tre-0.9.0/000755 001751 001751 00000000000 14673255722 011721 5ustar00desdes000000 000000 tre-0.9.0/LICENSE000644 001751 001751 00000002707 14576625735 012743 0ustar00desdes000000 000000 This is the license, copyright notice, and disclaimer for TRE, a regex matching package (library and tools) with support for approximate matching. Copyright (c) 2001-2009 Ville Laurikari All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. tre-0.9.0/src/000755 001751 001751 00000000000 14673255722 012510 5ustar00desdes000000 000000 tre-0.9.0/po/000755 001751 001751 00000000000 14673255723 012340 5ustar00desdes000000 000000 tre-0.9.0/m4/000755 001751 001751 00000000000 14673255723 012242 5ustar00desdes000000 000000 tre-0.9.0/utils/000755 001751 001751 00000000000 14673255722 013061 5ustar00desdes000000 000000 tre-0.9.0/NEWS000644 001751 001751 00000017313 14673255664 012432 0ustar00desdes000000 000000 Version 0.9.0 - Modified the bound parser to allow the minimum and maximum count to be omitted, defaulting to zero and infinity, respectively. - Added API variants for operating on raw byte vectors: tre_regnexecb, tre_regexecb, tre_regncompb, tre_regaexecb, tre_regcompb. - Visual Studio 2008 files replaced with Visual Studio 2022 files. - Bug fixes. Version 0.8.0 - Added tre_ prefix to all functions exported from libtre. This changes the binary interface (ABI). The old source interface (API) is still available in . New programs should use . - Visual C++ 6 project files replaced with Visual Studio 2008 files. - Bug fixes. Version 0.7.6 - The license is changed from LGPL to a BSD-style license. The new license is essentially the same as the "2 clause" BSD-style license used in NetBSD. See the file LICENSE for details. - No longer using gnulib due to potential license conflicts. - Bug fixes. Version 0.7.5 - Swedish translation added. - Makefile and source code distribution problems fixed. - Documentation updates. - Adding a "+" or "*" after another repetition operator is now an error instead of an application of that operator and gives the REG_BADRPT error. Adding a "?" means matching as few characters as possible and is still allowed. This change was made to avoid confusion with "possessive" (non-backtracking) quantifiers. In Java (and .NET?) adding a "+" means that the matcher doesn't backtrack over that point. In previous versions of TRE adding a "+" or "*" caused the backtracking matcher to backtrack a lot more instead of less. In some cases this caused very slow execution. - New agrep command line option -q (--quiet, --silent). - Bug fixes: - agrep now correctly returns exit code 1 when no matches found. - Fixed regexp parser bug affecting big-endian 64 bit architectures (sparc, ppc). The bug caused all regexps to match an empty string and nothing else. - Fixed agrep memory usage problems when reading from pipes. Version 0.7.4 - TRE now builds cleanly on x86_64 and other 64 bit platforms. There was a large number of (basically harmless) compiler warnings in previous versions. - Now builds and works on Cygwin and MinGW. Libtool was updated to a version which works on these platforms, and the Makefiles and configure scripts were adjusted so that DLLs are now built on these platforms. - agrep now handles long command line options on all platforms. - Bug report email address is now tre-general@lists.laurikari.net. - Many bug fixes, including: - The RPM spec file now works with recent rpmbuild versions - agrep no longer includes record delimiters in records, so for example "echo foo | agrep 'foo$'" works as expected. - agrep help texts and man page updated. Version 0.7.3 - The license has been changed from GPL to LGPL. - New command line option to agrep: --show-position - New REG_UNGREEDY cflags and 'U' pattern modifier. - Bug fixes. Version 0.7.2 - Bug fixes. Version 0.7.1 - New command line options to agrep: --delimiter-after, --color - Man page for agrep added. - Some bugs fixed. Version 0.7.0 - reguexec() added. - tre_have_backrefs() and tre_have_approx() added. - New syntax: \Q, \E, \x1B, \x{263a}, (?inr-inr), (?inr-inr:regex). - New compilation flag REG_RIGHT_ASSOC. - New execution flags REG_APPROX_MATCHER and REG_BACKTRACKING_MATCHER. - Included Python language bindings contributed by Nikolai SAOUKH. - Several bugs and compilation problems fixed. Version 0.6.8 - Fixed to use iswctype() if found instead of always using iswalpha() and friends. Now [[:blank:]] should work again on systems where iswctype() is available. Version 0.6.7 - Fixed the -h (--no-filename) option of agrep to work again. - Added the -y option to agrep. It does nothing, and exists only for compatibility with the non-free version of agrep. - Fixed bugs: handling null bytes in multibyte mode, exponential memory usage problem when using lots of macros (e.g. \s or \d) in a regexp, and bugs in expanding {m,n} repeats (still!). - wctype() and iswctype() are no longer required for wchar support, iswalpha() and friends will be used instead if wctype() and iswctype() are not found. - Added support for compiling against libutf8. - Added the tre_config() function to get information about the optional features compiled in the TRE library. Also added tre_version(). - Some documentation updates. Version 0.6.6 - Fixed bugs which occurred sometimes when "{m,n}" repeats were used in conjunction with "*", "+", or "?". - Added the -H (--with-filename) option to agrep. Version 0.6.5 - Fixed bug which occurred whine several "{m,n}" repeats were used in one regex. - Fixed several bugs related to REG_NOSUB or NULL pmatch[] arrays being used for regexec(). - C++ or Fortran compilers no longer checked by the configure script. - Some documentation additions. Version 0.6.4 - Fixed bug in handling iterations (like "+" and "*") inside "{m,n}" repeats. This should get rid of performance problems and incorrect results with certain regexps involving "{m,n}" repeats. Version 0.6.3 - Fixed back references when REG_NOSUB is used. - Compilation errors and warnings fixed. Now this should compile on systems that don't have wide character support, like OpenBSD, and works on 64 bit machines. Version 0.6.2 - Bug fixes. Version 0.6.1 - Bug fixes. - Some documentation updates. Version 0.6.0 - The doc/ directory is now actually included in source distributions (oops). - Bug fixes. - alloca() is no longer a requirement. The configure script still looks for it, and it is used if found. - New approximate matching syntax. The new syntax allows approximate matching to be done even using the standard regex API (match costs are only available when the regaexec() API is used). - REG_LITERAL implemented. Version 0.5.3 - Bug fixes and compilation fixes. - Best match mode (-B) for agrep. Version 0.5.2 - System ABI support. TRE is now by default configured to be compatible with the system regex binary interface (by including the system regex.h and using the definitions there instead of TRE's own). This can be disabled with --disable-system-abi. - Added a pkg-config file `tre.pc'. - Added support for minimal (non-greedy) repetition operators "*?", "+?", "??", and "{m,n}?". They work similarly to the ones in Perl, except the number of characters matched is minimized instead of the number of repetitions. - Added some documentation in the doc/ subdirectory. - Bug fixes. Version 0.5.1 - Bug fixes. Version 0.5.0 - Approximate matching functions now fill the pmatch[] array of submatches if wanted. - Support for back referencing (not for approximate matching). - Changed approximate matching API to be more easily extendible in the future. The match cost is now returned. - Bug fixes. - Windows project files (original versions contributed by Aymeric Moizard , thanks!). Version 0.4.1 - Fixed installed headers. - Fixed compilation problems. Version 0.4.0 - The name of the package changed to TRE. - New API for approximate regexp matching. - New command line utility `agrep' for approximate regexp matching in the style of grep. - New translation for Finnish (fi) has been added. - Optimizations in regexec. - Wide character support and multibyte character set support can be turned off with --disable-wchar and --disable-multibyte, respectively. - Lots of bugfixes. tre-0.9.0/ABOUT-NLS000644 001751 001751 00000225326 14650552555 013161 0ustar00desdes000000 000000 1 Notes on the Free Translation Project *************************************** Free software is going international! The Free Translation Project is a way to get maintainers of free software, translators, and users all together, so that free software will gradually become able to speak many languages. A few packages already provide translations for their messages. If you found this `ABOUT-NLS' file inside a distribution, you may assume that the distributed package does use GNU `gettext' internally, itself available at your nearest GNU archive site. But you do _not_ need to install GNU `gettext' prior to configuring, installing or using this package with messages translated. Installers will find here some useful hints. These notes also explain how users should proceed for getting the programs to use the available translations. They tell how people wanting to contribute and work on translations can contact the appropriate team. When reporting bugs in the `intl/' directory or bugs which may be related to internationalization, you should tell about the version of `gettext' which is used. The information can be found in the `intl/VERSION' file, in internationalized packages. 1.1 Quick configuration advice ============================== If you want to exploit the full power of internationalization, you should configure it using ./configure --with-included-gettext to force usage of internationalizing routines provided within this package, despite the existence of internationalizing capabilities in the operating system where this package is being installed. So far, only the `gettext' implementation in the GNU C library version 2 provides as many features (such as locale alias, message inheritance, automatic charset conversion or plural form handling) as the implementation here. It is also not possible to offer this additional functionality on top of a `catgets' implementation. Future versions of GNU `gettext' will very likely convey even more functionality. So it might be a good idea to change to GNU `gettext' as soon as possible. So you need _not_ provide this option if you are using GNU libc 2 or you have installed a recent copy of the GNU gettext package with the included `libintl'. 1.2 INSTALL Matters =================== Some packages are "localizable" when properly installed; the programs they contain can be made to speak your own native language. Most such packages use GNU `gettext'. Other packages have their own ways to internationalization, predating GNU `gettext'. By default, this package will be installed to allow translation of messages. It will automatically detect whether the system already provides the GNU `gettext' functions. If not, the included GNU `gettext' library will be used. This library is wholly contained within this package, usually in the `intl/' subdirectory, so prior installation of the GNU `gettext' package is _not_ required. Installers may use special options at configuration time for changing the default behaviour. The commands: ./configure --with-included-gettext ./configure --disable-nls will, respectively, bypass any pre-existing `gettext' to use the internationalizing routines provided within this package, or else, _totally_ disable translation of messages. When you already have GNU `gettext' installed on your system and run configure without an option for your new package, `configure' will probably detect the previously built and installed `libintl.a' file and will decide to use this. This might not be desirable. You should use the more recent version of the GNU `gettext' library. I.e. if the file `intl/VERSION' shows that the library which comes with this package is more recent, you should use ./configure --with-included-gettext to prevent auto-detection. The configuration process will not test for the `catgets' function and therefore it will not be used. The reason is that even an emulation of `gettext' on top of `catgets' could not provide all the extensions of the GNU `gettext' library. Internationalized packages usually have many `po/LL.po' files, where LL gives an ISO 639 two-letter code identifying the language. Unless translations have been forbidden at `configure' time by using the `--disable-nls' switch, all available translations are installed together with the package. However, the environment variable `LINGUAS' may be set, prior to configuration, to limit the installed set. `LINGUAS' should then contain a space separated list of two-letter codes, stating which languages are allowed. 1.3 Using This Package ====================== As a user, if your language has been installed for this package, you only have to set the `LANG' environment variable to the appropriate `LL_CC' combination. If you happen to have the `LC_ALL' or some other `LC_xxx' environment variables set, you should unset them before setting `LANG', otherwise the setting of `LANG' will not have the desired effect. Here `LL' is an ISO 639 two-letter language code, and `CC' is an ISO 3166 two-letter country code. For example, let's suppose that you speak German and live in Germany. At the shell prompt, merely execute `setenv LANG de_DE' (in `csh'), `export LANG; LANG=de_DE' (in `sh') or `export LANG=de_DE' (in `bash'). This can be done from your `.login' or `.profile' file, once and for all. You might think that the country code specification is redundant. But in fact, some languages have dialects in different countries. For example, `de_AT' is used for Austria, and `pt_BR' for Brazil. The country code serves to distinguish the dialects. The locale naming convention of `LL_CC', with `LL' denoting the language and `CC' denoting the country, is the one use on systems based on GNU libc. On other systems, some variations of this scheme are used, such as `LL' or `LL_CC.ENCODING'. You can get the list of locales supported by your system for your language by running the command `locale -a | grep '^LL''. Not all programs have translations for all languages. By default, an English message is shown in place of a nonexistent translation. If you understand other languages, you can set up a priority list of languages. This is done through a different environment variable, called `LANGUAGE'. GNU `gettext' gives preference to `LANGUAGE' over `LANG' for the purpose of message handling, but you still need to have `LANG' set to the primary language; this is required by other parts of the system libraries. For example, some Swedish users who would rather read translations in German than English for when Swedish is not available, set `LANGUAGE' to `sv:de' while leaving `LANG' to `sv_SE'. Special advice for Norwegian users: The language code for Norwegian bokma*l changed from `no' to `nb' recently (in 2003). During the transition period, while some message catalogs for this language are installed under `nb' and some older ones under `no', it's recommended for Norwegian users to set `LANGUAGE' to `nb:no' so that both newer and older translations are used. In the `LANGUAGE' environment variable, but not in the `LANG' environment variable, `LL_CC' combinations can be abbreviated as `LL' to denote the language's main dialect. For example, `de' is equivalent to `de_DE' (German as spoken in Germany), and `pt' to `pt_PT' (Portuguese as spoken in Portugal) in this context. 1.4 Translating Teams ===================== For the Free Translation Project to be a success, we need interested people who like their own language and write it well, and who are also able to synergize with other translators speaking the same language. Each translation team has its own mailing list. The up-to-date list of teams can be found at the Free Translation Project's homepage, `http://translationproject.org/', in the "Teams" area. If you'd like to volunteer to _work_ at translating messages, you should become a member of the translating team for your own language. The subscribing address is _not_ the same as the list itself, it has `-request' appended. For example, speakers of Swedish can send a message to `sv-request@li.org', having this message body: subscribe Keep in mind that team members are expected to participate _actively_ in translations, or at solving translational difficulties, rather than merely lurking around. If your team does not exist yet and you want to start one, or if you are unsure about what to do or how to get started, please write to `coordinator@translationproject.org' to reach the coordinator for all translator teams. The English team is special. It works at improving and uniformizing the terminology in use. Proven linguistic skills are praised more than programming skills, here. 1.5 Available Packages ====================== Languages are not equally supported in all packages. The following matrix shows the current state of internationalization, as of November 2007. The matrix shows, in regard of each package, for which languages PO files have been submitted to translation coordination, with a translation percentage of at least 50%. Ready PO files af am ar az be bg bs ca cs cy da de el en en_GB eo +----------------------------------------------------+ Compendium | [] [] [] [] | a2ps | [] [] [] [] [] | aegis | () | ant-phone | () | anubis | [] | ap-utils | | aspell | [] [] [] [] [] | bash | [] | bfd | | bibshelf | [] | binutils | | bison | [] [] | bison-runtime | [] | bluez-pin | [] [] [] [] [] | cflow | [] | clisp | [] [] [] | console-tools | [] [] | coreutils | [] [] [] [] | cpio | | cpplib | [] [] [] | cryptonit | [] | dialog | | diffutils | [] [] [] [] [] [] | doodle | [] | e2fsprogs | [] [] | enscript | [] [] [] [] | fetchmail | [] [] () [] [] | findutils | [] | findutils_stable | [] [] [] | flex | [] [] [] | fslint | | gas | | gawk | [] [] [] | gcal | [] | gcc | [] | gettext-examples | [] [] [] [] [] | gettext-runtime | [] [] [] [] [] | gettext-tools | [] [] | gip | [] | gliv | [] [] | glunarclock | [] | gmult | [] [] | gnubiff | () | gnucash | [] [] () () [] | gnuedu | | gnulib | [] | gnunet | | gnunet-gtk | | gnutls | [] | gpe-aerial | [] [] | gpe-beam | [] [] | gpe-calendar | | gpe-clock | [] [] | gpe-conf | [] [] | gpe-contacts | | gpe-edit | [] | gpe-filemanager | | gpe-go | [] | gpe-login | [] [] | gpe-ownerinfo | [] [] | gpe-package | | gpe-sketchbook | [] [] | gpe-su | [] [] | gpe-taskmanager | [] [] | gpe-timesheet | [] | gpe-today | [] [] | gpe-todo | | gphoto2 | [] [] [] [] | gprof | [] [] | gpsdrive | | gramadoir | [] [] | grep | [] [] | gretl | () | gsasl | | gss | | gst-plugins-bad | [] [] | gst-plugins-base | [] [] | gst-plugins-good | [] [] [] | gst-plugins-ugly | [] [] | gstreamer | [] [] [] [] [] [] [] | gtick | () | gtkam | [] [] [] [] | gtkorphan | [] [] | gtkspell | [] [] [] [] | gutenprint | [] | hello | [] [] [] [] [] | herrie | [] | hylafax | | idutils | [] [] | indent | [] [] [] [] | iso_15924 | | iso_3166 | [] [] [] [] [] [] [] [] [] [] [] | iso_3166_2 | | iso_4217 | [] [] [] | iso_639 | [] [] [] [] | jpilot | [] | jtag | | jwhois | | kbd | [] [] [] [] | keytouch | [] [] | keytouch-editor | [] | keytouch-keyboa... | [] | latrine | () | ld | [] | leafpad | [] [] [] [] [] | libc | [] [] [] [] | libexif | [] | libextractor | [] | libgpewidget | [] [] [] | libgpg-error | [] | libgphoto2 | [] [] | libgphoto2_port | [] [] | libgsasl | | libiconv | [] [] | libidn | [] [] [] | lifelines | [] () | lilypond | [] | lingoteach | | lprng | | lynx | [] [] [] [] | m4 | [] [] [] [] | mailfromd | | mailutils | [] | make | [] [] | man-db | [] [] [] | minicom | [] [] [] | nano | [] [] [] | opcodes | [] | parted | [] [] | pilot-qof | | popt | [] [] [] | psmisc | [] | pwdutils | | qof | | radius | [] | recode | [] [] [] [] [] [] | rpm | [] | screem | | scrollkeeper | [] [] [] [] [] [] [] [] | sed | [] [] [] | shared-mime-info | [] [] [] [] () [] [] [] | sharutils | [] [] [] [] [] [] | shishi | | skencil | [] () | solfege | | soundtracker | [] [] | sp | [] | system-tools-ba... | [] [] [] [] [] [] [] [] [] | tar | [] [] | texinfo | [] [] [] | tin | () () | tuxpaint | [] [] [] [] [] [] | unicode-han-tra... | | unicode-transla... | | util-linux | [] [] [] [] | util-linux-ng | [] [] [] [] | vorbis-tools | [] | wastesedge | () | wdiff | [] [] [] [] | wget | [] [] [] | xchat | [] [] [] [] [] [] [] | xkeyboard-config | [] | xpad | [] [] [] | +----------------------------------------------------+ af am ar az be bg bs ca cs cy da de el en en_GB eo 6 0 2 1 8 26 2 40 48 2 56 88 15 1 15 18 es et eu fa fi fr ga gl gu he hi hr hu id is it +--------------------------------------------------+ Compendium | [] [] [] [] [] | a2ps | [] [] [] () | aegis | | ant-phone | [] | anubis | [] | ap-utils | [] [] | aspell | [] [] [] | bash | [] | bfd | [] [] | bibshelf | [] [] [] | binutils | [] [] [] | bison | [] [] [] [] [] [] | bison-runtime | [] [] [] [] [] | bluez-pin | [] [] [] [] [] | cflow | [] | clisp | [] [] | console-tools | | coreutils | [] [] [] [] [] [] | cpio | [] [] [] | cpplib | [] [] | cryptonit | [] | dialog | [] [] [] | diffutils | [] [] [] [] [] [] [] [] [] | doodle | [] [] | e2fsprogs | [] [] [] | enscript | [] [] [] | fetchmail | [] | findutils | [] [] [] | findutils_stable | [] [] [] [] | flex | [] [] [] | fslint | | gas | [] [] | gawk | [] [] [] [] () | gcal | [] [] | gcc | [] | gettext-examples | [] [] [] [] [] [] [] | gettext-runtime | [] [] [] [] [] [] | gettext-tools | [] [] [] [] | gip | [] [] [] [] | gliv | () | glunarclock | [] [] [] | gmult | [] [] [] | gnubiff | () () | gnucash | () () () | gnuedu | [] | gnulib | [] [] [] | gnunet | | gnunet-gtk | | gnutls | | gpe-aerial | [] [] | gpe-beam | [] [] | gpe-calendar | | gpe-clock | [] [] [] [] | gpe-conf | [] | gpe-contacts | [] [] | gpe-edit | [] [] [] [] | gpe-filemanager | [] | gpe-go | [] [] [] | gpe-login | [] [] [] | gpe-ownerinfo | [] [] [] [] [] | gpe-package | [] | gpe-sketchbook | [] [] | gpe-su | [] [] [] [] | gpe-taskmanager | [] [] [] | gpe-timesheet | [] [] [] [] | gpe-today | [] [] [] [] | gpe-todo | [] | gphoto2 | [] [] [] [] [] | gprof | [] [] [] [] [] | gpsdrive | [] | gramadoir | [] [] | grep | [] [] [] | gretl | [] [] [] () | gsasl | [] [] | gss | [] [] | gst-plugins-bad | [] [] [] [] | gst-plugins-base | [] [] [] [] | gst-plugins-good | [] [] [] [] [] | gst-plugins-ugly | [] [] [] [] | gstreamer | [] [] [] | gtick | [] [] [] | gtkam | [] [] [] [] | gtkorphan | [] [] | gtkspell | [] [] [] [] [] [] [] | gutenprint | [] | hello | [] [] [] [] [] [] [] [] [] [] [] [] [] | herrie | [] | hylafax | | idutils | [] [] [] [] [] | indent | [] [] [] [] [] [] [] [] [] [] | iso_15924 | [] | iso_3166 | [] [] [] [] [] [] [] [] [] [] [] [] [] | iso_3166_2 | [] | iso_4217 | [] [] [] [] [] [] | iso_639 | [] [] [] [] [] [] | jpilot | [] [] | jtag | [] | jwhois | [] [] [] [] [] | kbd | [] [] | keytouch | [] [] [] | keytouch-editor | [] | keytouch-keyboa... | [] [] | latrine | [] [] | ld | [] [] [] [] | leafpad | [] [] [] [] [] [] | libc | [] [] [] [] [] | libexif | [] | libextractor | [] | libgpewidget | [] [] [] [] [] | libgpg-error | [] | libgphoto2 | [] [] [] | libgphoto2_port | [] [] | libgsasl | [] [] | libiconv | [] [] [] | libidn | [] [] | lifelines | () | lilypond | [] [] [] | lingoteach | [] [] [] | lprng | | lynx | [] [] [] | m4 | [] [] [] [] | mailfromd | | mailutils | [] [] | make | [] [] [] [] [] [] [] [] | man-db | [] | minicom | [] [] [] [] | nano | [] [] [] [] [] [] [] | opcodes | [] [] [] [] | parted | [] [] [] | pilot-qof | | popt | [] [] [] [] | psmisc | [] [] | pwdutils | | qof | [] | radius | [] [] | recode | [] [] [] [] [] [] [] [] | rpm | [] [] | screem | | scrollkeeper | [] [] [] | sed | [] [] [] [] [] | shared-mime-info | [] [] [] [] [] [] | sharutils | [] [] [] [] [] [] [] [] | shishi | [] | skencil | [] [] | solfege | [] | soundtracker | [] [] [] | sp | [] | system-tools-ba... | [] [] [] [] [] [] [] [] [] | tar | [] [] [] [] [] | texinfo | [] [] [] | tin | [] () | tuxpaint | [] [] | unicode-han-tra... | | unicode-transla... | [] [] | util-linux | [] [] [] [] [] [] [] | util-linux-ng | [] [] [] [] [] [] [] | vorbis-tools | | wastesedge | () | wdiff | [] [] [] [] [] [] [] [] | wget | [] [] [] [] [] [] [] [] | xchat | [] [] [] [] [] [] [] | xkeyboard-config | [] [] [] [] | xpad | [] [] [] | +--------------------------------------------------+ es et eu fa fi fr ga gl gu he hi hr hu id is it 85 22 14 2 48 101 61 12 2 8 2 6 53 29 1 52 ja ka ko ku ky lg lt lv mk mn ms mt nb ne nl nn +--------------------------------------------------+ Compendium | [] | a2ps | () [] [] | aegis | () | ant-phone | [] | anubis | [] [] [] | ap-utils | [] | aspell | [] [] | bash | [] | bfd | | bibshelf | [] | binutils | | bison | [] [] [] | bison-runtime | [] [] [] | bluez-pin | [] [] [] | cflow | | clisp | [] | console-tools | | coreutils | [] | cpio | [] | cpplib | [] | cryptonit | [] | dialog | [] [] | diffutils | [] [] [] | doodle | | e2fsprogs | [] | enscript | [] | fetchmail | [] [] | findutils | [] | findutils_stable | [] | flex | [] [] | fslint | | gas | | gawk | [] [] | gcal | | gcc | | gettext-examples | [] [] [] | gettext-runtime | [] [] [] | gettext-tools | [] [] | gip | [] [] | gliv | [] | glunarclock | [] [] | gmult | [] [] [] | gnubiff | | gnucash | () () () | gnuedu | | gnulib | [] [] | gnunet | | gnunet-gtk | | gnutls | [] | gpe-aerial | [] | gpe-beam | [] | gpe-calendar | [] | gpe-clock | [] [] [] | gpe-conf | [] [] [] | gpe-contacts | [] | gpe-edit | [] [] [] | gpe-filemanager | [] [] | gpe-go | [] [] [] | gpe-login | [] [] [] | gpe-ownerinfo | [] [] | gpe-package | [] [] | gpe-sketchbook | [] [] | gpe-su | [] [] [] | gpe-taskmanager | [] [] [] [] | gpe-timesheet | [] | gpe-today | [] [] | gpe-todo | [] | gphoto2 | [] [] | gprof | [] | gpsdrive | [] | gramadoir | () | grep | [] [] | gretl | | gsasl | [] | gss | | gst-plugins-bad | [] | gst-plugins-base | [] | gst-plugins-good | [] | gst-plugins-ugly | [] | gstreamer | [] | gtick | [] | gtkam | [] [] | gtkorphan | [] | gtkspell | [] [] | gutenprint | [] | hello | [] [] [] [] [] [] [] | herrie | [] | hylafax | | idutils | [] | indent | [] [] | iso_15924 | [] | iso_3166 | [] [] [] [] [] [] [] [] | iso_3166_2 | [] | iso_4217 | [] [] [] | iso_639 | [] [] [] [] | jpilot | () () | jtag | | jwhois | [] | kbd | [] | keytouch | [] | keytouch-editor | [] | keytouch-keyboa... | | latrine | [] | ld | | leafpad | [] [] | libc | [] [] [] | libexif | | libextractor | | libgpewidget | [] | libgpg-error | | libgphoto2 | [] | libgphoto2_port | [] | libgsasl | [] | libiconv | [] | libidn | [] [] | lifelines | [] | lilypond | [] | lingoteach | [] | lprng | | lynx | [] [] | m4 | [] [] | mailfromd | | mailutils | | make | [] [] [] | man-db | | minicom | [] | nano | [] [] [] | opcodes | [] | parted | [] [] | pilot-qof | | popt | [] [] [] | psmisc | [] [] [] | pwdutils | | qof | | radius | | recode | [] | rpm | [] [] | screem | [] | scrollkeeper | [] [] [] [] | sed | [] [] | shared-mime-info | [] [] [] [] [] [] [] | sharutils | [] [] | shishi | | skencil | | solfege | () () | soundtracker | | sp | () | system-tools-ba... | [] [] [] [] | tar | [] [] [] | texinfo | [] [] | tin | | tuxpaint | () [] [] | unicode-han-tra... | | unicode-transla... | | util-linux | [] [] | util-linux-ng | [] [] | vorbis-tools | | wastesedge | [] | wdiff | [] [] | wget | [] [] | xchat | [] [] [] [] | xkeyboard-config | [] [] [] | xpad | [] [] [] | +--------------------------------------------------+ ja ka ko ku ky lg lt lv mk mn ms mt nb ne nl nn 51 2 25 3 2 0 6 0 2 2 20 0 11 1 103 6 or pa pl pt pt_BR rm ro ru rw sk sl sq sr sv ta +--------------------------------------------------+ Compendium | [] [] [] [] [] | a2ps | () [] [] [] [] [] [] | aegis | () () | ant-phone | [] [] | anubis | [] [] [] | ap-utils | () | aspell | [] [] [] | bash | [] [] | bfd | | bibshelf | [] | binutils | [] [] | bison | [] [] [] [] [] | bison-runtime | [] [] [] [] [] | bluez-pin | [] [] [] [] [] [] [] [] [] | cflow | [] | clisp | [] | console-tools | [] | coreutils | [] [] [] [] | cpio | [] [] [] | cpplib | [] | cryptonit | [] [] | dialog | [] | diffutils | [] [] [] [] [] [] | doodle | [] [] | e2fsprogs | [] [] | enscript | [] [] [] [] [] | fetchmail | [] [] [] | findutils | [] [] [] | findutils_stable | [] [] [] [] [] [] | flex | [] [] [] [] [] | fslint | [] | gas | | gawk | [] [] [] [] | gcal | [] | gcc | [] [] | gettext-examples | [] [] [] [] [] [] [] [] | gettext-runtime | [] [] [] [] [] [] [] [] | gettext-tools | [] [] [] [] [] [] [] | gip | [] [] [] [] | gliv | [] [] [] [] [] [] | glunarclock | [] [] [] [] [] [] | gmult | [] [] [] [] | gnubiff | () [] | gnucash | () [] | gnuedu | | gnulib | [] [] [] | gnunet | | gnunet-gtk | [] | gnutls | [] [] | gpe-aerial | [] [] [] [] [] [] [] | gpe-beam | [] [] [] [] [] [] [] | gpe-calendar | [] [] [] [] | gpe-clock | [] [] [] [] [] [] [] [] | gpe-conf | [] [] [] [] [] [] [] | gpe-contacts | [] [] [] [] [] | gpe-edit | [] [] [] [] [] [] [] [] [] | gpe-filemanager | [] [] | gpe-go | [] [] [] [] [] [] [] [] | gpe-login | [] [] [] [] [] [] [] [] | gpe-ownerinfo | [] [] [] [] [] [] [] [] | gpe-package | [] [] | gpe-sketchbook | [] [] [] [] [] [] [] [] | gpe-su | [] [] [] [] [] [] [] [] | gpe-taskmanager | [] [] [] [] [] [] [] [] | gpe-timesheet | [] [] [] [] [] [] [] [] | gpe-today | [] [] [] [] [] [] [] [] | gpe-todo | [] [] [] [] | gphoto2 | [] [] [] [] [] [] | gprof | [] [] [] | gpsdrive | [] [] | gramadoir | [] [] | grep | [] [] [] [] | gretl | [] [] [] | gsasl | [] [] [] | gss | [] [] [] [] | gst-plugins-bad | [] [] [] | gst-plugins-base | [] [] | gst-plugins-good | [] [] | gst-plugins-ugly | [] [] [] | gstreamer | [] [] [] [] | gtick | [] | gtkam | [] [] [] [] [] | gtkorphan | [] | gtkspell | [] [] [] [] [] [] [] [] | gutenprint | [] | hello | [] [] [] [] [] [] [] [] | herrie | [] [] [] | hylafax | | idutils | [] [] [] [] [] | indent | [] [] [] [] [] [] [] | iso_15924 | | iso_3166 | [] [] [] [] [] [] [] [] [] [] [] [] [] | iso_3166_2 | | iso_4217 | [] [] [] [] [] [] [] | iso_639 | [] [] [] [] [] [] [] | jpilot | | jtag | [] | jwhois | [] [] [] [] | kbd | [] [] [] | keytouch | [] | keytouch-editor | [] | keytouch-keyboa... | [] | latrine | | ld | [] | leafpad | [] [] [] [] [] [] | libc | [] [] [] [] | libexif | [] [] | libextractor | [] [] | libgpewidget | [] [] [] [] [] [] [] [] | libgpg-error | [] [] [] | libgphoto2 | [] | libgphoto2_port | [] [] [] | libgsasl | [] [] [] [] | libiconv | [] [] [] | libidn | [] [] () | lifelines | [] [] | lilypond | | lingoteach | [] | lprng | [] | lynx | [] [] [] | m4 | [] [] [] [] [] | mailfromd | [] | mailutils | [] [] [] | make | [] [] [] [] | man-db | [] [] [] [] | minicom | [] [] [] [] [] | nano | [] [] [] [] | opcodes | [] [] | parted | [] | pilot-qof | | popt | [] [] [] [] | psmisc | [] [] | pwdutils | [] [] | qof | [] [] | radius | [] [] | recode | [] [] [] [] [] [] [] | rpm | [] [] [] [] | screem | | scrollkeeper | [] [] [] [] [] [] [] | sed | [] [] [] [] [] [] [] [] [] | shared-mime-info | [] [] [] [] [] [] | sharutils | [] [] [] [] | shishi | [] | skencil | [] [] [] | solfege | [] | soundtracker | [] [] | sp | | system-tools-ba... | [] [] [] [] [] [] [] [] [] | tar | [] [] [] [] | texinfo | [] [] [] [] | tin | () | tuxpaint | [] [] [] [] [] [] | unicode-han-tra... | | unicode-transla... | | util-linux | [] [] [] [] | util-linux-ng | [] [] [] [] | vorbis-tools | [] | wastesedge | | wdiff | [] [] [] [] [] [] [] | wget | [] [] [] [] | xchat | [] [] [] [] [] [] [] | xkeyboard-config | [] [] [] | xpad | [] [] [] | +--------------------------------------------------+ or pa pl pt pt_BR rm ro ru rw sk sl sq sr sv ta 0 5 77 31 53 4 58 72 3 45 46 9 45 122 3 tg th tk tr uk ven vi wa xh zh_CN zh_HK zh_TW zu +---------------------------------------------------+ Compendium | [] [] [] [] | 19 a2ps | [] [] [] | 19 aegis | [] | 1 ant-phone | [] [] | 6 anubis | [] [] [] | 11 ap-utils | () [] | 4 aspell | [] [] [] | 16 bash | [] | 6 bfd | | 2 bibshelf | [] | 7 binutils | [] [] [] [] | 9 bison | [] [] [] [] | 20 bison-runtime | [] [] [] [] | 18 bluez-pin | [] [] [] [] [] [] | 28 cflow | [] [] | 5 clisp | | 9 console-tools | [] [] | 5 coreutils | [] [] [] | 18 cpio | [] [] [] [] | 11 cpplib | [] [] [] [] [] | 12 cryptonit | [] | 6 dialog | [] [] [] | 9 diffutils | [] [] [] [] [] | 29 doodle | [] | 6 e2fsprogs | [] [] | 10 enscript | [] [] [] | 16 fetchmail | [] [] | 12 findutils | [] [] [] | 11 findutils_stable | [] [] [] [] | 18 flex | [] [] | 15 fslint | [] | 2 gas | [] | 3 gawk | [] [] [] | 16 gcal | [] | 5 gcc | [] [] [] | 7 gettext-examples | [] [] [] [] [] [] | 29 gettext-runtime | [] [] [] [] [] [] | 28 gettext-tools | [] [] [] [] [] | 20 gip | [] [] | 13 gliv | [] [] | 11 glunarclock | [] [] [] | 15 gmult | [] [] [] [] | 16 gnubiff | [] | 2 gnucash | () [] | 5 gnuedu | [] | 2 gnulib | [] | 10 gnunet | | 0 gnunet-gtk | [] [] | 3 gnutls | | 4 gpe-aerial | [] [] | 14 gpe-beam | [] [] | 14 gpe-calendar | [] [] | 7 gpe-clock | [] [] [] [] | 21 gpe-conf | [] [] [] | 16 gpe-contacts | [] [] | 10 gpe-edit | [] [] [] [] [] | 22 gpe-filemanager | [] [] | 7 gpe-go | [] [] [] [] | 19 gpe-login | [] [] [] [] [] | 21 gpe-ownerinfo | [] [] [] [] | 21 gpe-package | [] | 6 gpe-sketchbook | [] [] | 16 gpe-su | [] [] [] [] | 21 gpe-taskmanager | [] [] [] [] | 21 gpe-timesheet | [] [] [] [] | 18 gpe-today | [] [] [] [] [] | 21 gpe-todo | [] [] | 8 gphoto2 | [] [] [] [] | 21 gprof | [] [] | 13 gpsdrive | [] | 5 gramadoir | [] | 7 grep | [] | 12 gretl | | 6 gsasl | [] [] [] | 9 gss | [] | 7 gst-plugins-bad | [] [] [] | 13 gst-plugins-base | [] [] | 11 gst-plugins-good | [] [] [] [] [] | 16 gst-plugins-ugly | [] [] [] | 13 gstreamer | [] [] [] | 18 gtick | [] [] | 7 gtkam | [] | 16 gtkorphan | [] | 7 gtkspell | [] [] [] [] [] [] | 27 gutenprint | | 4 hello | [] [] [] [] [] | 38 herrie | [] [] | 8 hylafax | | 0 idutils | [] [] | 15 indent | [] [] [] [] [] | 28 iso_15924 | [] [] | 4 iso_3166 | [] [] [] [] [] [] [] [] [] | 54 iso_3166_2 | [] [] | 4 iso_4217 | [] [] [] [] [] | 24 iso_639 | [] [] [] [] [] | 26 jpilot | [] [] [] [] | 7 jtag | [] | 3 jwhois | [] [] [] | 13 kbd | [] [] [] | 13 keytouch | [] | 8 keytouch-editor | [] | 5 keytouch-keyboa... | [] | 5 latrine | [] [] | 5 ld | [] [] [] [] | 10 leafpad | [] [] [] [] [] | 24 libc | [] [] [] | 19 libexif | [] | 5 libextractor | [] | 5 libgpewidget | [] [] [] | 20 libgpg-error | [] | 6 libgphoto2 | [] [] | 9 libgphoto2_port | [] [] [] | 11 libgsasl | [] | 8 libiconv | [] [] | 11 libidn | [] [] | 11 lifelines | | 4 lilypond | [] | 6 lingoteach | [] | 6 lprng | [] | 2 lynx | [] [] [] | 15 m4 | [] [] [] | 18 mailfromd | [] [] | 3 mailutils | [] [] | 8 make | [] [] [] | 20 man-db | [] | 9 minicom | [] | 14 nano | [] [] [] | 20 opcodes | [] [] | 10 parted | [] [] [] | 11 pilot-qof | [] | 1 popt | [] [] [] [] | 18 psmisc | [] [] | 10 pwdutils | [] | 3 qof | [] | 4 radius | [] [] | 7 recode | [] [] [] | 25 rpm | [] [] [] [] | 13 screem | [] | 2 scrollkeeper | [] [] [] [] | 26 sed | [] [] [] [] | 23 shared-mime-info | [] [] [] | 29 sharutils | [] [] [] | 23 shishi | [] | 3 skencil | [] | 7 solfege | [] | 3 soundtracker | [] [] | 9 sp | [] | 3 system-tools-ba... | [] [] [] [] [] [] [] | 38 tar | [] [] [] | 17 texinfo | [] [] [] | 15 tin | | 1 tuxpaint | [] [] [] | 19 unicode-han-tra... | | 0 unicode-transla... | | 2 util-linux | [] [] [] | 20 util-linux-ng | [] [] [] | 20 vorbis-tools | [] [] | 4 wastesedge | | 1 wdiff | [] [] | 23 wget | [] [] [] | 20 xchat | [] [] [] [] | 29 xkeyboard-config | [] [] [] | 14 xpad | [] [] [] | 15 +---------------------------------------------------+ 76 teams tg th tk tr uk ven vi wa xh zh_CN zh_HK zh_TW zu 163 domains 0 3 1 74 51 0 143 21 1 57 7 45 0 2036 Some counters in the preceding matrix are higher than the number of visible blocks let us expect. This is because a few extra PO files are used for implementing regional variants of languages, or language dialects. For a PO file in the matrix above to be effective, the package to which it applies should also have been internationalized and distributed as such by its maintainer. There might be an observable lag between the mere existence a PO file and its wide availability in a distribution. If November 2007 seems to be old, you may fetch a more recent copy of this `ABOUT-NLS' file on most GNU archive sites. The most up-to-date matrix with full percentage details can be found at `http://translationproject.org/extra/matrix.html'. 1.6 Using `gettext' in new packages =================================== If you are writing a freely available program and want to internationalize it you are welcome to use GNU `gettext' in your package. Of course you have to respect the GNU Library General Public License which covers the use of the GNU `gettext' library. This means in particular that even non-free programs can use `libintl' as a shared library, whereas only free software can use `libintl' as a static library or use modified versions of `libintl'. Once the sources are changed appropriately and the setup can handle the use of `gettext' the only thing missing are the translations. The Free Translation Project is also available for packages which are not developed inside the GNU project. Therefore the information given above applies also for every other Free Software Project. Contact `coordinator@translationproject.org' to make the `.pot' files available to the translation teams. tre-0.9.0/config.h.in000644 001751 001751 00000024246 14673255722 013754 0ustar00desdes000000 000000 /* config.h.in. Generated from configure.ac by autoheader. */ /* Define to 1 if using 'alloca.c'. */ #undef C_ALLOCA /* Define to 1 if translation of program messages to the user's native language is requested. */ #undef ENABLE_NLS /* Define to 1 if you have 'alloca', as a function or macro. */ #undef HAVE_ALLOCA /* Define to 1 if works. */ #undef HAVE_ALLOCA_H /* Define to 1 if you have the MacOS X function CFLocaleCopyCurrent in the CoreFoundation framework. */ #undef HAVE_CFLOCALECOPYCURRENT /* Define to 1 if you have the MacOS X function CFPreferencesCopyAppValue in the CoreFoundation framework. */ #undef HAVE_CFPREFERENCESCOPYAPPVALUE /* Define if the GNU dcgettext() function is already present or preinstalled. */ #undef HAVE_DCGETTEXT /* Define to 1 if you have the header file. */ #undef HAVE_DLFCN_H /* Define to 1 if you have the header file. */ #undef HAVE_GETOPT_H /* Define to 1 if you have the 'getopt_long' function. */ #undef HAVE_GETOPT_LONG /* Define if the GNU gettext() function is already present or preinstalled. */ #undef HAVE_GETTEXT /* Define if you have the iconv() function and it works. */ #undef HAVE_ICONV /* Define to 1 if you have the header file. */ #undef HAVE_INTTYPES_H /* Define to 1 if you have the 'isascii' function. */ #undef HAVE_ISASCII /* Define to 1 if you have the 'isblank' function. */ #undef HAVE_ISBLANK /* Define to 1 if you have the `iswascii' function or macro. */ #undef HAVE_ISWASCII /* Define to 1 if you have the `iswblank' function or macro. */ #undef HAVE_ISWBLANK /* Define to 1 if you have the `iswctype' function or macro. */ #undef HAVE_ISWCTYPE /* Define to 1 if you have the `iswlower' function or macro. */ #undef HAVE_ISWLOWER /* Define to 1 if you have the `iswupper' function or macro. */ #undef HAVE_ISWUPPER /* Define to 1 if you have the header file. */ #undef HAVE_LIBUTF8_H /* Define to 1 if you have the `mbrtowc' function or macro. */ #undef HAVE_MBRTOWC /* Define to 1 if the system has the type 'mbstate_t'. */ #undef HAVE_MBSTATE_T /* Define to 1 if you have the `mbtowc' function or macro. */ #undef HAVE_MBTOWC /* Define to 1 if you have the header file. */ #undef HAVE_MINIX_CONFIG_H /* Define to 1 if you have the header file. */ #undef HAVE_REGEX_H /* Define to 1 if the system has the type 'reg_errcode_t'. */ #undef HAVE_REG_ERRCODE_T /* Define to 1 if you have the header file. */ #undef HAVE_STDINT_H /* Define to 1 if you have the header file. */ #undef HAVE_STDIO_H /* Define to 1 if you have the header file. */ #undef HAVE_STDLIB_H /* Define to 1 if you have the header file. */ #undef HAVE_STRINGS_H /* Define to 1 if you have the header file. */ #undef HAVE_STRING_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_STAT_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_TYPES_H /* Define to 1 if you have the `towlower' function or macro. */ #undef HAVE_TOWLOWER /* Define to 1 if you have the `towupper' function or macro. */ #undef HAVE_TOWUPPER /* Define to 1 if you have the header file. */ #undef HAVE_UNISTD_H /* Define to 1 if you have the header file. */ #undef HAVE_WCHAR_H /* Define to 1 if the system has the type 'wchar_t'. */ #undef HAVE_WCHAR_T /* Define to 1 if you have the `wcschr' function or macro. */ #undef HAVE_WCSCHR /* Define to 1 if you have the `wcscpy' function or macro. */ #undef HAVE_WCSCPY /* Define to 1 if you have the `wcslen' function or macro. */ #undef HAVE_WCSLEN /* Define to 1 if you have the `wcsncpy' function or macro. */ #undef HAVE_WCSNCPY /* Define to 1 if you have the `wcsrtombs' function or macro. */ #undef HAVE_WCSRTOMBS /* Define to 1 if you have the `wcstombs' function or macro. */ #undef HAVE_WCSTOMBS /* Define to 1 if you have the `wctype' function or macro. */ #undef HAVE_WCTYPE /* Define to 1 if you have the header file. */ #undef HAVE_WCTYPE_H /* Define to 1 if the system has the type 'wint_t'. */ #undef HAVE_WINT_T /* Define to the sub-directory where libtool stores uninstalled libraries. */ #undef LT_OBJDIR /* Define if you want to disable debug assertions. */ #undef NDEBUG /* Name of package */ #undef PACKAGE /* Define to the address where bug reports for this package should be sent. */ #undef PACKAGE_BUGREPORT /* Define to the full name of this package. */ #undef PACKAGE_NAME /* Define to the full name and version of this package. */ #undef PACKAGE_STRING /* Define to the one symbol short name of this package. */ #undef PACKAGE_TARNAME /* Define to the home page for this package. */ #undef PACKAGE_URL /* Define to the version of this package. */ #undef PACKAGE_VERSION /* If using the C implementation of alloca, define if you know the direction of stack growth for your system; otherwise it will be automatically deduced at runtime. STACK_DIRECTION > 0 => grows toward higher addresses STACK_DIRECTION < 0 => grows toward lower addresses STACK_DIRECTION = 0 => direction of growth unknown */ #undef STACK_DIRECTION /* Define to 1 if all of the C89 standard headers exist (not just the ones required in a freestanding environment). This macro is provided for backward compatibility; new code need not use it. */ #undef STDC_HEADERS /* Define if you want to enable approximate matching functionality. */ #undef TRE_APPROX /* Define if you want TRE to print debug messages to stdout. */ #undef TRE_DEBUG /* Define to enable multibyte character set support. */ #undef TRE_MULTIBYTE /* Define to a field in the regex_t struct where TRE should store a pointer to the internal tre_tnfa_t structure */ #undef TRE_REGEX_T_FIELD /* Define to the absolute path to the system regex.h */ #undef TRE_SYSTEM_REGEX_H_PATH /* Define if you want TRE to use alloca() instead of malloc() when allocating memory needed for regexec operations. */ #undef TRE_USE_ALLOCA /* Define to include the system regex.h from TRE regex.h */ #undef TRE_USE_SYSTEM_REGEX_H /* TRE version string. */ #undef TRE_VERSION /* TRE version level 1. */ #undef TRE_VERSION_1 /* TRE version level 2. */ #undef TRE_VERSION_2 /* TRE version level 3. */ #undef TRE_VERSION_3 /* Define to enable wide character (wchar_t) support. */ #undef TRE_WCHAR /* Define to ensure locally configured headers are used */ #undef USE_LOCAL_TRE_H /* Enable extensions on AIX, Interix, z/OS. */ #ifndef _ALL_SOURCE # undef _ALL_SOURCE #endif /* Enable general extensions on macOS. */ #ifndef _DARWIN_C_SOURCE # undef _DARWIN_C_SOURCE #endif /* Enable general extensions on Solaris. */ #ifndef __EXTENSIONS__ # undef __EXTENSIONS__ #endif /* Enable GNU extensions on systems that have them. */ #ifndef _GNU_SOURCE # undef _GNU_SOURCE #endif /* Enable X/Open compliant socket functions that do not require linking with -lxnet on HP-UX 11.11. */ #ifndef _HPUX_ALT_XOPEN_SOCKET_API # undef _HPUX_ALT_XOPEN_SOCKET_API #endif /* Identify the host operating system as Minix. This macro does not affect the system headers' behavior. A future release of Autoconf may stop defining this macro. */ #ifndef _MINIX # undef _MINIX #endif /* Enable general extensions on NetBSD. Enable NetBSD compatibility extensions on Minix. */ #ifndef _NETBSD_SOURCE # undef _NETBSD_SOURCE #endif /* Enable OpenBSD compatibility extensions on NetBSD. Oddly enough, this does nothing on OpenBSD. */ #ifndef _OPENBSD_SOURCE # undef _OPENBSD_SOURCE #endif /* Define to 1 if needed for POSIX-compatible behavior. */ #ifndef _POSIX_SOURCE # undef _POSIX_SOURCE #endif /* Define to 2 if needed for POSIX-compatible behavior. */ #ifndef _POSIX_1_SOURCE # undef _POSIX_1_SOURCE #endif /* Enable POSIX-compatible threading on Solaris. */ #ifndef _POSIX_PTHREAD_SEMANTICS # undef _POSIX_PTHREAD_SEMANTICS #endif /* Enable extensions specified by ISO/IEC TS 18661-5:2014. */ #ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ # undef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ #endif /* Enable extensions specified by ISO/IEC TS 18661-1:2014. */ #ifndef __STDC_WANT_IEC_60559_BFP_EXT__ # undef __STDC_WANT_IEC_60559_BFP_EXT__ #endif /* Enable extensions specified by ISO/IEC TS 18661-2:2015. */ #ifndef __STDC_WANT_IEC_60559_DFP_EXT__ # undef __STDC_WANT_IEC_60559_DFP_EXT__ #endif /* Enable extensions specified by C23 Annex F. */ #ifndef __STDC_WANT_IEC_60559_EXT__ # undef __STDC_WANT_IEC_60559_EXT__ #endif /* Enable extensions specified by ISO/IEC TS 18661-4:2015. */ #ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__ # undef __STDC_WANT_IEC_60559_FUNCS_EXT__ #endif /* Enable extensions specified by C23 Annex H and ISO/IEC TS 18661-3:2015. */ #ifndef __STDC_WANT_IEC_60559_TYPES_EXT__ # undef __STDC_WANT_IEC_60559_TYPES_EXT__ #endif /* Enable extensions specified by ISO/IEC TR 24731-2:2010. */ #ifndef __STDC_WANT_LIB_EXT2__ # undef __STDC_WANT_LIB_EXT2__ #endif /* Enable extensions specified by ISO/IEC 24747:2009. */ #ifndef __STDC_WANT_MATH_SPEC_FUNCS__ # undef __STDC_WANT_MATH_SPEC_FUNCS__ #endif /* Enable extensions on HP NonStop. */ #ifndef _TANDEM_SOURCE # undef _TANDEM_SOURCE #endif /* Enable X/Open extensions. Define to 500 only if necessary to make mbstate_t available. */ #ifndef _XOPEN_SOURCE # undef _XOPEN_SOURCE #endif /* Version number of package */ #undef VERSION /* Define to the maximum value of wchar_t if not already defined elsewhere */ #undef WCHAR_MAX /* Define if wchar_t is signed */ #undef WCHAR_T_SIGNED /* Define if wchar_t is unsigned */ #undef WCHAR_T_UNSIGNED /* Number of bits in a file offset, on hosts where this is settable. */ #undef _FILE_OFFSET_BITS /* Define to 1 on platforms where this makes off_t a 64-bit type. */ #undef _LARGE_FILES /* Define on IRIX */ #undef _REGCOMP_INTERNAL /* Number of bits in time_t, on hosts where this is settable. */ #undef _TIME_BITS /* Define to 1 on platforms where this makes time_t a 64-bit type. */ #undef __MINGW_USE_VC2005_COMPAT /* Define to empty if 'const' does not conform to ANSI C. */ #undef const /* Define to '__inline__' or '__inline' if that's what the C compiler calls it, or to nothing if 'inline' is not supported under any name. */ #ifndef __cplusplus #undef inline #endif /* Define as 'unsigned int' if doesn't define. */ #undef size_t tre-0.9.0/THANKS000644 001751 001751 00000001642 14576625735 012646 0ustar00desdes000000 000000 Acknowledgements Thanks for suggestions, interesting discussions, spotting bugs, patches, and contributions (in alphabetical order): Matthew Berg Angelo Borsotti Bob Carlitz Alistair Crooks Claude Devis (UCL/CENTAL) Rich Felker Glenn Fowler Peter D. Gray George Harpur Jan Kasprzak Matthias Kilian Rune Kleveland Rici Lake Bram Matthys Dominick Meglio Aymeric Moizard Daniel Nylander William J Poser Nikolai Saoukh Santiago Vila Nikolai Weibull Bill Yerazunis tre-0.9.0/lib/000755 001751 001751 00000000000 14673255722 012467 5ustar00desdes000000 000000 tre-0.9.0/TODO000644 001751 001751 00000003134 14576625735 012421 0ustar00desdes000000 000000 TODO: * Documentation - Finish the reference manual of the API. - Finish the manual describing the syntax and semantics of regexps. - Write a description of the algorithms used. There's already my Master's Thesis, but it's not TRE-specific, and it's a thesis, not an algorithm description. - Write man page for tre regexp syntax. * POSIX required features - Support for collating elements and equivalence classes. This requires some level of integration with libc. * New features - Support for GNU regex extensions. - word boundary syntax [[:<:]] and [[:>:]] - beginning and end of buffer assertions ("\`" and "\'") - is there something else missing? - Better system ABI support for non-glibc systems? - Transposition operation for the approximate matcher? * Extend API - Real-time interface? - design API - return if not finished after a certain amount of work - easy for regexec(), more work for regcomp(). * Optimizations - Make specialized versions of matcher loops for REG_NOSUB. - Find out the longest string that must occur in any match, and search for it first (with a fast Boyer-Moore search, or maybe just strstr). Then match both ways to see if it was part of match. - Some kind of a pessimistic histogram filter might speed up searching for approximate matching. - Optimize tre_tnfa_run_parallel to be faster (swap instead of copying everything? 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Packager: Ville Laurikari URL: http://laurikari.net/tre/ Buildroot: %{_tmppath}/%{name}-%{version}-%{release} Requires(post): /sbin/ldconfig Requires(postun): /sbin/ldconfig %description TRE is a lightweight, robust, and efficient POSIX compatible regexp matching library with some exciting features such as approximate matching. %post /sbin/ldconfig %postun /sbin/ldconfig %package devel Requires: tre = @PACKAGE_VERSION@ Summary: Development files for use with the tre package. Group: Development/Libraries %description devel This package contains header files and static libraries for use when building applications which use the TRE library. %package agrep Requires: tre >= @PACKAGE_VERSION@ Summary: Approximate grep utility. Group: Applications/Text %description agrep The agrep tool is similar to the commonly used grep utility, but agrep can be used to search for approximate matches. The agrep tool searches text input for lines (or records separated by strings matching arbitrary regexps) that contain an approximate, or fuzzy, match to a specified regexp, and prints the matching lines. Limits can be set on how many errors of each kind are allowed, or only the best matching lines can be output. Unlike other agrep implementations, TRE agrep allows full POSIX regexps of any length, any number of errors, and non-uniform costs. %prep %setup -q %build ./configure --prefix=/usr --libdir=%{_libdir} --mandir=%{_mandir} --enable-static make %install make install DESTDIR=$RPM_BUILD_ROOT %clean rm -rf $RPM_BUILD_ROOT %files %defattr (-, root, root) %{_datadir}/* %{_libdir}/libtre.so.* %doc doc/*.css %doc doc/*.html %files devel %defattr (-, root, root) %{_includedir}/* %{_libdir}/libtre.a %{_libdir}/libtre.la %{_libdir}/libtre.so %{_libdir}/pkgconfig/* %files agrep %defattr (-, root, root) %{_bindir}/agrep %{_mandir}/man1/agrep.1.gz %changelog * Sat Jul 22 2006 Ville Laurikari - fixed %doc macro and moved to correct place * Fri May 12 2006 Ville Laurikari - fixed to work with recent rpmbuild versions (unpackaged files) - handling for multilib environments * Sun Nov 21 2004 Ville Laurikari - added agrep man page * Sun Mar 21 2004 Ville Laurikari - added %doc doc * Wed Feb 25 2004 Ville Laurikari - removed the .la file from devel package * Mon Dec 22 2003 Ville Laurikari - added %post/%postun ldconfig scriplets. * Fri Oct 03 2003 Ville Laurikari - included in the TRE source tree as `tre.spec.in'. * Tue Sep 30 2003 Matthew Berg - tagged release 1 - initial build tre-0.9.0/aclocal.m4000644 001751 001751 00000142442 14673255714 013571 0ustar00desdes000000 000000 # generated automatically by aclocal 1.17 -*- Autoconf -*- # Copyright (C) 1996-2024 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])]) m4_ifndef([AC_AUTOCONF_VERSION], [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.72],, [m4_warning([this file was generated for autoconf 2.72. 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This project is looking for maintainers. For starters, there are a few pull requests waiting for review. Let me know at ville@laurikari.net if you wish to step up! Introduction ============ TRE is a lightweight, robust, and efficient POSIX compliant regexp matching library with some exciting features such as approximate (fuzzy) matching. The matching algorithm used in TRE uses linear worst-case time in the length of the text being searched, and quadratic worst-case time in the length of the used regular expression. In other words, the time complexity of the algorithm is O(M^2N), where M is the length of the regular expression and N is the length of the text. The used space is also quadratic on the length of the regex, but does not depend on the searched string. This quadratic behaviour occurs only on pathological cases which are probably very rare in practice. Hacking ======= Here's how to work with this code. Prerequisites ------------- You will need the following tools installed on your system: - autoconf - automake - gettext (including autopoint) - libtool - zip (optional) Building -------- First, prepare the tree. Change to the root of the source directory and run ./utils/autogen.sh This will regenerate various things using the prerequisite tools so that you end up with a buildable tree. After this, you can run the configure script and build TRE as usual: ./configure make make check make install Building a source code package ------------------------------ In a prepared tree, this command creates a source code tarball: ./configure && make dist Alternatively, you can run ./utils/build-sources.sh which builds the source code packages and puts them in the `dist` subdirectory. This script needs a working `zip` command. Features ======== TRE is not just yet another regexp matcher. TRE has some features which are not there in most free POSIX compatible implementations. Most of these features are not present in non-free implementations either, for that matter. Approximate matching -------------------- Approximate pattern matching allows matches to be approximate, that is, allows the matches to be close to the searched pattern under some measure of closeness. TRE uses the edit-distance measure (also known as the Levenshtein distance) where characters can be inserted, deleted, or substituted in the searched text in order to get an exact match. Each insertion, deletion, or substitution adds the distance, or cost, of the match. TRE can report the matches which have a cost lower than some given threshold value. TRE can also be used to search for matches with the lowest cost. TRE includes a version of the agrep (approximate grep) command line tool for approximate regexp matching in the style of grep. Unlike other agrep implementations (like the one by Sun Wu and Udi Manber from University of Arizona) TRE agrep allows full regexps of any length, any number of errors, and non-uniform costs for insertion, deletion and substitution. Strict standard conformance --------------------------- POSIX defines the behaviour of regexp functions precisely. TRE attempts to conform to these specifications as strictly as possible. TRE always returns the correct matches for subpatterns, for example. Very few other implementations do this correctly. In fact, the only other implementations besides TRE that I am aware of (free or not) that get it right are Rx by Tom Lord, Regex++ by John Maddock, and the AT&T ast regex by Glenn Fowler and Doug McIlroy. The standard TRE tries to conform to is the IEEE Std 1003.1-2001, or Open Group Base Specifications Issue 6, commonly referred to as “POSIX”. The relevant parts are the base specifications on regular expressions (and the rationale) and the description of the `regcomp()` API. For an excellent survey on POSIX regexp matchers, see the testregex pages by Glenn Fowler of AT&T Labs Research. Predictable matching speed -------------------------- Because of the matching algorithm used in TRE, the maximum time consumed by any `regexec()` call is always directly proportional to the length of the searched string. There is one exception: if back references are used, the matching may take time that grows exponentially with the length of the string. This is because matching back references is an NP complete problem, and almost certainly requires exponential time to match in the worst case. Predictable and modest memory consumption ----------------------------------------- A `regexec()` call never allocates memory from the heap. TRE allocates all the memory it needs during a `regcomp()` call, and some temporary working space from the stack frame for the duration of the `regexec()` call. The amount of temporary space needed is constant during matching and does not depend on the searched string. For regexps of reasonable size TRE needs less than 50K of dynamically allocated memory during the `regcomp()` call, less than 20K for the compiled pattern buffer, and less than two kilobytes of temporary working space from the stack frame during a `regexec()` call. There is no time / memory tradeoff. TRE is also small in code size; statically linking with TRE increases the executable size less than 30K (gcc-3.2, x86, GNU/Linux). Wide character and multibyte character set support -------------------------------------------------- TRE supports multibyte character sets. This makes it possible to use regexps seamlessly with, for example, Japanese locales. TRE also provides a wide character API. Binary pattern and data support ------------------------------- TRE provides APIs which allow binary zero characters both in regexps and searched strings. The standard API cannot be easily used to, for example, search for printable words from binary data (although it is possible with some hacking). Searching for patterns which contain binary zeroes embedded is not possible at all with the standard API. Completely thread safe ---------------------- TRE is completely thread safe. All the exported functions are re-entrant, and a single compiled regexp object can be used simultaneously in multiple contexts; e.g. in `main()` and a signal handler, or in many threads of a multithreaded application. Portable -------- TRE is portable across multiple platforms. Below is a table of platforms and compilers used to develop and test TRE:
Platform Compiler
FreeBSD 14.1 Clang 18
Ubuntu 22.04 GCC 11
macOS 14.6 Clang 14
Windows 11 Microsoft Visual Studio 2022
TRE should compile without changes on most modern POSIX-like platforms, and be easily portable to any platform with a hosted C implementation. Depending on the platform, you may need to install libutf8 to get wide character and multibyte character set support. Free ---- TRE is released under a license which is essentially the same as the “2 clause” BSD-style license used in NetBSD. See the file LICENSE for details. Roadmap ------- There are currently two features, both related to collating elements, missing from 100% POSIX compliance. These are: * Support for collating elements (e.g. `[[.\.]]`, where `\` is a collating element). It is not possible to support multi-character collating elements portably, since POSIX does not define a way to determine whether a character sequence is a multi-character collating element or not. * Support for equivalence classes, for example `[[=\=]]`, where `\` is a collating element. An equivalence class matches any character which has the same primary collation weight as `\`. Again, POSIX provides no portable mechanism for determining the primary collation weight of a collating element. Note that other portable regexp implementations don't support collating elements either. The single exception is Regex++, which comes with its own database for collating elements for different locales. Support for collating elements and equivalence classes has not been widely requested and is not very high on the TODO list at the moment. These are other features I'm planning to implement real soon now: * All the missing GNU extensions enabled in GNU regex, such as `[[:<:]]` and `[[:>:]]`. * A `REG_SHORTEST` `regexec()` flag for returning the shortest match instead of the longest match. * Perl-compatible syntax: * `[:^class:]` Matches anything but the characters in class. Note that `[^[:class:]]` works already, this would be just a convenience shorthand. * `\A` Match only at beginning of string. * `\Z` Match only at end of string, or before newline at the end. * `\z` Match only at end of string. * `\l` Lowercase next char (think vi). * `\u` Uppercase next char (think vi). * `\L` Lowercase till `\E` (think vi). * `\U` Uppercase till `\E` (think vi). * `(?=pattern)` Zero-width positive look-ahead assertions. * `(?!pattern)` Zero-width negative look-ahead assertions. * `(?<=pattern)` Zero-width positive look-behind assertions. * `(?@]), [ tre_profile="$enableval" ], [ tre_profile="no" ]) AC_ARG_ENABLE(debug, AS_HELP_STRING( [--enable-debug], [enable development-time debugging @<:@default=disabled@:>@]), [ tre_debug="$enableval" ], [ tre_debug="no" ]) if test "$tre_debug" = "yes"; then AM_CONDITIONAL(TRE_DEBUG, true) AC_DEFINE(TRE_DEBUG, 1, [ Define if you want TRE to print debug messages to stdout. ]) else AM_CONDITIONAL(TRE_DEBUG, false) AC_DEFINE(NDEBUG, 1, [ Define if you want to disable debug assertions. ]) fi if test "$tre_profile" = "yes"; then CFLAGS="$CFLAGS -pg" AM_CONDITIONAL(TRE_PROFILE, true) else AM_CONDITIONAL(TRE_PROFILE, false) fi AC_ARG_ENABLE(warnings, AS_HELP_STRING( [--disable-warnings], [disable C compiler warning messages @<:@default=enabled@:>@]), [ tre_cc_warnings="$enableval" ], [ tre_cc_warnings="yes" ]) if test "$tre_cc_warnings" = "yes"; then VL_PROG_CC_WARNINGS() fi AC_ARG_ENABLE(approx, AS_HELP_STRING( [--disable-approx], [disable the approximate matching functionality @<:@default=enabled@:>@]), [ tre_approx="$enableval" ], [ tre_approx="yes" ]) if test "$tre_approx" = "yes"; then AC_DEFINE(TRE_APPROX, 1, [ Define if you want to enable approximate matching functionality. ]) AM_CONDITIONAL(TRE_APPROX, true) else AM_CONDITIONAL(TRE_APPROX, false) fi if test "$tre_approx" = "yes"; then AC_ARG_ENABLE(agrep, AS_HELP_STRING([--disable-agrep], [Do not build and install the agrep tool @<:@default=install@:>@]), [ tre_agrep="$enableval" ], [ tre_agrep="yes" ]) else tre_agrep="no (requires approximate matching)" fi if test "$tre_agrep" = "yes"; then AM_CONDITIONAL(TRE_AGREP, true) else AM_CONDITIONAL(TRE_AGREP, false) fi dnl Make sure locally configured headers are used (this adds the #define to config.h). AC_DEFINE(USE_LOCAL_TRE_H, 1, [ Define to ensure locally configured headers are used ]) AC_ARG_WITH(alloca, AS_HELP_STRING( [--without-alloca], [don't use alloca @<:@default=use@:>@]), [ tre_use_alloca="$withval" ], [ tre_use_alloca="yes" ]) if test "$tre_use_alloca" = "yes"; then ALLOCA="" AC_FUNC_ALLOCA if test -z "$ALLOCA"; then # alloca() works. AC_DEFINE(TRE_USE_ALLOCA, 1, [ Define if you want TRE to use alloca() instead of malloc() when allocating memory needed for regexec operations. ]) fi fi AC_ARG_ENABLE(system-abi, AS_HELP_STRING( [--enable-system-abi], [try to make TRE compatible with the system \ regex ABI @<:@default=disabled@:>@]), [ tre_system_abi="$enableval" ], [ tre_system_abi="no" ]) # If we are building a version compatible with the system ABI, we need to # find an absolute path to the system regex.h (so it can be included from # TRE regex.h using `#include "/path/to/regex.h"'). Then we need to # find a field in the system defined regex_t struct where a pointer to # the compiled regex object can be stored. if test "$tre_system_abi" = "yes"; then # Check that there is a system regex.h to begin with. We may need # to include sys/types.h before regex.h, so check for that first. AC_CHECK_HEADERS([sys/types.h]) AC_CHECK_HEADERS([regex.h], [], [ tre_system_abi="no (regex.h not found)" ], [#if HAVE_SYS_TYPES_H #include #endif ]) fi if test "$tre_system_abi" = "yes"; then # Find out where system regex.h is. This is done by running the C # preprocessor and grepping its output, hopefully getting a full # path to regex.h. AC_MSG_CHECKING([path to system regex.h]) echo '#include ' > conftest.c tre_system_regex_h=`$CPP conftest.c \ | grep '^#[a-z]* [0-9]* "\(.*regex.h\)"' \ | head -1 \ | sed 's/^#[a-z]* [0-9]* \"\(.*\)\".*/\1/'` rm -f conftest.c if test -n "$tre_system_regex_h" && test -f "$tre_system_regex_h"; then AC_MSG_RESULT($tre_system_regex_h) else AC_MSG_RESULT(unknown) tre_system_abi="no (could determine path to systeg regex.h)" fi fi if test "$tre_system_abi" = "yes"; then # Find a field in the system regex_t struct where we can store a pointer. # This is done by trying several names that are known to work on different # systems. AC_MSG_CHECKING([for a usable field for a pointer in regex_t]) tre_regex_t_field="" for field in buffer re_comp __re_comp __reg_expression \ re_g "re_pad@<:@0@:>@"; do if test -z "$tre_regex_t_field"; then AC_COMPILE_IFELSE( [ AC_LANG_PROGRAM([ #include #include ], [ regex_t foo; void *bar = foo.$field; foo.$field = bar; ])], [ AC_MSG_RESULT($field) tre_regex_t_field="$field" ]) fi done if test -z "$tre_regex_t_field"; then AC_MSG_RESULT(no) tre_system_abi="no (unknown regex_t contents, report to \ $PACKAGE_BUGREPORT)" fi fi if test "$tre_system_abi" = "yes"; then # So far, so good. Now check if we can redefine the system regex # functions. For example, the system headers may define the # standard functions as static wrapper functions (like on IRIX) # which prevents redefining them later. # IRIX has some macro magic which we need to turn off. AC_DEFINE(_REGCOMP_INTERNAL, 1, [ Define on IRIX ]) AC_MSG_CHECKING([if POSIX regex functions can be redefined]) AC_COMPILE_IFELSE( [ AC_LANG_PROGRAM([ #include #include int regcomp(regex_t *preg, const char *regex, int cflags) { return 0; } void regfree(regex_t *preg) { return; } int regexec(const regex_t *preg, const char *str, size_t nmatch, regmatch_t pmatch@<:@@:>@, int eflags) { return 0; } size_t regerror(int errcode, const regex_t *preg, char *errbuf, size_t errbuf_size) { return 0; } ])], [ AC_MSG_RESULT(yes) tre_system_abi="yes" ], [ AC_MSG_RESULT(no) tre_system_abi="no (unable to redefine system functions)" ]) fi if test "$tre_system_abi" = "yes"; then # Great, everything seems to be OK for ABI compatibility. Just check # some additional types that may or may not be defined, and set up # variables to enable ABI compatibility in regex.h. AC_CHECK_TYPES([reg_errcode_t],,,[ #ifdef HAVE_SYS_TYPES_H #include #endif /* HAVE_SYS_TYPES_H */ #ifdef HAVE_REGEX_H #include #endif /* HAVE_REGEX_H */ ]) AC_DEFINE(TRE_USE_SYSTEM_REGEX_H, 1, [ Define to include the system regex.h from TRE regex.h ]) AC_DEFINE_UNQUOTED(TRE_SYSTEM_REGEX_H_PATH, "$tre_system_regex_h", [ Define to the absolute path to the system regex.h ]) AC_DEFINE_UNQUOTED(TRE_REGEX_T_FIELD, $tre_regex_t_field, [ Define to a field in the regex_t struct where TRE should store a pointer to the internal tre_tnfa_t structure ]) else AC_DEFINE(TRE_REGEX_T_FIELD, value) fi AC_CHECK_FUNCS([isascii isblank]) AC_CHECK_HEADERS([getopt.h]) AC_CHECK_FUNCS([getopt_long],, [ # FreeBSD has a "gnugetopt" library. AC_CHECK_LIB([gnugetopt], [getopt_long], [ AC_DEFINE([HAVE_GETOPT_LONG]) ]) ]) dnl Check whether wide character support should be enabled. AC_ARG_ENABLE(wchar, AS_HELP_STRING( [--disable-wchar], [disable the wide character (wchar_t) support @<:@default=detect@:>@]), [ tre_enable_wchar="$enableval" ], [ tre_enable_wchar="detect" ]) dnl Check whether libutf8 location has been given. AC_ARG_WITH(libutf8, AS_HELP_STRING( [--with-libutf8@<:@=DIR@:>@], [search for libutf8 from DIR/include and DIR/lib]) AS_HELP_STRING( [--without-libutf8], [do not use libutf8 @<:@default=use if needed@:>@]), [ if test "$with_val" = "no"; then tre_libutf8="no" else tre_libutf8="yes" tre_libutf8_dirs="$with_libutf8" tre_libutf8_libs="-lutf8" fi ], [ tre_libutf8="detect" tre_libutf8_dirs="none /usr /usr/local" tre_libutf8_libs="none -lutf8" ]) if test "$tre_enable_wchar" != "no"; then dnl Wide character support is requested. Check if we need libutf8. old_libs="$LIBS" old_ldflags="$LDFLAGS" old_cppflags="$CPPFLAGS" if test "$tre_libutf8" != "no"; then AC_MSG_CHECKING([for libutf8]) found="no" dnl Go through directories in $tre_libutf8_dirs for CPPFLAGS and LDFLAGS. for try_dir in $tre_libutf8_dirs; do if test "$try_dir" = "none"; then LDFLAGS="$old_ldflags" CPPFLAGS="$old_cppflags" else LDFLAGS="$old_ldflags -L$try_dir/lib" CPPFLAGS="$old_cppflags -I$try_dir/include" fi dnl Go through libs in $tre_libutf8_libs. for try_lib in $tre_libutf8_libs; do if test "$try_lib" = "none"; then LIBS="$old_libs" else LIBS="$try_lib $old_libs" fi dnl Check if mbrtowc or utf8_mbrtowc is available with the current dnl CPPFLAGS, LDFLAGS, and LIBS. AC_LINK_IFELSE([AC_LANG_CALL([],[mbrtowc])],[found="yes"]) if test "$found" = "yes"; then break; fi AC_LINK_IFELSE([AC_LANG_CALL([],[utf8_mbrtowc])],[found="yes"]) if test "$found" = "yes"; then break; fi done if test "$found" = "yes"; then break; fi done dnl Report results. if test "$found" = "yes"; then if test "$LIBS" = "$old_libs"; then AC_MSG_RESULT([not needed]) tre_libutf8="no" else AC_MSG_RESULT([using from $try_dir/{lib,include}]) tre_libutf8="yes" fi else LIBS="$old_libs" LDFLAGS="$old_ldflags" CPPFLAGS="$old_cppflags" if test "$tre_libutf8" = "detect"; then AC_MSG_RESULT([no]) tre_libutf8="no" else # Fail if libutf8 was requested but was not found. AC_MSG_ERROR([not found]) fi fi fi if test "$tre_libutf8" = "yes"; then dnl We do need libutf8, use the libutf8 headers. tre_wchar="yes" AC_CHECK_HEADERS([libutf8.h]) else dnl Use the POSIX headers. AC_CHECK_HEADERS([wchar.h wctype.h]) fi else tre_wchar_reason="disabled with --disable-wchar" tre_wchar="no ($tre_wchar_reason)" fi tre_includes=" #ifdef HAVE_WCHAR_H #include #endif /* HAVE_WCHAR_H */ #ifdef HAVE_WCTYPE_H #include #endif /* HAVE_WCTYPE_H */ #ifdef HAVE_LIBUTF8_H #include #endif /* HAVE_LIBUTF8_H */ " if test "$tre_enable_wchar" != "no"; then dnl We need wchar_t and WCHAR_MAX AC_CHECK_TYPES([wchar_t], [ tre_wchar="yes" AX_DECL_WCHAR_MAX ], [ tre_wchar_reason="wchar_t type not found" tre_wchar="no ($tre_wchar_reason)" ], [ $tre_includes ]) if test "$tre_wchar" = "yes"; then dnl We need wint_t AC_CHECK_TYPES([wint_t],, [ tre_wchar_reason="wint_t type not found" tre_wchar="no ($tre_wchar_reason)" ], [ $tre_includes ]) fi if test "$tre_wchar" = "yes"; then dnl We may need mbstate_t AC_CHECK_TYPES([mbstate_t],,,[ $tre_includes ]) fi if test "$tre_wchar" = "yes"; then dnl We need either wcsrtombs (preferred) or wcstombs found="no" AX_CHECK_FUNCS_COMP([wcsrtombs wcstombs],[found="yes"; break],, [$tre_includes]) if test "$found" = "no"; then tre_wchar_reason="no wcsrtombs or wcstombs found" tre_wchar="no ($tre_wchar_reason)" fi fi if test "$tre_wchar" = "yes"; then dnl We need all these AX_CHECK_FUNCS_COMP([iswlower iswupper towlower towupper wcschr \ wcscpy wcslen wcsncpy], [ tre_wchar="yes" ], [ tre_wchar_reason="$ac_func not found" tre_wchar="no ($tre_wchar_reason)" break ], [ $tre_includes ]) fi fi case $host in *-mingw*) dnl wcsrtombs and wcstombs don't seem to work at all on MinGW. if test "$tre_libutf8" != "yes"; then tre_wchar_reason="Not supported on MinGW" tre_wchar="no ($tre_wchar_reason)" fi ;; esac # Fail if wide character support was specifically requested but is # not supported on this system. if test "$tre_enable_wchar" = "yes"; then if test "$tre_wchar" != "yes"; then AC_MSG_ERROR([Cannot enable wide character support: $tre_wchar_reason]) fi fi if test "$tre_wchar" = "yes"; then AC_DEFINE(TRE_WCHAR, 1, [ Define to enable wide character (wchar_t) support. ]) dnl We make use of these if they exist. AX_CHECK_FUNCS_COMP([wctype iswctype],,,[$tre_includes]) AX_CHECK_FUNCS_COMP([iswascii iswblank],,,[$tre_includes]) fi dnl Check for multibyte character set support AC_ARG_ENABLE(multibyte, AS_HELP_STRING( [--disable-multibyte], [disable multibyte character set support @<:@default=detect@:>@]), [ tre_enable_multibyte="$enableval" ], [ tre_enable_multibyte="detect" ]) dnl Wide character support is required for multibyte character set support if test "$tre_wchar" != "yes"; then if test "$tre_enable_multibyte" = "yes"; then AC_MSG_ERROR([Cannot enable multibyte character support because wide \ character support is not enabled ($tre_wchar_reason)]) fi fi if test "$tre_enable_multibyte" != "no"; then if test "$tre_wchar" != "yes"; then tre_multibyte="no (requires wide character support)" else found="no" dnl We need either mbrtowc (preferred) or mbtowc AX_CHECK_FUNCS_COMP([mbrtowc mbtowc],[found="yes"; break],,[$tre_includes]) if test "$found" = "no"; then tre_mbs_reason="no mbrtowc or mbtowc found" tre_multibyte="no ($tre_mbs_reason)" else tre_multibyte="yes" fi fi else tre_multibyte="no (disabled with --disable-multibyte)" fi # Fail if multibyte character set support was specifically requested but # is not supported on this system. if test "$tre_enable_multibyte" = "yes"; then if test "$tre_multibyte" != "yes"; then AC_MSG_ERROR([Cannot enable multibyte character set support: \ $tre_mbs_reason]) fi fi if test "$tre_multibyte" = "yes"; then AM_CONDITIONAL(TRE_MULTIBYTE, true) AC_DEFINE(TRE_MULTIBYTE, 1, [ Define to enable multibyte character set support. ]) else AM_CONDITIONAL(TRE_MULTIBYTE, false) fi AC_SYS_LARGEFILE AM_GNU_GETTEXT([external]) LT_INIT([win32-dll, disable-static]) dnl Output files AC_CONFIG_HEADERS([config.h local_includes/tre-config.h]) AC_CONFIG_FILES([ Makefile doc/Makefile doc/agrep.1 local_includes/Makefile lib/Makefile m4/Makefile po/Makefile.in python/setup.py src/Makefile tests/Makefile tests/agrep/Makefile tre.pc tre.spec utils/Makefile win32/config.h win32/tre-config.h ]) AC_OUTPUT dnl Print configuration summary cat </dev/null 2>&1 then : emulate sh NULLCMD=: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST else case e in #( e) case `(set -o) 2>/dev/null` in #( *posix*) : set -o posix ;; #( *) : ;; esac ;; esac fi # Reset variables that may have inherited troublesome values from # the environment. # IFS needs to be set, to space, tab, and newline, in precisely that order. # (If _AS_PATH_WALK were called with IFS unset, it would have the # side effect of setting IFS to empty, thus disabling word splitting.) # Quoting is to prevent editors from complaining about space-tab. as_nl=' ' export as_nl IFS=" "" $as_nl" PS1='$ ' PS2='> ' PS4='+ ' # Ensure predictable behavior from utilities with locale-dependent output. LC_ALL=C export LC_ALL LANGUAGE=C export LANGUAGE # We cannot yet rely on "unset" to work, but we need these variables # to be unset--not just set to an empty or harmless value--now, to # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct # also avoids known problems related to "unset" and subshell syntax # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH do eval test \${$as_var+y} \ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : done # Ensure that fds 0, 1, and 2 are open. if (exec 3>&0) 2>/dev/null; then :; else exec 0&1) 2>/dev/null; then :; else exec 1>/dev/null; fi if (exec 3>&2) ; then :; else exec 2>/dev/null; fi # The user is always right. if ${PATH_SEPARATOR+false} :; then PATH_SEPARATOR=: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || PATH_SEPARATOR=';' } fi # Find who we are. 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BASH_ENV=/dev/null ENV=/dev/null (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV case $- in # (((( *v*x* | *x*v* ) as_opts=-vx ;; *v* ) as_opts=-v ;; *x* ) as_opts=-x ;; * ) as_opts= ;; esac exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} # Admittedly, this is quite paranoid, since all the known shells bail # out after a failed 'exec'. printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 exit 255 fi # We don't want this to propagate to other subprocesses. { _as_can_reexec=; unset _as_can_reexec;} if test "x$CONFIG_SHELL" = x; then as_bourne_compatible="if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 then : emulate sh NULLCMD=: # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which # is contrary to our usage. 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It is necessary to write \x00 == 0 to get something that is true only with -std. */ int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters inside strings and character constants. */ #define FOO(x) '\''x'\'' int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; int test (int i, double x); struct s1 {int (*f) (int a);}; struct s2 {int (*f) (double a);}; int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), int, int);' # Test code for whether the C compiler supports C89 (body of main). ac_c_conftest_c89_main=' ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); ' # Test code for whether the C compiler supports C99 (global declarations) ac_c_conftest_c99_globals=' /* Does the compiler advertise C99 conformance? */ #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L # error "Compiler does not advertise C99 conformance" #endif // See if C++-style comments work. #include extern int puts (const char *); extern int printf (const char *, ...); extern int dprintf (int, const char *, ...); extern void *malloc (size_t); extern void free (void *); // Check varargs macros. 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((test) ? puts (#test) : printf (__VA_ARGS__)) static void test_varargs_macros (void) { int x = 1234; int y = 5678; debug ("Flag"); debug ("X = %d\n", x); showlist (The first, second, and third items.); report (x>y, "x is %d but y is %d", x, y); } // Check long long types. #define BIG64 18446744073709551615ull #define BIG32 4294967295ul #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) #if !BIG_OK #error "your preprocessor is broken" #endif #if BIG_OK #else #error "your preprocessor is broken" #endif static long long int bignum = -9223372036854775807LL; static unsigned long long int ubignum = BIG64; struct incomplete_array { int datasize; double data[]; }; struct named_init { int number; const wchar_t *name; double average; }; typedef const char *ccp; static inline int test_restrict (ccp restrict text) { // Iterate through items via the restricted pointer. // Also check for declarations in for loops. for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) continue; return 0; } // Check varargs and va_copy. static bool test_varargs (const char *format, ...) { va_list args; va_start (args, format); va_list args_copy; va_copy (args_copy, args); const char *str = ""; int number = 0; float fnumber = 0; while (*format) { switch (*format++) { case '\''s'\'': // string str = va_arg (args_copy, const char *); break; case '\''d'\'': // int number = va_arg (args_copy, int); break; case '\''f'\'': // float fnumber = va_arg (args_copy, double); break; default: break; } } va_end (args_copy); va_end (args); return *str && number && fnumber; } ' # Test code for whether the C compiler supports C99 (body of main). ac_c_conftest_c99_main=' // Check bool. _Bool success = false; success |= (argc != 0); // Check restrict. if (test_restrict ("String literal") == 0) success = true; char *restrict newvar = "Another string"; // Check varargs. success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); test_varargs_macros (); // Check flexible array members. struct incomplete_array *ia = malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); ia->datasize = 10; for (int i = 0; i < ia->datasize; ++i) ia->data[i] = i * 1.234; // Work around memory leak warnings. free (ia); // Check named initializers. struct named_init ni = { .number = 34, .name = L"Test wide string", .average = 543.34343, }; ni.number = 58; int dynamic_array[ni.number]; dynamic_array[0] = argv[0][0]; dynamic_array[ni.number - 1] = 543; // work around unused variable warnings ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' || dynamic_array[ni.number - 1] != 543); ' # Test code for whether the C compiler supports C11 (global declarations) ac_c_conftest_c11_globals=' /* Does the compiler advertise C11 conformance? */ #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L # error "Compiler does not advertise C11 conformance" #endif // Check _Alignas. char _Alignas (double) aligned_as_double; char _Alignas (0) no_special_alignment; extern char aligned_as_int; char _Alignas (0) _Alignas (int) aligned_as_int; // Check _Alignof. enum { int_alignment = _Alignof (int), int_array_alignment = _Alignof (int[100]), char_alignment = _Alignof (char) }; _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); // Check _Noreturn. int _Noreturn does_not_return (void) { for (;;) continue; } // Check _Static_assert. struct test_static_assert { int x; _Static_assert (sizeof (int) <= sizeof (long int), "_Static_assert does not work in struct"); long int y; }; // Check UTF-8 literals. #define u8 syntax error! char const utf8_literal[] = u8"happens to be ASCII" "another string"; // Check duplicate typedefs. typedef long *long_ptr; typedef long int *long_ptr; typedef long_ptr long_ptr; // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. struct anonymous { union { struct { int i; int j; }; struct { int k; long int l; } w; }; int m; } v1; ' # Test code for whether the C compiler supports C11 (body of main). ac_c_conftest_c11_main=' _Static_assert ((offsetof (struct anonymous, i) == offsetof (struct anonymous, w.k)), "Anonymous union alignment botch"); v1.i = 2; v1.w.k = 5; ok |= v1.i != 5; ' # Test code for whether the C compiler supports C11 (complete). ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} ${ac_c_conftest_c99_globals} ${ac_c_conftest_c11_globals} int main (int argc, char **argv) { int ok = 0; ${ac_c_conftest_c89_main} ${ac_c_conftest_c99_main} ${ac_c_conftest_c11_main} return ok; } " # Test code for whether the C compiler supports C99 (complete). ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} ${ac_c_conftest_c99_globals} int main (int argc, char **argv) { int ok = 0; ${ac_c_conftest_c89_main} ${ac_c_conftest_c99_main} return ok; } " # Test code for whether the C compiler supports C89 (complete). ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} int main (int argc, char **argv) { int ok = 0; ${ac_c_conftest_c89_main} return ok; } " as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" as_fn_append ac_header_c_list " wchar.h wchar_h HAVE_WCHAR_H" as_fn_append ac_header_c_list " minix/config.h minix_config_h HAVE_MINIX_CONFIG_H" gt_needs="$gt_needs " # Auxiliary files required by this configure script. ac_aux_files="ltmain.sh config.rpath compile missing install-sh config.guess config.sub" # Locations in which to look for auxiliary files. ac_aux_dir_candidates="${srcdir}/utils" # Search for a directory containing all of the required auxiliary files, # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. # If we don't find one directory that contains all the files we need, # we report the set of missing files from the *first* directory in # $ac_aux_dir_candidates and give up. ac_missing_aux_files="" ac_first_candidate=: printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_found=false for as_dir in $ac_aux_dir_candidates do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac as_found=: printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 ac_aux_dir_found=yes ac_install_sh= for ac_aux in $ac_aux_files do # As a special case, if "install-sh" is required, that requirement # can be satisfied by any of "install-sh", "install.sh", or "shtool", # and $ac_install_sh is set appropriately for whichever one is found. if test x"$ac_aux" = x"install-sh" then if test -f "${as_dir}install-sh"; then printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 ac_install_sh="${as_dir}install-sh -c" elif test -f "${as_dir}install.sh"; then printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 ac_install_sh="${as_dir}install.sh -c" elif test -f "${as_dir}shtool"; then printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 ac_install_sh="${as_dir}shtool install -c" else ac_aux_dir_found=no if $ac_first_candidate; then ac_missing_aux_files="${ac_missing_aux_files} install-sh" else break fi fi else if test -f "${as_dir}${ac_aux}"; then printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 else ac_aux_dir_found=no if $ac_first_candidate; then ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" else break fi fi fi done if test "$ac_aux_dir_found" = yes; then ac_aux_dir="$as_dir" break fi ac_first_candidate=false as_found=false done IFS=$as_save_IFS if $as_found then : else case e in #( e) as_fn_error $? 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" >&6; } if test ${ac_cv_prog_ac_ct_CC+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="gcc" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 printf "%s\n" "$ac_ct_CC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_CC" = x; then CC="" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac CC=$ac_ct_CC fi else CC="$ac_cv_prog_CC" fi if test -z "$CC"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. set dummy ${ac_tool_prefix}cc; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... 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" >&6; } if test ${ac_cv_prog_CC+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else ac_prog_rejected=no as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then ac_prog_rejected=yes continue fi ac_cv_prog_CC="cc" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS if test $ac_prog_rejected = yes; then # We found a bogon in the path, so make sure we never use it. set dummy $ac_cv_prog_CC shift if test $# != 0; then # We chose a different compiler from the bogus one. # However, it has the same basename, so the bogon will be chosen # first if we set CC to just the basename; use the full file name. shift ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" fi fi fi ;; esac fi CC=$ac_cv_prog_CC if test -n "$CC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 printf "%s\n" "$CC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$CC"; then if test -n "$ac_tool_prefix"; then for ac_prog in cl.exe do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_CC+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_CC="$ac_tool_prefix$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi CC=$ac_cv_prog_CC if test -n "$CC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 printf "%s\n" "$CC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$CC" && break done fi if test -z "$CC"; then ac_ct_CC=$CC for ac_prog in cl.exe do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_CC+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 printf "%s\n" "$ac_ct_CC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$ac_ct_CC" && break done if test "x$ac_ct_CC" = x; then CC="" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac CC=$ac_ct_CC fi fi fi if test -z "$CC"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. set dummy ${ac_tool_prefix}clang; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_CC+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}clang" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi CC=$ac_cv_prog_CC if test -n "$CC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 printf "%s\n" "$CC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_CC"; then ac_ct_CC=$CC # Extract the first word of "clang", so it can be a program name with args. set dummy clang; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... 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"no acceptable C compiler found in \$PATH See 'config.log' for more details" "$LINENO" 5; } # Provide some information about the compiler. printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 set X $ac_compile ac_compiler=$2 for ac_option in --version -v -V -qversion -version; do { { ac_try="$ac_compiler $ac_option >&5" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" printf "%s\n" "$ac_try_echo"; } >&5 (eval "$ac_compiler $ac_option >&5") 2>conftest.err ac_status=$? if test -s conftest.err; then sed '10a\ ... rest of stderr output deleted ... 10q' conftest.err >conftest.er1 cat conftest.er1 >&5 fi rm -f conftest.er1 conftest.err printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } done cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF ac_clean_files_save=$ac_clean_files ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" # Try to create an executable without -o first, disregard a.out. # It will help us diagnose broken compilers, and finding out an intuition # of exeext. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 printf %s "checking whether the C compiler works... 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For instance with Cygwin, 'ls conftest' will # work properly (i.e., refer to 'conftest.exe'), while it won't with # 'rm'. for ac_file in conftest.exe conftest conftest.*; do test -f "$ac_file" || continue case $ac_file in *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` break;; * ) break;; esac done else case e in #( e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error $? 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" >&6; } if test ${ac_cv_should_define__xopen_source+y} then : printf %s "(cached) " >&6 else case e in #( e) ac_cv_should_define__xopen_source=no if test $ac_cv_header_wchar_h = yes then : cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include mbstate_t x; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define _XOPEN_SOURCE 500 #include mbstate_t x; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_should_define__xopen_source=yes fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5 printf "%s\n" "$ac_cv_should_define__xopen_source" >&6; } printf "%s\n" "#define _ALL_SOURCE 1" >>confdefs.h printf "%s\n" "#define _DARWIN_C_SOURCE 1" >>confdefs.h printf "%s\n" "#define _GNU_SOURCE 1" >>confdefs.h printf "%s\n" "#define _HPUX_ALT_XOPEN_SOCKET_API 1" >>confdefs.h printf "%s\n" "#define _NETBSD_SOURCE 1" >>confdefs.h printf "%s\n" "#define _OPENBSD_SOURCE 1" >>confdefs.h printf "%s\n" "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h printf "%s\n" "#define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1" >>confdefs.h printf "%s\n" "#define __STDC_WANT_IEC_60559_BFP_EXT__ 1" >>confdefs.h printf "%s\n" "#define __STDC_WANT_IEC_60559_DFP_EXT__ 1" >>confdefs.h printf "%s\n" "#define __STDC_WANT_IEC_60559_EXT__ 1" >>confdefs.h printf "%s\n" "#define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1" >>confdefs.h printf "%s\n" "#define __STDC_WANT_IEC_60559_TYPES_EXT__ 1" >>confdefs.h printf "%s\n" "#define __STDC_WANT_LIB_EXT2__ 1" >>confdefs.h printf "%s\n" "#define __STDC_WANT_MATH_SPEC_FUNCS__ 1" >>confdefs.h printf "%s\n" "#define _TANDEM_SOURCE 1" >>confdefs.h if test $ac_cv_header_minix_config_h = yes then : MINIX=yes printf "%s\n" "#define _MINIX 1" >>confdefs.h printf "%s\n" "#define _POSIX_SOURCE 1" >>confdefs.h printf "%s\n" "#define _POSIX_1_SOURCE 2" >>confdefs.h else case e in #( e) MINIX= ;; esac fi if test $ac_cv_safe_to_define___extensions__ = yes then : printf "%s\n" "#define __EXTENSIONS__ 1" >>confdefs.h fi if test $ac_cv_should_define__xopen_source = yes then : printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 printf %s "checking for an ANSI C-conforming const... " >&6; } if test ${ac_cv_c_const+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { #ifndef __cplusplus /* Ultrix mips cc rejects this sort of thing. */ typedef int charset[2]; const charset cs = { 0, 0 }; /* SunOS 4.1.1 cc rejects this. */ char const *const *pcpcc; char **ppc; /* NEC SVR4.0.2 mips cc rejects this. */ struct point {int x, y;}; static struct point const zero = {0,0}; /* IBM XL C 1.02.0.0 rejects this. It does not let you subtract one const X* pointer from another in an arm of an if-expression whose if-part is not a constant expression */ const char *g = "string"; pcpcc = &g + (g ? g-g : 0); /* HPUX 7.0 cc rejects these. */ ++pcpcc; ppc = (char**) pcpcc; pcpcc = (char const *const *) ppc; { /* SCO 3.2v4 cc rejects this sort of thing. */ char tx; char *t = &tx; char const *s = 0 ? (char *) 0 : (char const *) 0; *t++ = 0; if (s) return 0; } { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ int x[] = {25, 17}; const int *foo = &x[0]; ++foo; } { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ typedef const int *iptr; iptr p = 0; ++p; } { /* IBM XL C 1.02.0.0 rejects this sort of thing, saying "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ struct s { int j; const int *ap[3]; } bx; struct s *b = &bx; b->j = 5; } { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ const int foo = 10; if (!foo) return 0; } return !cs[0] && !zero.x; #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_c_const=yes else case e in #( e) ac_cv_c_const=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 printf "%s\n" "$ac_cv_c_const" >&6; } if test $ac_cv_c_const = no; then printf "%s\n" "#define const /**/" >>confdefs.h fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 printf %s "checking for inline... " >&6; } if test ${ac_cv_c_inline+y} then : printf %s "(cached) " >&6 else case e in #( e) ac_cv_c_inline=no for ac_kw in inline __inline__ __inline; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifndef __cplusplus typedef int foo_t; static $ac_kw foo_t static_foo (void) {return 0; } $ac_kw foo_t foo (void) {return 0; } #endif _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_c_inline=$ac_kw fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext test "$ac_cv_c_inline" != no && break done ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 printf "%s\n" "$ac_cv_c_inline" >&6; } case $ac_cv_c_inline in inline | yes) ;; *) case $ac_cv_c_inline in no) ac_val=;; *) ac_val=$ac_cv_c_inline;; esac cat >>confdefs.h <<_ACEOF #ifndef __cplusplus #define inline $ac_val #endif _ACEOF ;; esac tre_version_1=`echo $PACKAGE_VERSION | cut -d . -f 1` tre_version_2=`echo $PACKAGE_VERSION | cut -d . -f 2` tre_version_3=`echo $PACKAGE_VERSION | cut -d . -f 3` tre_version=$tre_version_1.$tre_version_2.$tre_version_3 printf "%s\n" "#define TRE_VERSION \"$tre_version\"" >>confdefs.h printf "%s\n" "#define TRE_VERSION_1 $tre_version_1" >>confdefs.h printf "%s\n" "#define TRE_VERSION_2 $tre_version_2" >>confdefs.h printf "%s\n" "#define TRE_VERSION_3 $tre_version_3" >>confdefs.h TRE_VERSION=$tre_version TRE_VERSION_1=$tre_version_1 TRE_VERSION_2=$tre_version_2 TRE_VERSION_3=$tre_version_3 # Check whether --enable-profile was given. if test ${enable_profile+y} then : enableval=$enable_profile; tre_profile="$enableval" else case e in #( e) tre_profile="no" ;; esac fi # Check whether --enable-debug was given. if test ${enable_debug+y} then : enableval=$enable_debug; tre_debug="$enableval" else case e in #( e) tre_debug="no" ;; esac fi if test "$tre_debug" = "yes"; then if true; then TRE_DEBUG_TRUE= TRE_DEBUG_FALSE='#' else TRE_DEBUG_TRUE='#' TRE_DEBUG_FALSE= fi printf "%s\n" "#define TRE_DEBUG 1" >>confdefs.h else if false; then TRE_DEBUG_TRUE= TRE_DEBUG_FALSE='#' else TRE_DEBUG_TRUE='#' TRE_DEBUG_FALSE= fi printf "%s\n" "#define NDEBUG 1" >>confdefs.h fi if test "$tre_profile" = "yes"; then CFLAGS="$CFLAGS -pg" if true; then TRE_PROFILE_TRUE= TRE_PROFILE_FALSE='#' else TRE_PROFILE_TRUE='#' TRE_PROFILE_FALSE= fi else if false; then TRE_PROFILE_TRUE= TRE_PROFILE_FALSE='#' else TRE_PROFILE_TRUE='#' TRE_PROFILE_FALSE= fi fi # Check whether --enable-warnings was given. if test ${enable_warnings+y} then : enableval=$enable_warnings; tre_cc_warnings="$enableval" else case e in #( e) tre_cc_warnings="yes" ;; esac fi if test "$tre_cc_warnings" = "yes"; then # Don't override if CFLAGS was already set. if test -z "$ac_env_CFLAGS_set"; then ansi= if test -z "$ansi"; then msg="for C compiler warning flags" else msg="for C compiler warning and ANSI conformance flags" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking $msg" >&5 printf %s "checking $msg... " >&6; } if test ${vl_cv_prog_cc_warnings+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$CC"; then cat > conftest.c <&1 | grep -i "WorkShop" > /dev/null 2>&1 && $CC -c -v -Xc conftest.c > /dev/null 2>&1 && test -f conftest.o; then if test -z "$ansi"; then vl_cv_prog_cc_warnings="-v" else vl_cv_prog_cc_warnings="-v -Xc" fi elif ($CC -V 2>&1 | grep -i "Digital UNIX Compiler" > /dev/null 2>&1 || $CC -V 2>&1 | grep -i "Compaq C" > /dev/null 2>&1) && $CC -c -verbose -w0 -warnprotos -std1 conftest.c > /dev/null 2>&1 && test -f conftest.o; then if test -z "$ansi"; then vl_cv_prog_cc_warnings="-verbose -w0 -warnprotos" else vl_cv_prog_cc_warnings="-verbose -w0 -warnprotos -std1" fi elif $CC 2>&1 | grep -i "C for AIX Compiler" > /dev/null 2>&1 && $CC -c -qlanglvl=ansi -qinfo=all conftest.c > /dev/null 2>&1 && test -f conftest.o; then if test -z "$ansi"; then vl_cv_prog_cc_warnings="-qsrcmsg -qinfo=all:noppt:noppc:noobs:nocnd:nouni:nocnv" else vl_cv_prog_cc_warnings="-qsrcmsg -qinfo=all:noppt:noppc:noobs:nocnd:nouni:nocnv -qlanglvl=ansi" fi elif $CC -version 2>&1 | grep -i "MIPSpro Compilers" > /dev/null 2>&1 && $CC -c -fullwarn -ansi -ansiE conftest.c > /dev/null 2>&1 && test -f conftest.o; then if test -z "$ansi"; then vl_cv_prog_cc_warnings="-fullwarn" else vl_cv_prog_cc_warnings="-fullwarn -ansi -ansiE" fi elif what $CC 2>&1 | grep -i "HP C Compiler" > /dev/null 2>&1 && $CC -c -Aa +w1 conftest.c > /dev/null 2>&1 && test -f conftest.o; then if test -z "$ansi"; then vl_cv_prog_cc_warnings="+w1" else vl_cv_prog_cc_warnings="+w1 -Aa" fi elif $CC -V 2>&1 | grep "/SX" > /dev/null 2>&1 && $CC -c -pvctl,fullmsg -Xc conftest.c > /dev/null 2>&1 && test -f conftest.o; then if test -z "$ansi"; then vl_cv_prog_cc_warnings="-pvctl,fullmsg" else vl_cv_prog_cc_warnings="-pvctl,fullmsg -Xc" fi elif $CC -V 2>&1 | grep -i "Cray" > /dev/null 2>&1 && $CC -c -h msglevel 2 conftest.c > /dev/null 2>&1 && test -f conftest.o; then if test -z "$ansi"; then vl_cv_prog_cc_warnings="-h msglevel 2" else vl_cv_prog_cc_warnings="-h msglevel 2 -h conform" fi fi rm -f conftest.* fi if test -n "$vl_cv_prog_cc_warnings"; then CFLAGS="$CFLAGS $vl_cv_prog_cc_warnings" else vl_cv_prog_cc_warnings="unknown" fi ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $vl_cv_prog_cc_warnings" >&5 printf "%s\n" "$vl_cv_prog_cc_warnings" >&6; } fi fi # Check whether --enable-approx was given. if test ${enable_approx+y} then : enableval=$enable_approx; tre_approx="$enableval" else case e in #( e) tre_approx="yes" ;; esac fi if test "$tre_approx" = "yes"; then printf "%s\n" "#define TRE_APPROX 1" >>confdefs.h if true; then TRE_APPROX_TRUE= TRE_APPROX_FALSE='#' else TRE_APPROX_TRUE='#' TRE_APPROX_FALSE= fi else if false; then TRE_APPROX_TRUE= TRE_APPROX_FALSE='#' else TRE_APPROX_TRUE='#' TRE_APPROX_FALSE= fi fi if test "$tre_approx" = "yes"; then # Check whether --enable-agrep was given. if test ${enable_agrep+y} then : enableval=$enable_agrep; tre_agrep="$enableval" else case e in #( e) tre_agrep="yes" ;; esac fi else tre_agrep="no (requires approximate matching)" fi if test "$tre_agrep" = "yes"; then if true; then TRE_AGREP_TRUE= TRE_AGREP_FALSE='#' else TRE_AGREP_TRUE='#' TRE_AGREP_FALSE= fi else if false; then TRE_AGREP_TRUE= TRE_AGREP_FALSE='#' else TRE_AGREP_TRUE='#' TRE_AGREP_FALSE= fi fi printf "%s\n" "#define USE_LOCAL_TRE_H 1" >>confdefs.h # Check whether --with-alloca was given. if test ${with_alloca+y} then : withval=$with_alloca; tre_use_alloca="$withval" else case e in #( e) tre_use_alloca="yes" ;; esac fi if test "$tre_use_alloca" = "yes"; then ALLOCA="" ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" if test "x$ac_cv_type_size_t" = xyes then : else case e in #( e) printf "%s\n" "#define size_t unsigned int" >>confdefs.h ;; esac fi # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works # for constant arguments. Useless! { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5 printf %s "checking for working alloca.h... " >&6; } if test ${ac_cv_working_alloca_h+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main (void) { char *p = (char *) alloca (2 * sizeof (int)); if (p) return 0; ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_working_alloca_h=yes else case e in #( e) ac_cv_working_alloca_h=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5 printf "%s\n" "$ac_cv_working_alloca_h" >&6; } if test $ac_cv_working_alloca_h = yes; then printf "%s\n" "#define HAVE_ALLOCA_H 1" >>confdefs.h fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5 printf %s "checking for alloca... " >&6; } if test ${ac_cv_func_alloca_works+y} then : printf %s "(cached) " >&6 else case e in #( e) ac_cv_func_alloca_works=$ac_cv_working_alloca_h if test "$ac_cv_func_alloca_works" != yes then : cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #ifndef alloca # ifdef __GNUC__ # define alloca __builtin_alloca # elif defined _MSC_VER # include # define alloca _alloca # else # ifdef __cplusplus extern "C" # endif void *alloca (size_t); # endif #endif int main (void) { char *p = (char *) alloca (1); if (p) return 0; ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_func_alloca_works=yes fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext fi ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5 printf "%s\n" "$ac_cv_func_alloca_works" >&6; } if test $ac_cv_func_alloca_works = yes; then printf "%s\n" "#define HAVE_ALLOCA 1" >>confdefs.h else # The SVR3 libPW and SVR4 libucb both contain incompatible functions # that cause trouble. Some versions do not even contain alloca or # contain a buggy version. If you still want to use their alloca, # use ar to extract alloca.o from them instead of compiling alloca.c. ALLOCA=\${LIBOBJDIR}alloca.$ac_objext printf "%s\n" "#define C_ALLOCA 1" >>confdefs.h { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5 printf %s "checking stack direction for C alloca... " >&6; } if test ${ac_cv_c_stack_direction+y} then : printf %s "(cached) " >&6 else case e in #( e) if test "$cross_compiling" = yes then : ac_cv_c_stack_direction=0 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default int find_stack_direction (int *addr, int depth) { int dir, dummy = 0; if (! addr) addr = &dummy; *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1; dir = depth ? find_stack_direction (addr, depth - 1) : 0; return dir + dummy; } int main (int argc, char **argv) { return find_stack_direction (0, argc + !argv + 20) < 0; } _ACEOF if ac_fn_c_try_run "$LINENO" then : ac_cv_c_stack_direction=1 else case e in #( e) ac_cv_c_stack_direction=-1 ;; esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5 printf "%s\n" "$ac_cv_c_stack_direction" >&6; } printf "%s\n" "#define STACK_DIRECTION $ac_cv_c_stack_direction" >>confdefs.h fi if test -z "$ALLOCA"; then # alloca() works. printf "%s\n" "#define TRE_USE_ALLOCA 1" >>confdefs.h fi fi # Check whether --enable-system-abi was given. if test ${enable_system_abi+y} then : enableval=$enable_system_abi; tre_system_abi="$enableval" else case e in #( e) tre_system_abi="no" ;; esac fi # If we are building a version compatible with the system ABI, we need to # find an absolute path to the system regex.h (so it can be included from # TRE regex.h using `#include "/path/to/regex.h"'). Then we need to # find a field in the system defined regex_t struct where a pointer to # the compiled regex object can be stored. if test "$tre_system_abi" = "yes"; then # Check that there is a system regex.h to begin with. We may need # to include sys/types.h before regex.h, so check for that first. ac_fn_c_check_header_compile "$LINENO" "sys/types.h" "ac_cv_header_sys_types_h" "$ac_includes_default" if test "x$ac_cv_header_sys_types_h" = xyes then : printf "%s\n" "#define HAVE_SYS_TYPES_H 1" >>confdefs.h fi for ac_header in regex.h do : ac_fn_c_check_header_compile "$LINENO" "regex.h" "ac_cv_header_regex_h" "#if HAVE_SYS_TYPES_H #include #endif " if test "x$ac_cv_header_regex_h" = xyes then : printf "%s\n" "#define HAVE_REGEX_H 1" >>confdefs.h else case e in #( e) tre_system_abi="no (regex.h not found)" ;; esac fi done fi if test "$tre_system_abi" = "yes"; then # Find out where system regex.h is. This is done by running the C # preprocessor and grepping its output, hopefully getting a full # path to regex.h. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking path to system regex.h" >&5 printf %s "checking path to system regex.h... " >&6; } echo '#include ' > conftest.c tre_system_regex_h=`$CPP conftest.c \ | grep '^#[a-z]* [0-9]* "\(.*regex.h\)"' \ | head -1 \ | sed 's/^#[a-z]* [0-9]* \"\(.*\)\".*/\1/'` rm -f conftest.c if test -n "$tre_system_regex_h" && test -f "$tre_system_regex_h"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tre_system_regex_h" >&5 printf "%s\n" "$tre_system_regex_h" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unknown" >&5 printf "%s\n" "unknown" >&6; } tre_system_abi="no (could determine path to systeg regex.h)" fi fi if test "$tre_system_abi" = "yes"; then # Find a field in the system regex_t struct where we can store a pointer. # This is done by trying several names that are known to work on different # systems. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a usable field for a pointer in regex_t" >&5 printf %s "checking for a usable field for a pointer in regex_t... " >&6; } tre_regex_t_field="" for field in buffer re_comp __re_comp __reg_expression \ re_g "re_pad[0]"; do if test -z "$tre_regex_t_field"; then cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int main (void) { regex_t foo; void *bar = foo.$field; foo.$field = bar; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $field" >&5 printf "%s\n" "$field" >&6; } tre_regex_t_field="$field" fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi done if test -z "$tre_regex_t_field"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } tre_system_abi="no (unknown regex_t contents, report to \ $PACKAGE_BUGREPORT)" fi fi if test "$tre_system_abi" = "yes"; then # So far, so good. Now check if we can redefine the system regex # functions. For example, the system headers may define the # standard functions as static wrapper functions (like on IRIX) # which prevents redefining them later. # IRIX has some macro magic which we need to turn off. printf "%s\n" "#define _REGCOMP_INTERNAL 1" >>confdefs.h { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if POSIX regex functions can be redefined" >&5 printf %s "checking if POSIX regex functions can be redefined... " >&6; } cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int regcomp(regex_t *preg, const char *regex, int cflags) { return 0; } void regfree(regex_t *preg) { return; } int regexec(const regex_t *preg, const char *str, size_t nmatch, regmatch_t pmatch[], int eflags) { return 0; } size_t regerror(int errcode, const regex_t *preg, char *errbuf, size_t errbuf_size) { return 0; } int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } tre_system_abi="yes" else case e in #( e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } tre_system_abi="no (unable to redefine system functions)" ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi if test "$tre_system_abi" = "yes"; then # Great, everything seems to be OK for ABI compatibility. Just check # some additional types that may or may not be defined, and set up # variables to enable ABI compatibility in regex.h. ac_fn_c_check_type "$LINENO" "reg_errcode_t" "ac_cv_type_reg_errcode_t" " #ifdef HAVE_SYS_TYPES_H #include #endif /* HAVE_SYS_TYPES_H */ #ifdef HAVE_REGEX_H #include #endif /* HAVE_REGEX_H */ " if test "x$ac_cv_type_reg_errcode_t" = xyes then : printf "%s\n" "#define HAVE_REG_ERRCODE_T 1" >>confdefs.h fi printf "%s\n" "#define TRE_USE_SYSTEM_REGEX_H 1" >>confdefs.h printf "%s\n" "#define TRE_SYSTEM_REGEX_H_PATH \"$tre_system_regex_h\"" >>confdefs.h printf "%s\n" "#define TRE_REGEX_T_FIELD $tre_regex_t_field" >>confdefs.h else printf "%s\n" "#define TRE_REGEX_T_FIELD value" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "isascii" "ac_cv_func_isascii" if test "x$ac_cv_func_isascii" = xyes then : printf "%s\n" "#define HAVE_ISASCII 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "isblank" "ac_cv_func_isblank" if test "x$ac_cv_func_isblank" = xyes then : printf "%s\n" "#define HAVE_ISBLANK 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default" if test "x$ac_cv_header_getopt_h" = xyes then : printf "%s\n" "#define HAVE_GETOPT_H 1" >>confdefs.h fi for ac_func in getopt_long do : ac_fn_c_check_func "$LINENO" "getopt_long" "ac_cv_func_getopt_long" if test "x$ac_cv_func_getopt_long" = xyes then : printf "%s\n" "#define HAVE_GETOPT_LONG 1" >>confdefs.h else case e in #( e) # FreeBSD has a "gnugetopt" library. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getopt_long in -lgnugetopt" >&5 printf %s "checking for getopt_long in -lgnugetopt... " >&6; } if test ${ac_cv_lib_gnugetopt_getopt_long+y} then : printf %s "(cached) " >&6 else case e in #( e) ac_check_lib_save_LIBS=$LIBS LIBS="-lgnugetopt $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. The 'extern "C"' is for builds by C++ compilers; although this is not generally supported in C code supporting it here has little cost and some practical benefit (sr 110532). */ #ifdef __cplusplus extern "C" #endif char getopt_long (void); int main (void) { return getopt_long (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_gnugetopt_getopt_long=yes else case e in #( e) ac_cv_lib_gnugetopt_getopt_long=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gnugetopt_getopt_long" >&5 printf "%s\n" "$ac_cv_lib_gnugetopt_getopt_long" >&6; } if test "x$ac_cv_lib_gnugetopt_getopt_long" = xyes then : printf "%s\n" "#define HAVE_GETOPT_LONG 1" >>confdefs.h fi ;; esac fi done # Check whether --enable-wchar was given. if test ${enable_wchar+y} then : enableval=$enable_wchar; tre_enable_wchar="$enableval" else case e in #( e) tre_enable_wchar="detect" ;; esac fi # Check whether --with-libutf8 was given. if test ${with_libutf8+y} then : withval=$with_libutf8; if test "$with_val" = "no"; then tre_libutf8="no" else tre_libutf8="yes" tre_libutf8_dirs="$with_libutf8" tre_libutf8_libs="-lutf8" fi else case e in #( e) tre_libutf8="detect" tre_libutf8_dirs="none /usr /usr/local" tre_libutf8_libs="none -lutf8" ;; esac fi if test "$tre_enable_wchar" != "no"; then old_libs="$LIBS" old_ldflags="$LDFLAGS" old_cppflags="$CPPFLAGS" if test "$tre_libutf8" != "no"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libutf8" >&5 printf %s "checking for libutf8... " >&6; } found="no" for try_dir in $tre_libutf8_dirs; do if test "$try_dir" = "none"; then LDFLAGS="$old_ldflags" CPPFLAGS="$old_cppflags" else LDFLAGS="$old_ldflags -L$try_dir/lib" CPPFLAGS="$old_cppflags -I$try_dir/include" fi for try_lib in $tre_libutf8_libs; do if test "$try_lib" = "none"; then LIBS="$old_libs" else LIBS="$try_lib $old_libs" fi cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. The 'extern "C"' is for builds by C++ compilers; although this is not generally supported in C code supporting it here has little cost and some practical benefit (sr 110532). */ #ifdef __cplusplus extern "C" #endif char mbrtowc (void); int main (void) { return mbrtowc (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : found="yes" fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext if test "$found" = "yes"; then break; fi cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. The 'extern "C"' is for builds by C++ compilers; although this is not generally supported in C code supporting it here has little cost and some practical benefit (sr 110532). */ #ifdef __cplusplus extern "C" #endif char utf8_mbrtowc (void); int main (void) { return utf8_mbrtowc (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : found="yes" fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext if test "$found" = "yes"; then break; fi done if test "$found" = "yes"; then break; fi done if test "$found" = "yes"; then if test "$LIBS" = "$old_libs"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not needed" >&5 printf "%s\n" "not needed" >&6; } tre_libutf8="no" else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: using from $try_dir/{lib,include}" >&5 printf "%s\n" "using from $try_dir/{lib,include}" >&6; } tre_libutf8="yes" fi else LIBS="$old_libs" LDFLAGS="$old_ldflags" CPPFLAGS="$old_cppflags" if test "$tre_libutf8" = "detect"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } tre_libutf8="no" else # Fail if libutf8 was requested but was not found. as_fn_error $? "not found" "$LINENO" 5 fi fi fi if test "$tre_libutf8" = "yes"; then tre_wchar="yes" ac_fn_c_check_header_compile "$LINENO" "libutf8.h" "ac_cv_header_libutf8_h" "$ac_includes_default" if test "x$ac_cv_header_libutf8_h" = xyes then : printf "%s\n" "#define HAVE_LIBUTF8_H 1" >>confdefs.h fi else ac_fn_c_check_header_compile "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default" if test "x$ac_cv_header_wchar_h" = xyes then : printf "%s\n" "#define HAVE_WCHAR_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "wctype.h" "ac_cv_header_wctype_h" "$ac_includes_default" if test "x$ac_cv_header_wctype_h" = xyes then : printf "%s\n" "#define HAVE_WCTYPE_H 1" >>confdefs.h fi fi else tre_wchar_reason="disabled with --disable-wchar" tre_wchar="no ($tre_wchar_reason)" fi tre_includes=" #ifdef HAVE_WCHAR_H #include #endif /* HAVE_WCHAR_H */ #ifdef HAVE_WCTYPE_H #include #endif /* HAVE_WCTYPE_H */ #ifdef HAVE_LIBUTF8_H #include #endif /* HAVE_LIBUTF8_H */ " if test "$tre_enable_wchar" != "no"; then ac_fn_c_check_type "$LINENO" "wchar_t" "ac_cv_type_wchar_t" " $tre_includes " if test "x$ac_cv_type_wchar_t" = xyes then : printf "%s\n" "#define HAVE_WCHAR_T 1" >>confdefs.h tre_wchar="yes" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether WCHAR_MAX is defined" >&5 printf %s "checking whether WCHAR_MAX is defined... " >&6; } if test ${ax_cv_decl_wchar_max+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifdef HAVE_WCHAR_H #include #endif int main (void) { WCHAR_MAX ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ax_cv_decl_wchar_max="yes" else case e in #( e) ax_cv_decl_wchar_max="no" ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_decl_wchar_max" >&5 printf "%s\n" "$ax_cv_decl_wchar_max" >&6; } if test $ax_cv_decl_wchar_max = "no"; then typename=`echo wchar_t | sed "s/[^a-zA-Z0-9_]/_/g"` { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether wchar_t is signed" >&5 printf %s "checking whether wchar_t is signed... " >&6; } if eval test \${ax_cv_decl_${typename}_signed+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifdef HAVE_WCHAR_H #include #endif int main (void) { int foo [ 1 - 2 * !(((wchar_t) -1) < 0) ] ; (void)foo[0] ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : eval "ax_cv_decl_${typename}_signed=\"yes\"" else case e in #( e) eval "ax_cv_decl_${typename}_signed=\"no\"" ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi eval ac_res=\$ax_cv_decl_${typename}_signed { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 printf "%s\n" "$ac_res" >&6; } symbolname=`echo wchar_t | sed "s/[^a-zA-Z0-9_]/_/g" | tr "a-z" "A-Z"` if eval "test \"\${ax_cv_decl_${typename}_signed}\" = \"yes\""; then wc_signed="yes" printf "%s\n" "#define WCHAR_T_SIGNED 1" >>confdefs.h elif eval "test \"\${ax_cv_decl_${typename}_signed}\" = \"no\""; then wc_signed="no" printf "%s\n" "#define WCHAR_T_UNSIGNED 1" >>confdefs.h fi if test "$wc_signed" = "yes"; then printf "%s\n" "#define WCHAR_MAX (1L << (sizeof(wchar_t) * 8 - 1) - 1)" >>confdefs.h elif test "$wc_signed" = "no"; then printf "%s\n" "#define WCHAR_MAX (1L << (sizeof(wchar_t) * 8) - 1)" >>confdefs.h fi fi else case e in #( e) tre_wchar_reason="wchar_t type not found" tre_wchar="no ($tre_wchar_reason)" ;; esac fi if test "$tre_wchar" = "yes"; then ac_fn_c_check_type "$LINENO" "wint_t" "ac_cv_type_wint_t" " $tre_includes " if test "x$ac_cv_type_wint_t" = xyes then : printf "%s\n" "#define HAVE_WINT_T 1" >>confdefs.h else case e in #( e) tre_wchar_reason="wint_t type not found" tre_wchar="no ($tre_wchar_reason)" ;; esac fi fi if test "$tre_wchar" = "yes"; then ac_fn_c_check_type "$LINENO" "mbstate_t" "ac_cv_type_mbstate_t" " $tre_includes " if test "x$ac_cv_type_mbstate_t" = xyes then : printf "%s\n" "#define HAVE_MBSTATE_T 1" >>confdefs.h fi fi if test "$tre_wchar" = "yes"; then found="no" for ax_func in wcsrtombs wcstombs; do ax_fname=`echo $ax_func | sed "s/[^a-zA-Z0-9_]/_/g"` ax_symbolname=`echo $ax_func | sed "s/[^a-zA-Z0-9_]/_/g" | tr "[a-z]" "[A-Z]"` { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ax_func" >&5 printf %s "checking for $ax_func... " >&6; } if eval test \${ax_cv_func_${ax_fname}+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $tre_includes void *foo = $ax_func; int main (void) { return foo != $ax_func; ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval "ax_cv_func_${ax_fname}=\"yes\"" else case e in #( e) eval "ax_cv_func_${ax_fname}=\"no\"" ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi eval ac_res=\$ax_cv_func_${ax_fname} { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 printf "%s\n" "$ac_res" >&6; } if eval "test \"\${ax_cv_func_${ax_fname}}\" = \"yes\""; then printf "%s\n" "#define HAVE_${ax_symbolname} 1" >>confdefs.h found="yes"; break else true fi done if test "$found" = "no"; then tre_wchar_reason="no wcsrtombs or wcstombs found" tre_wchar="no ($tre_wchar_reason)" fi fi if test "$tre_wchar" = "yes"; then for ax_func in iswlower iswupper towlower towupper wcschr \ wcscpy wcslen wcsncpy; do ax_fname=`echo $ax_func | sed "s/[^a-zA-Z0-9_]/_/g"` ax_symbolname=`echo $ax_func | sed "s/[^a-zA-Z0-9_]/_/g" | tr "[a-z]" "[A-Z]"` { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ax_func" >&5 printf %s "checking for $ax_func... " >&6; } if eval test \${ax_cv_func_${ax_fname}+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $tre_includes void *foo = $ax_func; int main (void) { return foo != $ax_func; ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval "ax_cv_func_${ax_fname}=\"yes\"" else case e in #( e) eval "ax_cv_func_${ax_fname}=\"no\"" ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi eval ac_res=\$ax_cv_func_${ax_fname} { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 printf "%s\n" "$ac_res" >&6; } if eval "test \"\${ax_cv_func_${ax_fname}}\" = \"yes\""; then printf "%s\n" "#define HAVE_${ax_symbolname} 1" >>confdefs.h tre_wchar="yes" else true tre_wchar_reason="$ac_func not found" tre_wchar="no ($tre_wchar_reason)" break fi done fi fi case $host in *-mingw*) if test "$tre_libutf8" != "yes"; then tre_wchar_reason="Not supported on MinGW" tre_wchar="no ($tre_wchar_reason)" fi ;; esac # Fail if wide character support was specifically requested but is # not supported on this system. if test "$tre_enable_wchar" = "yes"; then if test "$tre_wchar" != "yes"; then as_fn_error $? "Cannot enable wide character support: $tre_wchar_reason" "$LINENO" 5 fi fi if test "$tre_wchar" = "yes"; then printf "%s\n" "#define TRE_WCHAR 1" >>confdefs.h for ax_func in wctype iswctype; do ax_fname=`echo $ax_func | sed "s/[^a-zA-Z0-9_]/_/g"` ax_symbolname=`echo $ax_func | sed "s/[^a-zA-Z0-9_]/_/g" | tr "[a-z]" "[A-Z]"` { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ax_func" >&5 printf %s "checking for $ax_func... " >&6; } if eval test \${ax_cv_func_${ax_fname}+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $tre_includes void *foo = $ax_func; int main (void) { return foo != $ax_func; ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval "ax_cv_func_${ax_fname}=\"yes\"" else case e in #( e) eval "ax_cv_func_${ax_fname}=\"no\"" ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi eval ac_res=\$ax_cv_func_${ax_fname} { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 printf "%s\n" "$ac_res" >&6; } if eval "test \"\${ax_cv_func_${ax_fname}}\" = \"yes\""; then printf "%s\n" "#define HAVE_${ax_symbolname} 1" >>confdefs.h else true fi done for ax_func in iswascii iswblank; do ax_fname=`echo $ax_func | sed "s/[^a-zA-Z0-9_]/_/g"` ax_symbolname=`echo $ax_func | sed "s/[^a-zA-Z0-9_]/_/g" | tr "[a-z]" "[A-Z]"` { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ax_func" >&5 printf %s "checking for $ax_func... " >&6; } if eval test \${ax_cv_func_${ax_fname}+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $tre_includes void *foo = $ax_func; int main (void) { return foo != $ax_func; ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval "ax_cv_func_${ax_fname}=\"yes\"" else case e in #( e) eval "ax_cv_func_${ax_fname}=\"no\"" ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi eval ac_res=\$ax_cv_func_${ax_fname} { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 printf "%s\n" "$ac_res" >&6; } if eval "test \"\${ax_cv_func_${ax_fname}}\" = \"yes\""; then printf "%s\n" "#define HAVE_${ax_symbolname} 1" >>confdefs.h else true fi done fi # Check whether --enable-multibyte was given. if test ${enable_multibyte+y} then : enableval=$enable_multibyte; tre_enable_multibyte="$enableval" else case e in #( e) tre_enable_multibyte="detect" ;; esac fi if test "$tre_wchar" != "yes"; then if test "$tre_enable_multibyte" = "yes"; then as_fn_error $? "Cannot enable multibyte character support because wide \ character support is not enabled ($tre_wchar_reason)" "$LINENO" 5 fi fi if test "$tre_enable_multibyte" != "no"; then if test "$tre_wchar" != "yes"; then tre_multibyte="no (requires wide character support)" else found="no" for ax_func in mbrtowc mbtowc; do ax_fname=`echo $ax_func | sed "s/[^a-zA-Z0-9_]/_/g"` ax_symbolname=`echo $ax_func | sed "s/[^a-zA-Z0-9_]/_/g" | tr "[a-z]" "[A-Z]"` { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ax_func" >&5 printf %s "checking for $ax_func... " >&6; } if eval test \${ax_cv_func_${ax_fname}+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $tre_includes void *foo = $ax_func; int main (void) { return foo != $ax_func; ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval "ax_cv_func_${ax_fname}=\"yes\"" else case e in #( e) eval "ax_cv_func_${ax_fname}=\"no\"" ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi eval ac_res=\$ax_cv_func_${ax_fname} { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 printf "%s\n" "$ac_res" >&6; } if eval "test \"\${ax_cv_func_${ax_fname}}\" = \"yes\""; then printf "%s\n" "#define HAVE_${ax_symbolname} 1" >>confdefs.h found="yes"; break else true fi done if test "$found" = "no"; then tre_mbs_reason="no mbrtowc or mbtowc found" tre_multibyte="no ($tre_mbs_reason)" else tre_multibyte="yes" fi fi else tre_multibyte="no (disabled with --disable-multibyte)" fi # Fail if multibyte character set support was specifically requested but # is not supported on this system. if test "$tre_enable_multibyte" = "yes"; then if test "$tre_multibyte" != "yes"; then as_fn_error $? "Cannot enable multibyte character set support: \ $tre_mbs_reason" "$LINENO" 5 fi fi if test "$tre_multibyte" = "yes"; then if true; then TRE_MULTIBYTE_TRUE= TRE_MULTIBYTE_FALSE='#' else TRE_MULTIBYTE_TRUE='#' TRE_MULTIBYTE_FALSE= fi printf "%s\n" "#define TRE_MULTIBYTE 1" >>confdefs.h else if false; then TRE_MULTIBYTE_TRUE= TRE_MULTIBYTE_FALSE='#' else TRE_MULTIBYTE_TRUE='#' TRE_MULTIBYTE_FALSE= fi fi # Check whether --enable-largefile was given. if test ${enable_largefile+y} then : enableval=$enable_largefile; fi if test "$enable_largefile,$enable_year2038" != no,no then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable large file support" >&5 printf %s "checking for $CC option to enable large file support... " >&6; } if test ${ac_cv_sys_largefile_opts+y} then : printf %s "(cached) " >&6 else case e in #( e) ac_save_CC="$CC" ac_opt_found=no for ac_opt in "none needed" "-D_FILE_OFFSET_BITS=64" "-D_LARGE_FILES=1" "-n32"; do if test x"$ac_opt" != x"none needed" then : CC="$ac_save_CC $ac_opt" fi cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #ifndef FTYPE # define FTYPE off_t #endif /* Check that FTYPE can represent 2**63 - 1 correctly. We can't simply define LARGE_FTYPE to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_FTYPE (((FTYPE) 1 << 31 << 31) - 1 + ((FTYPE) 1 << 31 << 31)) int FTYPE_is_large[(LARGE_FTYPE % 2147483629 == 721 && LARGE_FTYPE % 2147483647 == 1) ? 1 : -1]; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : if test x"$ac_opt" = x"none needed" then : # GNU/Linux s390x and alpha need _FILE_OFFSET_BITS=64 for wide ino_t. CC="$CC -DFTYPE=ino_t" if ac_fn_c_try_compile "$LINENO" then : else case e in #( e) CC="$CC -D_FILE_OFFSET_BITS=64" if ac_fn_c_try_compile "$LINENO" then : ac_opt='-D_FILE_OFFSET_BITS=64' fi rm -f core conftest.err conftest.$ac_objext conftest.beam ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam fi ac_cv_sys_largefile_opts=$ac_opt ac_opt_found=yes fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext test $ac_opt_found = no || break done CC="$ac_save_CC" test $ac_opt_found = yes || ac_cv_sys_largefile_opts="support not detected" ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_opts" >&5 printf "%s\n" "$ac_cv_sys_largefile_opts" >&6; } ac_have_largefile=yes case $ac_cv_sys_largefile_opts in #( "none needed") : ;; #( "supported through gnulib") : ;; #( "support not detected") : ac_have_largefile=no ;; #( "-D_FILE_OFFSET_BITS=64") : printf "%s\n" "#define _FILE_OFFSET_BITS 64" >>confdefs.h ;; #( "-D_LARGE_FILES=1") : printf "%s\n" "#define _LARGE_FILES 1" >>confdefs.h ;; #( "-n32") : CC="$CC -n32" ;; #( *) : as_fn_error $? "internal error: bad value for \$ac_cv_sys_largefile_opts" "$LINENO" 5 ;; esac if test "$enable_year2038" != no then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option for timestamps after 2038" >&5 printf %s "checking for $CC option for timestamps after 2038... " >&6; } if test ${ac_cv_sys_year2038_opts+y} then : printf %s "(cached) " >&6 else case e in #( e) ac_save_CPPFLAGS="$CPPFLAGS" ac_opt_found=no for ac_opt in "none needed" "-D_TIME_BITS=64" "-D__MINGW_USE_VC2005_COMPAT" "-U_USE_32_BIT_TIME_T -D__MINGW_USE_VC2005_COMPAT"; do if test x"$ac_opt" != x"none needed" then : CPPFLAGS="$ac_save_CPPFLAGS $ac_opt" fi cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include /* Check that time_t can represent 2**32 - 1 correctly. */ #define LARGE_TIME_T \\ ((time_t) (((time_t) 1 << 30) - 1 + 3 * ((time_t) 1 << 30))) int verify_time_t_range[(LARGE_TIME_T / 65537 == 65535 && LARGE_TIME_T % 65537 == 0) ? 1 : -1]; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_sys_year2038_opts="$ac_opt" ac_opt_found=yes fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext test $ac_opt_found = no || break done CPPFLAGS="$ac_save_CPPFLAGS" test $ac_opt_found = yes || ac_cv_sys_year2038_opts="support not detected" ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_year2038_opts" >&5 printf "%s\n" "$ac_cv_sys_year2038_opts" >&6; } ac_have_year2038=yes case $ac_cv_sys_year2038_opts in #( "none needed") : ;; #( "support not detected") : ac_have_year2038=no ;; #( "-D_TIME_BITS=64") : printf "%s\n" "#define _TIME_BITS 64" >>confdefs.h ;; #( "-D__MINGW_USE_VC2005_COMPAT") : printf "%s\n" "#define __MINGW_USE_VC2005_COMPAT 1" >>confdefs.h ;; #( "-U_USE_32_BIT_TIME_T"*) : { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error $? "the 'time_t' type is currently forced to be 32-bit. It will stop working after mid-January 2038. Remove _USE_32BIT_TIME_T from the compiler flags. See 'config.log' for more details" "$LINENO" 5; } ;; #( *) : as_fn_error $? "internal error: bad value for \$ac_cv_sys_year2038_opts" "$LINENO" 5 ;; esac fi fi mkdir_p="$MKDIR_P" case $mkdir_p in [\\/$]* | ?:[\\/]*) ;; */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5 printf %s "checking whether NLS is requested... " >&6; } # Check whether --enable-nls was given. if test ${enable_nls+y} then : enableval=$enable_nls; USE_NLS=$enableval else case e in #( e) USE_NLS=yes ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5 printf "%s\n" "$USE_NLS" >&6; } GETTEXT_MACRO_VERSION=0.17 # Prepare PATH_SEPARATOR. # The user is always right. if test "${PATH_SEPARATOR+set}" != set; then echo "#! /bin/sh" >conf$$.sh echo "exit 0" >>conf$$.sh chmod +x conf$$.sh if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then PATH_SEPARATOR=';' else PATH_SEPARATOR=: fi rm -f conf$$.sh fi # Find out how to test for executable files. Don't use a zero-byte file, # as systems may use methods other than mode bits to determine executability. cat >conf$$.file <<_ASEOF #! /bin/sh exit 0 _ASEOF chmod +x conf$$.file if test -x conf$$.file >/dev/null 2>&1; then ac_executable_p="test -x" else ac_executable_p="test -f" fi rm -f conf$$.file # Extract the first word of "msgfmt", so it can be a program name with args. set dummy msgfmt; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_MSGFMT+y} then : printf %s "(cached) " >&6 else case e in #( e) case "$MSGFMT" in [\\/]* | ?:[\\/]*) ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path. ;; *) ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR for ac_dir in $PATH; do IFS="$ac_save_IFS" test -z "$ac_dir" && ac_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then echo "$as_me: trying $ac_dir/$ac_word..." >&5 if $ac_dir/$ac_word --statistics /dev/null >&5 2>&1 && (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then ac_cv_path_MSGFMT="$ac_dir/$ac_word$ac_exec_ext" break 2 fi fi done done IFS="$ac_save_IFS" test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":" ;; esac ;; esac fi MSGFMT="$ac_cv_path_MSGFMT" if test "$MSGFMT" != ":"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5 printf "%s\n" "$MSGFMT" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi # Extract the first word of "gmsgfmt", so it can be a program name with args. set dummy gmsgfmt; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_GMSGFMT+y} then : printf %s "(cached) " >&6 else case e in #( e) case $GMSGFMT in [\\/]* | ?:[\\/]*) ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_GMSGFMT="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT" ;; esac ;; esac fi GMSGFMT=$ac_cv_path_GMSGFMT if test -n "$GMSGFMT"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5 printf "%s\n" "$GMSGFMT" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi case `$MSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) MSGFMT_015=: ;; *) MSGFMT_015=$MSGFMT ;; esac case `$GMSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) GMSGFMT_015=: ;; *) GMSGFMT_015=$GMSGFMT ;; esac # Prepare PATH_SEPARATOR. # The user is always right. if test "${PATH_SEPARATOR+set}" != set; then echo "#! /bin/sh" >conf$$.sh echo "exit 0" >>conf$$.sh chmod +x conf$$.sh if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then PATH_SEPARATOR=';' else PATH_SEPARATOR=: fi rm -f conf$$.sh fi # Find out how to test for executable files. Don't use a zero-byte file, # as systems may use methods other than mode bits to determine executability. cat >conf$$.file <<_ASEOF #! /bin/sh exit 0 _ASEOF chmod +x conf$$.file if test -x conf$$.file >/dev/null 2>&1; then ac_executable_p="test -x" else ac_executable_p="test -f" fi rm -f conf$$.file # Extract the first word of "xgettext", so it can be a program name with args. set dummy xgettext; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_XGETTEXT+y} then : printf %s "(cached) " >&6 else case e in #( e) case "$XGETTEXT" in [\\/]* | ?:[\\/]*) ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path. ;; *) ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR for ac_dir in $PATH; do IFS="$ac_save_IFS" test -z "$ac_dir" && ac_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then echo "$as_me: trying $ac_dir/$ac_word..." >&5 if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >&5 2>&1 && (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then ac_cv_path_XGETTEXT="$ac_dir/$ac_word$ac_exec_ext" break 2 fi fi done done IFS="$ac_save_IFS" test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":" ;; esac ;; esac fi XGETTEXT="$ac_cv_path_XGETTEXT" if test "$XGETTEXT" != ":"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5 printf "%s\n" "$XGETTEXT" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi rm -f messages.po case `$XGETTEXT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) XGETTEXT_015=: ;; *) XGETTEXT_015=$XGETTEXT ;; esac # Prepare PATH_SEPARATOR. # The user is always right. if test "${PATH_SEPARATOR+set}" != set; then echo "#! /bin/sh" >conf$$.sh echo "exit 0" >>conf$$.sh chmod +x conf$$.sh if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then PATH_SEPARATOR=';' else PATH_SEPARATOR=: fi rm -f conf$$.sh fi # Find out how to test for executable files. Don't use a zero-byte file, # as systems may use methods other than mode bits to determine executability. cat >conf$$.file <<_ASEOF #! /bin/sh exit 0 _ASEOF chmod +x conf$$.file if test -x conf$$.file >/dev/null 2>&1; then ac_executable_p="test -x" else ac_executable_p="test -f" fi rm -f conf$$.file # Extract the first word of "msgmerge", so it can be a program name with args. set dummy msgmerge; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_MSGMERGE+y} then : printf %s "(cached) " >&6 else case e in #( e) case "$MSGMERGE" in [\\/]* | ?:[\\/]*) ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path. ;; *) ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR for ac_dir in $PATH; do IFS="$ac_save_IFS" test -z "$ac_dir" && ac_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then echo "$as_me: trying $ac_dir/$ac_word..." >&5 if $ac_dir/$ac_word --update -q /dev/null /dev/null >&5 2>&1; then ac_cv_path_MSGMERGE="$ac_dir/$ac_word$ac_exec_ext" break 2 fi fi done done IFS="$ac_save_IFS" test -z "$ac_cv_path_MSGMERGE" && ac_cv_path_MSGMERGE=":" ;; esac ;; esac fi MSGMERGE="$ac_cv_path_MSGMERGE" if test "$MSGMERGE" != ":"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5 printf "%s\n" "$MSGMERGE" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$localedir" || localedir='${datadir}/locale' test -n "${XGETTEXT_EXTRA_OPTIONS+set}" || XGETTEXT_EXTRA_OPTIONS= ac_config_commands="$ac_config_commands po-directories" if test "X$prefix" = "XNONE"; then acl_final_prefix="$ac_default_prefix" else acl_final_prefix="$prefix" fi if test "X$exec_prefix" = "XNONE"; then acl_final_exec_prefix='${prefix}' else acl_final_exec_prefix="$exec_prefix" fi acl_save_prefix="$prefix" prefix="$acl_final_prefix" eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" prefix="$acl_save_prefix" # Check whether --with-gnu-ld was given. if test ${with_gnu_ld+y} then : withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes else case e in #( e) with_gnu_ld=no ;; esac fi # Prepare PATH_SEPARATOR. # The user is always right. if test "${PATH_SEPARATOR+set}" != set; then echo "#! /bin/sh" >conf$$.sh echo "exit 0" >>conf$$.sh chmod +x conf$$.sh if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then PATH_SEPARATOR=';' else PATH_SEPARATOR=: fi rm -f conf$$.sh fi ac_prog=ld if test "$GCC" = yes; then # Check if gcc -print-prog-name=ld gives a path. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5 printf %s "checking for ld used by GCC... " >&6; } case $host in *-*-mingw*) # gcc leaves a trailing carriage return which upsets mingw ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; *) ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; esac case $ac_prog in # Accept absolute paths. [\\/]* | [A-Za-z]:[\\/]*) re_direlt='/[^/][^/]*/\.\./' # Canonicalize the path of ld ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` done test -z "$LD" && LD="$ac_prog" ;; "") # If it fails, then pretend we aren't using GCC. ac_prog=ld ;; *) # If it is relative, then search for the first ld in PATH. with_gnu_ld=unknown ;; esac elif test "$with_gnu_ld" = yes; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 printf %s "checking for GNU ld... " >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 printf %s "checking for non-GNU ld... " >&6; } fi if test ${acl_cv_path_LD+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -z "$LD"; then IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" for ac_dir in $PATH; do test -z "$ac_dir" && ac_dir=. if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then acl_cv_path_LD="$ac_dir/$ac_prog" # Check to see if the program is GNU ld. I'd rather use --version, # but apparently some GNU ld's only accept -v. # Break only if it was the GNU/non-GNU ld that we prefer. case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in *GNU* | *'with BFD'*) test "$with_gnu_ld" != no && break ;; *) test "$with_gnu_ld" != yes && break ;; esac fi done IFS="$ac_save_ifs" else acl_cv_path_LD="$LD" # Let the user override the test with a path. fi ;; esac fi LD="$acl_cv_path_LD" if test -n "$LD"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 printf "%s\n" "$LD" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 printf %s "checking if the linker ($LD) is GNU ld... " >&6; } if test ${acl_cv_prog_gnu_ld+y} then : printf %s "(cached) " >&6 else case e in #( e) # I'd rather use --version here, but apparently some GNU ld's only accept -v. case `$LD -v 2>&1 &5 printf "%s\n" "$acl_cv_prog_gnu_ld" >&6; } with_gnu_ld=$acl_cv_prog_gnu_ld { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5 printf %s "checking for shared library run path origin... " >&6; } if test ${acl_cv_rpath+y} then : printf %s "(cached) " >&6 else case e in #( e) CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh . ./conftest.sh rm -f ./conftest.sh acl_cv_rpath=done ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5 printf "%s\n" "$acl_cv_rpath" >&6; } wl="$acl_cv_wl" acl_libext="$acl_cv_libext" acl_shlibext="$acl_cv_shlibext" acl_libname_spec="$acl_cv_libname_spec" acl_library_names_spec="$acl_cv_library_names_spec" acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" acl_hardcode_direct="$acl_cv_hardcode_direct" acl_hardcode_minus_L="$acl_cv_hardcode_minus_L" # Check whether --enable-rpath was given. if test ${enable_rpath+y} then : enableval=$enable_rpath; : else case e in #( e) enable_rpath=yes ;; esac fi acl_libdirstem=lib searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'` if test -n "$searchpath"; then acl_save_IFS="${IFS= }"; IFS=":" for searchdir in $searchpath; do if test -d "$searchdir"; then case "$searchdir" in */lib64/ | */lib64 ) acl_libdirstem=lib64 ;; *) searchdir=`cd "$searchdir" && pwd` case "$searchdir" in */lib64 ) acl_libdirstem=lib64 ;; esac ;; esac fi done IFS="$acl_save_IFS" fi use_additional=yes acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval additional_includedir=\"$includedir\" eval additional_libdir=\"$libdir\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" # Check whether --with-libiconv-prefix was given. if test ${with_libiconv_prefix+y} then : withval=$with_libiconv_prefix; if test "X$withval" = "Xno"; then use_additional=no else if test "X$withval" = "X"; then acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval additional_includedir=\"$includedir\" eval additional_libdir=\"$libdir\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" else additional_includedir="$withval/include" additional_libdir="$withval/$acl_libdirstem" fi fi fi LIBICONV= LTLIBICONV= INCICONV= LIBICONV_PREFIX= rpathdirs= ltrpathdirs= names_already_handled= names_next_round='iconv ' while test -n "$names_next_round"; do names_this_round="$names_next_round" names_next_round= for name in $names_this_round; do already_handled= for n in $names_already_handled; do if test "$n" = "$name"; then already_handled=yes break fi done if test -z "$already_handled"; then names_already_handled="$names_already_handled $name" uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` eval value=\"\$HAVE_LIB$uppername\" if test -n "$value"; then if test "$value" = yes; then eval value=\"\$LIB$uppername\" test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value" eval value=\"\$LTLIB$uppername\" test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value" else : fi else found_dir= found_la= found_so= found_a= eval libname=\"$acl_libname_spec\" # typically: libname=lib$name if test -n "$acl_shlibext"; then shrext=".$acl_shlibext" # typically: shrext=.so else shrext= fi if test $use_additional = yes; then dir="$additional_libdir" if test -n "$acl_shlibext"; then if test -f "$dir/$libname$shrext"; then found_dir="$dir" found_so="$dir/$libname$shrext" else if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then ver=`(cd "$dir" && \ for f in "$libname$shrext".*; do echo "$f"; done \ | sed -e "s,^$libname$shrext\\\\.,," \ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ | sed 1q ) 2>/dev/null` if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then found_dir="$dir" found_so="$dir/$libname$shrext.$ver" fi else eval library_names=\"$acl_library_names_spec\" for f in $library_names; do if test -f "$dir/$f"; then found_dir="$dir" found_so="$dir/$f" break fi done fi fi fi if test "X$found_dir" = "X"; then if test -f "$dir/$libname.$acl_libext"; then found_dir="$dir" found_a="$dir/$libname.$acl_libext" fi fi if test "X$found_dir" != "X"; then if test -f "$dir/$libname.la"; then found_la="$dir/$libname.la" fi fi fi if test "X$found_dir" = "X"; then for x in $LDFLAGS $LTLIBICONV; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" case "$x" in -L*) dir=`echo "X$x" | sed -e 's/^X-L//'` if test -n "$acl_shlibext"; then if test -f "$dir/$libname$shrext"; then found_dir="$dir" found_so="$dir/$libname$shrext" else if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then ver=`(cd "$dir" && \ for f in "$libname$shrext".*; do echo "$f"; done \ | sed -e "s,^$libname$shrext\\\\.,," \ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ | sed 1q ) 2>/dev/null` if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then found_dir="$dir" found_so="$dir/$libname$shrext.$ver" fi else eval library_names=\"$acl_library_names_spec\" for f in $library_names; do if test -f "$dir/$f"; then found_dir="$dir" found_so="$dir/$f" break fi done fi fi fi if test "X$found_dir" = "X"; then if test -f "$dir/$libname.$acl_libext"; then found_dir="$dir" found_a="$dir/$libname.$acl_libext" fi fi if test "X$found_dir" != "X"; then if test -f "$dir/$libname.la"; then found_la="$dir/$libname.la" fi fi ;; esac if test "X$found_dir" != "X"; then break fi done fi if test "X$found_dir" != "X"; then LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name" if test "X$found_so" != "X"; then if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/$acl_libdirstem"; then LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" else haveit= for x in $ltrpathdirs; do if test "X$x" = "X$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then ltrpathdirs="$ltrpathdirs $found_dir" fi if test "$acl_hardcode_direct" = yes; then LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" else if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" haveit= for x in $rpathdirs; do if test "X$x" = "X$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then rpathdirs="$rpathdirs $found_dir" fi else haveit= for x in $LDFLAGS $LIBICONV; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X-L$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir" fi if test "$acl_hardcode_minus_L" != no; then LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" else LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" fi fi fi fi else if test "X$found_a" != "X"; then LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a" else LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name" fi fi additional_includedir= case "$found_dir" in */$acl_libdirstem | */$acl_libdirstem/) basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` LIBICONV_PREFIX="$basedir" additional_includedir="$basedir/include" ;; esac if test "X$additional_includedir" != "X"; then if test "X$additional_includedir" != "X/usr/include"; then haveit= if test "X$additional_includedir" = "X/usr/local/include"; then if test -n "$GCC"; then case $host_os in linux* | gnu* | k*bsd*-gnu) haveit=yes;; esac fi fi if test -z "$haveit"; then for x in $CPPFLAGS $INCICONV; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X-I$additional_includedir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_includedir"; then INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir" fi fi fi fi fi if test -n "$found_la"; then save_libdir="$libdir" case "$found_la" in */* | *\\*) . "$found_la" ;; *) . "./$found_la" ;; esac libdir="$save_libdir" for dep in $dependency_libs; do case "$dep" in -L*) additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; then haveit= if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem"; then if test -n "$GCC"; then case $host_os in linux* | gnu* | k*bsd*-gnu) haveit=yes;; esac fi fi if test -z "$haveit"; then haveit= for x in $LDFLAGS $LIBICONV; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X-L$additional_libdir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_libdir"; then LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir" fi fi haveit= for x in $LDFLAGS $LTLIBICONV; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X-L$additional_libdir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_libdir"; then LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir" fi fi fi fi ;; -R*) dir=`echo "X$dep" | sed -e 's/^X-R//'` if test "$enable_rpath" != no; then haveit= for x in $rpathdirs; do if test "X$x" = "X$dir"; then haveit=yes break fi done if test -z "$haveit"; then rpathdirs="$rpathdirs $dir" fi haveit= for x in $ltrpathdirs; do if test "X$x" = "X$dir"; then haveit=yes break fi done if test -z "$haveit"; then ltrpathdirs="$ltrpathdirs $dir" fi fi ;; -l*) names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` ;; *.la) names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` ;; *) LIBICONV="${LIBICONV}${LIBICONV:+ }$dep" LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep" ;; esac done fi else LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name" fi fi fi done done if test "X$rpathdirs" != "X"; then if test -n "$acl_hardcode_libdir_separator"; then alldirs= for found_dir in $rpathdirs; do alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" done acl_save_libdir="$libdir" libdir="$alldirs" eval flag=\"$acl_hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" else for found_dir in $rpathdirs; do acl_save_libdir="$libdir" libdir="$found_dir" eval flag=\"$acl_hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" done fi fi if test "X$ltrpathdirs" != "X"; then for found_dir in $ltrpathdirs; do LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir" done fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for CFPreferencesCopyAppValue" >&5 printf %s "checking for CFPreferencesCopyAppValue... " >&6; } if test ${gt_cv_func_CFPreferencesCopyAppValue+y} then : printf %s "(cached) " >&6 else case e in #( e) gt_save_LIBS="$LIBS" LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main (void) { CFPreferencesCopyAppValue(NULL, NULL) ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : gt_cv_func_CFPreferencesCopyAppValue=yes else case e in #( e) gt_cv_func_CFPreferencesCopyAppValue=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS="$gt_save_LIBS" ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFPreferencesCopyAppValue" >&5 printf "%s\n" "$gt_cv_func_CFPreferencesCopyAppValue" >&6; } if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then printf "%s\n" "#define HAVE_CFPREFERENCESCOPYAPPVALUE 1" >>confdefs.h fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for CFLocaleCopyCurrent" >&5 printf %s "checking for CFLocaleCopyCurrent... " >&6; } if test ${gt_cv_func_CFLocaleCopyCurrent+y} then : printf %s "(cached) " >&6 else case e in #( e) gt_save_LIBS="$LIBS" LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main (void) { CFLocaleCopyCurrent(); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : gt_cv_func_CFLocaleCopyCurrent=yes else case e in #( e) gt_cv_func_CFLocaleCopyCurrent=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS="$gt_save_LIBS" ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFLocaleCopyCurrent" >&5 printf "%s\n" "$gt_cv_func_CFLocaleCopyCurrent" >&6; } if test $gt_cv_func_CFLocaleCopyCurrent = yes; then printf "%s\n" "#define HAVE_CFLOCALECOPYCURRENT 1" >>confdefs.h fi INTL_MACOSX_LIBS= if test $gt_cv_func_CFPreferencesCopyAppValue = yes || test $gt_cv_func_CFLocaleCopyCurrent = yes; then INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation" fi LIBINTL= LTLIBINTL= POSUB= case " $gt_needs " in *" need-formatstring-macros "*) gt_api_version=3 ;; *" need-ngettext "*) gt_api_version=2 ;; *) gt_api_version=1 ;; esac gt_func_gnugettext_libc="gt_cv_func_gnugettext${gt_api_version}_libc" gt_func_gnugettext_libintl="gt_cv_func_gnugettext${gt_api_version}_libintl" if test "$USE_NLS" = "yes"; then gt_use_preinstalled_gnugettext=no if test $gt_api_version -ge 3; then gt_revision_test_code=' #ifndef __GNU_GETTEXT_SUPPORTED_REVISION #define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1) #endif typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1]; ' else gt_revision_test_code= fi if test $gt_api_version -ge 2; then gt_expression_test_code=' + * ngettext ("", "", 0)' else gt_expression_test_code= fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libc" >&5 printf %s "checking for GNU gettext in libc... " >&6; } if eval test \${$gt_func_gnugettext_libc+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include $gt_revision_test_code extern int _nl_msg_cat_cntr; extern int *_nl_domain_bindings; int main (void) { bindtextdomain ("", ""); return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_domain_bindings ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval "$gt_func_gnugettext_libc=yes" else case e in #( e) eval "$gt_func_gnugettext_libc=no" ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ;; esac fi eval ac_res=\$$gt_func_gnugettext_libc { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 printf "%s\n" "$ac_res" >&6; } if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then am_save_CPPFLAGS="$CPPFLAGS" for element in $INCICONV; do haveit= for x in $CPPFLAGS; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X$element"; then haveit=yes break fi done if test -z "$haveit"; then CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" fi done { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5 printf %s "checking for iconv... " >&6; } if test ${am_cv_func_iconv+y} then : printf %s "(cached) " >&6 else case e in #( e) am_cv_func_iconv="no, consider installing GNU libiconv" am_cv_lib_iconv=no cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int main (void) { iconv_t cd = iconv_open("",""); iconv(cd,NULL,NULL,NULL,NULL); iconv_close(cd); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : am_cv_func_iconv=yes fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext if test "$am_cv_func_iconv" != yes; then am_save_LIBS="$LIBS" LIBS="$LIBS $LIBICONV" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int main (void) { iconv_t cd = iconv_open("",""); iconv(cd,NULL,NULL,NULL,NULL); iconv_close(cd); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : am_cv_lib_iconv=yes am_cv_func_iconv=yes fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS="$am_save_LIBS" fi ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5 printf "%s\n" "$am_cv_func_iconv" >&6; } if test "$am_cv_func_iconv" = yes; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working iconv" >&5 printf %s "checking for working iconv... " >&6; } if test ${am_cv_func_iconv_works+y} then : printf %s "(cached) " >&6 else case e in #( e) am_save_LIBS="$LIBS" if test $am_cv_lib_iconv = yes; then LIBS="$LIBS $LIBICONV" fi if test "$cross_compiling" = yes then : case "$host_os" in aix* | hpux*) am_cv_func_iconv_works="guessing no" ;; *) am_cv_func_iconv_works="guessing yes" ;; esac else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int main () { /* Test against AIX 5.1 bug: Failures are not distinguishable from successful returns. */ { iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8"); if (cd_utf8_to_88591 != (iconv_t)(-1)) { static const char input[] = "\342\202\254"; /* EURO SIGN */ char buf[10]; const char *inptr = input; size_t inbytesleft = strlen (input); char *outptr = buf; size_t outbytesleft = sizeof (buf); size_t res = iconv (cd_utf8_to_88591, (char **) &inptr, &inbytesleft, &outptr, &outbytesleft); if (res == 0) return 1; } } #if 0 /* This bug could be worked around by the caller. */ /* Test against HP-UX 11.11 bug: Positive return value instead of 0. */ { iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591"); if (cd_88591_to_utf8 != (iconv_t)(-1)) { static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; char buf[50]; const char *inptr = input; size_t inbytesleft = strlen (input); char *outptr = buf; size_t outbytesleft = sizeof (buf); size_t res = iconv (cd_88591_to_utf8, (char **) &inptr, &inbytesleft, &outptr, &outbytesleft); if ((int)res > 0) return 1; } } #endif /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is provided. */ if (/* Try standardized names. */ iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1) /* Try IRIX, OSF/1 names. */ && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1) /* Try AIX names. */ && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1) /* Try HP-UX names. */ && iconv_open ("utf8", "eucJP") == (iconv_t)(-1)) return 1; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO" then : am_cv_func_iconv_works=yes else case e in #( e) am_cv_func_iconv_works=no ;; esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi LIBS="$am_save_LIBS" ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv_works" >&5 printf "%s\n" "$am_cv_func_iconv_works" >&6; } case "$am_cv_func_iconv_works" in *no) am_func_iconv=no am_cv_lib_iconv=no ;; *) am_func_iconv=yes ;; esac else am_func_iconv=no am_cv_lib_iconv=no fi if test "$am_func_iconv" = yes; then printf "%s\n" "#define HAVE_ICONV 1" >>confdefs.h fi if test "$am_cv_lib_iconv" = yes; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5 printf %s "checking how to link with libiconv... " >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5 printf "%s\n" "$LIBICONV" >&6; } else CPPFLAGS="$am_save_CPPFLAGS" LIBICONV= LTLIBICONV= fi use_additional=yes acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval additional_includedir=\"$includedir\" eval additional_libdir=\"$libdir\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" # Check whether --with-libintl-prefix was given. if test ${with_libintl_prefix+y} then : withval=$with_libintl_prefix; if test "X$withval" = "Xno"; then use_additional=no else if test "X$withval" = "X"; then acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval additional_includedir=\"$includedir\" eval additional_libdir=\"$libdir\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" else additional_includedir="$withval/include" additional_libdir="$withval/$acl_libdirstem" fi fi fi LIBINTL= LTLIBINTL= INCINTL= LIBINTL_PREFIX= rpathdirs= ltrpathdirs= names_already_handled= names_next_round='intl ' while test -n "$names_next_round"; do names_this_round="$names_next_round" names_next_round= for name in $names_this_round; do already_handled= for n in $names_already_handled; do if test "$n" = "$name"; then already_handled=yes break fi done if test -z "$already_handled"; then names_already_handled="$names_already_handled $name" uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` eval value=\"\$HAVE_LIB$uppername\" if test -n "$value"; then if test "$value" = yes; then eval value=\"\$LIB$uppername\" test -z "$value" || LIBINTL="${LIBINTL}${LIBINTL:+ }$value" eval value=\"\$LTLIB$uppername\" test -z "$value" || LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$value" else : fi else found_dir= found_la= found_so= found_a= eval libname=\"$acl_libname_spec\" # typically: libname=lib$name if test -n "$acl_shlibext"; then shrext=".$acl_shlibext" # typically: shrext=.so else shrext= fi if test $use_additional = yes; then dir="$additional_libdir" if test -n "$acl_shlibext"; then if test -f "$dir/$libname$shrext"; then found_dir="$dir" found_so="$dir/$libname$shrext" else if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then ver=`(cd "$dir" && \ for f in "$libname$shrext".*; do echo "$f"; done \ | sed -e "s,^$libname$shrext\\\\.,," \ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ | sed 1q ) 2>/dev/null` if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then found_dir="$dir" found_so="$dir/$libname$shrext.$ver" fi else eval library_names=\"$acl_library_names_spec\" for f in $library_names; do if test -f "$dir/$f"; then found_dir="$dir" found_so="$dir/$f" break fi done fi fi fi if test "X$found_dir" = "X"; then if test -f "$dir/$libname.$acl_libext"; then found_dir="$dir" found_a="$dir/$libname.$acl_libext" fi fi if test "X$found_dir" != "X"; then if test -f "$dir/$libname.la"; then found_la="$dir/$libname.la" fi fi fi if test "X$found_dir" = "X"; then for x in $LDFLAGS $LTLIBINTL; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" case "$x" in -L*) dir=`echo "X$x" | sed -e 's/^X-L//'` if test -n "$acl_shlibext"; then if test -f "$dir/$libname$shrext"; then found_dir="$dir" found_so="$dir/$libname$shrext" else if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then ver=`(cd "$dir" && \ for f in "$libname$shrext".*; do echo "$f"; done \ | sed -e "s,^$libname$shrext\\\\.,," \ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ | sed 1q ) 2>/dev/null` if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then found_dir="$dir" found_so="$dir/$libname$shrext.$ver" fi else eval library_names=\"$acl_library_names_spec\" for f in $library_names; do if test -f "$dir/$f"; then found_dir="$dir" found_so="$dir/$f" break fi done fi fi fi if test "X$found_dir" = "X"; then if test -f "$dir/$libname.$acl_libext"; then found_dir="$dir" found_a="$dir/$libname.$acl_libext" fi fi if test "X$found_dir" != "X"; then if test -f "$dir/$libname.la"; then found_la="$dir/$libname.la" fi fi ;; esac if test "X$found_dir" != "X"; then break fi done fi if test "X$found_dir" != "X"; then LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$found_dir -l$name" if test "X$found_so" != "X"; then if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/$acl_libdirstem"; then LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" else haveit= for x in $ltrpathdirs; do if test "X$x" = "X$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then ltrpathdirs="$ltrpathdirs $found_dir" fi if test "$acl_hardcode_direct" = yes; then LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" else if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" haveit= for x in $rpathdirs; do if test "X$x" = "X$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then rpathdirs="$rpathdirs $found_dir" fi else haveit= for x in $LDFLAGS $LIBINTL; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X-L$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir" fi if test "$acl_hardcode_minus_L" != no; then LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" else LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name" fi fi fi fi else if test "X$found_a" != "X"; then LIBINTL="${LIBINTL}${LIBINTL:+ }$found_a" else LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir -l$name" fi fi additional_includedir= case "$found_dir" in */$acl_libdirstem | */$acl_libdirstem/) basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` LIBINTL_PREFIX="$basedir" additional_includedir="$basedir/include" ;; esac if test "X$additional_includedir" != "X"; then if test "X$additional_includedir" != "X/usr/include"; then haveit= if test "X$additional_includedir" = "X/usr/local/include"; then if test -n "$GCC"; then case $host_os in linux* | gnu* | k*bsd*-gnu) haveit=yes;; esac fi fi if test -z "$haveit"; then for x in $CPPFLAGS $INCINTL; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X-I$additional_includedir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_includedir"; then INCINTL="${INCINTL}${INCINTL:+ }-I$additional_includedir" fi fi fi fi fi if test -n "$found_la"; then save_libdir="$libdir" case "$found_la" in */* | *\\*) . "$found_la" ;; *) . "./$found_la" ;; esac libdir="$save_libdir" for dep in $dependency_libs; do case "$dep" in -L*) additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; then haveit= if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem"; then if test -n "$GCC"; then case $host_os in linux* | gnu* | k*bsd*-gnu) haveit=yes;; esac fi fi if test -z "$haveit"; then haveit= for x in $LDFLAGS $LIBINTL; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X-L$additional_libdir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_libdir"; then LIBINTL="${LIBINTL}${LIBINTL:+ }-L$additional_libdir" fi fi haveit= for x in $LDFLAGS $LTLIBINTL; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X-L$additional_libdir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_libdir"; then LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$additional_libdir" fi fi fi fi ;; -R*) dir=`echo "X$dep" | sed -e 's/^X-R//'` if test "$enable_rpath" != no; then haveit= for x in $rpathdirs; do if test "X$x" = "X$dir"; then haveit=yes break fi done if test -z "$haveit"; then rpathdirs="$rpathdirs $dir" fi haveit= for x in $ltrpathdirs; do if test "X$x" = "X$dir"; then haveit=yes break fi done if test -z "$haveit"; then ltrpathdirs="$ltrpathdirs $dir" fi fi ;; -l*) names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` ;; *.la) names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` ;; *) LIBINTL="${LIBINTL}${LIBINTL:+ }$dep" LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$dep" ;; esac done fi else LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name" LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-l$name" fi fi fi done done if test "X$rpathdirs" != "X"; then if test -n "$acl_hardcode_libdir_separator"; then alldirs= for found_dir in $rpathdirs; do alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" done acl_save_libdir="$libdir" libdir="$alldirs" eval flag=\"$acl_hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" LIBINTL="${LIBINTL}${LIBINTL:+ }$flag" else for found_dir in $rpathdirs; do acl_save_libdir="$libdir" libdir="$found_dir" eval flag=\"$acl_hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" LIBINTL="${LIBINTL}${LIBINTL:+ }$flag" done fi fi if test "X$ltrpathdirs" != "X"; then for found_dir in $ltrpathdirs; do LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir" done fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libintl" >&5 printf %s "checking for GNU gettext in libintl... " >&6; } if eval test \${$gt_func_gnugettext_libintl+y} then : printf %s "(cached) " >&6 else case e in #( e) gt_save_CPPFLAGS="$CPPFLAGS" CPPFLAGS="$CPPFLAGS $INCINTL" gt_save_LIBS="$LIBS" LIBS="$LIBS $LIBINTL" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include $gt_revision_test_code extern int _nl_msg_cat_cntr; extern #ifdef __cplusplus "C" #endif const char *_nl_expand_alias (const char *); int main (void) { bindtextdomain ("", ""); return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("") ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval "$gt_func_gnugettext_libintl=yes" else case e in #( e) eval "$gt_func_gnugettext_libintl=no" ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" != yes; } && test -n "$LIBICONV"; then LIBS="$LIBS $LIBICONV" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include $gt_revision_test_code extern int _nl_msg_cat_cntr; extern #ifdef __cplusplus "C" #endif const char *_nl_expand_alias (const char *); int main (void) { bindtextdomain ("", ""); return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("") ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : LIBINTL="$LIBINTL $LIBICONV" LTLIBINTL="$LTLIBINTL $LTLIBICONV" eval "$gt_func_gnugettext_libintl=yes" fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext fi CPPFLAGS="$gt_save_CPPFLAGS" LIBS="$gt_save_LIBS" ;; esac fi eval ac_res=\$$gt_func_gnugettext_libintl { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 printf "%s\n" "$ac_res" >&6; } fi if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" = "yes"; } \ || { { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; } \ && test "$PACKAGE" != gettext-runtime \ && test "$PACKAGE" != gettext-tools; }; then gt_use_preinstalled_gnugettext=yes else LIBINTL= LTLIBINTL= INCINTL= fi if test -n "$INTL_MACOSX_LIBS"; then if test "$gt_use_preinstalled_gnugettext" = "yes" \ || test "$nls_cv_use_gnu_gettext" = "yes"; then LIBINTL="$LIBINTL $INTL_MACOSX_LIBS" LTLIBINTL="$LTLIBINTL $INTL_MACOSX_LIBS" fi fi if test "$gt_use_preinstalled_gnugettext" = "yes" \ || test "$nls_cv_use_gnu_gettext" = "yes"; then printf "%s\n" "#define ENABLE_NLS 1" >>confdefs.h else USE_NLS=no fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to use NLS" >&5 printf %s "checking whether to use NLS... 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"no acceptable sed could be found in \$PATH" "$LINENO" 5 fi else ac_cv_path_SED=$SED fi ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 printf "%s\n" "$ac_cv_path_SED" >&6; } SED="$ac_cv_path_SED" rm -f conftest.sed test -z "$SED" && SED=sed Xsed="$SED -e 1s/^X//" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 printf %s "checking for grep that handles long lines and -e... " >&6; } if test ${ac_cv_path_GREP+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -z "$GREP"; then ac_path_GREP_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_prog in grep ggrep do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_GREP" || continue # Check for GNU ac_path_GREP and select it if it is found. # Check for GNU $ac_path_GREP case `"$ac_path_GREP" --version 2>&1` in #( *GNU*) ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; #( *) ac_count=0 printf %s 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" printf "%s\n" 'GREP' >> "conftest.nl" "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val if test $ac_count -gt ${ac_path_GREP_max-0}; then # Best one so far, save it but keep looking for a better one ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break done rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac $ac_path_GREP_found && break 3 done done done IFS=$as_save_IFS if test -z "$ac_cv_path_GREP"; then as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 fi else ac_cv_path_GREP=$GREP fi ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 printf "%s\n" "$ac_cv_path_GREP" >&6; } GREP="$ac_cv_path_GREP" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 printf %s "checking for egrep... " >&6; } if test ${ac_cv_path_EGREP+y} then : printf %s "(cached) " >&6 else case e in #( e) if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 then ac_cv_path_EGREP="$GREP -E" else if test -z "$EGREP"; then ac_path_EGREP_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_prog in egrep do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_EGREP" || continue # Check for GNU ac_path_EGREP and select it if it is found. # Check for GNU $ac_path_EGREP case `"$ac_path_EGREP" --version 2>&1` in #( *GNU*) ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; #( *) ac_count=0 printf %s 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" printf "%s\n" 'EGREP' >> "conftest.nl" "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val if test $ac_count -gt ${ac_path_EGREP_max-0}; then # Best one so far, save it but keep looking for a better one ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break done rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac $ac_path_EGREP_found && break 3 done done done IFS=$as_save_IFS if test -z "$ac_cv_path_EGREP"; then as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 fi else ac_cv_path_EGREP=$EGREP fi fi ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 printf "%s\n" "$ac_cv_path_EGREP" >&6; } EGREP="$ac_cv_path_EGREP" EGREP_TRADITIONAL=$EGREP ac_cv_path_EGREP_TRADITIONAL=$EGREP { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 printf %s "checking for fgrep... " >&6; } if test ${ac_cv_path_FGREP+y} then : printf %s "(cached) " >&6 else case e in #( e) if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 then ac_cv_path_FGREP="$GREP -F" else if test -z "$FGREP"; then ac_path_FGREP_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_prog in fgrep do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_FGREP="$as_dir$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_FGREP" || continue # Check for GNU ac_path_FGREP and select it if it is found. # Check for GNU $ac_path_FGREP case `"$ac_path_FGREP" --version 2>&1` in #( *GNU*) ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; #( *) ac_count=0 printf %s 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" printf "%s\n" 'FGREP' >> "conftest.nl" "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val if test $ac_count -gt ${ac_path_FGREP_max-0}; then # Best one so far, save it but keep looking for a better one ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break done rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac $ac_path_FGREP_found && break 3 done done done IFS=$as_save_IFS if test -z "$ac_cv_path_FGREP"; then as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 fi else ac_cv_path_FGREP=$FGREP fi fi ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 printf "%s\n" "$ac_cv_path_FGREP" >&6; } FGREP="$ac_cv_path_FGREP" test -z "$GREP" && GREP=grep # Check whether --with-gnu-ld was given. if test ${with_gnu_ld+y} then : withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes else case e in #( e) with_gnu_ld=no ;; esac fi ac_prog=ld if test yes = "$GCC"; then # Check if gcc -print-prog-name=ld gives a path. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 printf %s "checking for ld used by $CC... " >&6; } case $host in *-*-mingw*) # gcc leaves a trailing carriage return, which upsets mingw ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; *) ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; esac case $ac_prog in # Accept absolute paths. [\\/]* | ?:[\\/]*) re_direlt='/[^/][^/]*/\.\./' # Canonicalize the pathname of ld ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` done test -z "$LD" && LD=$ac_prog ;; "") # If it fails, then pretend we aren't using GCC. ac_prog=ld ;; *) # If it is relative, then search for the first ld in PATH. with_gnu_ld=unknown ;; esac elif test yes = "$with_gnu_ld"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 printf %s "checking for GNU ld... " >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 printf %s "checking for non-GNU ld... " >&6; } fi if test ${lt_cv_path_LD+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -z "$LD"; then lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR for ac_dir in $PATH; do IFS=$lt_save_ifs test -z "$ac_dir" && ac_dir=. if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then lt_cv_path_LD=$ac_dir/$ac_prog # Check to see if the program is GNU ld. I'd rather use --version, # but apparently some variants of GNU ld only accept -v. # Break only if it was the GNU/non-GNU ld that we prefer. case `"$lt_cv_path_LD" -v 2>&1 &5 printf "%s\n" "$LD" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 printf %s "checking if the linker ($LD) is GNU ld... " >&6; } if test ${lt_cv_prog_gnu_ld+y} then : printf %s "(cached) " >&6 else case e in #( e) # I'd rather use --version here, but apparently some GNU lds only accept -v. case `$LD -v 2>&1 &5 printf "%s\n" "$lt_cv_prog_gnu_ld" >&6; } with_gnu_ld=$lt_cv_prog_gnu_ld { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 printf %s "checking for BSD- or MS-compatible name lister (nm)... " >&6; } if test ${lt_cv_path_NM+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$NM"; then # Let the user override the test. lt_cv_path_NM=$NM else lt_nm_to_check=${ac_tool_prefix}nm if test -n "$ac_tool_prefix" && test "$build" = "$host"; then lt_nm_to_check="$lt_nm_to_check nm" fi for lt_tmp_nm in $lt_nm_to_check; do lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do IFS=$lt_save_ifs test -z "$ac_dir" && ac_dir=. tmp_nm=$ac_dir/$lt_tmp_nm if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then # Check to see if the nm accepts a BSD-compat flag. # Adding the 'sed 1q' prevents false positives on HP-UX, which says: # nm: unknown option "B" ignored # Tru64's nm complains that /dev/null is an invalid object file # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty case $build_os in mingw*) lt_bad_file=conftest.nm/nofile ;; *) lt_bad_file=/dev/null ;; esac case `"$tmp_nm" -B $lt_bad_file 2>&1 | $SED '1q'` in *$lt_bad_file* | *'Invalid file or object type'*) lt_cv_path_NM="$tmp_nm -B" break 2 ;; *) case `"$tmp_nm" -p /dev/null 2>&1 | $SED '1q'` in */dev/null*) lt_cv_path_NM="$tmp_nm -p" break 2 ;; *) lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but continue # so that we can try to find one that supports BSD flags ;; esac ;; esac fi done IFS=$lt_save_ifs done : ${lt_cv_path_NM=no} fi ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 printf "%s\n" "$lt_cv_path_NM" >&6; } if test no != "$lt_cv_path_NM"; then NM=$lt_cv_path_NM else # Didn't find any BSD compatible name lister, look for dumpbin. if test -n "$DUMPBIN"; then : # Let the user override the test. else if test -n "$ac_tool_prefix"; then for ac_prog in dumpbin "link -dump" do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_DUMPBIN+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$DUMPBIN"; then ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi DUMPBIN=$ac_cv_prog_DUMPBIN if test -n "$DUMPBIN"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 printf "%s\n" "$DUMPBIN" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$DUMPBIN" && break done fi if test -z "$DUMPBIN"; then ac_ct_DUMPBIN=$DUMPBIN for ac_prog in dumpbin "link -dump" do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_DUMPBIN+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_DUMPBIN"; then ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN if test -n "$ac_ct_DUMPBIN"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 printf "%s\n" "$ac_ct_DUMPBIN" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$ac_ct_DUMPBIN" && break done if test "x$ac_ct_DUMPBIN" = x; then DUMPBIN=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DUMPBIN=$ac_ct_DUMPBIN fi fi case `$DUMPBIN -symbols -headers /dev/null 2>&1 | $SED '1q'` in *COFF*) DUMPBIN="$DUMPBIN -symbols -headers" ;; *) DUMPBIN=: ;; esac fi if test : != "$DUMPBIN"; then NM=$DUMPBIN fi fi test -z "$NM" && NM=nm { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 printf %s "checking the name lister ($NM) interface... " >&6; } if test ${lt_cv_nm_interface+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&5 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&5 (eval echo "\"\$as_me:$LINENO: output\"" >&5) cat conftest.out >&5 if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" fi rm -f conftest* ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 printf "%s\n" "$lt_cv_nm_interface" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 printf %s "checking whether ln -s works... " >&6; } LN_S=$as_ln_s if test "$LN_S" = "ln -s"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 printf "%s\n" "no, using $LN_S" >&6; } fi # find the maximum length of command line arguments { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 printf %s "checking the maximum length of command line arguments... " >&6; } if test ${lt_cv_sys_max_cmd_len+y} then : printf %s "(cached) " >&6 else case e in #( e) i=0 teststring=ABCD case $build_os in msdosdjgpp*) # On DJGPP, this test can blow up pretty badly due to problems in libc # (any single argument exceeding 2000 bytes causes a buffer overrun # during glob expansion). Even if it were fixed, the result of this # check would be larger than it should be. lt_cv_sys_max_cmd_len=12288; # 12K is about right ;; gnu*) # Under GNU Hurd, this test is not required because there is # no limit to the length of command line arguments. # Libtool will interpret -1 as no limit whatsoever lt_cv_sys_max_cmd_len=-1; ;; cygwin* | mingw* | cegcc*) # On Win9x/ME, this test blows up -- it succeeds, but takes # about 5 minutes as the teststring grows exponentially. # Worse, since 9x/ME are not pre-emptively multitasking, # you end up with a "frozen" computer, even though with patience # the test eventually succeeds (with a max line length of 256k). # Instead, let's just punt: use the minimum linelength reported by # all of the supported platforms: 8192 (on NT/2K/XP). lt_cv_sys_max_cmd_len=8192; ;; mint*) # On MiNT this can take a long time and run out of memory. lt_cv_sys_max_cmd_len=8192; ;; amigaos*) # On AmigaOS with pdksh, this test takes hours, literally. # So we just punt and use a minimum line length of 8192. lt_cv_sys_max_cmd_len=8192; ;; bitrig* | darwin* | dragonfly* | freebsd* | midnightbsd* | netbsd* | openbsd*) # This has been around since 386BSD, at least. Likely further. if test -x /sbin/sysctl; then lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` elif test -x /usr/sbin/sysctl; then lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` else lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs fi # And add a safety zone lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` ;; interix*) # We know the value 262144 and hardcode it with a safety zone (like BSD) lt_cv_sys_max_cmd_len=196608 ;; os2*) # The test takes a long time on OS/2. lt_cv_sys_max_cmd_len=8192 ;; osf*) # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not # nice to cause kernel panics so lets avoid the loop below. # First set a reasonable default. lt_cv_sys_max_cmd_len=16384 # if test -x /sbin/sysconfig; then case `/sbin/sysconfig -q proc exec_disable_arg_limit` in *1*) lt_cv_sys_max_cmd_len=-1 ;; esac fi ;; sco3.2v5*) lt_cv_sys_max_cmd_len=102400 ;; sysv5* | sco5v6* | sysv4.2uw2*) kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` if test -n "$kargmax"; then lt_cv_sys_max_cmd_len=`echo $kargmax | $SED 's/.*[ ]//'` else lt_cv_sys_max_cmd_len=32768 fi ;; *) lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` if test -n "$lt_cv_sys_max_cmd_len" && \ test undefined != "$lt_cv_sys_max_cmd_len"; then lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` else # Make teststring a little bigger before we do anything with it. # a 1K string should be a reasonable start. for i in 1 2 3 4 5 6 7 8; do teststring=$teststring$teststring done SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} # If test is not a shell built-in, we'll probably end up computing a # maximum length that is only half of the actual maximum length, but # we can't tell. while { test X`env echo "$teststring$teststring" 2>/dev/null` \ = "X$teststring$teststring"; } >/dev/null 2>&1 && test 17 != "$i" # 1/2 MB should be enough do i=`expr $i + 1` teststring=$teststring$teststring done # Only check the string length outside the loop. lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` teststring= # Add a significant safety factor because C++ compilers can tack on # massive amounts of additional arguments before passing them to the # linker. It appears as though 1/2 is a usable value. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` fi ;; esac ;; esac fi if test -n "$lt_cv_sys_max_cmd_len"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 printf "%s\n" "$lt_cv_sys_max_cmd_len" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none" >&5 printf "%s\n" "none" >&6; } fi max_cmd_len=$lt_cv_sys_max_cmd_len : ${CP="cp -f"} : ${MV="mv -f"} : ${RM="rm -f"} if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then lt_unset=unset else lt_unset=false fi # test EBCDIC or ASCII case `echo X|tr X '\101'` in A) # ASCII based system # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr lt_SP2NL='tr \040 \012' lt_NL2SP='tr \015\012 \040\040' ;; *) # EBCDIC based system lt_SP2NL='tr \100 \n' lt_NL2SP='tr \r\n \100\100' ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 printf %s "checking how to convert $build file names to $host format... " >&6; } if test ${lt_cv_to_host_file_cmd+y} then : printf %s "(cached) " >&6 else case e in #( e) case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 ;; esac ;; *-*-cygwin* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_noop ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin ;; esac ;; * ) # unhandled hosts (and "normal" native builds) lt_cv_to_host_file_cmd=func_convert_file_noop ;; esac ;; esac fi to_host_file_cmd=$lt_cv_to_host_file_cmd { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 printf "%s\n" "$lt_cv_to_host_file_cmd" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 printf %s "checking how to convert $build file names to toolchain format... " >&6; } if test ${lt_cv_to_tool_file_cmd+y} then : printf %s "(cached) " >&6 else case e in #( e) #assume ordinary cross tools, or native build. lt_cv_to_tool_file_cmd=func_convert_file_noop case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 ;; esac ;; esac ;; esac fi to_tool_file_cmd=$lt_cv_to_tool_file_cmd { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 printf "%s\n" "$lt_cv_to_tool_file_cmd" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 printf %s "checking for $LD option to reload object files... " >&6; } if test ${lt_cv_ld_reload_flag+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_ld_reload_flag='-r' ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 printf "%s\n" "$lt_cv_ld_reload_flag" >&6; } reload_flag=$lt_cv_ld_reload_flag case $reload_flag in "" | " "*) ;; *) reload_flag=" $reload_flag" ;; esac reload_cmds='$LD$reload_flag -o $output$reload_objs' case $host_os in cygwin* | mingw* | pw32* | cegcc*) if test yes != "$GCC"; then reload_cmds=false fi ;; darwin*) if test yes = "$GCC"; then reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' else reload_cmds='$LD$reload_flag -o $output$reload_objs' fi ;; esac if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}file", so it can be a program name with args. set dummy ${ac_tool_prefix}file; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_FILECMD+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$FILECMD"; then ac_cv_prog_FILECMD="$FILECMD" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_FILECMD="${ac_tool_prefix}file" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi FILECMD=$ac_cv_prog_FILECMD if test -n "$FILECMD"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $FILECMD" >&5 printf "%s\n" "$FILECMD" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_FILECMD"; then ac_ct_FILECMD=$FILECMD # Extract the first word of "file", so it can be a program name with args. set dummy file; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_FILECMD+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_FILECMD"; then ac_cv_prog_ac_ct_FILECMD="$ac_ct_FILECMD" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_FILECMD="file" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_FILECMD=$ac_cv_prog_ac_ct_FILECMD if test -n "$ac_ct_FILECMD"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_FILECMD" >&5 printf "%s\n" "$ac_ct_FILECMD" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_FILECMD" = x; then FILECMD=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac FILECMD=$ac_ct_FILECMD fi else FILECMD="$ac_cv_prog_FILECMD" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. set dummy ${ac_tool_prefix}objdump; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_OBJDUMP+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$OBJDUMP"; then ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi OBJDUMP=$ac_cv_prog_OBJDUMP if test -n "$OBJDUMP"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 printf "%s\n" "$OBJDUMP" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_OBJDUMP"; then ac_ct_OBJDUMP=$OBJDUMP # Extract the first word of "objdump", so it can be a program name with args. set dummy objdump; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_OBJDUMP+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_OBJDUMP"; then ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OBJDUMP="objdump" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP if test -n "$ac_ct_OBJDUMP"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 printf "%s\n" "$ac_ct_OBJDUMP" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_OBJDUMP" = x; then OBJDUMP="false" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OBJDUMP=$ac_ct_OBJDUMP fi else OBJDUMP="$ac_cv_prog_OBJDUMP" fi test -z "$OBJDUMP" && OBJDUMP=objdump { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 printf %s "checking how to recognize dependent libraries... " >&6; } if test ${lt_cv_deplibs_check_method+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_file_magic_cmd='$MAGIC_CMD' lt_cv_file_magic_test_file= lt_cv_deplibs_check_method='unknown' # Need to set the preceding variable on all platforms that support # interlibrary dependencies. # 'none' -- dependencies not supported. # 'unknown' -- same as none, but documents that we really don't know. # 'pass_all' -- all dependencies passed with no checks. # 'test_compile' -- check by making test program. # 'file_magic [[regex]]' -- check by looking for files in library path # that responds to the $file_magic_cmd with a given extended regex. # If you have 'file' or equivalent on your system and you're not sure # whether 'pass_all' will *always* work, you probably want this one. case $host_os in aix[4-9]*) lt_cv_deplibs_check_method=pass_all ;; beos*) lt_cv_deplibs_check_method=pass_all ;; bsdi[45]*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' lt_cv_file_magic_cmd='$FILECMD -L' lt_cv_file_magic_test_file=/shlib/libc.so ;; cygwin*) # func_win32_libid is a shell function defined in ltmain.sh lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' ;; mingw* | pw32*) # Base MSYS/MinGW do not provide the 'file' command needed by # func_win32_libid shell function, so use a weaker test based on 'objdump', # unless we find 'file', for example because we are cross-compiling. if ( file / ) >/dev/null 2>&1; then lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' else # Keep this pattern in sync with the one in func_win32_libid. lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' lt_cv_file_magic_cmd='$OBJDUMP -f' fi ;; cegcc*) # use the weaker test based on 'objdump'. See mingw*. lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' lt_cv_file_magic_cmd='$OBJDUMP -f' ;; darwin* | rhapsody*) lt_cv_deplibs_check_method=pass_all ;; freebsd* | dragonfly* | midnightbsd*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then case $host_cpu in i*86 ) # Not sure whether the presence of OpenBSD here was a mistake. # Let's accept both of them until this is cleared up. lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' lt_cv_file_magic_cmd=$FILECMD lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` ;; esac else lt_cv_deplibs_check_method=pass_all fi ;; haiku*) lt_cv_deplibs_check_method=pass_all ;; hpux10.20* | hpux11*) lt_cv_file_magic_cmd=$FILECMD case $host_cpu in ia64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so ;; hppa*64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ;; *) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix[3-9]*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' ;; irix5* | irix6* | nonstopux*) case $LD in *-32|*"-32 ") libmagic=32-bit;; *-n32|*"-n32 ") libmagic=N32;; *-64|*"-64 ") libmagic=64-bit;; *) libmagic=never-match;; esac lt_cv_deplibs_check_method=pass_all ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) lt_cv_deplibs_check_method=pass_all ;; netbsd*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' fi ;; newos6*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' lt_cv_file_magic_cmd=$FILECMD lt_cv_file_magic_test_file=/usr/lib/libnls.so ;; *nto* | *qnx*) lt_cv_deplibs_check_method=pass_all ;; openbsd* | bitrig*) if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' fi ;; osf3* | osf4* | osf5*) lt_cv_deplibs_check_method=pass_all ;; rdos*) lt_cv_deplibs_check_method=pass_all ;; solaris*) lt_cv_deplibs_check_method=pass_all ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) lt_cv_deplibs_check_method=pass_all ;; sysv4 | sysv4.3*) case $host_vendor in motorola) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ;; ncr) lt_cv_deplibs_check_method=pass_all ;; sequent) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;; sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; tpf*) lt_cv_deplibs_check_method=pass_all ;; os2*) lt_cv_deplibs_check_method=pass_all ;; esac ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 printf "%s\n" "$lt_cv_deplibs_check_method" >&6; } file_magic_glob= want_nocaseglob=no if test "$build" = "$host"; then case $host_os in mingw* | pw32*) if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then want_nocaseglob=yes else file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` fi ;; esac fi file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method test -z "$deplibs_check_method" && deplibs_check_method=unknown if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. set dummy ${ac_tool_prefix}dlltool; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_DLLTOOL+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$DLLTOOL"; then ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi DLLTOOL=$ac_cv_prog_DLLTOOL if test -n "$DLLTOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 printf "%s\n" "$DLLTOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_DLLTOOL"; then ac_ct_DLLTOOL=$DLLTOOL # Extract the first word of "dlltool", so it can be a program name with args. set dummy dlltool; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_DLLTOOL+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_DLLTOOL"; then ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DLLTOOL="dlltool" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL if test -n "$ac_ct_DLLTOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 printf "%s\n" "$ac_ct_DLLTOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_DLLTOOL" = x; then DLLTOOL="false" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DLLTOOL=$ac_ct_DLLTOOL fi else DLLTOOL="$ac_cv_prog_DLLTOOL" fi test -z "$DLLTOOL" && DLLTOOL=dlltool { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 printf %s "checking how to associate runtime and link libraries... " >&6; } if test ${lt_cv_sharedlib_from_linklib_cmd+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_sharedlib_from_linklib_cmd='unknown' case $host_os in cygwin* | mingw* | pw32* | cegcc*) # two different shell functions defined in ltmain.sh; # decide which one to use based on capabilities of $DLLTOOL case `$DLLTOOL --help 2>&1` in *--identify-strict*) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib ;; *) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback ;; esac ;; *) # fallback: assume linklib IS sharedlib lt_cv_sharedlib_from_linklib_cmd=$ECHO ;; esac ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 printf "%s\n" "$lt_cv_sharedlib_from_linklib_cmd" >&6; } sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO if test -n "$ac_tool_prefix"; then for ac_prog in ar do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_AR+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_AR="$ac_tool_prefix$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi AR=$ac_cv_prog_AR if test -n "$AR"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 printf "%s\n" "$AR" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$AR" && break done fi if test -z "$AR"; then ac_ct_AR=$AR for ac_prog in ar do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_AR+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_AR"; then ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_AR="$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_AR=$ac_cv_prog_ac_ct_AR if test -n "$ac_ct_AR"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 printf "%s\n" "$ac_ct_AR" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$ac_ct_AR" && break done if test "x$ac_ct_AR" = x; then AR="false" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac AR=$ac_ct_AR fi fi : ${AR=ar} # Use ARFLAGS variable as AR's operation code to sync the variable naming with # Automake. If both AR_FLAGS and ARFLAGS are specified, AR_FLAGS should have # higher priority because thats what people were doing historically (setting # ARFLAGS for automake and AR_FLAGS for libtool). FIXME: Make the AR_FLAGS # variable obsoleted/removed. test ${AR_FLAGS+y} || AR_FLAGS=${ARFLAGS-cr} lt_ar_flags=$AR_FLAGS # Make AR_FLAGS overridable by 'make ARFLAGS='. Don't try to run-time override # by AR_FLAGS because that was never working and AR_FLAGS is about to die. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 printf %s "checking for archiver @FILE support... " >&6; } if test ${lt_cv_ar_at_file+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_ar_at_file=no cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : echo conftest.$ac_objext > conftest.lst lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 (eval $lt_ar_try) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test 0 -eq "$ac_status"; then # Ensure the archiver fails upon bogus file names. rm -f conftest.$ac_objext libconftest.a { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 (eval $lt_ar_try) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test 0 -ne "$ac_status"; then lt_cv_ar_at_file=@ fi fi rm -f conftest.* libconftest.a fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 printf "%s\n" "$lt_cv_ar_at_file" >&6; } if test no = "$lt_cv_ar_at_file"; then archiver_list_spec= else archiver_list_spec=$lt_cv_ar_at_file fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. set dummy ${ac_tool_prefix}strip; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_STRIP+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$STRIP"; then ac_cv_prog_STRIP="$STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi STRIP=$ac_cv_prog_STRIP if test -n "$STRIP"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 printf "%s\n" "$STRIP" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_STRIP"; then ac_ct_STRIP=$STRIP # Extract the first word of "strip", so it can be a program name with args. set dummy strip; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_STRIP+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_STRIP"; then ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_STRIP="strip" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n "$ac_ct_STRIP"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 printf "%s\n" "$ac_ct_STRIP" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_STRIP" = x; then STRIP=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac STRIP=$ac_ct_STRIP fi else STRIP="$ac_cv_prog_STRIP" fi test -z "$STRIP" && STRIP=: if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_RANLIB+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 printf "%s\n" "$RANLIB" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_RANLIB"; then ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_RANLIB+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_RANLIB="ranlib" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 printf "%s\n" "$ac_ct_RANLIB" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_RANLIB" = x; then RANLIB=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac RANLIB=$ac_ct_RANLIB fi else RANLIB="$ac_cv_prog_RANLIB" fi test -z "$RANLIB" && RANLIB=: # Determine commands to create old-style static archives. old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' old_postinstall_cmds='chmod 644 $oldlib' old_postuninstall_cmds= if test -n "$RANLIB"; then case $host_os in bitrig* | openbsd*) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" ;; *) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" ;; esac old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" fi case $host_os in darwin*) lock_old_archive_extraction=yes ;; *) lock_old_archive_extraction=no ;; esac # If no C compiler was specified, use CC. LTCC=${LTCC-"$CC"} # If no C compiler flags were specified, use CFLAGS. LTCFLAGS=${LTCFLAGS-"$CFLAGS"} # Allow CC to be a program name with arguments. compiler=$CC # Check for command to grab the raw symbol name followed by C symbol from nm. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 printf %s "checking command to parse $NM output from $compiler object... " >&6; } if test ${lt_cv_sys_global_symbol_pipe+y} then : printf %s "(cached) " >&6 else case e in #( e) # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[BCDEGRST]' # Regexp to match symbols that can be accessed directly from C. sympat='\([_A-Za-z][_A-Za-z0-9]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[BCDT]' ;; cygwin* | mingw* | pw32* | cegcc*) symcode='[ABCDGISTW]' ;; hpux*) if test ia64 = "$host_cpu"; then symcode='[ABCDEGRST]' fi ;; irix* | nonstopux*) symcode='[BCDEGRST]' ;; osf*) symcode='[BCDEGQRST]' ;; solaris*) symcode='[BDRT]' ;; sco3.2v5*) symcode='[DT]' ;; sysv4.2uw2*) symcode='[DT]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[ABDT]' ;; sysv4) symcode='[DFNSTU]' ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[ABCDGIRSTW]' ;; esac if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Gets list of data symbols to import. lt_cv_sys_global_symbol_to_import="$SED -n -e 's/^I .* \(.*\)$/\1/p'" # Adjust the below global symbol transforms to fixup imported variables. lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" lt_c_name_lib_hook="\ -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" else # Disable hooks by default. lt_cv_sys_global_symbol_to_import= lt_cdecl_hook= lt_c_name_hook= lt_c_name_lib_hook= fi # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="$SED -n"\ $lt_cdecl_hook\ " -e 's/^T .* \(.*\)$/extern int \1();/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="$SED -n"\ $lt_c_name_hook\ " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" # Transform an extracted symbol line into symbol name with lib prefix and # symbol address. lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="$SED -n"\ $lt_c_name_lib_hook\ " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function, # D for any global variable and I for any imported variable. # Also find C++ and __fastcall symbols from MSVC++ or ICC, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK '"\ " {last_section=section; section=\$ 3};"\ " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx" else lt_cv_sys_global_symbol_pipe="$SED -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | $SED '/ __gnu_lto/d'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then # Now try to grab the symbols. nlist=conftest.nm if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then if $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE /* DATA imports from DLLs on WIN32 can't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT_DLSYM_CONST #elif defined __osf__ /* This system does not cope well with relocations in const data. */ # define LT_DLSYM_CONST #else # define LT_DLSYM_CONST const #endif #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ LT_DLSYM_CONST struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_globsym_save_LIBS=$LIBS lt_globsym_save_CFLAGS=$CFLAGS LIBS=conftstm.$ac_objext CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s conftest$ac_exeext; then pipe_works=yes fi LIBS=$lt_globsym_save_LIBS CFLAGS=$lt_globsym_save_CFLAGS else echo "cannot find nm_test_func in $nlist" >&5 fi else echo "cannot find nm_test_var in $nlist" >&5 fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 fi else echo "$progname: failed program was:" >&5 cat conftest.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test yes = "$pipe_works"; then break else lt_cv_sys_global_symbol_pipe= fi done ;; esac fi if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: failed" >&5 printf "%s\n" "failed" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5 printf "%s\n" "ok" >&6; } fi # Response file support. if test "$lt_cv_nm_interface" = "MS dumpbin"; then nm_file_list_spec='@' elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then nm_file_list_spec='@' fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 printf %s "checking for sysroot... " >&6; } # Check whether --with-sysroot was given. if test ${with_sysroot+y} then : withval=$with_sysroot; else case e in #( e) with_sysroot=no ;; esac fi lt_sysroot= case $with_sysroot in #( yes) if test yes = "$GCC"; then lt_sysroot=`$CC --print-sysroot 2>/dev/null` fi ;; #( /*) lt_sysroot=`echo "$with_sysroot" | $SED -e "$sed_quote_subst"` ;; #( no|'') ;; #( *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5 printf "%s\n" "$with_sysroot" >&6; } as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 printf "%s\n" "${lt_sysroot:-no}" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5 printf %s "checking for a working dd... " >&6; } if test ${ac_cv_path_lt_DD+y} then : printf %s "(cached) " >&6 else case e in #( e) printf 0123456789abcdef0123456789abcdef >conftest.i cat conftest.i conftest.i >conftest2.i : ${lt_DD:=$DD} if test -z "$lt_DD"; then ac_path_lt_DD_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_prog in dd do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_lt_DD="$as_dir$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_lt_DD" || continue if "$ac_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then cmp -s conftest.i conftest.out \ && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: fi $ac_path_lt_DD_found && break 3 done done done IFS=$as_save_IFS if test -z "$ac_cv_path_lt_DD"; then : fi else ac_cv_path_lt_DD=$lt_DD fi rm -f conftest.i conftest2.i conftest.out ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5 printf "%s\n" "$ac_cv_path_lt_DD" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5 printf %s "checking how to truncate binary pipes... " >&6; } if test ${lt_cv_truncate_bin+y} then : printf %s "(cached) " >&6 else case e in #( e) printf 0123456789abcdef0123456789abcdef >conftest.i cat conftest.i conftest.i >conftest2.i lt_cv_truncate_bin= if "$ac_cv_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then cmp -s conftest.i conftest.out \ && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" fi rm -f conftest.i conftest2.i conftest.out test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q" ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5 printf "%s\n" "$lt_cv_truncate_bin" >&6; } # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. func_cc_basename () { for cc_temp in $*""; do case $cc_temp in compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; \-*) ;; *) break;; esac done func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` } # Check whether --enable-libtool-lock was given. if test ${enable_libtool_lock+y} then : enableval=$enable_libtool_lock; fi test no = "$enable_libtool_lock" || enable_libtool_lock=yes # Some flags need to be propagated to the compiler or linker for good # libtool support. case $host in ia64-*-hpux*) # Find out what ABI is being produced by ac_compile, and set mode # options accordingly. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `$FILECMD conftest.$ac_objext` in *ELF-32*) HPUX_IA64_MODE=32 ;; *ELF-64*) HPUX_IA64_MODE=64 ;; esac fi rm -rf conftest* ;; *-*-irix6*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. echo '#line '$LINENO' "configure"' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then if test yes = "$lt_cv_prog_gnu_ld"; then case `$FILECMD conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -melf32bsmip" ;; *N32*) LD="${LD-ld} -melf32bmipn32" ;; *64-bit*) LD="${LD-ld} -melf64bmip" ;; esac else case `$FILECMD conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -32" ;; *N32*) LD="${LD-ld} -n32" ;; *64-bit*) LD="${LD-ld} -64" ;; esac fi fi rm -rf conftest* ;; mips64*-*linux*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. echo '#line '$LINENO' "configure"' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then emul=elf case `$FILECMD conftest.$ac_objext` in *32-bit*) emul="${emul}32" ;; *64-bit*) emul="${emul}64" ;; esac case `$FILECMD conftest.$ac_objext` in *MSB*) emul="${emul}btsmip" ;; *LSB*) emul="${emul}ltsmip" ;; esac case `$FILECMD conftest.$ac_objext` in *N32*) emul="${emul}n32" ;; esac LD="${LD-ld} -m $emul" fi rm -rf conftest* ;; x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ s390*-*linux*|s390*-*tpf*|sparc*-*linux*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. Note that the listed cases only cover the # situations where additional linker options are needed (such as when # doing 32-bit compilation for a host where ld defaults to 64-bit, or # vice versa); the common cases where no linker options are needed do # not appear in the list. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `$FILECMD conftest.o` in *32-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_i386_fbsd" ;; x86_64-*linux*) case `$FILECMD conftest.o` in *x86-64*) LD="${LD-ld} -m elf32_x86_64" ;; *) LD="${LD-ld} -m elf_i386" ;; esac ;; powerpc64le-*linux*) LD="${LD-ld} -m elf32lppclinux" ;; powerpc64-*linux*) LD="${LD-ld} -m elf32ppclinux" ;; s390x-*linux*) LD="${LD-ld} -m elf_s390" ;; sparc64-*linux*) LD="${LD-ld} -m elf32_sparc" ;; esac ;; *64-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_x86_64_fbsd" ;; x86_64-*linux*) LD="${LD-ld} -m elf_x86_64" ;; powerpcle-*linux*) LD="${LD-ld} -m elf64lppc" ;; powerpc-*linux*) LD="${LD-ld} -m elf64ppc" ;; s390*-*linux*|s390*-*tpf*) LD="${LD-ld} -m elf64_s390" ;; sparc*-*linux*) LD="${LD-ld} -m elf64_sparc" ;; esac ;; esac fi rm -rf conftest* ;; *-*-sco3.2v5*) # On SCO OpenServer 5, we need -belf to get full-featured binaries. SAVE_CFLAGS=$CFLAGS CFLAGS="$CFLAGS -belf" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 printf %s "checking whether the C compiler needs -belf... " >&6; } if test ${lt_cv_cc_needs_belf+y} then : printf %s "(cached) " >&6 else case e in #( e) ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : lt_cv_cc_needs_belf=yes else case e in #( e) lt_cv_cc_needs_belf=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 printf "%s\n" "$lt_cv_cc_needs_belf" >&6; } if test yes != "$lt_cv_cc_needs_belf"; then # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf CFLAGS=$SAVE_CFLAGS fi ;; *-*solaris*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `$FILECMD conftest.o` in *64-bit*) case $lt_cv_prog_gnu_ld in yes*) case $host in i?86-*-solaris*|x86_64-*-solaris*) LD="${LD-ld} -m elf_x86_64" ;; sparc*-*-solaris*) LD="${LD-ld} -m elf64_sparc" ;; esac # GNU ld 2.21 introduced _sol2 emulations. Use them if available. if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then LD=${LD-ld}_sol2 fi ;; *) if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then LD="${LD-ld} -64" fi ;; esac ;; esac fi rm -rf conftest* ;; esac need_locks=$enable_libtool_lock if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. set dummy ${ac_tool_prefix}mt; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_MANIFEST_TOOL+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$MANIFEST_TOOL"; then ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL if test -n "$MANIFEST_TOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 printf "%s\n" "$MANIFEST_TOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_MANIFEST_TOOL"; then ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL # Extract the first word of "mt", so it can be a program name with args. set dummy mt; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_MANIFEST_TOOL+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_MANIFEST_TOOL"; then ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL if test -n "$ac_ct_MANIFEST_TOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 printf "%s\n" "$ac_ct_MANIFEST_TOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_MANIFEST_TOOL" = x; then MANIFEST_TOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL fi else MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" fi test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 printf %s "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } if test ${lt_cv_path_mainfest_tool+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_path_mainfest_tool=no echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out cat conftest.err >&5 if $GREP 'Manifest Tool' conftest.out > /dev/null; then lt_cv_path_mainfest_tool=yes fi rm -f conftest* ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 printf "%s\n" "$lt_cv_path_mainfest_tool" >&6; } if test yes != "$lt_cv_path_mainfest_tool"; then MANIFEST_TOOL=: fi case $host_os in rhapsody* | darwin*) if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_DSYMUTIL+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$DSYMUTIL"; then ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi DSYMUTIL=$ac_cv_prog_DSYMUTIL if test -n "$DSYMUTIL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 printf "%s\n" "$DSYMUTIL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_DSYMUTIL"; then ac_ct_DSYMUTIL=$DSYMUTIL # Extract the first word of "dsymutil", so it can be a program name with args. set dummy dsymutil; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_DSYMUTIL+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_DSYMUTIL"; then ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL if test -n "$ac_ct_DSYMUTIL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 printf "%s\n" "$ac_ct_DSYMUTIL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_DSYMUTIL" = x; then DSYMUTIL=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DSYMUTIL=$ac_ct_DSYMUTIL fi else DSYMUTIL="$ac_cv_prog_DSYMUTIL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. set dummy ${ac_tool_prefix}nmedit; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_NMEDIT+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$NMEDIT"; then ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi NMEDIT=$ac_cv_prog_NMEDIT if test -n "$NMEDIT"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 printf "%s\n" "$NMEDIT" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_NMEDIT"; then ac_ct_NMEDIT=$NMEDIT # Extract the first word of "nmedit", so it can be a program name with args. set dummy nmedit; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_NMEDIT+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_NMEDIT"; then ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_NMEDIT="nmedit" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT if test -n "$ac_ct_NMEDIT"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 printf "%s\n" "$ac_ct_NMEDIT" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_NMEDIT" = x; then NMEDIT=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac NMEDIT=$ac_ct_NMEDIT fi else NMEDIT="$ac_cv_prog_NMEDIT" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. set dummy ${ac_tool_prefix}lipo; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_LIPO+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$LIPO"; then ac_cv_prog_LIPO="$LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_LIPO="${ac_tool_prefix}lipo" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi LIPO=$ac_cv_prog_LIPO if test -n "$LIPO"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 printf "%s\n" "$LIPO" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_LIPO"; then ac_ct_LIPO=$LIPO # Extract the first word of "lipo", so it can be a program name with args. set dummy lipo; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_LIPO+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_LIPO"; then ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_LIPO="lipo" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO if test -n "$ac_ct_LIPO"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 printf "%s\n" "$ac_ct_LIPO" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_LIPO" = x; then LIPO=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac LIPO=$ac_ct_LIPO fi else LIPO="$ac_cv_prog_LIPO" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. set dummy ${ac_tool_prefix}otool; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_OTOOL+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$OTOOL"; then ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_OTOOL="${ac_tool_prefix}otool" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi OTOOL=$ac_cv_prog_OTOOL if test -n "$OTOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 printf "%s\n" "$OTOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL"; then ac_ct_OTOOL=$OTOOL # Extract the first word of "otool", so it can be a program name with args. set dummy otool; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_OTOOL+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_OTOOL"; then ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OTOOL="otool" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL if test -n "$ac_ct_OTOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 printf "%s\n" "$ac_ct_OTOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_OTOOL" = x; then OTOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OTOOL=$ac_ct_OTOOL fi else OTOOL="$ac_cv_prog_OTOOL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. set dummy ${ac_tool_prefix}otool64; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_OTOOL64+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$OTOOL64"; then ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi OTOOL64=$ac_cv_prog_OTOOL64 if test -n "$OTOOL64"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 printf "%s\n" "$OTOOL64" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL64"; then ac_ct_OTOOL64=$OTOOL64 # Extract the first word of "otool64", so it can be a program name with args. set dummy otool64; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_OTOOL64+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_OTOOL64"; then ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OTOOL64="otool64" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 if test -n "$ac_ct_OTOOL64"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 printf "%s\n" "$ac_ct_OTOOL64" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_OTOOL64" = x; then OTOOL64=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OTOOL64=$ac_ct_OTOOL64 fi else OTOOL64="$ac_cv_prog_OTOOL64" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 printf %s "checking for -single_module linker flag... " >&6; } if test ${lt_cv_apple_cc_single_mod+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_apple_cc_single_mod=no if test -z "$LT_MULTI_MODULE"; then # By default we will add the -single_module flag. You can override # by either setting the environment variable LT_MULTI_MODULE # non-empty at configure time, or by adding -multi_module to the # link flags. rm -rf libconftest.dylib* echo "int foo(void){return 1;}" > conftest.c echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c" >&5 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err _lt_result=$? # If there is a non-empty error log, and "single_module" # appears in it, assume the flag caused a linker warning if test -s conftest.err && $GREP single_module conftest.err; then cat conftest.err >&5 # Otherwise, if the output was created with a 0 exit code from # the compiler, it worked. elif test -f libconftest.dylib && test 0 = "$_lt_result"; then lt_cv_apple_cc_single_mod=yes else cat conftest.err >&5 fi rm -rf libconftest.dylib* rm -f conftest.* fi ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 printf "%s\n" "$lt_cv_apple_cc_single_mod" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 printf %s "checking for -exported_symbols_list linker flag... " >&6; } if test ${lt_cv_ld_exported_symbols_list+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_ld_exported_symbols_list=no save_LDFLAGS=$LDFLAGS echo "_main" > conftest.sym LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : lt_cv_ld_exported_symbols_list=yes else case e in #( e) lt_cv_ld_exported_symbols_list=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 printf "%s\n" "$lt_cv_ld_exported_symbols_list" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 printf %s "checking for -force_load linker flag... " >&6; } if test ${lt_cv_ld_force_load+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_ld_force_load=no cat > conftest.c << _LT_EOF int forced_loaded() { return 2;} _LT_EOF echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 echo "$AR $AR_FLAGS libconftest.a conftest.o" >&5 $AR $AR_FLAGS libconftest.a conftest.o 2>&5 echo "$RANLIB libconftest.a" >&5 $RANLIB libconftest.a 2>&5 cat > conftest.c << _LT_EOF int main() { return 0;} _LT_EOF echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err _lt_result=$? if test -s conftest.err && $GREP force_load conftest.err; then cat conftest.err >&5 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then lt_cv_ld_force_load=yes else cat conftest.err >&5 fi rm -f conftest.err libconftest.a conftest conftest.c rm -rf conftest.dSYM ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 printf "%s\n" "$lt_cv_ld_force_load" >&6; } case $host_os in rhapsody* | darwin1.[012]) _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; darwin1.*) _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; darwin*) case $MACOSX_DEPLOYMENT_TARGET,$host in 10.[012],*|,*powerpc*-darwin[5-8]*) _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; *) _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; esac ;; esac if test yes = "$lt_cv_apple_cc_single_mod"; then _lt_dar_single_mod='$single_module' fi if test yes = "$lt_cv_ld_exported_symbols_list"; then _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' else _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' fi if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then _lt_dsymutil='~$DSYMUTIL $lib || :' else _lt_dsymutil= fi ;; esac # func_munge_path_list VARIABLE PATH # ----------------------------------- # VARIABLE is name of variable containing _space_ separated list of # directories to be munged by the contents of PATH, which is string # having a format: # "DIR[:DIR]:" # string "DIR[ DIR]" will be prepended to VARIABLE # ":DIR[:DIR]" # string "DIR[ DIR]" will be appended to VARIABLE # "DIRP[:DIRP]::[DIRA:]DIRA" # string "DIRP[ DIRP]" will be prepended to VARIABLE and string # "DIRA[ DIRA]" will be appended to VARIABLE # "DIR[:DIR]" # VARIABLE will be replaced by "DIR[ DIR]" func_munge_path_list () { case x$2 in x) ;; *:) eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" ;; x:*) eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" ;; *::*) eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" ;; *) eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" ;; esac } ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default " if test "x$ac_cv_header_dlfcn_h" = xyes then : printf "%s\n" "#define HAVE_DLFCN_H 1" >>confdefs.h fi # Set options enable_win32_dll=yes case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args. set dummy ${ac_tool_prefix}as; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_AS+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$AS"; then ac_cv_prog_AS="$AS" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_AS="${ac_tool_prefix}as" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi AS=$ac_cv_prog_AS if test -n "$AS"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AS" >&5 printf "%s\n" "$AS" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_AS"; then ac_ct_AS=$AS # Extract the first word of "as", so it can be a program name with args. set dummy as; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_AS+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_AS"; then ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_AS="as" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_AS=$ac_cv_prog_ac_ct_AS if test -n "$ac_ct_AS"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5 printf "%s\n" "$ac_ct_AS" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_AS" = x; then AS="false" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac AS=$ac_ct_AS fi else AS="$ac_cv_prog_AS" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. set dummy ${ac_tool_prefix}dlltool; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_DLLTOOL+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$DLLTOOL"; then ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi DLLTOOL=$ac_cv_prog_DLLTOOL if test -n "$DLLTOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 printf "%s\n" "$DLLTOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_DLLTOOL"; then ac_ct_DLLTOOL=$DLLTOOL # Extract the first word of "dlltool", so it can be a program name with args. set dummy dlltool; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_DLLTOOL+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_DLLTOOL"; then ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DLLTOOL="dlltool" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL if test -n "$ac_ct_DLLTOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 printf "%s\n" "$ac_ct_DLLTOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_DLLTOOL" = x; then DLLTOOL="false" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DLLTOOL=$ac_ct_DLLTOOL fi else DLLTOOL="$ac_cv_prog_DLLTOOL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. set dummy ${ac_tool_prefix}objdump; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_OBJDUMP+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$OBJDUMP"; then ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi OBJDUMP=$ac_cv_prog_OBJDUMP if test -n "$OBJDUMP"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 printf "%s\n" "$OBJDUMP" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_OBJDUMP"; then ac_ct_OBJDUMP=$OBJDUMP # Extract the first word of "objdump", so it can be a program name with args. set dummy objdump; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_OBJDUMP+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_OBJDUMP"; then ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OBJDUMP="objdump" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP if test -n "$ac_ct_OBJDUMP"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 printf "%s\n" "$ac_ct_OBJDUMP" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_OBJDUMP" = x; then OBJDUMP="false" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OBJDUMP=$ac_ct_OBJDUMP fi else OBJDUMP="$ac_cv_prog_OBJDUMP" fi ;; esac test -z "$AS" && AS=as test -z "$DLLTOOL" && DLLTOOL=dlltool test -z "$OBJDUMP" && OBJDUMP=objdump # Check whether --enable-static was given. if test ${enable_static+y} then : enableval=$enable_static; p=${PACKAGE-default} case $enableval in yes) enable_static=yes ;; no) enable_static=no ;; *) enable_static=no # Look at the argument we got. We use all the common list separators. lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for pkg in $enableval; do IFS=$lt_save_ifs if test "X$pkg" = "X$p"; then enable_static=yes fi done IFS=$lt_save_ifs ;; esac else case e in #( e) enable_static=no ;; esac fi enable_dlopen=no # Check whether --enable-shared was given. if test ${enable_shared+y} then : enableval=$enable_shared; p=${PACKAGE-default} case $enableval in yes) enable_shared=yes ;; no) enable_shared=no ;; *) enable_shared=no # Look at the argument we got. We use all the common list separators. lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for pkg in $enableval; do IFS=$lt_save_ifs if test "X$pkg" = "X$p"; then enable_shared=yes fi done IFS=$lt_save_ifs ;; esac else case e in #( e) enable_shared=yes ;; esac fi # Check whether --with-pic was given. if test ${with_pic+y} then : withval=$with_pic; lt_p=${PACKAGE-default} case $withval in yes|no) pic_mode=$withval ;; *) pic_mode=default # Look at the argument we got. We use all the common list separators. lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for lt_pkg in $withval; do IFS=$lt_save_ifs if test "X$lt_pkg" = "X$lt_p"; then pic_mode=yes fi done IFS=$lt_save_ifs ;; esac else case e in #( e) pic_mode=default ;; esac fi # Check whether --enable-fast-install was given. if test ${enable_fast_install+y} then : enableval=$enable_fast_install; p=${PACKAGE-default} case $enableval in yes) enable_fast_install=yes ;; no) enable_fast_install=no ;; *) enable_fast_install=no # Look at the argument we got. We use all the common list separators. lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for pkg in $enableval; do IFS=$lt_save_ifs if test "X$pkg" = "X$p"; then enable_fast_install=yes fi done IFS=$lt_save_ifs ;; esac else case e in #( e) enable_fast_install=yes ;; esac fi shared_archive_member_spec= case $host,$enable_shared in power*-*-aix[5-9]*,yes) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5 printf %s "checking which variant of shared library versioning to provide... " >&6; } # Check whether --with-aix-soname was given. if test ${with_aix_soname+y} then : withval=$with_aix_soname; case $withval in aix|svr4|both) ;; *) as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5 ;; esac lt_cv_with_aix_soname=$with_aix_soname else case e in #( e) if test ${lt_cv_with_aix_soname+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_with_aix_soname=aix ;; esac fi with_aix_soname=$lt_cv_with_aix_soname ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5 printf "%s\n" "$with_aix_soname" >&6; } if test aix != "$with_aix_soname"; then # For the AIX way of multilib, we name the shared archive member # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, # the AIX toolchain works better with OBJECT_MODE set (default 32). if test 64 = "${OBJECT_MODE-32}"; then shared_archive_member_spec=shr_64 else shared_archive_member_spec=shr fi fi ;; *) with_aix_soname=aix ;; esac # This can be used to rebuild libtool when needed LIBTOOL_DEPS=$ltmain # Always use our own libtool. LIBTOOL='$(SHELL) $(top_builddir)/libtool' test -z "$LN_S" && LN_S="ln -s" if test -n "${ZSH_VERSION+set}"; then setopt NO_GLOB_SUBST fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 printf %s "checking for objdir... " >&6; } if test ${lt_cv_objdir+y} then : printf %s "(cached) " >&6 else case e in #( e) rm -f .libs 2>/dev/null mkdir .libs 2>/dev/null if test -d .libs; then lt_cv_objdir=.libs else # MS-DOS does not allow filenames that begin with a dot. lt_cv_objdir=_libs fi rmdir .libs 2>/dev/null ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 printf "%s\n" "$lt_cv_objdir" >&6; } objdir=$lt_cv_objdir printf "%s\n" "#define LT_OBJDIR \"$lt_cv_objdir/\"" >>confdefs.h case $host_os in aix3*) # AIX sometimes has problems with the GCC collect2 program. For some # reason, if we set the COLLECT_NAMES environment variable, the problems # vanish in a puff of smoke. if test set != "${COLLECT_NAMES+set}"; then COLLECT_NAMES= export COLLECT_NAMES fi ;; esac # Global variables: ofile=libtool can_build_shared=yes # All known linkers require a '.a' archive for static linking (except MSVC and # ICC, which need '.lib'). libext=a with_gnu_ld=$lt_cv_prog_gnu_ld old_CC=$CC old_CFLAGS=$CFLAGS # Set sane defaults for various variables test -z "$CC" && CC=cc test -z "$LTCC" && LTCC=$CC test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS test -z "$LD" && LD=ld test -z "$ac_objext" && ac_objext=o func_cc_basename $compiler cc_basename=$func_cc_basename_result # Only perform the check for file, if the check method requires it test -z "$MAGIC_CMD" && MAGIC_CMD=file case $deplibs_check_method in file_magic*) if test "$file_magic_cmd" = '$MAGIC_CMD'; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 printf %s "checking for ${ac_tool_prefix}file... " >&6; } if test ${lt_cv_path_MAGIC_CMD+y} then : printf %s "(cached) " >&6 else case e in #( e) case $MAGIC_CMD in [\\/*] | ?:[\\/]*) lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. ;; *) lt_save_MAGIC_CMD=$MAGIC_CMD lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" for ac_dir in $ac_dummy; do IFS=$lt_save_ifs test -z "$ac_dir" && ac_dir=. if test -f "$ac_dir/${ac_tool_prefix}file"; then lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file" if test -n "$file_magic_test_file"; then case $deplibs_check_method in "file_magic "*) file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` MAGIC_CMD=$lt_cv_path_MAGIC_CMD if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | $EGREP "$file_magic_regex" > /dev/null; then : else cat <<_LT_EOF 1>&2 *** Warning: the command libtool uses to detect shared libraries, *** $file_magic_cmd, produces output that libtool cannot recognize. *** The result is that libtool may fail to recognize shared libraries *** as such. This will affect the creation of libtool libraries that *** depend on shared libraries, but programs linked with such libtool *** libraries will work regardless of this problem. Nevertheless, you *** may want to report the problem to your system manager and/or to *** bug-libtool@gnu.org _LT_EOF fi ;; esac fi break fi done IFS=$lt_save_ifs MAGIC_CMD=$lt_save_MAGIC_CMD ;; esac ;; esac fi MAGIC_CMD=$lt_cv_path_MAGIC_CMD if test -n "$MAGIC_CMD"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 printf "%s\n" "$MAGIC_CMD" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test -z "$lt_cv_path_MAGIC_CMD"; then if test -n "$ac_tool_prefix"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for file" >&5 printf %s "checking for file... " >&6; } if test ${lt_cv_path_MAGIC_CMD+y} then : printf %s "(cached) " >&6 else case e in #( e) case $MAGIC_CMD in [\\/*] | ?:[\\/]*) lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. ;; *) lt_save_MAGIC_CMD=$MAGIC_CMD lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" for ac_dir in $ac_dummy; do IFS=$lt_save_ifs test -z "$ac_dir" && ac_dir=. if test -f "$ac_dir/file"; then lt_cv_path_MAGIC_CMD=$ac_dir/"file" if test -n "$file_magic_test_file"; then case $deplibs_check_method in "file_magic "*) file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` MAGIC_CMD=$lt_cv_path_MAGIC_CMD if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | $EGREP "$file_magic_regex" > /dev/null; then : else cat <<_LT_EOF 1>&2 *** Warning: the command libtool uses to detect shared libraries, *** $file_magic_cmd, produces output that libtool cannot recognize. *** The result is that libtool may fail to recognize shared libraries *** as such. This will affect the creation of libtool libraries that *** depend on shared libraries, but programs linked with such libtool *** libraries will work regardless of this problem. Nevertheless, you *** may want to report the problem to your system manager and/or to *** bug-libtool@gnu.org _LT_EOF fi ;; esac fi break fi done IFS=$lt_save_ifs MAGIC_CMD=$lt_save_MAGIC_CMD ;; esac ;; esac fi MAGIC_CMD=$lt_cv_path_MAGIC_CMD if test -n "$MAGIC_CMD"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 printf "%s\n" "$MAGIC_CMD" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi else MAGIC_CMD=: fi fi fi ;; esac # Use C for the default configuration in the libtool script lt_save_CC=$CC ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu # Source file extension for C test sources. ac_ext=c # Object file extension for compiled C test sources. objext=o objext=$objext # Code to be used in simple compile tests lt_simple_compile_test_code="int some_variable = 0;" # Code to be used in simple link tests lt_simple_link_test_code='int main(){return(0);}' # If no C compiler was specified, use CC. LTCC=${LTCC-"$CC"} # If no C compiler flags were specified, use CFLAGS. LTCFLAGS=${LTCFLAGS-"$CFLAGS"} # Allow CC to be a program name with arguments. compiler=$CC # Save the default compiler, since it gets overwritten when the other # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. compiler_DEFAULT=$CC # save warnings/boilerplate of simple test code ac_outfile=conftest.$ac_objext echo "$lt_simple_compile_test_code" >conftest.$ac_ext eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err _lt_compiler_boilerplate=`cat conftest.err` $RM conftest* ac_outfile=conftest.$ac_objext echo "$lt_simple_link_test_code" >conftest.$ac_ext eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err _lt_linker_boilerplate=`cat conftest.err` $RM -r conftest* ## CAVEAT EMPTOR: ## There is no encapsulation within the following macros, do not change ## the running order or otherwise move them around unless you know exactly ## what you are doing... if test -n "$compiler"; then lt_prog_compiler_no_builtin_flag= if test yes = "$GCC"; then case $cc_basename in nvcc*) lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; *) lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 printf %s "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } if test ${lt_cv_prog_compiler_rtti_exceptions+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_prog_compiler_rtti_exceptions=no ac_outfile=conftest.$ac_objext echo "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. # The option is referenced via a variable to avoid confusing sed. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler_rtti_exceptions=yes fi fi $RM conftest* ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 printf "%s\n" "$lt_cv_prog_compiler_rtti_exceptions" >&6; } if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" else : fi fi lt_prog_compiler_wl= lt_prog_compiler_pic= lt_prog_compiler_static= if test yes = "$GCC"; then lt_prog_compiler_wl='-Wl,' lt_prog_compiler_static='-static' case $host_os in aix*) # All AIX code is PIC. if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor lt_prog_compiler_static='-Bstatic' fi lt_prog_compiler_pic='-fPIC' ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support lt_prog_compiler_pic='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the '-m68020' flag to GCC prevents building anything better, # like '-m68040'. lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries lt_prog_compiler_pic='-DDLL_EXPORT' case $host_os in os2*) lt_prog_compiler_static='$wl-static' ;; esac ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files lt_prog_compiler_pic='-fno-common' ;; haiku*) # PIC is the default for Haiku. # The "-static" flag exists, but is broken. lt_prog_compiler_static= ;; hpux*) # PIC is the default for 64-bit PA HP-UX, but not for 32-bit # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag # sets the default TLS model and affects inlining. case $host_cpu in hppa*64*) # +Z the default ;; *) lt_prog_compiler_pic='-fPIC' ;; esac ;; interix[3-9]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; msdosdjgpp*) # Just because we use GCC doesn't mean we suddenly get shared libraries # on systems that don't support them. lt_prog_compiler_can_build_shared=no enable_shared=no ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. lt_prog_compiler_pic='-fPIC -shared' ;; sysv4*MP*) if test -d /usr/nec; then lt_prog_compiler_pic=-Kconform_pic fi ;; *) lt_prog_compiler_pic='-fPIC' ;; esac case $cc_basename in nvcc*) # Cuda Compiler Driver 2.2 lt_prog_compiler_wl='-Xlinker ' if test -n "$lt_prog_compiler_pic"; then lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" fi ;; esac else # PORTME Check for flag to pass linker flags through the system compiler. case $host_os in aix*) lt_prog_compiler_wl='-Wl,' if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor lt_prog_compiler_static='-Bstatic' else lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' fi ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files lt_prog_compiler_pic='-fno-common' case $cc_basename in nagfor*) # NAG Fortran compiler lt_prog_compiler_wl='-Wl,-Wl,,' lt_prog_compiler_pic='-PIC' lt_prog_compiler_static='-Bstatic' ;; esac ;; mingw* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). lt_prog_compiler_pic='-DDLL_EXPORT' case $host_os in os2*) lt_prog_compiler_static='$wl-static' ;; esac ;; hpux9* | hpux10* | hpux11*) lt_prog_compiler_wl='-Wl,' # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but # not for PA HP-UX. case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) lt_prog_compiler_pic='+Z' ;; esac # Is there a better lt_prog_compiler_static that works with the bundled CC? lt_prog_compiler_static='$wl-a ${wl}archive' ;; irix5* | irix6* | nonstopux*) lt_prog_compiler_wl='-Wl,' # PIC (with -KPIC) is the default. lt_prog_compiler_static='-non_shared' ;; linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) case $cc_basename in # old Intel for x86_64, which still supported -KPIC. ecc*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-static' ;; # icc used to be incompatible with GCC. # ICC 10 doesn't accept -KPIC any more. icc* | ifort*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fPIC' lt_prog_compiler_static='-static' ;; # Lahey Fortran 8.1. lf95*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='--shared' lt_prog_compiler_static='--static' ;; nagfor*) # NAG Fortran compiler lt_prog_compiler_wl='-Wl,-Wl,,' lt_prog_compiler_pic='-PIC' lt_prog_compiler_static='-Bstatic' ;; tcc*) # Fabrice Bellard et al's Tiny C Compiler lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fPIC' lt_prog_compiler_static='-static' ;; pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) # Portland Group compilers (*not* the Pentium gcc compiler, # which looks to be a dead project) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fpic' lt_prog_compiler_static='-Bstatic' ;; ccc*) lt_prog_compiler_wl='-Wl,' # All Alpha code is PIC. lt_prog_compiler_static='-non_shared' ;; xl* | bgxl* | bgf* | mpixl*) # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-qpic' lt_prog_compiler_static='-qstaticlink' ;; *) case `$CC -V 2>&1 | $SED 5q` in *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) # Sun Fortran 8.3 passes all unrecognized flags to the linker lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' lt_prog_compiler_wl='' ;; *Sun\ F* | *Sun*Fortran*) lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' lt_prog_compiler_wl='-Qoption ld ' ;; *Sun\ C*) # Sun C 5.9 lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' lt_prog_compiler_wl='-Wl,' ;; *Intel*\ [CF]*Compiler*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fPIC' lt_prog_compiler_static='-static' ;; *Portland\ Group*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fpic' lt_prog_compiler_static='-Bstatic' ;; esac ;; esac ;; newsos6) lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. lt_prog_compiler_pic='-fPIC -shared' ;; osf3* | osf4* | osf5*) lt_prog_compiler_wl='-Wl,' # All OSF/1 code is PIC. lt_prog_compiler_static='-non_shared' ;; rdos*) lt_prog_compiler_static='-non_shared' ;; solaris*) lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' case $cc_basename in f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) lt_prog_compiler_wl='-Qoption ld ';; *) lt_prog_compiler_wl='-Wl,';; esac ;; sunos4*) lt_prog_compiler_wl='-Qoption ld ' lt_prog_compiler_pic='-PIC' lt_prog_compiler_static='-Bstatic' ;; sysv4 | sysv4.2uw2* | sysv4.3*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' ;; sysv4*MP*) if test -d /usr/nec; then lt_prog_compiler_pic='-Kconform_pic' lt_prog_compiler_static='-Bstatic' fi ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' ;; unicos*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_can_build_shared=no ;; uts4*) lt_prog_compiler_pic='-pic' lt_prog_compiler_static='-Bstatic' ;; *) lt_prog_compiler_can_build_shared=no ;; esac fi case $host_os in # For platforms that do not support PIC, -DPIC is meaningless: *djgpp*) lt_prog_compiler_pic= ;; *) lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 printf %s "checking for $compiler option to produce PIC... " >&6; } if test ${lt_cv_prog_compiler_pic+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_prog_compiler_pic=$lt_prog_compiler_pic ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 printf "%s\n" "$lt_cv_prog_compiler_pic" >&6; } lt_prog_compiler_pic=$lt_cv_prog_compiler_pic # # Check to make sure the PIC flag actually works. # if test -n "$lt_prog_compiler_pic"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 printf %s "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } if test ${lt_cv_prog_compiler_pic_works+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_prog_compiler_pic_works=no ac_outfile=conftest.$ac_objext echo "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. # The option is referenced via a variable to avoid confusing sed. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler_pic_works=yes fi fi $RM conftest* ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 printf "%s\n" "$lt_cv_prog_compiler_pic_works" >&6; } if test yes = "$lt_cv_prog_compiler_pic_works"; then case $lt_prog_compiler_pic in "" | " "*) ;; *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; esac else lt_prog_compiler_pic= lt_prog_compiler_can_build_shared=no fi fi # # Check to make sure the static flag actually works. # wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 printf %s "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } if test ${lt_cv_prog_compiler_static_works+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_prog_compiler_static_works=no save_LDFLAGS=$LDFLAGS LDFLAGS="$LDFLAGS $lt_tmp_static_flag" echo "$lt_simple_link_test_code" > conftest.$ac_ext if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then # The linker can only warn and ignore the option if not recognized # So say no if there are warnings if test -s conftest.err; then # Append any errors to the config.log. cat conftest.err 1>&5 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler_static_works=yes fi else lt_cv_prog_compiler_static_works=yes fi fi $RM -r conftest* LDFLAGS=$save_LDFLAGS ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 printf "%s\n" "$lt_cv_prog_compiler_static_works" >&6; } if test yes = "$lt_cv_prog_compiler_static_works"; then : else lt_prog_compiler_static= fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 printf %s "checking if $compiler supports -c -o file.$ac_objext... " >&6; } if test ${lt_cv_prog_compiler_c_o+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_prog_compiler_c_o=no $RM -r conftest 2>/dev/null mkdir conftest cd conftest mkdir out echo "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="-o out/conftest2.$ac_objext" # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then lt_cv_prog_compiler_c_o=yes fi fi chmod u+w . 2>&5 $RM conftest* # SGI C++ compiler will create directory out/ii_files/ for # template instantiation test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files $RM out/* && rmdir out cd .. $RM -r conftest $RM conftest* ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 printf "%s\n" "$lt_cv_prog_compiler_c_o" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 printf %s "checking if $compiler supports -c -o file.$ac_objext... " >&6; } if test ${lt_cv_prog_compiler_c_o+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_prog_compiler_c_o=no $RM -r conftest 2>/dev/null mkdir conftest cd conftest mkdir out echo "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="-o out/conftest2.$ac_objext" # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then lt_cv_prog_compiler_c_o=yes fi fi chmod u+w . 2>&5 $RM conftest* # SGI C++ compiler will create directory out/ii_files/ for # template instantiation test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files $RM out/* && rmdir out cd .. $RM -r conftest $RM conftest* ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 printf "%s\n" "$lt_cv_prog_compiler_c_o" >&6; } hard_links=nottested if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then # do not overwrite the value of need_locks provided by the user { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 printf %s "checking if we can lock with hard links... " >&6; } hard_links=yes $RM conftest* ln conftest.a conftest.b 2>/dev/null && hard_links=no touch conftest.a ln conftest.a conftest.b 2>&5 || hard_links=no ln conftest.a conftest.b 2>/dev/null && hard_links=no { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 printf "%s\n" "$hard_links" >&6; } if test no = "$hard_links"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5 printf "%s\n" "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;} need_locks=warn fi else need_locks=no fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 printf %s "checking whether the $compiler linker ($LD) supports shared libraries... 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If you *** really care for shared libraries, you may want to install binutils *** 2.20 or above, or modify your PATH so that a non-GNU linker is found. *** You will then need to restart the configuration process. _LT_EOF fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' archive_expsym_cmds='' ;; m68k) archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes ;; esac ;; beos*) if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then allow_undefined_flag=unsupported # Joseph Beckenbach says some releases of gcc # support --undefined. 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Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.9.1 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) case `$LD -v 2>&1` in *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) ld_shlibs=no cat <<_LT_EOF 1>&2 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot *** reliably create shared libraries on SCO systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.16.91.0.3 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF ;; *) # For security reasons, it is highly recommended that you always # use absolute paths for naming shared libraries, and exclude the # DT_RUNPATH tag from executables and libraries. But doing so # requires that you compile everything twice, which is a pain. if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; esac ;; sunos4*) archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' wlarc= hardcode_direct=yes hardcode_shlibpath_var=no ;; *) if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; esac if test no = "$ld_shlibs"; then runpath_var= hardcode_libdir_flag_spec= export_dynamic_flag_spec= whole_archive_flag_spec= fi else # PORTME fill in a description of your system's linker (not GNU ld) case $host_os in aix3*) allow_undefined_flag=unsupported always_export_symbols=yes archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' # Note: this linker hardcodes the directories in LIBPATH if there # are no directories specified by -L. hardcode_minus_L=yes if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then # Neither direct hardcoding nor static linking is supported with a # broken collect2. hardcode_direct=unsupported fi ;; aix[4-9]*) if test ia64 = "$host_cpu"; then # On IA64, the linker does run time linking by default, so we don't # have to do anything special. aix_use_runtimelinking=no exp_sym_flag='-Bexport' no_entry_flag= else # If we're using GNU nm, then we don't want the "-C" option. # -C means demangle to GNU nm, but means don't demangle to AIX nm. # Without the "-l" option, or with the "-B" option, AIX nm treats # weak defined symbols like other global defined symbols, whereas # GNU nm marks them as "W". # While the 'weak' keyword is ignored in the Export File, we need # it in the Import File for the 'aix-soname' feature, so we have # to replace the "-B" option with "-P" for AIX nm. if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols' else export_symbols_cmds='`func_echo_all $NM | $SED -e '\''s/B\([^B]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols' fi aix_use_runtimelinking=no # Test if we are trying to use run time linking or normal # AIX style linking. If -brtl is somewhere in LDFLAGS, we # have runtime linking enabled, and use it for executables. # For shared libraries, we enable/disable runtime linking # depending on the kind of the shared library created - # when "with_aix_soname,aix_use_runtimelinking" is: # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables # "aix,yes" lib.so shared, rtl:yes, for executables # lib.a static archive # "both,no" lib.so.V(shr.o) shared, rtl:yes # lib.a(lib.so.V) shared, rtl:no, for executables # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables # lib.a(lib.so.V) shared, rtl:no # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables # lib.a static archive case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) for ld_flag in $LDFLAGS; do if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then aix_use_runtimelinking=yes break fi done if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then # With aix-soname=svr4, we create the lib.so.V shared archives only, # so we don't have lib.a shared libs to link our executables. # We have to force runtime linking in this case. aix_use_runtimelinking=yes LDFLAGS="$LDFLAGS -Wl,-brtl" fi ;; esac exp_sym_flag='-bexport' no_entry_flag='-bnoentry' fi # When large executables or shared objects are built, AIX ld can # have problems creating the table of contents. If linking a library # or program results in "error TOC overflow" add -mminimal-toc to # CXXFLAGS/CFLAGS for g++/gcc. 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The following line is correct: shared_flag='-G' else if test yes = "$aix_use_runtimelinking"; then shared_flag='$wl-G' else shared_flag='$wl-bM:SRE' fi shared_flag_aix='$wl-bM:SRE' shared_flag_svr4='$wl-G' fi fi export_dynamic_flag_spec='$wl-bexpall' # It seems that -bexpall does not export symbols beginning with # underscore (_), so it is better to generate a list of symbols to export. always_export_symbols=yes if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then # Warning - without using the other runtime loading flags (-brtl), # -berok will link without error, but may produce a broken library. allow_undefined_flag='-berok' # Determine the default libpath from the value encoded in an # empty executable. if test set = "${lt_cv_aix_libpath+set}"; then aix_libpath=$lt_cv_aix_libpath else if test ${lt_cv_aix_libpath_+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\([^ ]*\) *$/\1/ p } }' lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # Check for a 64-bit object if we didn't find anything. if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=/usr/lib:/lib fi ;; esac fi aix_libpath=$lt_cv_aix_libpath_ fi hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag else if test ia64 = "$host_cpu"; then hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib' allow_undefined_flag="-z nodefs" archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an # empty executable. if test set = "${lt_cv_aix_libpath+set}"; then aix_libpath=$lt_cv_aix_libpath else if test ${lt_cv_aix_libpath_+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\([^ ]*\) *$/\1/ p } }' lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # Check for a 64-bit object if we didn't find anything. if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=/usr/lib:/lib fi ;; esac fi aix_libpath=$lt_cv_aix_libpath_ fi hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" # Warning - without using the other run time loading flags, # -berok will link without error, but may produce a broken library. no_undefined_flag=' $wl-bernotok' allow_undefined_flag=' $wl-berok' if test yes = "$with_gnu_ld"; then # We only use this code for GNU lds that support --whole-archive. whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive' else # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec='$convenience' fi archive_cmds_need_lc=yes archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' # -brtl affects multiple linker settings, -berok does not and is overridden later compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`' if test svr4 != "$with_aix_soname"; then # This is similar to how AIX traditionally builds its shared libraries. archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' fi if test aix != "$with_aix_soname"; then archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' else # used by -dlpreopen to get the symbols archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir' fi archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d' fi fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' archive_expsym_cmds='' ;; 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then cp "$export_symbols" "$output_objdir/$soname.def"; echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; else $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; fi~ $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ linknames=' # The linker will not automatically build a static lib if we build a DLL. # _LT_TAGVAR(old_archive_from_new_cmds, )='true' enable_shared_with_static_runtimes=yes exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' # Don't use ranlib old_postinstall_cmds='chmod 644 $oldlib' postlink_cmds='lt_outputfile="@OUTPUT@"~ lt_tool_outputfile="@TOOL_OUTPUT@"~ case $lt_outputfile in *.exe|*.EXE) ;; *) lt_outputfile=$lt_outputfile.exe lt_tool_outputfile=$lt_tool_outputfile.exe ;; 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then whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' else whole_archive_flag_spec='' fi link_all_deplibs=yes allow_undefined_flag=$_lt_dar_allow_undefined case $cc_basename in ifort*|nagfor*) _lt_dar_can_shared=yes ;; *) _lt_dar_can_shared=$GCC ;; esac if test yes = "$_lt_dar_can_shared"; then output_verbose_link_cmd=func_echo_all archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil" module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" archive_expsym_cmds="$SED 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil" module_expsym_cmds="$SED -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil" else ld_shlibs=no fi ;; dgux*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-L$libdir' hardcode_shlibpath_var=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. Future versions do this automatically, but an explicit c++rt0.o # does not break anything, and helps significantly (at the cost of a little # extra space). freebsd2.2*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; # Unfortunately, older versions of FreeBSD 2 do not have this feature. freebsd2.*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes hardcode_minus_L=yes hardcode_shlibpath_var=no ;; # FreeBSD 3 and greater uses gcc -shared to do shared libraries. freebsd* | dragonfly* | midnightbsd*) archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; hpux9*) if test yes = "$GCC"; then archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' else archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' fi hardcode_libdir_flag_spec='$wl+b $wl$libdir' hardcode_libdir_separator=: hardcode_direct=yes # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes export_dynamic_flag_spec='$wl-E' ;; hpux10*) if test yes,no = "$GCC,$with_gnu_ld"; then archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi if test no = "$with_gnu_ld"; then hardcode_libdir_flag_spec='$wl+b $wl$libdir' hardcode_libdir_separator=: hardcode_direct=yes hardcode_direct_absolute=yes export_dynamic_flag_spec='$wl-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes fi ;; hpux11*) if test yes,no = "$GCC,$with_gnu_ld"; then case $host_cpu in hppa*64*) archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case $host_cpu in hppa*64*) archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) # Older versions of the 11.00 compiler do not understand -b yet # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 printf %s "checking if $CC understands -b... " >&6; } if test ${lt_cv_prog_compiler__b+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_prog_compiler__b=no save_LDFLAGS=$LDFLAGS LDFLAGS="$LDFLAGS -b" echo "$lt_simple_link_test_code" > conftest.$ac_ext if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then # The linker can only warn and ignore the option if not recognized # So say no if there are warnings if test -s conftest.err; then # Append any errors to the config.log. cat conftest.err 1>&5 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler__b=yes fi else lt_cv_prog_compiler__b=yes fi fi $RM -r conftest* LDFLAGS=$save_LDFLAGS ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 printf "%s\n" "$lt_cv_prog_compiler__b" >&6; } if test yes = "$lt_cv_prog_compiler__b"; then archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi ;; esac fi if test no = "$with_gnu_ld"; then hardcode_libdir_flag_spec='$wl+b $wl$libdir' hardcode_libdir_separator=: case $host_cpu in hppa*64*|ia64*) hardcode_direct=no hardcode_shlibpath_var=no ;; *) hardcode_direct=yes hardcode_direct_absolute=yes export_dynamic_flag_spec='$wl-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test yes = "$GCC"; then archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' # Try to use the -exported_symbol ld option, if it does not # work, assume that -exports_file does not work either and # implicitly export all symbols. # This should be the same for all languages, so no per-tag cache variable. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 printf %s "checking whether the $host_os linker accepts -exported_symbol... " >&6; } if test ${lt_cv_irix_exported_symbol+y} then : printf %s "(cached) " >&6 else case e in #( e) save_LDFLAGS=$LDFLAGS LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int foo (void) { return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : lt_cv_irix_exported_symbol=yes else case e in #( e) lt_cv_irix_exported_symbol=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 printf "%s\n" "$lt_cv_irix_exported_symbol" >&6; } if test yes = "$lt_cv_irix_exported_symbol"; then archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib' fi else archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' hardcode_libdir_separator=: inherit_rpath=yes link_all_deplibs=yes ;; linux*) case $cc_basename in tcc*) # Fabrice Bellard et al's Tiny C Compiler ld_shlibs=yes archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' ;; esac ;; netbsd*) if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF fi hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; newsos6) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' hardcode_libdir_separator=: hardcode_shlibpath_var=no ;; *nto* | *qnx*) ;; openbsd* | bitrig*) if test -f /usr/libexec/ld.so; then hardcode_direct=yes hardcode_shlibpath_var=no hardcode_direct_absolute=yes if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' hardcode_libdir_flag_spec='$wl-rpath,$libdir' export_dynamic_flag_spec='$wl-E' else archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='$wl-rpath,$libdir' fi else ld_shlibs=no fi ;; os2*) hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes allow_undefined_flag=unsupported shrext_cmds=.dll archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ $ECHO EXPORTS >> $output_objdir/$libname.def~ emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ emximp -o $lib $output_objdir/$libname.def' archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ $ECHO EXPORTS >> $output_objdir/$libname.def~ prefix_cmds="$SED"~ if test EXPORTS = "`$SED 1q $export_symbols`"; then prefix_cmds="$prefix_cmds -e 1d"; fi~ prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ emximp -o $lib $output_objdir/$libname.def' old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' enable_shared_with_static_runtimes=yes file_list_spec='@' ;; osf3*) if test yes = "$GCC"; then allow_undefined_flag=' $wl-expect_unresolved $wl\*' archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' hardcode_libdir_separator=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag if test yes = "$GCC"; then allow_undefined_flag=' $wl-expect_unresolved $wl\*' archive_cmds='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp' # Both c and cxx compiler support -rpath directly hardcode_libdir_flag_spec='-rpath $libdir' fi archive_cmds_need_lc='no' hardcode_libdir_separator=: ;; solaris*) no_undefined_flag=' -z defs' if test yes = "$GCC"; then wlarc='$wl' archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' else case `$CC -V 2>&1` in *"Compilers 5.0"*) wlarc='' archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' ;; *) wlarc='$wl' archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' ;; esac fi hardcode_libdir_flag_spec='-R$libdir' hardcode_shlibpath_var=no case $host_os in solaris2.[0-5] | solaris2.[0-5].*) ;; *) # The compiler driver will combine and reorder linker options, # but understands '-z linker_flag'. GCC discards it without '$wl', # but is careful enough not to reorder. # Supported since Solaris 2.6 (maybe 2.5.1?) if test yes = "$GCC"; then whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' else whole_archive_flag_spec='-z allextract$convenience -z defaultextract' fi ;; esac link_all_deplibs=yes ;; sunos4*) if test sequent = "$host_vendor"; then # Use $CC to link under sequent, because it throws in some extra .o # files that make .init and .fini sections work. archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' fi hardcode_libdir_flag_spec='-L$libdir' hardcode_direct=yes hardcode_minus_L=yes hardcode_shlibpath_var=no ;; sysv4) case $host_vendor in sni) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes # is this really true??? ;; siemens) ## LD is ld it makes a PLAMLIB ## CC just makes a GrossModule. archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' reload_cmds='$CC -r -o $output$reload_objs' hardcode_direct=no ;; motorola) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=no #Motorola manual says yes, but my tests say they lie ;; esac runpath_var='LD_RUN_PATH' hardcode_shlibpath_var=no ;; sysv4.3*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var=no export_dynamic_flag_spec='-Bexport' ;; sysv4*MP*) if test -d /usr/nec; then archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var=no runpath_var=LD_RUN_PATH hardcode_runpath_var=yes ld_shlibs=yes fi ;; sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) no_undefined_flag='$wl-z,text' archive_cmds_need_lc=no hardcode_shlibpath_var=no runpath_var='LD_RUN_PATH' if test yes = "$GCC"; then archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' fi ;; sysv5* | sco3.2v5* | sco5v6*) # Note: We CANNOT use -z defs as we might desire, because we do not # link with -lc, and that would cause any symbols used from libc to # always be unresolved, which means just about no library would # ever link correctly. If we're not using GNU ld we use -z text # though, which does catch some bad symbols but isn't as heavy-handed # as -z defs. no_undefined_flag='$wl-z,text' allow_undefined_flag='$wl-z,nodefs' archive_cmds_need_lc=no hardcode_shlibpath_var=no hardcode_libdir_flag_spec='$wl-R,$libdir' hardcode_libdir_separator=':' link_all_deplibs=yes export_dynamic_flag_spec='$wl-Bexport' runpath_var='LD_RUN_PATH' if test yes = "$GCC"; then archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' fi ;; uts4*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-L$libdir' hardcode_shlibpath_var=no ;; *) ld_shlibs=no ;; esac if test sni = "$host_vendor"; then case $host in sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) export_dynamic_flag_spec='$wl-Blargedynsym' ;; esac fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 printf "%s\n" "$ld_shlibs" >&6; } test no = "$ld_shlibs" && can_build_shared=no with_gnu_ld=$with_gnu_ld # # Do we need to explicitly link libc? # case "x$archive_cmds_need_lc" in x|xyes) # Assume -lc should be added archive_cmds_need_lc=yes if test yes,yes = "$GCC,$enable_shared"; then case $archive_cmds in *'~'*) # FIXME: we may have to deal with multi-command sequences. ;; '$CC '*) # Test whether the compiler implicitly links with -lc since on some # systems, -lgcc has to come before -lc. If gcc already passes -lc # to ld, don't add -lc before -lgcc. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 printf %s "checking whether -lc should be explicitly linked in... " >&6; } if test ${lt_cv_archive_cmds_need_lc+y} then : printf %s "(cached) " >&6 else case e in #( e) $RM conftest* echo "$lt_simple_compile_test_code" > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } 2>conftest.err; then soname=conftest lib=conftest libobjs=conftest.$ac_objext deplibs= wl=$lt_prog_compiler_wl pic_flag=$lt_prog_compiler_pic compiler_flags=-v linker_flags=-v verstring= output_objdir=. libname=conftest lt_save_allow_undefined_flag=$allow_undefined_flag allow_undefined_flag= if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } then lt_cv_archive_cmds_need_lc=no else lt_cv_archive_cmds_need_lc=yes fi allow_undefined_flag=$lt_save_allow_undefined_flag else cat conftest.err 1>&5 fi $RM conftest* ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 printf "%s\n" "$lt_cv_archive_cmds_need_lc" >&6; } archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc ;; esac fi ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 printf %s "checking dynamic linker characteristics... 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do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"' # We do not specify a path in Import Files, so LIBPATH fires. shlibpath_overrides_runpath=yes ;; *,no) # both, prefer aix dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)" library_names_spec='$libname$release.a $libname.a' soname_spec='$libname$release$shared_ext$major' # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)' postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"' ;; esac shlibpath_var=LIBPATH fi ;; amigaos*) case $host_cpu in powerpc) # Since July 2007 AmigaOS4 officially supports .so libraries. # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' ;; m68k) library_names_spec='$libname.ixlibrary $libname.a' # Create ${libname}_ixlibrary.a entries in /sys/libs. finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' ;; esac ;; beos*) library_names_spec='$libname$shared_ext' dynamic_linker="$host_os ld.so" shlibpath_var=LIBRARY_PATH ;; bsdi[45]*) version_type=linux # correct to gnu/linux during the next big refactor need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" # the default ld.so.conf also contains /usr/contrib/lib and # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow # libtool to hard-code these into programs ;; cygwin* | mingw* | pw32* | cegcc*) version_type=windows shrext_cmds=.dll need_version=no need_lib_prefix=no case $GCC,$cc_basename in yes,*) # gcc library_names_spec='$libname.dll.a' # DLL is installed to $(libdir)/../bin by postinstall_cmds postinstall_cmds='base_file=`basename \$file`~ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ dldir=$destdir/`dirname \$dlpath`~ test -d \$dldir || mkdir -p \$dldir~ $install_prog $dir/$dlname \$dldir/$dlname~ chmod a+x \$dldir/$dlname~ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; fi' postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ dlpath=$dir/\$dldll~ $RM \$dlpath' shlibpath_overrides_runpath=yes case $host_os in cygwin*) # Cygwin DLLs use 'cyg' prefix rather than 'lib' soname_spec='`echo $libname | $SED -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" ;; mingw* | cegcc*) # MinGW DLLs use traditional 'lib' prefix soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' ;; pw32*) # pw32 DLLs use 'pw' prefix rather than 'lib' library_names_spec='`echo $libname | $SED -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' ;; esac dynamic_linker='Win32 ld.exe' ;; *,cl* | *,icl*) # Native MSVC or ICC libname_spec='$name' soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' library_names_spec='$libname.dll.lib' case $build_os in mingw*) sys_lib_search_path_spec= lt_save_ifs=$IFS IFS=';' for lt_path in $LIB do IFS=$lt_save_ifs # Let DOS variable expansion print the short 8.3 style file name. lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" done IFS=$lt_save_ifs # Convert to MSYS style. sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` ;; cygwin*) # Convert to unix form, then to dos form, then back to unix form # but this time dos style (no spaces!) so that the unix form looks # like /cygdrive/c/PROGRA~1:/cygdr... sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` ;; *) sys_lib_search_path_spec=$LIB if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then # It is most probably a Windows format PATH. sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` else sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` fi # FIXME: find the short name or the path components, as spaces are # common. 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esac ;; haiku*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no dynamic_linker="$host_os runtime_loader" library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LIBRARY_PATH shlibpath_overrides_runpath=no sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' hardcode_into_libs=yes ;; hpux9* | hpux10* | hpux11*) # Give a soname corresponding to the major version so that dld.sl refuses to # link against other versions. version_type=sunos need_lib_prefix=no need_version=no case $host_cpu in ia64*) shrext_cmds='.so' hardcode_into_libs=yes dynamic_linker="$host_os dld.so" shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' if test 32 = "$HPUX_IA64_MODE"; then sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" sys_lib_dlsearch_path_spec=/usr/lib/hpux32 else sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" sys_lib_dlsearch_path_spec=/usr/lib/hpux64 fi ;; hppa*64*) shrext_cmds='.sl' hardcode_into_libs=yes dynamic_linker="$host_os dld.sl" shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; *) shrext_cmds='.sl' dynamic_linker="$host_os dld.sl" shlibpath_var=SHLIB_PATH shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' ;; esac # HP-UX runs *really* slowly unless shared libraries are mode 555, ... postinstall_cmds='chmod 555 $lib' # or fails outright, so override atomically: install_override_mode=555 ;; interix[3-9]*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; irix5* | irix6* | nonstopux*) case $host_os in nonstopux*) version_type=nonstopux ;; *) if test yes = "$lt_cv_prog_gnu_ld"; then version_type=linux # correct to gnu/linux during the next big refactor else version_type=irix fi ;; esac need_lib_prefix=no need_version=no soname_spec='$libname$release$shared_ext$major' library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' case $host_os in irix5* | nonstopux*) libsuff= shlibsuff= ;; *) case $LD in # libtool.m4 will add one of these switches to LD *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= libmagic=32-bit;; *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 libmagic=64-bit;; *) libsuff= shlibsuff= libmagic=never-match;; esac ;; esac shlibpath_var=LD_LIBRARY${shlibsuff}_PATH shlibpath_overrides_runpath=no sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" hardcode_into_libs=yes ;; # No shared lib support for Linux oldld, aout, or coff. linux*oldld* | linux*aout* | linux*coff*) dynamic_linker=no ;; linux*android*) version_type=none # Android doesn't support versioned libraries. need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext' soname_spec='$libname$release$shared_ext' finish_cmds= shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes dynamic_linker='Android linker' # Don't embed -rpath directories since the linker doesn't support them. hardcode_libdir_flag_spec='-L$libdir' ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no # Some binutils ld are patched to set DT_RUNPATH if test ${lt_cv_shlibpath_overrides_runpath+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_shlibpath_overrides_runpath=no save_LDFLAGS=$LDFLAGS save_libdir=$libdir eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null then : lt_cv_shlibpath_overrides_runpath=yes fi fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS libdir=$save_libdir ;; esac fi shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes # Ideally, we could use ldconfig to report *all* directores which are # searched for libraries, however this is still not possible. Aside from not # being certain /sbin/ldconfig is available, command # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, # even though it is searched at run-time. Try to do the best guess by # appending ld.so.conf contents (and includes) to the search path. if test -f /etc/ld.so.conf; then lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" fi # We used to test for /lib/ld.so.1 and disable shared libraries on # powerpc, because MkLinux only supported shared libraries with the # GNU dynamic linker. Since this was broken with cross compilers, # most powerpc-linux boxes support dynamic linking these days and # people can always --disable-shared, the test was removed, and we # assume the GNU/Linux dynamic linker is in use. dynamic_linker='GNU/Linux ld.so' ;; netbsd*) version_type=sunos need_lib_prefix=no need_version=no if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' dynamic_linker='NetBSD (a.out) ld.so' else library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' dynamic_linker='NetBSD ld.elf_so' fi shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; newsos6) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; *nto* | *qnx*) version_type=qnx need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='ldqnx.so' ;; openbsd* | bitrig*) version_type=sunos sys_lib_dlsearch_path_spec=/usr/lib need_lib_prefix=no if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then need_version=no else need_version=yes fi library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; os2*) libname_spec='$name' version_type=windows shrext_cmds=.dll need_version=no need_lib_prefix=no # OS/2 can only load a DLL with a base name of 8 characters or less. soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; v=$($ECHO $release$versuffix | tr -d .-); n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); $ECHO $n$v`$shared_ext' library_names_spec='${libname}_dll.$libext' dynamic_linker='OS/2 ld.exe' shlibpath_var=BEGINLIBPATH sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec postinstall_cmds='base_file=`basename \$file`~ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ dldir=$destdir/`dirname \$dlpath`~ test -d \$dldir || mkdir -p \$dldir~ $install_prog $dir/$dlname \$dldir/$dlname~ chmod a+x \$dldir/$dlname~ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; fi' postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ dlpath=$dir/\$dldll~ $RM \$dlpath' ;; osf3* | osf4* | osf5*) version_type=osf need_lib_prefix=no need_version=no soname_spec='$libname$release$shared_ext$major' library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; rdos*) dynamic_linker=no ;; solaris*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes # ldd complains unless libraries are executable postinstall_cmds='chmod +x $lib' ;; sunos4*) version_type=sunos library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes if test yes = "$with_gnu_ld"; then need_lib_prefix=no fi need_version=yes ;; sysv4 | sysv4.3*) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH case $host_vendor in sni) shlibpath_overrides_runpath=no need_lib_prefix=no runpath_var=LD_RUN_PATH ;; siemens) need_lib_prefix=no ;; motorola) need_lib_prefix=no need_version=no shlibpath_overrides_runpath=no sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' ;; esac ;; sysv4*MP*) if test -d /usr/nec; then version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' soname_spec='$libname$shared_ext.$major' shlibpath_var=LD_LIBRARY_PATH fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) version_type=sco need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes if test yes = "$with_gnu_ld"; then sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' else sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' case $host_os in sco3.2v5*) sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" ;; esac fi sys_lib_dlsearch_path_spec='/usr/lib' ;; tpf*) # TPF is a cross-target only. Preferred cross-host = GNU/Linux. version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; uts4*) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH ;; *) dynamic_linker=no ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 printf "%s\n" "$dynamic_linker" >&6; } test no = "$dynamic_linker" && can_build_shared=no variables_saved_for_relink="PATH $shlibpath_var $runpath_var" if test yes = "$GCC"; then variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" fi if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec fi if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec fi # remember unaugmented sys_lib_dlsearch_path content for libtool script decls... configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 printf %s "checking how to hardcode library paths into programs... " >&6; } hardcode_action= if test -n "$hardcode_libdir_flag_spec" || test -n "$runpath_var" || test yes = "$hardcode_automatic"; then # We can hardcode non-existent directories. if test no != "$hardcode_direct" && # If the only mechanism to avoid hardcoding is shlibpath_var, we # have to relink, otherwise we might link with an installed library # when we should be linking with a yet-to-be-installed one ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" && test no != "$hardcode_minus_L"; then # Linking always hardcodes the temporary library directory. hardcode_action=relink else # We can link without hardcoding, and we can hardcode nonexisting dirs. hardcode_action=immediate fi else # We cannot hardcode anything, or else we can only hardcode existing # directories. hardcode_action=unsupported fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 printf "%s\n" "$hardcode_action" >&6; } if test relink = "$hardcode_action" || test yes = "$inherit_rpath"; then # Fast installation is not supported enable_fast_install=no elif test yes = "$shlibpath_overrides_runpath" || test no = "$enable_shared"; then # Fast installation is not necessary enable_fast_install=needless fi if test yes != "$enable_dlopen"; then enable_dlopen=unknown enable_dlopen_self=unknown enable_dlopen_self_static=unknown else lt_cv_dlopen=no lt_cv_dlopen_libs= case $host_os in beos*) lt_cv_dlopen=load_add_on lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ;; mingw* | pw32* | cegcc*) lt_cv_dlopen=LoadLibrary lt_cv_dlopen_libs= ;; cygwin*) lt_cv_dlopen=dlopen lt_cv_dlopen_libs= ;; darwin*) # if libdl is installed we need to link against it { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 printf %s "checking for dlopen in -ldl... " >&6; } if test ${ac_cv_lib_dl_dlopen+y} then : printf %s "(cached) " >&6 else case e in #( e) ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. The 'extern "C"' is for builds by C++ compilers; although this is not generally supported in C code supporting it here has little cost and some practical benefit (sr 110532). */ #ifdef __cplusplus extern "C" #endif char dlopen (void); int main (void) { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_dl_dlopen=yes else case e in #( e) ac_cv_lib_dl_dlopen=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 printf "%s\n" "$ac_cv_lib_dl_dlopen" >&6; } if test "x$ac_cv_lib_dl_dlopen" = xyes then : lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl else case e in #( e) lt_cv_dlopen=dyld lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ;; esac fi ;; tpf*) # Don't try to run any link tests for TPF. We know it's impossible # because TPF is a cross-compiler, and we know how we open DSOs. lt_cv_dlopen=dlopen lt_cv_dlopen_libs= lt_cv_dlopen_self=no ;; *) ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" if test "x$ac_cv_func_shl_load" = xyes then : lt_cv_dlopen=shl_load else case e in #( e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 printf %s "checking for shl_load in -ldld... " >&6; } if test ${ac_cv_lib_dld_shl_load+y} then : printf %s "(cached) " >&6 else case e in #( e) ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. The 'extern "C"' is for builds by C++ compilers; although this is not generally supported in C code supporting it here has little cost and some practical benefit (sr 110532). */ #ifdef __cplusplus extern "C" #endif char shl_load (void); int main (void) { return shl_load (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_dld_shl_load=yes else case e in #( e) ac_cv_lib_dld_shl_load=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 printf "%s\n" "$ac_cv_lib_dld_shl_load" >&6; } if test "x$ac_cv_lib_dld_shl_load" = xyes then : lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld else case e in #( e) ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" if test "x$ac_cv_func_dlopen" = xyes then : lt_cv_dlopen=dlopen else case e in #( e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 printf %s "checking for dlopen in -ldl... " >&6; } if test ${ac_cv_lib_dl_dlopen+y} then : printf %s "(cached) " >&6 else case e in #( e) ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. The 'extern "C"' is for builds by C++ compilers; although this is not generally supported in C code supporting it here has little cost and some practical benefit (sr 110532). */ #ifdef __cplusplus extern "C" #endif char dlopen (void); int main (void) { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_dl_dlopen=yes else case e in #( e) ac_cv_lib_dl_dlopen=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 printf "%s\n" "$ac_cv_lib_dl_dlopen" >&6; } if test "x$ac_cv_lib_dl_dlopen" = xyes then : lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl else case e in #( e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 printf %s "checking for dlopen in -lsvld... " >&6; } if test ${ac_cv_lib_svld_dlopen+y} then : printf %s "(cached) " >&6 else case e in #( e) ac_check_lib_save_LIBS=$LIBS LIBS="-lsvld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. The 'extern "C"' is for builds by C++ compilers; although this is not generally supported in C code supporting it here has little cost and some practical benefit (sr 110532). */ #ifdef __cplusplus extern "C" #endif char dlopen (void); int main (void) { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_svld_dlopen=yes else case e in #( e) ac_cv_lib_svld_dlopen=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 printf "%s\n" "$ac_cv_lib_svld_dlopen" >&6; } if test "x$ac_cv_lib_svld_dlopen" = xyes then : lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld else case e in #( e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 printf %s "checking for dld_link in -ldld... " >&6; } if test ${ac_cv_lib_dld_dld_link+y} then : printf %s "(cached) " >&6 else case e in #( e) ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. The 'extern "C"' is for builds by C++ compilers; although this is not generally supported in C code supporting it here has little cost and some practical benefit (sr 110532). */ #ifdef __cplusplus extern "C" #endif char dld_link (void); int main (void) { return dld_link (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_dld_dld_link=yes else case e in #( e) ac_cv_lib_dld_dld_link=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 printf "%s\n" "$ac_cv_lib_dld_dld_link" >&6; } if test "x$ac_cv_lib_dld_dld_link" = xyes then : lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld fi ;; esac fi ;; esac fi ;; esac fi ;; esac fi ;; esac fi ;; esac if test no = "$lt_cv_dlopen"; then enable_dlopen=no else enable_dlopen=yes fi case $lt_cv_dlopen in dlopen) save_CPPFLAGS=$CPPFLAGS test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" save_LDFLAGS=$LDFLAGS wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" save_LIBS=$LIBS LIBS="$lt_cv_dlopen_libs $LIBS" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 printf %s "checking whether a program can dlopen itself... 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See the file LICENSE for details and copyright. This header is for source level compatibility with old code using the header which defined the TRE API functions without a prefix. New code should include instead. */ #ifndef TRE_REXEX_H #define TRE_REGEX_H 1 #ifdef USE_LOCAL_TRE_H /* Use the header(s) from the TRE package that this file is part of. (Yes, this file is in local_include too, but the explict path means there is no way to get a system tre.h by accident.) */ #include "../local_includes/tre.h" #else /* Use the header(s) from an installed version of the TRE package (so that this application matches the installed libtre), not the one(s) in the local_includes directory. */ #include #endif #ifndef TRE_USE_SYSTEM_REGEX_H #define regcomp tre_regcomp #define regerror tre_regerror #define regexec tre_regexec #define regfree tre_regfree #endif /* TRE_USE_SYSTEM_REGEX_H */ #define regacomp tre_regacomp #define regaexec tre_regaexec #define regancomp tre_regancomp #define reganexec tre_reganexec #define regawncomp tre_regawncomp #define regawnexec tre_regawnexec #define regncomp tre_regncomp #define regnexec tre_regnexec #define regwcomp tre_regwcomp #define regwexec tre_regwexec #define regwncomp tre_regwncomp #define regwnexec tre_regwnexec #endif /* TRE_REGEX_H */ tre-0.9.0/local_includes/tre-config.h.in000644 001751 001751 00000002302 14652210366 017501 0ustar00desdes000000 000000 /* tre-config.h.in. This file has all definitions that are needed in `tre.h'. Note that this file must contain only the bare minimum of definitions without the TRE_ prefix to avoid conflicts between definitions here and definitions included from somewhere else. */ /* Define to 1 if you have the header file. */ #undef HAVE_LIBUTF8_H /* Define to 1 if the system has the type `reg_errcode_t'. */ #undef HAVE_REG_ERRCODE_T /* Define to 1 if you have the header file. */ #undef HAVE_SYS_TYPES_H /* Define to 1 if you have the header file. */ #undef HAVE_WCHAR_H /* Define if you want to enable approximate matching functionality. */ #undef TRE_APPROX /* Define to enable multibyte character set support. */ #undef TRE_MULTIBYTE /* Define to the absolute path to the system tre.h */ #undef TRE_SYSTEM_REGEX_H_PATH /* Define to include the system regex.h from tre.h */ #undef TRE_USE_SYSTEM_REGEX_H /* Define to enable wide character (wchar_t) support. */ #undef TRE_WCHAR /* TRE version string. */ #undef TRE_VERSION /* TRE version level 1. */ #undef TRE_VERSION_1 /* TRE version level 2. */ #undef TRE_VERSION_2 /* TRE version level 3. */ #undef TRE_VERSION_3 tre-0.9.0/local_includes/tre-config.h000644 001751 001751 00000002515 14672762076 017116 0ustar00desdes000000 000000 /* local_includes/tre-config.h. Generated from tre-config.h.in by configure. */ /* tre-config.h.in. This file has all definitions that are needed in `tre.h'. Note that this file must contain only the bare minimum of definitions without the TRE_ prefix to avoid conflicts between definitions here and definitions included from somewhere else. */ /* Define to 1 if you have the header file. */ /* #undef HAVE_LIBUTF8_H */ /* Define to 1 if the system has the type `reg_errcode_t'. */ /* #undef HAVE_REG_ERRCODE_T */ /* Define to 1 if you have the header file. */ #define HAVE_SYS_TYPES_H 1 /* Define to 1 if you have the header file. */ #define HAVE_WCHAR_H 1 /* Define if you want to enable approximate matching functionality. */ #define TRE_APPROX 1 /* Define to enable multibyte character set support. */ #define TRE_MULTIBYTE 1 /* Define to the absolute path to the system tre.h */ /* #undef TRE_SYSTEM_REGEX_H_PATH */ /* Define to include the system regex.h from tre.h */ /* #undef TRE_USE_SYSTEM_REGEX_H */ /* Define to enable wide character (wchar_t) support. */ #define TRE_WCHAR 1 /* TRE version string. */ #define TRE_VERSION "0.9.0" /* TRE version level 1. */ #define TRE_VERSION_1 0 /* TRE version level 2. */ #define TRE_VERSION_2 9 /* TRE version level 3. */ #define TRE_VERSION_3 0 tre-0.9.0/local_includes/tre.h000644 001751 001751 00000024353 14666075203 015647 0ustar00desdes000000 000000 /* tre.h - TRE public API definitions This software is released under a BSD-style license. See the file LICENSE for details and copyright. */ #ifndef TRE_H #define TRE_H 1 #ifdef USE_LOCAL_TRE_H /* Make certain to use the header(s) from the TRE package that this file is part of by giving the full path to the header from this directory. */ #include "../local_includes/tre-config.h" #else /* Use the header in the same directory as this file if there is one. */ #include "tre-config.h" #endif #ifdef HAVE_SYS_TYPES_H #include #endif /* HAVE_SYS_TYPES_H */ #ifdef HAVE_LIBUTF8_H #include #endif /* HAVE_LIBUTF8_H */ #ifdef TRE_USE_SYSTEM_REGEX_H /* Include the system regex.h to make TRE ABI compatible with the system regex. */ #include TRE_SYSTEM_REGEX_H_PATH #define tre_regcomp regcomp #define tre_regexec regexec #define tre_regerror regerror #define tre_regfree regfree /* The GNU C regex has a number of refinements to the POSIX standard for the formal parameter list of the regexec() function, and some of those fail to compile when using LLVM. The refinements seem to be opt-out rather than opt-in when using a recent gcc, and they produce a warning when TRE tries to mimic the API without the refinements. The TRE code still works but the warnings are distracting, so try to #define a flag to indicate when to add the refinements to TRE's parameter list too. */ #ifdef __GNUC__ /* Try to test something that looks pretty REGEX specific and hope we don't need a zillion different platform+compiler specific tests to deal with this. */ #ifdef _REGEX_NELTS /* Define a TRE specific flag here so that: 1) there is only one place where code has to be changed if the test above is not adequate, and 2) the flag can be used in any other parts of the TRE source that might be affected by the GNUC refinements. Note that this flag is only defined when all of TRE_USE_SYSTEM_REGEX_H, __GNUC__, and _REGEX_NELTS are defined. */ #define TRE_USE_GNUC_REGEXEC_FPL 1 #endif #endif #endif /* TRE_USE_SYSTEM_REGEX_H */ #ifdef __cplusplus extern "C" { #endif #ifdef TRE_USE_SYSTEM_REGEX_H #ifndef REG_OK #define REG_OK 0 #endif /* !REG_OK */ #ifndef HAVE_REG_ERRCODE_T typedef int reg_errcode_t; #endif /* !HAVE_REG_ERRCODE_T */ #if !defined(REG_NOSPEC) && !defined(REG_LITERAL) #define REG_LITERAL 0x1000 #endif /* Extra tre_regcomp() return error codes. */ #define REG_BADMAX REG_BADBR /* Extra tre_regcomp() flags. */ #ifndef REG_BASIC #define REG_BASIC 0 #endif /* !REG_BASIC */ #define REG_RIGHT_ASSOC (REG_LITERAL << 1) #ifdef REG_UNGREEDY /* We're going to use TRE code, so we need the TRE define (dodge problem in MacOS). */ #undef REG_UNGREEDY #endif #define REG_UNGREEDY (REG_RIGHT_ASSOC << 1) #define REG_USEBYTES (REG_UNGREEDY << 1) /* Extra tre_regexec() flags. */ #define REG_APPROX_MATCHER 0x1000 #ifdef REG_BACKTRACKING_MATCHER /* We're going to use TRE code, so we need the TRE define (dodge problem in MacOS). */ #undef REG_BACKTRACKING_MATCHER #endif #define REG_BACKTRACKING_MATCHER (REG_APPROX_MATCHER << 1) #else /* !TRE_USE_SYSTEM_REGEX_H */ /* If the we're not using system regex.h, we need to define the structs and enums ourselves. */ typedef int regoff_t; typedef struct { size_t re_nsub; /* Number of parenthesized subexpressions. */ void *value; /* For internal use only. */ } regex_t; typedef struct { regoff_t rm_so; regoff_t rm_eo; } regmatch_t; typedef enum { REG_OK = 0, /* No error. */ /* POSIX tre_regcomp() return error codes. (In the order listed in the standard.) */ REG_NOMATCH, /* No match. */ REG_BADPAT, /* Invalid regexp. */ REG_ECOLLATE, /* Unknown collating element. */ REG_ECTYPE, /* Unknown character class name. */ REG_EESCAPE, /* Trailing backslash. */ REG_ESUBREG, /* Invalid back reference. */ REG_EBRACK, /* "[]" imbalance */ REG_EPAREN, /* "\(\)" or "()" imbalance */ REG_EBRACE, /* "\{\}" or "{}" imbalance */ REG_BADBR, /* Invalid content of {} */ REG_ERANGE, /* Invalid use of range operator */ REG_ESPACE, /* Out of memory. */ REG_BADRPT, /* Invalid use of repetition operators. */ REG_BADMAX, /* Maximum repetition in {} too large */ } reg_errcode_t; /* POSIX tre_regcomp() flags. */ #define REG_EXTENDED 1 #define REG_ICASE (REG_EXTENDED << 1) #define REG_NEWLINE (REG_ICASE << 1) #define REG_NOSUB (REG_NEWLINE << 1) /* Extra tre_regcomp() flags. */ #define REG_BASIC 0 #define REG_LITERAL (REG_NOSUB << 1) #define REG_RIGHT_ASSOC (REG_LITERAL << 1) #define REG_UNGREEDY (REG_RIGHT_ASSOC << 1) #define REG_USEBYTES (REG_UNGREEDY << 1) /* POSIX tre_regexec() flags. */ #define REG_NOTBOL 1 #define REG_NOTEOL (REG_NOTBOL << 1) /* Extra tre_regexec() flags. */ #define REG_APPROX_MATCHER (REG_NOTEOL << 1) #define REG_BACKTRACKING_MATCHER (REG_APPROX_MATCHER << 1) #endif /* !TRE_USE_SYSTEM_REGEX_H */ /* REG_NOSPEC and REG_LITERAL mean the same thing. */ #if defined(REG_LITERAL) && !defined(REG_NOSPEC) #define REG_NOSPEC REG_LITERAL #elif defined(REG_NOSPEC) && !defined(REG_LITERAL) #define REG_LITERAL REG_NOSPEC #endif /* defined(REG_NOSPEC) */ /* The maximum number of iterations in a bound expression. */ #undef RE_DUP_MAX #define RE_DUP_MAX 255 /* The POSIX.2 regexp functions */ extern int tre_regcomp(regex_t *preg, const char *regex, int cflags); #ifdef TRE_USE_GNUC_REGEXEC_FPL extern int tre_regexec(const regex_t *preg, const char *string, size_t nmatch, regmatch_t pmatch[_Restrict_arr_ _REGEX_NELTS (nmatch)], int eflags); #else extern int tre_regexec(const regex_t *preg, const char *string, size_t nmatch, regmatch_t pmatch[], int eflags); #endif extern int tre_regcompb(regex_t *preg, const char *regex, int cflags); extern int tre_regexecb(const regex_t *preg, const char *string, size_t nmatch, regmatch_t pmatch[], int eflags); extern size_t tre_regerror(int errcode, const regex_t *preg, char *errbuf, size_t errbuf_size); extern void tre_regfree(regex_t *preg); #ifdef TRE_WCHAR #ifdef HAVE_WCHAR_H #include #endif /* HAVE_WCHAR_H */ /* Wide character versions (not in POSIX.2). */ extern int tre_regwcomp(regex_t *preg, const wchar_t *regex, int cflags); extern int tre_regwexec(const regex_t *preg, const wchar_t *string, size_t nmatch, regmatch_t pmatch[], int eflags); #endif /* TRE_WCHAR */ /* Versions with a maximum length argument and therefore the capability to handle null characters in the middle of the strings (not in POSIX.2). */ extern int tre_regncomp(regex_t *preg, const char *regex, size_t len, int cflags); extern int tre_regnexec(const regex_t *preg, const char *string, size_t len, size_t nmatch, regmatch_t pmatch[], int eflags); /* regn*b versions take byte literally as 8-bit values */ extern int tre_regncompb(regex_t *preg, const char *regex, size_t n, int cflags); extern int tre_regnexecb(const regex_t *preg, const char *str, size_t len, size_t nmatch, regmatch_t pmatch[], int eflags); #ifdef TRE_WCHAR extern int tre_regwncomp(regex_t *preg, const wchar_t *regex, size_t len, int cflags); extern int tre_regwnexec(const regex_t *preg, const wchar_t *string, size_t len, size_t nmatch, regmatch_t pmatch[], int eflags); #endif /* TRE_WCHAR */ #ifdef TRE_APPROX /* Approximate matching parameter struct. */ typedef struct { int cost_ins; /* Default cost of an inserted character. */ int cost_del; /* Default cost of a deleted character. */ int cost_subst; /* Default cost of a substituted character. */ int max_cost; /* Maximum allowed cost of a match. */ int max_ins; /* Maximum allowed number of inserts. */ int max_del; /* Maximum allowed number of deletes. */ int max_subst; /* Maximum allowed number of substitutes. */ int max_err; /* Maximum allowed number of errors total. */ } regaparams_t; /* Approximate matching result struct. */ typedef struct { size_t nmatch; /* Length of pmatch[] array. */ regmatch_t *pmatch; /* Submatch data. */ int cost; /* Cost of the match. */ int num_ins; /* Number of inserts in the match. */ int num_del; /* Number of deletes in the match. */ int num_subst; /* Number of substitutes in the match. */ } regamatch_t; /* Approximate matching functions. */ extern int tre_regaexec(const regex_t *preg, const char *string, regamatch_t *match, regaparams_t params, int eflags); extern int tre_reganexec(const regex_t *preg, const char *string, size_t len, regamatch_t *match, regaparams_t params, int eflags); extern int tre_regaexecb(const regex_t *preg, const char *string, regamatch_t *match, regaparams_t params, int eflags); #ifdef TRE_WCHAR /* Wide character approximate matching. */ extern int tre_regawexec(const regex_t *preg, const wchar_t *string, regamatch_t *match, regaparams_t params, int eflags); extern int tre_regawnexec(const regex_t *preg, const wchar_t *string, size_t len, regamatch_t *match, regaparams_t params, int eflags); #endif /* TRE_WCHAR */ /* Sets the parameters to default values. */ extern void tre_regaparams_default(regaparams_t *params); #endif /* TRE_APPROX */ #ifdef TRE_WCHAR typedef wchar_t tre_char_t; #else /* !TRE_WCHAR */ typedef unsigned char tre_char_t; #endif /* !TRE_WCHAR */ typedef struct { int (*get_next_char)(tre_char_t *c, unsigned int *pos_add, void *context); void (*rewind)(size_t pos, void *context); int (*compare)(size_t pos1, size_t pos2, size_t len, void *context); void *context; } tre_str_source; extern int tre_reguexec(const regex_t *preg, const tre_str_source *string, size_t nmatch, regmatch_t pmatch[], int eflags); /* Returns the version string. The returned string is static. */ extern char * tre_version(void); /* Returns the value for a config parameter. The type to which `result' must point to depends of the value of `query', see documentation for more details. */ extern int tre_config(int query, void *result); enum { TRE_CONFIG_APPROX, TRE_CONFIG_WCHAR, TRE_CONFIG_MULTIBYTE, TRE_CONFIG_SYSTEM_ABI, TRE_CONFIG_VERSION }; /* Returns 1 if the compiled pattern has back references, 0 if not. */ extern int tre_have_backrefs(const regex_t *preg); /* Returns 1 if the compiled pattern uses approximate matching features, 0 if not. */ extern int tre_have_approx(const regex_t *preg); #ifdef __cplusplus } #endif #endif /* TRE_H */ /* EOF */ tre-0.9.0/local_includes/Makefile.in000644 001751 001751 00000043711 14673255715 016756 0ustar00desdes000000 000000 # Makefile.in generated by automake 1.17 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2024 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; 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See the file LICENSE for details and copyright. */ #ifdef HAVE_CONFIG_H #include #endif /* HAVE_CONFIG_H */ #include #include #include #include #undef MALLOC_DEBUGGING #ifdef MALLOC_DEBUGGING #include "xmalloc.h" #endif /* MALLOC_DEBUGGING */ #include "tre-internal.h" #define REGEXP_MAX_LEN 16 int main(void) { int len, i, flags, n; char regex[50]; char *buf; regex_t preg; int status, seed; seed = time(NULL); seed = 1028358583; printf("seed = %d\n", seed); srand(seed); n = 0; for (n = 0; n < 0; n++) rand(); while (1) { printf("*"); fflush(stdout); printf("n = %d\n", n); len = 1 + (int)(REGEXP_MAX_LEN * (rand() / (RAND_MAX + 1.0))); n++; for (i = 0; i < len; i++) { regex[i] = 1 + (int)(255 * (rand() / (RAND_MAX + 1.0))); n++; } regex[i] = L'\0'; printf("len = %d, regexp = \"%s\"\n", len, regex); for (flags = 0; flags < (REG_EXTENDED | REG_ICASE | REG_NEWLINE | REG_NOSUB); flags++) { buf = malloc(sizeof(*buf) * len); strncpy(buf, regex, len - 1); status = tre_regncomp(&preg, buf, len, flags); if (status == REG_OK) tre_regfree(&preg); } printf("\n"); } return 0; } tre-0.9.0/tests/build-tests.sh000754 001751 001751 00000001140 14576625735 015663 0ustar00desdes000000 000000 #! /bin/sh set -e if test -z "$make"; then make=make fi hostname=`hostname` for opts in \ "" \ "--enable-debug" \ "--disable-wchar" \ "--disable-multibyte" \ "--without-alloca" \ "--disable-wchar --without-alloca" \ "--disable-approx" \ "--disable-agrep" \ "--enable-system-abi" \ "--disable-largefile" \ "--disable-nls" \ "--disable-warnings"; do rm -rf tmp-build mkdir tmp-build cd tmp-build echo "$hostname: Configure options \"$opts\"..." >&2 ../configure $opts > build-log.txt 2>&1 $make >> build-log.txt 2>&1 $make check >> build-log.txt 2>&1 cd .. done tre-0.9.0/tests/Makefile.am000644 001751 001751 00000003503 14671047654 015121 0ustar00desdes000000 000000 ## Process this file with automake to produce Makefile.in AUTOMAKE_OPTIONS = subdir-objects SUBDIRS = agrep check_PROGRAMS = retest randtest test-str-source EXTRA_PROGRAMS = bench LDADD = $(LTLIBINTL) retest_SOURCES = retest.c if TRE_MULTIBYTE check_PROGRAMS += wretest wretest_SOURCES = retest.c wretest_CPPFLAGS = -DWRETEST $(AM_CPPFLAGS) endif TRE_MULTIBYTE randtest_SOURCES = randtest.c bench_SOURCES = bench.c bench_LDADD = ../lib/libtre.la $(LDADD) -lm test_str_source_SOURCES = test-str-source.c test_str_source_LDADD = ../lib/libtre.la $(LDADD) -lm if TRE_DEBUG retest_LDADD = ../lib/libtre.la $(LDADD) if TRE_MULTIBYTE wretest_LDADD = ../lib/libtre.la $(LDADD) endif TRE_MULTIBYTE randtest_LDADD = ../lib/libtre.la $(LDADD) else !TRE_DEBUG ## Debugging is not turned on. 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See the file LICENSE for details and copyright. */ #ifdef HAVE_CONFIG_H #include #endif /* HAVE_CONFIG_H */ #include #include #include /* look for getopt in order to use a -o option for output. */ #if defined(HAVE_UNISTD_H) #include #elif defined(HAVE_GETOPT_H) #include #endif #include "tre-internal.h" static FILE *outf = NULL; /* Context structure for the tre_str_source wrappers. */ typedef struct { /* Our string. */ const char *str; /* Current position in the string. */ size_t pos; } str_handler_ctx; /* The get_next_char() handler. Sets `c' to the value of the next character, and increases `pos_add' by the number of bytes read. Returns 1 if the string has ended, 0 if there are more characters. */ static int str_handler_get_next(tre_char_t *c, unsigned int *pos_add, void *context) { str_handler_ctx *ctx = context; unsigned char ch = ctx->str[ctx->pos]; #ifdef TRE_DEBUG fprintf(outf, "str[%lu] = %d\n", (unsigned long)ctx->pos, ch); #endif /* TRE_DEBUG */ *c = ch; if (ch) ctx->pos++; *pos_add = 1; return ch == '\0'; } /* The rewind() handler. Resets the current position in the input string. */ static void str_handler_rewind(size_t pos, void *context) { str_handler_ctx *ctx = context; #ifdef TRE_DEBUG fprintf(outf, "rewind to %lu\n", (unsigned long)pos); #endif /* TRE_DEBUG */ ctx->pos = pos; } /* The compare() handler. Compares two substrings in the input and returns 0 if the substrings are equal, and a nonzero value if not. */ static int str_handler_compare(size_t pos1, size_t pos2, size_t len, void *context) { str_handler_ctx *ctx = context; #ifdef TRE_DEBUG fprintf(outf, "comparing %lu-%lu and %lu-%lu\n", (unsigned long)pos1, (unsigned long)pos1 + len, (unsigned long)pos2, (unsigned long)pos2 + len); #endif /* TRE_DEBUG */ return strncmp(ctx->str + pos1, ctx->str + pos2, len); } /* Creates a tre_str_source wrapper around the string `str'. Returns the tre_str_source object or NULL if out of memory. */ static tre_str_source * make_str_source(const char *str) { tre_str_source *s; str_handler_ctx *ctx; s = calloc(1, sizeof(*s)); if (!s) return NULL; ctx = malloc(sizeof(str_handler_ctx)); if (!ctx) { free(s); return NULL; } ctx->str = str; ctx->pos = 0; s->context = ctx; s->get_next_char = str_handler_get_next; s->rewind = str_handler_rewind; s->compare = str_handler_compare; return s; } /* Frees the memory allocated for `s'. */ static void free_str_source(tre_str_source *s) { free(s->context); free(s); } /* Run one test with tre_reguexec. Returns 1 if the regex matches, 0 if it doesn't, and -1 if an error occurs. */ static int test_reguexec(const char *str, const char *regex) { regex_t preg; tre_str_source *source; regmatch_t pmatch[5]; int ret; if ((source = make_str_source(str)) == NULL) { fprintf(stderr, "Out of memory\n"); ret = -1; } else { if (tre_regcomp(&preg, regex, REG_EXTENDED) != REG_OK) { fprintf(stderr, "Failed to compile /%s/\n", regex); ret = -1; } else { if (tre_reguexec(&preg, source, elementsof(pmatch), pmatch, 0) == 0) { fprintf(outf, "Match: /%s/ matches \"%.*s\" in \"%s\"\n", regex, (int)(pmatch[0].rm_eo - pmatch[0].rm_so), str + pmatch[0].rm_so, str); ret = 1; } else { fprintf(outf, "No match: /%s/ in \"%s\"\n", regex, str); ret = 0; } tre_regfree(&preg); } free_str_source(source); } return ret; } int main(int argc, char **argv) { int ret = 0; outf = stdout; #if defined(HAVE_UNISTD_H) || defined(HAVE_GETOPT_H) int opt; while ((opt = getopt(argc, argv, "o:")) != EOF) { switch (opt) { case 'o': if ((outf = fopen(optarg, "w")) == NULL) { perror(optarg); exit(1); } break; default: /* getopt() will have printed an error message already */ exit(1); } } #endif ret += test_reguexec("xfoofofoofoo", "(foo)\\1") != 1; ret += test_reguexec("catcat", "(cat|dog)\\1") != 1; ret += test_reguexec("catdog", "(cat|dog)\\1") != 0; ret += test_reguexec("dogdog", "(cat|dog)\\1") != 1; ret += test_reguexec("dogcat", "(cat|dog)\\1") != 0; return ret; } tre-0.9.0/tests/bench.c000644 001751 001751 00000024364 14671047654 014320 0ustar00desdes000000 000000 /* bench.c - simple regex benchmark program This software is released under a BSD-style license. See the file LICENSE for details and copyright. */ #ifdef HAVE_CONFIG_H #include #endif /* HAVE_CONFIG_H */ #include #include #ifdef HAVE_GETOPT_H #include #endif /* HAVE_GETOPT_H */ #include #include #include #include #if 0 #include #else #include #endif /* T distribution for alpha = 0.025 (for 95% confidence). XXX - is this correct? */ double t_distribution[] = { 12.71, 4.303, 3.182, 2.776, 2.571, 2.447, 2.365, 2.306, 2.262, 2.228, 2.201, 2.179, 2.160, 2.145, 2.131, 2.120, 2.110, 2.101, 2.093, 2.086, 2.080, 2.074, 2.069, 2.064, 2.060, 2.056, 2.052, 2.048, 2.045, 2.042 }; void stats(double *sample_data, int samples, int len) { double mean, tmp1, tmp2, variance, stddev, error, percent; int i; mean = 0; for (i = 0; i < samples; i++) mean += sample_data[i]; mean = mean/i; printf("# mean: %.5f\n", mean); tmp1 = 0; for (i = 0; i < samples; i++) { tmp2 = sample_data[i] - mean; tmp1 += tmp2*tmp2; } if (samples > 1) variance = tmp1 / (samples-1); else variance = 0; stddev = sqrt(variance); printf("# variance: %.16f\n", variance); printf("# standard deviation: %.16f\n", stddev); error = t_distribution[samples-1] * stddev / sqrt(samples); if (mean != 0) percent = 100*error/mean; else percent = 0; /* This printf is using the single code point +/- symbol. */ #ifdef SRC_IN_ISO_8859_1 printf("# error: %.16f (%.4f%%)\n", error, percent); #else /* Use the UTF-8 encoding. */ printf("# error: ±%.16f (±%.4f%%)\n", error, percent); #endif printf("%d\t%.5f\t%.5f\n", len, mean, error); fflush(stdout); } void run_tests(int len, int samples, double *sample_data, int repeats, regex_t *reobj, char *str, char *tmpbuf) { int i, j, errcode; clock_t c1, c2; regmatch_t pmatch[10]; printf("# len = %d\n", len); fflush(stdout); for (i = 0; i < samples; i++) { c1 = clock(); for (j = 0; j < repeats; j++) if ((errcode = tre_regexec(reobj, str, 10, pmatch, 0))) { tre_regerror(errcode, reobj, tmpbuf, 255); printf("error: %s\n", tmpbuf); } c2 = clock(); sample_data[i] = (double)(c2-c1)/(CLOCKS_PER_SEC*repeats); printf("# sample: %.5f sec, clocks: %ld\n", (double)(c2-c1)/(CLOCKS_PER_SEC*repeats), (long)(c2-c1)); fflush(stdout); } fflush(stdout); for (i = 0; i < 10; i += 2) { printf("# pmatch[%d].rm_so = %d\n", i/2, (int)pmatch[i/2].rm_so); printf("# pmatch[%d].rm_eo = %d\n", i/2, (int)pmatch[i/2].rm_eo); } } int main(int argc, char **argv) { regex_t reobj; char *str; char tmpbuf[256]; int i, j; int max_len = 1024*1024*10; int steps = 20; int repeats = 10; int samples = 20; int len; clock_t c1, c2; int opt; double sample_data[30]; int test_id = -1; while ((opt = getopt(argc, argv, "r:l:s:j:t:")) != -1) { switch (opt) { case 't': test_id = atoi(optarg); break; case 'l': max_len = atoi(optarg); break; case 'j': steps = atoi(optarg); break; case 's': samples = atoi(optarg); break; case 'r': repeats = atoi(optarg); break; default: #ifdef SRC_IN_ISO_8859_1 printf("Plli.\n"); #endif #ifdef SRC_IN_UTF_8 /* iconv -f ISO-8859-1 -t UTF-8 file_with_lines_above > bbb_utf_8 */ printf("Pälli.\n"); #endif return 1; } } /* XXX - Check that the correct results are returned. For example, GNU regex-0.12 returns incorrect results for very long strings in test number 1. */ switch (test_id) { case 0: printf("# pattern: \"a*\"\n"); printf("# string: \"aaaaaa...\"\n"); len = 0; tre_regcomp(&reobj, "a*", REG_EXTENDED); while (len <= max_len) { str = malloc(sizeof(char) * (len+1)); for (i = 0; i < len; i++) str[i] = 'a'; str[len-1] = '\0'; run_tests(len, samples, sample_data, repeats, &reobj, str, tmpbuf); stats(sample_data, samples, len); len = len + (max_len/steps); free(str); } break; case 1: printf("# pattern: \"(a)*\"\n"); printf("# string: \"aaaaaa...\"\n"); len = 0; tre_regcomp(&reobj, "(a)*", REG_EXTENDED); while (len <= max_len) { str = malloc(sizeof(char) * (len+1)); for (i = 0; i < len; i++) str[i] = 'a'; str[len-1] = '\0'; run_tests(len, samples, sample_data, repeats, &reobj, str, tmpbuf); stats(sample_data, samples, len); len = len + (max_len/steps); free(str); } break; case 2: printf("# pattern: \"(a*)\"\n"); printf("# string: \"aaaaaa...\"\n"); len = 0; tre_regcomp(&reobj, "(a*)", REG_EXTENDED); while (len <= max_len) { str = malloc(sizeof(char) * (len+1)); for (i = 0; i < len; i++) str[i] = 'a'; str[len-1] = '\0'; run_tests(len, samples, sample_data, repeats, &reobj, str, tmpbuf); stats(sample_data, samples, len); len = len + (max_len/steps); free(str); } break; case 3: printf("# pattern: \"(a*)*|b*\"\n"); printf("# string: \"aaaaaa...b\"\n"); len = 0; tre_regcomp(&reobj, "(a*)*|b*", REG_EXTENDED); while (len <= max_len) { str = malloc(sizeof(char) * (len+1)); for (i = 0; i < len-1; i++) str[i] = 'a'; if (len > 0) str[len-1] = 'b'; str[len] = '\0'; run_tests(len, samples, sample_data, repeats, &reobj, str, tmpbuf); stats(sample_data, samples, len); len = len + (max_len/steps); free(str); } break; case 4: printf("# pattern: \"(a|a|a|...|a)\"\n"); printf("# string: \"aaaaaa...\"\n"); len = 1024*1024; str = malloc(sizeof(char) * (len+1)); for (i = 0; i < len-1; i++) str[i] = 'a'; str[len] = '\0'; len = 0; while (len <= max_len) { tmpbuf[0] = '('; for (i = 1; i < (len*2); i++) { tmpbuf[i] = 'a'; if (i < len*2-2) { i++; tmpbuf[i] = '|'; } } printf("# i = %d\n", i); tmpbuf[i] = ')'; tmpbuf[i+1] = '*'; tmpbuf[i+2] = '\0'; printf("# pat = %s\n", tmpbuf); tre_regcomp(&reobj, tmpbuf, REG_EXTENDED); run_tests(len, samples, sample_data, repeats, &reobj, str, tmpbuf); stats(sample_data, samples, len); len = len + (max_len/steps); tre_regfree(&reobj); } free(str); break; case 5: printf("# pattern: \"foobar\"\n"); printf("# string: \"aaaaaa...foobar\"\n"); len = 0; tre_regcomp(&reobj, "foobar", REG_EXTENDED); while (len <= max_len) { str = malloc(sizeof(char) * (len+7)); for (i = 0; i < len; i++) { if (i*i % 3) str[i] = 'a'; else str[i] = 'a'; } str[len+0] = 'f'; str[len+1] = 'o'; str[len+2] = 'o'; str[len+3] = 'b'; str[len+4] = 'a'; str[len+5] = 'r'; str[len+6] = '\0'; run_tests(len, samples, sample_data, repeats, &reobj, str, tmpbuf); stats(sample_data, samples, len); len = len + (max_len/steps); free(str); } break; case 6: printf("# pattern: \"a*foobar\"\n"); printf("# string: \"aaaaaa...foobar\"\n"); len = 0; tre_regcomp(&reobj, "a*foobar", REG_EXTENDED); while (len <= max_len) { str = malloc(sizeof(char) * (len+7)); for (i = 0; i < len; i++) { str[i] = 'a'; } str[len+0] = 'f'; str[len+1] = 'o'; str[len+2] = 'o'; str[len+3] = 'b'; str[len+4] = 'a'; str[len+5] = 'r'; str[len+6] = '\0'; run_tests(len, samples, sample_data, repeats, &reobj, str, tmpbuf); stats(sample_data, samples, len); len = len + (max_len/steps); free(str); } break; case 7: printf("# pattern: \"(a)*foobar\"\n"); printf("# string: \"aaaaabbaaab...foobar\"\n"); len = 0; tre_regcomp(&reobj, "(a)*foobar", REG_EXTENDED); while (len <= max_len) { str = malloc(sizeof(char) * (len+7)); for (i = 0; i < len; i++) { /* Without this GNU regex won't find a match! */ if (i*(i-1) % 3) str[i] = 'b'; else str[i] = 'a'; } str[len+0] = 'f'; str[len+1] = 'o'; str[len+2] = 'o'; str[len+3] = 'b'; str[len+4] = 'a'; str[len+5] = 'r'; str[len+6] = '\0'; run_tests(len, samples, sample_data, repeats, &reobj, str, tmpbuf); stats(sample_data, samples, len); len = len + (max_len/steps); free(str); } break; case 8: printf("# pattern: \"(a|b)*foobar\"\n"); printf("# string: \"aaaaabbaaab...foobar\"\n"); len = 0; tre_regcomp(&reobj, "(a|b)*foobar", REG_EXTENDED); while (len <= max_len) { str = malloc(sizeof(char) * (len+7)); for (i = 0; i < len; i++) { if (i*(i-1) % 3) str[i] = 'b'; else str[i] = 'a'; /* Without this GNU regex won't find a match! */ if (i % (1024*1024*10 - 100)) str[i] = 'f'; } str[len+0] = 'f'; str[len+1] = 'o'; str[len+2] = 'o'; str[len+3] = 'b'; str[len+4] = 'a'; str[len+5] = 'r'; str[len+6] = '\0'; run_tests(len, samples, sample_data, repeats, &reobj, str, tmpbuf); stats(sample_data, samples, len); len = len + (max_len/steps); free(str); } break; case 9: printf("# pattern: hand-coded a*\n"); printf("# string: \"aaaaaa...\"\n"); len = 0; while (len <= max_len) { printf("# len = %d\n", len); str = malloc(sizeof(char)*(len+1)); for (i = 0; i < len; i++) str[i] = 'a'; str[len-1] = '\0'; for (i = 0; i < samples; i++) { c1 = clock(); for (j = 0; j < repeats; j++) { char *s; int l; s = str; l = 0; while (*s /* TBR added * */ != '\0') { if (*s == 'a') { s++; l++; } else break; } } c2 = clock(); sample_data[i] = (double)(c2-c1)/(CLOCKS_PER_SEC*repeats); printf("# sample: %.5f sec, clocks: %ld\n", (double)(c2-c1)/(CLOCKS_PER_SEC*repeats), (long)(c2-c1)); fflush(stdout); } fflush(stdout); stats(sample_data, samples, len); len = len + (max_len/steps); free(str); } break; default: printf("Pelle.\n"); return 1; } tre_regfree(&reobj); return 0; } tre-0.9.0/tests/retest.c000644 001751 001751 00000175530 14672764703 014553 0ustar00desdes000000 000000 /* retest.c - TRE regression test program This software is released under a BSD-style license. See the file LICENSE for details and copyright. */ /* This is just a simple test application containing various hands-written tests for regression testing TRE. I've tried to surround TRE specific tests inside ifdefs, so this can be used to test any POSIX compatible regexp implementation. */ /* 2023/06 - Compilers now sometimes require the input string constants to be properly encoded, but how they decide on which encoding (if any) is poorly documented and different for different platforms. The non-ASCII encoded strings are now guarded by #ifdefs with one of the following values. Define/undef whichever one(s) you need. #define SRC_IN_ISO_8859_1 #define SRC_IN_UTF_8 #define SRC_IN_EUC_JP */ #ifdef HAVE_CONFIG_H #include #endif /* HAVE_CONFIG_H */ #include #include #include #include #include #include /* look for getopt in order to use a -o option for output. */ #if defined(HAVE_UNISTD_H) #include #elif defined(HAVE_GETOPT_H) #include #endif #ifdef HAVE_MALLOC_H #include #endif /* HAVE_MALLOC_H */ #ifdef TRE_VERSION #define HAVE_REGNEXEC 1 #define HAVE_REGNCOMP 1 #include "xmalloc.h" #else /* !TRE_VERSION */ #define xmalloc malloc #define xfree free #endif /* !TRE_VERSION */ #include "tre-internal.h" #ifdef WRETEST #include #define CHAR_T wchar_t #define L(x) (L ## x) #define MAXSTRSIZE 8192 static wchar_t wstr[MAXSTRSIZE]; static wchar_t wregex[MAXSTRSIZE]; static int woffs[MAXSTRSIZE]; #ifdef TRE_USE_SYSTEM_REGEX_H /* Avoid some redefinition warnings from including tre.h. */ #ifdef tre_regexec #undef tre_regexec /* No need for the *n* fn, it isn't in the system abi. */ #endif #endif #define tre_regexec tre_regwexec #define tre_regnexec tre_regwnexec #ifdef TRE_USE_SYSTEM_REGEX_H /* Avoid some redefinition warnings from including tre.h. */ #ifdef tre_regcomp #undef tre_regcomp #endif /* No need for the *n* fn, it isn't in the system abi. */ #endif #define tre_regcomp tre_regwcomp #define tre_regncomp tre_regwncomp /* Iterate mbrtowc over the multi-byte sequence STR of length LEN, store the result in BUF and memoize the successive byte offsets in OFF. */ static int mbntowc (wchar_t *buf, const char *str, size_t len, int *off) { int n, wlen; #ifdef HAVE_MBSTATE_T mbstate_t cst; memset(&cst, 0, sizeof(cst)); #endif if (len >= MAXSTRSIZE) { fprintf(stderr, "Increase MAXSTRSIZE to %ld or more and recompile!\n", (long)len + 1); exit(EXIT_FAILURE); } if (off) { memset(off + 1, -1, len * sizeof(int)); *off = 0; } wlen = 0; while (len > 0) { n = tre_mbrtowc(buf ? buf++ : NULL, str, len, &cst); if (n < 0) return n; if (n == 0) n = 1; str += n; len -= n; wlen += 1; if (off) *(off += n) = wlen; } return(wlen); } #else /* !WRETEST */ #define CHAR_T char #define L(x) (x) #endif /* !WRETEST */ static FILE *outf = NULL; static int valid_reobj = 0; static regex_t reobj; static regmatch_t pmatch_global[32]; static const CHAR_T *regex_pattern; static int cflags_global; static int use_regnexec = 0; static int use_regncomp = 0; static int avoid_eflags = 0; static int comp_tests = 0; static int exec_tests = 0; static int comp_errors = 0; static int exec_errors = 0; #ifndef REG_OK #define REG_OK 0 #endif /* REG_OK */ #define END -2 static void test_status(char c) { static int k = 0; fprintf(outf, "%c", c); if (++k % 79 == 0) fprintf(outf, "\n"); fflush(outf); } static int wrap_regexec(const CHAR_T *data, size_t len, size_t pmatch_len, regmatch_t *pmatch, int eflags) { CHAR_T *buf = NULL; int result; if (len == 0 && use_regnexec) { /* Zero length string and using tre_regnexec(), the pointer we give should not be dereferenced at all. */ buf = NULL; } else { /* Copy the data to a separate buffer to make a better test for tre_regexec() and tre_regnexec(). */ buf = xmalloc((len + !use_regnexec) * sizeof(CHAR_T)); if (!buf) return REG_ESPACE; memcpy(buf, data, len * sizeof(CHAR_T)); test_status('#'); } #ifdef HAVE_REGNEXEC if (use_regnexec) { if (len == 0) result = tre_regnexec(&reobj, NULL, len, pmatch_len, pmatch, eflags); else result = tre_regnexec(&reobj, buf, len, pmatch_len, pmatch, eflags); } else #endif /* HAVE_REGNEXEC */ { buf[len] = L('\0'); result = tre_regexec(&reobj, buf, pmatch_len, pmatch, eflags); } xfree(buf); return result; } static int wrap_regcomp(regex_t *preg, const CHAR_T *data, size_t len, int cflags) { #ifdef HAVE_REGNCOMP if (use_regncomp) return tre_regncomp(preg, data, len, cflags); else return tre_regcomp(preg, data, cflags); #else /* !HAVE_REGNCOMP */ fprintf(stderr, "%s\n", data); return tre_regcomp(preg, data, cflags); #endif /* !HAVE_REGNCOMP */ } static int execute(const CHAR_T *data, int len, size_t pmatch_len, regmatch_t *pmatch, int eflags) { #ifdef MALLOC_DEBUGGING int i = 0; int ret; while (1) { xmalloc_configure(i); comp_tests++; ret = wrap_regexec(data, len, pmatch_len, pmatch, eflags); if (ret != REG_ESPACE) { break; } #ifdef REGEX_DEBUG xmalloc_dump_leaks(); #endif /* REGEX_DEBUG */ i++; } return ret; #else /* !MALLOC_DEBUGGING */ return wrap_regexec(data, len, pmatch_len, pmatch, eflags); #endif /* !MALLOC_DEBUGGING */ } static int check(va_list ap, int ret, const CHAR_T *str, size_t pmatch_len, regmatch_t *pmatch, int eflags) { int fail = 0; if (ret != va_arg(ap, int)) { #ifndef WRETEST fprintf(outf, "Exec error, regex: \"%s\", cflags %d, " "string: \"%s\", eflags %d\n", regex_pattern, cflags_global, str, eflags); #else /* WRETEST */ fprintf(outf, "Exec error, regex: \"%ls\", cflags %d, " "string: \"%ls\", eflags %d\n", regex_pattern, cflags_global, str, eflags); #endif /* WRETEST */ fprintf(outf, " got %smatch (tre_regexec returned %d)\n", ret ? "no " : "", ret); return 1; } if (ret == 0) { unsigned int i; for (i = 0; i < pmatch_len; i++) { int rm_so, rm_eo; rm_so = va_arg(ap, int); if (rm_so == END) break; rm_eo = va_arg(ap, int); #ifdef WRETEST if (rm_so >= 0) { int n = rm_so; if ((rm_so = woffs[rm_so]) < 0 || (n = rm_eo, rm_eo = woffs[rm_eo]) < 0) { fprintf(outf, "Invalid or incomplete multi-byte sequence " "in string %ls before byte offset %d\n", str, n); return 1; } } #endif /* WRETEST */ if (pmatch[i].rm_so != rm_so || pmatch[i].rm_eo != rm_eo) { #ifndef WRETEST fprintf(outf, "Exec error, regex: \"%s\", string: \"%s\"\n", regex_pattern, str); fprintf(outf, " group %d: expected (%d, %d) \"%.*s\", " "got (%d, %d) \"%.*s\"\n", #else /* WRETEST */ fprintf(outf, "Exec error, regex: \"%ls\", string: \"%ls\"\n", regex_pattern, str); fprintf(outf, " group %d: expected (%d, %d) \"%.*ls\", " "got (%d, %d) \"%.*ls\"\n", #endif /* WRETEST */ i, rm_so, rm_eo, rm_eo - rm_so, str + rm_so, (int)pmatch[i].rm_so, (int)pmatch[i].rm_eo, (int)(pmatch[i].rm_eo - pmatch[i].rm_so), str + pmatch[i].rm_so); fail = 1; } } if (!(cflags_global & REG_NOSUB) && reobj.re_nsub != i - 1 && reobj.re_nsub <= pmatch_len && pmatch) { #ifndef WRETEST fprintf(outf, "Comp error, regex: \"%s\"\n", regex_pattern); #else /* WRETEST */ fprintf(outf, "Comp error, regex: \"%ls\"\n", regex_pattern); #endif /* WRETEST */ fprintf(outf, " re_nsub is %d, should be %d\n", (int)reobj.re_nsub, i - 1); fail = 1; } for (; i < pmatch_len; i++) if (pmatch[i].rm_so != -1 || pmatch[i].rm_eo != -1) { if (!fail) #ifndef WRETEST fprintf(outf, "Exec error, regex: \"%s\", string: \"%s\"\n", regex_pattern, str); #else /* WRETEST */ fprintf(outf, "Exec error, regex: \"%ls\", string: \"%ls\"\n", regex_pattern, str); #endif /* WRETEST */ fprintf(outf, " group %d: expected (-1, -1), got (%d, %d)\n", i, (int)pmatch[i].rm_so, (int)pmatch[i].rm_eo); fail = 1; } } return fail; } static void test_nexec(const char *data, size_t len, int eflags, ...) { int m; int fail = 0; int extra_flags[] = {0, REG_BACKTRACKING_MATCHER, REG_APPROX_MATCHER}; size_t i; va_list ap; if (!valid_reobj) { exec_errors++; return; } #ifdef WRETEST { int wlen = mbntowc(wstr, data, len, woffs); if (wlen < 0) { exec_errors++; fprintf(outf, "Invalid or incomplete multi-byte sequence in %s\n", data); return; } wstr[wlen] = L'\0'; len = wlen; } #define data wstr #endif /* WRETEST */ use_regnexec = 1; for (i = 0; i < elementsof(extra_flags); i++) { int final_flags = eflags | extra_flags[i]; if ((final_flags & REG_BACKTRACKING_MATCHER && tre_have_approx(&reobj)) || (final_flags & REG_APPROX_MATCHER && tre_have_backrefs(&reobj)) || (final_flags & avoid_eflags)) continue; /* Test with a pmatch array. */ exec_tests++; m = execute(data, len, elementsof(pmatch_global), pmatch_global, final_flags); va_start(ap, eflags); fail |= check(ap, m, data, elementsof(pmatch_global), pmatch_global, final_flags); va_end(ap); /* Same test with a NULL pmatch. */ exec_tests++; m = execute(data, len, 0, NULL, final_flags); va_start(ap, eflags); fail |= check(ap, m, data, 0, NULL, final_flags); va_end(ap); } #ifdef WRETEST #undef data #endif /* WRETEST */ if (fail) exec_errors++; } static void test_exec(const char *str, int eflags, ...) { int m; int fail = 0; size_t len = strlen(str); int extra_flags[] = {0, REG_BACKTRACKING_MATCHER, REG_APPROX_MATCHER, REG_BACKTRACKING_MATCHER | REG_APPROX_MATCHER}; size_t i; va_list ap; if (!valid_reobj) { exec_errors++; return; } #ifdef WRETEST { int wlen = mbntowc(wstr, str, len, woffs); if (wlen < 0) { exec_errors++; fprintf(outf, "Invalid or incomplete multi-byte sequence in %s\n", str); return; } wstr[wlen] = L'\0'; len = wlen; } #define str wstr #endif /* WRETEST */ for (use_regnexec = 0; use_regnexec < 2; use_regnexec++) { for (i = 0; i < elementsof(extra_flags); i++) { int final_flags = eflags | extra_flags[i]; if ((final_flags & REG_BACKTRACKING_MATCHER && tre_have_approx(&reobj)) || (final_flags & REG_APPROX_MATCHER && tre_have_backrefs(&reobj)) || (final_flags & avoid_eflags)) continue; /* Test with a pmatch array. */ exec_tests++; m = execute(str, len, elementsof(pmatch_global), pmatch_global, final_flags); va_start(ap, eflags); fail |= check(ap, m, str, elementsof(pmatch_global), pmatch_global, final_flags); va_end(ap); /* Same test with a NULL pmatch. */ exec_tests++; m = execute(str, len, 0, NULL, final_flags); va_start(ap, eflags); fail |= check(ap, m, str, 0, NULL, final_flags); va_end(ap); } } #ifdef WRETEST #undef str #endif /* WRETEST */ if (fail) exec_errors++; } static void test_comp(const char *re, int flags, int ret) { int errcode = 0; int len = strlen(re); if (valid_reobj) { tre_regfree(&reobj); valid_reobj = 0; } comp_tests++; #ifdef WRETEST { int wlen = mbntowc(wregex, re, len, NULL); if (wlen < 0) { comp_errors++; fprintf(outf, "Invalid or incomplete multi-byte sequence in %s\n", re); return; } wregex[wlen] = L'\0'; len = wlen; } #define re wregex #endif /* WRETEST */ regex_pattern = re; cflags_global = flags; #ifdef MALLOC_DEBUGGING xmalloc_configure(-1); if (ret != REG_ESPACE) { static int j = 0; int i = 0; while (1) { xmalloc_configure(i); comp_tests++; if (j++ % 20 == 0) test_status('.'); errcode = wrap_regcomp(&reobj, re, len, flags); if (errcode != REG_ESPACE) { test_status('*'); break; } #ifdef REGEX_DEBUG xmalloc_dump_leaks(); #endif /* REGEX_DEBUG */ i++; } } else #endif /* !MALLOC_DEBUGGING */ errcode = wrap_regcomp(&reobj, re, len, flags); #ifdef WRETEST #undef re #endif /* WRETEST */ if (errcode != ret) { #ifndef WRETEST fprintf(outf, "Comp error, regex: \"%s\"\n", regex_pattern); #else /* WRETEST */ fprintf(outf, "Comp error, regex: \"%ls\"\n", regex_pattern); #endif /* WRETEST */ fprintf(outf, " expected return code %d, got %d.\n", ret, errcode); comp_errors++; } if (errcode == 0) valid_reobj = 1; } /* To enable tests for known bugs, set this to 1. */ #define KNOWN_BUG 0 int main(int argc, char **argv) { outf = stdout; #if defined(HAVE_UNISTD_H) || defined(HAVE_GETOPT_H) int opt; while ((opt = getopt(argc, argv, "o:")) != EOF) { switch (opt) { case 'o': if ((outf = fopen(optarg, "w")) == NULL) { perror(optarg); exit(1); } break; default: /* getopt() will have printed an error message already */ exit(1); } } #endif /* HAVE_UNISTD_H */ #ifdef WRETEST /* Need an 8-bit locale. Or move the two tests with non-ascii characters to the localized internationalization tests. */ if (setlocale(LC_CTYPE, "en_US.ISO-8859-1") == NULL && setlocale(LC_CTYPE, "en_US.ISO8859-1") == NULL) fprintf(stderr, "Could not set locale en_US.ISO-8859-1. Expect some\n" "`Invalid or incomplete multi-byte sequence' errors.\n"); #endif /* WRETEST */ /* Large number of macros in one regexp. */ test_comp("[A-Z]\\d\\s?\\d[A-Z]{2}|[A-Z]\\d{2}\\s?\\d[A-Z]{2}|[A-Z]{2}\\d" "\\s?\\d[A-Z]{2}|[A-Z]{2}\\d{2}\\s?\\d[A-Z]{2}|[A-Z]\\d[A-Z]\\s?" "\\d[A-Z]{2}|[A-Z]{2}\\d[A-Z]\\s?\\d[A-Z]{2}|[A-Z]{3}\\s?\\d[A-Z]" "{2}", REG_EXTENDED, 0); test_comp("a{11}(b{2}c){2}", REG_EXTENDED, 0); test_comp("a{2}{2}xb+xc*xd?x", REG_EXTENDED, 0); test_comp("^!packet [0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3} [0-9]+", REG_EXTENDED, 0); test_comp("^!pfast [0-9]{1,15} ([0-9]{1,3}\\.){3}[0-9]{1,3}[0-9]{1,5}$", REG_EXTENDED, 0); #if KNOWN_BUG /* Should these match or not? */ test_comp("(a)*-\\1b", REG_EXTENDED, 0); test_exec("aaa-b", 0, REG_NOMATCH); test_comp("((.*)\\1)+", REG_EXTENDED, 0); test_exec("xxxxxx", 0, REG_NOMATCH); #endif #ifdef TRE_APPROX /* * Approximate matching tests. * * The approximate matcher always searches for the best match, and returns * the leftmost and longest one if there are several best matches. */ test_comp("(fou){# ~1}", REG_EXTENDED, 0); test_comp("(fuu){#}", REG_EXTENDED, 0); test_comp("(fuu){# ~}", REG_EXTENDED, 0); test_comp("(anaconda){ 1i + 1d < 1, #1}", REG_EXTENDED, 0); test_comp("(anaconda){ 1i + 1d < 1 #1 ~10 }", REG_EXTENDED, 0); test_comp("(anaconda){ #1, ~1, 1i + 1d < 1 }", REG_EXTENDED, 0); test_comp("(znacnda){ #1 ~3 1i + 1d < 1 }", REG_EXTENDED, 0); test_exec("molasses anaconda foo bar baz smith anderson ", 0, REG_NOMATCH); test_comp("(znacnda){ #1 ~3 1i + 1d < 2 }", REG_EXTENDED, 0); test_exec("molasses anaconda foo bar baz smith anderson ", 0, REG_OK, 9, 17, 9, 17, END); test_comp("(ananda){ 1i + 1d < 2 }", REG_EXTENDED, 0); test_exec("molasses anaconda foo bar baz smith anderson ", 0, REG_NOMATCH); test_comp("(fuu){ +3 -3 ~5}", REG_EXTENDED, 0); test_exec("anaconda foo bar baz smith anderson", 0, REG_OK, 9, 10, 9, 10, END); test_comp("(fuu){ +2 -2 ~5}", REG_EXTENDED, 0); test_exec("anaconda foo bar baz smith anderson", 0, REG_OK, 9, 10, 9, 10, END); test_comp("(fuu){ +3 -3 ~}", REG_EXTENDED, 0); test_exec("anaconda foo bar baz smith anderson", 0, REG_OK, 9, 10, 9, 10, END); test_comp("(laurikari){ #3, 1i + 1d < 3 }", REG_EXTENDED, 0); /* No cost limit. */ test_comp("(foobar){~}", REG_EXTENDED, 0); test_exec("xirefoabralfobarxie", 0, REG_OK, 11, 16, 11, 16, END); /* At most two errors. */ test_comp("(foobar){~2}", REG_EXTENDED, 0); test_exec("xirefoabrzlfd", 0, REG_OK, 4, 9, 4, 9, END); test_exec("xirefoabzlfd", 0, REG_NOMATCH); /* At most two inserts or substitutions and max two errors total. */ test_comp("(foobar){+2#2~2}", REG_EXTENDED, 0); test_exec("oobargoobaploowap", 0, REG_OK, 5, 11, 5, 11, END); /* Find best whole word match for "foobar". */ test_comp("\\<(foobar){~}\\>", REG_EXTENDED, 0); test_exec("zfoobarz", 0, REG_OK, 0, 8, 0, 8, END); test_exec("boing zfoobarz goobar woop", 0, REG_OK, 15, 21, 15, 21, END); /* Match whole string, allow only 1 error. */ test_comp("^(foobar){~1}$", REG_EXTENDED, 0); test_exec("foobar", 0, REG_OK, 0, 6, 0, 6, END); test_exec("xfoobar", 0, REG_OK, 0, 7, 0, 7, END); /* This currently fails. test_exec("foobarx", 0, REG_OK, 0, 7, 0, 7, END); */ test_exec("fooxbar", 0, REG_OK, 0, 7, 0, 7, END); test_exec("foxbar", 0, REG_OK, 0, 6, 0, 6, END); test_exec("xoobar", 0, REG_OK, 0, 6, 0, 6, END); test_exec("foobax", 0, REG_OK, 0, 6, 0, 6, END); test_exec("oobar", 0, REG_OK, 0, 5, 0, 5, END); test_exec("fobar", 0, REG_OK, 0, 5, 0, 5, END); test_exec("fooba", 0, REG_OK, 0, 5, 0, 5, END); test_exec("xfoobarx", 0, REG_NOMATCH); test_exec("foobarxx", 0, REG_NOMATCH); test_exec("xxfoobar", 0, REG_NOMATCH); test_exec("xfoxbar", 0, REG_NOMATCH); test_exec("foxbarx", 0, REG_NOMATCH); /* At most one insert, two deletes, and three substitutions. Additionally, deletes cost two and substitutes one, and total cost must be less than 4. */ test_comp("(foobar){+1 -2 #3, 2d + 1s < 4}", REG_EXTENDED, 0); test_exec("3oifaowefbaoraofuiebofasebfaobfaorfeoaro", 0, REG_OK, 26, 33, 26, 33, END); /* Partially approximate matches. */ test_comp("foo(bar){~1}zap", REG_EXTENDED, 0); test_exec("foobarzap", 0, REG_OK, 0, 9, 3, 6, END); test_exec("fobarzap", 0, REG_NOMATCH); test_exec("foobrzap", 0, REG_OK, 0, 8, 3, 5, END); test_comp("^.*(dot.org){~}.*$", REG_EXTENDED, 0); test_exec("www.cnn.com 64.236.16.20\n" "www.slashdot.org 66.35.250.150\n" "For useful information, use www.slashdot.org\n" "this is demo data!\n", 0, REG_OK, 0, 120, 93, 100, END); /* Approximate matching and back referencing cannot be used together. */ test_comp("(foo{~})\\1", REG_EXTENDED, REG_BADPAT); #endif /* TRE_APPROX */ /* * Basic tests with pure regular expressions */ /* Basic string matching. */ test_comp("foobar", REG_EXTENDED, 0); test_exec("foobar", 0, REG_OK, 0, 6, END); test_exec("xxxfoobarzapzot", 0, REG_OK, 3, 9, END); test_comp("foobar", REG_EXTENDED | REG_NOSUB, 0); test_exec("foobar", 0, REG_OK, END); test_comp("aaaa", REG_EXTENDED, 0); test_exec("xxaaaaaaaaaaaaaaaaa", 0, REG_OK, 2, 6, END); /* Test zero length matches. */ test_comp("(a*)", REG_EXTENDED, 0); test_exec("", 0, REG_OK, 0, 0, 0, 0, END); test_comp("(a*)*", REG_EXTENDED, 0); test_exec("", 0, REG_OK, 0, 0, 0, 0, END); test_comp("((a*)*)*", REG_EXTENDED, 0); test_exec("", 0, REG_OK, 0, 0, 0, 0, 0, 0, END); test_comp("(a*bcd)*", REG_EXTENDED, 0); test_exec("aaaaaaaaaaaabcxbcxbcxaabcxaabcx", 0, REG_OK, 0, 0, -1, -1, END); test_exec("aaaaaaaaaaaabcxbcxbcxaabcxaabc", 0, REG_OK, 0, 0, -1, -1, END); test_exec("aaaaaaaaaaaabcxbcdbcxaabcxaabc", 0, REG_OK, 0, 0, -1, -1, END); test_exec("aaaaaaaaaaaabcdbcdbcxaabcxaabc", 0, REG_OK, 0, 18, 15, 18, END); test_comp("(a*)+", REG_EXTENDED, 0); test_exec("-", 0, REG_OK, 0, 0, 0, 0, END); /* This test blows up the backtracking matcher. */ avoid_eflags = REG_BACKTRACKING_MATCHER; test_comp("((a*)*b)*b", REG_EXTENDED, 0); test_exec("aaaaaaaaaaaaaaaaaaaaaaaaab", 0, REG_OK, 25, 26, -1, -1, -1, -1, END); avoid_eflags = 0; test_comp("", 0, 0); test_exec("", 0, REG_OK, 0, 0, END); test_exec("foo", 0, REG_OK, 0, 0, END); /* Test for submatch addressing which requires arbitrary lookahead. */ test_comp("(a*)aaaaaa", REG_EXTENDED, 0); test_exec("aaaaaaaaaaaaaaax", 0, REG_OK, 0, 15, 0, 9, END); /* Test leftmost and longest matching and some tricky submatches. */ test_comp("(a*)(a*)", REG_EXTENDED, 0); test_exec("aaaa", 0, REG_OK, 0, 4, 0, 4, 4, 4, END); test_comp("(abcd|abc)(d?)", REG_EXTENDED, 0); test_exec("abcd", 0, REG_OK, 0, 4, 0, 4, 4, 4, END); test_comp("(abc|abcd)(d?)", REG_EXTENDED, 0); test_exec("abcd", 0, REG_OK, 0, 4, 0, 4, 4, 4, END); test_comp("(abc|abcd)(d?)e", REG_EXTENDED, 0); test_exec("abcde", 0, REG_OK, 0, 5, 0, 4, 4, 4, END); test_comp("(abcd|abc)(d?)e", REG_EXTENDED, 0); test_exec("abcde", 0, REG_OK, 0, 5, 0, 4, 4, 4, END); test_comp("a(bc|bcd)(d?)", REG_EXTENDED, 0); test_exec("abcd", 0, REG_OK, 0, 4, 1, 4, 4, 4, END); test_comp("a(bcd|bc)(d?)", REG_EXTENDED, 0); test_exec("abcd", 0, REG_OK, 0, 4, 1, 4, 4, 4, END); test_comp("a*(a?bc|bcd)(d?)", REG_EXTENDED, 0); test_exec("aaabcd", 0, REG_OK, 0, 6, 3, 6, 6, 6, END); test_comp("a*(bcd|a?bc)(d?)", REG_EXTENDED, 0); test_exec("aaabcd", 0, REG_OK, 0, 6, 3, 6, 6, 6, END); test_comp("(a|(a*b*))*", REG_EXTENDED, 0); test_exec("", 0, REG_OK, 0, 0, 0, 0, 0, 0, END); test_exec("a", 0, REG_OK, 0, 1, 0, 1, -1, -1, END); test_exec("aa", 0, REG_OK, 0, 2, 0, 2, 0, 2, END); test_exec("aaa", 0, REG_OK, 0, 3, 0, 3, 0, 3, END); test_exec("bbb", 0, REG_OK, 0, 3, 0, 3, 0, 3, END); test_exec("aaabbb", 0, REG_OK, 0, 6, 0, 6, 0, 6, END); test_exec("bbbaaa", 0, REG_OK, 0, 6, 3, 6, 3, 6, END); test_comp("((a*b*)|a)*", REG_EXTENDED, 0); test_exec("", 0, REG_OK, 0, 0, 0, 0, 0, 0, END); test_exec("a", 0, REG_OK, 0, 1, 0, 1, 0, 1, END); test_exec("aa", 0, REG_OK, 0, 2, 0, 2, 0, 2, END); test_exec("aaa", 0, REG_OK, 0, 3, 0, 3, 0, 3, END); test_exec("bbb", 0, REG_OK, 0, 3, 0, 3, 0, 3, END); test_exec("aaabbb", 0, REG_OK, 0, 6, 0, 6, 0, 6, END); test_exec("bbbaaa", 0, REG_OK, 0, 6, 3, 6, 3, 6, END); test_comp("a.*(.*b.*(.*c.*).*d.*).*e.*(.*f.*).*g", REG_EXTENDED, 0); test_exec("aabbccddeeffgg", 0, REG_OK, 0, 14, 3, 9, 5, 7, 11, 13, END); test_comp("(wee|week)(night|knights)s*", REG_EXTENDED, 0); test_exec("weeknights", 0, REG_OK, 0, 10, 0, 3, 3, 10, END); test_exec("weeknightss", 0, REG_OK, 0, 11, 0, 3, 3, 10, END); test_comp("a*", REG_EXTENDED, 0); test_exec("aaaaaaaaaa", 0, REG_OK, 0, 10, END); test_comp("aa*", REG_EXTENDED, 0); test_exec("aaaaaaaaaa", 0, REG_OK, 0, 10, END); test_comp("aaa*", REG_EXTENDED, 0); test_exec("aaaaaaaaaa", 0, REG_OK, 0, 10, END); test_comp("aaaa*", REG_EXTENDED, 0); test_exec("aaaaaaaaaa", 0, REG_OK, 0, 10, END); /* Test clearing old submatch data with nesting parentheses and iteration. */ test_comp("((a)|(b))*c", REG_EXTENDED, 0); test_exec("aaabc", 0, REG_OK, 0, 5, 3, 4, -1, -1, 3, 4, END); test_exec("aaaac", 0, REG_OK, 0, 5, 3, 4, 3, 4, -1, -1, END); test_comp("foo((bar)*)*zot", REG_EXTENDED, 0); test_exec("foozot", 0, REG_OK, 0, 6, 3, 3, -1, -1, END); test_exec("foobarzot", 0, REG_OK, 0, 9, 3, 6, 3, 6, END); test_exec("foobarbarzot", 0, REG_OK, 0, 12, 3, 9, 6, 9, END); test_comp("foo((zup)*|(bar)*|(zap)*)*zot", REG_EXTENDED, 0); test_exec("foobarzapzot", 0, REG_OK, 0, 12, 6, 9, -1, -1, -1, -1, 6, 9, END); test_exec("foobarbarzapzot", 0, REG_OK, 0, 15, 9, 12, -1, -1, -1, -1, 9, 12, END); test_exec("foozupzot", 0, REG_OK, 0, 9, 3, 6, 3, 6, -1, -1, -1, -1, END); test_exec("foobarzot", 0, REG_OK, 0, 9, 3, 6, -1, -1, 3, 6, -1, -1, END); test_exec("foozapzot", 0, REG_OK, 0, 9, 3, 6, -1, -1, -1, -1, 3, 6, END); test_exec("foozot", 0, REG_OK, 0, 6, 3, 3, -1, -1, -1, -1, -1, -1, END); /* Test case where, e.g., Perl and Python regexp functions, and many other backtracking matchers, fail to produce the longest match. It is not exactly a bug since Perl does not claim to find the longest match, but a confusing feature and, in my opinion, a bad design choice because the union operator is traditionally defined to be commutative (with respect to the language denoted by the RE). */ test_comp("(a|ab)(blip)?", REG_EXTENDED, 0); test_exec("ablip", 0, REG_OK, 0, 5, 0, 1, 1, 5, END); test_exec("ab", 0, REG_OK, 0, 2, 0, 2, -1, -1, END); test_comp("(ab|a)(blip)?", REG_EXTENDED, 0); test_exec("ablip", 0, REG_OK, 0, 5, 0, 1, 1, 5, END); test_exec("ab", 0, REG_OK, 0, 2, 0, 2, -1, -1, END); /* Test more submatch addressing. */ test_comp("((a|b)*)a(a|b)*", REG_EXTENDED, 0); test_exec("aaaaabaaaba", 0, REG_OK, 0, 11, 0, 10, 9, 10, -1, -1, END); test_exec("aaaaabaaab", 0, REG_OK, 0, 10, 0, 8, 7, 8, 9, 10, END); test_exec("caa", 0, REG_OK, 1, 3, 1, 2, 1, 2, -1, -1, END); test_comp("((a|aba)*)(ababbaba)((a|b)*)", REG_EXTENDED, 0); test_exec("aabaababbabaaababbab", 0, REG_OK, 0, 20, 0, 4, 1, 4, 4, 12, 12, 20, 19, 20, END); test_exec("aaaaababbaba", 0, REG_OK, 0, 12, 0, 4, 3, 4, 4, 12, 12, 12, -1, -1, END); test_comp("((a|aba|abb|bba|bab)*)(ababbababbabbbabbbbbbabbaba)((a|b)*)", REG_EXTENDED, 0); test_exec("aabaabbbbabababaababbababbabbbabbbbbbabbabababbababababbabababa", 0, REG_OK, 0, 63, 0, 16, 13, 16, 16, 43, 43, 63, 62, 63, END); /* Test for empty subexpressions. */ test_comp("", 0, 0); test_exec("", 0, REG_OK, 0, 0, END); test_exec("foo", 0, REG_OK, 0, 0, END); test_comp("(a|)", REG_EXTENDED, 0); test_exec("a", 0, REG_OK, 0, 1, 0, 1, END); test_exec("b", 0, REG_OK, 0, 0, 0, 0, END); test_exec("", 0, REG_OK, 0, 0, 0, 0, END); test_comp("a|", REG_EXTENDED, 0); test_exec("a", 0, REG_OK, 0, 1, END); test_exec("b", 0, REG_OK, 0, 0, END); test_exec("", 0, REG_OK, 0, 0, END); test_comp("|a", REG_EXTENDED, 0); test_exec("a", 0, REG_OK, 0, 1, END); test_exec("b", 0, REG_OK, 0, 0, END); test_exec("", 0, REG_OK, 0, 0, END); /* Miscellaneous tests. */ test_comp("(a*)b(c*)", REG_EXTENDED, 0); test_exec("abc", 0, REG_OK, 0, 3, 0, 1, 2, 3, END); test_exec("***abc***", 0, REG_OK, 3, 6, 3, 4, 5, 6, END); test_comp("(a)", REG_EXTENDED, 0); test_exec("a", 0, REG_OK, 0, 1, 0, 1, END); test_comp("((a))", REG_EXTENDED, 0); test_exec("a", 0, REG_OK, 0, 1, 0, 1, 0, 1, END); test_comp("(((a)))", REG_EXTENDED, 0); test_exec("a", 0, REG_OK, 0, 1, 0, 1, 0, 1, 0, 1, END); test_comp("((((((((((((((((((((a))))))))))))))))))))", REG_EXTENDED, 0); test_exec("a", 0, REG_OK, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, END); test_comp("ksntoeaiksntoeaikstneoaiksnteoaiksntoeaiskntoeaiskntoekainstoei" "askntoeakisntoeksaitnokesantiksoentaikosentaiksoentaiksnoeaiskn" "teoaksintoekasitnoeksaitkosetniaksoetnaisknoetakistoeksintokesa" "nitksoentaisknoetaisknoetiaksotneaikstoekasitoeskatioksentaikso" "enatiksoetnaiksonateiksoteaeskanotisknetaiskntoeasknitoskenatis" "konetaisknoteai", 0, 0); test_comp("((aab)|(aac)|(aa*))c", REG_EXTENDED, 0); test_exec("aabc", 0, REG_OK, 0, 4, 0, 3, 0, 3, -1, -1, -1, -1, END); test_exec("aacc", 0, REG_OK, 0, 4, 0, 3, -1, -1, 0, 3, -1, -1, END); test_exec("aaac", 0, REG_OK, 0, 4, 0, 3, -1, -1, -1, -1, 0, 3, END); test_comp("^(([^!]+!)?([^!]+)|.+!([^!]+!)([^!]+))$", REG_EXTENDED, 0); test_exec("foo!bar!bas", 0, REG_OK, 0, 11, 0, 11, -1, -1, -1, -1, 4, 8, 8, 11, END); test_comp("^([^!]+!)?([^!]+)$|^.+!([^!]+!)([^!]+)$", REG_EXTENDED, 0); test_exec("foo!bar!bas", 0, REG_OK, 0, 11, -1, -1, -1, -1, 4, 8, 8, 11, END); test_comp("^(([^!]+!)?([^!]+)|.+!([^!]+!)([^!]+))$", REG_EXTENDED, 0); test_exec("foo!bar!bas", 0, REG_OK, 0, 11, 0, 11, -1, -1, -1, -1, 4, 8, 8, 11, END); test_comp("M[ou]'?am+[ae]r .*([AEae]l[- ])?[GKQ]h?[aeu]+([dtz][dhz]?)+af[iy]", REG_EXTENDED, 0); test_exec("Muammar Quathafi", 0, REG_OK, 0, 16, -1, -1, 11, 13, END); test_comp("(Ab|cD)*", REG_EXTENDED | REG_ICASE, 0); test_exec("aBcD", 0, REG_OK, 0, 4, 2, 4, END); test_comp("a**", REG_EXTENDED, REG_BADRPT); test_comp("a*+", REG_EXTENDED, REG_BADRPT); test_comp("a+*", REG_EXTENDED, REG_BADRPT); test_comp("a++", REG_EXTENDED, REG_BADRPT); test_comp("a?+", REG_EXTENDED, REG_BADRPT); test_comp("a?*", REG_EXTENDED, REG_BADRPT); test_comp("a{1,2}*", REG_EXTENDED, REG_BADRPT); test_comp("a{1,2}+", REG_EXTENDED, REG_BADRPT); /* * Many of the following tests were mostly inspired by (or copied from) the * libhackerlab posix test suite by Tom Lord. */ test_comp("a", 0, 0); test_exec("a", 0, REG_OK, 0, 1, END); test_comp("\\.", 0, 0); test_exec(".", 0, REG_OK, 0, 1, END); test_comp("\\[", 0, 0); test_exec("[", 0, REG_OK, 0, 1, END); test_comp("\\\\", 0, 0); test_exec("\\", 0, REG_OK, 0, 1, END); test_comp("\\*", 0, 0); test_exec("*", 0, REG_OK, 0, 1, END); test_comp("\\^", 0, 0); test_exec("^", 0, REG_OK, 0, 1, END); test_comp("\\$", 0, 0); test_exec("$", 0, REG_OK, 0, 1, END); test_comp("\\", 0, REG_EESCAPE); test_comp("x\\.", 0, 0); test_exec("x.", 0, REG_OK, 0, 2, END); test_comp("x\\[", 0, 0); test_exec("x[", 0, REG_OK, 0, 2, END); test_comp("x\\\\", 0, 0); test_exec("x\\", 0, REG_OK, 0, 2, END); test_comp("x\\*", 0, 0); test_exec("x*", 0, REG_OK, 0, 2, END); test_comp("x\\^", 0, 0); test_exec("x^", 0, REG_OK, 0, 2, END); test_comp("x\\$", 0, 0); test_exec("x$", 0, REG_OK, 0, 2, END); test_comp("x\\", 0, REG_EESCAPE); test_comp(".", 0, 0); test_exec("a", 0, REG_OK, 0, 1, END); test_exec("\n", 0, REG_OK, 0, 1, END); test_comp("(+|?)", 0, 0); test_exec("(+|?)", 0, REG_OK, 0, 5, END); test_exec("+|?", 0, REG_NOMATCH); test_exec("(+)", 0, REG_NOMATCH); test_exec("+", 0, REG_NOMATCH); /* * Test bracket expressions. */ test_comp("[", 0, REG_EBRACK); test_comp("[]", 0, REG_EBRACK); test_comp("[^]", 0, REG_EBRACK); test_comp("[]x]", 0, 0); test_exec("]", 0, REG_OK, 0, 1, END); test_exec("x", 0, REG_OK, 0, 1, END); test_comp("[.]", 0, 0); test_exec(".", 0, REG_OK, 0, 1, END); test_exec("a", 0, REG_NOMATCH); test_comp("[*]", 0, 0); test_exec("*", 0, REG_OK, 0, 1, END); test_comp("[[]", 0, 0); test_exec("[", 0, REG_OK, 0, 1, END); test_comp("[\\]", 0, 0); test_exec("\\", 0, REG_OK, 0, 1, END); test_comp("[-x]", 0, 0); test_exec("-", 0, REG_OK, 0, 1, END); test_exec("x", 0, REG_OK, 0, 1, END); test_comp("[x-]", 0, 0); test_exec("-", 0, REG_OK, 0, 1, END); test_exec("x", 0, REG_OK, 0, 1, END); test_comp("[-]", 0, 0); test_exec("-", 0, REG_OK, 0, 1, END); test_comp("[abc]", 0, 0); test_exec("a", 0, REG_OK, 0, 1, END); test_exec("b", 0, REG_OK, 0, 1, END); test_exec("c", 0, REG_OK, 0, 1, END); test_exec("d", 0, REG_NOMATCH); test_exec("xa", 0, REG_OK, 1, 2, END); test_exec("xb", 0, REG_OK, 1, 2, END); test_exec("xc", 0, REG_OK, 1, 2, END); test_exec("xd", 0, REG_NOMATCH); test_comp("x[abc]", 0, 0); test_exec("xa", 0, REG_OK, 0, 2, END); test_exec("xb", 0, REG_OK, 0, 2, END); test_exec("xc", 0, REG_OK, 0, 2, END); test_exec("xd", 0, REG_NOMATCH); test_comp("[^abc]", 0, 0); test_exec("a", 0, REG_NOMATCH); test_exec("b", 0, REG_NOMATCH); test_exec("c", 0, REG_NOMATCH); test_exec("d", 0, REG_OK, 0, 1, END); test_exec("xa", 0, REG_OK, 0, 1, END); test_exec("xb", 0, REG_OK, 0, 1, END); test_exec("xc", 0, REG_OK, 0, 1, END); test_exec("xd", 0, REG_OK, 0, 1, END); test_comp("x[^abc]", 0, 0); test_exec("xa", 0, REG_NOMATCH); test_exec("xb", 0, REG_NOMATCH); test_exec("xc", 0, REG_NOMATCH); test_exec("xd", 0, REG_OK, 0, 2, END); test_comp("[()+?*\\]+", REG_EXTENDED, 0); test_exec("x\\*?+()x", 0, REG_OK, 1, 7, END); /* Standard character classes. */ test_comp("[[:alnum:]]+", REG_EXTENDED, 0); test_exec("%abc123890XYZ=", 0, REG_OK, 1, 13, END); test_comp("[[:cntrl:]]+", REG_EXTENDED, 0); test_exec("%\n\t\015\f ", 0, REG_OK, 1, 5, END); test_comp("[[:lower:]]+", REG_EXTENDED, 0); test_exec("AbcdE", 0, REG_OK, 1, 4, END); test_comp("[[:lower:]]+", REG_EXTENDED | REG_ICASE, 0); test_exec("AbcdE", 0, REG_OK, 0, 5, END); test_comp("[[:space:]]+", REG_EXTENDED, 0); test_exec("x \t\f\nx", 0, REG_OK, 1, 5, END); test_comp("[[:alpha:]]+", REG_EXTENDED, 0); test_exec("%abC123890xyz=", 0, REG_OK, 1, 4, END); test_comp("[[:digit:]]+", REG_EXTENDED, 0); test_exec("%abC123890xyz=", 0, REG_OK, 4, 10, END); test_comp("[^[:digit:]]+", REG_EXTENDED, 0); test_exec("%abC123890xyz=", 0, REG_OK, 0, 4, END); test_comp("[[:print:]]+", REG_EXTENDED, 0); test_exec("\n\t %abC12\f", 0, REG_OK, 2, 9, END); test_comp("[[:upper:]]+", REG_EXTENDED, 0); test_exec("\n aBCDEFGHIJKLMNOPQRSTUVWXYz", 0, REG_OK, 3, 27, END); test_comp("[[:upper:]]+", REG_EXTENDED | REG_ICASE, 0); test_exec("\n aBCDEFGHIJKLMNOPQRSTUVWXYz", 0, REG_OK, 2, 28, END); #ifdef HAVE_ISWBLANK #ifdef HAVE_ISBLANK test_comp("[[:blank:]]+", REG_EXTENDED, 0); test_exec("\na \t b", 0, REG_OK, 2, 5, END); #endif /* HAVE_ISBLANK */ #endif /* HAVE_ISWBLANK */ test_comp("[[:graph:]]+", REG_EXTENDED, 0); test_exec("\n %abC12\f", 0, REG_OK, 2, 8, END); test_comp("[[:punct:]]+", REG_EXTENDED, 0); test_exec("a~!@#$%^&*()_+=-`[]{};':\"|\\,./?>< ", 0, REG_OK, 1, 33, END); test_comp("[[:xdigit:]]+", REG_EXTENDED, 0); test_exec("-0123456789ABCDEFabcdef", 0, REG_OK, 1, 23, END); test_comp("[[:bogus-character-class-name:]", REG_EXTENDED, REG_ECTYPE); test_comp("[[:\xff:", REG_EXTENDED, REG_ECTYPE); /* Range expressions (assuming that the C locale is being used). */ test_comp("[a-z]+", REG_EXTENDED, 0); test_exec("ABCabcxyzABC", 0, REG_OK, 3, 9, END); test_comp("[z-a]+", REG_EXTENDED, REG_ERANGE); test_comp("[a-b-c]", 0, REG_ERANGE); test_comp("[a-a]+", REG_EXTENDED, 0); test_exec("zaaaaab", 0, REG_OK, 1, 6, END); test_comp("[--Z]+", REG_EXTENDED, 0); test_exec("!ABC-./XYZ~", 0, REG_OK, 1, 10, END); test_comp("[*--]", 0, 0); test_exec("-", 0, REG_OK, 0, 1, END); test_exec("*", 0, REG_OK, 0, 1, END); test_comp("[*--Z]+", REG_EXTENDED, 0); test_exec("!+*,---ABC", 0, REG_OK, 1, 7, END); test_comp("[a-]+", REG_EXTENDED, 0); test_exec("xa-a--a-ay", 0, REG_OK, 1, 9, END); /* REG_ICASE and character sets. */ test_comp("[a-c]*", REG_ICASE | REG_EXTENDED, 0); test_exec("cABbage", 0, REG_OK, 0, 5, END); test_comp("[^a-c]*", REG_ICASE | REG_EXTENDED, 0); test_exec("tObAcCo", 0, REG_OK, 0, 2, END); test_comp("[A-C]*", REG_ICASE | REG_EXTENDED, 0); test_exec("cABbage", 0, REG_OK, 0, 5, END); test_comp("[^A-C]*", REG_ICASE | REG_EXTENDED, 0); test_exec("tObAcCo", 0, REG_OK, 0, 2, END); /* Complex character sets. */ test_comp("[[:digit:]a-z#$%]+", REG_EXTENDED, 0); test_exec("__abc#lmn012$x%yz789*", 0, REG_OK, 2, 20, END); test_comp("[[:digit:]a-z#$%]+", REG_ICASE | REG_EXTENDED, 0); test_exec("__abcLMN012x%#$yz789*", 0, REG_OK, 2, 20, END); test_comp("[^[:digit:]a-z#$%]+", REG_EXTENDED, 0); test_exec("abc#lmn012$x%yz789--@*,abc", 0, REG_OK, 18, 23, END); test_comp("[^[:digit:]a-z#$%]+", REG_ICASE | REG_EXTENDED, 0); test_exec("abc#lmn012$x%yz789--@*,abc", 0, REG_OK, 18, 23, END); test_comp("[^[:digit:]#$%[:xdigit:]]+", REG_ICASE | REG_EXTENDED, 0); test_exec("abc#lmn012$x%yz789--@*,abc", 0, REG_OK, 4, 7, END); test_comp("[^-]+", REG_EXTENDED, 0); test_exec("---afd*(&,ml---", 0, REG_OK, 3, 12, END); test_comp("[^--Z]+", REG_EXTENDED, 0); test_exec("---AFD*(&,ml---", 0, REG_OK, 6, 12, END); test_comp("[^--Z]+", REG_ICASE | REG_EXTENDED, 0); test_exec("---AFD*(&,ml---", 0, REG_OK, 6, 10, END); /* Unsupported things (equivalence classes and multicharacter collating elements) */ test_comp("[[.foo.]]", 0, REG_ECOLLATE); test_comp("[[=foo=]]", 0, REG_ECOLLATE); test_comp("[[..]]", 0, REG_ECOLLATE); test_comp("[[==]]", 0, REG_ECOLLATE); test_comp("[[.]]", 0, REG_ECOLLATE); test_comp("[[=]]", 0, REG_ECOLLATE); test_comp("[[.]", 0, REG_ECOLLATE); test_comp("[[=]", 0, REG_ECOLLATE); test_comp("[[.", 0, REG_ECOLLATE); test_comp("[[=", 0, REG_ECOLLATE); /* Miscellaneous tests. */ test_comp("abc\\(\\(de\\)\\(fg\\)\\)hi", 0, 0); test_exec("xabcdefghiy", 0, REG_OK, 1, 10, 4, 8, 4, 6, 6, 8, END); test_comp("abc*def", 0, 0); test_exec("xabdefy", 0, REG_OK, 1, 6, END); test_exec("xabcdefy", 0, REG_OK, 1, 7, END); test_exec("xabcccccccdefy", 0, REG_OK, 1, 13, END); test_comp("abc\\(def\\)*ghi", 0, 0); test_exec("xabcghiy", 0, REG_OK, 1, 7, -1, -1, END); test_exec("xabcdefghi", 0, REG_OK, 1, 10, 4, 7, END); test_exec("xabcdefdefdefghi", 0, REG_OK, 1, 16, 10, 13, END); test_comp("a?", REG_EXTENDED, REG_OK); test_exec("aaaaa", 0, REG_OK, 0, 1, END); test_exec("xaaaaa", 0, REG_OK, 0, 0, END); test_comp("a+", REG_EXTENDED, REG_OK); test_exec("aaaaa", 0, REG_OK, 0, 5, END); test_exec("xaaaaa", 0, REG_OK, 1, 6, END); /* * Test anchors and their behaviour with the REG_NEWLINE compilation * flag and the REG_NOTBOL, REG_NOTEOL execution flags. */ /* Normally, `^' matches the empty string at beginning of input. If REG_NOTBOL is used, `^' won't match the zero length string. */ test_comp("^abc", 0, 0); test_exec("abcdef", 0, REG_OK, 0, 3, END); test_exec("abcdef", REG_NOTBOL, REG_NOMATCH); test_exec("xyzabcdef", 0, REG_NOMATCH); test_exec("xyzabcdef", REG_NOTBOL, REG_NOMATCH); test_exec("\nabcdef", 0, REG_NOMATCH); test_exec("\nabcdef", REG_NOTBOL, REG_NOMATCH); /* Normally, `$' matches the empty string at end of input. If REG_NOTEOL is used, `$' won't match the zero length string. */ test_comp("abc$", 0, 0); test_exec("defabc", 0, REG_OK, 3, 6, END); test_exec("defabc", REG_NOTEOL, REG_NOMATCH); test_exec("defabcxyz", 0, REG_NOMATCH); test_exec("defabcxyz", REG_NOTEOL, REG_NOMATCH); test_exec("defabc\n", 0, REG_NOMATCH); test_exec("defabc\n", REG_NOTEOL, REG_NOMATCH); test_comp("^abc$", 0, 0); test_exec("abc", 0, REG_OK, 0, 3, END); test_exec("abc", REG_NOTBOL, REG_NOMATCH); test_exec("abc", REG_NOTEOL, REG_NOMATCH); test_exec("abc", REG_NOTBOL | REG_NOTEOL, REG_NOMATCH); test_exec("\nabc\n", 0, REG_NOMATCH); test_exec("defabc\n", 0, REG_NOMATCH); test_exec("\nabcdef", 0, REG_NOMATCH); test_exec("abcdef", 0, REG_NOMATCH); test_exec("defabc", 0, REG_NOMATCH); test_exec("abc\ndef", 0, REG_NOMATCH); test_exec("def\nabc", 0, REG_NOMATCH); /* If REG_NEWLINE is used, `^' matches the empty string immediately after a newline, regardless of whether execution flags contain REG_NOTBOL. Similarly, if REG_NEWLINE is used, `$' matches the empty string immediately before a newline, regardless of execution flags. */ test_comp("^abc", REG_NEWLINE, 0); test_exec("abcdef", 0, REG_OK, 0, 3, END); test_exec("abcdef", REG_NOTBOL, REG_NOMATCH); test_exec("xyzabcdef", 0, REG_NOMATCH); test_exec("xyzabcdef", REG_NOTBOL, REG_NOMATCH); test_exec("\nabcdef", 0, REG_OK, 1, 4, END); test_exec("\nabcdef", REG_NOTBOL, 0, 1, 4, END); test_comp("abc$", REG_NEWLINE, 0); test_exec("defabc", 0, REG_OK, 3, 6, END); test_exec("defabc", REG_NOTEOL, REG_NOMATCH); test_exec("defabcxyz", 0, REG_NOMATCH); test_exec("defabcxyz", REG_NOTEOL, REG_NOMATCH); test_exec("defabc\n", 0, REG_OK, 3, 6, END); test_exec("defabc\n", REG_NOTEOL, 0, 3, 6, END); test_comp("^abc$", REG_NEWLINE, 0); test_exec("abc", 0, REG_OK, 0, 3, END); test_exec("abc", REG_NOTBOL, REG_NOMATCH); test_exec("abc", REG_NOTEOL, REG_NOMATCH); test_exec("abc", REG_NOTBOL | REG_NOTEOL, REG_NOMATCH); test_exec("\nabc\n", 0, REG_OK, 1, 4, END); test_exec("defabc\n", 0, REG_NOMATCH); test_exec("\nabcdef", 0, REG_NOMATCH); test_exec("abcdef", 0, REG_NOMATCH); test_exec("abcdef", REG_NOTBOL, REG_NOMATCH); test_exec("defabc", 0, REG_NOMATCH); test_exec("defabc", REG_NOTEOL, REG_NOMATCH); test_exec("abc\ndef", 0, REG_OK, 0, 3, END); test_exec("abc\ndef", REG_NOTBOL, REG_NOMATCH); test_exec("abc\ndef", REG_NOTEOL, 0, 0, 3, END); test_exec("abc\ndef", REG_NOTBOL | REG_NOTEOL, REG_NOMATCH); test_exec("def\nabc", 0, REG_OK, 4, 7, END); test_exec("def\nabc", REG_NOTBOL, 0, 4, 7, END); test_exec("def\nabc", REG_NOTEOL, REG_NOMATCH); test_exec("def\nabc", REG_NOTBOL | REG_NOTEOL, REG_NOMATCH); /* With BRE syntax, `^' has a special meaning only at the beginning of the RE or the beginning of a parenthesized subexpression. */ test_comp("a\\{0,1\\}^bc", 0, 0); test_exec("bc", 0, REG_NOMATCH); test_exec("^bc", 0, REG_OK, 0, 3, END); test_exec("abc", 0, REG_NOMATCH); test_exec("a^bc", 0, REG_OK, 0, 4, END); test_comp("a\\{0,1\\}\\(^bc\\)", 0, 0); test_exec("bc", 0, REG_OK, 0, 2, 0, 2, END); test_exec("^bc", 0, REG_NOMATCH); test_exec("abc", 0, REG_NOMATCH); test_exec("a^bc", 0, REG_NOMATCH); test_comp("(^a", 0, 0); test_exec("(^a", 0, REG_OK, 0, 3, END); /* With BRE syntax, `$' has a special meaning only at the end of the RE or the end of a parenthesized subexpression. */ test_comp("ab$c\\{0,1\\}", 0, 0); test_exec("ab", 0, REG_NOMATCH); test_exec("ab$", 0, REG_OK, 0, 3, END); test_exec("abc", 0, REG_NOMATCH); test_exec("ab$c", 0, REG_OK, 0, 4, END); test_comp("\\(ab$\\)c\\{0,1\\}", 0, 0); test_exec("ab", 0, REG_OK, 0, 2, 0, 2, END); test_exec("ab$", 0, REG_NOMATCH); test_exec("abc", 0, REG_NOMATCH); test_exec("ab$c", 0, REG_NOMATCH); test_comp("a$)", 0, 0); test_exec("a$)", 0, REG_OK, 0, 3, END); /* Miscellaneous tests for `^' and `$'. */ test_comp("foo^$", REG_EXTENDED, 0); test_exec("foo", 0, REG_NOMATCH); test_comp("x$\n^y", REG_EXTENDED | REG_NEWLINE, 0); test_exec("foo\nybarx\nyes\n", 0, REG_OK, 8, 11, END); test_comp("^$", 0, 0); test_exec("x", 0, REG_NOMATCH); test_exec("", 0, REG_OK, 0, 0, END); test_exec("\n", 0, REG_NOMATCH); test_comp("^$", REG_NEWLINE, 0); test_exec("x", 0, REG_NOMATCH); test_exec("", 0, REG_OK, 0, 0, END); test_exec("\n", 0, REG_OK, 0, 0, END); /* REG_NEWLINE causes `.' not to match newlines. */ test_comp(".*", 0, 0); test_exec("ab\ncd", 0, REG_OK, 0, 5, END); test_comp(".*", REG_NEWLINE, 0); test_exec("ab\ncd", 0, REG_OK, 0, 2, END); /* * Tests for nonstandard syntax extensions. */ /* Zero width assertions. */ test_comp("\\", REG_EXTENDED, 0); test_exec("axx xaa", 0, REG_OK, 2, 3, END); test_exec("aax", 0, REG_OK, 2, 3, END); test_comp("\\bx", REG_EXTENDED, 0); test_exec("axx xaa", 0, REG_OK, 4, 5, END); test_exec("aax", 0, REG_NOMATCH); test_exec("xax", 0, REG_OK, 0, 1, END); test_comp("x\\b", REG_EXTENDED, 0); test_exec("axx xaa", 0, REG_OK, 2, 3, END); test_exec("aax", 0, REG_OK, 2, 3, END); test_exec("xaa", 0, REG_NOMATCH); test_comp("\\Bx", REG_EXTENDED, 0); test_exec("aax xxa", 0, REG_OK, 2, 3, END); test_comp("\\Bx\\b", REG_EXTENDED, 0); test_exec("aax xxx", 0, REG_OK, 2, 3, END); test_comp("\\<.", REG_EXTENDED, 0); test_exec(";xaa", 0, REG_OK, 1, 2, END); /* Shorthands for character classes. */ test_comp("\\w+", REG_EXTENDED, 0); #ifdef SRC_IN_ISO_8859_1 test_exec(",.(a23_Nt-o)", 0, REG_OK, 3, 9, END); #else #ifdef SRC_IN_UTF_8 /* iconv -f ISO-8859-1 -t UTF-8 file_with_lines_above > www_utf_8 */ test_exec(",.(a23_Nt-öo)", 0, REG_OK, 3, 9, END); #else unsigned char str_000[] = { ',','.','(','a','2','3','_','N','t','-',0xF6,'o',0x00 }; test_exec((char const *)str_000, 0, REG_OK, 3, 9, END); #endif #endif test_comp("\\d+", REG_EXTENDED, 0); test_exec("uR120_4=v4", 0, REG_OK, 2, 5, END); test_comp("\\D+", REG_EXTENDED, 0); test_exec("120d_=vA4s", 0, REG_OK, 3, 8, END); /* Quoted special characters. */ test_comp("\\t", REG_EXTENDED, 0); test_comp("\\e", REG_EXTENDED, 0); /* Test the \x1B and \x{263a} extensions for specifying 8 bit and wide characters in hexadecimal. */ test_comp("\\x41", REG_EXTENDED, 0); test_exec("ABC", 0, REG_OK, 0, 1, END); test_comp("\\x5", REG_EXTENDED, 0); test_exec("\005", 0, REG_OK, 0, 1, END); test_comp("\\x5r", REG_EXTENDED, 0); test_exec("\005r", 0, REG_OK, 0, 2, END); test_comp("\\x", REG_EXTENDED, 0); test_nexec("\000", 1, 0, REG_OK, 0, 1, END); test_comp("\\xr", REG_EXTENDED, 0); test_nexec("\000r", 2, 0, REG_OK, 0, 2, END); test_comp("\\x{41}", REG_EXTENDED, 0); test_exec("ABC", 0, REG_OK, 0, 1, END); test_comp("\\x{5}", REG_EXTENDED, 0); test_exec("\005", 0, REG_OK, 0, 1, END); test_comp("\\x{5}r", REG_EXTENDED, 0); test_exec("\005r", 0, REG_OK, 0, 2, END); test_comp("\\x{}", REG_EXTENDED, 0); test_nexec("\000", 1, 0, REG_OK, 0, 1, END); test_comp("\\x{}r", REG_EXTENDED, 0); test_nexec("\000r", 2, 0, REG_OK, 0, 2, END); test_comp("\\x{00000000}", REG_EXTENDED, 0); test_comp("\\x{000000000}", REG_EXTENDED, REG_EBRACE); /* Tests for (?inrU-inrU) and (?inrU-inrU:) */ test_comp("foo(?i)bar", REG_EXTENDED, 0); test_exec("fooBaR", 0, REG_OK, 0, 6, END); test_comp("foo(?i)bar|zap", REG_EXTENDED, 0); test_exec("fooBaR", 0, REG_OK, 0, 6, END); test_exec("foozap", 0, REG_OK, 0, 6, END); test_exec("foozAp", 0, REG_OK, 0, 6, END); test_exec("zap", 0, REG_NOMATCH); test_comp("foo(?-i:zap)zot", REG_EXTENDED | REG_ICASE, 0); test_exec("FoOzapZOt", 0, REG_OK, 0, 9, END); test_exec("FoOzApZOt", 0, REG_NOMATCH); test_comp("foo(?i:bar|zap)", REG_EXTENDED, 0); test_exec("foozap", 0, REG_OK, 0, 6, END); test_exec("foobar", 0, REG_OK, 0, 6, END); test_exec("foobAr", 0, REG_OK, 0, 6, END); test_exec("fooZaP", 0, REG_OK, 0, 6, END); test_comp("foo(?U:o*)(o*)", REG_EXTENDED, 0); test_exec("foooo", 0, REG_OK, 0, 5, 3, 5, END); /* Test comment syntax. */ test_comp("foo(?# This here is a comment. )bar", REG_EXTENDED, 0); test_exec("foobar", 0, REG_OK, 0, 6, END); /* Tests for \Q and \E. */ test_comp("\\((\\Q)?:\\<[^$\\E)", REG_EXTENDED, 0); test_exec("()?:\\<[^$", 0, REG_OK, 0, 9, 1, 9, END); test_comp("\\Qabc\\E.*", REG_EXTENDED, 0); test_exec("abcdef", 0, REG_OK, 0, 6, END); test_comp("\\Qabc\\E.*|foo", REG_EXTENDED, 0); test_exec("parabc123wxyz", 0, REG_OK, 3, 13, END); test_exec("fooabc123wxyz", 0, REG_OK, 0, 3, END); /* * Test integer parser used for bounded repititions. */ test_comp("a{9223372036854775808,}", REG_EXTENDED, REG_BADMAX); test_comp("a{9223372036854775808}", REG_EXTENDED, REG_BADMAX); test_comp("a{9223372036854775807,}", REG_EXTENDED, REG_BADMAX); test_comp("a{9223372036854775807}", REG_EXTENDED, REG_BADMAX); test_comp("a{2147483648,}", REG_EXTENDED, REG_BADMAX); test_comp("a{2147483648}", REG_EXTENDED, REG_BADMAX); test_comp("a{2147483647,}", REG_EXTENDED, REG_BADMAX); test_comp("a{2147483647}", REG_EXTENDED, REG_BADMAX); test_comp("a{32768,}", REG_EXTENDED, REG_BADMAX); test_comp("a{32768}", REG_EXTENDED, REG_BADMAX); test_comp("a{32767,}", REG_EXTENDED, REG_BADMAX); test_comp("a{32767}", REG_EXTENDED, REG_BADMAX); test_comp("a{256,}", REG_EXTENDED, REG_BADMAX); test_comp("a{256}", REG_EXTENDED, REG_BADMAX); test_comp("a{255,}", REG_EXTENDED, REG_OK); test_comp("a{255}", REG_EXTENDED, REG_OK); /* * Test bounded repetitions. */ test_comp("a{0,0}", REG_EXTENDED, REG_OK); test_exec("aaa", 0, REG_OK, 0, 0, END); test_comp("a{0,1}", REG_EXTENDED, REG_OK); test_exec("aaa", 0, REG_OK, 0, 1, END); test_comp("a{1,1}", REG_EXTENDED, REG_OK); test_exec("aaa", 0, REG_OK, 0, 1, END); test_comp("a{1,3}", REG_EXTENDED, REG_OK); test_exec("xaaaaa", 0, REG_OK, 1, 4, END); test_comp("a{0,3}", REG_EXTENDED, REG_OK); test_exec("aaaaa", 0, REG_OK, 0, 3, END); test_comp("a{0,}", REG_EXTENDED, REG_OK); test_exec("", 0, REG_OK, 0, 0, END); test_exec("a", 0, REG_OK, 0, 1, END); test_exec("aa", 0, REG_OK, 0, 2, END); test_exec("aaa", 0, REG_OK, 0, 3, END); test_comp("a{1,}", REG_EXTENDED, REG_OK); test_exec("", 0, REG_NOMATCH); test_exec("a", 0, REG_OK, 0, 1, END); test_exec("aa", 0, REG_OK, 0, 2, END); test_exec("aaa", 0, REG_OK, 0, 3, END); test_comp("a{2,}", REG_EXTENDED, REG_OK); test_exec("", 0, REG_NOMATCH); test_exec("a", 0, REG_NOMATCH); test_exec("aa", 0, REG_OK, 0, 2, END); test_exec("aaa", 0, REG_OK, 0, 3, END); test_comp("a{3,}", REG_EXTENDED, REG_OK); test_exec("", 0, REG_NOMATCH); test_exec("a", 0, REG_NOMATCH); test_exec("aa", 0, REG_NOMATCH); test_exec("aaa", 0, REG_OK, 0, 3, END); test_exec("aaaa", 0, REG_OK, 0, 4, END); test_exec("aaaaa", 0, REG_OK, 0, 5, END); test_exec("aaaaaa", 0, REG_OK, 0, 6, END); test_exec("aaaaaaa", 0, REG_OK, 0, 7, END); test_comp("a{,}", REG_EXTENDED, REG_OK); test_exec("", 0, REG_OK, 0, 0, END); test_exec("aaa", 0, REG_OK, 0, 3, END); test_comp("a{,0}", REG_EXTENDED, REG_OK); test_exec("", 0, REG_OK, 0, 0, END); test_exec("aaa", 0, REG_OK, 0, 0, END); test_comp("a{,1}", REG_EXTENDED, REG_OK); test_exec("", 0, REG_OK, 0, 0, END); test_exec("a", 0, REG_OK, 0, 1, END); test_exec("aa", 0, REG_OK, 0, 1, END); test_comp("a{,2}", REG_EXTENDED, REG_OK); test_exec("", 0, REG_OK, 0, 0, END); test_exec("a", 0, REG_OK, 0, 1, END); test_exec("aa", 0, REG_OK, 0, 2, END); test_exec("aaa", 0, REG_OK, 0, 2, END); test_comp("a{5,10}", REG_EXTENDED, REG_OK); test_comp("a{6,6}", REG_EXTENDED, REG_OK); test_exec("aaaaaaaaaaaa", 0, REG_OK, 0, 6, END); test_exec("xxaaaaaaaaaaaa", 0, REG_OK, 2, 8, END); test_exec("xxaaaaa", 0, REG_NOMATCH); test_comp("a{5,6}", REG_EXTENDED, REG_OK); test_exec("aaaaaaaaaaaa", 0, REG_OK, 0, 6, END); test_exec("xxaaaaaaaaaaaa", 0, REG_OK, 2, 8, END); test_exec("xxaaaaa", 0, REG_OK, 2, 7, END); test_exec("xxaaaa", 0, REG_NOMATCH); /* Trickier ones... */ test_comp("([ab]{5,10})*b", REG_EXTENDED, REG_OK); test_exec("bbbbbabaaaaab", 0, REG_OK, 0, 13, 5, 12, END); test_exec("bbbbbbaaaaab", 0, REG_OK, 0, 12, 5, 11, END); test_exec("bbbbbbaaaab", 0, REG_OK, 0, 11, 0, 10, END); test_exec("bbbbbbaaab", 0, REG_OK, 0, 10, 0, 9, END); test_exec("bbbbbbaab", 0, REG_OK, 0, 9, 0, 8, END); test_exec("bbbbbbab", 0, REG_OK, 0, 8, 0, 7, END); test_comp("([ab]*)(ab[ab]{5,10})ba", REG_EXTENDED, REG_OK); test_exec("abbabbbabaabbbbbbbbbbbbbabaaaabab", 0, REG_OK, 0, 10, 0, 0, 0, 8, END); test_exec("abbabbbabaabbbbbbbbbbbbabaaaaabab", 0, REG_OK, 0, 32, 0, 23, 23, 30, END); test_exec("abbabbbabaabbbbbbbbbbbbabaaaabab", 0, REG_OK, 0, 24, 0, 10, 10, 22, END); test_exec("abbabbbabaabbbbbbbbbbbba", 0, REG_OK, 0, 24, 0, 10, 10, 22, END); test_comp("^((a{1,2})?x)*y", REG_EXTENDED | REG_NOSUB, REG_OK); test_exec("y", 0, REG_OK, END); test_exec("xy", 0, REG_OK, END); test_exec("axy", 0, REG_OK, END); test_exec("aaxy", 0, REG_OK, END); test_exec("aaaxy", 0, REG_NOMATCH, END); /* Test repeating something that has submatches inside. */ test_comp("(a){0,5}", REG_EXTENDED, 0); test_exec("", 0, REG_OK, 0, 0, -1, -1, END); test_exec("a", 0, REG_OK, 0, 1, 0, 1, END); test_exec("aa", 0, REG_OK, 0, 2, 1, 2, END); test_exec("aaa", 0, REG_OK, 0, 3, 2, 3, END); test_exec("aaaa", 0, REG_OK, 0, 4, 3, 4, END); test_exec("aaaaa", 0, REG_OK, 0, 5, 4, 5, END); test_exec("aaaaaa", 0, REG_OK, 0, 5, 4, 5, END); test_comp("(a){2,3}", REG_EXTENDED, 0); test_exec("", 0, REG_NOMATCH); test_exec("a", 0, REG_NOMATCH); test_exec("aa", 0, REG_OK, 0, 2, 1, 2, END); test_exec("aaa", 0, REG_OK, 0, 3, 2, 3, END); test_exec("aaaa", 0, REG_OK, 0, 3, 2, 3, END); test_comp("\\(a\\)\\{4\\}", 0, 0); test_exec("aaaa", 0, REG_OK, 0, 4, 3, 4, END); test_comp("\\(a*\\)\\{2\\}", 0, 0); test_exec("a", 0, REG_OK, 0, 1, 1, 1, END); test_comp("((..)|(.)){2}", REG_EXTENDED, 0); test_exec("aa", 0, REG_OK, 0, 2, 1, 2, -1, -1, 1, 2, END); /* Nested repeats. */ test_comp("(.){2}{3}", REG_EXTENDED, 0); test_exec("xxxxx", 0, REG_NOMATCH); test_exec("xxxxxx", 0, REG_OK, 0, 6, 5, 6, END); test_comp("(..){2}{3}", REG_EXTENDED, 0); test_exec("xxxxxxxxxxx", 0, REG_NOMATCH); test_exec("xxxxxxxxxxxx", 0, REG_OK, 0, 12, 10, 12, END); test_comp("((..){2}.){3}", REG_EXTENDED, 0); test_exec("xxxxxxxxxxxxxx", 0, REG_NOMATCH); test_exec("xxxxxxxxxxxxxxx", 0, REG_OK, 0, 15, 10, 15, 12, 14, END); test_comp("((..){1,2}.){3}", REG_EXTENDED, 0); test_exec("xxxxxxxx", 0, REG_NOMATCH); test_exec("xxxxxxxxx", 0, REG_OK, 0, 9, 6, 9, 6, 8, END); test_exec("xxxxxxxxxx", 0, REG_OK, 0, 9, 6, 9, 6, 8, END); test_exec("xxxxxxxxxxx", 0, REG_OK, 0, 11, 8, 11, 8, 10, END); test_comp("a{2}{2}x", REG_EXTENDED, 0); test_exec("", 0, REG_NOMATCH); test_exec("x", 0, REG_NOMATCH); test_exec("ax", 0, REG_NOMATCH); test_exec("aax", 0, REG_NOMATCH); test_exec("aaax", 0, REG_NOMATCH); test_exec("aaaax", 0, REG_OK, 0, 5, END); test_exec("aaaaax", 0, REG_OK, 1, 6, END); test_exec("aaaaaax", 0, REG_OK, 2, 7, END); test_exec("aaaaaaax", 0, REG_OK, 3, 8, END); test_exec("aaaaaaaax", 0, REG_OK, 4, 9, END); /* Repeats with iterations inside. */ test_comp("([a-z]+){2,5}", REG_EXTENDED, 0); test_exec("a\n", 0, REG_NOMATCH); test_exec("aa\n", 0, REG_OK, 0, 2, 1, 2, END); /* Multiple repeats in one regexp. */ test_comp("a{3}b{3}", REG_EXTENDED, 0); test_exec("aaabbb", 0, REG_OK, 0, 6, END); test_exec("aaabbbb", 0, REG_OK, 0, 6, END); test_exec("aaaabbb", 0, REG_OK, 1, 7, END); test_exec("aabbb", 0, REG_NOMATCH); test_exec("aaabb", 0, REG_NOMATCH); /* Test that different types of repetitions work correctly when used in the same regexp. */ test_comp("a{2}{2}xb+xc*xd?x", REG_EXTENDED, 0); test_exec("aaaaxbxcxdx", 0, REG_OK, 0, 11, END); test_exec("aaaxbxcxdx", 0, REG_NOMATCH); test_exec("aabxcxdx", 0, REG_NOMATCH); test_exec("aaaacxdx", 0, REG_NOMATCH); test_exec("aaaaxbdx", 0, REG_NOMATCH); test_comp("^!packet [0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3} [0-9]+", REG_EXTENDED, 0); test_exec("!packet 10.0.2.4 12765 ei voittoa", 0, REG_OK, 0, 22, END); /* * Back referencing tests. */ test_comp("([a-z]*) \\1", REG_EXTENDED, 0); test_exec("foobar foobar", 0, REG_OK, 0, 13, 0, 6, END); /* Searching for a leftmost longest square (repeated string) */ test_comp("(.*)\\1", REG_EXTENDED, 0); test_exec("foobarfoobar", 0, REG_OK, 0, 12, 0, 6, END); test_comp("a(b)*c\\1", REG_EXTENDED, 0); test_exec("acb", 0, REG_OK, 0, 2, -1, -1, END); test_exec("abbcbbb", 0, REG_OK, 0, 5, 2, 3, END); test_exec("abbdbd", 0, REG_NOMATCH); test_comp("([a-c]*)\\1", REG_EXTENDED, 0); test_exec("abcacdef", 0, REG_OK, 0, 0, 0, 0, END); test_exec("abcabcabcd", 0, REG_OK, 0, 6, 0, 3, END); test_comp("\\(a*\\)*\\(x\\)\\(\\1\\)", 0, 0); test_exec("x", 0, REG_OK, 0, 1, 0, 0, 0, 1, 1, 1, END); #if KNOWN_BUG test_exec("ax", 0, REG_OK, 0, 2, 1, 1, 1, 2, 2, 2, END); #endif test_comp("(a)\\1{1,2}", REG_EXTENDED, 0); test_exec("aabc", 0, REG_OK, 0, 2, 0, 1, END); test_comp("((.*)\\1)+", REG_EXTENDED, 0); test_exec("aa", 0, REG_OK, 0, 2, 0, 2, 0, 1, END); #if KNOWN_BUG test_comp("()(\\1\\1)*", REG_EXTENDED, 0); test_exec("", 0, REG_OK, 0, 0, 0, 0, 0, 0, END); #endif /* Check that back references work with REG_NOSUB. */ test_comp("(o)\\1", REG_EXTENDED | REG_NOSUB, 0); test_exec("foobar", 0, REG_OK, END); test_comp("(o)\\1", REG_EXTENDED, 0); test_exec("foobar", 0, REG_OK, 1, 3, 1, 2, END); test_comp("(o)\\1", REG_EXTENDED, 0); test_exec("fobar", 0, REG_NOMATCH); test_comp("\\1foo", REG_EXTENDED, REG_ESUBREG); test_comp("\\1foo(bar)", REG_EXTENDED, 0); /* Back reference with zero-width assertion. */ test_comp("(.)\\1$", REG_EXTENDED, 0); test_exec("foox", 0, REG_NOMATCH); test_exec("foo", 0, REG_OK, 1, 3, 1, 2, END); /* Back references together with {}. */ test_comp("([0-9]{5})\\1", REG_EXTENDED, 0); test_exec("12345", 0, REG_NOMATCH); test_exec("1234512345", 0, REG_OK, 0, 10, 0, 5, END); test_comp("([0-9]{4})\\1", REG_EXTENDED, 0); test_exec("1234", 0, REG_NOMATCH); test_exec("12341234", 0, REG_OK, 0, 8, 0, 4, END); /* * Test minimal repetitions (non-greedy repetitions) */ avoid_eflags = REG_BACKTRACKING_MATCHER | REG_APPROX_MATCHER; /* Basic .*/ test_comp(".*?", REG_EXTENDED, 0); test_exec("abcd", 0, REG_OK, 0, 0, END); test_comp(".+?", REG_EXTENDED, 0); test_exec("abcd", 0, REG_OK, 0, 1, END); test_comp(".??", REG_EXTENDED, 0); test_exec("abcd", 0, REG_OK, 0, 0, END); test_comp(".{2,5}?", REG_EXTENDED, 0); test_exec("abcd", 0, REG_OK, 0, 2, END); /* More complicated. */ test_comp("(.*?)", REG_EXTENDED, 0); test_exec("text1text2", 0, REG_OK, 0, 12, 3, 8, END); test_comp("a(.*?)(foo|bar|zap)", REG_EXTENDED, 0); test_exec("hubba wooga-booga zabar gafoo wazap", 0, REG_OK, 4, 23, 5, 20, 20, 23, END); /* Test REG_UNGREEDY. */ test_comp(".*", REG_EXTENDED | REG_UNGREEDY, 0); test_exec("abcd", 0, REG_OK, 0, 0, END); test_comp(".*?", REG_EXTENDED | REG_UNGREEDY, 0); test_exec("abcd", 0, REG_OK, 0, 4, END); avoid_eflags = 0; /* * Error reporting tests. */ test_comp("\\", REG_EXTENDED, REG_EESCAPE); test_comp("\\\\", REG_EXTENDED, REG_OK); test_exec("\\", 0, REG_OK, 0, 1, END); test_comp("(", REG_EXTENDED, REG_EPAREN); test_comp("(aaa", REG_EXTENDED, REG_EPAREN); test_comp(")", REG_EXTENDED, REG_OK); test_exec(")", 0, REG_OK, 0, 1, END); test_comp("a{1", REG_EXTENDED, REG_EBRACE); test_comp("a{1,x}", REG_EXTENDED, REG_BADBR); test_comp("a{1x}", REG_EXTENDED, REG_BADBR); test_comp("a{1,0}", REG_EXTENDED, REG_BADBR); test_comp("a{x}", REG_EXTENDED, REG_BADBR); test_comp("a{}", REG_EXTENDED, REG_BADBR); test_comp("\\", 0, REG_EESCAPE); test_comp("\\(", 0, REG_EPAREN); test_comp("\\)", 0, REG_EPAREN); test_comp("a\\{1", 0, REG_EBRACE); test_comp("a\\{1,x\\}", 0, REG_BADBR); test_comp("a\\{1x\\}", 0, REG_BADBR); test_comp("a\\{1,0\\}", 0, REG_BADBR); test_comp("a\\{x\\}", 0, REG_BADBR); test_comp("a\\{\\}", 0, REG_BADBR); test_comp("a\\{1,256\\}", 0, REG_BADMAX); #define TOOLONG 2048 static char toolong[TOOLONG + TOOLONG + 1]; memset(toolong, '(', TOOLONG); memset(toolong + TOOLONG, ')', TOOLONG); toolong[TOOLONG + TOOLONG] = '\0'; test_comp(toolong, REG_EXTENDED, REG_ESPACE); /* * Internationalization tests. */ /* This same test with the correct locale is below. TBR: This is a guess for the source encoding, see comments below after the locale is set to a Japanese locale. */ #ifdef SRC_IN_EUC_JP test_comp("+", REG_EXTENDED, 0); test_exec("ξޤϡ", 0, REG_OK, 10, 13, END); #else #ifdef SRC_IN_UTF_8 /* iconv -f EUC_JP -t UTF-8 file_with_lines_above > zzz_utf_8 This may be incorrect because the match results might be incorrect for UTF-8, I (TBR) just don't know enough to be certain. It compiles and runs successfully on my desktop with the C.UTF-8 locale. */ test_comp("機+", REG_EXTENDED, 0); test_exec("この賞は、機・利便性・セキ", 0, REG_OK, 15, 18, END); #else /* Represent the test strings as a sequence of bytes so we don't run afoul of the compiler's expected source-charset. */ unsigned char str_001[] = { 0xB5,0xA1,'+',0x00 }; unsigned char str_002[] = { 0xA4,0xB3,0xA4,0xCE,0xBE,0xDE,0xA4,0xCF,0xA1,0xA2,0xB5,0xA1,0xA1,0xA6,0xCD,0xF8,0xCA,0xD8,0xC0,0xAD,0xA1,0xA6,0xA5,0xBB,0xA5,0xAD,0x00 }; test_comp((char const *)str_001, REG_EXTENDED, 0); test_exec((char const *)str_002, 0, REG_OK, 10, 13, END); #endif #endif #if !defined(WIN32) && !defined(__OpenBSD__) if (setlocale(LC_CTYPE, "en_US.ISO-8859-1") != NULL || setlocale(LC_CTYPE, "en_US.ISO8859-1") != NULL) { fprintf(outf, "\nTesting LC_CTYPE en_US.ISO-8859-1\n"); #ifdef SRC_IN_ISO_8859_1 test_comp("aBCdeFghiJKlmnoPQRstuvWXyZ", REG_ICASE, 0); test_exec("abCDefGhiJKlmNoPqRStuVwXyz", 0, REG_OK, 0, 29, END); #else #ifdef SRC_IN_UTF_8 /* iconv -f ISO-8859-1 -t UTF-8 file_with_lines_above > yyy_utf_8 */ /* This fails with no match on freebsd, but succeeds in linux. */ test_comp("aBCdeFghiJKlmnoPQRstuvWXyZåäö", REG_ICASE, 0); test_exec("abCDefGhiJKlmNoPqRStuVwXyzÅÄÖ", 0, REG_OK, 0, 29, END); #else /* Represent the test strings as a sequence of bytes so we don't run afoul of the compiler's expected source-charset. */ unsigned char str_003[] = { 'a','B','C','d','e','F','g','h','i','J','K','l','m','n','o','P','Q','R','s','t','u','v','W','X','y','Z',0xE5,0xE4,0xF6,0x00 }; unsigned char str_004[] = { 'a','b','C','D','e','f','G','h','i','J','K','l','m','N','o','P','q','R','S','t','u','V','w','X','y','z',0xC5,0xC4,0xD6,0x00 }; test_comp((char const *)str_003, REG_ICASE, 0); test_exec((char const *)str_004, 0, REG_OK, 0, 29, END); #endif #endif } #ifdef TRE_MULTIBYTE if (setlocale(LC_CTYPE, "ja_JP.eucjp") != NULL || setlocale(LC_CTYPE, "ja_JP.eucJP") != NULL) { fprintf(outf, "\nTesting LC_CTYPE ja_JP.eucjp\n"); /* I tried to make a test where implementations not aware of multibyte character sets will fail. I have no idea what the japanese text here means, I took it from http://www.ipsec.co.jp/. */ /* TBR 2023/03/22: iconv has (at least) the following encoding names for Japanese: EUC-JIS-2004 EUC-JISX0213 EUC-JP-MS EUCJP-MS EUCJP-OPEN EUCJP-WIN EUCJPMS EUC-JP CSEUCPKDFMTJAPANESE EUCJP IBM-EUCJP ISO-2022-JP-1 ISO2022-JP1 ISO-2022-JP-2 CSISO2022JP2 ISO2022-JP2 ISO-2022-JP-2004 ISO-2022-JP-3 ISO2022-JP2004 ISO2022-JP3 ISO-2022-JP CSISO2022JP ISO2022-JP Both iconv arguments of EUC-JP and EUC-JP-MS produced the converted strings below, all the others I tried resulted in invalid characters. So guess at EUC-JP. If anyone knows what the encoding actually was, feel free to let me know at tbr at acm dot org :). */ #ifdef SRC_IN_EUC_JP test_comp("+", REG_EXTENDED, 0); test_exec("ξޤϡ", 0, REG_OK, 10, 12, END); #else #ifdef SRC_IN_UTF_8 /* iconv -f EUC_JP -t UTF-8 file_with_lines_above > zzz_utf_8 This may fail because the match results might be incorrect for UTF-8, I (TBR) just don't know enough to be certain. It compiles and runs successfully on my desktop with the C.UTF-8 locale. */ test_comp("機+", REG_EXTENDED, 0); test_exec("この賞は、機・利便性・セキ", 0, REG_OK, 10, 12, END); #else /* Represent the test strings as a sequence of bytes so we don't run afoul of the compiler's expected source-charset. */ /* This test uses the same strings (str_001 and str_002) as above, now with a Japanese locale. NOTE THE DIFFERENCE IN MATCH RESULTS - (10,13) earlier with the default locale, and (10,12) here with the Japanese locale. */ test_comp((char const *)str_001, REG_EXTENDED, 0); test_exec((char const *)str_002, 0, REG_OK, 10, 12, END); #endif #endif test_comp("a", REG_EXTENDED, 0); test_nexec("foo\000bar", 7, 0, REG_OK, 5, 6, END); test_comp("c$", REG_EXTENDED, 0); test_exec("abc", 0, REG_OK, 2, 3, END); } else { fprintf(outf, "\nTRE_MULTIBYTE enabled, but skipping LC_CTYPE ja_JP.eucJP (locale unavailable)\n"); } #endif /* TRE_MULTIBYTE */ #endif tre_regfree(&reobj); fprintf(outf, "\n"); if (comp_errors || exec_errors) fprintf(outf, "%d (%d + %d) out of %d tests FAILED!\n", comp_errors + exec_errors, comp_errors, exec_errors, comp_tests + exec_tests); else fprintf(outf, "All %d tests passed.\n", comp_tests + exec_tests); #ifdef MALLOC_DEBUGGING if (xmalloc_dump_leaks()) return 1; #endif /* MALLOC_DEBUGGING */ return comp_errors || exec_errors; } /* EOF */ tre-0.9.0/tests/agrep/000755 001751 001751 00000000000 14673255722 014161 5ustar00desdes000000 000000 tre-0.9.0/tests/agrep/records.ok000644 001751 001751 00000131226 14576625735 016171 0ustar00desdes000000 000000 #### TEST: agrep -d \s+ a records.in match a starts at a character. Similarly, at a character. characters are alphanumerics (as locale) and character. that characters match; cannot as characters that a (a character) and an (an extra character) a character, that a and an added a larger than and regular and after last a default default a a can any regular that match example, mail messages as a Mailbox format Exit status 0. #### TEST: agrep -d \s+ a < records.in match a starts at a character. Similarly, at a character. characters are alphanumerics (as locale) and character. that characters match; cannot as characters that a (a character) and an (an extra character) a character, that a and an added a larger than and regular and after last a default default a a can any regular that match example, mail messages as a Mailbox format Exit status 0. #### TEST: agrep -c -d \s+ a records.in 64 Exit status 0. #### TEST: agrep -c -d \s+ a < records.in 64 Exit status 0. #### TEST: agrep -H -d \s+ a records.in records.in: matchrecords.in: arecords.in: startsrecords.in: atrecords.in: arecords.in: character.records.in: Similarly,records.in: atrecords.in: arecords.in: character.records.in: charactersrecords.in: arerecords.in: alphanumericsrecords.in: (asrecords.in: locale)records.in: andrecords.in: character.records.in: thatrecords.in: charactersrecords.in: match;records.in: cannotrecords.in: asrecords.in: charactersrecords.in: thatrecords.in: arecords.in: (arecords.in: character)records.in: andrecords.in: anrecords.in: (anrecords.in: extrarecords.in: character)records.in: arecords.in: character,records.in: thatrecords.in: arecords.in: andrecords.in: anrecords.in: addedrecords.in: arecords.in: largerrecords.in: thanrecords.in: andrecords.in: regularrecords.in: andrecords.in: afterrecords.in: lastrecords.in: arecords.in: defaultrecords.in: defaultrecords.in: arecords.in: arecords.in: canrecords.in: anyrecords.in: regularrecords.in: thatrecords.in: matchrecords.in: example,records.in: mailrecords.in: messagesrecords.in: asrecords.in: arecords.in: Mailboxrecords.in: format Exit status 0. #### TEST: agrep -H -d \s+ a < records.in (standard input): match(standard input): a(standard input): starts(standard input): at(standard input): a(standard input): character.(standard input): Similarly,(standard input): at(standard input): a(standard input): character.(standard input): characters(standard input): are(standard input): alphanumerics(standard input): (as(standard input): locale)(standard input): and(standard input): character.(standard input): that(standard input): characters(standard input): match;(standard input): cannot(standard input): as(standard input): characters(standard input): that(standard input): a(standard input): (a(standard input): character)(standard input): and(standard input): an(standard input): (an(standard input): extra(standard input): character)(standard input): a(standard input): character,(standard input): that(standard input): a(standard input): and(standard input): an(standard input): added(standard input): a(standard input): larger(standard input): than(standard input): and(standard input): regular(standard input): and(standard input): after(standard input): last(standard input): a(standard input): default(standard input): default(standard input): a(standard input): a(standard input): can(standard input): any(standard input): regular(standard input): that(standard input): match(standard input): example,(standard input): mail(standard input): messages(standard input): as(standard input): a(standard input): Mailbox(standard input): format Exit status 0. #### TEST: agrep -l -d \s+ a records.in records.in Exit status 0. #### TEST: agrep -l -d \s+ a < records.in (standard input) Exit status 0. #### TEST: agrep -n -d \s+ a records.in 4: match12: a16: starts17: at27: a30: character.31: Similarly,37: at47: a50: character.52: characters53: are54: alphanumerics55: (as60: locale)61: and64: character.66: that70: characters74: match;76: cannot79: as85: characters89: that90: a92: (a94: character)95: and96: an98: (an99: extra100: character)103: a105: character,112: that114: a116: and117: an119: added126: a132: larger133: than141: and153: regular166: and167: after169: last175: a178: default187: default188: a191: a194: can196: any197: regular199: that202: match207: example,213: mail214: messages215: as218: a219: Mailbox220: format Exit status 0. #### TEST: agrep -n -d \s+ a < records.in 4: match12: a16: starts17: at27: a30: character.31: Similarly,37: at47: a50: character.52: characters53: are54: alphanumerics55: (as60: locale)61: and64: character.66: that70: characters74: match;76: cannot79: as85: characters89: that90: a92: (a94: character)95: and96: an98: (an99: extra100: character)103: a105: character,112: that114: a116: and117: an119: added126: a132: larger133: than141: and153: regular166: and167: after169: last175: a178: default187: default188: a191: a194: can196: any197: regular199: that202: match207: example,213: mail214: messages215: as218: a219: Mailbox220: format Exit status 0. #### TEST: agrep -s -d \s+ a records.in 0: match0: a0: starts0: at0: a0: character.0: Similarly,0: at0: a0: character.0: characters0: are0: alphanumerics0: (as0: locale)0: and0: character.0: that0: characters0: match;0: cannot0: as0: characters0: that0: a0: (a0: character)0: and0: an0: (an0: extra0: character)0: a0: character,0: that0: a0: and0: an0: added0: a0: larger0: than0: and0: regular0: and0: after0: last0: a0: default0: default0: a0: a0: can0: any0: regular0: that0: match0: example,0: mail0: messages0: as0: a0: Mailbox0: format Exit status 0. #### TEST: agrep -s -d \s+ a < records.in 0: match0: a0: starts0: at0: a0: character.0: Similarly,0: at0: a0: character.0: characters0: are0: alphanumerics0: (as0: locale)0: and0: character.0: that0: characters0: match;0: cannot0: as0: characters0: that0: a0: (a0: character)0: and0: an0: (an0: extra0: character)0: a0: character,0: that0: a0: and0: an0: added0: a0: larger0: than0: and0: regular0: and0: after0: last0: a0: default0: default0: a0: a0: can0: any0: regular0: that0: match0: example,0: mail0: messages0: as0: a0: Mailbox0: format Exit status 0. #### TEST: agrep -M -d \s+ a records.in match a starts at a character. Similarly, at a character. characters are alphanumerics (as locale) and character. that characters match; cannot as characters that a (a character) and an (an extra character) a character, that a and an added a larger than and regular and after last a default default a a can any regular that match example, mail messages as a Mailbox format Exit status 0. #### TEST: agrep -M -d \s+ a < records.in match a starts at a character. Similarly, at a character. characters are alphanumerics (as locale) and character. that characters match; cannot as characters that a (a character) and an (an extra character) a character, that a and an added a larger than and regular and after last a default default a a can any regular that match example, mail messages as a Mailbox format Exit status 0. #### TEST: agrep --show-position -d \s+ a records.in 1-2: match0-1: a2-3: starts0-1: at0-1: a2-3: character.5-6: Similarly,0-1: at0-1: a2-3: character.2-3: characters0-1: are0-1: alphanumerics1-2: (as3-4: locale)0-1: and2-3: character.2-3: that2-3: characters1-2: match;1-2: cannot0-1: as2-3: characters2-3: that0-1: a1-2: (a2-3: character)0-1: and0-1: an1-2: (an4-5: extra2-3: character)0-1: a2-3: character,2-3: that0-1: a0-1: and0-1: an0-1: added0-1: a1-2: larger2-3: than0-1: and5-6: regular0-1: and0-1: after1-2: last0-1: a3-4: default3-4: default0-1: a0-1: a1-2: can0-1: any5-6: regular2-3: that1-2: match2-3: example,1-2: mail4-5: messages0-1: as0-1: a1-2: Mailbox4-5: format Exit status 0. #### TEST: agrep --show-position -d \s+ a < records.in 1-2: match0-1: a2-3: starts0-1: at0-1: a2-3: character.5-6: Similarly,0-1: at0-1: a2-3: character.2-3: characters0-1: are0-1: alphanumerics1-2: (as3-4: locale)0-1: and2-3: character.2-3: that2-3: characters1-2: match;1-2: cannot0-1: as2-3: characters2-3: that0-1: a1-2: (a2-3: character)0-1: and0-1: an1-2: (an4-5: extra2-3: character)0-1: a2-3: character,2-3: that0-1: a0-1: and0-1: an0-1: added0-1: a1-2: larger2-3: than0-1: and5-6: regular0-1: and0-1: after1-2: last0-1: a3-4: default3-4: default0-1: a0-1: a1-2: can0-1: any5-6: regular2-3: that1-2: match2-3: example,1-2: mail4-5: messages0-1: as0-1: a1-2: Mailbox4-5: format Exit status 0. #### TEST: agrep --color -d \s+ a records.in match a starts at a character. Similarly, at a character. characters are alphanumerics (as locale) and character. that characters match; cannot as characters that a (a character) and an (an extra character) a character, that a and an added a larger than and regular and after last a default default a a can any regular that match example, mail messages as a Mailbox format Exit status 0. #### TEST: agrep --color -d \s+ a < records.in match a starts at a character. Similarly, at a character. characters are alphanumerics (as locale) and character. that characters match; cannot as characters that a (a character) and an (an extra character) a character, that a and an added a larger than and regular and after last a default default a a can any regular that match example, mail messages as a Mailbox format Exit status 0. #### TEST: agrep -H -n -s --color --show-position -d \s+ a records.in records.in:4:0:1-2: matchrecords.in:12:0:0-1: arecords.in:16:0:2-3: startsrecords.in:17:0:0-1: atrecords.in:27:0:0-1: arecords.in:30:0:2-3: character.records.in:31:0:5-6: Similarly,records.in:37:0:0-1: atrecords.in:47:0:0-1: arecords.in:50:0:2-3: character.records.in:52:0:2-3: charactersrecords.in:53:0:0-1: arerecords.in:54:0:0-1: alphanumericsrecords.in:55:0:1-2: (asrecords.in:60:0:3-4: locale)records.in:61:0:0-1: andrecords.in:64:0:2-3: character.records.in:66:0:2-3: thatrecords.in:70:0:2-3: charactersrecords.in:74:0:1-2: match;records.in:76:0:1-2: cannotrecords.in:79:0:0-1: asrecords.in:85:0:2-3: charactersrecords.in:89:0:2-3: thatrecords.in:90:0:0-1: arecords.in:92:0:1-2: (arecords.in:94:0:2-3: character)records.in:95:0:0-1: andrecords.in:96:0:0-1: anrecords.in:98:0:1-2: (anrecords.in:99:0:4-5: extrarecords.in:100:0:2-3: character)records.in:103:0:0-1: arecords.in:105:0:2-3: character,records.in:112:0:2-3: thatrecords.in:114:0:0-1: arecords.in:116:0:0-1: andrecords.in:117:0:0-1: anrecords.in:119:0:0-1: addedrecords.in:126:0:0-1: arecords.in:132:0:1-2: largerrecords.in:133:0:2-3: thanrecords.in:141:0:0-1: andrecords.in:153:0:5-6: regularrecords.in:166:0:0-1: andrecords.in:167:0:0-1: afterrecords.in:169:0:1-2: lastrecords.in:175:0:0-1: arecords.in:178:0:3-4: defaultrecords.in:187:0:3-4: defaultrecords.in:188:0:0-1: arecords.in:191:0:0-1: arecords.in:194:0:1-2: canrecords.in:196:0:0-1: anyrecords.in:197:0:5-6: regularrecords.in:199:0:2-3: thatrecords.in:202:0:1-2: matchrecords.in:207:0:2-3: example,records.in:213:0:1-2: mailrecords.in:214:0:4-5: messagesrecords.in:215:0:0-1: asrecords.in:218:0:0-1: arecords.in:219:0:1-2: Mailboxrecords.in:220:0:4-5: format Exit status 0. #### TEST: agrep -H -n -s --color --show-position -d \s+ a < records.in (standard input):4:0:1-2: match(standard input):12:0:0-1: a(standard input):16:0:2-3: starts(standard input):17:0:0-1: at(standard input):27:0:0-1: a(standard input):30:0:2-3: character.(standard input):31:0:5-6: Similarly,(standard input):37:0:0-1: at(standard input):47:0:0-1: a(standard input):50:0:2-3: character.(standard input):52:0:2-3: characters(standard input):53:0:0-1: are(standard input):54:0:0-1: alphanumerics(standard input):55:0:1-2: (as(standard input):60:0:3-4: locale)(standard input):61:0:0-1: and(standard input):64:0:2-3: character.(standard input):66:0:2-3: that(standard input):70:0:2-3: characters(standard input):74:0:1-2: match;(standard input):76:0:1-2: cannot(standard input):79:0:0-1: as(standard input):85:0:2-3: characters(standard input):89:0:2-3: that(standard input):90:0:0-1: a(standard input):92:0:1-2: (a(standard input):94:0:2-3: character)(standard input):95:0:0-1: and(standard input):96:0:0-1: an(standard input):98:0:1-2: (an(standard input):99:0:4-5: extra(standard input):100:0:2-3: character)(standard input):103:0:0-1: a(standard input):105:0:2-3: character,(standard input):112:0:2-3: that(standard input):114:0:0-1: a(standard input):116:0:0-1: and(standard input):117:0:0-1: an(standard input):119:0:0-1: added(standard input):126:0:0-1: a(standard input):132:0:1-2: larger(standard input):133:0:2-3: than(standard input):141:0:0-1: and(standard input):153:0:5-6: regular(standard input):166:0:0-1: and(standard input):167:0:0-1: after(standard input):169:0:1-2: last(standard input):175:0:0-1: a(standard input):178:0:3-4: default(standard input):187:0:3-4: default(standard input):188:0:0-1: a(standard input):191:0:0-1: a(standard input):194:0:1-2: can(standard input):196:0:0-1: any(standard input):197:0:5-6: regular(standard input):199:0:2-3: that(standard input):202:0:1-2: match(standard input):207:0:2-3: example,(standard input):213:0:1-2: mail(standard input):214:0:4-5: messages(standard input):215:0:0-1: as(standard input):218:0:0-1: a(standard input):219:0:1-2: Mailbox(standard input):220:0:4-5: format Exit status 0. #### TEST: agrep -d \s+ [A-Z] records.in Force PATTERN A Similarly, Word-constituent Note Set NUM. Note Thus, Set PATTERN. The The PATTERN For "^From Mailbox Exit status 0. #### TEST: agrep -d \s+ [A-Z] < records.in Force PATTERN A Similarly, Word-constituent Note Set NUM. Note Thus, Set PATTERN. The The PATTERN For "^From Mailbox Exit status 0. #### TEST: agrep -c -d \s+ [A-Z] records.in 18 Exit status 0. #### TEST: agrep -c -d \s+ [A-Z] < records.in 18 Exit status 0. #### TEST: agrep -H -d \s+ [A-Z] records.in records.in:Forcerecords.in: PATTERNrecords.in: Arecords.in: Similarly,records.in: Word-constituentrecords.in: Noterecords.in: Setrecords.in: NUM.records.in: Noterecords.in: Thus,records.in: Setrecords.in: PATTERN.records.in: Therecords.in: Therecords.in: PATTERNrecords.in: Forrecords.in: "^Fromrecords.in: Mailbox Exit status 0. #### TEST: agrep -H -d \s+ [A-Z] < records.in (standard input):Force(standard input): PATTERN(standard input): A(standard input): Similarly,(standard input): Word-constituent(standard input): Note(standard input): Set(standard input): NUM.(standard input): Note(standard input): Thus,(standard input): Set(standard input): PATTERN.(standard input): The(standard input): The(standard input): PATTERN(standard input): For(standard input): "^From(standard input): Mailbox Exit status 0. #### TEST: agrep -l -d \s+ [A-Z] records.in records.in Exit status 0. #### TEST: agrep -l -d \s+ [A-Z] < records.in (standard input) Exit status 0. #### TEST: agrep -n -d \s+ [A-Z] records.in 1:Force2: PATTERN8: A31: Similarly,51: Word-constituent65: Note81: Set87: NUM.88: Note121: Thus,149: Set156: PATTERN.157: The177: The193: PATTERN206: For210: "^From219: Mailbox Exit status 0. #### TEST: agrep -n -d \s+ [A-Z] < records.in 1:Force2: PATTERN8: A31: Similarly,51: Word-constituent65: Note81: Set87: NUM.88: Note121: Thus,149: Set156: PATTERN.157: The177: The193: PATTERN206: For210: "^From219: Mailbox Exit status 0. #### TEST: agrep -s -d \s+ [A-Z] records.in 0:Force0: PATTERN0: A0: Similarly,0: Word-constituent0: Note0: Set0: NUM.0: Note0: Thus,0: Set0: PATTERN.0: The0: The0: PATTERN0: For0: "^From0: Mailbox Exit status 0. #### TEST: agrep -s -d \s+ [A-Z] < records.in 0:Force0: PATTERN0: A0: Similarly,0: Word-constituent0: Note0: Set0: NUM.0: Note0: Thus,0: Set0: PATTERN.0: The0: The0: PATTERN0: For0: "^From0: Mailbox Exit status 0. #### TEST: agrep -M -d \s+ [A-Z] records.in Force PATTERN A Similarly, Word-constituent Note Set NUM. Note Thus, Set PATTERN. The The PATTERN For "^From Mailbox Exit status 0. #### TEST: agrep -M -d \s+ [A-Z] < records.in Force PATTERN A Similarly, Word-constituent Note Set NUM. Note Thus, Set PATTERN. The The PATTERN For "^From Mailbox Exit status 0. #### TEST: agrep --show-position -d \s+ [A-Z] records.in 0-1:Force0-1: PATTERN0-1: A0-1: Similarly,0-1: Word-constituent0-1: Note0-1: Set0-1: NUM.0-1: Note0-1: Thus,0-1: Set0-1: PATTERN.0-1: The0-1: The0-1: PATTERN0-1: For2-3: "^From0-1: Mailbox Exit status 0. #### TEST: agrep --show-position -d \s+ [A-Z] < records.in 0-1:Force0-1: PATTERN0-1: A0-1: Similarly,0-1: Word-constituent0-1: Note0-1: Set0-1: NUM.0-1: Note0-1: Thus,0-1: Set0-1: PATTERN.0-1: The0-1: The0-1: PATTERN0-1: For2-3: "^From0-1: Mailbox Exit status 0. #### TEST: agrep --color -d \s+ [A-Z] records.in Force PATTERN A Similarly, Word-constituent Note Set NUM. Note Thus, Set PATTERN. The The PATTERN For "^From Mailbox Exit status 0. #### TEST: agrep --color -d \s+ [A-Z] < records.in Force PATTERN A Similarly, Word-constituent Note Set NUM. Note Thus, Set PATTERN. The The PATTERN For "^From Mailbox Exit status 0. #### TEST: agrep -H -n -s --color --show-position -d \s+ [A-Z] records.in records.in:1:0:0-1:Forcerecords.in:2:0:0-1: PATTERNrecords.in:8:0:0-1: Arecords.in:31:0:0-1: Similarly,records.in:51:0:0-1: Word-constituentrecords.in:65:0:0-1: Noterecords.in:81:0:0-1: Setrecords.in:87:0:0-1: NUM.records.in:88:0:0-1: Noterecords.in:121:0:0-1: Thus,records.in:149:0:0-1: Setrecords.in:156:0:0-1: PATTERN.records.in:157:0:0-1: Therecords.in:177:0:0-1: Therecords.in:193:0:0-1: PATTERNrecords.in:206:0:0-1: Forrecords.in:210:0:2-3: "^Fromrecords.in:219:0:0-1: Mailbox Exit status 0. #### TEST: agrep -H -n -s --color --show-position -d \s+ [A-Z] < records.in (standard input):1:0:0-1:Force(standard input):2:0:0-1: PATTERN(standard input):8:0:0-1: A(standard input):31:0:0-1: Similarly,(standard input):51:0:0-1: Word-constituent(standard input):65:0:0-1: Note(standard input):81:0:0-1: Set(standard input):87:0:0-1: NUM.(standard input):88:0:0-1: Note(standard input):121:0:0-1: Thus,(standard input):149:0:0-1: Set(standard input):156:0:0-1: PATTERN.(standard input):157:0:0-1: The(standard input):177:0:0-1: The(standard input):193:0:0-1: PATTERN(standard input):206:0:0-1: For(standard input):210:0:2-3: "^From(standard input):219:0:0-1: Mailbox Exit status 0. #### TEST: agrep -d \.\s+ -M error records.in Note that the non-word constituent characters must surround the match; they cannot be counted as errors. Exit status 0. #### TEST: agrep -d \.\s+ -M error < records.in Note that the non-word constituent characters must surround the match; they cannot be counted as errors. Exit status 0. #### TEST: agrep -c -d \.\s+ -M error records.in 1 Exit status 0. #### TEST: agrep -c -d \.\s+ -M error < records.in 1 Exit status 0. #### TEST: agrep -H -d \.\s+ -M error records.in records.in:Note that the non-word constituent characters must surround the match; they cannot be counted as errors. Exit status 0. #### TEST: agrep -H -d \.\s+ -M error < records.in (standard input):Note that the non-word constituent characters must surround the match; they cannot be counted as errors. Exit status 0. #### TEST: agrep -l -d \.\s+ -M error records.in records.in Exit status 0. #### TEST: agrep -l -d \.\s+ -M error < records.in (standard input) Exit status 0. #### TEST: agrep -n -d \.\s+ -M error records.in 5:Note that the non-word constituent characters must surround the match; they cannot be counted as errors. Exit status 0. #### TEST: agrep -n -d \.\s+ -M error < records.in 5:Note that the non-word constituent characters must surround the match; they cannot be counted as errors. Exit status 0. #### TEST: agrep -s -d \.\s+ -M error records.in 0:Note that the non-word constituent characters must surround the match; they cannot be counted as errors. Exit status 0. #### TEST: agrep -s -d \.\s+ -M error < records.in 0:Note that the non-word constituent characters must surround the match; they cannot be counted as errors. Exit status 0. #### TEST: agrep -M -d \.\s+ -M error records.in Note that the non-word constituent characters must surround the match; they cannot be counted as errors. Exit status 0. #### TEST: agrep -M -d \.\s+ -M error < records.in Note that the non-word constituent characters must surround the match; they cannot be counted as errors. Exit status 0. #### TEST: agrep --show-position -d \.\s+ -M error records.in 97-102:Note that the non-word constituent characters must surround the match; they cannot be counted as errors. Exit status 0. #### TEST: agrep --show-position -d \.\s+ -M error < records.in 97-102:Note that the non-word constituent characters must surround the match; they cannot be counted as errors. Exit status 0. #### TEST: agrep --color -d \.\s+ -M error records.in Note that the non-word constituent characters must surround the match; they cannot be counted as errors. Exit status 0. #### TEST: agrep --color -d \.\s+ -M error < records.in Note that the non-word constituent characters must surround the match; they cannot be counted as errors. Exit status 0. #### TEST: agrep -H -n -s --color --show-position -d \.\s+ -M error records.in records.in:5:0:97-102:Note that the non-word constituent characters must surround the match; they cannot be counted as errors. Exit status 0. #### TEST: agrep -H -n -s --color --show-position -d \.\s+ -M error < records.in (standard input):5:0:97-102:Note that the non-word constituent characters must surround the match; they cannot be counted as errors. Exit status 0. #### TEST: agrep -d \.\s+ -M default records.in The default record delimiter is the regexp "\n", so by default a record is a line. Exit status 0. #### TEST: agrep -d \.\s+ -M default < records.in The default record delimiter is the regexp "\n", so by default a record is a line. Exit status 0. #### TEST: agrep -c -d \.\s+ -M default records.in 1 Exit status 0. #### TEST: agrep -c -d \.\s+ -M default < records.in 1 Exit status 0. #### TEST: agrep -H -d \.\s+ -M default records.in records.in:The default record delimiter is the regexp "\n", so by default a record is a line. Exit status 0. #### TEST: agrep -H -d \.\s+ -M default < records.in (standard input):The default record delimiter is the regexp "\n", so by default a record is a line. Exit status 0. #### TEST: agrep -l -d \.\s+ -M default records.in records.in Exit status 0. #### TEST: agrep -l -d \.\s+ -M default < records.in (standard input) Exit status 0. #### TEST: agrep -n -d \.\s+ -M default records.in 11:The default record delimiter is the regexp "\n", so by default a record is a line. Exit status 0. #### TEST: agrep -n -d \.\s+ -M default < records.in 11:The default record delimiter is the regexp "\n", so by default a record is a line. Exit status 0. #### TEST: agrep -s -d \.\s+ -M default records.in 0:The default record delimiter is the regexp "\n", so by default a record is a line. Exit status 0. #### TEST: agrep -s -d \.\s+ -M default < records.in 0:The default record delimiter is the regexp "\n", so by default a record is a line. Exit status 0. #### TEST: agrep -M -d \.\s+ -M default records.in The default record delimiter is the regexp "\n", so by default a record is a line. Exit status 0. #### TEST: agrep -M -d \.\s+ -M default < records.in The default record delimiter is the regexp "\n", so by default a record is a line. Exit status 0. #### TEST: agrep --show-position -d \.\s+ -M default records.in 4-11:The default record delimiter is the regexp "\n", so by default a record is a line. Exit status 0. #### TEST: agrep --show-position -d \.\s+ -M default < records.in 4-11:The default record delimiter is the regexp "\n", so by default a record is a line. Exit status 0. #### TEST: agrep --color -d \.\s+ -M default records.in The default record delimiter is the regexp "\n", so by default a record is a line. Exit status 0. #### TEST: agrep --color -d \.\s+ -M default < records.in The default record delimiter is the regexp "\n", so by default a record is a line. Exit status 0. #### TEST: agrep -H -n -s --color --show-position -d \.\s+ -M default records.in records.in:11:0:4-11:The default record delimiter is the regexp "\n", so by default a record is a line. Exit status 0. #### TEST: agrep -H -n -s --color --show-position -d \.\s+ -M default < records.in (standard input):11:0:4-11:The default record delimiter is the regexp "\n", so by default a record is a line. Exit status 0. #### TEST: agrep -d \n\n -M PATTERN records.in Force PATTERN to match only whole words. A "whole word" is a substring which either starts at the beginning or the record or is preceded by a non-word constituent character. Similarly, the substring must either end at the end of the record or be followed by a non-word constituent character. Word-constituent characters are alphanumerics (as defined by the current locale) and the underscore character. Note that the non-word constituent characters must surround the match; they cannot be counted as errors. Set the record delimiter regular expression to PATTERN. The text between two delimiters, before the first delimiter, and after the last delimiter is considered to be a record. The default record delimiter is the regexp "\n", so by default a record is a line. PATTERN can be any regular expression that does not match the empty string. For example, using -d "^From " defines mail messages as records in a Mailbox format file. c Exit status 0. #### TEST: agrep -d \n\n -M PATTERN < records.in Force PATTERN to match only whole words. A "whole word" is a substring which either starts at the beginning or the record or is preceded by a non-word constituent character. Similarly, the substring must either end at the end of the record or be followed by a non-word constituent character. Word-constituent characters are alphanumerics (as defined by the current locale) and the underscore character. Note that the non-word constituent characters must surround the match; they cannot be counted as errors. Set the record delimiter regular expression to PATTERN. The text between two delimiters, before the first delimiter, and after the last delimiter is considered to be a record. The default record delimiter is the regexp "\n", so by default a record is a line. PATTERN can be any regular expression that does not match the empty string. For example, using -d "^From " defines mail messages as records in a Mailbox format file. c Exit status 0. #### TEST: agrep -c -d \n\n -M PATTERN records.in 2 Exit status 0. #### TEST: agrep -c -d \n\n -M PATTERN < records.in 2 Exit status 0. #### TEST: agrep -H -d \n\n -M PATTERN records.in records.in:Force PATTERN to match only whole words. A "whole word" is a substring which either starts at the beginning or the record or is preceded by a non-word constituent character. Similarly, the substring must either end at the end of the record or be followed by a non-word constituent character. Word-constituent characters are alphanumerics (as defined by the current locale) and the underscore character. Note that the non-word constituent characters must surround the match; they cannot be counted as errors. records.in:Set the record delimiter regular expression to PATTERN. The text between two delimiters, before the first delimiter, and after the last delimiter is considered to be a record. The default record delimiter is the regexp "\n", so by default a record is a line. PATTERN can be any regular expression that does not match the empty string. For example, using -d "^From " defines mail messages as records in a Mailbox format file. c Exit status 0. #### TEST: agrep -H -d \n\n -M PATTERN < records.in (standard input):Force PATTERN to match only whole words. A "whole word" is a substring which either starts at the beginning or the record or is preceded by a non-word constituent character. Similarly, the substring must either end at the end of the record or be followed by a non-word constituent character. Word-constituent characters are alphanumerics (as defined by the current locale) and the underscore character. Note that the non-word constituent characters must surround the match; they cannot be counted as errors. (standard input):Set the record delimiter regular expression to PATTERN. The text between two delimiters, before the first delimiter, and after the last delimiter is considered to be a record. The default record delimiter is the regexp "\n", so by default a record is a line. PATTERN can be any regular expression that does not match the empty string. For example, using -d "^From " defines mail messages as records in a Mailbox format file. c Exit status 0. #### TEST: agrep -l -d \n\n -M PATTERN records.in records.in Exit status 0. #### TEST: agrep -l -d \n\n -M PATTERN < records.in (standard input) Exit status 0. #### TEST: agrep -n -d \n\n -M PATTERN records.in 1:Force PATTERN to match only whole words. A "whole word" is a substring which either starts at the beginning or the record or is preceded by a non-word constituent character. Similarly, the substring must either end at the end of the record or be followed by a non-word constituent character. Word-constituent characters are alphanumerics (as defined by the current locale) and the underscore character. Note that the non-word constituent characters must surround the match; they cannot be counted as errors. 3:Set the record delimiter regular expression to PATTERN. The text between two delimiters, before the first delimiter, and after the last delimiter is considered to be a record. The default record delimiter is the regexp "\n", so by default a record is a line. PATTERN can be any regular expression that does not match the empty string. For example, using -d "^From " defines mail messages as records in a Mailbox format file. c Exit status 0. #### TEST: agrep -n -d \n\n -M PATTERN < records.in 1:Force PATTERN to match only whole words. A "whole word" is a substring which either starts at the beginning or the record or is preceded by a non-word constituent character. Similarly, the substring must either end at the end of the record or be followed by a non-word constituent character. Word-constituent characters are alphanumerics (as defined by the current locale) and the underscore character. Note that the non-word constituent characters must surround the match; they cannot be counted as errors. 3:Set the record delimiter regular expression to PATTERN. The text between two delimiters, before the first delimiter, and after the last delimiter is considered to be a record. The default record delimiter is the regexp "\n", so by default a record is a line. PATTERN can be any regular expression that does not match the empty string. For example, using -d "^From " defines mail messages as records in a Mailbox format file. c Exit status 0. #### TEST: agrep -s -d \n\n -M PATTERN records.in 0:Force PATTERN to match only whole words. A "whole word" is a substring which either starts at the beginning or the record or is preceded by a non-word constituent character. Similarly, the substring must either end at the end of the record or be followed by a non-word constituent character. Word-constituent characters are alphanumerics (as defined by the current locale) and the underscore character. Note that the non-word constituent characters must surround the match; they cannot be counted as errors. 0:Set the record delimiter regular expression to PATTERN. The text between two delimiters, before the first delimiter, and after the last delimiter is considered to be a record. The default record delimiter is the regexp "\n", so by default a record is a line. PATTERN can be any regular expression that does not match the empty string. For example, using -d "^From " defines mail messages as records in a Mailbox format file. c Exit status 0. #### TEST: agrep -s -d \n\n -M PATTERN < records.in 0:Force PATTERN to match only whole words. A "whole word" is a substring which either starts at the beginning or the record or is preceded by a non-word constituent character. Similarly, the substring must either end at the end of the record or be followed by a non-word constituent character. Word-constituent characters are alphanumerics (as defined by the current locale) and the underscore character. Note that the non-word constituent characters must surround the match; they cannot be counted as errors. 0:Set the record delimiter regular expression to PATTERN. The text between two delimiters, before the first delimiter, and after the last delimiter is considered to be a record. The default record delimiter is the regexp "\n", so by default a record is a line. PATTERN can be any regular expression that does not match the empty string. For example, using -d "^From " defines mail messages as records in a Mailbox format file. c Exit status 0. #### TEST: agrep -M -d \n\n -M PATTERN records.in Force PATTERN to match only whole words. A "whole word" is a substring which either starts at the beginning or the record or is preceded by a non-word constituent character. Similarly, the substring must either end at the end of the record or be followed by a non-word constituent character. Word-constituent characters are alphanumerics (as defined by the current locale) and the underscore character. Note that the non-word constituent characters must surround the match; they cannot be counted as errors. Set the record delimiter regular expression to PATTERN. The text between two delimiters, before the first delimiter, and after the last delimiter is considered to be a record. The default record delimiter is the regexp "\n", so by default a record is a line. PATTERN can be any regular expression that does not match the empty string. For example, using -d "^From " defines mail messages as records in a Mailbox format file. c Exit status 0. #### TEST: agrep -M -d \n\n -M PATTERN < records.in Force PATTERN to match only whole words. A "whole word" is a substring which either starts at the beginning or the record or is preceded by a non-word constituent character. Similarly, the substring must either end at the end of the record or be followed by a non-word constituent character. Word-constituent characters are alphanumerics (as defined by the current locale) and the underscore character. Note that the non-word constituent characters must surround the match; they cannot be counted as errors. Set the record delimiter regular expression to PATTERN. The text between two delimiters, before the first delimiter, and after the last delimiter is considered to be a record. The default record delimiter is the regexp "\n", so by default a record is a line. PATTERN can be any regular expression that does not match the empty string. For example, using -d "^From " defines mail messages as records in a Mailbox format file. c Exit status 0. #### TEST: agrep --show-position -d \n\n -M PATTERN records.in 6-13:Force PATTERN to match only whole words. A "whole word" is a substring which either starts at the beginning or the record or is preceded by a non-word constituent character. Similarly, the substring must either end at the end of the record or be followed by a non-word constituent character. Word-constituent characters are alphanumerics (as defined by the current locale) and the underscore character. Note that the non-word constituent characters must surround the match; they cannot be counted as errors. 47-54:Set the record delimiter regular expression to PATTERN. The text between two delimiters, before the first delimiter, and after the last delimiter is considered to be a record. The default record delimiter is the regexp "\n", so by default a record is a line. PATTERN can be any regular expression that does not match the empty string. For example, using -d "^From " defines mail messages as records in a Mailbox format file. c Exit status 0. #### TEST: agrep --show-position -d \n\n -M PATTERN < records.in 6-13:Force PATTERN to match only whole words. A "whole word" is a substring which either starts at the beginning or the record or is preceded by a non-word constituent character. Similarly, the substring must either end at the end of the record or be followed by a non-word constituent character. Word-constituent characters are alphanumerics (as defined by the current locale) and the underscore character. Note that the non-word constituent characters must surround the match; they cannot be counted as errors. 47-54:Set the record delimiter regular expression to PATTERN. The text between two delimiters, before the first delimiter, and after the last delimiter is considered to be a record. The default record delimiter is the regexp "\n", so by default a record is a line. PATTERN can be any regular expression that does not match the empty string. For example, using -d "^From " defines mail messages as records in a Mailbox format file. c Exit status 0. #### TEST: agrep --color -d \n\n -M PATTERN records.in Force PATTERN to match only whole words. A "whole word" is a substring which either starts at the beginning or the record or is preceded by a non-word constituent character. Similarly, the substring must either end at the end of the record or be followed by a non-word constituent character. Word-constituent characters are alphanumerics (as defined by the current locale) and the underscore character. Note that the non-word constituent characters must surround the match; they cannot be counted as errors. Set the record delimiter regular expression to PATTERN. The text between two delimiters, before the first delimiter, and after the last delimiter is considered to be a record. The default record delimiter is the regexp "\n", so by default a record is a line. PATTERN can be any regular expression that does not match the empty string. For example, using -d "^From " defines mail messages as records in a Mailbox format file. c Exit status 0. #### TEST: agrep --color -d \n\n -M PATTERN < records.in Force PATTERN to match only whole words. A "whole word" is a substring which either starts at the beginning or the record or is preceded by a non-word constituent character. Similarly, the substring must either end at the end of the record or be followed by a non-word constituent character. Word-constituent characters are alphanumerics (as defined by the current locale) and the underscore character. Note that the non-word constituent characters must surround the match; they cannot be counted as errors. Set the record delimiter regular expression to PATTERN. The text between two delimiters, before the first delimiter, and after the last delimiter is considered to be a record. The default record delimiter is the regexp "\n", so by default a record is a line. PATTERN can be any regular expression that does not match the empty string. For example, using -d "^From " defines mail messages as records in a Mailbox format file. c Exit status 0. #### TEST: agrep -H -n -s --color --show-position -d \n\n -M PATTERN records.in records.in:1:0:6-13:Force PATTERN to match only whole words. A "whole word" is a substring which either starts at the beginning or the record or is preceded by a non-word constituent character. Similarly, the substring must either end at the end of the record or be followed by a non-word constituent character. Word-constituent characters are alphanumerics (as defined by the current locale) and the underscore character. Note that the non-word constituent characters must surround the match; they cannot be counted as errors. records.in:3:0:47-54:Set the record delimiter regular expression to PATTERN. The text between two delimiters, before the first delimiter, and after the last delimiter is considered to be a record. The default record delimiter is the regexp "\n", so by default a record is a line. PATTERN can be any regular expression that does not match the empty string. For example, using -d "^From " defines mail messages as records in a Mailbox format file. c Exit status 0. #### TEST: agrep -H -n -s --color --show-position -d \n\n -M PATTERN < records.in (standard input):1:0:6-13:Force PATTERN to match only whole words. A "whole word" is a substring which either starts at the beginning or the record or is preceded by a non-word constituent character. Similarly, the substring must either end at the end of the record or be followed by a non-word constituent character. Word-constituent characters are alphanumerics (as defined by the current locale) and the underscore character. Note that the non-word constituent characters must surround the match; they cannot be counted as errors. (standard input):3:0:47-54:Set the record delimiter regular expression to PATTERN. The text between two delimiters, before the first delimiter, and after the last delimiter is considered to be a record. The default record delimiter is the regexp "\n", so by default a record is a line. PATTERN can be any regular expression that does not match the empty string. For example, using -d "^From " defines mail messages as records in a Mailbox format file. c Exit status 0. tre-0.9.0/tests/agrep/basic.args000644 001751 001751 00000000134 14576625735 016125 0ustar00desdes000000 000000 # Very basic tests with simple string searches. random -v random -i extra -e -ding -w micro tre-0.9.0/tests/agrep/delimiters.input000644 001751 001751 00000000057 14576625735 017414 0ustar00desdes000000 000000 xfoobarx xfoobar foobarx foobar XtadaaXxyzzyXX tre-0.9.0/tests/agrep/run-tests.sh000754 001751 001751 00000006477 14666075203 016475 0ustar00desdes000000 000000 #! /bin/sh tbr_logfile=/tmp/tbr_agrep_test echo '##################################' >> ${tbr_logfile} set -e agrep="$top_builddir/src/agrep" echo "$builddir $top_builddir $srcdir" num_cases=0 num_expanded=0 num_tests=0 num_fail=0 num_ok=0 SIFS="$IFS" for args in $srcdir/*.args; do dir=`dirname $args` base=`basename $args .args` orig_input=$dir/$base.input input=$base.in ok=$dir/$base.ok out=$base.out rm -f $out IFS=" " for arg in `cat $args`; do IFS="$SIFS" case "$arg" in \#*) continue;; esac num_cases=`expr $num_cases + 1` cp "$orig_input" $input for extra in "" -c -H -l -n -s -M --show-position --color \ "-H -n -s --color --show-position"; do num_expanded=`expr $num_expanded + 1` # Note that `echo' cannot be used since it works differently on # different platforms with regards to expanding \n (IRIX expands # it, others typically do not). `cat' doesn't process its output. cat >> $out <> $out status=$? set +f set -e cat >> $out <> $out <> $out status=$? set +f set -e cat >> $out < $out.tmp mv $out.tmp $out ;; esac if diff $ok $out; then num_ok=`expr $num_ok + 1` else echo "FAILED (see above)" num_fail=`expr $num_fail + 1` fi done echo "Ran $num_cases tests ($num_expanded expanded) from $num_tests suites." echo "$num_ok/$num_tests tests OK" test $num_fail -eq 0 exit $? tre-0.9.0/tests/agrep/exitstatus.args000644 001751 001751 00000000314 14652210366 017242 0ustar00desdes000000 000000 this-will-be-found -v this-will-be-found this-wont-be-found -v this-wont-be-found . -v . # An error that gives exit status 1 -e \) # Some errors which should give exit status 2. -d .* dummy -d {1 dummy \ tre-0.9.0/tests/agrep/delimiters.args000644 001751 001751 00000000352 14576625735 017207 0ustar00desdes000000 000000 # There used to be a bug in agrep where the record delimiter was # considered to be part of the record, causing '$' at the end of the # regexp to work in an unexpected way. ^foobar$ foobar$ ^foobar foobar -d X ^xyzzy$ -d X -M ^xyzzy$ tre-0.9.0/tests/agrep/basic.input000644 001751 001751 00000000442 14576625735 016332 0ustar00desdes000000 000000 Some random text here. Foo bar quux. Let's hear an example of correct microphone placing. I suppose for something like that one would use a very large number of microphones. Extraordinary. Take California. A-ding-ing-ng-WROOOOM-ding-ding-boing! They are micro, mega, mini, mono, and multi. tre-0.9.0/tests/agrep/exitstatus.input000644 001751 001751 00000000060 14576625735 017462 0ustar00desdes000000 000000 this-will-be-found so will this just some stuff tre-0.9.0/tests/agrep/delimiters.ok000644 001751 001751 00000025374 14576625735 016677 0ustar00desdes000000 000000 #### TEST: agrep ^foobar$ delimiters.in foobar Exit status 0. #### TEST: agrep ^foobar$ < delimiters.in foobar Exit status 0. #### TEST: agrep -c ^foobar$ delimiters.in 1 Exit status 0. #### TEST: agrep -c ^foobar$ < delimiters.in 1 Exit status 0. #### TEST: agrep -H ^foobar$ delimiters.in delimiters.in:foobar Exit status 0. #### TEST: agrep -H ^foobar$ < delimiters.in (standard input):foobar Exit status 0. #### TEST: agrep -l ^foobar$ delimiters.in delimiters.in Exit status 0. #### TEST: agrep -l ^foobar$ < delimiters.in (standard input) Exit status 0. #### TEST: agrep -n ^foobar$ delimiters.in 4:foobar Exit status 0. #### TEST: agrep -n ^foobar$ < delimiters.in 4:foobar Exit status 0. #### TEST: agrep -s ^foobar$ delimiters.in 0:foobar Exit status 0. #### TEST: agrep -s ^foobar$ < delimiters.in 0:foobar Exit status 0. #### TEST: agrep -M ^foobar$ delimiters.in foobar Exit status 0. #### TEST: agrep -M ^foobar$ < delimiters.in foobar Exit status 0. #### TEST: agrep --show-position ^foobar$ delimiters.in 0-6:foobar Exit status 0. #### TEST: agrep --show-position ^foobar$ < delimiters.in 0-6:foobar Exit status 0. #### TEST: agrep --color ^foobar$ delimiters.in foobar Exit status 0. #### TEST: agrep --color ^foobar$ < delimiters.in foobar Exit status 0. #### TEST: agrep -H -n -s --color --show-position ^foobar$ delimiters.in delimiters.in:4:0:0-6:foobar Exit status 0. #### TEST: agrep -H -n -s --color --show-position ^foobar$ < delimiters.in (standard input):4:0:0-6:foobar Exit status 0. #### TEST: agrep foobar$ delimiters.in xfoobar foobar Exit status 0. #### TEST: agrep foobar$ < delimiters.in xfoobar foobar Exit status 0. #### TEST: agrep -c foobar$ delimiters.in 2 Exit status 0. #### TEST: agrep -c foobar$ < delimiters.in 2 Exit status 0. #### TEST: agrep -H foobar$ delimiters.in delimiters.in:xfoobar delimiters.in:foobar Exit status 0. #### TEST: agrep -H foobar$ < delimiters.in (standard input):xfoobar (standard input):foobar Exit status 0. #### TEST: agrep -l foobar$ delimiters.in delimiters.in Exit status 0. #### TEST: agrep -l foobar$ < delimiters.in (standard input) Exit status 0. #### TEST: agrep -n foobar$ delimiters.in 2:xfoobar 4:foobar Exit status 0. #### TEST: agrep -n foobar$ < delimiters.in 2:xfoobar 4:foobar Exit status 0. #### TEST: agrep -s foobar$ delimiters.in 0:xfoobar 0:foobar Exit status 0. #### TEST: agrep -s foobar$ < delimiters.in 0:xfoobar 0:foobar Exit status 0. #### TEST: agrep -M foobar$ delimiters.in xfoobar foobar Exit status 0. #### TEST: agrep -M foobar$ < delimiters.in xfoobar foobar Exit status 0. #### TEST: agrep --show-position foobar$ delimiters.in 1-7:xfoobar 0-6:foobar Exit status 0. #### TEST: agrep --show-position foobar$ < delimiters.in 1-7:xfoobar 0-6:foobar Exit status 0. #### TEST: agrep --color foobar$ delimiters.in xfoobar foobar Exit status 0. #### TEST: agrep --color foobar$ < delimiters.in xfoobar foobar Exit status 0. #### TEST: agrep -H -n -s --color --show-position foobar$ delimiters.in delimiters.in:2:0:1-7:xfoobar delimiters.in:4:0:0-6:foobar Exit status 0. #### TEST: agrep -H -n -s --color --show-position foobar$ < delimiters.in (standard input):2:0:1-7:xfoobar (standard input):4:0:0-6:foobar Exit status 0. #### TEST: agrep ^foobar delimiters.in foobarx foobar Exit status 0. #### TEST: agrep ^foobar < delimiters.in foobarx foobar Exit status 0. #### TEST: agrep -c ^foobar delimiters.in 2 Exit status 0. #### TEST: agrep -c ^foobar < delimiters.in 2 Exit status 0. #### TEST: agrep -H ^foobar delimiters.in delimiters.in:foobarx delimiters.in:foobar Exit status 0. #### TEST: agrep -H ^foobar < delimiters.in (standard input):foobarx (standard input):foobar Exit status 0. #### TEST: agrep -l ^foobar delimiters.in delimiters.in Exit status 0. #### TEST: agrep -l ^foobar < delimiters.in (standard input) Exit status 0. #### TEST: agrep -n ^foobar delimiters.in 3:foobarx 4:foobar Exit status 0. #### TEST: agrep -n ^foobar < delimiters.in 3:foobarx 4:foobar Exit status 0. #### TEST: agrep -s ^foobar delimiters.in 0:foobarx 0:foobar Exit status 0. #### TEST: agrep -s ^foobar < delimiters.in 0:foobarx 0:foobar Exit status 0. #### TEST: agrep -M ^foobar delimiters.in foobarx foobar Exit status 0. #### TEST: agrep -M ^foobar < delimiters.in foobarx foobar Exit status 0. #### TEST: agrep --show-position ^foobar delimiters.in 0-6:foobarx 0-6:foobar Exit status 0. #### TEST: agrep --show-position ^foobar < delimiters.in 0-6:foobarx 0-6:foobar Exit status 0. #### TEST: agrep --color ^foobar delimiters.in foobarx foobar Exit status 0. #### TEST: agrep --color ^foobar < delimiters.in foobarx foobar Exit status 0. #### TEST: agrep -H -n -s --color --show-position ^foobar delimiters.in delimiters.in:3:0:0-6:foobarx delimiters.in:4:0:0-6:foobar Exit status 0. #### TEST: agrep -H -n -s --color --show-position ^foobar < delimiters.in (standard input):3:0:0-6:foobarx (standard input):4:0:0-6:foobar Exit status 0. #### TEST: agrep foobar delimiters.in xfoobarx xfoobar foobarx foobar Exit status 0. #### TEST: agrep foobar < delimiters.in xfoobarx xfoobar foobarx foobar Exit status 0. #### TEST: agrep -c foobar delimiters.in 4 Exit status 0. #### TEST: agrep -c foobar < delimiters.in 4 Exit status 0. #### TEST: agrep -H foobar delimiters.in delimiters.in:xfoobarx delimiters.in:xfoobar delimiters.in:foobarx delimiters.in:foobar Exit status 0. #### TEST: agrep -H foobar < delimiters.in (standard input):xfoobarx (standard input):xfoobar (standard input):foobarx (standard input):foobar Exit status 0. #### TEST: agrep -l foobar delimiters.in delimiters.in Exit status 0. #### TEST: agrep -l foobar < delimiters.in (standard input) Exit status 0. #### TEST: agrep -n foobar delimiters.in 1:xfoobarx 2:xfoobar 3:foobarx 4:foobar Exit status 0. #### TEST: agrep -n foobar < delimiters.in 1:xfoobarx 2:xfoobar 3:foobarx 4:foobar Exit status 0. #### TEST: agrep -s foobar delimiters.in 0:xfoobarx 0:xfoobar 0:foobarx 0:foobar Exit status 0. #### TEST: agrep -s foobar < delimiters.in 0:xfoobarx 0:xfoobar 0:foobarx 0:foobar Exit status 0. #### TEST: agrep -M foobar delimiters.in xfoobarx xfoobar foobarx foobar Exit status 0. #### TEST: agrep -M foobar < delimiters.in xfoobarx xfoobar foobarx foobar Exit status 0. #### TEST: agrep --show-position foobar delimiters.in 1-7:xfoobarx 1-7:xfoobar 0-6:foobarx 0-6:foobar Exit status 0. #### TEST: agrep --show-position foobar < delimiters.in 1-7:xfoobarx 1-7:xfoobar 0-6:foobarx 0-6:foobar Exit status 0. #### TEST: agrep --color foobar delimiters.in xfoobarx xfoobar foobarx foobar Exit status 0. #### TEST: agrep --color foobar < delimiters.in xfoobarx xfoobar foobarx foobar Exit status 0. #### TEST: agrep -H -n -s --color --show-position foobar delimiters.in delimiters.in:1:0:1-7:xfoobarx delimiters.in:2:0:1-7:xfoobar delimiters.in:3:0:0-6:foobarx delimiters.in:4:0:0-6:foobar Exit status 0. #### TEST: agrep -H -n -s --color --show-position foobar < delimiters.in (standard input):1:0:1-7:xfoobarx (standard input):2:0:1-7:xfoobar (standard input):3:0:0-6:foobarx (standard input):4:0:0-6:foobar Exit status 0. #### TEST: agrep -d X ^xyzzy$ delimiters.in Xxyzzy Exit status 0. #### TEST: agrep -d X ^xyzzy$ < delimiters.in Xxyzzy Exit status 0. #### TEST: agrep -c -d X ^xyzzy$ delimiters.in 1 Exit status 0. #### TEST: agrep -c -d X ^xyzzy$ < delimiters.in 1 Exit status 0. #### TEST: agrep -H -d X ^xyzzy$ delimiters.in delimiters.in:Xxyzzy Exit status 0. #### TEST: agrep -H -d X ^xyzzy$ < delimiters.in (standard input):Xxyzzy Exit status 0. #### TEST: agrep -l -d X ^xyzzy$ delimiters.in delimiters.in Exit status 0. #### TEST: agrep -l -d X ^xyzzy$ < delimiters.in (standard input) Exit status 0. #### TEST: agrep -n -d X ^xyzzy$ delimiters.in 3:Xxyzzy Exit status 0. #### TEST: agrep -n -d X ^xyzzy$ < delimiters.in 3:Xxyzzy Exit status 0. #### TEST: agrep -s -d X ^xyzzy$ delimiters.in 0:Xxyzzy Exit status 0. #### TEST: agrep -s -d X ^xyzzy$ < delimiters.in 0:Xxyzzy Exit status 0. #### TEST: agrep -M -d X ^xyzzy$ delimiters.in xyzzyX Exit status 0. #### TEST: agrep -M -d X ^xyzzy$ < delimiters.in xyzzyX Exit status 0. #### TEST: agrep --show-position -d X ^xyzzy$ delimiters.in 0-5:Xxyzzy Exit status 0. #### TEST: agrep --show-position -d X ^xyzzy$ < delimiters.in 0-5:Xxyzzy Exit status 0. #### TEST: agrep --color -d X ^xyzzy$ delimiters.in Xxyzzy Exit status 0. #### TEST: agrep --color -d X ^xyzzy$ < delimiters.in Xxyzzy Exit status 0. #### TEST: agrep -H -n -s --color --show-position -d X ^xyzzy$ delimiters.in delimiters.in:3:0:0-5:Xxyzzy Exit status 0. #### TEST: agrep -H -n -s --color --show-position -d X ^xyzzy$ < delimiters.in (standard input):3:0:0-5:Xxyzzy Exit status 0. #### TEST: agrep -d X -M ^xyzzy$ delimiters.in xyzzyX Exit status 0. #### TEST: agrep -d X -M ^xyzzy$ < delimiters.in xyzzyX Exit status 0. #### TEST: agrep -c -d X -M ^xyzzy$ delimiters.in 1 Exit status 0. #### TEST: agrep -c -d X -M ^xyzzy$ < delimiters.in 1 Exit status 0. #### TEST: agrep -H -d X -M ^xyzzy$ delimiters.in delimiters.in:xyzzyX Exit status 0. #### TEST: agrep -H -d X -M ^xyzzy$ < delimiters.in (standard input):xyzzyX Exit status 0. #### TEST: agrep -l -d X -M ^xyzzy$ delimiters.in delimiters.in Exit status 0. #### TEST: agrep -l -d X -M ^xyzzy$ < delimiters.in (standard input) Exit status 0. #### TEST: agrep -n -d X -M ^xyzzy$ delimiters.in 3:xyzzyX Exit status 0. #### TEST: agrep -n -d X -M ^xyzzy$ < delimiters.in 3:xyzzyX Exit status 0. #### TEST: agrep -s -d X -M ^xyzzy$ delimiters.in 0:xyzzyX Exit status 0. #### TEST: agrep -s -d X -M ^xyzzy$ < delimiters.in 0:xyzzyX Exit status 0. #### TEST: agrep -M -d X -M ^xyzzy$ delimiters.in xyzzyX Exit status 0. #### TEST: agrep -M -d X -M ^xyzzy$ < delimiters.in xyzzyX Exit status 0. #### TEST: agrep --show-position -d X -M ^xyzzy$ delimiters.in 0-5:xyzzyX Exit status 0. #### TEST: agrep --show-position -d X -M ^xyzzy$ < delimiters.in 0-5:xyzzyX Exit status 0. #### TEST: agrep --color -d X -M ^xyzzy$ delimiters.in xyzzyX Exit status 0. #### TEST: agrep --color -d X -M ^xyzzy$ < delimiters.in xyzzyX Exit status 0. #### TEST: agrep -H -n -s --color --show-position -d X -M ^xyzzy$ delimiters.in delimiters.in:3:0:0-5:xyzzyX Exit status 0. #### TEST: agrep -H -n -s --color --show-position -d X -M ^xyzzy$ < delimiters.in (standard input):3:0:0-5:xyzzyX Exit status 0. tre-0.9.0/tests/agrep/records.input000644 001751 001751 00000002474 14576625735 016721 0ustar00desdes000000 000000 Force PATTERN to match only whole words. A "whole word" is a substring which either starts at the beginning or the record or is preceded by a non-word constituent character. Similarly, the substring must either end at the end of the record or be followed by a non-word constituent character. Word-constituent characters are alphanumerics (as defined by the current locale) and the underscore character. Note that the non-word constituent characters must surround the match; they cannot be counted as errors. Set cost of incorrect characters to NUM. Note that a deletion (a missing character) and an insertion (an extra character) together constitute a substituted character, but the cost will be the that of a deletion and an insertion added together. Thus, if the const of a substitution is set to be larger than the sum of the costs of deletion and insertion, direct substitutions will never be done. Set the record delimiter regular expression to PATTERN. The text between two delimiters, before the first delimiter, and after the last delimiter is considered to be a record. The default record delimiter is the regexp "\n", so by default a record is a line. PATTERN can be any regular expression that does not match the empty string. For example, using -d "^From " defines mail messages as records in a Mailbox format file. tre-0.9.0/tests/agrep/Makefile.am000644 001751 001751 00000000447 14576625735 016231 0ustar00desdes000000 000000 if !TRE_DEBUG if TRE_AGREP TESTS = run-tests.sh endif TRE_AGREP endif !TRE_DEBUG TESTS_ENVIRONMENT = \ top_builddir=$(top_builddir) \ host_triplet=$(host_triplet) EXTRA_DIST = run-tests.sh dist-hook: cp -p $(srcdir)/*.args $(srcdir)/*.ok $(srcdir)/*.input $(distdir) CLEANFILES = *.out tre-0.9.0/tests/agrep/basic.ok000644 001751 001751 00000032252 14576625735 015610 0ustar00desdes000000 000000 #### TEST: agrep random basic.in Some random text here. Exit status 0. #### TEST: agrep random < basic.in Some random text here. Exit status 0. #### TEST: agrep -c random basic.in 1 Exit status 0. #### TEST: agrep -c random < basic.in 1 Exit status 0. #### TEST: agrep -H random basic.in basic.in:Some random text here. Exit status 0. #### TEST: agrep -H random < basic.in (standard input):Some random text here. Exit status 0. #### TEST: agrep -l random basic.in basic.in Exit status 0. #### TEST: agrep -l random < basic.in (standard input) Exit status 0. #### TEST: agrep -n random basic.in 1:Some random text here. Exit status 0. #### TEST: agrep -n random < basic.in 1:Some random text here. Exit status 0. #### TEST: agrep -s random basic.in 0:Some random text here. Exit status 0. #### TEST: agrep -s random < basic.in 0:Some random text here. Exit status 0. #### TEST: agrep -M random basic.in Some random text here. Exit status 0. #### TEST: agrep -M random < basic.in Some random text here. Exit status 0. #### TEST: agrep --show-position random basic.in 5-11:Some random text here. Exit status 0. #### TEST: agrep --show-position random < basic.in 5-11:Some random text here. Exit status 0. #### TEST: agrep --color random basic.in Some random text here. Exit status 0. #### TEST: agrep --color random < basic.in Some random text here. Exit status 0. #### TEST: agrep -H -n -s --color --show-position random basic.in basic.in:1:0:5-11:Some random text here. Exit status 0. #### TEST: agrep -H -n -s --color --show-position random < basic.in (standard input):1:0:5-11:Some random text here. Exit status 0. #### TEST: agrep -v random basic.in Foo bar quux. Let's hear an example of correct microphone placing. I suppose for something like that one would use a very large number of microphones. Extraordinary. Take California. A-ding-ing-ng-WROOOOM-ding-ding-boing! They are micro, mega, mini, mono, and multi. Exit status 0. #### TEST: agrep -v random < basic.in Foo bar quux. Let's hear an example of correct microphone placing. I suppose for something like that one would use a very large number of microphones. Extraordinary. Take California. A-ding-ing-ng-WROOOOM-ding-ding-boing! They are micro, mega, mini, mono, and multi. Exit status 0. #### TEST: agrep -c -v random basic.in 7 Exit status 0. #### TEST: agrep -c -v random < basic.in 7 Exit status 0. #### TEST: agrep -H -v random basic.in basic.in:Foo bar quux. basic.in:Let's hear an example of correct microphone placing. basic.in:I suppose for something like that one would use a very large number of microphones. basic.in:Extraordinary. basic.in:Take California. basic.in:A-ding-ing-ng-WROOOOM-ding-ding-boing! basic.in:They are micro, mega, mini, mono, and multi. Exit status 0. #### TEST: agrep -H -v random < basic.in (standard input):Foo bar quux. (standard input):Let's hear an example of correct microphone placing. (standard input):I suppose for something like that one would use a very large number of microphones. (standard input):Extraordinary. (standard input):Take California. (standard input):A-ding-ing-ng-WROOOOM-ding-ding-boing! (standard input):They are micro, mega, mini, mono, and multi. Exit status 0. #### TEST: agrep -l -v random basic.in basic.in Exit status 0. #### TEST: agrep -l -v random < basic.in (standard input) Exit status 0. #### TEST: agrep -n -v random basic.in 2:Foo bar quux. 3:Let's hear an example of correct microphone placing. 4:I suppose for something like that one would use a very large number of microphones. 5:Extraordinary. 6:Take California. 7:A-ding-ing-ng-WROOOOM-ding-ding-boing! 8:They are micro, mega, mini, mono, and multi. Exit status 0. #### TEST: agrep -n -v random < basic.in 2:Foo bar quux. 3:Let's hear an example of correct microphone placing. 4:I suppose for something like that one would use a very large number of microphones. 5:Extraordinary. 6:Take California. 7:A-ding-ing-ng-WROOOOM-ding-ding-boing! 8:They are micro, mega, mini, mono, and multi. Exit status 0. #### TEST: agrep -s -v random basic.in 0:Foo bar quux. 0:Let's hear an example of correct microphone placing. 0:I suppose for something like that one would use a very large number of microphones. 0:Extraordinary. 0:Take California. 0:A-ding-ing-ng-WROOOOM-ding-ding-boing! 0:They are micro, mega, mini, mono, and multi. Exit status 0. #### TEST: agrep -s -v random < basic.in 0:Foo bar quux. 0:Let's hear an example of correct microphone placing. 0:I suppose for something like that one would use a very large number of microphones. 0:Extraordinary. 0:Take California. 0:A-ding-ing-ng-WROOOOM-ding-ding-boing! 0:They are micro, mega, mini, mono, and multi. Exit status 0. #### TEST: agrep -M -v random basic.in Foo bar quux. Let's hear an example of correct microphone placing. I suppose for something like that one would use a very large number of microphones. Extraordinary. Take California. A-ding-ing-ng-WROOOOM-ding-ding-boing! They are micro, mega, mini, mono, and multi. Exit status 0. #### TEST: agrep -M -v random < basic.in Foo bar quux. Let's hear an example of correct microphone placing. I suppose for something like that one would use a very large number of microphones. Extraordinary. Take California. A-ding-ing-ng-WROOOOM-ding-ding-boing! They are micro, mega, mini, mono, and multi. Exit status 0. #### TEST: agrep --show-position -v random basic.in 0-13:Foo bar quux. 0-52:Let's hear an example of correct microphone placing. 0-83:I suppose for something like that one would use a very large number of microphones. 0-14:Extraordinary. 0-16:Take California. 0-38:A-ding-ing-ng-WROOOOM-ding-ding-boing! 0-44:They are micro, mega, mini, mono, and multi. Exit status 0. #### TEST: agrep --show-position -v random < basic.in 0-13:Foo bar quux. 0-52:Let's hear an example of correct microphone placing. 0-83:I suppose for something like that one would use a very large number of microphones. 0-14:Extraordinary. 0-16:Take California. 0-38:A-ding-ing-ng-WROOOOM-ding-ding-boing! 0-44:They are micro, mega, mini, mono, and multi. Exit status 0. #### TEST: agrep --color -v random basic.in Foo bar quux. Let's hear an example of correct microphone placing. I suppose for something like that one would use a very large number of microphones. Extraordinary. Take California. A-ding-ing-ng-WROOOOM-ding-ding-boing! They are micro, mega, mini, mono, and multi. Exit status 0. #### TEST: agrep --color -v random < basic.in Foo bar quux. Let's hear an example of correct microphone placing. I suppose for something like that one would use a very large number of microphones. Extraordinary. Take California. A-ding-ing-ng-WROOOOM-ding-ding-boing! They are micro, mega, mini, mono, and multi. Exit status 0. #### TEST: agrep -H -n -s --color --show-position -v random basic.in basic.in:2:0:0-13:Foo bar quux. basic.in:3:0:0-52:Let's hear an example of correct microphone placing. basic.in:4:0:0-83:I suppose for something like that one would use a very large number of microphones. basic.in:5:0:0-14:Extraordinary. basic.in:6:0:0-16:Take California. basic.in:7:0:0-38:A-ding-ing-ng-WROOOOM-ding-ding-boing! basic.in:8:0:0-44:They are micro, mega, mini, mono, and multi. Exit status 0. #### TEST: agrep -H -n -s --color --show-position -v random < basic.in (standard input):2:0:0-13:Foo bar quux. (standard input):3:0:0-52:Let's hear an example of correct microphone placing. (standard input):4:0:0-83:I suppose for something like that one would use a very large number of microphones. (standard input):5:0:0-14:Extraordinary. (standard input):6:0:0-16:Take California. (standard input):7:0:0-38:A-ding-ing-ng-WROOOOM-ding-ding-boing! (standard input):8:0:0-44:They are micro, mega, mini, mono, and multi. Exit status 0. #### TEST: agrep -i extra basic.in Extraordinary. Exit status 0. #### TEST: agrep -i extra < basic.in Extraordinary. Exit status 0. #### TEST: agrep -c -i extra basic.in 1 Exit status 0. #### TEST: agrep -c -i extra < basic.in 1 Exit status 0. #### TEST: agrep -H -i extra basic.in basic.in:Extraordinary. Exit status 0. #### TEST: agrep -H -i extra < basic.in (standard input):Extraordinary. Exit status 0. #### TEST: agrep -l -i extra basic.in basic.in Exit status 0. #### TEST: agrep -l -i extra < basic.in (standard input) Exit status 0. #### TEST: agrep -n -i extra basic.in 5:Extraordinary. Exit status 0. #### TEST: agrep -n -i extra < basic.in 5:Extraordinary. Exit status 0. #### TEST: agrep -s -i extra basic.in 0:Extraordinary. Exit status 0. #### TEST: agrep -s -i extra < basic.in 0:Extraordinary. Exit status 0. #### TEST: agrep -M -i extra basic.in Extraordinary. Exit status 0. #### TEST: agrep -M -i extra < basic.in Extraordinary. Exit status 0. #### TEST: agrep --show-position -i extra basic.in 0-5:Extraordinary. Exit status 0. #### TEST: agrep --show-position -i extra < basic.in 0-5:Extraordinary. Exit status 0. #### TEST: agrep --color -i extra basic.in Extraordinary. Exit status 0. #### TEST: agrep --color -i extra < basic.in Extraordinary. Exit status 0. #### TEST: agrep -H -n -s --color --show-position -i extra basic.in basic.in:5:0:0-5:Extraordinary. Exit status 0. #### TEST: agrep -H -n -s --color --show-position -i extra < basic.in (standard input):5:0:0-5:Extraordinary. Exit status 0. #### TEST: agrep -e -ding basic.in A-ding-ing-ng-WROOOOM-ding-ding-boing! Exit status 0. #### TEST: agrep -e -ding < basic.in A-ding-ing-ng-WROOOOM-ding-ding-boing! Exit status 0. #### TEST: agrep -c -e -ding basic.in 1 Exit status 0. #### TEST: agrep -c -e -ding < basic.in 1 Exit status 0. #### TEST: agrep -H -e -ding basic.in basic.in:A-ding-ing-ng-WROOOOM-ding-ding-boing! Exit status 0. #### TEST: agrep -H -e -ding < basic.in (standard input):A-ding-ing-ng-WROOOOM-ding-ding-boing! Exit status 0. #### TEST: agrep -l -e -ding basic.in basic.in Exit status 0. #### TEST: agrep -l -e -ding < basic.in (standard input) Exit status 0. #### TEST: agrep -n -e -ding basic.in 7:A-ding-ing-ng-WROOOOM-ding-ding-boing! Exit status 0. #### TEST: agrep -n -e -ding < basic.in 7:A-ding-ing-ng-WROOOOM-ding-ding-boing! Exit status 0. #### TEST: agrep -s -e -ding basic.in 0:A-ding-ing-ng-WROOOOM-ding-ding-boing! Exit status 0. #### TEST: agrep -s -e -ding < basic.in 0:A-ding-ing-ng-WROOOOM-ding-ding-boing! Exit status 0. #### TEST: agrep -M -e -ding basic.in A-ding-ing-ng-WROOOOM-ding-ding-boing! Exit status 0. #### TEST: agrep -M -e -ding < basic.in A-ding-ing-ng-WROOOOM-ding-ding-boing! Exit status 0. #### TEST: agrep --show-position -e -ding basic.in 1-6:A-ding-ing-ng-WROOOOM-ding-ding-boing! Exit status 0. #### TEST: agrep --show-position -e -ding < basic.in 1-6:A-ding-ing-ng-WROOOOM-ding-ding-boing! Exit status 0. #### TEST: agrep --color -e -ding basic.in A-ding-ing-ng-WROOOOM-ding-ding-boing! Exit status 0. #### TEST: agrep --color -e -ding < basic.in A-ding-ing-ng-WROOOOM-ding-ding-boing! Exit status 0. #### TEST: agrep -H -n -s --color --show-position -e -ding basic.in basic.in:7:0:1-6:A-ding-ing-ng-WROOOOM-ding-ding-boing! Exit status 0. #### TEST: agrep -H -n -s --color --show-position -e -ding < basic.in (standard input):7:0:1-6:A-ding-ing-ng-WROOOOM-ding-ding-boing! Exit status 0. #### TEST: agrep -w micro basic.in They are micro, mega, mini, mono, and multi. Exit status 0. #### TEST: agrep -w micro < basic.in They are micro, mega, mini, mono, and multi. Exit status 0. #### TEST: agrep -c -w micro basic.in 1 Exit status 0. #### TEST: agrep -c -w micro < basic.in 1 Exit status 0. #### TEST: agrep -H -w micro basic.in basic.in:They are micro, mega, mini, mono, and multi. Exit status 0. #### TEST: agrep -H -w micro < basic.in (standard input):They are micro, mega, mini, mono, and multi. Exit status 0. #### TEST: agrep -l -w micro basic.in basic.in Exit status 0. #### TEST: agrep -l -w micro < basic.in (standard input) Exit status 0. #### TEST: agrep -n -w micro basic.in 8:They are micro, mega, mini, mono, and multi. Exit status 0. #### TEST: agrep -n -w micro < basic.in 8:They are micro, mega, mini, mono, and multi. Exit status 0. #### TEST: agrep -s -w micro basic.in 0:They are micro, mega, mini, mono, and multi. Exit status 0. #### TEST: agrep -s -w micro < basic.in 0:They are micro, mega, mini, mono, and multi. Exit status 0. #### TEST: agrep -M -w micro basic.in They are micro, mega, mini, mono, and multi. Exit status 0. #### TEST: agrep -M -w micro < basic.in They are micro, mega, mini, mono, and multi. Exit status 0. #### TEST: agrep --show-position -w micro basic.in 9-14:They are micro, mega, mini, mono, and multi. Exit status 0. #### TEST: agrep --show-position -w micro < basic.in 9-14:They are micro, mega, mini, mono, and multi. Exit status 0. #### TEST: agrep --color -w micro basic.in They are micro, mega, mini, mono, and multi. Exit status 0. #### TEST: agrep --color -w micro < basic.in They are micro, mega, mini, mono, and multi. Exit status 0. #### TEST: agrep -H -n -s --color --show-position -w micro basic.in basic.in:8:0:9-14:They are micro, mega, mini, mono, and multi. Exit status 0. #### TEST: agrep -H -n -s --color --show-position -w micro < basic.in (standard input):8:0:9-14:They are micro, mega, mini, mono, and multi. Exit status 0. tre-0.9.0/tests/agrep/records.args000644 001751 001751 00000000400 14576625735 016501 0ustar00desdes000000 000000 # Find words which contain the letter 'a'. -d \s+ a # Find words which contain a capital letter. -d \s+ [A-Z] # Find sentences which contain certain words. -d \.\s+ -M error -d \.\s+ -M default # Find paragraphs which contain "PATTERN". -d \n\n -M PATTERN tre-0.9.0/tests/agrep/exitstatus.ok000644 001751 001751 00000041262 14652210366 016726 0ustar00desdes000000 000000 #### TEST: agrep this-will-be-found exitstatus.in this-will-be-found Exit status 0. #### TEST: agrep this-will-be-found < exitstatus.in this-will-be-found Exit status 0. #### TEST: agrep -c this-will-be-found exitstatus.in 1 Exit status 0. #### TEST: agrep -c this-will-be-found < exitstatus.in 1 Exit status 0. #### TEST: agrep -H this-will-be-found exitstatus.in exitstatus.in:this-will-be-found Exit status 0. #### TEST: agrep -H this-will-be-found < exitstatus.in (standard input):this-will-be-found Exit status 0. #### TEST: agrep -l this-will-be-found exitstatus.in exitstatus.in Exit status 0. #### TEST: agrep -l this-will-be-found < exitstatus.in (standard input) Exit status 0. #### TEST: agrep -n this-will-be-found exitstatus.in 1:this-will-be-found Exit status 0. #### TEST: agrep -n this-will-be-found < exitstatus.in 1:this-will-be-found Exit status 0. #### TEST: agrep -s this-will-be-found exitstatus.in 0:this-will-be-found Exit status 0. #### TEST: agrep -s this-will-be-found < exitstatus.in 0:this-will-be-found Exit status 0. #### TEST: agrep -M this-will-be-found exitstatus.in this-will-be-found Exit status 0. #### TEST: agrep -M this-will-be-found < exitstatus.in this-will-be-found Exit status 0. #### TEST: agrep --show-position this-will-be-found exitstatus.in 0-18:this-will-be-found Exit status 0. #### TEST: agrep --show-position this-will-be-found < exitstatus.in 0-18:this-will-be-found Exit status 0. #### TEST: agrep --color this-will-be-found exitstatus.in this-will-be-found Exit status 0. #### TEST: agrep --color this-will-be-found < exitstatus.in this-will-be-found Exit status 0. #### TEST: agrep -H -n -s --color --show-position this-will-be-found exitstatus.in exitstatus.in:1:0:0-18:this-will-be-found Exit status 0. #### TEST: agrep -H -n -s --color --show-position this-will-be-found < exitstatus.in (standard input):1:0:0-18:this-will-be-found Exit status 0. #### TEST: agrep -v this-will-be-found exitstatus.in so will this just some stuff Exit status 0. #### TEST: agrep -v this-will-be-found < exitstatus.in so will this just some stuff Exit status 0. #### TEST: agrep -c -v this-will-be-found exitstatus.in 2 Exit status 0. #### TEST: agrep -c -v this-will-be-found < exitstatus.in 2 Exit status 0. #### TEST: agrep -H -v this-will-be-found exitstatus.in exitstatus.in:so will this exitstatus.in:just some stuff Exit status 0. #### TEST: agrep -H -v this-will-be-found < exitstatus.in (standard input):so will this (standard input):just some stuff Exit status 0. #### TEST: agrep -l -v this-will-be-found exitstatus.in exitstatus.in Exit status 0. #### TEST: agrep -l -v this-will-be-found < exitstatus.in (standard input) Exit status 0. #### TEST: agrep -n -v this-will-be-found exitstatus.in 2:so will this 3:just some stuff Exit status 0. #### TEST: agrep -n -v this-will-be-found < exitstatus.in 2:so will this 3:just some stuff Exit status 0. #### TEST: agrep -s -v this-will-be-found exitstatus.in 0:so will this 0:just some stuff Exit status 0. #### TEST: agrep -s -v this-will-be-found < exitstatus.in 0:so will this 0:just some stuff Exit status 0. #### TEST: agrep -M -v this-will-be-found exitstatus.in so will this just some stuff Exit status 0. #### TEST: agrep -M -v this-will-be-found < exitstatus.in so will this just some stuff Exit status 0. #### TEST: agrep --show-position -v this-will-be-found exitstatus.in 0-12:so will this 0-15:just some stuff Exit status 0. #### TEST: agrep --show-position -v this-will-be-found < exitstatus.in 0-12:so will this 0-15:just some stuff Exit status 0. #### TEST: agrep --color -v this-will-be-found exitstatus.in so will this just some stuff Exit status 0. #### TEST: agrep --color -v this-will-be-found < exitstatus.in so will this just some stuff Exit status 0. #### TEST: agrep -H -n -s --color --show-position -v this-will-be-found exitstatus.in exitstatus.in:2:0:0-12:so will this exitstatus.in:3:0:0-15:just some stuff Exit status 0. #### TEST: agrep -H -n -s --color --show-position -v this-will-be-found < exitstatus.in (standard input):2:0:0-12:so will this (standard input):3:0:0-15:just some stuff Exit status 0. #### TEST: agrep this-wont-be-found exitstatus.in Exit status 1. #### TEST: agrep this-wont-be-found < exitstatus.in Exit status 1. #### TEST: agrep -c this-wont-be-found exitstatus.in 0 Exit status 1. #### TEST: agrep -c this-wont-be-found < exitstatus.in 0 Exit status 1. #### TEST: agrep -H this-wont-be-found exitstatus.in Exit status 1. #### TEST: agrep -H this-wont-be-found < exitstatus.in Exit status 1. #### TEST: agrep -l this-wont-be-found exitstatus.in Exit status 1. #### TEST: agrep -l this-wont-be-found < exitstatus.in Exit status 1. #### TEST: agrep -n this-wont-be-found exitstatus.in Exit status 1. #### TEST: agrep -n this-wont-be-found < exitstatus.in Exit status 1. #### TEST: agrep -s this-wont-be-found exitstatus.in Exit status 1. #### TEST: agrep -s this-wont-be-found < exitstatus.in Exit status 1. #### TEST: agrep -M this-wont-be-found exitstatus.in Exit status 1. #### TEST: agrep -M this-wont-be-found < exitstatus.in Exit status 1. #### TEST: agrep --show-position this-wont-be-found exitstatus.in Exit status 1. #### TEST: agrep --show-position this-wont-be-found < exitstatus.in Exit status 1. #### TEST: agrep --color this-wont-be-found exitstatus.in Exit status 1. #### TEST: agrep --color this-wont-be-found < exitstatus.in Exit status 1. #### TEST: agrep -H -n -s --color --show-position this-wont-be-found exitstatus.in Exit status 1. #### TEST: agrep -H -n -s --color --show-position this-wont-be-found < exitstatus.in Exit status 1. #### TEST: agrep -v this-wont-be-found exitstatus.in this-will-be-found so will this just some stuff Exit status 0. #### TEST: agrep -v this-wont-be-found < exitstatus.in this-will-be-found so will this just some stuff Exit status 0. #### TEST: agrep -c -v this-wont-be-found exitstatus.in 3 Exit status 0. #### TEST: agrep -c -v this-wont-be-found < exitstatus.in 3 Exit status 0. #### TEST: agrep -H -v this-wont-be-found exitstatus.in exitstatus.in:this-will-be-found exitstatus.in:so will this exitstatus.in:just some stuff Exit status 0. #### TEST: agrep -H -v this-wont-be-found < exitstatus.in (standard input):this-will-be-found (standard input):so will this (standard input):just some stuff Exit status 0. #### TEST: agrep -l -v this-wont-be-found exitstatus.in exitstatus.in Exit status 0. #### TEST: agrep -l -v this-wont-be-found < exitstatus.in (standard input) Exit status 0. #### TEST: agrep -n -v this-wont-be-found exitstatus.in 1:this-will-be-found 2:so will this 3:just some stuff Exit status 0. #### TEST: agrep -n -v this-wont-be-found < exitstatus.in 1:this-will-be-found 2:so will this 3:just some stuff Exit status 0. #### TEST: agrep -s -v this-wont-be-found exitstatus.in 0:this-will-be-found 0:so will this 0:just some stuff Exit status 0. #### TEST: agrep -s -v this-wont-be-found < exitstatus.in 0:this-will-be-found 0:so will this 0:just some stuff Exit status 0. #### TEST: agrep -M -v this-wont-be-found exitstatus.in this-will-be-found so will this just some stuff Exit status 0. #### TEST: agrep -M -v this-wont-be-found < exitstatus.in this-will-be-found so will this just some stuff Exit status 0. #### TEST: agrep --show-position -v this-wont-be-found exitstatus.in 0-18:this-will-be-found 0-12:so will this 0-15:just some stuff Exit status 0. #### TEST: agrep --show-position -v this-wont-be-found < exitstatus.in 0-18:this-will-be-found 0-12:so will this 0-15:just some stuff Exit status 0. #### TEST: agrep --color -v this-wont-be-found exitstatus.in this-will-be-found so will this just some stuff Exit status 0. #### TEST: agrep --color -v this-wont-be-found < exitstatus.in this-will-be-found so will this just some stuff Exit status 0. #### TEST: agrep -H -n -s --color --show-position -v this-wont-be-found exitstatus.in exitstatus.in:1:0:0-18:this-will-be-found exitstatus.in:2:0:0-12:so will this exitstatus.in:3:0:0-15:just some stuff Exit status 0. #### TEST: agrep -H -n -s --color --show-position -v this-wont-be-found < exitstatus.in (standard input):1:0:0-18:this-will-be-found (standard input):2:0:0-12:so will this (standard input):3:0:0-15:just some stuff Exit status 0. #### TEST: agrep . exitstatus.in this-will-be-found so will this just some stuff Exit status 0. #### TEST: agrep . < exitstatus.in this-will-be-found so will this just some stuff Exit status 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TRE API reference manual

The regcomp() functions

#include <tre/regex.h>

int regcomp(regex_t *preg, const char *regex, int cflags);
int regncomp(regex_t *preg, const char *regex, size_t len, int cflags);
int regwcomp(regex_t *preg, const wchar_t *regex, int cflags);
int regwncomp(regex_t *preg, const wchar_t *regex, size_t len, int cflags);
void regfree(regex_t *preg);

The regcomp() function compiles the regex string pointed to by regex to an internal representation and stores the result in the pattern buffer structure pointed to by preg. The regncomp() function is like regcomp(), but regex is not terminated with the null byte. Instead, the len argument is used to give the length of the string, and the string may contain null bytes. The regwcomp() and regwncomp() functions work like regcomp() and regncomp(), respectively, but take a wide character (wchar_t) string instead of a byte string.

The cflags argument is a the bitwise inclusive OR of zero or more of the following flags (defined in the header <tre/regex.h>):

REG_EXTENDED
Use POSIX Extended Regular Expression (ERE) compatible syntax when compiling regex. The default syntax is the POSIX Basic Regular Expression (BRE) syntax, but it is considered obsolete.
REG_ICASE
Ignore case. Subsequent searches with the regexec family of functions using this pattern buffer will be case insensitive.
REG_NOSUB
Do not report submatches. Subsequent searches with the regexec family of functions will only report whether a match was found or not and will not fill the submatch array.
REG_NEWLINE
Normally the newline character is treated as an ordinary character. When this flag is used, the newline character ('\n', ASCII code 10) is treated specially as follows:
  1. The match-any-character operator (dot "." outside a bracket expression) does not match a newline.
  2. A non-matching list ([^...]) not containing a newline does not match a newline.
  3. The match-beginning-of-line operator ^ matches the empty string immediately after a newline as well as the empty string at the beginning of the string (but see the REG_NOTBOL regexec() flag below).
  4. The match-end-of-line operator $ matches the empty string immediately before a newline as well as the empty string at the end of the string (but see the REG_NOTEOL regexec() flag below).
REG_LITERAL
Interpret the entire regex argument as a literal string, that is, all characters will be considered ordinary. This is a nonstandard extension, compatible with but not specified by POSIX.
REG_NOSPEC
Same as REG_LITERAL. This flag is provided for compatibility with BSD.
REG_RIGHT_ASSOC
By default, concatenation is left associative in TRE, as per the grammar given in the base specifications on regular expressions of Std 1003.1-2001 (POSIX). This flag flips associativity of concatenation to right associative. Associativity can have an effect on how a match is divided into submatches, but does not change what is matched by the entire regexp.
REG_UNGREEDY
By default, repetition operators are greedy in TRE as per Std 1003.1-2001 (POSIX) and can be forced to be non-greedy by appending a ? character. This flag reverses this behavior by making the operators non-greedy by default and greedy when a ? is specified.

After a successful call to regcomp it is possible to use the preg pattern buffer for searching for matches in strings (see below). Once the pattern buffer is no longer needed, it should be freed with regfree to free the memory allocated for it.

The regex_t structure has the following fields that the application can read:

size_t re_nsub
Number of parenthesized subexpressions in regex.

The regcomp function returns zero if the compilation was successful, or one of the following error codes if there was an error:

REG_BADPAT
Invalid regexp. TRE returns this only if a multibyte character set is used in the current locale, and regex contained an invalid multibyte sequence.
REG_ECOLLATE
Invalid collating element referenced. TRE returns this whenever equivalence classes or multicharacter collating elements are used in bracket expressions (they are not supported yet).
REG_ECTYPE
Unknown character class name in [[:name:]].
REG_EESCAPE
The last character of regex was a backslash (\).
REG_ESUBREG
Invalid back reference; number in \digit invalid.
REG_EBRACK
[] imbalance.
REG_EPAREN
\(\) or () imbalance.
REG_EBRACE
\{\} or {} imbalance.
REG_BADBR
{} content invalid: not a number, more than two numbers, or first larger than second.
REG_ERANGE
Invalid character range, e.g. ending point is earlier in the collating order than the starting point.
REG_ESPACE
Out of memory, or an internal limit exceeded.
REG_BADRPT
Invalid use of repetition operators: two or more repetition operators have been chained in an undefined way.
REG_BADMAX
Maximum repetition in {} too large.

The regexec() functions

#include <tre/regex.h>

int regexec(const regex_t *preg, const char *string, size_t nmatch,
            regmatch_t pmatch[], int eflags);
int regnexec(const regex_t *preg, const char *string, size_t len,
             size_t nmatch, regmatch_t pmatch[], int eflags);
int regwexec(const regex_t *preg, const wchar_t *string, size_t nmatch,
             regmatch_t pmatch[], int eflags);
int regwnexec(const regex_t *preg, const wchar_t *string, size_t len,
              size_t nmatch, regmatch_t pmatch[], int eflags);

The regexec() function matches the null-terminated string against the compiled regexp preg, initialized by a previous call to any one of the regcomp functions. The regnexec() function is like regexec(), but string is not terminated with a null byte. Instead, the len argument is used to give the length of the string, and the string may contain null bytes. The regwexec() and regwnexec() functions work like regexec() and regnexec(), respectively, but take a wide character (wchar_t) string instead of a byte string. The eflags argument is a bitwise OR of zero or more of the following flags:

REG_NOTBOL

When this flag is used, the match-beginning-of-line operator ^ does not match the empty string at the beginning of string. If REG_NEWLINE was used when compiling preg the empty string immediately after a newline character will still be matched.

REG_NOTEOL

When this flag is used, the match-end-of-line operator $ does not match the empty string at the end of string. If REG_NEWLINE was used when compiling preg the empty string immediately before a newline character will still be matched.

These flags are useful when different portions of a string are passed to regexec and the beginning or end of the partial string should not be interpreted as the beginning or end of a line.

If REG_NOSUB was used when compiling preg, nmatch is zero, or pmatch is NULL, then the pmatch argument is ignored. Otherwise, the submatches corresponding to the parenthesized subexpressions are filled in the elements of pmatch, which must be dimensioned to have at least nmatch elements.

The regmatch_t structure contains at least the following fields:

regoff_t rm_so
Offset from start of string to start of substring.
regoff_t rm_eo
Offset from start of string to the first character after the substring.

The length of a submatch can be computed by subtracting rm_eo and rm_so. If a parenthesized subexpression did not participate in a match, the rm_so and rm_eo fields for the corresponding pmatch element are set to -1. Note that when a multibyte character set is in effect, the submatch offsets are given as byte offsets, not character offsets.

The regexec() functions return zero if a match was found, otherwise they return REG_NOMATCH to indicate no match, or REG_ESPACE to indicate that enough temporary memory could not be allocated to complete the matching operation.

reguexec()

#include <tre/regex.h>

typedef struct {
  int (*get_next_char)(tre_char_t *c, unsigned int *pos_add, void *context);
  void (*rewind)(size_t pos, void *context);
  int (*compare)(size_t pos1, size_t pos2, size_t len, void *context);
  void *context;
} tre_str_source;

int reguexec(const regex_t *preg, const tre_str_source *string, size_t nmatch,
             regmatch_t pmatch[], int eflags);

The reguexec() function works just like the other regexec() functions, except that the input string is read from user specified callback functions instead of a character array. This makes it possible, for example, to match regexps over arbitrary user specified data structures.

The tre_str_source structure contains the following fields:

get_next_char
This function must retrieve the next available character. If a character is not available, the space pointed to by c must be set to zero and it must return a nonzero value. If a character is available, it must be stored to the space pointed to by c, and the integer pointer to by pos_add must be set to the number of units advanced in the input (the value must be >=1), and zero must be returned.
rewind
This function must rewind the input stream to the position specified by pos. Unless the regexp uses back references, rewind is not needed and can be set to NULL.
compare
This function compares two substrings in the input streams starting at the positions specified by pos1 and pos2 of length len. If the substrings are equal, compare must return zero, otherwise a nonzero value must be returned. Unless the regexp uses back references, compare is not needed and can be set to NULL.
context
This is a context variable, passed as the last argument to all of the above functions for keeping track of the internal state of the users code.

The position in the input stream is measured in size_t units. The current position is the sum of the increments gotten from pos_add (plus the position of the last rewind, if any). The starting position is zero. Submatch positions filled in the pmatch[] array are, of course, given using positions computed in this way.

For an example of how to use reguexec(), see the tests/test-str-source.c file in the TRE source code distribution.

The approximate matching functions

#include <tre/regex.h>

typedef struct {
  int cost_ins;
  int cost_del;
  int cost_subst;
  int max_cost;

  int max_ins;
  int max_del;
  int max_subst;
  int max_err;
} regaparams_t;

typedef struct {
  size_t nmatch;
  regmatch_t *pmatch;
  int cost;
  int num_ins;
  int num_del;
  int num_subst;
} regamatch_t;

int regaexec(const regex_t *preg, const char *string,
             regamatch_t *match, regaparams_t params, int eflags);
int reganexec(const regex_t *preg, const char *string, size_t len,
              regamatch_t *match, regaparams_t params, int eflags);
int regawexec(const regex_t *preg, const wchar_t *string,
              regamatch_t *match, regaparams_t params, int eflags);
int regawnexec( const regex_t *preg, const wchar_t *string, size_t len,
               regamatch_t *match, regaparams_t params, int eflags);

The regaexec() function searches for the best match in string against the compiled regexp preg, initialized by a previous call to any one of the regcomp functions.

The reganexec() function is like regaexec(), but string is not terminated by a null byte. Instead, the len argument is used to tell the length of the string, and the string may contain null bytes. The regawexec() and regawnexec() functions work like regaexec() and reganexec(), respectively, but take a wide character (wchar_t) string instead of a byte string.

The eflags argument is like for the regexec() functions.

The params struct controls the approximate matching parameters:

int cost_ins
The default cost of an inserted character, that is, an extra character in string.
int cost_del
The default cost of a deleted character, that is, a character missing from string.
int cost_subst
The default cost of a substituted character.
int max_cost
The maximum allowed cost of a match. If this is set to zero, an exact matching is searched for, and results equivalent to those returned by the regexec() functions are returned.
int max_ins
Maximum allowed number of inserted characters.
int max_del
Maximum allowed number of deleted characters.
int max_subst
Maximum allowed number of substituted characters.
int max_err
Maximum allowed number of errors (inserts + deletes + substitutes).

The match argument points to a regamatch_t structure. The nmatch and pmatch field must be filled by the caller. If REG_NOSUB was used when compiling the regexp, or match->nmatch is zero, or match->pmatch is NULL, the match->pmatch argument is ignored. Otherwise, the submatches corresponding to the parenthesized subexpressions are filled in the elements of match->pmatch, which must be dimensioned to have at least match->nmatch elements. The match->cost field is set to the cost of the match found, and the match->num_ins, match->num_del, and match->num_subst fields are set to the number of inserts, deletes, and substitutes in the match, respectively.

The regaexec() functions return zero if a match with cost smaller than params->max_cost was found, otherwise they return REG_NOMATCH to indicate no match, or REG_ESPACE to indicate that enough temporary memory could not be allocated to complete the matching operation.

Miscellaneous

#include <tre/regex.h>

int tre_have_backrefs(const regex_t *preg);
int tre_have_approx(const regex_t *preg);

The tre_have_backrefs() and tre_have_approx() functions return 1 if the compiled pattern has back references or uses approximate matching, respectively, and 0 if not.

Checking build time options

#include <tre/regex.h>

char *tre_version(void);
int tre_config(int query, void *result);

The tre_config() function can be used to retrieve information of which optional features have been compiled into the TRE library and information of other parameters that may change between releases.

The query argument is an integer telling what information is requested for. The result argument is a pointer to a variable where the information is returned. The return value of a call to tre_config() is zero if query was recognized, REG_NOMATCH otherwise.

The following values are recognized for query:

TRE_CONFIG_APPROX
The result is an integer that is set to one if approximate matching support is available, zero if not.
TRE_CONFIG_WCHAR
The result is an integer that is set to one if wide character support is available, zero if not.
TRE_CONFIG_MULTIBYTE
The result is an integer that is set to one if multibyte character set support is available, zero if not.
TRE_CONFIG_SYSTEM_ABI
The result is an integer that is set to one if TRE has been compiled to be compatible with the system regex ABI, zero if not.
TRE_CONFIG_VERSION
The result is a pointer to a static character string that gives the version of the TRE library.

The tre_version() function returns a short human readable character string which shows the software name, version, and license.

Preprocessor definitions

The header <tre/regex.h> defines certain C preprocessor symbols.

Version information

The following definitions may be useful for checking whether a new enough version is being used. Note that it is recommended to use the pkg-config tool for version and other checks in Autoconf scripts.

TRE_VERSION
The version string.
TRE_VERSION_1
The major version number (first part of version string).
TRE_VERSION_2
The minor version number (second part of version string).
TRE_VERSION_3
The micro version number (third part of version string).

Features

The following definitions may be useful for checking whether all necessary features are enabled. Use these only if compile time checking suffices (linking statically with TRE). When linking dynamically tre_config() should be used instead.

TRE_APPROX
This is defined if approximate matching support is enabled. The prototypes for approximate matching functions are defined only if TRE_APPROX is defined.
TRE_WCHAR
This is defined if wide character support is enabled. The prototypes for wide character matching functions are defined only if TRE_WCHAR is defined.
TRE_MULTIBYTE
This is defined if multibyte character set support is enabled. If this is not set any locale settings are ignored, and the default locale is used when parsing regexps and matching strings.
tre-0.9.0/doc/Makefile.am000644 001751 001751 00000000235 14576625735 014531 0ustar00desdes000000 000000 ## Process this file with automake to produce Makefile.in man_MANS = agrep.1 EXTRA_DIST = \ agrep.1.in \ tre-api.html \ tre-syntax.html \ default.css tre-0.9.0/doc/agrep.1.in000644 001751 001751 00000013775 14666322067 014267 0ustar00desdes000000 000000 .TH agrep 1 "November 21, 2004" "TRE agrep @PACKAGE_VERSION@" .SH NAME agrep \- print lines approximately matching a pattern .SH SYNOPSIS .B agrep .RI [ OPTION ]... .I PATTERN .RI [ FILE ]... .SH DESCRIPTION Searches for approximate matches of PATTERN in each FILE or standard input. Example: `agrep \-2 optimize foo.txt' outputs all lines in file `foo.txt' that match "optimize" within two errors. E.g. lines which contain "optimise", "optmise", and "opitmize" all match. .SH OPTIONS .SS "Regexp selection and interpretation:" .TP .BI \-e " PATTERN" "\fR,\fP \-\^\-regexp=" PATTERN Use .I PATTERN as a regular expression; useful to protect patterns beginning with .BR \- . .TP .BR \-i ", " \-\^\-ignore\-case Ignore case distinctions (as defined by the current locale) in .I PATTERN and input files. .TP .BR \-k ", " \-\^\-literal Treat .I PATTERN as a literal string, that is, a fixed string with no special characters. .TP .BR \-w ", " \-\^\-word\-regexp Force .I PATTERN to match only whole words. A "whole word" is a substring which either starts at the beginning or the record or is preceded by a non-word constituent character. Similarly, the substring must either end at the end of the record or be followed by a non-word constituent character. Word-constituent characters are alphanumerics (as defined by the current locale) and the underscore character. Note that the non-word constituent characters .B must surround the match; they cannot be counted as errors. .SS "Approximate matching settings:" .TP .BI \-D " NUM" "\fR,\fP \-\^\-delete\-cost=" NUM Set cost of missing characters to .IR NUM . .TP .BI \-I " NUM" "\fR,\fP \-\^\-insert\-cost=" NUM Set cost of extra characters to .IR NUM . .TP .BI \-S " NUM" "\fR,\fP \-\^\-substitute\-cost=" NUM Set cost of incorrect characters to .IR NUM . Note that a deletion (a missing character) and an insertion (an extra character) together constitute a substituted character, but the cost will be the that of a deletion and an insertion added together. Thus, if the const of a substitution is set to be larger than the sum of the costs of deletion and insertion, direct substitutions will never be done. .TP .BI \-E " NUM" "\fR,\fP \-\^\-max\-errors=" NUM Select records that have at most .I NUM errors. .TP -\fI#\fR Select records that have at most \fI#\fR errors (\fI#\fR is a digit between 0 and 9). .SS "Miscellaneous:" .TP .BI \-d " PATTERN" "\fR,\fP \-\^\-delimiter=" PATTERN Set the record delimiter regular expression to .IR PATTERN . The text between two delimiters, before the first delimiter, and after the last delimiter is considered to be a record. The default record delimiter is the regexp "\\n", so by default a record is a line. .I PATTERN can be any regular expression that does not match the empty string. For example, using .B \-d "^From " defines mail messages as records in a Mailbox format file. .TP .BR \-v ", " \-\^\-invert\-match Select non-matching records instead of matching records. .TP .BR \-V ", " \-\^\-version Print version information and exit. .TP .BR \-y ", " \-\^\-nothing Does nothing. This options exists only for compatibility with the non-free agrep program. .TP .BR \-\^\-help Display a brief help message and exit. .SS "Output control:" .TP .BR \-B ", " \-\^\-best\-match Only output the best matching records, that is, the records with the lowest cost. This is currently implemented by making two passes over the input files and cannot be used when reading from standard input. .TP .BR \-\^\-color ", " \-\^\-colour Highlight the matching strings in the output with a color marker. The color string is taken from the .BI GREP_COLOR environment variable. The default color is red. .TP .BR \-c ", " \-\^\-count Only print a count of matching records per each input file, suppressing normal output. .TP .BR \-h ", " \-\^\-no\-filename Suppress the prefixing filename on output when multiple files are searched. .TP .BR \-H ", " \-\^\-with\-filename Prefix each output record with the name of the input file where the record was read from. .TP .BR \-l ", " \-\^\-files\-with\-matches Only print the name of each input file which contains at least one match, suppressing normal output. The scanning for each file will stop on the first match. .TP .BI \-m " NUM" "\fR,\fP \-\^\-max\-count=" NUM Stop processing each input file after .I NUM matching (or non-matching if .B \-v was specified) lines. A negative value is interpreted as infinity, which is the default. .TP .BR \-n ", " \-\^\-record\-number Prefix each output record with its sequence number in the input file. The number of the first record is 1. .TP .BR \-q ", " \-\^\-quiet ", " \-\^\-silent Do not write anything to standard output. Exit immediately with zero exit status if a match is found. .TP .BR \-s ", " \-\^\-show\-cost Print match cost with output. .TP .BR \-\^\-show\-position Prefix each output record with the start and end offset of the first match within the record. The offset of the first character of the record is 0. The end position is given as the offset of the first character after the match. .TP .BR \-M ", " \-\^\-delimiter\-after By default, the record delimiter is the newline character and is output after the matching record. If .B \-d is used, the record delimiter will be output before the matching record. This option causes the delimiter to be output after the matching record. .PP With no .IR FILE , or when .I FILE is -, reads standard input. If less than two .IR FILE s are given .B \-h is assumed, otherwise .B \-H is the default. .SH DIAGNOSTICS Exit status is 0 if a match is found, 1 for no match, and 2 if there were errors. If .B \-E or -\fI#\fR is not specified, only exact matches are selected. .PP .I PATTERN is a POSIX extended regular expression (ERE) with the TRE extensions. .SH "REPORTING BUGS" Report bugs to the TRE mailing list .BR "" < tre-general@lists.laurikari.net >. .SH COPYRIGHT Copyright \(co 2002-2004 Ville Laurikari. .br This is free software, and comes with ABSOLUTELY NO WARRANTY. You are welcome to redistribute this software under certain conditions; see the source for the full license text. tre-0.9.0/doc/tre-syntax.html000644 001751 001751 00000035105 14666321746 015500 0ustar00desdes000000 000000

TRE Regexp Syntax

This document describes the POSIX 1003.2 extended RE (ERE) syntax and the basic RE (BRE) syntax as implemented by TRE, and the TRE extensions to the ERE syntax. A simple Extended Backus-Naur Form (EBNF) style notation is used to describe the grammar.

ERE Syntax

Alternation operator

extended-regexp ::= branch
                |   extended-regexp "|" branch

An extended regexp (ERE) is one or more branches, separated by |. An ERE matches anything that matches one or more of the branches.

Catenation of REs

branch ::= piece
       |   branch piece

A branch is one or more pieces concatenated. It matches a match for the first piece, followed by a match for the second piece, and so on. 

piece ::= atom
      |   atom repeat-operator
      |   atom approx-settings

A piece is an atom possibly followed by a repeat operator or an expression controlling approximate matching parameters for the atom. 

atom ::= "(" extended-regexp ")"
     |   bracket-expression
     |   "."
     |   assertion
     |   literal
     |   back-reference
     |   "(?#" comment-text ")"
     |   "(?" options ")" extended-regexp
     |   "(?" options ":" extended-regexp ")"

An atom is either an ERE enclosed in parenthesis, a bracket expression, a . (period), an assertion, or a literal.

The dot (.) matches any single character. If the REG_NEWLINE compilation flag (see API manual) is specified, the newline character is not matched.

Comment-text can contain any characters except for a closing parenthesis ). The text in the comment is completely ignored by the regex parser and it used solely for readability purposes.

Repeat operators

repeat-operator ::= "*"
                |   "+"
                |   "?"
                |   bound
                |   "*?"
                |   "+?"
                |   "??"
                |   bound ?

An atom followed by * matches a sequence of 0 or more matches of the atom. + is similar to *, matching a sequence of 1 or more matches of the atom. An atom followed by ? matches a sequence of 0 or 1 matches of the atom.

A bound is one of the following, where m and m are unsigned decimal integers between 0 and RE_DUP_MAX:

  1. {m,n}
  2. {,n}
  3. {m,}
  4. {m}
  5. {,}

An atom followed by [1] matches a sequence of m through n (inclusive) matches of the atom. An atom followed by [2] matches a sequence of up to n matches of the atom. An atom followed by [3] matches a sequence of m or more matches of the atom. An atom followed by [4] matches a sequence of exactly m matches of the atom. An atom followed by [5] matches a sequence of zero or more matches of the atom.

Adding a ? to a repeat operator makes the subexpression minimal, or non-greedy. Normally a repeated expression is greedy, that is, it matches as many characters as possible. A non-greedy subexpression matches as few characters as possible. Note that this does not (always) mean the same thing as matching as many or few repetitions as possible. Also note that minimal repetitions are not currently supported for approximate matching.

Approximate matching settings

approx-settings ::= "{" count-limits* ","? cost-equation? "}"

count-limits ::= "+" number?
             |   "-" number?
             |   "#" number?
             |   "~" number?

cost-equation ::= ( cost-term "+"? " "? )+ "<" number

cost-term ::= number "i"
          |   number "d"
          |   number "s"

The approximate matching settings for a subpattern can be changed by appending approx-settings to the subpattern. Limits for the number of errors can be set and an expression for specifying and limiting the costs can be given.

The count-limits can be used to set limits for the number of insertions (+), deletions (-), substitutions (#), and total number of errors (~). If the number part is omitted, the specified error count will be unlimited.

The cost-equation can be thought of as a mathematical equation, where i, d, and s stand for the number of insertions, deletions, and substitutions, respectively. The equation can have a multiplier for each of i, d, and s. The multiplier is the cost of the error, and the number after < is the maximum allowed cost of a match. Spaces and pluses can be inserted to make the equation readable. In fact, when specifying only a cost equation, adding a space after the opening { is required.

Examples:

{~}
Sets the maximum number of errors to unlimited.
{~3}
Sets the maximum number of errors to three.
{+2~5}
Sets the maximum number of errors to five, and the maximum number of insertions to two.
{<3}
Sets the maximum cost to three.
{ 2i + 1d + 2s < 5 }
Sets the cost of an insertion to two, a deletion to one, a substitution to two, and the maximum cost to five.

Bracket expressions

bracket-expression ::= "[" item+ "]"
                   |   "[^" item+ "]"

A bracket expression specifies a set of characters by enclosing a nonempty list of items in brackets. Normally anything matching any item in the list is matched. If the list begins with ^ the meaning is negated; any character matching no item in the list is matched.

An item is any of the following:

  • A single character, matching that character.
  • Two characters separated by -. This is shorthand for the full range of characters between those two (inclusive) in the collating sequence. For example, [0-9] in ASCII matches any decimal digit.
  • A collating element enclosed in [. and .], matching the collating element. This can be used to include a literal - or a multi-character collating element in the list.
  • A collating element enclosed in [= and =] (an equivalence class), matching all collating elements with the same primary collation weight as that element, including the element itself.
  • The name of a character class enclosed in [: and :], matching any character belonging to the class. The set of valid names depends on the LC_CTYPE category of the current locale, but the following names are valid in all locales:
    • alnum - alphanumeric characters
    • alpha - alphabetic characters
    • blank - blank characters
    • cntrl - control characters
    • digit - decimal digits (0 through 9)
    • graph - all printable characters except space
    • lower - lower-case letters
    • print - printable characters including space
    • punct - printable characters not space or alphanumeric
    • space - white-space characters
    • upper - upper case letters
    • xdigit - hexadecimal digits

To include a literal - in the list, make it either the first or last item, the second endpoint of a range, or enclose it in [. and .] to make it a collating element. To include a literal ] in the list, make it either the first item, the second endpoint of a range, or enclose it in [. and .]. To use a literal - as the first endpoint of a range, enclose it in [. and .].

Assertions

assertion ::= "^"
          |   "$"
          |   "\" assertion-character

The expressions ^ and $ are called "left anchor" and "right anchor", respectively. The left anchor matches the empty string at the beginning of the string. The right anchor matches the empty string at the end of the string. The behaviour of both anchors can be varied by specifying certain execution and compilation flags; see the API manual.

An assertion-character can be any of the following:

  • < - Beginning of word
  • > - End of word
  • b - Word boundary
  • B - Non-word boundary
  • d - Digit character (equivalent to [[:digit:]])
  • D - Non-digit character (equivalent to [^[:digit:]])
  • s - Space character (equivalent to [[:space:]])
  • S - Non-space character (equivalent to [^[:space:]])
  • w - Word character (equivalent to [[:alnum:]_])
  • W - Non-word character (equivalent to [^[:alnum:]_])

Literals

literal ::= ordinary-character
        |   "\x" ["1"-"9" "a"-"f" "A"-"F"]{0,2}
        |   "\x{" ["1"-"9" "a"-"f" "A"-"F"]* "}"
        |   "\" character

A literal is either an ordinary character (a character that has no other significance in the context), an 8 bit hexadecimal encoded character (e.g. \x1B), a wide hexadecimal encoded character (e.g. \x{263a}), or an escaped character. An escaped character is a \ followed by any character, and matches that character. Escaping can be used to match characters which have a special meaning in regexp syntax. A \ cannot be the last character of an ERE. Escaping also allows you to include a few non-printable characters in the regular expression. These special escape sequences include:

  • \a - Bell character (ASCII code 7)
  • \e - Escape character (ASCII code 27)
  • \f - Form-feed character (ASCII code 12)
  • \n - New-line/line-feed character (ASCII code 10)
  • \r - Carriage return character (ASCII code 13)
  • \t - Horizontal tab character (ASCII code 9)

An ordinary character is just a single character with no other significance, and matches that character. A { followed by something else than a digit is considered an ordinary character.

Back references

back-reference ::= "\" ["1"-"9"]

A back reference is a backslash followed by a single non-zero decimal digit d. It matches the same sequence of characters matched by the dth parenthesized subexpression.

Back references are not defined for POSIX EREs (for BREs they are), but many matchers, including TRE, implement back references for both EREs and BREs.

Options

options ::= ["i" "n" "r" "U"]* ("-" ["i" "n" "r" "U"]*)?
Options allow compile time options to be turned on/off for particular parts of the regular expression. The options equate to several compile time options specified to the regcomp API function. If the option is specified in the first section, it is turned on. If it is specified in the second section (after the -), it is turned off.
  • i - Case insensitive.
  • n - Forces special handling of the new line character. See the REG_NEWLINE flag in the API Manual.
  • r - Causes the regex to be matched in a right associative manner rather than the normal left associative manner.
  • U - Forces repetition operators to be non-greedy unless a ? is appended.

BRE Syntax

The obsolete basic regexp (BRE) syntax differs from the ERE syntax as follows:

  • | is an ordinary character, and there is no equivalent for its functionality. +, and ? are ordinary characters.
  • The delimiters for bounds are \{ and \}, with { and } by themselves ordinary characters.
  • The parentheses for nested subexpressions are \( and \), with ( and ) by themselves ordinary characters.
  • ^ is an ordinary character except at the beginning of the RE or the beginning of a parenthesized subexpression. Similarly, $ is an ordinary character except at the end of the RE or the end of a parenthesized subexpression.
tre-0.9.0/win32/tre-config.h000644 001751 001751 00000002442 14673255722 015073 0ustar00desdes000000 000000 /* tre-config.h. This file defines all compile time definitions that are needed in `regex.h' for Win32. */ /* Define to 1 if you have the header file. */ /* #undef HAVE_LIBUTF8_H */ /* Define to 1 if the system has the type `reg_errcode_t'. */ /* #undef HAVE_REG_ERRCODE_T */ /* Define to 1 if you have the header file. */ #define HAVE_SYS_TYPES_H 1 /* Define to 1 if you have the header file. */ #define HAVE_WCHAR_H 1 /* Define if you want to enable approximate matching functionality. */ #define TRE_APPROX 1 /* Define to enable multibyte character set support. */ #define TRE_MULTIBYTE 1 /* Define to the absolute path to the system regex.h */ /* #undef TRE_SYSTEM_REGEX_H_PATH */ /* Define if you want TRE to use alloca() instead of malloc() when allocating memory needed for regexec operations. */ /* #undef TRE_USE_ALLOCA */ /* Define to include the system regex.h from TRE regex.h */ /* #undef TRE_USE_SYSTEM_REGEX_H */ /* Define to enable wide character (wchar_t) support. */ #define TRE_WCHAR 1 /* TRE version string. */ #define TRE_VERSION "0.9.0" /* TRE version level 1. */ #define TRE_VERSION_1 0 /* TRE version level 2. */ #define TRE_VERSION_2 9 /* TRE version level 3. */ #define TRE_VERSION_3 0 tre-0.9.0/win32/config.h.in000644 001751 001751 00000012211 14672764703 014706 0ustar00desdes000000 000000 /* config.h for Windows. */ /* Define to 1 if translation of program messages to the user's native language is requested. */ /* #undef ENABLE_NLS */ /* Define to 1 if you have and it should be used. */ #define HAVE_MALLOC_H 1 /* Define if the GNU dcgettext() function is already present or preinstalled. */ /* #undef HAVE_DCGETTEXT */ /* Define to 1 if you have the header file. */ /* #undef HAVE_DLFCN_H */ /* Define to 1 if you have the header file. */ /* #undef HAVE_GETOPT_H */ /* Define to 1 if you have the `getopt_long' function. */ /* #undef HAVE_GETOPT_LONG */ /* Define if the GNU gettext() function is already present or preinstalled. */ /* #undef HAVE_GETTEXT */ /* Define if you have the iconv() function. */ /* #undef HAVE_ICONV */ /* Define to 1 if you have the header file. */ /* #undef HAVE_INTTYPES_H */ /* Define to 1 if you have the `isascii' function. */ #define HAVE_ISASCII 1 /* Define to 1 if you have the `isblank' function. */ /* #undef HAVE_ISBLANK */ /* Define to 1 if you have the `iswctype' function. */ #define HAVE_ISWCTYPE 1 /* Define to 1 if you have the `iswlower' function. */ #define HAVE_ISWLOWER 1 /* Define to 1 if you have the `iswupper' function. */ #define HAVE_ISWUPPER 1 /* Define to 1 if you have the `mbrtowc' function. */ #define HAVE_MBRTOWC 1 /* Define to 1 if the system has the type `mbstate_t'. */ #define HAVE_MBSTATE_T 1 /* Define to 1 if you have the `mbtowc' function. */ #define HAVE_MBTOWC 1 /* Define to 1 if you have the header file. */ /* #undef HAVE_MEMORY_H */ /* Define to 1 if you have the header file. */ /* #undef HAVE_REGEX_H */ /* Define to 1 if the system has the type `reg_errcode_t'. */ /* #undef HAVE_REG_ERRCODE_T */ /* Define to 1 if you have the header file. */ #define HAVE_STDINT_H 1 /* Define to 1 if you have the header file. */ #define HAVE_STDLIB_H 1 /* Define to 1 if you have the header file. */ #define HAVE_STRINGS_H 1 /* Define to 1 if you have the header file. */ #define HAVE_STRING_H 1 /* Define to 1 if you have the header file. */ #define HAVE_SYS_STAT_H 1 /* Define to 1 if you have the header file. */ #define HAVE_SYS_TYPES_H 1 /* Define to 1 if you have the `towlower' function. */ /* #undef HAVE_TOWLOWER */ /* Define to 1 if you have the `towupper' function. */ #define HAVE_TOWUPPER 1 /* Define to 1 if you have the header file. */ /* #undef HAVE_UNISTD_H */ /* Define to 1 if you have the header file. */ #define HAVE_WCHAR_H 1 /* Define to 1 if the system has the type `wchar_t'. */ #define HAVE_WCHAR_T 1 /* Define to 1 if you have the `wcschr' function. */ #define HAVE_WCSCHR 1 /* Define to 1 if you have the `wcscpy' function. */ #define HAVE_WCSCPY 1 /* Define to 1 if you have the `wcslen' function. */ #define HAVE_WCSLEN 1 /* Define to 1 if you have the `wcsncpy' function. */ #define HAVE_WCSNCPY 1 /* Define to 1 if you have the `wcsrtombs' function. */ #define HAVE_WCSRTOMBS 1 /* Define to 1 if you have the `wcstombs' function. */ /* #undef HAVE_WCSTOMBS */ /* Define to 1 if you have the `wctype' function. */ #define HAVE_WCTYPE 1 /* Define to 1 if you have the header file. */ #define HAVE_WCTYPE_H 1 /* Define if you want to disable debug assertions. */ /* #undef NDEBUG */ /* Define to 1 if you have the ANSI C header files. */ #define STDC_HEADERS 1 /* Define if you want to enable approximate matching functionality. */ #define TRE_APPROX 1 /* Define if you want TRE to print debug messages to stdout. */ /* #undef TRE_DEBUG */ /* Define to enable multibyte character set support. */ #define TRE_MULTIBYTE 1 /* Define to a field in the regex_t struct where TRE should store a pointer to the internal tre_tnfa_t structure */ #define TRE_REGEX_T_FIELD value /* Define to the absolute path to the system regex.h */ /* #undef TRE_SYSTEM_REGEX_H_PATH */ /* Define to include the system regex.h from TRE regex.h */ /* #undef TRE_USE_SYSTEM_REGEX_H */ /* TRE version string. */ #define TRE_VERSION "@TRE_VERSION@" /* TRE version level 1. */ #define TRE_VERSION_1 @TRE_VERSION_1@ /* TRE version level 2. */ #define TRE_VERSION_2 @TRE_VERSION_2@ /* TRE version level 3. */ #define TRE_VERSION_3 @TRE_VERSION_3@ /* Define to enable wide character (wchar_t) support. */ #define TRE_WCHAR 1 /* Define to the maximum value of wchar_t if not already defined elsewhere */ /* #undef WCHAR_MAX */ /* Define if wchar_t is signed */ /* #undef WCHAR_T_SIGNED */ /* Define if wchar_t is unsigned */ #define WCHAR_T_UNSIGNED 1 /* Define to empty if `const' does not conform to ANSI C. */ /* #undef const */ /* Define as `__inline' if that's what the C compiler calls it, or to nothing if it is not supported. */ #define inline __inline /* Avoid silly warnings about "insecure" functions. */ #define _CRT_SECURE_NO_DEPRECATE 1 #if (!defined _MSC_VER) || (_MSC_VER < 1900) /* not needed in vs2015 */ #define snprintf sprintf_s #endif tre-0.9.0/win32/tre-config.h.in000644 001751 001751 00000002524 14672764703 015504 0ustar00desdes000000 000000 /* tre-config.h. This file defines all compile time definitions that are needed in `regex.h' for Win32. */ /* Define to 1 if you have the header file. */ /* #undef HAVE_LIBUTF8_H */ /* Define to 1 if the system has the type `reg_errcode_t'. */ /* #undef HAVE_REG_ERRCODE_T */ /* Define to 1 if you have the header file. */ #define HAVE_SYS_TYPES_H 1 /* Define to 1 if you have the header file. */ #define HAVE_WCHAR_H 1 /* Define if you want to enable approximate matching functionality. */ #define TRE_APPROX 1 /* Define to enable multibyte character set support. */ #define TRE_MULTIBYTE 1 /* Define to the absolute path to the system regex.h */ /* #undef TRE_SYSTEM_REGEX_H_PATH */ /* Define if you want TRE to use alloca() instead of malloc() when allocating memory needed for regexec operations. */ /* #undef TRE_USE_ALLOCA */ /* Define to include the system regex.h from TRE regex.h */ /* #undef TRE_USE_SYSTEM_REGEX_H */ /* Define to enable wide character (wchar_t) support. */ #define TRE_WCHAR 1 /* TRE version string. */ #define TRE_VERSION "@TRE_VERSION@" /* TRE version level 1. */ #define TRE_VERSION_1 @TRE_VERSION_1@ /* TRE version level 2. */ #define TRE_VERSION_2 @TRE_VERSION_2@ /* TRE version level 3. */ #define TRE_VERSION_3 @TRE_VERSION_3@ tre-0.9.0/lib/tre-mem.h000644 001751 001751 00000003437 14670276731 014215 0ustar00desdes000000 000000 /* tre-mem.h - TRE memory allocator interface This software is released under a BSD-style license. See the file LICENSE for details and copyright. */ #ifndef TRE_MEM_H #define TRE_MEM_H 1 #include #define TRE_MEM_BLOCK_SIZE 1024 typedef struct tre_list { void *data; struct tre_list *next; } tre_list_t; typedef struct tre_mem_struct { tre_list_t *blocks; tre_list_t *current; char *ptr; size_t n; int failed; void **provided; } *tre_mem_t; tre_mem_t tre_mem_new_impl(int provided, void *provided_block); void *tre_mem_alloc_impl(tre_mem_t mem, int provided, void *provided_block, int zero, size_t size); /* Returns a new memory allocator or NULL if out of memory. */ #define tre_mem_new() tre_mem_new_impl(0, NULL) /* Allocates a block of `size' bytes from `mem'. Returns a pointer to the allocated block or NULL if an underlying malloc() failed. */ #define tre_mem_alloc(mem, size) tre_mem_alloc_impl(mem, 0, NULL, 0, size) /* Allocates a block of `size' bytes from `mem'. Returns a pointer to the allocated block or NULL if an underlying malloc() failed. The memory is set to zero. */ #define tre_mem_calloc(mem, size) tre_mem_alloc_impl(mem, 0, NULL, 1, size) #ifdef TRE_USE_ALLOCA /* alloca() versions. Like above, but memory is allocated with alloca() instead of malloc(). */ #define tre_mem_newa() \ tre_mem_new_impl(1, alloca(sizeof(struct tre_mem_struct))) #define tre_mem_alloca(mem, size) \ ((mem)->n >= (size) \ ? tre_mem_alloc_impl((mem), 1, NULL, 0, (size)) \ : tre_mem_alloc_impl((mem), 1, alloca(TRE_MEM_BLOCK_SIZE), 0, (size))) #endif /* TRE_USE_ALLOCA */ /* Frees the memory allocator and all memory allocated with it. */ void tre_mem_destroy(tre_mem_t mem); #endif /* TRE_MEM_H */ /* EOF */ tre-0.9.0/lib/tre-compile.h000644 001751 001751 00000000675 14576625735 015077 0ustar00desdes000000 000000 /* tre-compile.h: Regex compilation definitions This software is released under a BSD-style license. See the file LICENSE for details and copyright. */ #ifndef TRE_COMPILE_H #define TRE_COMPILE_H 1 typedef struct { int position; int code_min; int code_max; int *tags; int assertions; tre_ctype_t class; tre_ctype_t *neg_classes; int backref; int *params; } tre_pos_and_tags_t; #endif /* TRE_COMPILE_H */ /* EOF */ tre-0.9.0/lib/regcomp.c000644 001751 001751 00000007601 14671047654 014274 0ustar00desdes000000 000000 /* tre_regcomp.c - TRE POSIX compatible regex compilation functions. This software is released under a BSD-style license. See the file LICENSE for details and copyright. */ #ifdef HAVE_CONFIG_H #include #endif /* HAVE_CONFIG_H */ #include #include #include #include "tre-internal.h" #include "xmalloc.h" int tre_regncomp(regex_t *preg, const char *regex, size_t n, int cflags) { int ret; #if TRE_WCHAR tre_char_t *wregex; size_t wlen; wregex = xmalloc(sizeof(tre_char_t) * (n + 1)); if (wregex == NULL) return REG_ESPACE; /* If the current locale uses the standard single byte encoding of characters, we don't do a multibyte string conversion. If we did, many applications which use the default locale would break since the default "C" locale uses the 7-bit ASCII character set, and all characters with the eighth bit set would be considered invalid. */ #if TRE_MULTIBYTE if (TRE_MB_CUR_MAX == 1) #endif /* TRE_MULTIBYTE */ { unsigned int i; const unsigned char *str = (const unsigned char *)regex; tre_char_t *wstr = wregex; for (i = 0; i < n; i++) *(wstr++) = *(str++); wlen = n; } #if TRE_MULTIBYTE else { int consumed; tre_char_t *wcptr = wregex; #ifdef HAVE_MBSTATE_T mbstate_t state; memset(&state, '\0', sizeof(state)); #endif /* HAVE_MBSTATE_T */ while (n > 0) { consumed = tre_mbrtowc(wcptr, regex, n, &state); switch (consumed) { case 0: if (*regex == '\0') consumed = 1; else { xfree(wregex); return REG_BADPAT; } break; case -1: DPRINT(("mbrtowc: error %d: %s.\n", errno, strerror(errno))); xfree(wregex); return REG_BADPAT; case -2: /* The last character wasn't complete. Let's not call it a fatal error. */ consumed = n; break; } regex += consumed; n -= consumed; wcptr++; } wlen = wcptr - wregex; } #endif /* TRE_MULTIBYTE */ wregex[wlen] = L'\0'; ret = tre_compile(preg, wregex, wlen, cflags); xfree(wregex); #else /* !TRE_WCHAR */ ret = tre_compile(preg, (const tre_char_t *)regex, n, cflags); #endif /* !TRE_WCHAR */ return ret; } /* this version takes bytes literally, to be used with raw vectors */ int tre_regncompb(regex_t *preg, const char *regex, size_t n, int cflags) { int ret; #if TRE_WCHAR /* wide chars = we need to convert it all to the wide format */ tre_char_t *wregex; size_t i; wregex = xmalloc(sizeof(tre_char_t) * n); if (wregex == NULL) return REG_ESPACE; for (i = 0; i < n; i++) wregex[i] = (tre_char_t) ((unsigned char) regex[i]); ret = tre_compile(preg, wregex, n, cflags | REG_USEBYTES); xfree(wregex); #else /* !TRE_WCHAR */ ret = tre_compile(preg, (const tre_char_t *)regex, n, cflags | REG_USEBYTES); #endif /* !TRE_WCHAR */ return ret; } int tre_regcomp(regex_t *preg, const char *regex, int cflags) { return tre_regncomp(preg, regex, regex ? strlen(regex) : 0, cflags); } int tre_regcompb(regex_t *preg, const char *regex, int cflags) { int ret; tre_char_t *wregex; size_t wlen, n = strlen(regex); unsigned int i; const unsigned char *str = (const unsigned char *)regex; tre_char_t *wstr; wregex = xmalloc(sizeof(tre_char_t) * (n + 1)); if (wregex == NULL) return REG_ESPACE; wstr = wregex; for (i = 0; i < n; i++) *(wstr++) = *(str++); wlen = n; wregex[wlen] = L'\0'; ret = tre_compile(preg, wregex, wlen, cflags | REG_USEBYTES); xfree(wregex); return ret; } #ifdef TRE_WCHAR int tre_regwncomp(regex_t *preg, const wchar_t *regex, size_t n, int cflags) { return tre_compile(preg, regex, n, cflags); } int tre_regwcomp(regex_t *preg, const wchar_t *regex, int cflags) { return tre_compile(preg, regex, regex ? wcslen(regex) : 0, cflags); } #endif /* TRE_WCHAR */ void tre_regfree(regex_t *preg) { tre_free(preg); } /* EOF */ tre-0.9.0/lib/regexec.c000644 001751 001751 00000023716 14672764703 014271 0ustar00desdes000000 000000 /* tre_regexec.c - TRE POSIX compatible matching functions (and more). This software is released under a BSD-style license. See the file LICENSE for details and copyright. */ #ifdef HAVE_CONFIG_H #include #endif /* HAVE_CONFIG_H */ #ifdef TRE_USE_ALLOCA /* AIX requires this to be the first thing in the file. */ #ifndef __GNUC__ # if HAVE_ALLOCA_H # include # else # ifdef _AIX #pragma alloca # else # ifndef alloca /* predefined by HP cc +Olibcalls */ char *alloca (); # endif # endif # endif #endif #endif /* TRE_USE_ALLOCA */ #include #include #include #ifdef HAVE_WCHAR_H #include #endif /* HAVE_WCHAR_H */ #ifdef HAVE_WCTYPE_H #include #endif /* HAVE_WCTYPE_H */ #ifndef TRE_WCHAR #include #endif /* !TRE_WCHAR */ #ifdef HAVE_MALLOC_H #include #endif /* HAVE_MALLOC_H */ #include #include "tre-internal.h" #include "xmalloc.h" /* Fills the POSIX.2 regmatch_t array according to the TNFA tag and match endpoint values. */ void tre_fill_pmatch(size_t nmatch, regmatch_t pmatch[], int cflags, const tre_tnfa_t *tnfa, int *tags, int match_eo) { tre_submatch_data_t *submatch_data; unsigned int i, j; int *parents; i = 0; if (match_eo >= 0 && !(cflags & REG_NOSUB)) { /* Construct submatch offsets from the tags. */ DPRINT(("end tag = t%d = %d\n", tnfa->end_tag, match_eo)); submatch_data = tnfa->submatch_data; while (i < tnfa->num_submatches && i < nmatch) { if (submatch_data[i].so_tag == tnfa->end_tag) pmatch[i].rm_so = match_eo; else pmatch[i].rm_so = tags[submatch_data[i].so_tag]; if (submatch_data[i].eo_tag == tnfa->end_tag) pmatch[i].rm_eo = match_eo; else pmatch[i].rm_eo = tags[submatch_data[i].eo_tag]; /* If either of the endpoints were not used, this submatch was not part of the match. */ if (pmatch[i].rm_so == -1 || pmatch[i].rm_eo == -1) pmatch[i].rm_so = pmatch[i].rm_eo = -1; DPRINT(("pmatch[%d] = {t%d = %d, t%d = %d}\n", i, submatch_data[i].so_tag, pmatch[i].rm_so, submatch_data[i].eo_tag, pmatch[i].rm_eo)); i++; } /* Reset all submatches that are not within all of their parent submatches. */ i = 0; while (i < tnfa->num_submatches && i < nmatch) { if (pmatch[i].rm_eo == -1) assert(pmatch[i].rm_so == -1); assert(pmatch[i].rm_so <= pmatch[i].rm_eo); parents = submatch_data[i].parents; if (parents != NULL) for (j = 0; parents[j] >= 0; j++) { DPRINT(("pmatch[%d] parent %d\n", i, parents[j])); if (pmatch[i].rm_so < pmatch[parents[j]].rm_so || pmatch[i].rm_eo > pmatch[parents[j]].rm_eo) pmatch[i].rm_so = pmatch[i].rm_eo = -1; } i++; } } while (i < nmatch) { pmatch[i].rm_so = -1; pmatch[i].rm_eo = -1; i++; } } /* Wrapper functions for POSIX compatible regexp matching. */ int tre_have_backrefs(const regex_t *preg) { tre_tnfa_t *tnfa = (void *)preg->TRE_REGEX_T_FIELD; return tnfa->have_backrefs; } int tre_have_approx(const regex_t *preg) { tre_tnfa_t *tnfa = (void *)preg->TRE_REGEX_T_FIELD; return tnfa->have_approx; } static int tre_match(const tre_tnfa_t *tnfa, const void *string, size_t len, tre_str_type_t type, size_t nmatch, regmatch_t pmatch[], int eflags) { reg_errcode_t status; int *tags = NULL, eo; if (tnfa->num_tags > 0 && nmatch > 0) { #ifdef TRE_USE_ALLOCA tags = alloca(sizeof(*tags) * tnfa->num_tags); #else /* !TRE_USE_ALLOCA */ tags = xmalloc(sizeof(*tags) * tnfa->num_tags); #endif /* !TRE_USE_ALLOCA */ if (tags == NULL) return REG_ESPACE; } /* Dispatch to the appropriate matcher. */ if (tnfa->have_backrefs || eflags & REG_BACKTRACKING_MATCHER) { /* The regex has back references, use the backtracking matcher. */ if (type == STR_USER) { const tre_str_source *source = string; if (source->rewind == NULL || source->compare == NULL) { /* The backtracking matcher requires rewind and compare capabilities from the input stream. */ #ifndef TRE_USE_ALLOCA if (tags) xfree(tags); #endif /* !TRE_USE_ALLOCA */ return REG_BADPAT; } } status = tre_tnfa_run_backtrack(tnfa, string, (int)len, type, tags, eflags, &eo); } #ifdef TRE_APPROX else if (tnfa->have_approx || eflags & REG_APPROX_MATCHER) { /* The regex uses approximate matching, use the approximate matcher. */ regamatch_t match; regaparams_t params; tre_regaparams_default(¶ms); params.max_err = 0; params.max_cost = 0; status = tre_tnfa_run_approx(tnfa, string, (int)len, type, tags, &match, params, eflags, &eo); } #endif /* TRE_APPROX */ else { /* Exact matching, no back references, use the parallel matcher. */ status = tre_tnfa_run_parallel(tnfa, string, (int)len, type, tags, eflags, &eo); } if (status == REG_OK) /* A match was found, so fill the submatch registers. */ tre_fill_pmatch(nmatch, pmatch, tnfa->cflags, tnfa, tags, eo); #ifndef TRE_USE_ALLOCA if (tags) xfree(tags); #endif /* !TRE_USE_ALLOCA */ return status; } int tre_regnexec(const regex_t *preg, const char *str, size_t len, size_t nmatch, regmatch_t pmatch[], int eflags) { tre_tnfa_t *tnfa = (void *)preg->TRE_REGEX_T_FIELD; tre_str_type_t type = (TRE_MB_CUR_MAX == 1) ? STR_BYTE : STR_MBS; return tre_match(tnfa, str, len, type, nmatch, pmatch, eflags); } #ifdef TRE_USE_GNUC_REGEXEC_FPL int tre_regexec(const regex_t *preg, const char *str, size_t nmatch, regmatch_t pmatch[_Restrict_arr_ _REGEX_NELTS (nmatch)], int eflags) #else int tre_regexec(const regex_t *preg, const char *str, size_t nmatch, regmatch_t pmatch[], int eflags) #endif { return tre_regnexec(preg, str, (unsigned)-1, nmatch, pmatch, eflags); } int tre_regexecb(const regex_t *preg, const char *str, size_t nmatch, regmatch_t pmatch[], int eflags) { tre_tnfa_t *tnfa = (void *)preg->TRE_REGEX_T_FIELD; return tre_match(tnfa, str, (unsigned)-1, STR_BYTE, nmatch, pmatch, eflags); } int tre_regnexecb(const regex_t *preg, const char *str, size_t len, size_t nmatch, regmatch_t pmatch[], int eflags) { tre_tnfa_t *tnfa = (void *)preg->TRE_REGEX_T_FIELD; return tre_match(tnfa, str, len, STR_BYTE, nmatch, pmatch, eflags); } #ifdef TRE_WCHAR int tre_regwnexec(const regex_t *preg, const wchar_t *str, size_t len, size_t nmatch, regmatch_t pmatch[], int eflags) { tre_tnfa_t *tnfa = (void *)preg->TRE_REGEX_T_FIELD; return tre_match(tnfa, str, len, STR_WIDE, nmatch, pmatch, eflags); } int tre_regwexec(const regex_t *preg, const wchar_t *str, size_t nmatch, regmatch_t pmatch[], int eflags) { return tre_regwnexec(preg, str, (unsigned)-1, nmatch, pmatch, eflags); } #endif /* TRE_WCHAR */ int tre_reguexec(const regex_t *preg, const tre_str_source *str, size_t nmatch, regmatch_t pmatch[], int eflags) { tre_tnfa_t *tnfa = (void *)preg->TRE_REGEX_T_FIELD; return tre_match(tnfa, str, (unsigned)-1, STR_USER, nmatch, pmatch, eflags); } #ifdef TRE_APPROX /* Wrapper functions for approximate regexp matching. */ static int tre_match_approx(const tre_tnfa_t *tnfa, const void *string, size_t len, tre_str_type_t type, regamatch_t *match, regaparams_t params, int eflags) { reg_errcode_t status; int *tags = NULL, eo; /* If the regexp does not use approximate matching features, the maximum cost is zero, and the approximate matcher isn't forced, use the exact matcher instead. */ if (params.max_cost == 0 && !tnfa->have_approx && !(eflags & REG_APPROX_MATCHER)) return tre_match(tnfa, string, len, type, match->nmatch, match->pmatch, eflags); /* Back references are not supported by the approximate matcher. */ if (tnfa->have_backrefs) return REG_BADPAT; if (tnfa->num_tags > 0 && match->nmatch > 0) { #if TRE_USE_ALLOCA tags = alloca(sizeof(*tags) * tnfa->num_tags); #else /* !TRE_USE_ALLOCA */ tags = xmalloc(sizeof(*tags) * tnfa->num_tags); #endif /* !TRE_USE_ALLOCA */ if (tags == NULL) return REG_ESPACE; } status = tre_tnfa_run_approx(tnfa, string, (int)len, type, tags, match, params, eflags, &eo); if (status == REG_OK) tre_fill_pmatch(match->nmatch, match->pmatch, tnfa->cflags, tnfa, tags, eo); #ifndef TRE_USE_ALLOCA if (tags) xfree(tags); #endif /* !TRE_USE_ALLOCA */ return status; } int tre_reganexec(const regex_t *preg, const char *str, size_t len, regamatch_t *match, regaparams_t params, int eflags) { tre_tnfa_t *tnfa = (void *)preg->TRE_REGEX_T_FIELD; tre_str_type_t type = (TRE_MB_CUR_MAX == 1) ? STR_BYTE : STR_MBS; return tre_match_approx(tnfa, str, len, type, match, params, eflags); } int tre_regaexec(const regex_t *preg, const char *str, regamatch_t *match, regaparams_t params, int eflags) { return tre_reganexec(preg, str, (unsigned)-1, match, params, eflags); } int tre_regaexecb(const regex_t *preg, const char *str, regamatch_t *match, regaparams_t params, int eflags) { tre_tnfa_t *tnfa = (void *)preg->TRE_REGEX_T_FIELD; return tre_match_approx(tnfa, str, (unsigned)-1, STR_BYTE, match, params, eflags); } #ifdef TRE_WCHAR int tre_regawnexec(const regex_t *preg, const wchar_t *str, size_t len, regamatch_t *match, regaparams_t params, int eflags) { tre_tnfa_t *tnfa = (void *)preg->TRE_REGEX_T_FIELD; return tre_match_approx(tnfa, str, len, STR_WIDE, match, params, eflags); } int tre_regawexec(const regex_t *preg, const wchar_t *str, regamatch_t *match, regaparams_t params, int eflags) { return tre_regawnexec(preg, str, (unsigned)-1, match, params, eflags); } #endif /* TRE_WCHAR */ void tre_regaparams_default(regaparams_t *params) { memset(params, 0, sizeof(*params)); params->cost_ins = 1; params->cost_del = 1; params->cost_subst = 1; params->max_cost = INT_MAX; params->max_ins = INT_MAX; params->max_del = INT_MAX; params->max_subst = INT_MAX; params->max_err = INT_MAX; } #endif /* TRE_APPROX */ /* EOF */ tre-0.9.0/lib/Makefile.am000644 001751 001751 00000001176 14671047654 014531 0ustar00desdes000000 000000 ## Process this file with automake to produce Makefile.in lib_LTLIBRARIES = libtre.la libtre_la_LDFLAGS = -no-undefined -version-info 5:0:0 $(LDFLAGS) libtre_la_LIBADD = $(LTLIBINTL) AM_CPPFLAGS = -I$(top_srcdir)/include/tre noinst_HEADERS = \ tre-ast.h \ tre-compile.h \ tre-internal.h \ tre-match-utils.h \ tre-mem.h \ tre-parse.h \ tre-stack.h \ xmalloc.h libtre_la_SOURCES = \ tre-ast.c \ tre-compile.c \ tre-match-backtrack.c \ tre-match-parallel.c \ tre-mem.c \ tre-parse.c \ tre-stack.c \ regcomp.c \ regexec.c \ regerror.c if TRE_APPROX libtre_la_SOURCES += tre-match-approx.c endif TRE_APPROX tre-0.9.0/lib/tre-ast.h000644 001751 001751 00000006610 14666321746 014224 0ustar00desdes000000 000000 /* tre-ast.h - Abstract syntax tree (AST) definitions This software is released under a BSD-style license. See the file LICENSE for details and copyright. */ #ifndef TRE_AST_H #define TRE_AST_H 1 #include "tre-mem.h" #include "tre-internal.h" #include "tre-compile.h" /* The different AST node types. */ typedef enum { LITERAL, CATENATION, ITERATION, UNION } tre_ast_type_t; /* Special subtypes of TRE_LITERAL. */ #define EMPTY -1 /* Empty leaf (denotes empty string). */ #define ASSERTION -2 /* Assertion leaf. */ #define TAG -3 /* Tag leaf. */ #define BACKREF -4 /* Back reference leaf. */ #define PARAMETER -5 /* Parameter. */ #define IS_SPECIAL(x) ((x)->code_min < 0) #define IS_EMPTY(x) ((x)->code_min == EMPTY) #define IS_ASSERTION(x) ((x)->code_min == ASSERTION) #define IS_TAG(x) ((x)->code_min == TAG) #define IS_BACKREF(x) ((x)->code_min == BACKREF) #define IS_PARAMETER(x) ((x)->code_min == PARAMETER) /* A generic AST node. All AST nodes consist of this node on the top level with `obj' pointing to the actual content. */ typedef struct { tre_ast_type_t type; /* Type of the node. */ void *obj; /* Pointer to actual node. */ int nullable; int submatch_id; unsigned int num_submatches; unsigned int num_tags; tre_pos_and_tags_t *firstpos; tre_pos_and_tags_t *lastpos; } tre_ast_node_t; /* A "literal" node. These are created for assertions, back references, tags, matching parameter settings, and all expressions that match one character. */ typedef struct { long code_min; long code_max; int position; union { tre_ctype_t class; int *params; } u; tre_ctype_t *neg_classes; } tre_literal_t; /* A "catenation" node. These are created when two regexps are concatenated. If there are more than one subexpressions in sequence, the `left' part holds all but the last, and `right' part holds the last subexpression (catenation is left associative). */ typedef struct { tre_ast_node_t *left; tre_ast_node_t *right; } tre_catenation_t; /* An "iteration" node. These are created for the "*", "+", "?", and "{m,n}" operators. */ typedef struct { /* Subexpression to match. */ tre_ast_node_t *arg; /* Minimum number of consecutive matches. */ int min; /* Maximum number of consecutive matches. */ int max; /* If 0, match as many characters as possible, if 1 match as few as possible. Note that this does not always mean the same thing as matching as many/few repetitions as possible. */ unsigned int minimal:1; /* Approximate matching parameters (or NULL). */ int *params; } tre_iteration_t; /* An "union" node. These are created for the "|" operator. */ typedef struct { tre_ast_node_t *left; tre_ast_node_t *right; } tre_union_t; tre_ast_node_t * tre_ast_new_node(tre_mem_t mem, tre_ast_type_t type, size_t size); tre_ast_node_t * tre_ast_new_literal(tre_mem_t mem, int code_min, int code_max); tre_ast_node_t * tre_ast_new_iter(tre_mem_t mem, tre_ast_node_t *arg, int min, int max, int minimal); tre_ast_node_t * tre_ast_new_union(tre_mem_t mem, tre_ast_node_t *left, tre_ast_node_t *right); tre_ast_node_t * tre_ast_new_catenation(tre_mem_t mem, tre_ast_node_t *left, tre_ast_node_t *right); #ifdef TRE_DEBUG void tre_ast_print(tre_ast_node_t *tree); /* XXX - rethink AST printing API */ void tre_print_params(int *params); #endif /* TRE_DEBUG */ #endif /* TRE_AST_H */ /* EOF */ tre-0.9.0/lib/tre-stack.c000644 001751 001751 00000004520 14671047654 014532 0ustar00desdes000000 000000 /* tre-stack.c - Simple stack implementation This software is released under a BSD-style license. See the file LICENSE for details and copyright. */ #ifdef HAVE_CONFIG_H #include #endif /* HAVE_CONFIG_H */ #include #include #include "tre-internal.h" #include "tre-stack.h" #include "xmalloc.h" union tre_stack_item { void *voidptr_value; int int_value; }; struct tre_stack_rec { int size; int max_size; int increment; int ptr; union tre_stack_item *stack; }; tre_stack_t * tre_stack_new(int size, int max_size, int increment) { tre_stack_t *s; s = xmalloc(sizeof(*s)); if (s != NULL) { s->stack = xmalloc(sizeof(*s->stack) * size); if (s->stack == NULL) { xfree(s); return NULL; } s->size = size; s->max_size = max_size; s->increment = increment; s->ptr = 0; } return s; } void tre_stack_destroy(tre_stack_t *s) { xfree(s->stack); xfree(s); } int tre_stack_num_objects(tre_stack_t *s) { return s->ptr; } static reg_errcode_t tre_stack_push(tre_stack_t *s, union tre_stack_item value) { if (s->ptr < s->size) { s->stack[s->ptr] = value; s->ptr++; } else { if (s->size >= s->max_size) { DPRINT(("tre_stack_push: stack full\n")); return REG_ESPACE; } else { union tre_stack_item *new_buffer; int new_size; DPRINT(("tre_stack_push: trying to realloc more space\n")); new_size = s->size + s->increment; if (new_size > s->max_size) new_size = s->max_size; new_buffer = xrealloc(s->stack, sizeof(*new_buffer) * new_size); if (new_buffer == NULL) { DPRINT(("tre_stack_push: realloc failed.\n")); return REG_ESPACE; } DPRINT(("tre_stack_push: realloc succeeded.\n")); assert(new_size > s->size); s->size = new_size; s->stack = new_buffer; tre_stack_push(s, value); } } return REG_OK; } #define define_pushf(typetag, type) \ declare_pushf(typetag, type) { \ union tre_stack_item item; \ item.typetag ## _value = value; \ return tre_stack_push(s, item); \ } define_pushf(int, int) define_pushf(voidptr, void *) #define define_popf(typetag, type) \ declare_popf(typetag, type) { \ return s->stack[--s->ptr].typetag ## _value; \ } define_popf(int, int) define_popf(voidptr, void *) /* EOF */ tre-0.9.0/lib/tre-parse.h000644 001751 001751 00000002610 14666321746 014543 0ustar00desdes000000 000000 /* tre-parse.c - Regexp parser definitions This software is released under a BSD-style license. See the file LICENSE for details and copyright. */ #ifndef TRE_PARSE_H #define TRE_PARSE_H 1 /* Parse context. */ typedef struct { /* Memory allocator. The AST is allocated using this. */ tre_mem_t mem; /* Stack used for keeping track of regexp syntax. */ tre_stack_t *stack; /* The parse result. */ tre_ast_node_t *result; /* The regexp to parse and its length. */ const tre_char_t *re; /* The first character of the entire regexp. */ const tre_char_t *re_start; /* The first character after the end of the regexp. */ const tre_char_t *re_end; int len; /* Current submatch ID. */ int submatch_id; /* The highest back reference or -1 if none seen so far. */ int max_backref; /* This flag is set if the regexp uses approximate matching. */ int have_approx; /* Compilation flags. */ int cflags; /* If this flag is set the top-level submatch is not captured. */ int nofirstsub; /* The currently set approximate matching parameters. */ int params[TRE_PARAM_LAST]; /* the MB_CUR_MAX in use */ int mb_cur_max; } tre_parse_ctx_t; /* Parses a wide character regexp pattern into a syntax tree. This parser handles both syntaxes (BRE and ERE), including the TRE extensions. */ reg_errcode_t tre_parse(tre_parse_ctx_t *ctx); #endif /* TRE_PARSE_H */ /* EOF */ tre-0.9.0/lib/tre-match-utils.h000644 001751 001751 00000015273 14652210366 015662 0ustar00desdes000000 000000 /* tre-match-utils.h - TRE matcher helper definitions This software is released under a BSD-style license. See the file LICENSE for details and copyright. */ #define str_source ((const tre_str_source*)string) #ifdef TRE_WCHAR #ifdef TRE_MULTIBYTE /* Wide character and multibyte support. */ #define GET_NEXT_WCHAR() \ do { \ prev_c = next_c; \ if (type == STR_BYTE) \ { \ pos++; \ if (len >= 0 && pos >= len) \ next_c = '\0'; \ else \ next_c = (unsigned char)(*str_byte++); \ } \ else if (type == STR_WIDE) \ { \ pos++; \ if (len >= 0 && pos >= len) \ next_c = L'\0'; \ else \ next_c = *str_wide++; \ } \ else if (type == STR_MBS) \ { \ pos += pos_add_next; \ if (str_byte == NULL) \ next_c = L'\0'; \ else \ { \ size_t w; \ int max; \ if (len >= 0) \ max = len - pos; \ else \ max = 32; \ if (max <= 0) \ { \ next_c = L'\0'; \ pos_add_next = 1; \ } \ else \ { \ w = tre_mbrtowc(&next_c, str_byte, (size_t)max, &mbstate); \ if (w == (size_t)-1 || w == (size_t)-2) \ return REG_NOMATCH; \ if (w == 0 && len >= 0) \ { \ pos_add_next = 1; \ next_c = 0; \ str_byte++; \ } \ else \ { \ pos_add_next = w; \ str_byte += w; \ } \ } \ } \ } \ else if (type == STR_USER) \ { \ pos += pos_add_next; \ str_user_end = str_source->get_next_char(&next_c, &pos_add_next, \ str_source->context); \ } \ } while(/*CONSTCOND*/(void)0,0) #else /* !TRE_MULTIBYTE */ /* Wide character support, no multibyte support. */ #define GET_NEXT_WCHAR() \ do { \ prev_c = next_c; \ if (type == STR_BYTE) \ { \ pos++; \ if (len >= 0 && pos >= len) \ next_c = '\0'; \ else \ next_c = (unsigned char)(*str_byte++); \ } \ else if (type == STR_WIDE) \ { \ pos++; \ if (len >= 0 && pos >= len) \ next_c = L'\0'; \ else \ next_c = *str_wide++; \ } \ else if (type == STR_USER) \ { \ pos += pos_add_next; \ str_user_end = str_source->get_next_char(&next_c, &pos_add_next, \ str_source->context); \ } \ } while(/*CONSTCOND*/(void)0,0) #endif /* !TRE_MULTIBYTE */ #else /* !TRE_WCHAR */ /* No wide character or multibyte support. */ #define GET_NEXT_WCHAR() \ do { \ prev_c = next_c; \ if (type == STR_BYTE) \ { \ pos++; \ if (len >= 0 && pos >= len) \ next_c = '\0'; \ else \ next_c = (unsigned char)(*str_byte++); \ } \ else if (type == STR_USER) \ { \ pos += pos_add_next; \ str_user_end = str_source->get_next_char(&next_c, &pos_add_next, \ str_source->context); \ } \ } while(/*CONSTCOND*/(void)0,0) #endif /* !TRE_WCHAR */ #define IS_WORD_CHAR(c) ((c) == L'_' || tre_isalnum(c)) #define CHECK_ASSERTIONS(assertions) \ (((assertions & ASSERT_AT_BOL) \ && (pos > 0 || reg_notbol) \ && (prev_c != L'\n' || !reg_newline)) \ || ((assertions & ASSERT_AT_EOL) \ && (next_c != L'\0' || reg_noteol) \ && (next_c != L'\n' || !reg_newline)) \ || ((assertions & ASSERT_AT_BOW) \ && (IS_WORD_CHAR(prev_c) || !IS_WORD_CHAR(next_c))) \ || ((assertions & ASSERT_AT_EOW) \ && (!IS_WORD_CHAR(prev_c) || IS_WORD_CHAR(next_c))) \ || ((assertions & ASSERT_AT_WB) \ && (pos != 0 && next_c != L'\0' \ && IS_WORD_CHAR(prev_c) == IS_WORD_CHAR(next_c))) \ || ((assertions & ASSERT_AT_WB_NEG) \ && (pos == 0 || next_c == L'\0' \ || IS_WORD_CHAR(prev_c) != IS_WORD_CHAR(next_c)))) #define CHECK_CHAR_CLASSES(trans_i, tnfa, eflags) \ (((trans_i->assertions & ASSERT_CHAR_CLASS) \ && !(tnfa->cflags & REG_ICASE) \ && !tre_isctype((tre_cint_t)prev_c, trans_i->u.class)) \ || ((trans_i->assertions & ASSERT_CHAR_CLASS) \ && (tnfa->cflags & REG_ICASE) \ && !tre_isctype(tre_tolower((tre_cint_t)prev_c),trans_i->u.class) \ && !tre_isctype(tre_toupper((tre_cint_t)prev_c),trans_i->u.class)) \ || ((trans_i->assertions & ASSERT_CHAR_CLASS_NEG) \ && tre_neg_char_classes_match(trans_i->neg_classes,(tre_cint_t)prev_c,\ tnfa->cflags & REG_ICASE))) /* Returns 1 if `t1' wins `t2', 0 otherwise. */ inline static int tre_tag_order(int num_tags, tre_tag_direction_t *tag_directions, int *t1, int *t2) { int i; for (i = 0; i < num_tags; i++) { if (tag_directions[i] == TRE_TAG_MINIMIZE) { if (t1[i] < t2[i]) return 1; if (t1[i] > t2[i]) return 0; } else { if (t1[i] > t2[i]) return 1; if (t1[i] < t2[i]) return 0; } } /* assert(0);*/ return 0; } inline static int tre_neg_char_classes_match(tre_ctype_t *classes, tre_cint_t wc, int icase) { DPRINT(("neg_char_classes_test: %p, %d, %d\n", classes, wc, icase)); while (*classes != (tre_ctype_t)0) if ((!icase && tre_isctype(wc, *classes)) || (icase && (tre_isctype(tre_toupper(wc), *classes) || tre_isctype(tre_tolower(wc), *classes)))) return 1; /* Match. */ else classes++; return 0; /* No match. */ } tre-0.9.0/lib/tre-match-approx.c000644 001751 001751 00000055145 14671047654 016041 0ustar00desdes000000 000000 /* tre-match-approx.c - TRE approximate regex matching engine This software is released under a BSD-style license. See the file LICENSE for details and copyright. */ #ifdef HAVE_CONFIG_H #include #endif /* HAVE_CONFIG_H */ /* AIX requires this to be the first thing in the file. */ #ifdef TRE_USE_ALLOCA #ifndef __GNUC__ # if HAVE_ALLOCA_H # include # else # ifdef _AIX #pragma alloca # else # ifndef alloca /* predefined by HP cc +Olibcalls */ char *alloca (); # endif # endif # endif #endif #endif /* TRE_USE_ALLOCA */ #include #include #include #include #ifdef HAVE_WCHAR_H #include #endif /* HAVE_WCHAR_H */ #ifdef HAVE_WCTYPE_H #include #endif /* HAVE_WCTYPE_H */ #ifndef TRE_WCHAR #include #endif /* !TRE_WCHAR */ #ifdef HAVE_MALLOC_H #include #endif /* HAVE_MALLOC_H */ #include "tre-internal.h" #include "tre-match-utils.h" #include "xmalloc.h" #define TRE_M_COST 0 #define TRE_M_NUM_INS 1 #define TRE_M_NUM_DEL 2 #define TRE_M_NUM_SUBST 3 #define TRE_M_NUM_ERR 4 #define TRE_M_LAST 5 #define TRE_M_MAX_DEPTH 3 typedef struct { /* State in the TNFA transition table. */ tre_tnfa_transition_t *state; /* Position in input string. */ int pos; /* Tag values. */ int *tags; /* Matching parameters. */ regaparams_t params; /* Nesting depth of parameters. This is used as an index in the `costs' array. */ int depth; /* Costs and counter values for different parameter nesting depths. */ int costs[TRE_M_MAX_DEPTH + 1][TRE_M_LAST]; } tre_tnfa_approx_reach_t; #ifdef TRE_DEBUG /* Prints the `reach' array in a readable fashion with DPRINT. */ static void tre_print_reach(const tre_tnfa_t *tnfa, tre_tnfa_approx_reach_t *reach, int pos, int num_tags) { int id; /* Print each state on one line. */ DPRINT((" reach:\n")); for (id = 0; id < tnfa->num_states; id++) { int i, j; if (reach[id].pos < pos) continue; /* Not reached. */ DPRINT((" %03d, costs ", id)); for (i = 0; i <= reach[id].depth; i++) { DPRINT(("[")); for (j = 0; j < TRE_M_LAST; j++) { DPRINT(("%2d", reach[id].costs[i][j])); if (j + 1 < TRE_M_LAST) DPRINT((",")); } DPRINT(("]")); if (i + 1 <= reach[id].depth) DPRINT((", ")); } DPRINT(("\n tags ")); for (i = 0; i < num_tags; i++) { DPRINT(("%02d", reach[id].tags[i])); if (i + 1 < num_tags) DPRINT((",")); } DPRINT(("\n")); } DPRINT(("\n")); } #endif /* TRE_DEBUG */ /* Sets the matching parameters in `reach' to the ones defined in the `pa' array. If `pa' specifies default values, they are taken from `default_params'. */ inline static void tre_set_params(tre_tnfa_approx_reach_t *reach, int *pa, regaparams_t default_params) { int value; /* If depth is increased reset costs and counters to zero for the new levels. */ value = pa[TRE_PARAM_DEPTH]; assert(value <= TRE_M_MAX_DEPTH); if (value > reach->depth) { int i, j; for (i = reach->depth + 1; i <= value; i++) for (j = 0; j < TRE_M_LAST; j++) reach->costs[i][j] = 0; } reach->depth = value; /* Set insert cost. */ value = pa[TRE_PARAM_COST_INS]; if (value == TRE_PARAM_DEFAULT) reach->params.cost_ins = default_params.cost_ins; else if (value != TRE_PARAM_UNSET) reach->params.cost_ins = value; /* Set delete cost. */ value = pa[TRE_PARAM_COST_DEL]; if (value == TRE_PARAM_DEFAULT) reach->params.cost_del = default_params.cost_del; else if (value != TRE_PARAM_UNSET) reach->params.cost_del = value; /* Set substitute cost. */ value = pa[TRE_PARAM_COST_SUBST]; if (value == TRE_PARAM_DEFAULT) reach->params.cost_subst = default_params.cost_subst; else reach->params.cost_subst = value; /* Set maximum cost. */ value = pa[TRE_PARAM_COST_MAX]; if (value == TRE_PARAM_DEFAULT) reach->params.max_cost = default_params.max_cost; else if (value != TRE_PARAM_UNSET) reach->params.max_cost = value; /* Set maximum inserts. */ value = pa[TRE_PARAM_MAX_INS]; if (value == TRE_PARAM_DEFAULT) reach->params.max_ins = default_params.max_ins; else if (value != TRE_PARAM_UNSET) reach->params.max_ins = value; /* Set maximum deletes. */ value = pa[TRE_PARAM_MAX_DEL]; if (value == TRE_PARAM_DEFAULT) reach->params.max_del = default_params.max_del; else if (value != TRE_PARAM_UNSET) reach->params.max_del = value; /* Set maximum substitutes. */ value = pa[TRE_PARAM_MAX_SUBST]; if (value == TRE_PARAM_DEFAULT) reach->params.max_subst = default_params.max_subst; else if (value != TRE_PARAM_UNSET) reach->params.max_subst = value; /* Set maximum number of errors. */ value = pa[TRE_PARAM_MAX_ERR]; if (value == TRE_PARAM_DEFAULT) reach->params.max_err = default_params.max_err; else if (value != TRE_PARAM_UNSET) reach->params.max_err = value; } reg_errcode_t tre_tnfa_run_approx(const tre_tnfa_t *tnfa, const void *string, int len, tre_str_type_t type, int *match_tags, regamatch_t *match, regaparams_t default_params, int eflags, int *match_end_ofs) { /* State variables required by GET_NEXT_WCHAR. */ tre_char_t prev_c = 0, next_c = 0; const char *str_byte = string; int pos = -1; unsigned int pos_add_next = 1; #ifdef TRE_WCHAR const wchar_t *str_wide = string; #ifdef TRE_MBSTATE mbstate_t mbstate; #endif /* !TRE_WCHAR */ #endif /* TRE_WCHAR */ int reg_notbol = eflags & REG_NOTBOL; int reg_noteol = eflags & REG_NOTEOL; int reg_newline = tnfa->cflags & REG_NEWLINE; int str_user_end = 0; int prev_pos; /* Number of tags. */ int num_tags; /* The reach tables. */ tre_tnfa_approx_reach_t *reach, *reach_next; /* Tag array for temporary use. */ int *tmp_tags; /* End offset of best match so far, or -1 if no match found yet. */ int match_eo = -1; /* Costs of the match. */ int match_costs[TRE_M_LAST]; /* Space for temporary data required for matching. */ unsigned char *buf; int i, id; if (!match_tags) num_tags = 0; else num_tags = tnfa->num_tags; #ifdef TRE_MBSTATE memset(&mbstate, '\0', sizeof(mbstate)); #endif /* TRE_MBSTATE */ DPRINT(("tre_tnfa_run_approx, input type %d, len %d, eflags %d, " "match_tags %p\n", type, len, eflags, match_tags)); DPRINT(("max cost %d, ins %d, del %d, subst %d\n", default_params.max_cost, default_params.cost_ins, default_params.cost_del, default_params.cost_subst)); /* Allocate memory for temporary data required for matching. This needs to be done for every matching operation to be thread safe. This allocates everything in a single large block from the stack frame using alloca() or with malloc() if alloca is unavailable. */ { unsigned char *buf_cursor; /* Space needed for one array of tags. */ int tag_bytes = sizeof(*tmp_tags) * num_tags; /* Space needed for one reach table. */ int reach_bytes = sizeof(*reach_next) * tnfa->num_states; /* Total space needed. */ int total_bytes = reach_bytes * 2 + (tnfa->num_states * 2 + 1 ) * tag_bytes; /* Add some extra to make sure we can align the pointers. The multiplier used here must be equal to the number of ALIGN calls below. */ total_bytes += (sizeof(long) - 1) * 3; /* Allocate the memory. */ #ifdef TRE_USE_ALLOCA buf = alloca(total_bytes); #else /* !TRE_USE_ALLOCA */ buf = xmalloc((unsigned)total_bytes); #endif /* !TRE_USE_ALLOCA */ if (!buf) return REG_ESPACE; memset(buf, 0, (size_t)total_bytes); /* Allocate `tmp_tags' from `buf'. */ tmp_tags = (void *)buf; buf_cursor = buf + tag_bytes; buf_cursor += ALIGN(buf_cursor, long); /* Allocate `reach' from `buf'. */ reach = (void *)buf_cursor; buf_cursor += reach_bytes; buf_cursor += ALIGN(buf_cursor, long); /* Allocate `reach_next' from `buf'. */ reach_next = (void *)buf_cursor; buf_cursor += reach_bytes; buf_cursor += ALIGN(buf_cursor, long); /* Allocate tag arrays for `reach' and `reach_next' from `buf'. */ for (i = 0; i < tnfa->num_states; i++) { reach[i].tags = (void *)buf_cursor; buf_cursor += tag_bytes; reach_next[i].tags = (void *)buf_cursor; buf_cursor += tag_bytes; } assert(buf_cursor <= buf + total_bytes); } for (i = 0; i < TRE_M_LAST; i++) match_costs[i] = INT_MAX; /* Mark the reach arrays empty. */ for (i = 0; i < tnfa->num_states; i++) reach[i].pos = reach_next[i].pos = -2; prev_pos = pos; GET_NEXT_WCHAR(); pos = 0; while (/*CONSTCOND*/(void)1,1) { DPRINT(("%03d:%2lc/%05d\n", pos, (tre_cint_t)next_c, (int)next_c)); /* Add initial states to `reach_next' if an exact match has not yet been found. */ if (match_costs[TRE_M_COST] > 0) { tre_tnfa_transition_t *trans; DPRINT((" init")); for (trans = tnfa->initial; trans->state; trans++) { int stateid = trans->state_id; /* If this state is not currently in `reach_next', add it there. */ if (reach_next[stateid].pos < pos) { if (trans->assertions && CHECK_ASSERTIONS(trans->assertions)) { /* Assertions failed, don't add this state. */ DPRINT((" !%d (assert)", stateid)); continue; } DPRINT((" %d", stateid)); reach_next[stateid].state = trans->state; reach_next[stateid].pos = pos; /* Compute tag values after this transition. */ for (i = 0; i < num_tags; i++) reach_next[stateid].tags[i] = -1; if (trans->tags) for (i = 0; trans->tags[i] >= 0; i++) if (trans->tags[i] < num_tags) reach_next[stateid].tags[trans->tags[i]] = pos; /* Set the parameters, depth, and costs. */ reach_next[stateid].params = default_params; reach_next[stateid].depth = 0; for (i = 0; i < TRE_M_LAST; i++) reach_next[stateid].costs[0][i] = 0; if (trans->params) tre_set_params(&reach_next[stateid], trans->params, default_params); /* If this is the final state, mark the exact match. */ if (trans->state == tnfa->final) { match_eo = pos; for (i = 0; i < num_tags; i++) match_tags[i] = reach_next[stateid].tags[i]; for (i = 0; i < TRE_M_LAST; i++) match_costs[i] = 0; } } } DPRINT(("\n")); } /* Handle inserts. This is done by pretending there's an epsilon transition from each state in `reach' back to the same state. We don't need to worry about the final state here; this will never give a better match than what we already have. */ for (id = 0; id < tnfa->num_states; id++) { int depth; int cost, cost0; if (reach[id].pos != prev_pos) { DPRINT((" insert: %d not reached\n", id)); continue; /* Not reached. */ } depth = reach[id].depth; /* Compute and check cost at current depth. */ cost = reach[id].costs[depth][TRE_M_COST]; if (reach[id].params.cost_ins != TRE_PARAM_UNSET) cost += reach[id].params.cost_ins; if (cost > reach[id].params.max_cost) continue; /* Cost too large. */ /* Check number of inserts at current depth. */ if (reach[id].costs[depth][TRE_M_NUM_INS] + 1 > reach[id].params.max_ins) continue; /* Too many inserts. */ /* Check total number of errors at current depth. */ if (reach[id].costs[depth][TRE_M_NUM_ERR] + 1 > reach[id].params.max_err) continue; /* Too many errors. */ /* Compute overall cost. */ cost0 = cost; if (depth > 0) { cost0 = reach[id].costs[0][TRE_M_COST]; if (reach[id].params.cost_ins != TRE_PARAM_UNSET) cost0 += reach[id].params.cost_ins; else cost0 += default_params.cost_ins; } DPRINT((" insert: from %d to %d, cost %d: ", id, id, reach[id].costs[depth][TRE_M_COST])); if (reach_next[id].pos == pos && (cost0 >= reach_next[id].costs[0][TRE_M_COST])) { DPRINT(("lose\n")); continue; } DPRINT(("win\n")); /* Copy state, position, tags, parameters, and depth. */ reach_next[id].state = reach[id].state; reach_next[id].pos = pos; for (i = 0; i < num_tags; i++) reach_next[id].tags[i] = reach[id].tags[i]; reach_next[id].params = reach[id].params; reach_next[id].depth = reach[id].depth; /* Set the costs after this transition. */ memcpy(reach_next[id].costs, reach[id].costs, sizeof(reach_next[id].costs[0][0]) * TRE_M_LAST * (depth + 1)); reach_next[id].costs[depth][TRE_M_COST] = cost; reach_next[id].costs[depth][TRE_M_NUM_INS]++; reach_next[id].costs[depth][TRE_M_NUM_ERR]++; if (depth > 0) { reach_next[id].costs[0][TRE_M_COST] = cost0; reach_next[id].costs[0][TRE_M_NUM_INS]++; reach_next[id].costs[0][TRE_M_NUM_ERR]++; } } /* Handle deletes. This is done by traversing through the whole TNFA pretending that all transitions are epsilon transitions, until no more states can be reached with better costs. */ { /* XXX - dynamic ringbuffer size */ tre_tnfa_approx_reach_t *ringbuffer[512]; tre_tnfa_approx_reach_t **deque_start, **deque_end; deque_start = deque_end = ringbuffer; /* Add all states in `reach_next' to the deque. */ for (id = 0; id < tnfa->num_states; id++) { if (reach_next[id].pos != pos) continue; *deque_end = &reach_next[id]; deque_end++; assert(deque_end != deque_start); } /* Repeat until the deque is empty. */ while (deque_end != deque_start) { tre_tnfa_approx_reach_t *reach_p; int depth; int cost, cost0; tre_tnfa_transition_t *trans; /* Pop the first item off the deque. */ reach_p = *deque_start; id = reach_p - reach_next; depth = reach_p->depth; /* Compute cost at current depth. */ cost = reach_p->costs[depth][TRE_M_COST]; if (reach_p->params.cost_del != TRE_PARAM_UNSET) cost += reach_p->params.cost_del; /* Check cost, number of deletes, and total number of errors at current depth. */ if (cost > reach_p->params.max_cost || (reach_p->costs[depth][TRE_M_NUM_DEL] + 1 > reach_p->params.max_del) || (reach_p->costs[depth][TRE_M_NUM_ERR] + 1 > reach_p->params.max_err)) { /* Too many errors or cost too large. */ DPRINT((" delete: from %03d: cost too large\n", id)); deque_start++; if (deque_start >= (ringbuffer + 512)) deque_start = ringbuffer; continue; } /* Compute overall cost. */ cost0 = cost; if (depth > 0) { cost0 = reach_p->costs[0][TRE_M_COST]; if (reach_p->params.cost_del != TRE_PARAM_UNSET) cost0 += reach_p->params.cost_del; else cost0 += default_params.cost_del; } for (trans = reach_p->state; trans->state; trans++) { int dest_id = trans->state_id; DPRINT((" delete: from %03d to %03d, cost %d (%d): ", id, dest_id, cost0, reach_p->params.max_cost)); if (trans->assertions && CHECK_ASSERTIONS(trans->assertions)) { DPRINT(("assertion failed\n")); continue; } /* Compute tag values after this transition. */ for (i = 0; i < num_tags; i++) tmp_tags[i] = reach_p->tags[i]; if (trans->tags) for (i = 0; trans->tags[i] >= 0; i++) if (trans->tags[i] < num_tags) tmp_tags[trans->tags[i]] = pos; /* If another path has also reached this state, choose the one with the smallest cost or best tags if costs are equal. */ if (reach_next[dest_id].pos == pos && (cost0 > reach_next[dest_id].costs[0][TRE_M_COST] || (cost0 == reach_next[dest_id].costs[0][TRE_M_COST] && (!match_tags || !tre_tag_order(num_tags, tnfa->tag_directions, tmp_tags, reach_next[dest_id].tags))))) { DPRINT(("lose, cost0 %d, have %d\n", cost0, reach_next[dest_id].costs[0][TRE_M_COST])); continue; } DPRINT(("win\n")); /* Set state, position, tags, parameters, depth, and costs. */ reach_next[dest_id].state = trans->state; reach_next[dest_id].pos = pos; for (i = 0; i < num_tags; i++) reach_next[dest_id].tags[i] = tmp_tags[i]; reach_next[dest_id].params = reach_p->params; if (trans->params) tre_set_params(&reach_next[dest_id], trans->params, default_params); reach_next[dest_id].depth = reach_p->depth; memcpy(&reach_next[dest_id].costs, reach_p->costs, sizeof(reach_p->costs[0][0]) * TRE_M_LAST * (depth + 1)); reach_next[dest_id].costs[depth][TRE_M_COST] = cost; reach_next[dest_id].costs[depth][TRE_M_NUM_DEL]++; reach_next[dest_id].costs[depth][TRE_M_NUM_ERR]++; if (depth > 0) { reach_next[dest_id].costs[0][TRE_M_COST] = cost0; reach_next[dest_id].costs[0][TRE_M_NUM_DEL]++; reach_next[dest_id].costs[0][TRE_M_NUM_ERR]++; } if (trans->state == tnfa->final && (match_eo < 0 || match_costs[TRE_M_COST] > cost0 || (match_costs[TRE_M_COST] == cost0 && (num_tags > 0 && tmp_tags[0] <= match_tags[0])))) { DPRINT((" setting new match at %d, cost %d\n", pos, cost0)); match_eo = pos; memcpy(match_costs, reach_next[dest_id].costs[0], sizeof(match_costs[0]) * TRE_M_LAST); for (i = 0; i < num_tags; i++) match_tags[i] = tmp_tags[i]; } /* Add to the end of the deque. */ *deque_end = &reach_next[dest_id]; deque_end++; if (deque_end >= (ringbuffer + 512)) deque_end = ringbuffer; assert(deque_end != deque_start); } deque_start++; if (deque_start >= (ringbuffer + 512)) deque_start = ringbuffer; } } #ifdef TRE_DEBUG tre_print_reach(tnfa, reach_next, pos, num_tags); #endif /* TRE_DEBUG */ /* Check for end of string. */ if (len < 0) { if (type == STR_USER) { if (str_user_end) break; } else if (next_c == L'\0') break; } else { if (pos >= len) break; } prev_pos = pos; GET_NEXT_WCHAR(); /* Swap `reach' and `reach_next'. */ { tre_tnfa_approx_reach_t *tmp; tmp = reach; reach = reach_next; reach_next = tmp; } /* Handle exact matches and substitutions. */ for (id = 0; id < tnfa->num_states; id++) { tre_tnfa_transition_t *trans; if (reach[id].pos < prev_pos) continue; /* Not reached. */ for (trans = reach[id].state; trans->state; trans++) { int dest_id; int depth; int cost, cost0, err; if (trans->assertions && (CHECK_ASSERTIONS(trans->assertions) || CHECK_CHAR_CLASSES(trans, tnfa, eflags))) { DPRINT((" exact, from %d: assert failed\n", id)); continue; } depth = reach[id].depth; dest_id = trans->state_id; cost = reach[id].costs[depth][TRE_M_COST]; cost0 = reach[id].costs[0][TRE_M_COST]; err = 0; if (trans->code_min > (tre_cint_t)prev_c || trans->code_max < (tre_cint_t)prev_c) { /* Handle substitutes. The required character was not in the string, so match it in place of whatever was supposed to be there and increase costs accordingly. */ err = 1; /* Compute and check cost at current depth. */ cost = reach[id].costs[depth][TRE_M_COST]; if (reach[id].params.cost_subst != TRE_PARAM_UNSET) cost += reach[id].params.cost_subst; if (cost > reach[id].params.max_cost) continue; /* Cost too large. */ /* Check number of substitutes at current depth. */ if (reach[id].costs[depth][TRE_M_NUM_SUBST] + 1 > reach[id].params.max_subst) continue; /* Too many substitutes. */ /* Check total number of errors at current depth. */ if (reach[id].costs[depth][TRE_M_NUM_ERR] + 1 > reach[id].params.max_err) continue; /* Too many errors. */ /* Compute overall cost. */ cost0 = cost; if (depth > 0) { cost0 = reach[id].costs[0][TRE_M_COST]; if (reach[id].params.cost_subst != TRE_PARAM_UNSET) cost0 += reach[id].params.cost_subst; else cost0 += default_params.cost_subst; } DPRINT((" subst, from %03d to %03d, cost %d: ", id, dest_id, cost0)); } else DPRINT((" exact, from %03d to %03d, cost %d: ", id, dest_id, cost0)); /* Compute tag values after this transition. */ for (i = 0; i < num_tags; i++) tmp_tags[i] = reach[id].tags[i]; if (trans->tags) for (i = 0; trans->tags[i] >= 0; i++) if (trans->tags[i] < num_tags) tmp_tags[trans->tags[i]] = pos; /* If another path has also reached this state, choose the one with the smallest cost or best tags if costs are equal. */ if (reach_next[dest_id].pos == pos && (cost0 > reach_next[dest_id].costs[0][TRE_M_COST] || (cost0 == reach_next[dest_id].costs[0][TRE_M_COST] && !tre_tag_order(num_tags, tnfa->tag_directions, tmp_tags, reach_next[dest_id].tags)))) { DPRINT(("lose\n")); continue; } DPRINT(("win %d %d\n", reach_next[dest_id].pos, reach_next[dest_id].costs[0][TRE_M_COST])); /* Set state, position, tags, and depth. */ reach_next[dest_id].state = trans->state; reach_next[dest_id].pos = pos; for (i = 0; i < num_tags; i++) reach_next[dest_id].tags[i] = tmp_tags[i]; reach_next[dest_id].depth = reach[id].depth; /* Set parameters. */ reach_next[dest_id].params = reach[id].params; if (trans->params) tre_set_params(&reach_next[dest_id], trans->params, default_params); /* Set the costs after this transition. */ memcpy(&reach_next[dest_id].costs, reach[id].costs, sizeof(reach[id].costs[0][0]) * TRE_M_LAST * (depth + 1)); reach_next[dest_id].costs[depth][TRE_M_COST] = cost; reach_next[dest_id].costs[depth][TRE_M_NUM_SUBST] += err; reach_next[dest_id].costs[depth][TRE_M_NUM_ERR] += err; if (depth > 0) { reach_next[dest_id].costs[0][TRE_M_COST] = cost0; reach_next[dest_id].costs[0][TRE_M_NUM_SUBST] += err; reach_next[dest_id].costs[0][TRE_M_NUM_ERR] += err; } if (trans->state == tnfa->final && (match_eo < 0 || cost0 < match_costs[TRE_M_COST] || (cost0 == match_costs[TRE_M_COST] && num_tags > 0 && tmp_tags[0] <= match_tags[0]))) { DPRINT((" setting new match at %d, cost %d\n", pos, cost0)); match_eo = pos; for (i = 0; i < TRE_M_LAST; i++) match_costs[i] = reach_next[dest_id].costs[0][i]; for (i = 0; i < num_tags; i++) match_tags[i] = tmp_tags[i]; } } } } DPRINT(("match end offset = %d, match cost = %d\n", match_eo, match_costs[TRE_M_COST])); #ifndef TRE_USE_ALLOCA if (buf) xfree(buf); #endif /* !TRE_USE_ALLOCA */ match->cost = match_costs[TRE_M_COST]; match->num_ins = match_costs[TRE_M_NUM_INS]; match->num_del = match_costs[TRE_M_NUM_DEL]; match->num_subst = match_costs[TRE_M_NUM_SUBST]; *match_end_ofs = match_eo; return match_eo >= 0 ? REG_OK : REG_NOMATCH; } tre-0.9.0/lib/xmalloc.c000644 001751 001751 00000015437 14671047654 014305 0ustar00desdes000000 000000 /* xmalloc.c - Simple malloc debugging library implementation This software is released under a BSD-style license. See the file LICENSE for details and copyright. */ /* TODO: - red zones - group dumps by source location */ #ifdef HAVE_CONFIG_H #include #endif /* HAVE_CONFIG_H */ #include #include #include #include #define XMALLOC_INTERNAL 1 #include "xmalloc.h" /* Internal stuff. */ typedef struct hashTableItemRec { void *ptr; size_t bytes; const char *file; int line; const char *func; struct hashTableItemRec *next; } hashTableItem; typedef struct { hashTableItem **table; } hashTable; static int xmalloc_peak; int xmalloc_current; static int xmalloc_peak_blocks; int xmalloc_current_blocks; static int xmalloc_fail_after; #define TABLE_BITS 8 #define TABLE_MASK ((1 << TABLE_BITS) - 1) #define TABLE_SIZE (1 << TABLE_BITS) static hashTable * hash_table_new(void) { hashTable *tbl; tbl = malloc(sizeof(*tbl)); if (tbl != NULL) { tbl->table = calloc(TABLE_SIZE, sizeof(*tbl->table)); if (tbl->table == NULL) { free(tbl); return NULL; } } return tbl; } static unsigned int hash_void_ptr(void *ptr) { unsigned int hash; unsigned int i; /* I took this hash function just off the top of my head, I have no idea whether it is bad or very bad. */ hash = 0; for (i = 0; i < sizeof(ptr) * 8 / TABLE_BITS; i++) { hash ^= (uintptr_t)ptr >> i * 8; hash += i * 17; hash &= TABLE_MASK; } return hash; } static void hash_table_add(hashTable *tbl, void *ptr, size_t bytes, const char *file, int line, const char *func) { unsigned int i; hashTableItem *item, *new; i = hash_void_ptr(ptr); item = tbl->table[i]; if (item != NULL) while (item->next != NULL) item = item->next; new = malloc(sizeof(*new)); assert(new != NULL); new->ptr = ptr; new->bytes = bytes; new->file = file; new->line = line; new->func = func; new->next = NULL; if (item != NULL) item->next = new; else tbl->table[i] = new; xmalloc_current += bytes; if (xmalloc_current > xmalloc_peak) xmalloc_peak = xmalloc_current; xmalloc_current_blocks++; if (xmalloc_current_blocks > xmalloc_peak_blocks) xmalloc_peak_blocks = xmalloc_current_blocks; } static void #if defined(__GNUC__) && __GNUC__ >= 10 __attribute__((access(none, 2))) #endif hash_table_del(hashTable *tbl, void *ptr) { int i; hashTableItem *item, *prev; i = hash_void_ptr(ptr); item = tbl->table[i]; if (item == NULL) { printf("xfree: invalid ptr %p\n", ptr); abort(); } prev = NULL; while (item->ptr != ptr) { prev = item; item = item->next; } if (item->ptr != ptr) { printf("xfree: invalid ptr %p\n", ptr); abort(); } xmalloc_current -= item->bytes; xmalloc_current_blocks--; if (prev != NULL) { prev->next = item->next; free(item); } else { tbl->table[i] = item->next; free(item); } } static hashTable *xmalloc_table = NULL; static void xmalloc_init(void) { if (xmalloc_table == NULL) { xmalloc_table = hash_table_new(); xmalloc_peak = 0; xmalloc_peak_blocks = 0; xmalloc_current = 0; xmalloc_current_blocks = 0; xmalloc_fail_after = -1; } assert(xmalloc_table != NULL); assert(xmalloc_table->table != NULL); } /* Public API. */ void xmalloc_configure(int fail_after) { xmalloc_init(); xmalloc_fail_after = fail_after; } int xmalloc_dump_leaks(void) { unsigned int i; unsigned int num_leaks = 0; size_t leaked_bytes = 0; hashTableItem *item; xmalloc_init(); for (i = 0; i < TABLE_SIZE; i++) { item = xmalloc_table->table[i]; while (item != NULL) { printf("%s:%d: %s: %zu bytes at %p not freed\n", item->file, item->line, item->func, item->bytes, item->ptr); num_leaks++; leaked_bytes += item->bytes; item = item->next; } } if (num_leaks == 0) printf("No memory leaks.\n"); else printf("%u unfreed memory chuncks, total %zu unfreed bytes.\n", num_leaks, leaked_bytes); printf("Peak memory consumption %d bytes (%.1f kB, %.1f MB) in %d blocks ", xmalloc_peak, (double)xmalloc_peak / 1024, (double)xmalloc_peak / (1024*1024), xmalloc_peak_blocks); printf("(average "); if (xmalloc_peak_blocks) printf("%d", ((xmalloc_peak + xmalloc_peak_blocks / 2) / xmalloc_peak_blocks)); else printf("N/A"); printf(" bytes per block).\n"); return num_leaks; } void * xmalloc_impl(size_t size, const char *file, int line, const char *func) { void *ptr; xmalloc_init(); assert(size > 0); if (xmalloc_fail_after == 0) { xmalloc_fail_after = -2; #if 0 printf("xmalloc: forced failure %s:%d: %s\n", file, line, func); #endif return NULL; } else if (xmalloc_fail_after == -2) { printf("xmalloc: called after failure from %s:%d: %s\n", file, line, func); assert(0); } else if (xmalloc_fail_after > 0) xmalloc_fail_after--; ptr = malloc(size); if (ptr != NULL) hash_table_add(xmalloc_table, ptr, (int)size, file, line, func); return ptr; } void * xcalloc_impl(size_t nmemb, size_t size, const char *file, int line, const char *func) { void *ptr; xmalloc_init(); assert(size > 0); if (xmalloc_fail_after == 0) { xmalloc_fail_after = -2; #if 0 printf("xcalloc: forced failure %s:%d: %s\n", file, line, func); #endif return NULL; } else if (xmalloc_fail_after == -2) { printf("xcalloc: called after failure from %s:%d: %s\n", file, line, func); assert(0); } else if (xmalloc_fail_after > 0) xmalloc_fail_after--; ptr = calloc(nmemb, size); if (ptr != NULL) hash_table_add(xmalloc_table, ptr, (int)(nmemb * size), file, line, func); return ptr; } void xfree_impl(void *ptr, const char *file, int line, const char *func) { /*LINTED*/(void)&file; 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See the file LICENSE for details and copyright. */ /* This algorithm searches for matches basically by reading characters in the searched string one by one, starting at the beginning. All matching paths in the TNFA are traversed in parallel. When two or more paths reach the same state, exactly one is chosen according to tag ordering rules; if returning submatches is not required it does not matter which path is chosen. The worst case time required for finding the leftmost and longest match, or determining that there is no match, is always linearly dependent on the length of the text being searched. This algorithm cannot handle TNFAs with back referencing nodes. See `tre-match-backtrack.c'. */ #ifdef HAVE_CONFIG_H #include #endif /* HAVE_CONFIG_H */ #ifdef TRE_USE_ALLOCA /* AIX requires this to be the first thing in the file. */ #ifndef __GNUC__ # if HAVE_ALLOCA_H # include # else # ifdef _AIX #pragma alloca # else # ifndef alloca /* predefined by HP cc +Olibcalls */ char *alloca (); # endif # endif # endif #endif #endif /* TRE_USE_ALLOCA */ #include #include #include #ifdef HAVE_WCHAR_H #include #endif /* HAVE_WCHAR_H */ #ifdef HAVE_WCTYPE_H #include #endif /* HAVE_WCTYPE_H */ #ifndef TRE_WCHAR #include #endif /* !TRE_WCHAR */ #ifdef HAVE_MALLOC_H #include #endif /* HAVE_MALLOC_H */ #include "tre-internal.h" #include "tre-match-utils.h" #include "xmalloc.h" typedef struct { tre_tnfa_transition_t *state; int *tags; } tre_tnfa_reach_t; typedef struct { int pos; int **tags; } tre_reach_pos_t; #ifdef TRE_DEBUG static void tre_print_reach(const tre_tnfa_reach_t *reach, int num_tags) { int i; while (reach->state != NULL) { DPRINT((" %p", (void *)reach->state)); if (num_tags > 0) { DPRINT(("/")); for (i = 0; i < num_tags; i++) { DPRINT(("%d:%d", i, reach->tags[i])); if (i < (num_tags-1)) DPRINT((",")); } } reach++; } DPRINT(("\n")); } #endif /* TRE_DEBUG */ reg_errcode_t tre_tnfa_run_parallel(const tre_tnfa_t *tnfa, const void *string, int len, tre_str_type_t type, int *match_tags, int eflags, int *match_end_ofs) { /* State variables required by GET_NEXT_WCHAR. */ tre_char_t prev_c = 0, next_c = 0; const char *str_byte = string; int pos = -1; unsigned int pos_add_next = 1; #ifdef TRE_WCHAR const wchar_t *str_wide = string; #ifdef TRE_MBSTATE mbstate_t mbstate; #endif /* TRE_MBSTATE */ #endif /* TRE_WCHAR */ int reg_notbol = eflags & REG_NOTBOL; int reg_noteol = eflags & REG_NOTEOL; int reg_newline = tnfa->cflags & REG_NEWLINE; int str_user_end = 0; char *buf; tre_tnfa_transition_t *trans_i; tre_tnfa_reach_t *reach, *reach_next, *reach_i, *reach_next_i; tre_reach_pos_t *reach_pos; int *tag_i; int num_tags, i; int match_eo = -1; /* end offset of match (-1 if no match found yet) */ int new_match = 0; int *tmp_tags = NULL; int *tmp_iptr; #ifdef TRE_MBSTATE memset(&mbstate, '\0', sizeof(mbstate)); #endif /* TRE_MBSTATE */ DPRINT(("tre_tnfa_run_parallel, input type %d\n", type)); if (!match_tags) num_tags = 0; else num_tags = tnfa->num_tags; /* Allocate memory for temporary data required for matching. This needs to be done for every matching operation to be thread safe. This allocates everything in a single large block from the stack frame using alloca() or with malloc() if alloca is unavailable. */ { size_t tbytes, rbytes, pbytes, xbytes, total_bytes; char *tmp_buf; /* Compute the length of the block we need. */ tbytes = sizeof(*tmp_tags) * num_tags; rbytes = sizeof(*reach_next) * (tnfa->num_states + 1); pbytes = sizeof(*reach_pos) * tnfa->num_states; xbytes = sizeof(int) * num_tags; total_bytes = (sizeof(long) - 1) * 4 /* for alignment paddings */ + (rbytes + xbytes * tnfa->num_states) * 2 + tbytes + pbytes; /* Allocate the memory. */ #ifdef TRE_USE_ALLOCA buf = alloca(total_bytes); #else /* !TRE_USE_ALLOCA */ buf = xmalloc(total_bytes); #endif /* !TRE_USE_ALLOCA */ if (buf == NULL) return REG_ESPACE; memset(buf, 0, total_bytes); /* Get the various pointers within tmp_buf (properly aligned). */ tmp_tags = (void *)buf; tmp_buf = buf + tbytes; tmp_buf += ALIGN(tmp_buf, long); reach_next = (void *)tmp_buf; tmp_buf += rbytes; tmp_buf += ALIGN(tmp_buf, long); reach = (void *)tmp_buf; tmp_buf += rbytes; tmp_buf += ALIGN(tmp_buf, long); reach_pos = (void *)tmp_buf; tmp_buf += pbytes; tmp_buf += ALIGN(tmp_buf, long); for (i = 0; i < tnfa->num_states; i++) { reach[i].tags = (void *)tmp_buf; tmp_buf += xbytes; reach_next[i].tags = (void *)tmp_buf; tmp_buf += xbytes; } } for (i = 0; i < tnfa->num_states; i++) reach_pos[i].pos = -1; /* If only one character can start a match, find it first. */ if (tnfa->first_char >= 0 && type == STR_BYTE && str_byte) { const char *orig_str = str_byte; int first = tnfa->first_char; if (len >= 0) str_byte = memchr(orig_str, first, (size_t)len); else str_byte = strchr(orig_str, first); if (str_byte == NULL) { #ifndef TRE_USE_ALLOCA if (buf) xfree(buf); #endif /* !TRE_USE_ALLOCA */ return REG_NOMATCH; } DPRINT(("skipped %lu chars\n", (unsigned long)(str_byte - orig_str))); if (str_byte >= orig_str + 1) prev_c = (unsigned char)*(str_byte - 1); next_c = (unsigned char)*str_byte; pos = str_byte - orig_str; if (len < 0 || pos < len) str_byte++; } else { GET_NEXT_WCHAR(); pos = 0; } #if 0 /* Skip over characters that cannot possibly be the first character of a match. */ if (tnfa->firstpos_chars != NULL) { char *chars = tnfa->firstpos_chars; if (len < 0) { const char *orig_str = str_byte; /* XXX - use strpbrk() and wcspbrk() because they might be optimized for the target architecture. Try also strcspn() and wcscspn() and compare the speeds. */ while (next_c != L'\0' && !chars[next_c]) { next_c = *str_byte++; } prev_c = *(str_byte - 2); pos += str_byte - orig_str; DPRINT(("skipped %d chars\n", str_byte - orig_str)); } else { while (pos <= len && !chars[next_c]) { prev_c = next_c; next_c = (unsigned char)(*str_byte++); pos++; } } } #endif DPRINT(("length: %d\n", len)); DPRINT(("pos:chr/code | states and tags\n")); DPRINT(("-------------+------------------------------------------------\n")); reach_next_i = reach_next; while (/*CONSTCOND*/(void)1,1) { /* If no match found yet, add the initial states to `reach_next'. */ if (match_eo < 0) { DPRINT((" init >")); trans_i = tnfa->initial; while (trans_i->state != NULL) { if (reach_pos[trans_i->state_id].pos < pos) { if (trans_i->assertions && CHECK_ASSERTIONS(trans_i->assertions)) { DPRINT(("assertion failed\n")); trans_i++; continue; } DPRINT((" %p", (void *)trans_i->state)); reach_next_i->state = trans_i->state; for (i = 0; i < num_tags; i++) reach_next_i->tags[i] = -1; tag_i = trans_i->tags; if (tag_i) while (*tag_i >= 0) { if (*tag_i < num_tags) reach_next_i->tags[*tag_i] = pos; tag_i++; } if (reach_next_i->state == tnfa->final) { DPRINT((" found empty match\n")); match_eo = pos; new_match = 1; for (i = 0; i < num_tags; i++) match_tags[i] = reach_next_i->tags[i]; } reach_pos[trans_i->state_id].pos = pos; reach_pos[trans_i->state_id].tags = &reach_next_i->tags; reach_next_i++; } trans_i++; } DPRINT(("\n")); reach_next_i->state = NULL; } else { if (num_tags == 0 || reach_next_i == reach_next) /* We have found a match. */ break; } /* Check for end of string. */ if (len < 0) { if (type == STR_USER) { if (str_user_end) break; } else if (next_c == L'\0') break; } else { if (pos >= len) break; } GET_NEXT_WCHAR(); #ifdef TRE_DEBUG DPRINT(("%3d:%2lc/%05d |", pos - 1, (tre_cint_t)prev_c, (int)prev_c)); tre_print_reach(reach_next, num_tags); DPRINT(("%3d:%2lc/%05d |", pos, (tre_cint_t)next_c, (int)next_c)); tre_print_reach(reach_next, num_tags); #endif /* TRE_DEBUG */ /* Swap `reach' and `reach_next'. */ reach_i = reach; reach = reach_next; reach_next = reach_i; /* For each state in `reach', weed out states that don't fulfill the minimal matching conditions. */ if (tnfa->num_minimals && new_match) { new_match = 0; reach_next_i = reach_next; for (reach_i = reach; reach_i->state; reach_i++) { int skip = 0; for (i = 0; tnfa->minimal_tags[i] >= 0; i += 2) { int end = tnfa->minimal_tags[i]; int start = tnfa->minimal_tags[i + 1]; DPRINT((" Minimal start %d, end %d\n", start, end)); if (end >= num_tags) { DPRINT((" Throwing %p out.\n", reach_i->state)); skip = 1; break; } else if (reach_i->tags[start] == match_tags[start] && reach_i->tags[end] < match_tags[end]) { DPRINT((" Throwing %p out because t%d < %d\n", reach_i->state, end, match_tags[end])); skip = 1; break; } } if (!skip) { reach_next_i->state = reach_i->state; tmp_iptr = reach_next_i->tags; reach_next_i->tags = reach_i->tags; reach_i->tags = tmp_iptr; reach_next_i++; } } reach_next_i->state = NULL; /* Swap `reach' and `reach_next'. */ reach_i = reach; reach = reach_next; reach_next = reach_i; } /* For each state in `reach' see if there is a transition leaving with the current input symbol to a state not yet in `reach_next', and add the destination states to `reach_next'. */ reach_next_i = reach_next; for (reach_i = reach; reach_i->state; reach_i++) { for (trans_i = reach_i->state; trans_i->state; trans_i++) { /* Does this transition match the input symbol? */ if (trans_i->code_min <= (tre_cint_t)prev_c && trans_i->code_max >= (tre_cint_t)prev_c) { if (trans_i->assertions && (CHECK_ASSERTIONS(trans_i->assertions) || CHECK_CHAR_CLASSES(trans_i, tnfa, eflags))) { DPRINT(("assertion failed\n")); continue; } /* Compute the tags after this transition. */ for (i = 0; i < num_tags; i++) tmp_tags[i] = reach_i->tags[i]; tag_i = trans_i->tags; if (tag_i != NULL) while (*tag_i >= 0) { if (*tag_i < num_tags) tmp_tags[*tag_i] = pos; tag_i++; } if (reach_pos[trans_i->state_id].pos < pos) { /* Found an unvisited node. */ reach_next_i->state = trans_i->state; tmp_iptr = reach_next_i->tags; reach_next_i->tags = tmp_tags; tmp_tags = tmp_iptr; reach_pos[trans_i->state_id].pos = pos; reach_pos[trans_i->state_id].tags = &reach_next_i->tags; if (reach_next_i->state == tnfa->final && (match_eo == -1 || (num_tags > 0 && reach_next_i->tags[0] <= match_tags[0]))) { DPRINT((" found match %p\n", trans_i->state)); match_eo = pos; new_match = 1; for (i = 0; i < num_tags; i++) match_tags[i] = reach_next_i->tags[i]; } reach_next_i++; } else { assert(reach_pos[trans_i->state_id].pos == pos); /* Another path has also reached this state. We choose the winner by examining the tag values for both paths. */ if (tre_tag_order(num_tags, tnfa->tag_directions, tmp_tags, *reach_pos[trans_i->state_id].tags)) { /* The new path wins. */ tmp_iptr = *reach_pos[trans_i->state_id].tags; *reach_pos[trans_i->state_id].tags = tmp_tags; if (trans_i->state == tnfa->final) { DPRINT((" found better match\n")); match_eo = pos; new_match = 1; for (i = 0; i < num_tags; i++) match_tags[i] = tmp_tags[i]; } tmp_tags = tmp_iptr; } } } } } reach_next_i->state = NULL; } DPRINT(("match end offset = %d\n", match_eo)); #ifndef TRE_USE_ALLOCA if (buf) xfree(buf); #endif /* !TRE_USE_ALLOCA */ *match_end_ofs = match_eo; return match_eo >= 0 ? REG_OK : REG_NOMATCH; } /* EOF */ tre-0.9.0/lib/tre-ast.c000644 001751 001751 00000012007 14670277700 014207 0ustar00desdes000000 000000 /* tre-ast.c - Abstract syntax tree (AST) routines This software is released under a BSD-style license. See the file LICENSE for details and copyright. */ #ifdef HAVE_CONFIG_H #include #endif /* HAVE_CONFIG_H */ #include #include "tre-ast.h" #include "tre-mem.h" tre_ast_node_t * tre_ast_new_node(tre_mem_t mem, tre_ast_type_t type, size_t size) { tre_ast_node_t *node; node = tre_mem_calloc(mem, sizeof(*node)); if (!node) return NULL; node->obj = tre_mem_calloc(mem, size); if (!node->obj) return NULL; node->type = type; node->nullable = -1; node->submatch_id = -1; return node; } tre_ast_node_t * tre_ast_new_literal(tre_mem_t mem, int code_min, int code_max) { tre_ast_node_t *node; tre_literal_t *lit; node = tre_ast_new_node(mem, LITERAL, sizeof(tre_literal_t)); if (!node) return NULL; lit = node->obj; lit->code_min = code_min; lit->code_max = code_max; lit->position = -1; return node; } tre_ast_node_t * tre_ast_new_iter(tre_mem_t mem, tre_ast_node_t *arg, int min, int max, int minimal) { tre_ast_node_t *node; tre_iteration_t *iter; node = tre_ast_new_node(mem, ITERATION, sizeof(tre_iteration_t)); if (!node) return NULL; iter = node->obj; iter->arg = arg; iter->min = min; iter->max = max; iter->minimal = minimal; node->num_submatches = arg->num_submatches; return node; } tre_ast_node_t * tre_ast_new_union(tre_mem_t mem, tre_ast_node_t *left, tre_ast_node_t *right) { tre_ast_node_t *node; node = tre_ast_new_node(mem, UNION, sizeof(tre_union_t)); if (node == NULL) return NULL; ((tre_union_t *)node->obj)->left = left; ((tre_union_t *)node->obj)->right = right; node->num_submatches = left->num_submatches + right->num_submatches; return node; } tre_ast_node_t * tre_ast_new_catenation(tre_mem_t mem, tre_ast_node_t *left, tre_ast_node_t *right) { tre_ast_node_t *node; node = tre_ast_new_node(mem, CATENATION, sizeof(tre_catenation_t)); if (node == NULL) return NULL; ((tre_catenation_t *)node->obj)->left = left; ((tre_catenation_t *)node->obj)->right = right; node->num_submatches = left->num_submatches + right->num_submatches; return node; } #ifdef TRE_DEBUG static void tre_findent(FILE *stream, int i) { while (i-- > 0) fputc(' ', stream); } void tre_print_params(int *params) { int i; if (params) { DPRINT(("params [")); for (i = 0; i < TRE_PARAM_LAST; i++) { if (params[i] == TRE_PARAM_UNSET) DPRINT(("unset")); else if (params[i] == TRE_PARAM_DEFAULT) DPRINT(("default")); else DPRINT(("%d", params[i])); if (i < TRE_PARAM_LAST - 1) DPRINT((", ")); } DPRINT(("]")); } } static void tre_do_print(FILE *stream, tre_ast_node_t *ast, int indent) { int code_min, code_max, pos; int num_tags = ast->num_tags; tre_literal_t *lit; tre_iteration_t *iter; tre_findent(stream, indent); switch (ast->type) { case LITERAL: lit = ast->obj; code_min = lit->code_min; code_max = lit->code_max; pos = lit->position; if (IS_EMPTY(lit)) { fprintf(stream, "literal empty\n"); } else if (IS_ASSERTION(lit)) { int i; char *assertions[] = { "bol", "eol", "ctype", "!ctype", "bow", "eow", "wb", "!wb" }; if (code_max >= ASSERT_LAST << 1) assert(0); fprintf(stream, "assertions: "); for (i = 0; (1 << i) <= ASSERT_LAST; i++) if (code_max & (1 << i)) fprintf(stream, "%s ", assertions[i]); fprintf(stream, "\n"); } else if (IS_TAG(lit)) { fprintf(stream, "tag %d\n", code_max); } else if (IS_BACKREF(lit)) { fprintf(stream, "backref %d, pos %d\n", code_max, pos); } else if (IS_PARAMETER(lit)) { tre_print_params(lit->u.params); fprintf(stream, "\n"); } else { fprintf(stream, "literal (%c, %c) (%d, %d), pos %d, sub %d, " "%d tags\n", code_min, code_max, code_min, code_max, pos, ast->submatch_id, num_tags); } break; case ITERATION: iter = ast->obj; fprintf(stream, "iteration {%d, %d}, sub %d, %d tags, %s\n", iter->min, iter->max, ast->submatch_id, num_tags, iter->minimal ? "minimal" : "greedy"); tre_do_print(stream, iter->arg, indent + 2); break; case UNION: fprintf(stream, "union, sub %d, %d tags\n", ast->submatch_id, num_tags); tre_do_print(stream, ((tre_union_t *)ast->obj)->left, indent + 2); tre_do_print(stream, ((tre_union_t *)ast->obj)->right, indent + 2); break; case CATENATION: fprintf(stream, "catenation, sub %d, %d tags\n", ast->submatch_id, num_tags); tre_do_print(stream, ((tre_catenation_t *)ast->obj)->left, indent + 2); tre_do_print(stream, ((tre_catenation_t *)ast->obj)->right, indent + 2); break; default: assert(0); break; } } static void tre_ast_fprint(FILE *stream, tre_ast_node_t *ast) { tre_do_print(stream, ast, 0); } void tre_ast_print(tre_ast_node_t *tree) { printf("AST:\n"); tre_ast_fprint(stdout, tree); } #endif /* TRE_DEBUG */ /* EOF */ tre-0.9.0/lib/tre-compile.c000644 001751 001751 00000165112 14671047654 015062 0ustar00desdes000000 000000 /* tre-compile.c - TRE regex compiler This software is released under a BSD-style license. See the file LICENSE for details and copyright. */ /* TODO: - Fix tre_ast_to_tnfa() to recurse using a stack instead of recursive function calls. */ #ifdef HAVE_CONFIG_H #include #endif /* HAVE_CONFIG_H */ #include #include #include #include "tre-internal.h" #include "tre-mem.h" #include "tre-stack.h" #include "tre-ast.h" #include "tre-parse.h" #include "tre-compile.h" #include "xmalloc.h" /* Algorithms to setup tags so that submatch addressing can be done. */ /* Inserts a catenation node to the root of the tree given in `node'. As the left child a new tag with number `tag_id' to `node' is added, and the right child is the old root. */ static reg_errcode_t tre_add_tag_left(tre_mem_t mem, tre_ast_node_t *node, int tag_id) { tre_catenation_t *c; DPRINT(("add_tag_left: tag %d\n", tag_id)); c = tre_mem_alloc(mem, sizeof(*c)); if (c == NULL) return REG_ESPACE; c->left = tre_ast_new_literal(mem, TAG, tag_id); if (c->left == NULL) return REG_ESPACE; c->right = tre_mem_alloc(mem, sizeof(tre_ast_node_t)); if (c->right == NULL) return REG_ESPACE; c->right->obj = node->obj; c->right->type = node->type; c->right->nullable = -1; c->right->submatch_id = -1; c->right->firstpos = NULL; c->right->lastpos = NULL; c->right->num_tags = 0; node->obj = c; node->type = CATENATION; return REG_OK; } /* Inserts a catenation node to the root of the tree given in `node'. As the right child a new tag with number `tag_id' to `node' is added, and the left child is the old root. */ static reg_errcode_t tre_add_tag_right(tre_mem_t mem, tre_ast_node_t *node, int tag_id) { tre_catenation_t *c; DPRINT(("tre_add_tag_right: tag %d\n", tag_id)); c = tre_mem_alloc(mem, sizeof(*c)); if (c == NULL) return REG_ESPACE; c->right = tre_ast_new_literal(mem, TAG, tag_id); if (c->right == NULL) return REG_ESPACE; c->left = tre_mem_alloc(mem, sizeof(tre_ast_node_t)); if (c->left == NULL) return REG_ESPACE; c->left->obj = node->obj; c->left->type = node->type; c->left->nullable = -1; c->left->submatch_id = -1; c->left->firstpos = NULL; c->left->lastpos = NULL; c->left->num_tags = 0; node->obj = c; node->type = CATENATION; return REG_OK; } typedef enum { ADDTAGS_RECURSE, ADDTAGS_AFTER_ITERATION, ADDTAGS_AFTER_UNION_LEFT, ADDTAGS_AFTER_UNION_RIGHT, ADDTAGS_AFTER_CAT_LEFT, ADDTAGS_AFTER_CAT_RIGHT, ADDTAGS_SET_SUBMATCH_END } tre_addtags_symbol_t; typedef struct { int tag; int next_tag; } tre_tag_states_t; /* Go through `regset' and set submatch data for submatches that are using this tag. */ static void tre_purge_regset(int *regset, tre_tnfa_t *tnfa, int tag) { int i; for (i = 0; regset[i] >= 0; i++) { int id = regset[i] / 2; int start = !(regset[i] % 2); DPRINT((" Using tag %d for %s offset of " "submatch %d\n", tag, start ? "start" : "end", id)); if (start) tnfa->submatch_data[id].so_tag = tag; else tnfa->submatch_data[id].eo_tag = tag; } regset[0] = -1; } /* Adds tags to appropriate locations in the parse tree in `tree', so that subexpressions marked for submatch addressing can be traced. */ static reg_errcode_t tre_add_tags(tre_mem_t mem, tre_stack_t *stack, tre_ast_node_t *tree, tre_tnfa_t *tnfa) { reg_errcode_t status = REG_OK; tre_addtags_symbol_t symbol; tre_ast_node_t *node = tree; /* Tree node we are currently looking at. */ int bottom = tre_stack_num_objects(stack); /* True for first pass (counting number of needed tags) */ int first_pass = (mem == NULL || tnfa == NULL); int *regset, *orig_regset; unsigned int num_tags = 0; /* Total number of tags. */ unsigned int num_minimals = 0; /* Number of special minimal tags. */ unsigned int tag = 0; /* The tag that is to be added next. */ unsigned int next_tag = 1; /* Next tag to use after this one. */ int *parents; /* Stack of submatches the current submatch is contained in. */ int minimal_tag = -1; /* Tag that marks the beginning of a minimal match. */ tre_tag_states_t *saved_states; tre_tag_direction_t direction = TRE_TAG_MINIMIZE; if (!first_pass) { tnfa->end_tag = 0; tnfa->minimal_tags[0] = -1; } regset = xmalloc(sizeof(*regset) * ((tnfa->num_submatches + 1) * 2)); if (regset == NULL) return REG_ESPACE; regset[0] = -1; orig_regset = regset; parents = xmalloc(sizeof(*parents) * (tnfa->num_submatches + 1)); if (parents == NULL) { xfree(regset); return REG_ESPACE; } parents[0] = -1; saved_states = xmalloc(sizeof(*saved_states) * (tnfa->num_submatches + 1)); if (saved_states == NULL) { xfree(regset); xfree(parents); return REG_ESPACE; } else { unsigned int i; for (i = 0; i <= tnfa->num_submatches; i++) saved_states[i].tag = -1; } STACK_PUSH(stack, voidptr, node); STACK_PUSH(stack, int, ADDTAGS_RECURSE); while (tre_stack_num_objects(stack) > bottom) { if (status != REG_OK) break; symbol = (tre_addtags_symbol_t)tre_stack_pop_int(stack); switch (symbol) { case ADDTAGS_SET_SUBMATCH_END: { int id = tre_stack_pop_int(stack); int i; /* Add end of this submatch to regset. */ for (i = 0; regset[i] >= 0; i++); regset[i] = id * 2 + 1; regset[i + 1] = -1; /* Pop this submatch from the parents stack. */ for (i = 0; parents[i] >= 0; i++); parents[i - 1] = -1; break; } case ADDTAGS_RECURSE: node = tre_stack_pop_voidptr(stack); if (node->submatch_id >= 0) { int id = node->submatch_id; int i; /* Add start of this submatch to regset. */ for (i = 0; regset[i] >= 0; i++); regset[i] = id * 2; regset[i + 1] = -1; if (!first_pass) { for (i = 0; parents[i] >= 0; i++); tnfa->submatch_data[id].parents = NULL; if (i > 0) { int *p = xmalloc(sizeof(*p) * (i + 1)); if (p == NULL) { status = REG_ESPACE; break; } assert(tnfa->submatch_data[id].parents == NULL); tnfa->submatch_data[id].parents = p; for (i = 0; parents[i] >= 0; i++) p[i] = parents[i]; p[i] = -1; } } /* Add end of this submatch to regset after processing this node. */ STACK_PUSHX(stack, int, node->submatch_id); STACK_PUSHX(stack, int, ADDTAGS_SET_SUBMATCH_END); } switch (node->type) { case LITERAL: { tre_literal_t *lit = node->obj; if (!IS_SPECIAL(lit) || IS_BACKREF(lit)) { int i; DPRINT(("Literal %d-%d\n", (int)lit->code_min, (int)lit->code_max)); if (regset[0] >= 0) { /* Regset is not empty, so add a tag before the literal or backref. */ if (!first_pass) { status = tre_add_tag_left(mem, node, tag); tnfa->tag_directions[tag] = direction; if (minimal_tag >= 0) { DPRINT(("Minimal %d, %d\n", minimal_tag, tag)); for (i = 0; tnfa->minimal_tags[i] >= 0; i++); tnfa->minimal_tags[i] = tag; tnfa->minimal_tags[i + 1] = minimal_tag; tnfa->minimal_tags[i + 2] = -1; minimal_tag = -1; num_minimals++; } tre_purge_regset(regset, tnfa, tag); } else { DPRINT((" num_tags = 1\n")); node->num_tags = 1; } DPRINT((" num_tags++\n")); regset[0] = -1; tag = next_tag; num_tags++; next_tag++; } } else { assert(!IS_TAG(lit)); } break; } case CATENATION: { tre_catenation_t *cat = node->obj; tre_ast_node_t *left = cat->left; tre_ast_node_t *right = cat->right; int reserved_tag = -1; DPRINT(("Catenation, next_tag = %d\n", next_tag)); /* After processing right child. */ STACK_PUSHX(stack, voidptr, node); STACK_PUSHX(stack, int, ADDTAGS_AFTER_CAT_RIGHT); /* Process right child. */ STACK_PUSHX(stack, voidptr, right); STACK_PUSHX(stack, int, ADDTAGS_RECURSE); /* After processing left child. */ STACK_PUSHX(stack, int, next_tag + left->num_tags); DPRINT((" Pushing %d for after left\n", next_tag + left->num_tags)); if (left->num_tags > 0 && right->num_tags > 0) { /* Reserve the next tag to the right child. */ DPRINT((" Reserving next_tag %d to right child\n", next_tag)); reserved_tag = next_tag; next_tag++; } STACK_PUSHX(stack, int, reserved_tag); STACK_PUSHX(stack, int, ADDTAGS_AFTER_CAT_LEFT); /* Process left child. */ STACK_PUSHX(stack, voidptr, left); STACK_PUSHX(stack, int, ADDTAGS_RECURSE); } break; case ITERATION: { tre_iteration_t *iter = node->obj; DPRINT(("Iteration\n")); if (first_pass) { STACK_PUSHX(stack, int, regset[0] >= 0 || iter->minimal); } else { STACK_PUSHX(stack, int, tag); STACK_PUSHX(stack, int, iter->minimal); } STACK_PUSHX(stack, voidptr, node); STACK_PUSHX(stack, int, ADDTAGS_AFTER_ITERATION); STACK_PUSHX(stack, voidptr, iter->arg); STACK_PUSHX(stack, int, ADDTAGS_RECURSE); /* Regset is not empty, so add a tag here. */ if (regset[0] >= 0 || iter->minimal) { if (!first_pass) { int i; status = tre_add_tag_left(mem, node, tag); if (iter->minimal) tnfa->tag_directions[tag] = TRE_TAG_MAXIMIZE; else tnfa->tag_directions[tag] = direction; if (minimal_tag >= 0) { DPRINT(("Minimal %d, %d\n", minimal_tag, tag)); for (i = 0; tnfa->minimal_tags[i] >= 0; i++); tnfa->minimal_tags[i] = tag; tnfa->minimal_tags[i + 1] = minimal_tag; tnfa->minimal_tags[i + 2] = -1; minimal_tag = -1; num_minimals++; } tre_purge_regset(regset, tnfa, tag); } DPRINT((" num_tags++\n")); regset[0] = -1; tag = next_tag; num_tags++; next_tag++; } direction = TRE_TAG_MINIMIZE; } break; case UNION: { tre_union_t *uni = node->obj; tre_ast_node_t *left = uni->left; tre_ast_node_t *right = uni->right; int left_tag; int right_tag; if (regset[0] >= 0) { left_tag = next_tag; right_tag = next_tag + 1; } else { left_tag = tag; right_tag = next_tag; } DPRINT(("Union\n")); /* After processing right child. */ STACK_PUSHX(stack, int, right_tag); STACK_PUSHX(stack, int, left_tag); STACK_PUSHX(stack, voidptr, regset); STACK_PUSHX(stack, int, regset[0] >= 0); STACK_PUSHX(stack, voidptr, node); STACK_PUSHX(stack, voidptr, right); STACK_PUSHX(stack, voidptr, left); STACK_PUSHX(stack, int, ADDTAGS_AFTER_UNION_RIGHT); /* Process right child. */ STACK_PUSHX(stack, voidptr, right); STACK_PUSHX(stack, int, ADDTAGS_RECURSE); /* After processing left child. */ STACK_PUSHX(stack, int, ADDTAGS_AFTER_UNION_LEFT); /* Process left child. */ STACK_PUSHX(stack, voidptr, left); STACK_PUSHX(stack, int, ADDTAGS_RECURSE); /* Regset is not empty, so add a tag here. */ if (regset[0] >= 0) { if (!first_pass) { int i; status = tre_add_tag_left(mem, node, tag); tnfa->tag_directions[tag] = direction; if (minimal_tag >= 0) { DPRINT(("Minimal %d, %d\n", minimal_tag, tag)); for (i = 0; tnfa->minimal_tags[i] >= 0; i++); tnfa->minimal_tags[i] = tag; tnfa->minimal_tags[i + 1] = minimal_tag; tnfa->minimal_tags[i + 2] = -1; minimal_tag = -1; num_minimals++; } tre_purge_regset(regset, tnfa, tag); } DPRINT((" num_tags++\n")); regset[0] = -1; tag = next_tag; num_tags++; next_tag++; } if (node->num_submatches > 0) { /* The next two tags are reserved for markers. */ next_tag++; tag = next_tag; next_tag++; } break; } } if (node->submatch_id >= 0) { int i; /* Push this submatch on the parents stack. */ for (i = 0; parents[i] >= 0; i++); parents[i] = node->submatch_id; parents[i + 1] = -1; } break; /* end case: ADDTAGS_RECURSE */ case ADDTAGS_AFTER_ITERATION: { int minimal = 0; int enter_tag; node = tre_stack_pop_voidptr(stack); if (first_pass) { node->num_tags = ((tre_iteration_t *)node->obj)->arg->num_tags + tre_stack_pop_int(stack); minimal_tag = -1; } else { minimal = tre_stack_pop_int(stack); enter_tag = tre_stack_pop_int(stack); if (minimal) minimal_tag = enter_tag; } DPRINT(("After iteration\n")); if (!first_pass) { DPRINT((" Setting direction to %s\n", minimal ? "minimize" : "maximize")); if (minimal) direction = TRE_TAG_MINIMIZE; else direction = TRE_TAG_MAXIMIZE; } break; } case ADDTAGS_AFTER_CAT_LEFT: { int new_tag = tre_stack_pop_int(stack); next_tag = tre_stack_pop_int(stack); DPRINT(("After cat left, tag = %d, next_tag = %d\n", tag, next_tag)); if (new_tag >= 0) { DPRINT((" Setting tag to %d\n", new_tag)); tag = new_tag; } break; } case ADDTAGS_AFTER_CAT_RIGHT: DPRINT(("After cat right\n")); node = tre_stack_pop_voidptr(stack); if (first_pass) node->num_tags = ((tre_catenation_t *)node->obj)->left->num_tags + ((tre_catenation_t *)node->obj)->right->num_tags; break; case ADDTAGS_AFTER_UNION_LEFT: DPRINT(("After union left\n")); /* Lift the bottom of the `regset' array so that when processing the right operand the items currently in the array are invisible. The original bottom was saved at ADDTAGS_UNION and will be restored at ADDTAGS_AFTER_UNION_RIGHT below. */ while (*regset >= 0) regset++; break; case ADDTAGS_AFTER_UNION_RIGHT: { int added_tags, tag_left, tag_right; tre_ast_node_t *left = tre_stack_pop_voidptr(stack); tre_ast_node_t *right = tre_stack_pop_voidptr(stack); DPRINT(("After union right\n")); node = tre_stack_pop_voidptr(stack); added_tags = tre_stack_pop_int(stack); if (first_pass) { node->num_tags = ((tre_union_t *)node->obj)->left->num_tags + ((tre_union_t *)node->obj)->right->num_tags + added_tags + ((node->num_submatches > 0) ? 2 : 0); } regset = tre_stack_pop_voidptr(stack); tag_left = tre_stack_pop_int(stack); tag_right = tre_stack_pop_int(stack); /* Add tags after both children, the left child gets a smaller tag than the right child. This guarantees that we prefer the left child over the right child. */ /* XXX - This is not always necessary (if the children have tags which must be seen for every match of that child). */ /* XXX - Check if this is the only place where tre_add_tag_right is used. If so, use tre_add_tag_left (putting the tag before the child as opposed after the child) and throw away tre_add_tag_right. */ if (node->num_submatches > 0) { if (!first_pass) { status = tre_add_tag_right(mem, left, tag_left); tnfa->tag_directions[tag_left] = TRE_TAG_MAXIMIZE; status = tre_add_tag_right(mem, right, tag_right); tnfa->tag_directions[tag_right] = TRE_TAG_MAXIMIZE; } DPRINT((" num_tags += 2\n")); num_tags += 2; } direction = TRE_TAG_MAXIMIZE; break; } default: assert(0); break; } /* end switch(symbol) */ } /* end while(tre_stack_num_objects(stack) > bottom) */ if (!first_pass) tre_purge_regset(regset, tnfa, tag); if (!first_pass && minimal_tag >= 0) { int i; DPRINT(("Minimal %d, %d\n", minimal_tag, tag)); for (i = 0; tnfa->minimal_tags[i] >= 0; i++); tnfa->minimal_tags[i] = tag; tnfa->minimal_tags[i + 1] = minimal_tag; tnfa->minimal_tags[i + 2] = -1; minimal_tag = -1; num_minimals++; } DPRINT(("tre_add_tags: %s complete. Number of tags %d.\n", first_pass? "First pass" : "Second pass", num_tags)); assert(tree->num_tags == num_tags); tnfa->end_tag = num_tags; tnfa->num_tags = num_tags; tnfa->num_minimals = num_minimals; xfree(orig_regset); xfree(parents); xfree(saved_states); return status; } /* AST to TNFA compilation routines. */ typedef enum { COPY_RECURSE, COPY_SET_RESULT_PTR } tre_copyast_symbol_t; /* Flags for tre_copy_ast(). */ #define COPY_REMOVE_TAGS 1 #define COPY_MAXIMIZE_FIRST_TAG 2 static reg_errcode_t tre_copy_ast(tre_mem_t mem, tre_stack_t *stack, tre_ast_node_t *ast, int flags, int *pos_add, tre_tag_direction_t *tag_directions, tre_ast_node_t **copy, int *max_pos) { reg_errcode_t status = REG_OK; int bottom = tre_stack_num_objects(stack); int num_copied = 0; int first_tag = 1; tre_ast_node_t **result = copy; tre_copyast_symbol_t symbol; STACK_PUSH(stack, voidptr, ast); STACK_PUSH(stack, int, COPY_RECURSE); while (status == REG_OK && tre_stack_num_objects(stack) > bottom) { tre_ast_node_t *node; if (status != REG_OK) break; symbol = (tre_copyast_symbol_t)tre_stack_pop_int(stack); switch (symbol) { case COPY_SET_RESULT_PTR: result = tre_stack_pop_voidptr(stack); break; case COPY_RECURSE: node = tre_stack_pop_voidptr(stack); switch (node->type) { case LITERAL: { tre_literal_t *lit = node->obj; int pos = lit->position; long min = lit->code_min; long max = lit->code_max; if (!IS_SPECIAL(lit) || IS_BACKREF(lit)) { /* XXX - e.g. [ab] has only one position but two nodes, so we are creating holes in the state space here. Not fatal, just wastes memory. */ pos += *pos_add; num_copied++; } else if (IS_TAG(lit) && (flags & COPY_REMOVE_TAGS)) { /* Change this tag to empty. */ min = EMPTY; max = pos = -1; } else if (IS_TAG(lit) && (flags & COPY_MAXIMIZE_FIRST_TAG) && first_tag) { /* Maximize the first tag. */ tag_directions[max] = TRE_TAG_MAXIMIZE; first_tag = 0; } *result = tre_ast_new_literal(mem, min, max); if (*result == NULL) { status = REG_ESPACE; break; } if (!IS_SPECIAL(lit)) { ((tre_literal_t *)(*result)->obj)->u.class = lit->u.class; ((tre_literal_t *)(*result)->obj)->neg_classes = lit->neg_classes; } else if (IS_PARAMETER(lit)) { ((tre_literal_t *)(*result)->obj)->u.params = lit->u.params; } if (pos > *max_pos) *max_pos = pos; break; } case UNION: { tre_union_t *uni = node->obj; tre_union_t *tmp; *result = tre_ast_new_union(mem, uni->left, uni->right); if (*result == NULL) { status = REG_ESPACE; break; } tmp = (*result)->obj; result = &tmp->left; STACK_PUSHX(stack, voidptr, uni->right); STACK_PUSHX(stack, int, COPY_RECURSE); STACK_PUSHX(stack, voidptr, &tmp->right); STACK_PUSHX(stack, int, COPY_SET_RESULT_PTR); STACK_PUSHX(stack, voidptr, uni->left); STACK_PUSHX(stack, int, COPY_RECURSE); break; } case CATENATION: { tre_catenation_t *cat = node->obj; tre_catenation_t *tmp; *result = tre_ast_new_catenation(mem, cat->left, cat->right); if (*result == NULL) { status = REG_ESPACE; break; } tmp = (*result)->obj; tmp->left = NULL; tmp->right = NULL; result = &tmp->left; STACK_PUSHX(stack, voidptr, cat->right); STACK_PUSHX(stack, int, COPY_RECURSE); STACK_PUSHX(stack, voidptr, &tmp->right); STACK_PUSHX(stack, int, COPY_SET_RESULT_PTR); STACK_PUSHX(stack, voidptr, cat->left); STACK_PUSHX(stack, int, COPY_RECURSE); break; } case ITERATION: { tre_iteration_t *iter = node->obj; STACK_PUSHX(stack, voidptr, iter->arg); STACK_PUSHX(stack, int, COPY_RECURSE); *result = tre_ast_new_iter(mem, iter->arg, iter->min, iter->max, iter->minimal); if (*result == NULL) { status = REG_ESPACE; break; } iter = (*result)->obj; result = &iter->arg; break; } default: assert(0); break; } break; } } *pos_add += num_copied; return status; } typedef enum { EXPAND_RECURSE, EXPAND_AFTER_ITER } tre_expand_ast_symbol_t; /* Expands each iteration node that has a finite nonzero minimum or maximum iteration count to a catenated sequence of copies of the node. */ static reg_errcode_t tre_expand_ast(tre_mem_t mem, tre_stack_t *stack, tre_ast_node_t *ast, tre_tag_direction_t *tag_directions, int *max_depth) { reg_errcode_t status = REG_OK; int bottom = tre_stack_num_objects(stack); int pos_add = 0; int pos_add_total = 0; int max_pos = 0; /* Current approximate matching parameters. */ int params[TRE_PARAM_LAST]; /* Approximate parameter nesting level. */ int params_depth = 0; int iter_depth = 0; int i; for (i = 0; i < TRE_PARAM_LAST; i++) params[i] = TRE_PARAM_DEFAULT; STACK_PUSHR(stack, voidptr, ast); STACK_PUSHR(stack, int, EXPAND_RECURSE); while (status == REG_OK && tre_stack_num_objects(stack) > bottom) { tre_ast_node_t *node; tre_expand_ast_symbol_t symbol; if (status != REG_OK) break; DPRINT(("pos_add %d\n", pos_add)); symbol = (tre_expand_ast_symbol_t)tre_stack_pop_int(stack); node = tre_stack_pop_voidptr(stack); switch (symbol) { case EXPAND_RECURSE: switch (node->type) { case LITERAL: { tre_literal_t *lit= node->obj; if (!IS_SPECIAL(lit) || IS_BACKREF(lit)) { lit->position += pos_add; if (lit->position > max_pos) max_pos = lit->position; } break; } case UNION: { tre_union_t *uni = node->obj; STACK_PUSHX(stack, voidptr, uni->right); STACK_PUSHX(stack, int, EXPAND_RECURSE); STACK_PUSHX(stack, voidptr, uni->left); STACK_PUSHX(stack, int, EXPAND_RECURSE); break; } case CATENATION: { tre_catenation_t *cat = node->obj; STACK_PUSHX(stack, voidptr, cat->right); STACK_PUSHX(stack, int, EXPAND_RECURSE); STACK_PUSHX(stack, voidptr, cat->left); STACK_PUSHX(stack, int, EXPAND_RECURSE); break; } case ITERATION: { tre_iteration_t *iter = node->obj; STACK_PUSHX(stack, int, pos_add); STACK_PUSHX(stack, voidptr, node); STACK_PUSHX(stack, int, EXPAND_AFTER_ITER); STACK_PUSHX(stack, voidptr, iter->arg); STACK_PUSHX(stack, int, EXPAND_RECURSE); /* If we are going to expand this node at EXPAND_AFTER_ITER then don't increase the `pos' fields of the nodes now, it will get done when expanding. */ if (iter->min > 1 || iter->max > 1) pos_add = 0; iter_depth++; DPRINT(("iter\n")); break; } default: assert(0); break; } break; case EXPAND_AFTER_ITER: { tre_iteration_t *iter = node->obj; int pos_add_last; pos_add = tre_stack_pop_int(stack); pos_add_last = pos_add; if (iter->min > 1 || iter->max > 1) { tre_ast_node_t *seq1 = NULL, *seq2 = NULL; int j; int pos_add_save = pos_add; /* Create a catenated sequence of copies of the node. */ for (j = 0; j < iter->min; j++) { tre_ast_node_t *copy; /* Remove tags from all but the last copy. */ int flags = ((j + 1 < iter->min) ? COPY_REMOVE_TAGS : COPY_MAXIMIZE_FIRST_TAG); DPRINT((" pos_add %d\n", pos_add)); pos_add_save = pos_add; status = tre_copy_ast(mem, stack, iter->arg, flags, &pos_add, tag_directions, ©, &max_pos); if (status != REG_OK) return status; if (seq1 != NULL) seq1 = tre_ast_new_catenation(mem, seq1, copy); else seq1 = copy; if (seq1 == NULL) return REG_ESPACE; } if (iter->max == -1) { /* No upper limit. */ pos_add_save = pos_add; status = tre_copy_ast(mem, stack, iter->arg, 0, &pos_add, NULL, &seq2, &max_pos); if (status != REG_OK) return status; seq2 = tre_ast_new_iter(mem, seq2, 0, -1, 0); if (seq2 == NULL) return REG_ESPACE; } else { for (j = iter->min; j < iter->max; j++) { tre_ast_node_t *copy; pos_add_save = pos_add; status = tre_copy_ast(mem, stack, iter->arg, 0, &pos_add, NULL, ©, &max_pos); if (status != REG_OK) return status; if (seq2 != NULL) seq2 = tre_ast_new_catenation(mem, copy, seq2); else seq2 = copy; if (seq2 == NULL) return REG_ESPACE; seq2 = tre_ast_new_iter(mem, seq2, 0, 1, 0); if (seq2 == NULL) return REG_ESPACE; } } pos_add = pos_add_save; if (seq1 == NULL) seq1 = seq2; else if (seq2 != NULL) seq1 = tre_ast_new_catenation(mem, seq1, seq2); if (seq1 == NULL) return REG_ESPACE; node->obj = seq1->obj; node->type = seq1->type; } iter_depth--; pos_add_total += pos_add - pos_add_last; if (iter_depth == 0) pos_add = pos_add_total; /* If approximate parameters are specified, surround the result with two parameter setting nodes. The one on the left sets the specified parameters, and the one on the right restores the old parameters. */ if (iter->params) { tre_ast_node_t *tmp_l, *tmp_r, *tmp_node, *node_copy; int *old_params; tmp_l = tre_ast_new_literal(mem, PARAMETER, 0); if (!tmp_l) return REG_ESPACE; ((tre_literal_t *)tmp_l->obj)->u.params = iter->params; iter->params[TRE_PARAM_DEPTH] = params_depth + 1; tmp_r = tre_ast_new_literal(mem, PARAMETER, 0); if (!tmp_r) return REG_ESPACE; old_params = tre_mem_alloc(mem, sizeof(*old_params) * TRE_PARAM_LAST); if (!old_params) return REG_ESPACE; for (i = 0; i < TRE_PARAM_LAST; i++) old_params[i] = params[i]; ((tre_literal_t *)tmp_r->obj)->u.params = old_params; old_params[TRE_PARAM_DEPTH] = params_depth; /* XXX - this is the only place where ast_new_node is needed -- should be moved inside AST module. */ node_copy = tre_ast_new_node(mem, ITERATION, sizeof(tre_iteration_t)); if (!node_copy) return REG_ESPACE; node_copy->obj = node->obj; tmp_node = tre_ast_new_catenation(mem, tmp_l, node_copy); if (!tmp_node) return REG_ESPACE; tmp_node = tre_ast_new_catenation(mem, tmp_node, tmp_r); if (!tmp_node) return REG_ESPACE; /* Replace the contents of `node' with `tmp_node'. */ memcpy(node, tmp_node, sizeof(*node)); node->obj = tmp_node->obj; node->type = tmp_node->type; params_depth++; if (params_depth > *max_depth) *max_depth = params_depth; } break; } default: assert(0); break; } } #ifdef TRE_DEBUG DPRINT(("Expanded AST:\n")); tre_ast_print(ast); #endif return status; } static tre_pos_and_tags_t * tre_set_empty(tre_mem_t mem) { tre_pos_and_tags_t *new_set; new_set = tre_mem_calloc(mem, sizeof(*new_set)); if (new_set == NULL) return NULL; new_set[0].position = -1; new_set[0].code_min = -1; new_set[0].code_max = -1; return new_set; } static tre_pos_and_tags_t * tre_set_one(tre_mem_t mem, int position, long code_min, long code_max, tre_ctype_t class, tre_ctype_t *neg_classes, int backref) { tre_pos_and_tags_t *new_set; new_set = tre_mem_calloc(mem, sizeof(*new_set) * 2); if (new_set == NULL) return NULL; new_set[0].position = position; new_set[0].code_min = code_min; new_set[0].code_max = code_max; new_set[0].class = class; new_set[0].neg_classes = neg_classes; new_set[0].backref = backref; new_set[1].position = -1; new_set[1].code_min = -1; new_set[1].code_max = -1; return new_set; } static tre_pos_and_tags_t * tre_set_union(tre_mem_t mem, tre_pos_and_tags_t *set1, tre_pos_and_tags_t *set2, int *tags, int assertions, int *params) { int s1, s2, i, j; tre_pos_and_tags_t *new_set; int *new_tags; int num_tags; for (num_tags = 0; tags != NULL && tags[num_tags] >= 0; num_tags++); for (s1 = 0; set1[s1].position >= 0; s1++); for (s2 = 0; set2[s2].position >= 0; s2++); new_set = tre_mem_calloc(mem, sizeof(*new_set) * (s1 + s2 + 1)); if (!new_set ) return NULL; for (s1 = 0; set1[s1].position >= 0; s1++) { new_set[s1].position = set1[s1].position; new_set[s1].code_min = set1[s1].code_min; new_set[s1].code_max = set1[s1].code_max; new_set[s1].assertions = set1[s1].assertions | assertions; new_set[s1].class = set1[s1].class; new_set[s1].neg_classes = set1[s1].neg_classes; new_set[s1].backref = set1[s1].backref; if (set1[s1].tags == NULL && tags == NULL) new_set[s1].tags = NULL; else { for (i = 0; set1[s1].tags != NULL && set1[s1].tags[i] >= 0; i++); new_tags = tre_mem_alloc(mem, (sizeof(*new_tags) * (i + num_tags + 1))); if (new_tags == NULL) return NULL; for (j = 0; j < i; j++) new_tags[j] = set1[s1].tags[j]; for (i = 0; i < num_tags; i++) new_tags[j + i] = tags[i]; new_tags[j + i] = -1; new_set[s1].tags = new_tags; } if (set1[s1].params) new_set[s1].params = set1[s1].params; if (params) { if (!new_set[s1].params) new_set[s1].params = params; else { new_set[s1].params = tre_mem_alloc(mem, sizeof(*params) * TRE_PARAM_LAST); if (!new_set[s1].params) return NULL; for (i = 0; i < TRE_PARAM_LAST; i++) if (params[i] != TRE_PARAM_UNSET) new_set[s1].params[i] = params[i]; } } } for (s2 = 0; set2[s2].position >= 0; s2++) { new_set[s1 + s2].position = set2[s2].position; new_set[s1 + s2].code_min = set2[s2].code_min; new_set[s1 + s2].code_max = set2[s2].code_max; /* XXX - why not | assertions here as well? */ new_set[s1 + s2].assertions = set2[s2].assertions; new_set[s1 + s2].class = set2[s2].class; new_set[s1 + s2].neg_classes = set2[s2].neg_classes; new_set[s1 + s2].backref = set2[s2].backref; if (set2[s2].tags == NULL) new_set[s1 + s2].tags = NULL; else { for (i = 0; set2[s2].tags[i] >= 0; i++); new_tags = tre_mem_alloc(mem, sizeof(*new_tags) * (i + 1)); if (new_tags == NULL) return NULL; for (j = 0; j < i; j++) new_tags[j] = set2[s2].tags[j]; new_tags[j] = -1; new_set[s1 + s2].tags = new_tags; } if (set2[s2].params) new_set[s1 + s2].params = set2[s2].params; if (params) { if (!new_set[s1 + s2].params) new_set[s1 + s2].params = params; else { new_set[s1 + s2].params = tre_mem_alloc(mem, sizeof(*params) * TRE_PARAM_LAST); if (!new_set[s1 + s2].params) return NULL; for (i = 0; i < TRE_PARAM_LAST; i++) if (params[i] != TRE_PARAM_UNSET) new_set[s1 + s2].params[i] = params[i]; } } } new_set[s1 + s2].position = -1; return new_set; } /* Finds the empty path through `node' which is the one that should be taken according to POSIX.2 rules, and adds the tags on that path to `tags'. `tags' may be NULL. If `num_tags_seen' is not NULL, it is set to the number of tags seen on the path. */ static reg_errcode_t tre_match_empty(tre_stack_t *stack, tre_ast_node_t *node, int *tags, int *assertions, int *params, int *num_tags_seen, int *params_seen) { tre_literal_t *lit; tre_union_t *uni; tre_catenation_t *cat; tre_iteration_t *iter; int i; int bottom = tre_stack_num_objects(stack); reg_errcode_t status = REG_OK; if (num_tags_seen) *num_tags_seen = 0; if (params_seen) *params_seen = 0; status = tre_stack_push_voidptr(stack, node); /* Walk through the tree recursively. */ while (status == REG_OK && tre_stack_num_objects(stack) > bottom) { node = tre_stack_pop_voidptr(stack); switch (node->type) { case LITERAL: lit = (tre_literal_t *)node->obj; switch (lit->code_min) { case TAG: if (lit->code_max >= 0) { if (tags != NULL) { /* Add the tag to `tags'. */ for (i = 0; tags[i] >= 0; i++) if (tags[i] == lit->code_max) break; if (tags[i] < 0) { tags[i] = lit->code_max; tags[i + 1] = -1; } } if (num_tags_seen) (*num_tags_seen)++; } break; case ASSERTION: assert(lit->code_max >= 1 && lit->code_max <= ASSERT_LAST); if (assertions != NULL) *assertions |= lit->code_max; break; case PARAMETER: if (params != NULL) for (i = 0; i < TRE_PARAM_LAST; i++) params[i] = lit->u.params[i]; if (params_seen != NULL) *params_seen = 1; break; case EMPTY: break; default: assert(0); break; } break; case UNION: /* Subexpressions starting earlier take priority over ones starting later, so we prefer the left subexpression over the right subexpression. */ uni = (tre_union_t *)node->obj; if (uni->left->nullable) STACK_PUSHX(stack, voidptr, uni->left) else if (uni->right->nullable) STACK_PUSHX(stack, voidptr, uni->right) else assert(0); break; case CATENATION: /* The path must go through both children. */ cat = (tre_catenation_t *)node->obj; assert(cat->left->nullable); assert(cat->right->nullable); STACK_PUSHX(stack, voidptr, cat->left); STACK_PUSHX(stack, voidptr, cat->right); break; case ITERATION: /* A match with an empty string is preferred over no match at all, so we go through the argument if possible. */ iter = (tre_iteration_t *)node->obj; if (iter->arg->nullable) STACK_PUSHX(stack, voidptr, iter->arg); break; default: assert(0); break; } } return status; } typedef enum { NPFL_RECURSE, NPFL_POST_UNION, NPFL_POST_CATENATION, NPFL_POST_ITERATION } tre_npfl_stack_symbol_t; /* Computes and fills in the fields `nullable', `position`, `firstpos', and `lastpos' for the nodes of the AST `tree'; `nextpos' points to an integer indicating the next available position, and will be updated on return to reflect the number of additional positions assigned. */ static reg_errcode_t tre_compute_npfl(tre_mem_t mem, tre_stack_t *stack, tre_ast_node_t *tree, int *nextpos) { int bottom = tre_stack_num_objects(stack); STACK_PUSHR(stack, voidptr, tree); STACK_PUSHR(stack, int, NPFL_RECURSE); while (tre_stack_num_objects(stack) > bottom) { tre_npfl_stack_symbol_t symbol; tre_ast_node_t *node; symbol = (tre_npfl_stack_symbol_t)tre_stack_pop_int(stack); node = tre_stack_pop_voidptr(stack); switch (symbol) { case NPFL_RECURSE: switch (node->type) { case LITERAL: { tre_literal_t *lit = (tre_literal_t *)node->obj; if (IS_BACKREF(lit)) { /* Back references: nullable = false, firstpos = {i}, lastpos = {i}. */ node->nullable = 0; lit->position = (*nextpos)++; node->firstpos = tre_set_one(mem, lit->position, 0, TRE_CHAR_MAX, 0, NULL, -1); if (!node->firstpos) return REG_ESPACE; node->lastpos = tre_set_one(mem, lit->position, 0, TRE_CHAR_MAX, 0, NULL, lit->code_max); if (!node->lastpos) return REG_ESPACE; } else if (lit->code_min < 0) { /* Tags, empty strings, params, and zero width assertions: nullable = true, firstpos = {}, and lastpos = {}. */ node->nullable = 1; node->firstpos = tre_set_empty(mem); if (!node->firstpos) return REG_ESPACE; node->lastpos = tre_set_empty(mem); if (!node->lastpos) return REG_ESPACE; } else { /* Literal at position i: nullable = false, firstpos = {i}, lastpos = {i}. */ node->nullable = 0; lit->position = (*nextpos)++; node->firstpos = tre_set_one(mem, lit->position, lit->code_min, lit->code_max, 0, NULL, -1); if (!node->firstpos) return REG_ESPACE; node->lastpos = tre_set_one(mem, lit->position, lit->code_min, lit->code_max, lit->u.class, lit->neg_classes, -1); if (!node->lastpos) return REG_ESPACE; } break; } case UNION: /* Compute the attributes for the two subtrees, and after that for this node. */ STACK_PUSHR(stack, voidptr, node); STACK_PUSHR(stack, int, NPFL_POST_UNION); STACK_PUSHR(stack, voidptr, ((tre_union_t *)node->obj)->right); STACK_PUSHR(stack, int, NPFL_RECURSE); STACK_PUSHR(stack, voidptr, ((tre_union_t *)node->obj)->left); STACK_PUSHR(stack, int, NPFL_RECURSE); break; case CATENATION: /* Compute the attributes for the two subtrees, and after that for this node. */ STACK_PUSHR(stack, voidptr, node); STACK_PUSHR(stack, int, NPFL_POST_CATENATION); STACK_PUSHR(stack, voidptr, ((tre_catenation_t *)node->obj)->right); STACK_PUSHR(stack, int, NPFL_RECURSE); STACK_PUSHR(stack, voidptr, ((tre_catenation_t *)node->obj)->left); STACK_PUSHR(stack, int, NPFL_RECURSE); break; case ITERATION: /* Compute the attributes for the subtree, and after that for this node. */ STACK_PUSHR(stack, voidptr, node); STACK_PUSHR(stack, int, NPFL_POST_ITERATION); STACK_PUSHR(stack, voidptr, ((tre_iteration_t *)node->obj)->arg); STACK_PUSHR(stack, int, NPFL_RECURSE); break; } break; /* end case: NPFL_RECURSE */ case NPFL_POST_UNION: { tre_union_t *uni = (tre_union_t *)node->obj; node->nullable = uni->left->nullable || uni->right->nullable; node->firstpos = tre_set_union(mem, uni->left->firstpos, uni->right->firstpos, NULL, 0, NULL); if (!node->firstpos) return REG_ESPACE; node->lastpos = tre_set_union(mem, uni->left->lastpos, uni->right->lastpos, NULL, 0, NULL); if (!node->lastpos) return REG_ESPACE; break; } case NPFL_POST_ITERATION: { tre_iteration_t *iter = (tre_iteration_t *)node->obj; if (iter->min == 0 || iter->arg->nullable) node->nullable = 1; else node->nullable = 0; node->firstpos = iter->arg->firstpos; node->lastpos = iter->arg->lastpos; break; } case NPFL_POST_CATENATION: { int num_tags, *tags, assertions, params_seen; int *params; reg_errcode_t status; tre_catenation_t *cat = node->obj; node->nullable = cat->left->nullable && cat->right->nullable; /* Compute firstpos. */ if (cat->left->nullable) { /* The left side matches the empty string. Make a first pass with tre_match_empty() to get the number of tags and parameters. */ status = tre_match_empty(stack, cat->left, NULL, NULL, NULL, &num_tags, ¶ms_seen); if (status != REG_OK) return status; /* Allocate arrays for the tags and parameters. */ tags = xmalloc(sizeof(*tags) * (num_tags + 1)); if (!tags) return REG_ESPACE; tags[0] = -1; assertions = 0; params = NULL; if (params_seen) { params = tre_mem_alloc(mem, sizeof(*params) * TRE_PARAM_LAST); if (!params) { xfree(tags); return REG_ESPACE; } } /* Second pass with tre_mach_empty() to get the list of tags and parameters. */ status = tre_match_empty(stack, cat->left, tags, &assertions, params, NULL, NULL); if (status != REG_OK) { xfree(tags); return status; } node->firstpos = tre_set_union(mem, cat->right->firstpos, cat->left->firstpos, tags, assertions, params); xfree(tags); if (!node->firstpos) return REG_ESPACE; } else { node->firstpos = cat->left->firstpos; } /* Compute lastpos. */ if (cat->right->nullable) { /* The right side matches the empty string. Make a first pass with tre_match_empty() to get the number of tags and parameters. */ status = tre_match_empty(stack, cat->right, NULL, NULL, NULL, &num_tags, ¶ms_seen); if (status != REG_OK) return status; /* Allocate arrays for the tags and parameters. */ tags = xmalloc(sizeof(int) * (num_tags + 1)); if (!tags) return REG_ESPACE; tags[0] = -1; assertions = 0; params = NULL; if (params_seen) { params = tre_mem_alloc(mem, sizeof(*params) * TRE_PARAM_LAST); if (!params) { xfree(tags); return REG_ESPACE; } } /* Second pass with tre_mach_empty() to get the list of tags and parameters. */ status = tre_match_empty(stack, cat->right, tags, &assertions, params, NULL, NULL); if (status != REG_OK) { xfree(tags); return status; } node->lastpos = tre_set_union(mem, cat->left->lastpos, cat->right->lastpos, tags, assertions, params); xfree(tags); if (!node->lastpos) return REG_ESPACE; } else { node->lastpos = cat->right->lastpos; } break; } default: assert(0); break; } } return REG_OK; } /* Adds a transition from each position in `p1' to each position in `p2'. */ static reg_errcode_t tre_make_trans(tre_pos_and_tags_t *p1, tre_pos_and_tags_t *p2, tre_tnfa_transition_t *transitions, int *counts, int *offs) { tre_pos_and_tags_t *orig_p2 = p2; tre_tnfa_transition_t *trans; int i, j, k, l, dup, prev_p2_pos; if (transitions != NULL) while (p1->position >= 0) { p2 = orig_p2; prev_p2_pos = -1; while (p2->position >= 0) { /* Optimization: if this position was already handled, skip it. */ if (p2->position == prev_p2_pos) { p2++; continue; } prev_p2_pos = p2->position; /* Set `trans' to point to the next unused transition from position `p1->position'. */ trans = transitions + offs[p1->position]; while (trans->state != NULL) { #if 0 /* If we find a previous transition from `p1->position' to `p2->position', it is overwritten. This can happen only if there are nested loops in the regexp, like in "((a)*)*". In POSIX.2 repetition using the outer loop is always preferred over using the inner loop. Therefore the transition for the inner loop is useless and can be thrown away. */ /* XXX - The same position is used for all nodes in a bracket expression, so this optimization cannot be used (it will break bracket expressions) unless I figure out a way to detect it here. */ if (trans->state_id == p2->position) { DPRINT(("*")); break; } #endif trans++; } if (trans->state == NULL) (trans + 1)->state = NULL; /* Use the character ranges, assertions, etc. from `p1' for the transition from `p1' to `p2'. */ trans->code_min = (tre_cint_t) p1->code_min; trans->code_max = (tre_cint_t) p1->code_max; trans->state = transitions + offs[p2->position]; trans->state_id = p2->position; trans->assertions = p1->assertions | p2->assertions | (p1->class ? ASSERT_CHAR_CLASS : 0) | (p1->neg_classes != NULL ? ASSERT_CHAR_CLASS_NEG : 0); if (p1->backref >= 0) { assert((trans->assertions & ASSERT_CHAR_CLASS) == 0); assert(p2->backref < 0); trans->u.backref = p1->backref; trans->assertions |= ASSERT_BACKREF; } else trans->u.class = p1->class; if (p1->neg_classes != NULL) { for (i = 0; p1->neg_classes[i] != (tre_ctype_t)0; i++); trans->neg_classes = xmalloc(sizeof(*trans->neg_classes) * (i + 1)); if (trans->neg_classes == NULL) return REG_ESPACE; for (i = 0; p1->neg_classes[i] != (tre_ctype_t)0; i++) trans->neg_classes[i] = p1->neg_classes[i]; trans->neg_classes[i] = (tre_ctype_t)0; } else trans->neg_classes = NULL; /* Find out how many tags this transition has. */ i = 0; if (p1->tags != NULL) while(p1->tags[i] >= 0) i++; j = 0; if (p2->tags != NULL) while(p2->tags[j] >= 0) j++; /* If we are overwriting a transition, free the old tag array. */ if (trans->tags != NULL) xfree(trans->tags); trans->tags = NULL; /* If there were any tags, allocate an array and fill it. */ if (i + j > 0) { trans->tags = xmalloc(sizeof(*trans->tags) * (i + j + 1)); if (!trans->tags) return REG_ESPACE; i = 0; if (p1->tags != NULL) while(p1->tags[i] >= 0) { trans->tags[i] = p1->tags[i]; i++; } l = i; j = 0; if (p2->tags != NULL) while (p2->tags[j] >= 0) { /* Don't add duplicates. */ dup = 0; for (k = 0; k < i; k++) if (trans->tags[k] == p2->tags[j]) { dup = 1; break; } if (!dup) trans->tags[l++] = p2->tags[j]; j++; } trans->tags[l] = -1; } /* Set the parameter array. If both `p2' and `p1' have same parameters, the values in `p2' override those in `p1'. */ if (p1->params || p2->params) { if (!trans->params) trans->params = xmalloc(sizeof(*trans->params) * TRE_PARAM_LAST); if (!trans->params) return REG_ESPACE; for (i = 0; i < TRE_PARAM_LAST; i++) { trans->params[i] = TRE_PARAM_UNSET; if (p1->params && p1->params[i] != TRE_PARAM_UNSET) trans->params[i] = p1->params[i]; if (p2->params && p2->params[i] != TRE_PARAM_UNSET) trans->params[i] = p2->params[i]; } } else { if (trans->params) xfree(trans->params); trans->params = NULL; } #ifdef TRE_DEBUG { int *tags; DPRINT((" %2d -> %2d on %3d", p1->position, p2->position, p1->code_min)); if (p1->code_max != p1->code_min) DPRINT(("-%3d", p1->code_max)); tags = trans->tags; if (tags) { DPRINT((", tags [")); while (*tags >= 0) { DPRINT(("%d", *tags)); tags++; if (*tags >= 0) DPRINT((",")); } DPRINT(("]")); } if (trans->assertions) DPRINT((", assert %d", trans->assertions)); if (trans->assertions & ASSERT_BACKREF) DPRINT((", backref %d", trans->u.backref)); else if (trans->u.class) DPRINT((", class %ld", (long)trans->u.class)); if (trans->neg_classes) DPRINT((", neg_classes %p", trans->neg_classes)); if (trans->params) { DPRINT((", ")); tre_print_params(trans->params); } DPRINT(("\n")); } #endif /* TRE_DEBUG */ p2++; } p1++; } else /* Compute a maximum limit for the number of transitions leaving from each state. */ while (p1->position >= 0) { p2 = orig_p2; while (p2->position >= 0) { counts[p1->position]++; p2++; } p1++; } return REG_OK; } /* Converts the syntax tree to a TNFA. All the transitions in the TNFA are labelled with one character range (there are no transitions on empty strings). The TNFA takes O(n^2) space in the worst case, `n' is size of the regexp. */ static reg_errcode_t tre_ast_to_tnfa(tre_ast_node_t *node, tre_tnfa_transition_t *transitions, int *counts, int *offs) { tre_union_t *uni; tre_catenation_t *cat; tre_iteration_t *iter; reg_errcode_t errcode = REG_OK; /* XXX - recurse using a stack!. */ switch (node->type) { case LITERAL: break; case UNION: uni = (tre_union_t *)node->obj; errcode = tre_ast_to_tnfa(uni->left, transitions, counts, offs); if (errcode != REG_OK) return errcode; errcode = tre_ast_to_tnfa(uni->right, transitions, counts, offs); break; case CATENATION: cat = (tre_catenation_t *)node->obj; /* Add a transition from each position in cat->left->lastpos to each position in cat->right->firstpos. */ errcode = tre_make_trans(cat->left->lastpos, cat->right->firstpos, transitions, counts, offs); if (errcode != REG_OK) return errcode; errcode = tre_ast_to_tnfa(cat->left, transitions, counts, offs); if (errcode != REG_OK) return errcode; errcode = tre_ast_to_tnfa(cat->right, transitions, counts, offs); break; case ITERATION: iter = (tre_iteration_t *)node->obj; assert(iter->max == -1 || iter->max == 1); if (iter->max == -1) { assert(iter->min == 0 || iter->min == 1); /* Add a transition from each last position in the iterated expression to each first position. */ errcode = tre_make_trans(iter->arg->lastpos, iter->arg->firstpos, transitions, counts, offs); if (errcode != REG_OK) return errcode; } errcode = tre_ast_to_tnfa(iter->arg, transitions, counts, offs); break; } return errcode; } #define ERROR_EXIT(err) \ do \ { \ errcode = err; \ if (/*CONSTCOND*/(void)1,1) \ goto error_exit; \ } \ while (/*CONSTCOND*/(void)0,0) int tre_compile(regex_t *preg, const tre_char_t *regex, size_t n, int cflags) { tre_stack_t *stack; tre_ast_node_t *tree, *tmp_ast_l, *tmp_ast_r; tre_pos_and_tags_t *p; int *counts = NULL, *offs = NULL; int i, add = 0; tre_tnfa_transition_t *transitions, *initial; tre_tnfa_t *tnfa = NULL; tre_submatch_data_t *submatch_data; tre_tag_direction_t *tag_directions = NULL; reg_errcode_t errcode; tre_mem_t mem; int numpos = 0; /* Parse context. */ tre_parse_ctx_t parse_ctx; /* Allocate a stack used throughout the compilation process for various purposes. */ stack = tre_stack_new(512, 10240, 128); if (!stack) return REG_ESPACE; /* Allocate a fast memory allocator. */ mem = tre_mem_new(); if (!mem) { tre_stack_destroy(stack); return REG_ESPACE; } /* Parse the regexp. */ memset(&parse_ctx, 0, sizeof(parse_ctx)); parse_ctx.mem = mem; parse_ctx.stack = stack; parse_ctx.re = regex; parse_ctx.len = n; parse_ctx.cflags = cflags; parse_ctx.max_backref = -1; /* Use 8-bit optimizations in 8-bit mode */ parse_ctx.mb_cur_max = (cflags & REG_USEBYTES) ? 1 : TRE_MB_CUR_MAX; DPRINT(("tre_compile: parsing '%.*" STRF "'\n", (int)n, regex)); errcode = tre_parse(&parse_ctx); if (errcode != REG_OK) ERROR_EXIT(errcode); preg->re_nsub = parse_ctx.submatch_id - 1; tree = parse_ctx.result; /* Back references and approximate matching cannot currently be used in the same regexp. */ if (parse_ctx.max_backref >= 0 && parse_ctx.have_approx) ERROR_EXIT(REG_BADPAT); #ifdef TRE_DEBUG tre_ast_print(tree); #endif /* TRE_DEBUG */ /* Referring to nonexistent subexpressions is illegal. */ if (parse_ctx.max_backref > (int)preg->re_nsub) ERROR_EXIT(REG_ESUBREG); /* Allocate the TNFA struct. */ tnfa = xcalloc(1, sizeof(tre_tnfa_t)); if (tnfa == NULL) ERROR_EXIT(REG_ESPACE); tnfa->have_backrefs = parse_ctx.max_backref >= 0; tnfa->have_approx = parse_ctx.have_approx; tnfa->num_submatches = parse_ctx.submatch_id; /* Set up tags for submatch addressing. If REG_NOSUB is set and the regexp does not have back references, this can be skipped. */ if (tnfa->have_backrefs || !(cflags & REG_NOSUB)) { DPRINT(("tre_compile: setting up tags\n")); /* Figure out how many tags we will need. */ errcode = tre_add_tags(NULL, stack, tree, tnfa); if (errcode != REG_OK) ERROR_EXIT(errcode); #ifdef TRE_DEBUG tre_ast_print(tree); #endif /* TRE_DEBUG */ if (tnfa->num_tags > 0) { tag_directions = xmalloc(sizeof(*tag_directions) * (tnfa->num_tags + 1)); if (tag_directions == NULL) ERROR_EXIT(REG_ESPACE); tnfa->tag_directions = tag_directions; memset(tag_directions, -1, sizeof(*tag_directions) * (tnfa->num_tags + 1)); } tnfa->minimal_tags = xcalloc((unsigned)tnfa->num_tags * 2 + 1, sizeof(tnfa->minimal_tags)); if (tnfa->minimal_tags == NULL) ERROR_EXIT(REG_ESPACE); submatch_data = xcalloc((unsigned)parse_ctx.submatch_id, sizeof(*submatch_data)); if (submatch_data == NULL) ERROR_EXIT(REG_ESPACE); tnfa->submatch_data = submatch_data; errcode = tre_add_tags(mem, stack, tree, tnfa); if (errcode != REG_OK) ERROR_EXIT(errcode); #ifdef TRE_DEBUG for (i = 0; i < parse_ctx.submatch_id; i++) DPRINT(("pmatch[%d] = {t%d, t%d}\n", i, submatch_data[i].so_tag, submatch_data[i].eo_tag)); for (i = 0; i < tnfa->num_tags; i++) DPRINT(("t%d is %s\n", i, tag_directions[i] == TRE_TAG_MINIMIZE ? "minimized" : "maximized")); #endif /* TRE_DEBUG */ } /* Expand iteration nodes. */ errcode = tre_expand_ast(mem, stack, tree, tag_directions, &tnfa->params_depth); if (errcode != REG_OK) ERROR_EXIT(errcode); /* Add a dummy node for the final state. XXX - For certain patterns this dummy node can be optimized away, for example "a*" or "ab*". Figure out a simple way to detect this possibility. */ tmp_ast_l = tree; tmp_ast_r = tre_ast_new_literal(mem, 0, 0); if (tmp_ast_r == NULL) ERROR_EXIT(REG_ESPACE); tree = tre_ast_new_catenation(mem, tmp_ast_l, tmp_ast_r); if (tree == NULL) ERROR_EXIT(REG_ESPACE); errcode = tre_compute_npfl(mem, stack, tree, &numpos); if (errcode != REG_OK) ERROR_EXIT(errcode); #ifdef TRE_DEBUG tre_ast_print(tree); DPRINT(("Number of states: %d\n", numpos)); #endif /* TRE_DEBUG */ counts = xmalloc(sizeof(int) * numpos); if (counts == NULL) ERROR_EXIT(REG_ESPACE); offs = xmalloc(sizeof(int) * numpos); if (offs == NULL) ERROR_EXIT(REG_ESPACE); for (i = 0; i < numpos; i++) counts[i] = 0; tre_ast_to_tnfa(tree, NULL, counts, NULL); add = 0; for (i = 0; i < numpos; i++) { offs[i] = add; add += counts[i] + 1; counts[i] = 0; } transitions = xcalloc((unsigned)add + 1, sizeof(*transitions)); if (transitions == NULL) ERROR_EXIT(REG_ESPACE); tnfa->transitions = transitions; tnfa->num_transitions = add; DPRINT(("Converting to TNFA:\n")); errcode = tre_ast_to_tnfa(tree, transitions, counts, offs); if (errcode != REG_OK) ERROR_EXIT(errcode); /* If in eight bit mode, compute a table of characters that can be the first character of a match. */ tnfa->first_char = -1; if (parse_ctx.mb_cur_max == 1 && !tmp_ast_l->nullable) { int count = 0; tre_cint_t k; DPRINT(("Characters that can start a match:")); tnfa->firstpos_chars = xcalloc(256, sizeof(char)); if (tnfa->firstpos_chars == NULL) ERROR_EXIT(REG_ESPACE); for (p = tree->firstpos; p->position >= 0; p++) { tre_tnfa_transition_t *j = transitions + offs[p->position]; while (j->state != NULL) { for (k = j->code_min; k <= j->code_max && k < 256; k++) { DPRINT((" %d", k)); tnfa->firstpos_chars[k] = 1; count++; } j++; } } DPRINT(("\n")); #define TRE_OPTIMIZE_FIRST_CHAR 1 #if TRE_OPTIMIZE_FIRST_CHAR if (count == 1) { for (k = 0; k < 256; k++) if (tnfa->firstpos_chars[k]) { DPRINT(("first char must be %d\n", k)); tnfa->first_char = k; xfree(tnfa->firstpos_chars); tnfa->firstpos_chars = NULL; break; } } #endif } else tnfa->firstpos_chars = NULL; p = tree->firstpos; i = 0; while (p->position >= 0) { i++; #ifdef TRE_DEBUG { int *tags; DPRINT(("initial: %d", p->position)); tags = p->tags; if (tags != NULL) { if (*tags >= 0) DPRINT(("/")); while (*tags >= 0) { DPRINT(("%d", *tags)); tags++; if (*tags >= 0) DPRINT((",")); } } DPRINT((", assert %d", p->assertions)); if (p->params) { DPRINT((", ")); tre_print_params(p->params); } DPRINT(("\n")); } #endif /* TRE_DEBUG */ p++; } initial = xcalloc((unsigned)i + 1, sizeof(tre_tnfa_transition_t)); if (initial == NULL) ERROR_EXIT(REG_ESPACE); tnfa->initial = initial; i = 0; for (p = tree->firstpos; p->position >= 0; p++) { initial[i].state = transitions + offs[p->position]; initial[i].state_id = p->position; initial[i].tags = NULL; /* Copy the arrays p->tags, and p->params, they are allocated from a tre_mem object. */ if (p->tags) { int j; for (j = 0; p->tags[j] >= 0; j++); initial[i].tags = xmalloc(sizeof(*p->tags) * (j + 1)); if (!initial[i].tags) ERROR_EXIT(REG_ESPACE); memcpy(initial[i].tags, p->tags, sizeof(*p->tags) * (j + 1)); } initial[i].params = NULL; if (p->params) { initial[i].params = xmalloc(sizeof(*p->params) * TRE_PARAM_LAST); if (!initial[i].params) ERROR_EXIT(REG_ESPACE); memcpy(initial[i].params, p->params, sizeof(*p->params) * TRE_PARAM_LAST); } initial[i].assertions = p->assertions; i++; } initial[i].state = NULL; tnfa->num_transitions = add; tnfa->final = transitions + offs[tree->lastpos[0].position]; tnfa->num_states = numpos; tnfa->cflags = cflags; DPRINT(("final state %p\n", (void *)tnfa->final)); tre_mem_destroy(mem); tre_stack_destroy(stack); xfree(counts); xfree(offs); preg->TRE_REGEX_T_FIELD = (void *)tnfa; return REG_OK; error_exit: /* Free everything that was allocated and return the error code. */ tre_mem_destroy(mem); if (stack != NULL) tre_stack_destroy(stack); if (counts != NULL) xfree(counts); if (offs != NULL) xfree(offs); preg->TRE_REGEX_T_FIELD = (void *)tnfa; tre_free(preg); return errcode; } void tre_free(regex_t *preg) { tre_tnfa_t *tnfa; unsigned int i; tre_tnfa_transition_t *trans; tnfa = (void *)preg->TRE_REGEX_T_FIELD; if (!tnfa) return; for (i = 0; i < tnfa->num_transitions; i++) if (tnfa->transitions[i].state) { if (tnfa->transitions[i].tags) xfree(tnfa->transitions[i].tags); if (tnfa->transitions[i].neg_classes) xfree(tnfa->transitions[i].neg_classes); if (tnfa->transitions[i].params) xfree(tnfa->transitions[i].params); } if (tnfa->transitions) xfree(tnfa->transitions); if (tnfa->initial) { for (trans = tnfa->initial; trans->state; trans++) { if (trans->tags) xfree(trans->tags); if (trans->params) xfree(trans->params); } xfree(tnfa->initial); } if (tnfa->submatch_data) { for (i = 0; i < tnfa->num_submatches; i++) if (tnfa->submatch_data[i].parents) xfree(tnfa->submatch_data[i].parents); xfree(tnfa->submatch_data); } if (tnfa->tag_directions) xfree(tnfa->tag_directions); if (tnfa->firstpos_chars) xfree(tnfa->firstpos_chars); if (tnfa->minimal_tags) xfree(tnfa->minimal_tags); xfree(tnfa); } char * tre_version(void) { static char str[256]; char *version; if (str[0] == 0) { (void) tre_config(TRE_CONFIG_VERSION, &version); (void) snprintf(str, sizeof(str), "TRE %s (BSD)", version); } return str; } int tre_config(int query, void *result) { int *int_result = result; const char **string_result = result; switch (query) { case TRE_CONFIG_APPROX: #ifdef TRE_APPROX *int_result = 1; #else /* !TRE_APPROX */ *int_result = 0; #endif /* !TRE_APPROX */ return REG_OK; case TRE_CONFIG_WCHAR: #ifdef TRE_WCHAR *int_result = 1; #else /* !TRE_WCHAR */ *int_result = 0; #endif /* !TRE_WCHAR */ return REG_OK; case TRE_CONFIG_MULTIBYTE: #ifdef TRE_MULTIBYTE *int_result = 1; #else /* !TRE_MULTIBYTE */ *int_result = 0; #endif /* !TRE_MULTIBYTE */ return REG_OK; case TRE_CONFIG_SYSTEM_ABI: #ifdef TRE_CONFIG_SYSTEM_ABI *int_result = 1; #else /* !TRE_CONFIG_SYSTEM_ABI */ *int_result = 0; #endif /* !TRE_CONFIG_SYSTEM_ABI */ return REG_OK; case TRE_CONFIG_VERSION: *string_result = TRE_VERSION; return REG_OK; } return REG_NOMATCH; } /* EOF */ tre-0.9.0/lib/tre-mem.c000644 001751 001751 00000006166 14671047654 014213 0ustar00desdes000000 000000 /* tre-mem.c - TRE memory allocator This software is released under a BSD-style license. See the file LICENSE for details and copyright. */ /* This memory allocator is for allocating small memory blocks efficiently in terms of memory overhead and execution speed. The allocated blocks cannot be freed individually, only all at once. There can be multiple allocators, though. */ #ifdef HAVE_CONFIG_H #include #endif /* HAVE_CONFIG_H */ #include #include #include "tre-internal.h" #include "tre-mem.h" #include "xmalloc.h" /* Returns a new memory allocator or NULL if out of memory. */ tre_mem_t tre_mem_new_impl(int provided, void *provided_block) { tre_mem_t mem; if (provided) { mem = provided_block; memset(mem, 0, sizeof(*mem)); } else mem = xcalloc(1, sizeof(*mem)); if (mem == NULL) return NULL; return mem; } /* Frees the memory allocator and all memory allocated with it. */ void tre_mem_destroy(tre_mem_t mem) { tre_list_t *tmp, *l = mem->blocks; while (l != NULL) { xfree(l->data); tmp = l->next; xfree(l); l = tmp; } xfree(mem); } /* Allocates a block of `size' bytes from `mem'. Returns a pointer to the allocated block or NULL if an underlying malloc() failed. */ void * tre_mem_alloc_impl(tre_mem_t mem, int provided, void *provided_block, int zero, size_t size) { void *ptr; if (mem->failed) { DPRINT(("tre_mem_alloc: oops, called after failure?!\n")); return NULL; } #ifdef MALLOC_DEBUGGING if (!provided) { ptr = xmalloc(1); if (ptr == NULL) { DPRINT(("tre_mem_alloc: xmalloc forced failure\n")); mem->failed = 1; return NULL; } xfree(ptr); } #endif /* MALLOC_DEBUGGING */ if (mem->n < size) { /* We need more memory than is available in the current block. Allocate a new block. */ tre_list_t *l; if (provided) { DPRINT(("tre_mem_alloc: using provided block\n")); if (provided_block == NULL) { DPRINT(("tre_mem_alloc: provided block was NULL\n")); mem->failed = 1; return NULL; } mem->ptr = provided_block; mem->n = TRE_MEM_BLOCK_SIZE; } else { size_t block_size; if (size * 8 > TRE_MEM_BLOCK_SIZE) block_size = size * 8; else block_size = TRE_MEM_BLOCK_SIZE; DPRINT(("tre_mem_alloc: allocating new %zu byte block\n", block_size)); l = xmalloc(sizeof(*l)); if (l == NULL) { mem->failed = 1; return NULL; } l->data = xmalloc(block_size); if (l->data == NULL) { xfree(l); mem->failed = 1; return NULL; } l->next = NULL; if (mem->current != NULL) mem->current->next = l; if (mem->blocks == NULL) mem->blocks = l; mem->current = l; mem->ptr = l->data; mem->n = block_size; } } /* Make sure the next pointer will be aligned. */ size += ALIGN(mem->ptr + size, long); /* Allocate from current block. */ ptr = mem->ptr; mem->ptr += size; mem->n -= size; /* Set to zero if needed. */ if (zero) memset(ptr, 0, size); return ptr; } /* EOF */ tre-0.9.0/lib/tre-match-backtrack.c000644 001751 001751 00000042712 14671047654 016451 0ustar00desdes000000 000000 /* tre-match-backtrack.c - TRE backtracking regex matching engine This software is released under a BSD-style license. See the file LICENSE for details and copyright. */ /* This matcher is for regexps that use back referencing. Regexp matching with back referencing is an NP-complete problem on the number of back references. The easiest way to match them is to use a backtracking routine which basically goes through all possible paths in the TNFA and chooses the one which results in the best (leftmost and longest) match. This can be spectacularly expensive and may run out of stack space, but there really is no better known generic algorithm. Quoting Henry Spencer from comp.compilers: POSIX.2 REs require longest match, which is really exciting to implement since the obsolete ("basic") variant also includes \. I haven't found a better way of tackling this than doing a preliminary match using a DFA (or simulation) on a modified RE that just replicates subREs for \, and then doing a backtracking match to determine whether the subRE matches were right. This can be rather slow, but I console myself with the thought that people who use \ deserve very slow execution. (Pun unintentional but very appropriate.) */ #ifdef HAVE_CONFIG_H #include #endif /* HAVE_CONFIG_H */ #ifdef TRE_USE_ALLOCA /* AIX requires this to be the first thing in the file. */ #ifndef __GNUC__ # if HAVE_ALLOCA_H # include # else # ifdef _AIX #pragma alloca # else # ifndef alloca /* predefined by HP cc +Olibcalls */ char *alloca (); # endif # endif # endif #endif #endif /* TRE_USE_ALLOCA */ #include #include #include #ifdef HAVE_WCHAR_H #include #endif /* HAVE_WCHAR_H */ #ifdef HAVE_WCTYPE_H #include #endif /* HAVE_WCTYPE_H */ #ifndef TRE_WCHAR #include #endif /* !TRE_WCHAR */ #ifdef HAVE_MALLOC_H #include #endif /* HAVE_MALLOC_H */ #include "tre-internal.h" #include "tre-mem.h" #include "tre-match-utils.h" #include "xmalloc.h" typedef struct { int pos; const char *str_byte; #ifdef TRE_WCHAR const wchar_t *str_wide; #endif /* TRE_WCHAR */ tre_tnfa_transition_t *state; int state_id; int next_c; int *tags; #ifdef TRE_MBSTATE mbstate_t mbstate; #endif /* TRE_MBSTATE */ } tre_backtrack_item_t; typedef struct tre_backtrack_struct { tre_backtrack_item_t item; struct tre_backtrack_struct *prev; struct tre_backtrack_struct *next; } *tre_backtrack_t; #ifdef TRE_WCHAR #define BT_STACK_WIDE_IN(_str_wide) stack->item.str_wide = (_str_wide) #define BT_STACK_WIDE_OUT (str_wide) = stack->item.str_wide #else /* !TRE_WCHAR */ #define BT_STACK_WIDE_IN(_str_wide) #define BT_STACK_WIDE_OUT #endif /* !TRE_WCHAR */ #ifdef TRE_MBSTATE #define BT_STACK_MBSTATE_IN stack->item.mbstate = (mbstate) #define BT_STACK_MBSTATE_OUT (mbstate) = stack->item.mbstate #else /* !TRE_MBSTATE */ #define BT_STACK_MBSTATE_IN #define BT_STACK_MBSTATE_OUT #endif /* !TRE_MBSTATE */ #ifdef TRE_USE_ALLOCA #define tre_bt_mem_new tre_mem_newa #define tre_bt_mem_alloc tre_mem_alloca #define tre_bt_mem_destroy(obj) do { } while (0) #define xafree(obj) do { } while (0) /* do nothing, obj was obtained with alloca() */ #else /* !TRE_USE_ALLOCA */ #define tre_bt_mem_new tre_mem_new #define tre_bt_mem_alloc tre_mem_alloc #define tre_bt_mem_destroy tre_mem_destroy #define xafree(obj) xfree(obj) #endif /* !TRE_USE_ALLOCA */ #define BT_STACK_PUSH(_pos, _str_byte, _str_wide, _state, _state_id, _next_c, _tags, _mbstate) \ do \ { \ int i; \ if (!stack->next) \ { \ tre_backtrack_t s; \ s = tre_bt_mem_alloc(mem, sizeof(*s)); \ if (!s) \ { \ tre_bt_mem_destroy(mem); \ if (tags) \ xafree(tags); \ if (pmatch) \ xafree(pmatch); \ if (states_seen) \ xafree(states_seen); \ return REG_ESPACE; \ } \ s->prev = stack; \ s->next = NULL; \ s->item.tags = tre_bt_mem_alloc(mem, \ sizeof(*tags) * tnfa->num_tags); \ if (!s->item.tags) \ { \ tre_bt_mem_destroy(mem); \ if (tags) \ xafree(tags); \ if (pmatch) \ xafree(pmatch); \ if (states_seen) \ xafree(states_seen); \ return REG_ESPACE; \ } \ stack->next = s; \ stack = s; \ } \ else \ stack = stack->next; \ stack->item.pos = (_pos); \ stack->item.str_byte = (_str_byte); \ BT_STACK_WIDE_IN(_str_wide); \ stack->item.state = (_state); \ stack->item.state_id = (_state_id); \ stack->item.next_c = (_next_c); \ for (i = 0; i < tnfa->num_tags; i++) \ stack->item.tags[i] = (_tags)[i]; \ BT_STACK_MBSTATE_IN; \ } \ while (/*CONSTCOND*/(void)0,0) #define BT_STACK_POP() \ do \ { \ int i; \ assert(stack->prev); \ pos = stack->item.pos; \ if (type == STR_USER) \ str_source->rewind(pos + pos_add_next, str_source->context); \ str_byte = stack->item.str_byte; \ BT_STACK_WIDE_OUT; \ state = stack->item.state; \ next_c = (tre_char_t) stack->item.next_c; \ for (i = 0; i < tnfa->num_tags; i++) \ tags[i] = stack->item.tags[i]; \ BT_STACK_MBSTATE_OUT; \ stack = stack->prev; \ } \ while (/*CONSTCOND*/(void)0,0) #undef MIN #define MIN(a, b) ((a) <= (b) ? (a) : (b)) reg_errcode_t tre_tnfa_run_backtrack(const tre_tnfa_t *tnfa, const void *string, int len, tre_str_type_t type, int *match_tags, int eflags, int *match_end_ofs) { /* State variables required by GET_NEXT_WCHAR. */ tre_char_t prev_c = 0, next_c = 0; const char *str_byte = string; int pos = 0; unsigned int pos_add_next = 1; #ifdef TRE_WCHAR const wchar_t *str_wide = string; #ifdef TRE_MBSTATE mbstate_t mbstate; #endif /* TRE_MBSTATE */ #endif /* TRE_WCHAR */ int reg_notbol = eflags & REG_NOTBOL; int reg_noteol = eflags & REG_NOTEOL; int reg_newline = tnfa->cflags & REG_NEWLINE; int str_user_end = 0; /* These are used to remember the necessary values of the above variables to return to the position where the current search started from. */ int next_c_start; const char *str_byte_start; int pos_start = -1; #ifdef TRE_WCHAR const wchar_t *str_wide_start; #endif /* TRE_WCHAR */ #ifdef TRE_MBSTATE mbstate_t mbstate_start; #endif /* TRE_MBSTATE */ /* End offset of best match so far, or -1 if no match found yet. */ int match_eo = -1; /* Tag arrays. */ int *next_tags, *tags = NULL; /* Current TNFA state. */ tre_tnfa_transition_t *state; int *states_seen = NULL; /* Memory allocator to for allocating the backtracking stack. */ tre_mem_t mem = tre_bt_mem_new(); /* The backtracking stack. */ tre_backtrack_t stack; tre_tnfa_transition_t *trans_i; regmatch_t *pmatch = NULL; int ret; #ifdef TRE_MBSTATE memset(&mbstate, '\0', sizeof(mbstate)); #endif /* TRE_MBSTATE */ if (!mem) return REG_ESPACE; stack = tre_bt_mem_alloc(mem, sizeof(*stack)); if (!stack) { ret = REG_ESPACE; goto error_exit; } stack->prev = NULL; stack->next = NULL; DPRINT(("tnfa_execute_backtrack, input type %d\n", type)); DPRINT(("len = %d\n", len)); #ifdef TRE_USE_ALLOCA tags = alloca(sizeof(*tags) * tnfa->num_tags); pmatch = alloca(sizeof(*pmatch) * tnfa->num_submatches); states_seen = alloca(sizeof(*states_seen) * tnfa->num_states); #else /* !TRE_USE_ALLOCA */ if (tnfa->num_tags) { tags = xmalloc(sizeof(*tags) * tnfa->num_tags); if (!tags) { ret = REG_ESPACE; goto error_exit; } } if (tnfa->num_submatches) { pmatch = xmalloc(sizeof(*pmatch) * tnfa->num_submatches); if (!pmatch) { ret = REG_ESPACE; goto error_exit; } } if (tnfa->num_states) { states_seen = xmalloc(sizeof(*states_seen) * tnfa->num_states); if (!states_seen) { ret = REG_ESPACE; goto error_exit; } } #endif /* !TRE_USE_ALLOCA */ retry: { int i; for (i = 0; i < tnfa->num_tags; i++) { tags[i] = -1; if (match_tags) match_tags[i] = -1; } for (i = 0; i < tnfa->num_states; i++) states_seen[i] = 0; } state = NULL; pos = pos_start; if (type == STR_USER) str_source->rewind(pos + pos_add_next, str_source->context); GET_NEXT_WCHAR(); pos_start = pos; next_c_start = next_c; str_byte_start = str_byte; #ifdef TRE_WCHAR str_wide_start = str_wide; #endif /* TRE_WCHAR */ #ifdef TRE_MBSTATE mbstate_start = mbstate; #endif /* TRE_MBSTATE */ /* Handle initial states. */ next_tags = NULL; for (trans_i = tnfa->initial; trans_i->state; trans_i++) { DPRINT(("> init %p, prev_c %lc\n", trans_i->state, (tre_cint_t)prev_c)); if (trans_i->assertions && CHECK_ASSERTIONS(trans_i->assertions)) { DPRINT(("assert failed\n")); continue; } if (state == NULL) { /* Start from this state. */ state = trans_i->state; next_tags = trans_i->tags; } else { /* Backtrack to this state. */ DPRINT(("saving state %d for backtracking\n", trans_i->state_id)); BT_STACK_PUSH(pos, str_byte, str_wide, trans_i->state, trans_i->state_id, next_c, tags, mbstate); { int *tmp = trans_i->tags; if (tmp) while (*tmp >= 0) stack->item.tags[*tmp++] = pos; } } } if (next_tags) for (; *next_tags >= 0; next_tags++) tags[*next_tags] = pos; DPRINT(("entering match loop, pos %d, str_byte %p\n", pos, str_byte)); DPRINT(("pos:chr/code | state and tags\n")); DPRINT(("-------------+------------------------------------------------\n")); if (state == NULL) goto backtrack; while (/*CONSTCOND*/(void)1,1) { tre_tnfa_transition_t *next_state; int empty_br_match; DPRINT(("start loop\n")); if (state == tnfa->final) { DPRINT((" match found, %d %d\n", match_eo, pos)); if (match_eo < pos || (match_eo == pos && match_tags && tre_tag_order(tnfa->num_tags, tnfa->tag_directions, tags, match_tags))) { int i; /* This match wins the previous match. */ DPRINT((" win previous\n")); match_eo = pos; if (match_tags) for (i = 0; i < tnfa->num_tags; i++) match_tags[i] = tags[i]; } /* Our TNFAs never have transitions leaving from the final state, so we jump right to backtracking. */ goto backtrack; } #ifdef TRE_DEBUG DPRINT(("%3d:%2lc/%05d | %p ", pos, (tre_cint_t)next_c, (int)next_c, state)); { int i; for (i = 0; i < tnfa->num_tags; i++) DPRINT(("%d%s", tags[i], i < tnfa->num_tags - 1 ? ", " : "")); DPRINT(("\n")); } #endif /* TRE_DEBUG */ /* Go to the next character in the input string. */ empty_br_match = 0; trans_i = state; if (trans_i->state && trans_i->assertions & ASSERT_BACKREF) { /* This is a back reference state. All transitions leaving from this state have the same back reference "assertion". Instead of reading the next character, we match the back reference. */ int so, eo, bt = trans_i->u.backref; int bt_len; int result; DPRINT((" should match back reference %d\n", bt)); /* Get the substring we need to match against. Remember to turn off REG_NOSUB temporarily. */ tre_fill_pmatch(bt + 1, pmatch, tnfa->cflags & ~REG_NOSUB, tnfa, tags, pos); so = pmatch[bt].rm_so; eo = pmatch[bt].rm_eo; bt_len = eo - so; #ifdef TRE_DEBUG { int slen; if (len < 0) slen = bt_len; else slen = MIN(bt_len, len - pos); if (type == STR_BYTE) { DPRINT((" substring (len %d) is [%d, %d[: '%.*s'\n", bt_len, so, eo, bt_len, (char*)string + so)); DPRINT((" current string is '%.*s'\n", slen, str_byte - 1)); } #ifdef TRE_WCHAR else if (type == STR_WIDE) { DPRINT((" substring (len %d) is [%d, %d[: '%.*" STRF "'\n", bt_len, so, eo, bt_len, (wchar_t*)string + so)); DPRINT((" current string is '%.*" STRF "'\n", slen, str_wide - 1)); } #endif /* TRE_WCHAR */ } #endif if (len < 0) { if (type == STR_USER) result = str_source->compare((unsigned)so, (unsigned)pos, (unsigned)bt_len, str_source->context); #ifdef TRE_WCHAR else if (type == STR_WIDE) result = wcsncmp((const wchar_t*)string + so, str_wide - 1, (size_t)bt_len); #endif /* TRE_WCHAR */ else result = strncmp((const char*)string + so, str_byte - 1, (size_t)bt_len); } else if (len - pos < bt_len) result = 1; #ifdef TRE_WCHAR else if (type == STR_WIDE) result = wmemcmp((const wchar_t*)string + so, str_wide - 1, (size_t)bt_len); #endif /* TRE_WCHAR */ else result = memcmp((const char*)string + so, str_byte - 1, (size_t)bt_len); if (result == 0) { /* Back reference matched. Check for infinite loop. */ if (bt_len == 0) empty_br_match = 1; if (empty_br_match && states_seen[trans_i->state_id]) { DPRINT((" avoid loop\n")); goto backtrack; } states_seen[trans_i->state_id] = empty_br_match; /* Advance in input string and resync `prev_c', `next_c' and pos. */ DPRINT((" back reference matched\n")); str_byte += bt_len - 1; #ifdef TRE_WCHAR str_wide += bt_len - 1; #endif /* TRE_WCHAR */ pos += bt_len - 1; GET_NEXT_WCHAR(); DPRINT((" pos now %d\n", pos)); } else { DPRINT((" back reference did not match\n")); goto backtrack; } } else { /* Check for end of string. */ if (len < 0) { if (type == STR_USER) { if (str_user_end) goto backtrack; } else if (next_c == L'\0') goto backtrack; } else { if (pos >= len) goto backtrack; } /* Read the next character. */ GET_NEXT_WCHAR(); } next_state = NULL; for (trans_i = state; trans_i->state; trans_i++) { DPRINT((" transition %d-%d (%c-%c) %d to %d\n", trans_i->code_min, trans_i->code_max, trans_i->code_min, trans_i->code_max, trans_i->assertions, trans_i->state_id)); if (trans_i->code_min <= (tre_cint_t)prev_c && trans_i->code_max >= (tre_cint_t)prev_c) { if (trans_i->assertions && (CHECK_ASSERTIONS(trans_i->assertions) || CHECK_CHAR_CLASSES(trans_i, tnfa, eflags))) { DPRINT((" assertion failed\n")); continue; } if (next_state == NULL) { /* First matching transition. */ DPRINT((" Next state is %d\n", trans_i->state_id)); next_state = trans_i->state; next_tags = trans_i->tags; } else { /* Second matching transition. We may need to backtrack here to take this transition instead of the first one, so we push this transition in the backtracking stack so we can jump back here if needed. */ DPRINT((" saving state %d for backtracking\n", trans_i->state_id)); BT_STACK_PUSH(pos, str_byte, str_wide, trans_i->state, trans_i->state_id, next_c, tags, mbstate); { int *tmp; for (tmp = trans_i->tags; tmp && *tmp >= 0; tmp++) stack->item.tags[*tmp] = pos; } #if 0 /* XXX - it's important not to look at all transitions here to keep the stack small! */ break; #endif } } } if (next_state != NULL) { /* Matching transitions were found. Take the first one. */ state = next_state; /* Update the tag values. */ if (next_tags) while (*next_tags >= 0) tags[*next_tags++] = pos; } else { backtrack: /* A matching transition was not found. Try to backtrack. */ if (stack->prev) { DPRINT((" backtracking\n")); if (stack->item.state->assertions & ASSERT_BACKREF) { DPRINT((" states_seen[%d] = 0\n", stack->item.state_id)); states_seen[stack->item.state_id] = 0; } BT_STACK_POP(); } else if (match_eo < 0) { /* Try starting from a later position in the input string. */ /* Check for end of string. */ if (len < 0) { if (next_c == L'\0') { DPRINT(("end of string.\n")); break; } } else { if (pos >= len) { DPRINT(("end of string.\n")); break; } } DPRINT(("restarting from next start position\n")); next_c = (tre_char_t) next_c_start; #ifdef TRE_MBSTATE mbstate = mbstate_start; #endif /* TRE_MBSTATE */ str_byte = str_byte_start; #ifdef TRE_WCHAR str_wide = str_wide_start; #endif /* TRE_WCHAR */ goto retry; } else { DPRINT(("finished\n")); break; } } } ret = match_eo >= 0 ? REG_OK : REG_NOMATCH; *match_end_ofs = match_eo; error_exit: tre_bt_mem_destroy(mem); #ifndef TRE_USE_ALLOCA if (tags) xafree(tags); if (pmatch) xafree(pmatch); if (states_seen) xafree(states_seen); #endif /* !TRE_USE_ALLOCA */ return ret; } tre-0.9.0/lib/tre-internal.h000644 001751 001751 00000017215 14652210366 015242 0ustar00desdes000000 000000 /* tre-internal.h - TRE internal definitions This software is released under a BSD-style license. See the file LICENSE for details and copyright. */ #ifndef TRE_INTERNAL_H #define TRE_INTERNAL_H 1 #ifdef HAVE_WCHAR_H #include #endif /* HAVE_WCHAR_H */ #ifdef HAVE_WCTYPE_H #include #endif /* !HAVE_WCTYPE_H */ #include #include #include "../local_includes/tre.h" #ifdef TRE_DEBUG #include #define DPRINT(msg) do {printf msg; fflush(stdout);} while(/*CONSTCOND*/(void)0,0) #else /* !TRE_DEBUG */ #define DPRINT(msg) do { } while(/*CONSTCOND*/(void)0,0) #endif /* !TRE_DEBUG */ #define elementsof(x) ( sizeof(x) / sizeof(x[0]) ) #ifdef HAVE_MBRTOWC #define tre_mbrtowc(pwc, s, n, ps) (mbrtowc((pwc), (s), (n), (ps))) #else /* !HAVE_MBRTOWC */ #ifdef HAVE_MBTOWC #define tre_mbrtowc(pwc, s, n, ps) (mbtowc((pwc), (s), (n))) #endif /* HAVE_MBTOWC */ #endif /* !HAVE_MBRTOWC */ #ifdef TRE_MULTIBYTE #ifdef HAVE_MBSTATE_T #define TRE_MBSTATE #endif /* TRE_MULTIBYTE */ #endif /* HAVE_MBSTATE_T */ /* Define the character types and functions. */ #ifdef TRE_WCHAR /* Wide characters. */ typedef wint_t tre_cint_t; #if WCHAR_MAX <= INT_MAX #define TRE_CHAR_MAX WCHAR_MAX #else /* WCHAR_MAX > INT_MAX */ #define TRE_CHAR_MAX INT_MAX #endif #ifdef TRE_MULTIBYTE #define TRE_MB_CUR_MAX MB_CUR_MAX #else /* !TRE_MULTIBYTE */ #define TRE_MB_CUR_MAX 1 #endif /* !TRE_MULTIBYTE */ #define tre_isalnum iswalnum #define tre_isalpha iswalpha #ifdef HAVE_ISWBLANK #define tre_isblank iswblank #endif /* HAVE_ISWBLANK */ #define tre_iscntrl iswcntrl #define tre_isdigit iswdigit #define tre_isgraph iswgraph #define tre_islower iswlower #define tre_isprint iswprint #define tre_ispunct iswpunct #define tre_isspace iswspace #define tre_isupper iswupper #define tre_isxdigit iswxdigit #define tre_tolower towlower #define tre_toupper towupper #define tre_strlen wcslen #else /* !TRE_WCHAR */ /* 8 bit characters. */ typedef short tre_cint_t; #define TRE_CHAR_MAX 255 #define TRE_MB_CUR_MAX 1 #define tre_isalnum isalnum #define tre_isalpha isalpha #ifdef HAVE_ISASCII #define tre_isascii isascii #endif /* HAVE_ISASCII */ #ifdef HAVE_ISBLANK #define tre_isblank isblank #endif /* HAVE_ISBLANK */ #define tre_iscntrl iscntrl #define tre_isdigit isdigit #define tre_isgraph isgraph #define tre_islower islower #define tre_isprint isprint #define tre_ispunct ispunct #define tre_isspace isspace #define tre_isupper isupper #define tre_isxdigit isxdigit #define tre_tolower(c) (tre_cint_t)(tolower(c)) #define tre_toupper(c) (tre_cint_t)(toupper(c)) #define tre_strlen(s) (strlen((const char*)s)) #endif /* !TRE_WCHAR */ #if defined(TRE_WCHAR) && defined(HAVE_ISWCTYPE) && defined(HAVE_WCTYPE) #define TRE_USE_SYSTEM_WCTYPE 1 #endif #ifdef TRE_USE_SYSTEM_WCTYPE /* Use system provided iswctype() and wctype(). */ typedef wctype_t tre_ctype_t; #define tre_isctype iswctype #define tre_ctype wctype #else /* !TRE_USE_SYSTEM_WCTYPE */ /* Define our own versions of iswctype() and wctype(). */ typedef int (*tre_ctype_t)(tre_cint_t); #define tre_isctype(c, type) ( (type)(c) ) tre_ctype_t tre_ctype(const char *name); #endif /* !TRE_USE_SYSTEM_WCTYPE */ typedef enum { STR_WIDE, STR_BYTE, STR_MBS, STR_USER } tre_str_type_t; /* Returns number of bytes to add to (char *)ptr to make it properly aligned for the type. */ #define ALIGN(ptr, type) \ ((((long)ptr) % sizeof(type)) \ ? (sizeof(type) - (((long)ptr) % sizeof(type))) \ : 0) #undef MAX #undef MIN #define MAX(a, b) (((a) >= (b)) ? (a) : (b)) #define MIN(a, b) (((a) <= (b)) ? (a) : (b)) /* Define STRF to the correct printf formatter for strings. */ #ifdef TRE_WCHAR #define STRF "ls" #else /* !TRE_WCHAR */ #define STRF "s" #endif /* !TRE_WCHAR */ /* TNFA transition type. A TNFA state is an array of transitions, the terminator is a transition with NULL `state'. */ typedef struct tnfa_transition tre_tnfa_transition_t; struct tnfa_transition { /* Range of accepted characters. */ tre_cint_t code_min; tre_cint_t code_max; /* Pointer to the destination state. */ tre_tnfa_transition_t *state; /* ID number of the destination state. */ int state_id; /* -1 terminated array of tags (or NULL). */ int *tags; /* Matching parameters settings (or NULL). */ int *params; /* Assertion bitmap. */ int assertions; /* Assertion parameters. */ union { /* Character class assertion. */ tre_ctype_t class; /* Back reference assertion. */ int backref; } u; /* Negative character class assertions. */ tre_ctype_t *neg_classes; }; /* Assertions. */ #define ASSERT_AT_BOL 1 /* Beginning of line. */ #define ASSERT_AT_EOL 2 /* End of line. */ #define ASSERT_CHAR_CLASS 4 /* Character class in `class'. */ #define ASSERT_CHAR_CLASS_NEG 8 /* Character classes in `neg_classes'. */ #define ASSERT_AT_BOW 16 /* Beginning of word. */ #define ASSERT_AT_EOW 32 /* End of word. */ #define ASSERT_AT_WB 64 /* Word boundary. */ #define ASSERT_AT_WB_NEG 128 /* Not a word boundary. */ #define ASSERT_BACKREF 256 /* A back reference in `backref'. */ #define ASSERT_LAST 256 /* Tag directions. */ typedef enum { TRE_TAG_MINIMIZE = 0, TRE_TAG_MAXIMIZE = 1 } tre_tag_direction_t; /* Parameters that can be changed dynamically while matching. */ typedef enum { TRE_PARAM_COST_INS = 0, TRE_PARAM_COST_DEL = 1, TRE_PARAM_COST_SUBST = 2, TRE_PARAM_COST_MAX = 3, TRE_PARAM_MAX_INS = 4, TRE_PARAM_MAX_DEL = 5, TRE_PARAM_MAX_SUBST = 6, TRE_PARAM_MAX_ERR = 7, TRE_PARAM_DEPTH = 8, TRE_PARAM_LAST = 9 } tre_param_t; /* Unset matching parameter */ #define TRE_PARAM_UNSET -1 /* Signifies the default matching parameter value. */ #define TRE_PARAM_DEFAULT -2 /* Instructions to compute submatch register values from tag values after a successful match. */ struct tre_submatch_data { /* Tag that gives the value for rm_so (submatch start offset). */ int so_tag; /* Tag that gives the value for rm_eo (submatch end offset). */ int eo_tag; /* List of submatches this submatch is contained in. */ int *parents; }; typedef struct tre_submatch_data tre_submatch_data_t; /* TNFA definition. */ typedef struct tnfa tre_tnfa_t; struct tnfa { tre_tnfa_transition_t *transitions; unsigned int num_transitions; tre_tnfa_transition_t *initial; tre_tnfa_transition_t *final; tre_submatch_data_t *submatch_data; char *firstpos_chars; int first_char; unsigned int num_submatches; tre_tag_direction_t *tag_directions; int *minimal_tags; int num_tags; int num_minimals; int end_tag; int num_states; int cflags; int have_backrefs; int have_approx; int params_depth; }; int tre_compile(regex_t *preg, const tre_char_t *regex, size_t n, int cflags); void tre_free(regex_t *preg); void tre_fill_pmatch(size_t nmatch, regmatch_t pmatch[], int cflags, const tre_tnfa_t *tnfa, int *tags, int match_eo); reg_errcode_t tre_tnfa_run_parallel(const tre_tnfa_t *tnfa, const void *string, int len, tre_str_type_t type, int *match_tags, int eflags, int *match_end_ofs); reg_errcode_t tre_tnfa_run_parallel(const tre_tnfa_t *tnfa, const void *string, int len, tre_str_type_t type, int *match_tags, int eflags, int *match_end_ofs); reg_errcode_t tre_tnfa_run_backtrack(const tre_tnfa_t *tnfa, const void *string, int len, tre_str_type_t type, int *match_tags, int eflags, int *match_end_ofs); #ifdef TRE_APPROX reg_errcode_t tre_tnfa_run_approx(const tre_tnfa_t *tnfa, const void *string, int len, tre_str_type_t type, int *match_tags, regamatch_t *match, regaparams_t params, int eflags, int *match_end_ofs); #endif /* TRE_APPROX */ #endif /* TRE_INTERNAL_H */ /* EOF */ tre-0.9.0/lib/xmalloc.h000644 001751 001751 00000004532 14671047654 014304 0ustar00desdes000000 000000 /* xmalloc.h - Simple malloc debugging library API This software is released under a BSD-style license. See the file LICENSE for details and copyright. */ #ifndef _XMALLOC_H #define _XMALLOC_H 1 void *xmalloc_impl(size_t size, const char *file, int line, const char *func); void *xcalloc_impl(size_t nmemb, size_t size, const char *file, int line, const char *func); void xfree_impl(void *ptr, const char *file, int line, const char *func); void *xrealloc_impl(void *ptr, size_t new_size, const char *file, int line, const char *func); int xmalloc_dump_leaks(void); void xmalloc_configure(int fail_after); #ifndef XMALLOC_INTERNAL #ifdef MALLOC_DEBUGGING /* Version 2.4 and later of GCC define a magical variable `__PRETTY_FUNCTION__' which contains the name of the function currently being defined. # define __XMALLOC_FUNCTION __PRETTY_FUNCTION__ This is broken in G++ before version 2.6. C9x has a similar variable called __func__, but prefer the GCC one since it demangles C++ function names. */ # ifdef __GNUC__ # if __GNUC__ > 2 || (__GNUC__ == 2 \ && __GNUC_MINOR__ >= (defined __cplusplus ? 6 : 4)) # define __XMALLOC_FUNCTION __PRETTY_FUNCTION__ # else # define __XMALLOC_FUNCTION ((const char *) 0) # endif # else # if defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L # define __XMALLOC_FUNCTION __func__ # else # define __XMALLOC_FUNCTION ((const char *) 0) # endif # endif #define xmalloc(size) xmalloc_impl(size, __FILE__, __LINE__, \ __XMALLOC_FUNCTION) #define xcalloc(nmemb, size) xcalloc_impl(nmemb, size, __FILE__, __LINE__, \ __XMALLOC_FUNCTION) #define xfree(ptr) xfree_impl(ptr, __FILE__, __LINE__, __XMALLOC_FUNCTION) #define xrealloc(ptr, new_size) xrealloc_impl(ptr, new_size, __FILE__, \ __LINE__, __XMALLOC_FUNCTION) #undef malloc #undef calloc #undef free #undef realloc #define malloc USE_XMALLOC_INSTEAD_OF_MALLOC #define calloc USE_XCALLOC_INSTEAD_OF_CALLOC #define free USE_XFREE_INSTEAD_OF_FREE #define realloc USE_XREALLOC_INSTEAD_OF_REALLOC #else /* !MALLOC_DEBUGGING */ #include #define xmalloc(size) malloc(size) #define xcalloc(nmemb, size) calloc(nmemb, size) #define xfree(ptr) free(ptr) #define xrealloc(ptr, new_size) realloc(ptr, new_size) #endif /* !MALLOC_DEBUGGING */ #endif /* !XMALLOC_INTERNAL */ #endif /* _XMALLOC_H */ /* EOF */ tre-0.9.0/lib/regerror.c000644 001751 001751 00000004552 14670277700 014465 0ustar00desdes000000 000000 /* tre_regerror.c - POSIX tre_regerror() implementation for TRE. This software is released under a BSD-style license. See the file LICENSE for details and copyright. */ #ifdef HAVE_CONFIG_H #include #endif /* HAVE_CONFIG_H */ #include #ifdef HAVE_WCHAR_H #include #endif /* HAVE_WCHAR_H */ #ifdef HAVE_WCTYPE_H #include #endif /* HAVE_WCTYPE_H */ #include "tre-internal.h" #ifdef HAVE_GETTEXT #include #else #define dgettext(p, s) s #define gettext(s) s #endif #define _(String) dgettext(PACKAGE, String) #define gettext_noop(String) String #define xstr(s) str(s) #define str(s) #s /* Error message strings for error codes listed in `tre.h'. This list needs to be in sync with the codes listed there, naturally. */ static const char *tre_error_messages[] = { gettext_noop("No error"), /* REG_OK */ gettext_noop("No match"), /* REG_NOMATCH */ gettext_noop("Invalid regexp"), /* REG_BADPAT */ gettext_noop("Unknown collating element"), /* REG_ECOLLATE */ gettext_noop("Unknown character class name"), /* REG_ECTYPE */ gettext_noop("Trailing backslash"), /* REG_EESCAPE */ gettext_noop("Invalid back reference"), /* REG_ESUBREG */ gettext_noop("Missing ']'"), /* REG_EBRACK */ gettext_noop("Missing ')'"), /* REG_EPAREN */ gettext_noop("Missing '}'"), /* REG_EBRACE */ gettext_noop("Invalid contents of {}"), /* REG_BADBR */ gettext_noop("Invalid character range"), /* REG_ERANGE */ gettext_noop("Out of memory"), /* REG_ESPACE */ gettext_noop("Invalid use of repetition operators"), /* REG_BADRPT */ gettext_noop("Maximum repetition in {} larger than " xstr(RE_DUP_MAX)), /* REG_BADMAX */ }; size_t tre_regerror(int errcode, const regex_t *preg, char *errbuf, size_t errbuf_size) { const char *err; size_t err_len; /*LINTED*/(void)&preg; if (errcode >= 0 && errcode < (int)(sizeof(tre_error_messages) / sizeof(*tre_error_messages))) err = gettext(tre_error_messages[errcode]); else err = gettext("Unknown error"); err_len = strlen(err) + 1; if (errbuf_size > 0 && errbuf != NULL) { if (err_len > errbuf_size) { strncpy(errbuf, err, errbuf_size - 1); errbuf[errbuf_size - 1] = '\0'; } else { strcpy(errbuf, err); } } return err_len; } /* EOF */ tre-0.9.0/lib/tre-parse.c000644 001751 001751 00000127113 14671047654 014543 0ustar00desdes000000 000000 /* tre-parse.c - Regexp parser This software is released under a BSD-style license. See the file LICENSE for details and copyright. */ /* This parser is just a simple recursive descent parser for POSIX.2 regexps. The parser supports both the obsolete default syntax and the "extended" syntax, and some nonstandard extensions. */ #ifdef HAVE_CONFIG_H #include #endif /* HAVE_CONFIG_H */ #include #include #include #include "xmalloc.h" #include "tre-mem.h" #include "tre-ast.h" #include "tre-stack.h" #include "tre-parse.h" /* Characters with special meanings in regexp syntax. */ #define CHAR_PIPE L'|' #define CHAR_LPAREN L'(' #define CHAR_RPAREN L')' #define CHAR_LBRACE L'{' #define CHAR_RBRACE L'}' #define CHAR_LBRACKET L'[' #define CHAR_RBRACKET L']' #define CHAR_MINUS L'-' #define CHAR_STAR L'*' #define CHAR_QUESTIONMARK L'?' #define CHAR_PLUS L'+' #define CHAR_PERIOD L'.' #define CHAR_COLON L':' #define CHAR_EQUAL L'=' #define CHAR_COMMA L',' #define CHAR_CARET L'^' #define CHAR_DOLLAR L'$' #define CHAR_BACKSLASH L'\\' #define CHAR_HASH L'#' #define CHAR_TILDE L'~' /* Some macros for expanding \w, \s, etc. */ static const struct tre_macro_struct { const char c; const char *expansion; } tre_macros[] = { {'t', "\t"}, {'n', "\n"}, {'r', "\r"}, {'f', "\f"}, {'a', "\a"}, {'e', "\033"}, {'w', "[[:alnum:]_]"}, {'W', "[^[:alnum:]_]"}, {'s', "[[:space:]]"}, {'S', "[^[:space:]]"}, {'d', "[[:digit:]]"}, {'D', "[^[:digit:]]"}, { 0, NULL } }; /* Expands a macro delimited by `regex' and `regex_end' to `buf', which must have at least `len' items. Sets buf[0] to zero if the there is no match in `tre_macros'. */ static void tre_expand_macro(const tre_char_t *regex, const tre_char_t *regex_end, tre_char_t *buf, size_t buf_len) { int i; buf[0] = 0; if (regex >= regex_end) return; for (i = 0; tre_macros[i].expansion; i++) { if (tre_macros[i].c == *regex) { unsigned int j; DPRINT(("Expanding macro '%c' => '%s'\n", tre_macros[i].c, tre_macros[i].expansion)); for (j = 0; tre_macros[i].expansion[j] && j < buf_len - 1; j++) buf[j] = tre_macros[i].expansion[j]; buf[j] = 0; break; } } } static reg_errcode_t tre_new_item(tre_mem_t mem, int min, int max, int *i, int *max_i, tre_ast_node_t ***items) { reg_errcode_t status; tre_ast_node_t **array = *items; /* Allocate more space if necessary. */ if (*i >= *max_i) { tre_ast_node_t **new_items; DPRINT(("out of array space, i = %d\n", *i)); /* If the array is already 1024 items large, give up -- there's probably an error in the regexp (e.g. not a '\0' terminated string and missing ']') */ if (*max_i > 1024) return REG_ESPACE; *max_i *= 2; new_items = xrealloc(array, sizeof(*items) * *max_i); if (new_items == NULL) return REG_ESPACE; *items = array = new_items; } array[*i] = tre_ast_new_literal(mem, min, max); status = array[*i] == NULL ? REG_ESPACE : REG_OK; (*i)++; return status; } /* Expands a character class to character ranges. */ static reg_errcode_t tre_expand_ctype(tre_mem_t mem, tre_ctype_t class, tre_ast_node_t ***items, int *i, int *max_i, int cflags) { reg_errcode_t status = REG_OK; tre_cint_t c; int j, min = -1, max = 0; DPRINT((" expanding class to character ranges\n")); for (j = 0; (j < 256) && (status == REG_OK); j++) { c = (tre_cint_t) j; if (tre_isctype(c, class) || ((cflags & REG_ICASE) && (tre_isctype(tre_tolower(c), class) || tre_isctype(tre_toupper(c), class)))) { if (min < 0) min = c; max = c; } else if (min >= 0) { DPRINT((" range %c (%d) to %c (%d)\n", min, min, max, max)); status = tre_new_item(mem, min, max, i, max_i, items); min = -1; } } if (min >= 0 && status == REG_OK) status = tre_new_item(mem, min, max, i, max_i, items); return status; } static int tre_compare_items(const void *a, const void *b) { const tre_ast_node_t *node_a = *(tre_ast_node_t * const *)a; const tre_ast_node_t *node_b = *(tre_ast_node_t * const *)b; tre_literal_t *l_a = node_a->obj, *l_b = node_b->obj; long a_min = l_a->code_min, b_min = l_b->code_min; if (a_min < b_min) return -1; else if (a_min > b_min) return 1; else return 0; } #ifndef TRE_USE_SYSTEM_WCTYPE /* isalnum() and the rest may be macros, so wrap them to functions. */ int tre_isalnum_func(tre_cint_t c) { return tre_isalnum(c); } int tre_isalpha_func(tre_cint_t c) { return tre_isalpha(c); } #ifdef tre_isascii int tre_isascii_func(tre_cint_t c) { return tre_isascii(c); } #else /* !tre_isascii */ int tre_isascii_func(tre_cint_t c) { return !(c >> 7); } #endif /* !tre_isascii */ #ifdef tre_isblank int tre_isblank_func(tre_cint_t c) { return tre_isblank(c); } #else /* !tre_isblank */ int tre_isblank_func(tre_cint_t c) { return ((c == ' ') || (c == '\t')); } #endif /* !tre_isblank */ int tre_iscntrl_func(tre_cint_t c) { return tre_iscntrl(c); } int tre_isdigit_func(tre_cint_t c) { return tre_isdigit(c); } int tre_isgraph_func(tre_cint_t c) { return tre_isgraph(c); } int tre_islower_func(tre_cint_t c) { return tre_islower(c); } int tre_isprint_func(tre_cint_t c) { return #if defined(WIN32) && TRE_WCHAR /* On Windows, iswprint(L'\t') incorrectly returns true. */ c != L'\t' && #endif tre_isprint(c); } int tre_ispunct_func(tre_cint_t c) { return tre_ispunct(c); } int tre_isspace_func(tre_cint_t c) { return tre_isspace(c); } int tre_isupper_func(tre_cint_t c) { return tre_isupper(c); } int tre_isxdigit_func(tre_cint_t c) { return tre_isxdigit(c); } struct { char *name; int (*func)(tre_cint_t); } tre_ctype_map[] = { { "alnum", &tre_isalnum_func }, { "alpha", &tre_isalpha_func }, #ifdef tre_isascii { "ascii", &tre_isascii_func }, #endif /* tre_isascii */ #ifdef tre_isblank { "blank", &tre_isblank_func }, #endif /* tre_isblank */ { "cntrl", &tre_iscntrl_func }, { "digit", &tre_isdigit_func }, { "graph", &tre_isgraph_func }, { "lower", &tre_islower_func }, { "print", &tre_isprint_func }, { "punct", &tre_ispunct_func }, { "space", &tre_isspace_func }, { "upper", &tre_isupper_func }, { "xdigit", &tre_isxdigit_func }, { NULL, NULL} }; tre_ctype_t tre_ctype(const char *name) { int i; for (i = 0; tre_ctype_map[i].name != NULL; i++) { if (strcmp(name, tre_ctype_map[i].name) == 0) return tre_ctype_map[i].func; } return (tre_ctype_t)0; } #endif /* !TRE_USE_SYSTEM_WCTYPE */ /* Maximum number of character classes that can occur in a negated bracket expression. */ #define MAX_NEG_CLASSES 64 /* Maximum length of character class names. */ #define MAX_CLASS_NAME #define REST(re) (int)(ctx->re_end - (re)), (re) static reg_errcode_t tre_parse_bracket_items(tre_parse_ctx_t *ctx, int negate, tre_ctype_t neg_classes[], int *num_neg_classes, tre_ast_node_t ***items, int *num_items, int *items_size) { const tre_char_t *re = ctx->re; reg_errcode_t status; tre_ctype_t class = (tre_ctype_t)0; tre_cint_t min = 0, max = 0; int i = *num_items; int max_i = *items_size; int skip; /* Build an array of the items in the bracket expression. */ for (;;) { skip = 0; if (re == ctx->re_end) { return REG_EBRACK; } if (*re == CHAR_RBRACKET && re > ctx->re) { DPRINT(("tre_parse_bracket: done: '%.*" STRF "'\n", REST(re))); re++; break; } class = (tre_ctype_t)0; if (re + 2 < ctx->re_end && *(re + 1) == CHAR_MINUS && *(re + 2) != CHAR_RBRACKET) { DPRINT(("tre_parse_bracket: range: '%.*" STRF "'\n", REST(re))); min = *re; max = *(re + 2); re += 3; /* XXX - Should use collation order instead of encoding values in character ranges. */ if (min > max) return REG_ERANGE; } else if (re + 1 < ctx->re_end && *re == CHAR_LBRACKET && *(re + 1) == CHAR_PERIOD) return REG_ECOLLATE; else if (re + 1 < ctx->re_end && *re == CHAR_LBRACKET && *(re + 1) == CHAR_EQUAL) return REG_ECOLLATE; else if (re + 1 < ctx->re_end && *re == CHAR_LBRACKET && *(re + 1) == CHAR_COLON) { char tmp_str[64]; const tre_char_t *endptr = re + 2; size_t len; DPRINT(("tre_parse_bracket: class: '%.*" STRF "'\n", REST(re))); while (endptr < ctx->re_end && *endptr != CHAR_COLON) endptr++; if (endptr != ctx->re_end) { len = MIN(endptr - re - 2, 63); #ifdef TRE_WCHAR { tre_char_t tmp_wcs[64]; wcsncpy(tmp_wcs, re + 2, len); tmp_wcs[len] = L'\0'; #if defined HAVE_WCSRTOMBS { mbstate_t state; const tre_char_t *src = tmp_wcs; memset(&state, '\0', sizeof(state)); len = wcsrtombs(tmp_str, &src, sizeof(tmp_str), &state); } #elif defined HAVE_WCSTOMBS len = wcstombs(tmp_str, tmp_wcs, 63); #endif /* defined HAVE_WCSTOMBS */ if (len == (size_t)-1) return REG_ECTYPE; } #else /* !TRE_WCHAR */ strncpy(tmp_str, (const char*)re + 2, len); #endif /* !TRE_WCHAR */ tmp_str[len] = '\0'; DPRINT((" class name: %s\n", tmp_str)); class = tre_ctype(tmp_str); if (!class) return REG_ECTYPE; /* Optimize character classes for 8 bit character sets. */ if (ctx->mb_cur_max == 1) { status = tre_expand_ctype(ctx->mem, class, items, &i, &max_i, ctx->cflags); if (status != REG_OK) return status; class = (tre_ctype_t)0; skip = 1; } re = endptr + 2; } else return REG_ECTYPE; min = 0; max = TRE_CHAR_MAX; } else { DPRINT(("tre_parse_bracket: char: '%.*" STRF "'\n", REST(re))); if (*re == CHAR_MINUS && *(re + 1) != CHAR_RBRACKET && ctx->re != re) /* Two ranges are not allowed to share and endpoint. */ return REG_ERANGE; min = max = *re++; } if (class && negate) if (*num_neg_classes >= MAX_NEG_CLASSES) return REG_ESPACE; else neg_classes[(*num_neg_classes)++] = class; else if (!skip) { status = tre_new_item(ctx->mem, min, max, &i, &max_i, items); if (status != REG_OK) return status; ((tre_literal_t*)((*items)[i-1])->obj)->u.class = class; } /* Add opposite-case counterpoints if REG_ICASE is present. This is broken if there are more than two "same" characters. */ if (ctx->cflags & REG_ICASE && !class && !skip) { tre_cint_t cmin, ccurr; DPRINT(("adding opposite-case counterpoints\n")); while (min <= max) { if (tre_islower(min)) { cmin = ccurr = tre_toupper(min++); while (tre_islower(min) && tre_toupper(min) == ccurr + 1 && min <= max) ccurr = tre_toupper(min++); status = tre_new_item(ctx->mem, cmin, ccurr, &i, &max_i, items); if (status != REG_OK) return status; } else if (tre_isupper(min)) { cmin = ccurr = tre_tolower(min++); while (tre_isupper(min) && tre_tolower(min) == ccurr + 1 && min <= max) ccurr = tre_tolower(min++); status = tre_new_item(ctx->mem, cmin, ccurr, &i, &max_i, items); if (status != REG_OK) return status; } else min++; } } } *num_items = i; *items_size = max_i; ctx->re = re; return REG_OK; } static reg_errcode_t tre_parse_bracket(tre_parse_ctx_t *ctx, tre_ast_node_t **result) { tre_ast_node_t *node = NULL; int negate = 0; reg_errcode_t status = REG_OK; tre_ast_node_t **items, *u, *n; int i = 0, j, max_i = 32; long curr_max, curr_min; tre_ctype_t neg_classes[MAX_NEG_CLASSES]; int num_neg_classes = 0; /* Start off with an array of `max_i' elements. */ items = xmalloc(sizeof(*items) * max_i); if (items == NULL) return REG_ESPACE; if (*ctx->re == CHAR_CARET) { DPRINT(("tre_parse_bracket: negate: '%.*" STRF "'\n", REST(ctx->re))); negate = 1; ctx->re++; } status = tre_parse_bracket_items(ctx, negate, neg_classes, &num_neg_classes, &items, &i, &max_i); if (status != REG_OK) goto parse_bracket_done; /* Sort the array if we need to negate it. */ if (negate) qsort(items, (unsigned)i, sizeof(*items), tre_compare_items); curr_max = curr_min = 0; /* Build a union of the items in the array, negated if necessary. */ for (j = 0; j < i && status == REG_OK; j++) { long min, max; tre_literal_t *l = items[j]->obj; min = l->code_min; max = l->code_max; DPRINT(("item: %ld - %ld, class %ld, curr_max = %ld\n", l->code_min, l->code_max, (long)l->u.class, curr_max)); if (negate) { if (min < curr_max) { /* Overlap. */ curr_max = MAX(max + 1, curr_max); DPRINT(("overlap, curr_max = %ld\n", curr_max)); l = NULL; } else { /* No overlap. */ curr_max = min - 1; if (curr_max >= curr_min) { DPRINT(("no overlap\n")); l->code_min = curr_min; l->code_max = curr_max; } else { DPRINT(("no overlap, zero room\n")); l = NULL; } curr_min = curr_max = max + 1; } } if (l != NULL) { int k; DPRINT(("creating %ld - %ld\n", l->code_min, l->code_max)); if (num_neg_classes > 0) { l->neg_classes = tre_mem_alloc(ctx->mem, (sizeof(l->neg_classes) * (num_neg_classes + 1))); if (l->neg_classes == NULL) { status = REG_ESPACE; break; } for (k = 0; k < num_neg_classes; k++) l->neg_classes[k] = neg_classes[k]; l->neg_classes[k] = (tre_ctype_t)0; } else l->neg_classes = NULL; if (node == NULL) node = items[j]; else { u = tre_ast_new_union(ctx->mem, node, items[j]); if (u == NULL) status = REG_ESPACE; node = u; } } } if (status != REG_OK) goto parse_bracket_done; if (negate) { int k; DPRINT(("final: creating %ld - %ld\n", curr_min, (long)TRE_CHAR_MAX)); n = tre_ast_new_literal(ctx->mem, curr_min, TRE_CHAR_MAX); if (n == NULL) status = REG_ESPACE; else { tre_literal_t *l = n->obj; if (num_neg_classes > 0) { l->neg_classes = tre_mem_alloc(ctx->mem, (sizeof(l->neg_classes) * (num_neg_classes + 1))); if (l->neg_classes == NULL) { status = REG_ESPACE; goto parse_bracket_done; } for (k = 0; k < num_neg_classes; k++) l->neg_classes[k] = neg_classes[k]; l->neg_classes[k] = (tre_ctype_t)0; } else l->neg_classes = NULL; if (node == NULL) node = n; else { u = tre_ast_new_union(ctx->mem, node, n); if (u == NULL) status = REG_ESPACE; node = u; } } } if (status != REG_OK) goto parse_bracket_done; #ifdef TRE_DEBUG tre_ast_print(node); #endif /* TRE_DEBUG */ parse_bracket_done: xfree(items); *result = node; return status; } /* Parses a positive decimal integer capped at INT_MAX. Returns -1 if the string does not contain a valid number. */ static int tre_parse_int(const tre_char_t **regex, const tre_char_t *regex_end) { unsigned long num = 0; int overflow = 0; const tre_char_t *r = *regex; while (r < regex_end && *r >= L'0' && *r <= L'9') { if (!overflow) { if (num * 10 + *r - L'0' < num) { overflow = 1; } else { num = num * 10 + *r - L'0'; if (num > INT_MAX) overflow = 1; } } r++; } if (r == *regex) return -1; *regex = r; return overflow ? INT_MAX : (int)num; } static reg_errcode_t tre_parse_bound(tre_parse_ctx_t *ctx, tre_ast_node_t **result) { int min, max, i; int cost_ins, cost_del, cost_subst, cost_max; int limit_ins, limit_del, limit_subst, limit_err; const tre_char_t *r = ctx->re; const tre_char_t *start; int minimal = (ctx->cflags & REG_UNGREEDY) ? 1 : 0; int approx = 0; int costs_set = 0; int counts_set = 0; cost_ins = cost_del = cost_subst = cost_max = TRE_PARAM_UNSET; limit_ins = limit_del = limit_subst = limit_err = TRE_PARAM_UNSET; /* Parse number (minimum repetition count). */ min = -1; if (r < ctx->re_end && *r >= L'0' && *r <= L'9') { DPRINT(("tre_parse: min count: '%.*" STRF "'\n", REST(r))); min = tre_parse_int(&r, ctx->re_end); } /* Parse comma and second number (maximum repetition count). */ max = min; if (r < ctx->re_end && *r == CHAR_COMMA) { if (min < 0) min = 0; r++; DPRINT(("tre_parse: max count: '%.*" STRF "'\n", REST(r))); max = tre_parse_int(&r, ctx->re_end); } /* Check that the repeat counts are sane. */ if (max >= 0 && min > max) return REG_BADBR; if (min > RE_DUP_MAX || max > RE_DUP_MAX) return REG_BADMAX; /* '{' optionally followed immediately by a number == minimum repcount optionally followed by , then a number == maximum repcount + then a number == maximum insertion count - then a number == maximum deletion count # then a number == maximum substitution count ~ then a number == maximum number of errors Any of +, -, # or ~ without followed by a number means that the maximum count/number of errors is infinite. An equation of the form Xi + Yd + Zs < C can be specified to set costs and the cost limit to a value different from the default value: - X is the cost of an insertion - Y is the cost of a deletion - Z is the cost of a substitution - C is the maximum cost If no count limit or cost is set for an operation, the operation is not allowed at all. */ do { int done; start = r; /* Parse count limit settings */ done = 0; if (!counts_set) while (r + 1 < ctx->re_end && !done) { switch (*r) { case CHAR_PLUS: /* Insert limit */ DPRINT(("tre_parse: ins limit: '%.*" STRF "'\n", REST(r))); r++; limit_ins = tre_parse_int(&r, ctx->re_end); if (limit_ins < 0) limit_ins = INT_MAX; counts_set = 1; break; case CHAR_MINUS: /* Delete limit */ DPRINT(("tre_parse: del limit: '%.*" STRF "'\n", REST(r))); r++; limit_del = tre_parse_int(&r, ctx->re_end); if (limit_del < 0) limit_del = INT_MAX; counts_set = 1; break; case CHAR_HASH: /* Substitute limit */ DPRINT(("tre_parse: subst limit: '%.*" STRF "'\n", REST(r))); r++; limit_subst = tre_parse_int(&r, ctx->re_end); if (limit_subst < 0) limit_subst = INT_MAX; counts_set = 1; break; case CHAR_TILDE: /* Maximum number of changes */ DPRINT(("tre_parse: count limit: '%.*" STRF "'\n", REST(r))); r++; limit_err = tre_parse_int(&r, ctx->re_end); if (limit_err < 0) limit_err = INT_MAX; approx = 1; break; case CHAR_COMMA: r++; break; case L' ': r++; break; case L'}': done = 1; break; default: done = 1; break; } } /* Parse cost restriction equation. */ done = 0; if (!costs_set) while (r + 1 < ctx->re_end && !done) { switch (*r) { case CHAR_PLUS: case L' ': r++; break; case L'<': DPRINT(("tre_parse: max cost: '%.*" STRF "'\n", REST(r))); r++; while (*r == L' ') r++; cost_max = tre_parse_int(&r, ctx->re_end); if (cost_max < 0) cost_max = INT_MAX; else cost_max--; approx = 1; break; case CHAR_COMMA: r++; done = 1; break; default: if (*r >= L'0' && *r <= L'9') { #ifdef TRE_DEBUG const tre_char_t *sr = r; #endif /* TRE_DEBUG */ int cost = tre_parse_int(&r, ctx->re_end); /* XXX - make sure r is not past end. */ switch (*r) { case L'i': /* Insert cost */ DPRINT(("tre_parse: ins cost: '%.*" STRF "'\n", REST(sr))); r++; cost_ins = cost; costs_set = 1; break; case L'd': /* Delete cost */ DPRINT(("tre_parse: del cost: '%.*" STRF "'\n", REST(sr))); r++; cost_del = cost; costs_set = 1; break; case L's': /* Substitute cost */ DPRINT(("tre_parse: subst cost: '%.*" STRF "'\n", REST(sr))); r++; cost_subst = cost; costs_set = 1; break; default: return REG_BADBR; } } else { done = 1; break; } } } } while (start != r); /* Missing }. */ if (r >= ctx->re_end) return REG_EBRACE; /* Empty contents of {}. */ if (r == ctx->re) return REG_BADBR; /* Parse the ending '}' or '\}'.*/ if (ctx->cflags & REG_EXTENDED) { if (r >= ctx->re_end || *r != CHAR_RBRACE) return REG_BADBR; r++; } else { if (r + 1 >= ctx->re_end || *r != CHAR_BACKSLASH || *(r + 1) != CHAR_RBRACE) return REG_BADBR; r += 2; } /* Parse trailing '?' marking minimal repetition. */ if (r < ctx->re_end) { if (*r == CHAR_QUESTIONMARK) { minimal = !(ctx->cflags & REG_UNGREEDY); r++; } else if (*r == CHAR_STAR || *r == CHAR_PLUS) { /* These are reserved for future extensions. */ return REG_BADRPT; } } /* Create the AST node(s). */ if (min == 0 && max == 0) { *result = tre_ast_new_literal(ctx->mem, EMPTY, -1); if (*result == NULL) return REG_ESPACE; } else { if (min < 0 && max < 0) /* Only approximate parameters set, no repetitions. */ min = max = 1; *result = tre_ast_new_iter(ctx->mem, *result, min, max, minimal); if (!*result) return REG_ESPACE; /* If approximate matching parameters are set, add them to the iteration node. */ if (approx || costs_set || counts_set) { int *params; tre_iteration_t *iter = (*result)->obj; if (costs_set || counts_set) { if (limit_ins == TRE_PARAM_UNSET) { if (cost_ins == TRE_PARAM_UNSET) limit_ins = 0; else limit_ins = INT_MAX; } if (limit_del == TRE_PARAM_UNSET) { if (cost_del == TRE_PARAM_UNSET) limit_del = 0; else limit_del = INT_MAX; } if (limit_subst == TRE_PARAM_UNSET) { if (cost_subst == TRE_PARAM_UNSET) limit_subst = 0; else limit_subst = INT_MAX; } } if (cost_max == TRE_PARAM_UNSET) cost_max = INT_MAX; if (limit_err == TRE_PARAM_UNSET) limit_err = INT_MAX; ctx->have_approx = 1; params = tre_mem_alloc(ctx->mem, sizeof(*params) * TRE_PARAM_LAST); if (!params) return REG_ESPACE; for (i = 0; i < TRE_PARAM_LAST; i++) params[i] = TRE_PARAM_UNSET; params[TRE_PARAM_COST_INS] = cost_ins; params[TRE_PARAM_COST_DEL] = cost_del; params[TRE_PARAM_COST_SUBST] = cost_subst; params[TRE_PARAM_COST_MAX] = cost_max; params[TRE_PARAM_MAX_INS] = limit_ins; params[TRE_PARAM_MAX_DEL] = limit_del; params[TRE_PARAM_MAX_SUBST] = limit_subst; params[TRE_PARAM_MAX_ERR] = limit_err; iter->params = params; } } DPRINT(("tre_parse_bound: min %d, max %d, costs [%d,%d,%d, total %d], " "limits [%d,%d,%d, total %d]\n", min, max, cost_ins, cost_del, cost_subst, cost_max, limit_ins, limit_del, limit_subst, limit_err)); ctx->re = r; return REG_OK; } typedef enum { PARSE_RE = 0, PARSE_ATOM, PARSE_MARK_FOR_SUBMATCH, PARSE_BRANCH, PARSE_PIECE, PARSE_CATENATION, PARSE_POST_CATENATION, PARSE_UNION, PARSE_POST_UNION, PARSE_POSTFIX, PARSE_RESTORE_CFLAGS } tre_parse_re_stack_symbol_t; reg_errcode_t tre_parse(tre_parse_ctx_t *ctx) { tre_ast_node_t *result = NULL; tre_parse_re_stack_symbol_t symbol; reg_errcode_t status = REG_OK; tre_stack_t *stack = ctx->stack; int bottom = tre_stack_num_objects(stack); int depth = 0; int temporary_cflags = 0; DPRINT(("tre_parse: parsing '%.*" STRF "', len = %d\n", ctx->len, ctx->re, ctx->len)); if (!ctx->nofirstsub) { STACK_PUSH(stack, int, ctx->submatch_id); STACK_PUSH(stack, int, PARSE_MARK_FOR_SUBMATCH); ctx->submatch_id++; } STACK_PUSH(stack, int, PARSE_RE); ctx->re_start = ctx->re; ctx->re_end = ctx->re + ctx->len; /* The following is basically just a recursive descent parser. I use an explicit stack instead of recursive functions mostly because of two reasons: compatibility with systems which have an overflowable call stack, and efficiency (both in lines of code and speed). */ while (tre_stack_num_objects(stack) > bottom && status == REG_OK) { symbol = tre_stack_pop_int(stack); switch (symbol) { case PARSE_RE: /* Parse a full regexp. A regexp is one or more branches, separated by the union operator `|'. */ #ifdef REG_LITERAL if (!(ctx->cflags & REG_LITERAL) && ctx->cflags & REG_EXTENDED) #endif /* REG_LITERAL */ STACK_PUSHX(stack, int, PARSE_UNION); STACK_PUSHX(stack, int, PARSE_BRANCH); break; case PARSE_BRANCH: /* Parse a branch. A branch is one or more pieces, concatenated. A piece is an atom possibly followed by a postfix operator. */ STACK_PUSHX(stack, int, PARSE_CATENATION); STACK_PUSHX(stack, int, PARSE_PIECE); break; case PARSE_PIECE: /* Parse a piece. A piece is an atom possibly followed by one or more postfix operators. */ #ifdef REG_LITERAL if (!(ctx->cflags & REG_LITERAL)) #endif /* REG_LITERAL */ STACK_PUSHX(stack, int, PARSE_POSTFIX); STACK_PUSHX(stack, int, PARSE_ATOM); break; case PARSE_CATENATION: /* If the expression has not ended, parse another piece. */ { tre_char_t c; if (ctx->re >= ctx->re_end) break; c = *ctx->re; #ifdef REG_LITERAL if (!(ctx->cflags & REG_LITERAL)) { #endif /* REG_LITERAL */ if (ctx->cflags & REG_EXTENDED && c == CHAR_PIPE) break; if ((ctx->cflags & REG_EXTENDED && c == CHAR_RPAREN && depth > 0) || (!(ctx->cflags & REG_EXTENDED) && (c == CHAR_BACKSLASH && *(ctx->re + 1) == CHAR_RPAREN))) { if (!(ctx->cflags & REG_EXTENDED) && depth == 0) status = REG_EPAREN; DPRINT(("tre_parse: group end: '%.*" STRF "'\n", REST(ctx->re))); depth--; if (!(ctx->cflags & REG_EXTENDED)) ctx->re += 2; break; } #ifdef REG_LITERAL } #endif /* REG_LITERAL */ #ifdef REG_RIGHT_ASSOC if (ctx->cflags & REG_RIGHT_ASSOC) { /* Right associative concatenation. */ STACK_PUSHX(stack, voidptr, result); STACK_PUSHX(stack, int, PARSE_POST_CATENATION); STACK_PUSHX(stack, int, PARSE_CATENATION); STACK_PUSHX(stack, int, PARSE_PIECE); } else #endif /* REG_RIGHT_ASSOC */ { /* Default case, left associative concatenation. */ STACK_PUSHX(stack, int, PARSE_CATENATION); STACK_PUSHX(stack, voidptr, result); STACK_PUSHX(stack, int, PARSE_POST_CATENATION); STACK_PUSHX(stack, int, PARSE_PIECE); } break; } case PARSE_POST_CATENATION: { tre_ast_node_t *tree = tre_stack_pop_voidptr(stack); tre_ast_node_t *tmp_node; tmp_node = tre_ast_new_catenation(ctx->mem, tree, result); if (!tmp_node) return REG_ESPACE; result = tmp_node; break; } case PARSE_UNION: if (ctx->re >= ctx->re_end) break; #ifdef REG_LITERAL if (ctx->cflags & REG_LITERAL) break; #endif /* REG_LITERAL */ switch (*ctx->re) { case CHAR_PIPE: DPRINT(("tre_parse: union: '%.*" STRF "'\n", REST(ctx->re))); STACK_PUSHX(stack, int, PARSE_UNION); STACK_PUSHX(stack, voidptr, result); STACK_PUSHX(stack, int, PARSE_POST_UNION); STACK_PUSHX(stack, int, PARSE_BRANCH); ctx->re++; break; case CHAR_RPAREN: ctx->re++; break; default: break; } break; case PARSE_POST_UNION: { tre_ast_node_t *tmp_node; tre_ast_node_t *tree = tre_stack_pop_voidptr(stack); tmp_node = tre_ast_new_union(ctx->mem, tree, result); if (!tmp_node) return REG_ESPACE; result = tmp_node; break; } case PARSE_POSTFIX: /* Parse postfix operators. */ if (ctx->re >= ctx->re_end) break; #ifdef REG_LITERAL if (ctx->cflags & REG_LITERAL) break; #endif /* REG_LITERAL */ switch (*ctx->re) { case CHAR_PLUS: case CHAR_QUESTIONMARK: if (!(ctx->cflags & REG_EXTENDED)) break; /*FALLTHROUGH*/ case CHAR_STAR: { tre_ast_node_t *tmp_node; int minimal = (ctx->cflags & REG_UNGREEDY) ? 1 : 0; int rep_min = 0; int rep_max = -1; #ifdef TRE_DEBUG const tre_char_t *tmp_re; #endif if (*ctx->re == CHAR_PLUS) rep_min = 1; if (*ctx->re == CHAR_QUESTIONMARK) rep_max = 1; #ifdef TRE_DEBUG tmp_re = ctx->re; #endif if (ctx->re + 1 < ctx->re_end) { if (*(ctx->re + 1) == CHAR_QUESTIONMARK) { minimal = !(ctx->cflags & REG_UNGREEDY); ctx->re++; } else if (*(ctx->re + 1) == CHAR_STAR || *(ctx->re + 1) == CHAR_PLUS) { /* These are reserved for future extensions. */ return REG_BADRPT; } } DPRINT(("tre_parse: %s star: '%.*" STRF "'\n", minimal ? " minimal" : "greedy", REST(tmp_re))); ctx->re++; tmp_node = tre_ast_new_iter(ctx->mem, result, rep_min, rep_max, minimal); if (tmp_node == NULL) return REG_ESPACE; result = tmp_node; STACK_PUSHX(stack, int, PARSE_POSTFIX); } break; case CHAR_BACKSLASH: /* "\{" is special without REG_EXTENDED */ if (!(ctx->cflags & REG_EXTENDED) && ctx->re + 1 < ctx->re_end && *(ctx->re + 1) == CHAR_LBRACE) { ctx->re++; goto parse_brace; } else break; case CHAR_LBRACE: /* "{" is literal without REG_EXTENDED */ if (!(ctx->cflags & REG_EXTENDED)) break; parse_brace: DPRINT(("tre_parse: bound: '%.*" STRF "'\n", REST(ctx->re))); ctx->re++; status = tre_parse_bound(ctx, &result); if (status != REG_OK) return status; STACK_PUSHX(stack, int, PARSE_POSTFIX); break; } break; case PARSE_ATOM: /* Parse an atom. An atom is a regular expression enclosed in `()', an empty set of `()', a bracket expression, `.', `^', `$', a `\' followed by a character, or a single character. */ /* End of regexp? (empty string). */ if (ctx->re >= ctx->re_end) goto parse_literal; #ifdef REG_LITERAL if (ctx->cflags & REG_LITERAL) goto parse_literal; #endif /* REG_LITERAL */ switch (*ctx->re) { case CHAR_LPAREN: /* parenthesized subexpression */ /* Handle "(?...)" extensions. They work in a way similar to Perls corresponding extensions. */ if (ctx->cflags & REG_EXTENDED && *(ctx->re + 1) == CHAR_QUESTIONMARK) { int new_cflags = ctx->cflags; int bit = 1; DPRINT(("tre_parse: extension: '%.*" STRF "\n", REST(ctx->re))); ctx->re += 2; while (/*CONSTCOND*/(void)1,1) { if (*ctx->re == L'i') { DPRINT(("tre_parse: icase: '%.*" STRF "\n", REST(ctx->re))); if (bit) new_cflags |= REG_ICASE; else new_cflags &= ~REG_ICASE; ctx->re++; } else if (*ctx->re == L'n') { DPRINT(("tre_parse: newline: '%.*" STRF "\n", REST(ctx->re))); if (bit) new_cflags |= REG_NEWLINE; else new_cflags &= ~REG_NEWLINE; ctx->re++; } #ifdef REG_RIGHT_ASSOC else if (*ctx->re == L'r') { DPRINT(("tre_parse: right assoc: '%.*" STRF "\n", REST(ctx->re))); if (bit) new_cflags |= REG_RIGHT_ASSOC; else new_cflags &= ~REG_RIGHT_ASSOC; ctx->re++; } #endif /* REG_RIGHT_ASSOC */ #ifdef REG_UNGREEDY else if (*ctx->re == L'U') { DPRINT(("tre_parse: ungreedy: '%.*" STRF "\n", REST(ctx->re))); if (bit) new_cflags |= REG_UNGREEDY; else new_cflags &= ~REG_UNGREEDY; ctx->re++; } #endif /* REG_UNGREEDY */ else if (*ctx->re == CHAR_MINUS) { DPRINT(("tre_parse: turn off: '%.*" STRF "\n", REST(ctx->re))); ctx->re++; bit = 0; } else if (*ctx->re == CHAR_COLON) { DPRINT(("tre_parse: no group: '%.*" STRF "\n", REST(ctx->re))); ctx->re++; depth++; break; } else if (*ctx->re == CHAR_HASH) { DPRINT(("tre_parse: comment: '%.*" STRF "\n", REST(ctx->re))); /* A comment can contain any character except a right parenthesis */ while (*ctx->re != CHAR_RPAREN && ctx->re < ctx->re_end) ctx->re++; if (*ctx->re == CHAR_RPAREN && ctx->re < ctx->re_end) { ctx->re++; break; } else return REG_BADPAT; } else if (*ctx->re == CHAR_RPAREN) { ctx->re++; break; } else return REG_BADPAT; } /* Turn on the cflags changes for the rest of the enclosing group. */ STACK_PUSHX(stack, int, ctx->cflags); STACK_PUSHX(stack, int, PARSE_RESTORE_CFLAGS); STACK_PUSHX(stack, int, PARSE_RE); ctx->cflags = new_cflags; break; } if (ctx->cflags & REG_EXTENDED || (ctx->re > ctx->re_start && *(ctx->re - 1) == CHAR_BACKSLASH)) { depth++; if (ctx->re + 2 < ctx->re_end && *(ctx->re + 1) == CHAR_QUESTIONMARK && *(ctx->re + 2) == CHAR_COLON) { DPRINT(("tre_parse: group begin: '%.*" STRF "', no submatch\n", REST(ctx->re))); /* Don't mark for submatching. */ ctx->re += 3; STACK_PUSHX(stack, int, PARSE_RE); } else { DPRINT(("tre_parse: group begin: '%.*" STRF "', submatch %d\n", REST(ctx->re), ctx->submatch_id)); ctx->re++; /* First parse a whole RE, then mark the resulting tree for submatching. */ STACK_PUSHX(stack, int, ctx->submatch_id); STACK_PUSHX(stack, int, PARSE_MARK_FOR_SUBMATCH); STACK_PUSHX(stack, int, PARSE_RE); ctx->submatch_id++; } } else goto parse_literal; break; case CHAR_RPAREN: /* end of current subexpression */ if ((ctx->cflags & REG_EXTENDED && depth > 0) || (!(ctx->cflags & REG_EXTENDED) && ctx->re > ctx->re_start && *(ctx->re - 1) == CHAR_BACKSLASH)) { DPRINT(("tre_parse: empty: '%.*" STRF "'\n", REST(ctx->re))); /* We were expecting an atom, but instead the current subexpression was closed. POSIX leaves the meaning of this to be implementation-defined. We interpret this as an empty expression (which matches an empty string). */ result = tre_ast_new_literal(ctx->mem, EMPTY, -1); if (result == NULL) return REG_ESPACE; if (!(ctx->cflags & REG_EXTENDED)) ctx->re--; } else goto parse_literal; break; case CHAR_LBRACKET: /* bracket expression */ DPRINT(("tre_parse: bracket: '%.*" STRF "'\n", REST(ctx->re))); ctx->re++; status = tre_parse_bracket(ctx, &result); if (status != REG_OK) return status; break; case CHAR_BACKSLASH: /* If this is "\(" or "\)" chew off the backslash and try again. */ if (!(ctx->cflags & REG_EXTENDED) && ctx->re + 1 < ctx->re_end && (*(ctx->re + 1) == CHAR_LPAREN || *(ctx->re + 1) == CHAR_RPAREN)) { ctx->re++; STACK_PUSHX(stack, int, PARSE_ATOM); break; } /* If a macro is used, parse the expanded macro recursively. */ { tre_char_t buf[64]; tre_expand_macro(ctx->re + 1, ctx->re_end, buf, elementsof(buf)); if (buf[0] != 0) { tre_parse_ctx_t subctx; memcpy(&subctx, ctx, sizeof(subctx)); subctx.re = buf; subctx.len = tre_strlen(buf); subctx.nofirstsub = 1; status = tre_parse(&subctx); if (status != REG_OK) return status; ctx->re += 2; result = subctx.result; break; } } if (ctx->re + 1 >= ctx->re_end) /* Trailing backslash. */ return REG_EESCAPE; #ifdef REG_LITERAL if (*(ctx->re + 1) == L'Q') { DPRINT(("tre_parse: tmp literal: '%.*" STRF "'\n", REST(ctx->re))); ctx->cflags |= REG_LITERAL; temporary_cflags |= REG_LITERAL; ctx->re += 2; STACK_PUSHX(stack, int, PARSE_ATOM); break; } #endif /* REG_LITERAL */ DPRINT(("tre_parse: bleep: '%.*" STRF "'\n", REST(ctx->re))); ctx->re++; switch (*ctx->re) { case L'b': result = tre_ast_new_literal(ctx->mem, ASSERTION, ASSERT_AT_WB); ctx->re++; break; case L'B': result = tre_ast_new_literal(ctx->mem, ASSERTION, ASSERT_AT_WB_NEG); ctx->re++; break; case L'<': result = tre_ast_new_literal(ctx->mem, ASSERTION, ASSERT_AT_BOW); ctx->re++; break; case L'>': result = tre_ast_new_literal(ctx->mem, ASSERTION, ASSERT_AT_EOW); ctx->re++; break; case L'x': ctx->re++; if (ctx->re[0] != CHAR_LBRACE && ctx->re < ctx->re_end) { /* 8 bit hex char. */ char tmp[3] = {0, 0, 0}; long val; DPRINT(("tre_parse: 8 bit hex: '%.*" STRF "'\n", REST(ctx->re - 2))); if (tre_isxdigit(ctx->re[0]) && ctx->re < ctx->re_end) { tmp[0] = (char)ctx->re[0]; ctx->re++; } if (tre_isxdigit(ctx->re[0]) && ctx->re < ctx->re_end) { tmp[1] = (char)ctx->re[0]; ctx->re++; } val = strtol(tmp, NULL, 16); result = tre_ast_new_literal(ctx->mem, (int)val, (int)val); break; } else if (ctx->re < ctx->re_end) { /* Wide char. */ char tmp[9]; /* max 8 hex digits + terminator */ long val; size_t i = 0; ctx->re++; while (ctx->re_end - ctx->re >= 0) { if (ctx->re[0] == CHAR_RBRACE) break; if (tre_isxdigit(ctx->re[0]) && i < sizeof(tmp) - 1) { tmp[i] = (char)ctx->re[0]; i++; ctx->re++; continue; } return REG_EBRACE; } ctx->re++; tmp[i] = 0; val = strtol(tmp, NULL, 16); result = tre_ast_new_literal(ctx->mem, (int)val, (int)val); break; } /*FALLTHROUGH*/ default: if (tre_isdigit(*ctx->re)) { /* Back reference. */ int val = *ctx->re - L'0'; DPRINT(("tre_parse: backref: '%.*" STRF "'\n", REST(ctx->re - 1))); result = tre_ast_new_literal(ctx->mem, BACKREF, val); if (result == NULL) return REG_ESPACE; ctx->max_backref = MAX(val, ctx->max_backref); ctx->re++; } else { /* Escaped character. */ DPRINT(("tre_parse: escaped: '%.*" STRF "'\n", REST(ctx->re - 1))); result = tre_ast_new_literal(ctx->mem, *ctx->re, *ctx->re); ctx->re++; } break; } if (result == NULL) return REG_ESPACE; break; case CHAR_PERIOD: /* the any-symbol */ DPRINT(("tre_parse: any: '%.*" STRF "'\n", REST(ctx->re))); if (ctx->cflags & REG_NEWLINE) { tre_ast_node_t *tmp1; tre_ast_node_t *tmp2; tmp1 = tre_ast_new_literal(ctx->mem, 0, L'\n' - 1); if (!tmp1) return REG_ESPACE; tmp2 = tre_ast_new_literal(ctx->mem, L'\n' + 1, TRE_CHAR_MAX); if (!tmp2) return REG_ESPACE; result = tre_ast_new_union(ctx->mem, tmp1, tmp2); if (!result) return REG_ESPACE; } else { result = tre_ast_new_literal(ctx->mem, 0, TRE_CHAR_MAX); if (!result) return REG_ESPACE; } ctx->re++; break; case CHAR_CARET: /* beginning of line assertion */ /* '^' has a special meaning everywhere in EREs, and in the beginning of the RE and after \( is BREs. */ if (ctx->cflags & REG_EXTENDED || (ctx->re - 2 >= ctx->re_start && *(ctx->re - 2) == CHAR_BACKSLASH && *(ctx->re - 1) == CHAR_LPAREN) || ctx->re == ctx->re_start) { DPRINT(("tre_parse: BOL: '%.*" STRF "'\n", REST(ctx->re))); result = tre_ast_new_literal(ctx->mem, ASSERTION, ASSERT_AT_BOL); if (result == NULL) return REG_ESPACE; ctx->re++; } else goto parse_literal; break; case CHAR_DOLLAR: /* end of line assertion. */ /* '$' is special everywhere in EREs, and in the end of the string and before \) is BREs. */ if (ctx->cflags & REG_EXTENDED || (ctx->re + 2 < ctx->re_end && *(ctx->re + 1) == CHAR_BACKSLASH && *(ctx->re + 2) == CHAR_RPAREN) || ctx->re + 1 == ctx->re_end) { DPRINT(("tre_parse: EOL: '%.*" STRF "'\n", REST(ctx->re))); result = tre_ast_new_literal(ctx->mem, ASSERTION, ASSERT_AT_EOL); if (result == NULL) return REG_ESPACE; ctx->re++; } else goto parse_literal; break; default: parse_literal: if (temporary_cflags && ctx->re + 1 < ctx->re_end && *ctx->re == CHAR_BACKSLASH && *(ctx->re + 1) == L'E') { DPRINT(("tre_parse: end tmps: '%.*" STRF "'\n", REST(ctx->re))); ctx->cflags &= ~temporary_cflags; temporary_cflags = 0; ctx->re += 2; STACK_PUSHX(stack, int, PARSE_PIECE); break; } /* We are expecting an atom. If the subexpression (or the whole regexp) ends here, we interpret it as an empty expression (which matches an empty string). */ if ( #ifdef REG_LITERAL !(ctx->cflags & REG_LITERAL) && #endif /* REG_LITERAL */ (ctx->re >= ctx->re_end || *ctx->re == CHAR_STAR || (ctx->cflags & REG_EXTENDED && (*ctx->re == CHAR_PIPE || *ctx->re == CHAR_LBRACE || *ctx->re == CHAR_PLUS || *ctx->re == CHAR_QUESTIONMARK)) /* Test for "\)" in BRE mode. */ || (!(ctx->cflags & REG_EXTENDED) && ctx->re + 1 < ctx->re_end && *ctx->re == CHAR_BACKSLASH && *(ctx->re + 1) == CHAR_LBRACE))) { DPRINT(("tre_parse: empty: '%.*" STRF "'\n", REST(ctx->re))); result = tre_ast_new_literal(ctx->mem, EMPTY, -1); if (!result) return REG_ESPACE; break; } DPRINT(("tre_parse: literal: '%.*" STRF "'\n", REST(ctx->re))); /* Note that we can't use an tre_isalpha() test here, since there may be characters which are alphabetic but neither upper or lower case. */ if (ctx->cflags & REG_ICASE && (tre_isupper(*ctx->re) || tre_islower(*ctx->re))) { tre_ast_node_t *tmp1; tre_ast_node_t *tmp2; /* XXX - Can there be more than one opposite-case counterpoints for some character in some locale? Or more than two characters which all should be regarded the same character if case is ignored? If yes, there does not seem to be a portable way to detect it. I guess that at least for multi-character collating elements there could be several opposite-case counterpoints, but they cannot be supported portably anyway. */ tmp1 = tre_ast_new_literal(ctx->mem, tre_toupper(*ctx->re), tre_toupper(*ctx->re)); if (!tmp1) return REG_ESPACE; tmp2 = tre_ast_new_literal(ctx->mem, tre_tolower(*ctx->re), tre_tolower(*ctx->re)); if (!tmp2) return REG_ESPACE; result = tre_ast_new_union(ctx->mem, tmp1, tmp2); if (!result) return REG_ESPACE; } else { result = tre_ast_new_literal(ctx->mem, *ctx->re, *ctx->re); if (!result) return REG_ESPACE; } ctx->re++; break; } break; case PARSE_MARK_FOR_SUBMATCH: { int submatch_id = tre_stack_pop_int(stack); assert(result); if (result->submatch_id >= 0) { tre_ast_node_t *n, *tmp_node; n = tre_ast_new_literal(ctx->mem, EMPTY, -1); if (n == NULL) return REG_ESPACE; tmp_node = tre_ast_new_catenation(ctx->mem, n, result); if (tmp_node == NULL) return REG_ESPACE; tmp_node->num_submatches = result->num_submatches; result = tmp_node; } result->submatch_id = submatch_id; result->num_submatches++; break; } case PARSE_RESTORE_CFLAGS: ctx->cflags = tre_stack_pop_int(stack); break; default: assert(0); break; } } if (status != REG_OK) return status; /* Check for missing closing parentheses. */ if (depth > 0) return REG_EPAREN; ctx->result = result; return REG_OK; } /* EOF */ tre-0.9.0/lib/tre-stack.h000644 001751 001751 00000004320 14652210366 014524 0ustar00desdes000000 000000 /* tre-stack.h: Stack definitions This software is released under a BSD-style license. See the file LICENSE for details and copyright. */ #ifndef TRE_STACK_H #define TRE_STACK_H 1 #include "../local_includes/tre.h" typedef struct tre_stack_rec tre_stack_t; /* Creates a new stack object. `size' is initial size in bytes, `max_size' is maximum size, and `increment' specifies how much more space will be allocated with realloc() if all space gets used up. Returns the stack object or NULL if out of memory. */ tre_stack_t * tre_stack_new(int size, int max_size, int increment); /* Frees the stack object. */ void tre_stack_destroy(tre_stack_t *s); /* Returns the current number of objects in the stack. */ int tre_stack_num_objects(tre_stack_t *s); /* Each tre_stack_push_*(tre_stack_t *s, value) function pushes `value' on top of stack `s'. Returns REG_ESPACE if out of memory. This tries to realloc() more space before failing if maximum size has not yet been reached. Returns REG_OK if successful. */ #define declare_pushf(typetag, type) \ reg_errcode_t tre_stack_push_ ## typetag(tre_stack_t *s, type value) declare_pushf(voidptr, void *); declare_pushf(int, int); /* Each tre_stack_pop_*(tre_stack_t *s) function pops the topmost element off of stack `s' and returns it. The stack must not be empty. */ #define declare_popf(typetag, type) \ type tre_stack_pop_ ## typetag(tre_stack_t *s) declare_popf(voidptr, void *); declare_popf(int, int); /* Just to save some typing. */ #define STACK_PUSH(s, typetag, value) \ do \ { \ status = tre_stack_push_ ## typetag(s, value); \ } \ while (/*CONSTCOND*/(void)0,0) #define STACK_PUSHX(s, typetag, value) \ { \ status = tre_stack_push_ ## typetag(s, value); \ if (status != REG_OK) \ break; \ } #define STACK_PUSHR(s, typetag, value) \ { \ reg_errcode_t _status; \ _status = tre_stack_push_ ## typetag(s, value); \ if (_status != REG_OK) \ return _status; \ } #endif /* TRE_STACK_H */ /* EOF */ tre-0.9.0/lib/README000644 001751 001751 00000005303 14671047654 013351 0ustar00desdes000000 000000 This code is structured roughly as follows: xmalloc.c: - Wrappers for the malloc() functions, for error generation and memory leak checking purposes. tre-mem.c: - A simple and efficient memory allocator. tre-stack.c: - Implements a simple stack data structure. tre-ast.c: - Abstract syntax tree (AST) definitions. tre-parse.c: - Regexp parser. Parses a POSIX regexp (with TRE extensions) into an abstract syntax tree (AST). tre-compile.c: - Compiles ASTs to ready-to-use regex objects. Comprised of two parts: * Routine to convert an AST to a tagged AST. A tagged AST has appropriate minimized or maximized tags added to keep track of submatches. * Routine to convert tagged ASTs to tagged nondeterministic state machines (TNFAs) without epsilon transitions (transitions on empty strings). tre-match-parallel.c: - Parallel TNFA matcher. * The matcher basically takes a string and a TNFA and finds the leftmost longest match and submatches in one pass over the input string. Only the beginning of the input string is scanned until a leftmost match and longest match is found. * The matcher cannot handle back references, but the worst case time consumption is O(l) where l is the length of the input string. The space consumption is constant. tre-match-backtrack.c: - A traditional backtracking matcher. * Like the parallel matcher, takes a string and a TNFA and finds the leftmost longest match and submatches. Portions of the input string may (and usually are) scanned multiple times. * Can handle back references. The worst case time consumption, however, is O(k^l) where k is some constant and l is the length of the input string. The worst case space consumption is O(l). tre-match-approx.c: - Approximate parallel TNFA matcher. * Finds the leftmost and longest match and submatches in one pass over the input string. The match may contain errors. Each missing, substituted, or extra character in the match increases the cost of the match. A maximum cost for the returned match can be given. The cost of the found match is returned. * Cannot handle back references. The space and time consumption bounds are the same as for the parallel exact matcher, but in general this matcher is slower than the exact matcher. regcomp.c: - Implementation of the regcomp() family of functions as simple wrappers for tre_compile(). regexec.c: - Implementation of the regexec() family of functions. * The appropriate matcher is dispatched according to the features used in the compiled regex object. regerror.c: - Implements the regerror() function. tre-0.9.0/utils/compile000755 001751 001751 00000016705 14650213502 014431 0ustar00desdes000000 000000 #! /bin/sh # Wrapper for compilers which do not understand '-c -o'. scriptversion=2024-06-19.01; # UTC # Copyright (C) 1999-2024 Free Software Foundation, Inc. # Written by Tom Tromey . # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 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If the determined conversion # type is listed in (the comma separated) LAZY, no conversion will # take place. func_file_conv () { file=$1 case $file in / | /[!/]*) # absolute file, and not a UNC file if test -z "$file_conv"; then # lazily determine how to convert abs files case `uname -s` in MINGW*) file_conv=mingw ;; CYGWIN* | MSYS*) file_conv=cygwin ;; *) file_conv=wine ;; esac fi case $file_conv/,$2, in *,$file_conv,*) ;; mingw/*) file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'` ;; cygwin/* | msys/*) file=`cygpath -m "$file" || echo "$file"` ;; wine/*) file=`winepath -w "$file" || echo "$file"` ;; esac ;; esac } # func_cl_dashL linkdir # Make cl look for libraries in LINKDIR func_cl_dashL () { func_file_conv "$1" if test -z "$lib_path"; then lib_path=$file else lib_path="$lib_path;$file" fi linker_opts="$linker_opts -LIBPATH:$file" } # func_cl_dashl library # Do a library search-path lookup for cl func_cl_dashl () { lib=$1 found=no save_IFS=$IFS IFS=';' for dir in $lib_path $LIB do IFS=$save_IFS if $shared && test -f "$dir/$lib.dll.lib"; then found=yes lib=$dir/$lib.dll.lib break fi if test -f "$dir/$lib.lib"; then found=yes lib=$dir/$lib.lib break fi if test -f "$dir/lib$lib.a"; then found=yes lib=$dir/lib$lib.a break fi done IFS=$save_IFS if test "$found" != yes; then lib=$lib.lib fi } # func_cl_wrapper cl arg... # Adjust compile command to suit cl func_cl_wrapper () { # Assume a capable shell lib_path= shared=: linker_opts= for arg do if test -n "$eat"; then eat= else case $1 in -o) # configure might choose to run compile as 'compile cc -o foo foo.c'. eat=1 case $2 in *.o | *.lo | *.[oO][bB][jJ]) func_file_conv "$2" set x "$@" -Fo"$file" shift ;; *) func_file_conv "$2" set x "$@" -Fe"$file" shift ;; esac ;; -I) eat=1 func_file_conv "$2" mingw set x "$@" -I"$file" shift ;; -I*) func_file_conv "${1#-I}" mingw set x "$@" -I"$file" shift ;; -l) eat=1 func_cl_dashl "$2" set x "$@" "$lib" shift ;; -l*) func_cl_dashl "${1#-l}" set x "$@" "$lib" shift ;; -L) eat=1 func_cl_dashL "$2" ;; -L*) func_cl_dashL "${1#-L}" ;; -static) shared=false ;; -Wl,*) arg=${1#-Wl,} save_ifs="$IFS"; IFS=',' for flag in $arg; do IFS="$save_ifs" linker_opts="$linker_opts $flag" done IFS="$save_ifs" ;; -Xlinker) eat=1 linker_opts="$linker_opts $2" ;; -*) set x "$@" "$1" shift ;; *.cc | *.CC | *.cxx | *.CXX | *.[cC]++) func_file_conv "$1" set x "$@" -Tp"$file" shift ;; *.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO]) func_file_conv "$1" mingw set x "$@" "$file" shift ;; *) set x "$@" "$1" shift ;; esac fi shift done if test -n "$linker_opts"; then linker_opts="-link$linker_opts" fi exec "$@" $linker_opts exit 1 } eat= case $1 in '') echo "$0: No command. Try '$0 --help' for more information." 1>&2 exit 1; ;; -h | --h*) cat <<\EOF Usage: compile [--help] [--version] PROGRAM [ARGS] Wrapper for compilers which do not understand '-c -o'. Remove '-o dest.o' from ARGS, run PROGRAM with the remaining arguments, and rename the output as expected. If you are trying to build a whole package this is not the right script to run: please start by reading the file 'INSTALL'. Report bugs to . GNU Automake home page: . General help using GNU software: . 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That is also # ok. exec "$@" fi # Name of file we expect compiler to create. cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'` # Create the lock directory. # Note: use '[/\\:.-]' here to ensure that we don't use the same name # that we are using for the .o file. Also, base the name on the expected # object file name, since that is what matters with a parallel build. lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d while true; do if mkdir "$lockdir" >/dev/null 2>&1; then break fi sleep 1 done # FIXME: race condition here if user kills between mkdir and trap. trap "rmdir '$lockdir'; exit 1" 1 2 15 # Run the compile. "$@" ret=$? if test -f "$cofile"; then test "$cofile" = "$ofile" || mv "$cofile" "$ofile" elif test -f "${cofile}bj"; then test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile" fi rmdir "$lockdir" exit $ret # Local Variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'before-save-hook 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-time-zone: "UTC0" # time-stamp-end: "; # UTC" # End: tre-0.9.0/utils/ltmain.sh000644 001751 001751 00001212353 14556035150 014677 0ustar00desdes000000 000000 #! /usr/bin/env sh ## DO NOT EDIT - This file generated from ./build-aux/ltmain.in ## by inline-source v2019-02-19.15 # libtool (GNU libtool) 2.4.7 # Provide generalized library-building support services. # Written by Gordon Matzigkeit , 1996 # Copyright (C) 1996-2019, 2021-2022 Free Software Foundation, Inc. # This is free software; see the source for copying conditions. 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Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST else case `(set -o) 2>/dev/null` in *posix*) set -o posix ;; esac fi # NLS nuisances: We save the old values in case they are required later. _G_user_locale= _G_safe_locale= for _G_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES do eval "if test set = \"\${$_G_var+set}\"; then save_$_G_var=\$$_G_var $_G_var=C export $_G_var _G_user_locale=\"$_G_var=\\\$save_\$_G_var; \$_G_user_locale\" _G_safe_locale=\"$_G_var=C; \$_G_safe_locale\" fi" done # These NLS vars are set unconditionally (bootstrap issue #24). Unset those # in case the environment reset is needed later and the $save_* variant is not # defined (see the code above). LC_ALL=C LANGUAGE=C export LANGUAGE LC_ALL # Make sure IFS has a sensible default sp=' ' nl=' ' IFS="$sp $nl" # There are apparently some retarded systems that use ';' as a PATH separator! if test "${PATH_SEPARATOR+set}" != set; then PATH_SEPARATOR=: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || PATH_SEPARATOR=';' } fi # func_unset VAR # -------------- # Portably unset VAR. # In some shells, an 'unset VAR' statement leaves a non-zero return # status if VAR is already unset, which might be problematic if the # statement is used at the end of a function (thus poisoning its return # value) or when 'set -e' is active (causing even a spurious abort of # the script in this case). func_unset () { { eval $1=; (eval unset $1) >/dev/null 2>&1 && eval unset $1 || : ; } } # Make sure CDPATH doesn't cause `cd` commands to output the target dir. func_unset CDPATH # Make sure ${,E,F}GREP behave sanely. func_unset GREP_OPTIONS ## ------------------------- ## ## Locate command utilities. ## ## ------------------------- ## # func_executable_p FILE # ---------------------- # Check that FILE is an executable regular file. func_executable_p () { test -f "$1" && test -x "$1" } # func_path_progs PROGS_LIST CHECK_FUNC [PATH] # -------------------------------------------- # Search for either a program that responds to --version with output # containing "GNU", or else returned by CHECK_FUNC otherwise, by # trying all the directories in PATH with each of the elements of # PROGS_LIST. # # CHECK_FUNC should accept the path to a candidate program, and # set $func_check_prog_result if it truncates its output less than # $_G_path_prog_max characters. func_path_progs () { _G_progs_list=$1 _G_check_func=$2 _G_PATH=${3-"$PATH"} _G_path_prog_max=0 _G_path_prog_found=false _G_save_IFS=$IFS; IFS=${PATH_SEPARATOR-:} for _G_dir in $_G_PATH; do IFS=$_G_save_IFS test -z "$_G_dir" && _G_dir=. for _G_prog_name in $_G_progs_list; do for _exeext in '' .EXE; do _G_path_prog=$_G_dir/$_G_prog_name$_exeext func_executable_p "$_G_path_prog" || continue case `"$_G_path_prog" --version 2>&1` in *GNU*) func_path_progs_result=$_G_path_prog _G_path_prog_found=: ;; *) $_G_check_func $_G_path_prog func_path_progs_result=$func_check_prog_result ;; esac $_G_path_prog_found && break 3 done done done IFS=$_G_save_IFS test -z "$func_path_progs_result" && { echo "no acceptable sed could be found in \$PATH" >&2 exit 1 } } # We want to be able to use the functions in this file before configure # has figured out where the best binaries are kept, which means we have # to search for them ourselves - except when the results are already set # where we skip the searches. # Unless the user overrides by setting SED, search the path for either GNU # sed, or the sed that truncates its output the least. test -z "$SED" && { _G_sed_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ for _G_i in 1 2 3 4 5 6 7; do _G_sed_script=$_G_sed_script$nl$_G_sed_script done echo "$_G_sed_script" 2>/dev/null | sed 99q >conftest.sed _G_sed_script= func_check_prog_sed () { _G_path_prog=$1 _G_count=0 printf 0123456789 >conftest.in while : do cat conftest.in conftest.in >conftest.tmp mv conftest.tmp conftest.in cp conftest.in conftest.nl echo '' >> conftest.nl "$_G_path_prog" -f conftest.sed conftest.out 2>/dev/null || break diff conftest.out conftest.nl >/dev/null 2>&1 || break _G_count=`expr $_G_count + 1` if test "$_G_count" -gt "$_G_path_prog_max"; then # Best one so far, save it but keep looking for a better one func_check_prog_result=$_G_path_prog _G_path_prog_max=$_G_count fi # 10*(2^10) chars as input seems more than enough test 10 -lt "$_G_count" && break done rm -f conftest.in conftest.tmp conftest.nl conftest.out } func_path_progs "sed gsed" func_check_prog_sed "$PATH:/usr/xpg4/bin" rm -f conftest.sed SED=$func_path_progs_result } # Unless the user overrides by setting GREP, search the path for either GNU # grep, or the grep that truncates its output the least. test -z "$GREP" && { func_check_prog_grep () { _G_path_prog=$1 _G_count=0 _G_path_prog_max=0 printf 0123456789 >conftest.in while : do cat conftest.in conftest.in >conftest.tmp mv conftest.tmp conftest.in cp conftest.in conftest.nl echo 'GREP' >> conftest.nl "$_G_path_prog" -e 'GREP$' -e '-(cannot match)-' conftest.out 2>/dev/null || break diff conftest.out conftest.nl >/dev/null 2>&1 || break _G_count=`expr $_G_count + 1` if test "$_G_count" -gt "$_G_path_prog_max"; then # Best one so far, save it but keep looking for a better one func_check_prog_result=$_G_path_prog _G_path_prog_max=$_G_count fi # 10*(2^10) chars as input seems more than enough test 10 -lt "$_G_count" && break done rm -f conftest.in conftest.tmp conftest.nl conftest.out } func_path_progs "grep ggrep" func_check_prog_grep "$PATH:/usr/xpg4/bin" GREP=$func_path_progs_result } ## ------------------------------- ## ## User overridable command paths. ## ## ------------------------------- ## # All uppercase variable names are used for environment variables. These # variables can be overridden by the user before calling a script that # uses them if a suitable command of that name is not already available # in the command search PATH. : ${CP="cp -f"} : ${ECHO="printf %s\n"} : ${EGREP="$GREP -E"} : ${FGREP="$GREP -F"} : ${LN_S="ln -s"} : ${MAKE="make"} : ${MKDIR="mkdir"} : ${MV="mv -f"} : ${RM="rm -f"} : ${SHELL="${CONFIG_SHELL-/bin/sh}"} ## -------------------- ## ## Useful sed snippets. ## ## -------------------- ## sed_dirname='s|/[^/]*$||' sed_basename='s|^.*/||' # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. sed_quote_subst='s|\([`"$\\]\)|\\\1|g' # Same as above, but do not quote variable references. sed_double_quote_subst='s/\(["`\\]\)/\\\1/g' # Sed substitution that turns a string into a regex matching for the # string literally. sed_make_literal_regex='s|[].[^$\\*\/]|\\&|g' # Sed substitution that converts a w32 file name or path # that contains forward slashes, into one that contains # (escaped) backslashes. A very naive implementation. sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' # Re-'\' parameter expansions in output of sed_double_quote_subst that # were '\'-ed in input to the same. If an odd number of '\' preceded a # '$' in input to sed_double_quote_subst, that '$' was protected from # expansion. Since each input '\' is now two '\'s, look for any number # of runs of four '\'s followed by two '\'s and then a '$'. '\' that '$'. _G_bs='\\' _G_bs2='\\\\' _G_bs4='\\\\\\\\' _G_dollar='\$' sed_double_backslash="\ s/$_G_bs4/&\\ /g s/^$_G_bs2$_G_dollar/$_G_bs&/ s/\\([^$_G_bs]\\)$_G_bs2$_G_dollar/\\1$_G_bs2$_G_bs$_G_dollar/g s/\n//g" # require_check_ifs_backslash # --------------------------- # Check if we can use backslash as IFS='\' separator, and set # $check_ifs_backshlash_broken to ':' or 'false'. require_check_ifs_backslash=func_require_check_ifs_backslash func_require_check_ifs_backslash () { _G_save_IFS=$IFS IFS='\' _G_check_ifs_backshlash='a\\b' for _G_i in $_G_check_ifs_backshlash do case $_G_i in a) check_ifs_backshlash_broken=false ;; '') break ;; *) check_ifs_backshlash_broken=: break ;; esac done IFS=$_G_save_IFS require_check_ifs_backslash=: } ## ----------------- ## ## Global variables. ## ## ----------------- ## # Except for the global variables explicitly listed below, the following # functions in the '^func_' namespace, and the '^require_' namespace # variables initialised in the 'Resource management' section, sourcing # this file will not pollute your global namespace with anything # else. There's no portable way to scope variables in Bourne shell # though, so actually running these functions will sometimes place # results into a variable named after the function, and often use # temporary variables in the '^_G_' namespace. If you are careful to # avoid using those namespaces casually in your sourcing script, things # should continue to work as you expect. And, of course, you can freely # overwrite any of the functions or variables defined here before # calling anything to customize them. EXIT_SUCCESS=0 EXIT_FAILURE=1 EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing. EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake. # Allow overriding, eg assuming that you follow the convention of # putting '$debug_cmd' at the start of all your functions, you can get # bash to show function call trace with: # # debug_cmd='eval echo "${FUNCNAME[0]} $*" >&2' bash your-script-name debug_cmd=${debug_cmd-":"} exit_cmd=: # By convention, finish your script with: # # exit $exit_status # # so that you can set exit_status to non-zero if you want to indicate # something went wrong during execution without actually bailing out at # the point of failure. exit_status=$EXIT_SUCCESS # Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh # is ksh but when the shell is invoked as "sh" and the current value of # the _XPG environment variable is not equal to 1 (one), the special # positional parameter $0, within a function call, is the name of the # function. progpath=$0 # The name of this program. progname=`$ECHO "$progpath" |$SED "$sed_basename"` # Make sure we have an absolute progpath for reexecution: case $progpath in [\\/]*|[A-Za-z]:\\*) ;; *[\\/]*) progdir=`$ECHO "$progpath" |$SED "$sed_dirname"` progdir=`cd "$progdir" && pwd` progpath=$progdir/$progname ;; *) _G_IFS=$IFS IFS=${PATH_SEPARATOR-:} for progdir in $PATH; do IFS=$_G_IFS test -x "$progdir/$progname" && break done IFS=$_G_IFS test -n "$progdir" || progdir=`pwd` progpath=$progdir/$progname ;; esac ## ----------------- ## ## Standard options. ## ## ----------------- ## # The following options affect the operation of the functions defined # below, and should be set appropriately depending on run-time para- # meters passed on the command line. opt_dry_run=false opt_quiet=false opt_verbose=false # Categories 'all' and 'none' are always available. Append any others # you will pass as the first argument to func_warning from your own # code. warning_categories= # By default, display warnings according to 'opt_warning_types'. Set # 'warning_func' to ':' to elide all warnings, or func_fatal_error to # treat the next displayed warning as a fatal error. warning_func=func_warn_and_continue # Set to 'all' to display all warnings, 'none' to suppress all # warnings, or a space delimited list of some subset of # 'warning_categories' to display only the listed warnings. opt_warning_types=all ## -------------------- ## ## Resource management. ## ## -------------------- ## # This section contains definitions for functions that each ensure a # particular resource (a file, or a non-empty configuration variable for # example) is available, and if appropriate to extract default values # from pertinent package files. Call them using their associated # 'require_*' variable to ensure that they are executed, at most, once. # # It's entirely deliberate that calling these functions can set # variables that don't obey the namespace limitations obeyed by the rest # of this file, in order that that they be as useful as possible to # callers. # require_term_colors # ------------------- # Allow display of bold text on terminals that support it. require_term_colors=func_require_term_colors func_require_term_colors () { $debug_cmd test -t 1 && { # COLORTERM and USE_ANSI_COLORS environment variables take # precedence, because most terminfo databases neglect to describe # whether color sequences are supported. test -n "${COLORTERM+set}" && : ${USE_ANSI_COLORS="1"} if test 1 = "$USE_ANSI_COLORS"; then # Standard ANSI escape sequences tc_reset='' tc_bold=''; tc_standout='' tc_red=''; tc_green='' tc_blue=''; tc_cyan='' else # Otherwise trust the terminfo database after all. test -n "`tput sgr0 2>/dev/null`" && { tc_reset=`tput sgr0` test -n "`tput bold 2>/dev/null`" && tc_bold=`tput bold` tc_standout=$tc_bold test -n "`tput smso 2>/dev/null`" && tc_standout=`tput smso` test -n "`tput setaf 1 2>/dev/null`" && tc_red=`tput setaf 1` test -n "`tput setaf 2 2>/dev/null`" && tc_green=`tput setaf 2` test -n "`tput setaf 4 2>/dev/null`" && tc_blue=`tput setaf 4` test -n "`tput setaf 5 2>/dev/null`" && tc_cyan=`tput setaf 5` } fi } require_term_colors=: } ## ----------------- ## ## Function library. ## ## ----------------- ## # This section contains a variety of useful functions to call in your # scripts. Take note of the portable wrappers for features provided by # some modern shells, which will fall back to slower equivalents on # less featureful shells. # func_append VAR VALUE # --------------------- # Append VALUE onto the existing contents of VAR. # We should try to minimise forks, especially on Windows where they are # unreasonably slow, so skip the feature probes when bash or zsh are # being used: if test set = "${BASH_VERSION+set}${ZSH_VERSION+set}"; then : ${_G_HAVE_ARITH_OP="yes"} : ${_G_HAVE_XSI_OPS="yes"} # The += operator was introduced in bash 3.1 case $BASH_VERSION in [12].* | 3.0 | 3.0*) ;; *) : ${_G_HAVE_PLUSEQ_OP="yes"} ;; esac fi # _G_HAVE_PLUSEQ_OP # Can be empty, in which case the shell is probed, "yes" if += is # useable or anything else if it does not work. test -z "$_G_HAVE_PLUSEQ_OP" \ && (eval 'x=a; x+=" b"; test "a b" = "$x"') 2>/dev/null \ && _G_HAVE_PLUSEQ_OP=yes if test yes = "$_G_HAVE_PLUSEQ_OP" then # This is an XSI compatible shell, allowing a faster implementation... eval 'func_append () { $debug_cmd eval "$1+=\$2" }' else # ...otherwise fall back to using expr, which is often a shell builtin. func_append () { $debug_cmd eval "$1=\$$1\$2" } fi # func_append_quoted VAR VALUE # ---------------------------- # Quote VALUE and append to the end of shell variable VAR, separated # by a space. if test yes = "$_G_HAVE_PLUSEQ_OP"; then eval 'func_append_quoted () { $debug_cmd func_quote_arg pretty "$2" eval "$1+=\\ \$func_quote_arg_result" }' else func_append_quoted () { $debug_cmd func_quote_arg pretty "$2" eval "$1=\$$1\\ \$func_quote_arg_result" } fi # func_append_uniq VAR VALUE # -------------------------- # Append unique VALUE onto the existing contents of VAR, assuming # entries are delimited by the first character of VALUE. For example: # # func_append_uniq options " --another-option option-argument" # # will only append to $options if " --another-option option-argument " # is not already present somewhere in $options already (note spaces at # each end implied by leading space in second argument). func_append_uniq () { $debug_cmd eval _G_current_value='`$ECHO $'$1'`' _G_delim=`expr "$2" : '\(.\)'` case $_G_delim$_G_current_value$_G_delim in *"$2$_G_delim"*) ;; *) func_append "$@" ;; esac } # func_arith TERM... # ------------------ # Set func_arith_result to the result of evaluating TERMs. test -z "$_G_HAVE_ARITH_OP" \ && (eval 'test 2 = $(( 1 + 1 ))') 2>/dev/null \ && _G_HAVE_ARITH_OP=yes if test yes = "$_G_HAVE_ARITH_OP"; then eval 'func_arith () { $debug_cmd func_arith_result=$(( $* )) }' else func_arith () { $debug_cmd func_arith_result=`expr "$@"` } fi # func_basename FILE # ------------------ # Set func_basename_result to FILE with everything up to and including # the last / stripped. if test yes = "$_G_HAVE_XSI_OPS"; then # If this shell supports suffix pattern removal, then use it to avoid # forking. Hide the definitions single quotes in case the shell chokes # on unsupported syntax... _b='func_basename_result=${1##*/}' _d='case $1 in */*) func_dirname_result=${1%/*}$2 ;; * ) func_dirname_result=$3 ;; esac' else # ...otherwise fall back to using sed. _b='func_basename_result=`$ECHO "$1" |$SED "$sed_basename"`' _d='func_dirname_result=`$ECHO "$1" |$SED "$sed_dirname"` if test "X$func_dirname_result" = "X$1"; then func_dirname_result=$3 else func_append func_dirname_result "$2" fi' fi eval 'func_basename () { $debug_cmd '"$_b"' }' # func_dirname FILE APPEND NONDIR_REPLACEMENT # ------------------------------------------- # Compute the dirname of FILE. If nonempty, add APPEND to the result, # otherwise set result to NONDIR_REPLACEMENT. eval 'func_dirname () { $debug_cmd '"$_d"' }' # func_dirname_and_basename FILE APPEND NONDIR_REPLACEMENT # -------------------------------------------------------- # Perform func_basename and func_dirname in a single function # call: # dirname: Compute the dirname of FILE. If nonempty, # add APPEND to the result, otherwise set result # to NONDIR_REPLACEMENT. # value returned in "$func_dirname_result" # basename: Compute filename of FILE. # value retuned in "$func_basename_result" # For efficiency, we do not delegate to the functions above but instead # duplicate the functionality here. eval 'func_dirname_and_basename () { $debug_cmd '"$_b"' '"$_d"' }' # func_echo ARG... # ---------------- # Echo program name prefixed message. func_echo () { $debug_cmd _G_message=$* func_echo_IFS=$IFS IFS=$nl for _G_line in $_G_message; do IFS=$func_echo_IFS $ECHO "$progname: $_G_line" done IFS=$func_echo_IFS } # func_echo_all ARG... # -------------------- # Invoke $ECHO with all args, space-separated. func_echo_all () { $ECHO "$*" } # func_echo_infix_1 INFIX ARG... # ------------------------------ # Echo program name, followed by INFIX on the first line, with any # additional lines not showing INFIX. func_echo_infix_1 () { $debug_cmd $require_term_colors _G_infix=$1; shift _G_indent=$_G_infix _G_prefix="$progname: $_G_infix: " _G_message=$* # Strip color escape sequences before counting printable length for _G_tc in "$tc_reset" "$tc_bold" "$tc_standout" "$tc_red" "$tc_green" "$tc_blue" "$tc_cyan" do test -n "$_G_tc" && { _G_esc_tc=`$ECHO "$_G_tc" | $SED "$sed_make_literal_regex"` _G_indent=`$ECHO "$_G_indent" | $SED "s|$_G_esc_tc||g"` } done _G_indent="$progname: "`echo "$_G_indent" | $SED 's|.| |g'`" " ## exclude from sc_prohibit_nested_quotes func_echo_infix_1_IFS=$IFS IFS=$nl for _G_line in $_G_message; do IFS=$func_echo_infix_1_IFS $ECHO "$_G_prefix$tc_bold$_G_line$tc_reset" >&2 _G_prefix=$_G_indent done IFS=$func_echo_infix_1_IFS } # func_error ARG... # ----------------- # Echo program name prefixed message to standard error. func_error () { $debug_cmd $require_term_colors func_echo_infix_1 " $tc_standout${tc_red}error$tc_reset" "$*" >&2 } # func_fatal_error ARG... # ----------------------- # Echo program name prefixed message to standard error, and exit. func_fatal_error () { $debug_cmd func_error "$*" exit $EXIT_FAILURE } # func_grep EXPRESSION FILENAME # ----------------------------- # Check whether EXPRESSION matches any line of FILENAME, without output. func_grep () { $debug_cmd $GREP "$1" "$2" >/dev/null 2>&1 } # func_len STRING # --------------- # Set func_len_result to the length of STRING. STRING may not # start with a hyphen. test -z "$_G_HAVE_XSI_OPS" \ && (eval 'x=a/b/c; test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \ && _G_HAVE_XSI_OPS=yes if test yes = "$_G_HAVE_XSI_OPS"; then eval 'func_len () { $debug_cmd func_len_result=${#1} }' else func_len () { $debug_cmd func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len` } fi # func_mkdir_p DIRECTORY-PATH # --------------------------- # Make sure the entire path to DIRECTORY-PATH is available. func_mkdir_p () { $debug_cmd _G_directory_path=$1 _G_dir_list= if test -n "$_G_directory_path" && test : != "$opt_dry_run"; then # Protect directory names starting with '-' case $_G_directory_path in -*) _G_directory_path=./$_G_directory_path ;; esac # While some portion of DIR does not yet exist... while test ! -d "$_G_directory_path"; do # ...make a list in topmost first order. Use a colon delimited # list incase some portion of path contains whitespace. _G_dir_list=$_G_directory_path:$_G_dir_list # If the last portion added has no slash in it, the list is done case $_G_directory_path in */*) ;; *) break ;; esac # ...otherwise throw away the child directory and loop _G_directory_path=`$ECHO "$_G_directory_path" | $SED -e "$sed_dirname"` done _G_dir_list=`$ECHO "$_G_dir_list" | $SED 's|:*$||'` func_mkdir_p_IFS=$IFS; IFS=: for _G_dir in $_G_dir_list; do IFS=$func_mkdir_p_IFS # mkdir can fail with a 'File exist' error if two processes # try to create one of the directories concurrently. Don't # stop in that case! $MKDIR "$_G_dir" 2>/dev/null || : done IFS=$func_mkdir_p_IFS # Bail out if we (or some other process) failed to create a directory. test -d "$_G_directory_path" || \ func_fatal_error "Failed to create '$1'" fi } # func_mktempdir [BASENAME] # ------------------------- # Make a temporary directory that won't clash with other running # libtool processes, and avoids race conditions if possible. If # given, BASENAME is the basename for that directory. func_mktempdir () { $debug_cmd _G_template=${TMPDIR-/tmp}/${1-$progname} if test : = "$opt_dry_run"; then # Return a directory name, but don't create it in dry-run mode _G_tmpdir=$_G_template-$$ else # If mktemp works, use that first and foremost _G_tmpdir=`mktemp -d "$_G_template-XXXXXXXX" 2>/dev/null` if test ! -d "$_G_tmpdir"; then # Failing that, at least try and use $RANDOM to avoid a race _G_tmpdir=$_G_template-${RANDOM-0}$$ func_mktempdir_umask=`umask` umask 0077 $MKDIR "$_G_tmpdir" umask $func_mktempdir_umask fi # If we're not in dry-run mode, bomb out on failure test -d "$_G_tmpdir" || \ func_fatal_error "cannot create temporary directory '$_G_tmpdir'" fi $ECHO "$_G_tmpdir" } # func_normal_abspath PATH # ------------------------ # Remove doubled-up and trailing slashes, "." path components, # and cancel out any ".." path components in PATH after making # it an absolute path. func_normal_abspath () { $debug_cmd # These SED scripts presuppose an absolute path with a trailing slash. _G_pathcar='s|^/\([^/]*\).*$|\1|' _G_pathcdr='s|^/[^/]*||' _G_removedotparts=':dotsl s|/\./|/|g t dotsl s|/\.$|/|' _G_collapseslashes='s|/\{1,\}|/|g' _G_finalslash='s|/*$|/|' # Start from root dir and reassemble the path. func_normal_abspath_result= func_normal_abspath_tpath=$1 func_normal_abspath_altnamespace= case $func_normal_abspath_tpath in "") # Empty path, that just means $cwd. func_stripname '' '/' "`pwd`" func_normal_abspath_result=$func_stripname_result return ;; # The next three entries are used to spot a run of precisely # two leading slashes without using negated character classes; # we take advantage of case's first-match behaviour. ///*) # Unusual form of absolute path, do nothing. ;; //*) # Not necessarily an ordinary path; POSIX reserves leading '//' # and for example Cygwin uses it to access remote file shares # over CIFS/SMB, so we conserve a leading double slash if found. func_normal_abspath_altnamespace=/ ;; /*) # Absolute path, do nothing. ;; *) # Relative path, prepend $cwd. func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath ;; esac # Cancel out all the simple stuff to save iterations. We also want # the path to end with a slash for ease of parsing, so make sure # there is one (and only one) here. func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ -e "$_G_removedotparts" -e "$_G_collapseslashes" -e "$_G_finalslash"` while :; do # Processed it all yet? if test / = "$func_normal_abspath_tpath"; then # If we ascended to the root using ".." the result may be empty now. if test -z "$func_normal_abspath_result"; then func_normal_abspath_result=/ fi break fi func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \ -e "$_G_pathcar"` func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ -e "$_G_pathcdr"` # Figure out what to do with it case $func_normal_abspath_tcomponent in "") # Trailing empty path component, ignore it. ;; ..) # Parent dir; strip last assembled component from result. func_dirname "$func_normal_abspath_result" func_normal_abspath_result=$func_dirname_result ;; *) # Actual path component, append it. func_append func_normal_abspath_result "/$func_normal_abspath_tcomponent" ;; esac done # Restore leading double-slash if one was found on entry. func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result } # func_notquiet ARG... # -------------------- # Echo program name prefixed message only when not in quiet mode. func_notquiet () { $debug_cmd $opt_quiet || func_echo ${1+"$@"} # A bug in bash halts the script if the last line of a function # fails when set -e is in force, so we need another command to # work around that: : } # func_relative_path SRCDIR DSTDIR # -------------------------------- # Set func_relative_path_result to the relative path from SRCDIR to DSTDIR. func_relative_path () { $debug_cmd func_relative_path_result= func_normal_abspath "$1" func_relative_path_tlibdir=$func_normal_abspath_result func_normal_abspath "$2" func_relative_path_tbindir=$func_normal_abspath_result # Ascend the tree starting from libdir while :; do # check if we have found a prefix of bindir case $func_relative_path_tbindir in $func_relative_path_tlibdir) # found an exact match func_relative_path_tcancelled= break ;; $func_relative_path_tlibdir*) # found a matching prefix func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir" func_relative_path_tcancelled=$func_stripname_result if test -z "$func_relative_path_result"; then func_relative_path_result=. fi break ;; *) func_dirname $func_relative_path_tlibdir func_relative_path_tlibdir=$func_dirname_result if test -z "$func_relative_path_tlibdir"; then # Have to descend all the way to the root! func_relative_path_result=../$func_relative_path_result func_relative_path_tcancelled=$func_relative_path_tbindir break fi func_relative_path_result=../$func_relative_path_result ;; esac done # Now calculate path; take care to avoid doubling-up slashes. func_stripname '' '/' "$func_relative_path_result" func_relative_path_result=$func_stripname_result func_stripname '/' '/' "$func_relative_path_tcancelled" if test -n "$func_stripname_result"; then func_append func_relative_path_result "/$func_stripname_result" fi # Normalisation. If bindir is libdir, return '.' else relative path. if test -n "$func_relative_path_result"; then func_stripname './' '' "$func_relative_path_result" func_relative_path_result=$func_stripname_result fi test -n "$func_relative_path_result" || func_relative_path_result=. : } # func_quote_portable EVAL ARG # ---------------------------- # Internal function to portably implement func_quote_arg. Note that we still # keep attention to performance here so we as much as possible try to avoid # calling sed binary (so far O(N) complexity as long as func_append is O(1)). func_quote_portable () { $debug_cmd $require_check_ifs_backslash func_quote_portable_result=$2 # one-time-loop (easy break) while true do if $1; then func_quote_portable_result=`$ECHO "$2" | $SED \ -e "$sed_double_quote_subst" -e "$sed_double_backslash"` break fi # Quote for eval. case $func_quote_portable_result in *[\\\`\"\$]*) # Fallback to sed for $func_check_bs_ifs_broken=:, or when the string # contains the shell wildcard characters. case $check_ifs_backshlash_broken$func_quote_portable_result in :*|*[\[\*\?]*) func_quote_portable_result=`$ECHO "$func_quote_portable_result" \ | $SED "$sed_quote_subst"` break ;; esac func_quote_portable_old_IFS=$IFS for _G_char in '\' '`' '"' '$' do # STATE($1) PREV($2) SEPARATOR($3) set start "" "" func_quote_portable_result=dummy"$_G_char$func_quote_portable_result$_G_char"dummy IFS=$_G_char for _G_part in $func_quote_portable_result do case $1 in quote) func_append func_quote_portable_result "$3$2" set quote "$_G_part" "\\$_G_char" ;; start) set first "" "" func_quote_portable_result= ;; first) set quote "$_G_part" "" ;; esac done done IFS=$func_quote_portable_old_IFS ;; *) ;; esac break done func_quote_portable_unquoted_result=$func_quote_portable_result case $func_quote_portable_result in # double-quote args containing shell metacharacters to delay # word splitting, command substitution and variable expansion # for a subsequent eval. # many bourne shells cannot handle close brackets correctly # in scan sets, so we specify it separately. *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") func_quote_portable_result=\"$func_quote_portable_result\" ;; esac } # func_quotefast_eval ARG # ----------------------- # Quote one ARG (internal). This is equivalent to 'func_quote_arg eval ARG', # but optimized for speed. Result is stored in $func_quotefast_eval. if test xyes = `(x=; printf -v x %q yes; echo x"$x") 2>/dev/null`; then printf -v _GL_test_printf_tilde %q '~' if test '\~' = "$_GL_test_printf_tilde"; then func_quotefast_eval () { printf -v func_quotefast_eval_result %q "$1" } else # Broken older Bash implementations. Make those faster too if possible. func_quotefast_eval () { case $1 in '~'*) func_quote_portable false "$1" func_quotefast_eval_result=$func_quote_portable_result ;; *) printf -v func_quotefast_eval_result %q "$1" ;; esac } fi else func_quotefast_eval () { func_quote_portable false "$1" func_quotefast_eval_result=$func_quote_portable_result } fi # func_quote_arg MODEs ARG # ------------------------ # Quote one ARG to be evaled later. MODEs argument may contain zero or more # specifiers listed below separated by ',' character. This function returns two # values: # i) func_quote_arg_result # double-quoted (when needed), suitable for a subsequent eval # ii) func_quote_arg_unquoted_result # has all characters that are still active within double # quotes backslashified. Available only if 'unquoted' is specified. # # Available modes: # ---------------- # 'eval' (default) # - escape shell special characters # 'expand' # - the same as 'eval'; but do not quote variable references # 'pretty' # - request aesthetic output, i.e. '"a b"' instead of 'a\ b'. This might # be used later in func_quote to get output like: 'echo "a b"' instead # of 'echo a\ b'. This is slower than default on some shells. # 'unquoted' # - produce also $func_quote_arg_unquoted_result which does not contain # wrapping double-quotes. # # Examples for 'func_quote_arg pretty,unquoted string': # # string | *_result | *_unquoted_result # ------------+-----------------------+------------------- # " | \" | \" # a b | "a b" | a b # "a b" | "\"a b\"" | \"a b\" # * | "*" | * # z="${x-$y}" | "z=\"\${x-\$y}\"" | z=\"\${x-\$y}\" # # Examples for 'func_quote_arg pretty,unquoted,expand string': # # string | *_result | *_unquoted_result # --------------+---------------------+-------------------- # z="${x-$y}" | "z=\"${x-$y}\"" | z=\"${x-$y}\" func_quote_arg () { _G_quote_expand=false case ,$1, in *,expand,*) _G_quote_expand=: ;; esac case ,$1, in *,pretty,*|*,expand,*|*,unquoted,*) func_quote_portable $_G_quote_expand "$2" func_quote_arg_result=$func_quote_portable_result func_quote_arg_unquoted_result=$func_quote_portable_unquoted_result ;; *) # Faster quote-for-eval for some shells. func_quotefast_eval "$2" func_quote_arg_result=$func_quotefast_eval_result ;; esac } # func_quote MODEs ARGs... # ------------------------ # Quote all ARGs to be evaled later and join them into single command. See # func_quote_arg's description for more info. func_quote () { $debug_cmd _G_func_quote_mode=$1 ; shift func_quote_result= while test 0 -lt $#; do func_quote_arg "$_G_func_quote_mode" "$1" if test -n "$func_quote_result"; then func_append func_quote_result " $func_quote_arg_result" else func_append func_quote_result "$func_quote_arg_result" fi shift done } # func_stripname PREFIX SUFFIX NAME # --------------------------------- # strip PREFIX and SUFFIX from NAME, and store in func_stripname_result. # PREFIX and SUFFIX must not contain globbing or regex special # characters, hashes, percent signs, but SUFFIX may contain a leading # dot (in which case that matches only a dot). if test yes = "$_G_HAVE_XSI_OPS"; then eval 'func_stripname () { $debug_cmd # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are # positional parameters, so assign one to ordinary variable first. func_stripname_result=$3 func_stripname_result=${func_stripname_result#"$1"} func_stripname_result=${func_stripname_result%"$2"} }' else func_stripname () { $debug_cmd case $2 in .*) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%\\\\$2\$%%"`;; *) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%$2\$%%"`;; esac } fi # func_show_eval CMD [FAIL_EXP] # ----------------------------- # Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP # is given, then evaluate it. func_show_eval () { $debug_cmd _G_cmd=$1 _G_fail_exp=${2-':'} func_quote_arg pretty,expand "$_G_cmd" eval "func_notquiet $func_quote_arg_result" $opt_dry_run || { eval "$_G_cmd" _G_status=$? if test 0 -ne "$_G_status"; then eval "(exit $_G_status); $_G_fail_exp" fi } } # func_show_eval_locale CMD [FAIL_EXP] # ------------------------------------ # Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP # is given, then evaluate it. Use the saved locale for evaluation. func_show_eval_locale () { $debug_cmd _G_cmd=$1 _G_fail_exp=${2-':'} $opt_quiet || { func_quote_arg expand,pretty "$_G_cmd" eval "func_echo $func_quote_arg_result" } $opt_dry_run || { eval "$_G_user_locale $_G_cmd" _G_status=$? eval "$_G_safe_locale" if test 0 -ne "$_G_status"; then eval "(exit $_G_status); $_G_fail_exp" fi } } # func_tr_sh # ---------- # Turn $1 into a string suitable for a shell variable name. # Result is stored in $func_tr_sh_result. All characters # not in the set a-zA-Z0-9_ are replaced with '_'. Further, # if $1 begins with a digit, a '_' is prepended as well. func_tr_sh () { $debug_cmd case $1 in [0-9]* | *[!a-zA-Z0-9_]*) func_tr_sh_result=`$ECHO "$1" | $SED -e 's/^\([0-9]\)/_\1/' -e 's/[^a-zA-Z0-9_]/_/g'` ;; * ) func_tr_sh_result=$1 ;; esac } # func_verbose ARG... # ------------------- # Echo program name prefixed message in verbose mode only. func_verbose () { $debug_cmd $opt_verbose && func_echo "$*" : } # func_warn_and_continue ARG... # ----------------------------- # Echo program name prefixed warning message to standard error. func_warn_and_continue () { $debug_cmd $require_term_colors func_echo_infix_1 "${tc_red}warning$tc_reset" "$*" >&2 } # func_warning CATEGORY ARG... # ---------------------------- # Echo program name prefixed warning message to standard error. Warning # messages can be filtered according to CATEGORY, where this function # elides messages where CATEGORY is not listed in the global variable # 'opt_warning_types'. func_warning () { $debug_cmd # CATEGORY must be in the warning_categories list! case " $warning_categories " in *" $1 "*) ;; *) func_internal_error "invalid warning category '$1'" ;; esac _G_category=$1 shift case " $opt_warning_types " in *" $_G_category "*) $warning_func ${1+"$@"} ;; esac } # func_sort_ver VER1 VER2 # ----------------------- # 'sort -V' is not generally available. # Note this deviates from the version comparison in automake # in that it treats 1.5 < 1.5.0, and treats 1.4.4a < 1.4-p3a # but this should suffice as we won't be specifying old # version formats or redundant trailing .0 in bootstrap.conf. # If we did want full compatibility then we should probably # use m4_version_compare from autoconf. func_sort_ver () { $debug_cmd printf '%s\n%s\n' "$1" "$2" \ | sort -t. -k 1,1n -k 2,2n -k 3,3n -k 4,4n -k 5,5n -k 6,6n -k 7,7n -k 8,8n -k 9,9n } # func_lt_ver PREV CURR # --------------------- # Return true if PREV and CURR are in the correct order according to # func_sort_ver, otherwise false. Use it like this: # # func_lt_ver "$prev_ver" "$proposed_ver" || func_fatal_error "..." func_lt_ver () { $debug_cmd test "x$1" = x`func_sort_ver "$1" "$2" | $SED 1q` } # Local variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'before-save-hook 'time-stamp) # time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC" # time-stamp-time-zone: "UTC" # End: #! /bin/sh # A portable, pluggable option parser for Bourne shell. # Written by Gary V. Vaughan, 2010 # This is free software. There is NO warranty; not even for # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. # # Copyright (C) 2010-2019, 2021 Bootstrap Authors # # This file is dual licensed under the terms of the MIT license # , and GPL version 2 or later # . You must apply one of # these licenses when using or redistributing this software or any of # the files within it. See the URLs above, or the file `LICENSE` # included in the Bootstrap distribution for the full license texts. # Please report bugs or propose patches to: # # Set a version string for this script. scriptversion=2019-02-19.15; # UTC ## ------ ## ## Usage. ## ## ------ ## # This file is a library for parsing options in your shell scripts along # with assorted other useful supporting features that you can make use # of too. # # For the simplest scripts you might need only: # # #!/bin/sh # . relative/path/to/funclib.sh # . relative/path/to/options-parser # scriptversion=1.0 # func_options ${1+"$@"} # eval set dummy "$func_options_result"; shift # ...rest of your script... # # In order for the '--version' option to work, you will need to have a # suitably formatted comment like the one at the top of this file # starting with '# Written by ' and ending with '# Copyright'. # # For '-h' and '--help' to work, you will also need a one line # description of your script's purpose in a comment directly above the # '# Written by ' line, like the one at the top of this file. # # The default options also support '--debug', which will turn on shell # execution tracing (see the comment above debug_cmd below for another # use), and '--verbose' and the func_verbose function to allow your script # to display verbose messages only when your user has specified # '--verbose'. # # After sourcing this file, you can plug in processing for additional # options by amending the variables from the 'Configuration' section # below, and following the instructions in the 'Option parsing' # section further down. ## -------------- ## ## Configuration. ## ## -------------- ## # You should override these variables in your script after sourcing this # file so that they reflect the customisations you have added to the # option parser. # The usage line for option parsing errors and the start of '-h' and # '--help' output messages. You can embed shell variables for delayed # expansion at the time the message is displayed, but you will need to # quote other shell meta-characters carefully to prevent them being # expanded when the contents are evaled. usage='$progpath [OPTION]...' # Short help message in response to '-h' and '--help'. Add to this or # override it after sourcing this library to reflect the full set of # options your script accepts. usage_message="\ --debug enable verbose shell tracing -W, --warnings=CATEGORY report the warnings falling in CATEGORY [all] -v, --verbose verbosely report processing --version print version information and exit -h, --help print short or long help message and exit " # Additional text appended to 'usage_message' in response to '--help'. long_help_message=" Warning categories include: 'all' show all warnings 'none' turn off all the warnings 'error' warnings are treated as fatal errors" # Help message printed before fatal option parsing errors. fatal_help="Try '\$progname --help' for more information." ## ------------------------- ## ## Hook function management. ## ## ------------------------- ## # This section contains functions for adding, removing, and running hooks # in the main code. A hook is just a list of function names that can be # run in order later on. # func_hookable FUNC_NAME # ----------------------- # Declare that FUNC_NAME will run hooks added with # 'func_add_hook FUNC_NAME ...'. func_hookable () { $debug_cmd func_append hookable_fns " $1" } # func_add_hook FUNC_NAME HOOK_FUNC # --------------------------------- # Request that FUNC_NAME call HOOK_FUNC before it returns. FUNC_NAME must # first have been declared "hookable" by a call to 'func_hookable'. func_add_hook () { $debug_cmd case " $hookable_fns " in *" $1 "*) ;; *) func_fatal_error "'$1' does not accept hook functions." ;; esac eval func_append ${1}_hooks '" $2"' } # func_remove_hook FUNC_NAME HOOK_FUNC # ------------------------------------ # Remove HOOK_FUNC from the list of hook functions to be called by # FUNC_NAME. func_remove_hook () { $debug_cmd eval ${1}_hooks='`$ECHO "\$'$1'_hooks" |$SED "s| '$2'||"`' } # func_propagate_result FUNC_NAME_A FUNC_NAME_B # --------------------------------------------- # If the *_result variable of FUNC_NAME_A _is set_, assign its value to # *_result variable of FUNC_NAME_B. func_propagate_result () { $debug_cmd func_propagate_result_result=: if eval "test \"\${${1}_result+set}\" = set" then eval "${2}_result=\$${1}_result" else func_propagate_result_result=false fi } # func_run_hooks FUNC_NAME [ARG]... # --------------------------------- # Run all hook functions registered to FUNC_NAME. # It's assumed that the list of hook functions contains nothing more # than a whitespace-delimited list of legal shell function names, and # no effort is wasted trying to catch shell meta-characters or preserve # whitespace. func_run_hooks () { $debug_cmd case " $hookable_fns " in *" $1 "*) ;; *) func_fatal_error "'$1' does not support hook functions." ;; esac eval _G_hook_fns=\$$1_hooks; shift for _G_hook in $_G_hook_fns; do func_unset "${_G_hook}_result" eval $_G_hook '${1+"$@"}' func_propagate_result $_G_hook func_run_hooks if $func_propagate_result_result; then eval set dummy "$func_run_hooks_result"; shift fi done } ## --------------- ## ## Option parsing. ## ## --------------- ## # In order to add your own option parsing hooks, you must accept the # full positional parameter list from your hook function. You may remove # or edit any options that you action, and then pass back the remaining # unprocessed options in '_result', escaped # suitably for 'eval'. # # The '_result' variable is automatically unset # before your hook gets called; for best performance, only set the # *_result variable when necessary (i.e. don't call the 'func_quote' # function unnecessarily because it can be an expensive operation on some # machines). # # Like this: # # my_options_prep () # { # $debug_cmd # # # Extend the existing usage message. # usage_message=$usage_message' # -s, --silent don'\''t print informational messages # ' # # No change in '$@' (ignored completely by this hook). Leave # # my_options_prep_result variable intact. # } # func_add_hook func_options_prep my_options_prep # # # my_silent_option () # { # $debug_cmd # # args_changed=false # # # Note that, for efficiency, we parse as many options as we can # # recognise in a loop before passing the remainder back to the # # caller on the first unrecognised argument we encounter. # while test $# -gt 0; do # opt=$1; shift # case $opt in # --silent|-s) opt_silent=: # args_changed=: # ;; # # Separate non-argument short options: # -s*) func_split_short_opt "$_G_opt" # set dummy "$func_split_short_opt_name" \ # "-$func_split_short_opt_arg" ${1+"$@"} # shift # args_changed=: # ;; # *) # Make sure the first unrecognised option "$_G_opt" # # is added back to "$@" in case we need it later, # # if $args_changed was set to 'true'. # set dummy "$_G_opt" ${1+"$@"}; shift; break ;; # esac # done # # # Only call 'func_quote' here if we processed at least one argument. # if $args_changed; then # func_quote eval ${1+"$@"} # my_silent_option_result=$func_quote_result # fi # } # func_add_hook func_parse_options my_silent_option # # # my_option_validation () # { # $debug_cmd # # $opt_silent && $opt_verbose && func_fatal_help "\ # '--silent' and '--verbose' options are mutually exclusive." # } # func_add_hook func_validate_options my_option_validation # # You'll also need to manually amend $usage_message to reflect the extra # options you parse. It's preferable to append if you can, so that # multiple option parsing hooks can be added safely. # func_options_finish [ARG]... # ---------------------------- # Finishing the option parse loop (call 'func_options' hooks ATM). func_options_finish () { $debug_cmd func_run_hooks func_options ${1+"$@"} func_propagate_result func_run_hooks func_options_finish } # func_options [ARG]... # --------------------- # All the functions called inside func_options are hookable. See the # individual implementations for details. func_hookable func_options func_options () { $debug_cmd _G_options_quoted=false for my_func in options_prep parse_options validate_options options_finish do func_unset func_${my_func}_result func_unset func_run_hooks_result eval func_$my_func '${1+"$@"}' func_propagate_result func_$my_func func_options if $func_propagate_result_result; then eval set dummy "$func_options_result"; shift _G_options_quoted=: fi done $_G_options_quoted || { # As we (func_options) are top-level options-parser function and # nobody quoted "$@" for us yet, we need to do it explicitly for # caller. func_quote eval ${1+"$@"} func_options_result=$func_quote_result } } # func_options_prep [ARG]... # -------------------------- # All initialisations required before starting the option parse loop. # Note that when calling hook functions, we pass through the list of # positional parameters. If a hook function modifies that list, and # needs to propagate that back to rest of this script, then the complete # modified list must be put in 'func_run_hooks_result' before returning. func_hookable func_options_prep func_options_prep () { $debug_cmd # Option defaults: opt_verbose=false opt_warning_types= func_run_hooks func_options_prep ${1+"$@"} func_propagate_result func_run_hooks func_options_prep } # func_parse_options [ARG]... # --------------------------- # The main option parsing loop. func_hookable func_parse_options func_parse_options () { $debug_cmd _G_parse_options_requote=false # this just eases exit handling while test $# -gt 0; do # Defer to hook functions for initial option parsing, so they # get priority in the event of reusing an option name. func_run_hooks func_parse_options ${1+"$@"} func_propagate_result func_run_hooks func_parse_options if $func_propagate_result_result; then eval set dummy "$func_parse_options_result"; shift # Even though we may have changed "$@", we passed the "$@" array # down into the hook and it quoted it for us (because we are in # this if-branch). No need to quote it again. _G_parse_options_requote=false fi # Break out of the loop if we already parsed every option. test $# -gt 0 || break # We expect that one of the options parsed in this function matches # and thus we remove _G_opt from "$@" and need to re-quote. _G_match_parse_options=: _G_opt=$1 shift case $_G_opt in --debug|-x) debug_cmd='set -x' func_echo "enabling shell trace mode" >&2 $debug_cmd ;; --no-warnings|--no-warning|--no-warn) set dummy --warnings none ${1+"$@"} shift ;; --warnings|--warning|-W) if test $# = 0 && func_missing_arg $_G_opt; then _G_parse_options_requote=: break fi case " $warning_categories $1" in *" $1 "*) # trailing space prevents matching last $1 above func_append_uniq opt_warning_types " $1" ;; *all) opt_warning_types=$warning_categories ;; *none) opt_warning_types=none warning_func=: ;; *error) opt_warning_types=$warning_categories warning_func=func_fatal_error ;; *) func_fatal_error \ "unsupported warning category: '$1'" ;; esac shift ;; --verbose|-v) opt_verbose=: ;; --version) func_version ;; -\?|-h) func_usage ;; --help) func_help ;; # Separate optargs to long options (plugins may need this): --*=*) func_split_equals "$_G_opt" set dummy "$func_split_equals_lhs" \ "$func_split_equals_rhs" ${1+"$@"} shift ;; # Separate optargs to short options: -W*) func_split_short_opt "$_G_opt" set dummy "$func_split_short_opt_name" \ "$func_split_short_opt_arg" ${1+"$@"} shift ;; # Separate non-argument short options: -\?*|-h*|-v*|-x*) func_split_short_opt "$_G_opt" set dummy "$func_split_short_opt_name" \ "-$func_split_short_opt_arg" ${1+"$@"} shift ;; --) _G_parse_options_requote=: ; break ;; -*) func_fatal_help "unrecognised option: '$_G_opt'" ;; *) set dummy "$_G_opt" ${1+"$@"}; shift _G_match_parse_options=false break ;; esac if $_G_match_parse_options; then _G_parse_options_requote=: fi done if $_G_parse_options_requote; then # save modified positional parameters for caller func_quote eval ${1+"$@"} func_parse_options_result=$func_quote_result fi } # func_validate_options [ARG]... # ------------------------------ # Perform any sanity checks on option settings and/or unconsumed # arguments. func_hookable func_validate_options func_validate_options () { $debug_cmd # Display all warnings if -W was not given. test -n "$opt_warning_types" || opt_warning_types=" $warning_categories" func_run_hooks func_validate_options ${1+"$@"} func_propagate_result func_run_hooks func_validate_options # Bail if the options were screwed! $exit_cmd $EXIT_FAILURE } ## ----------------- ## ## Helper functions. ## ## ----------------- ## # This section contains the helper functions used by the rest of the # hookable option parser framework in ascii-betical order. # func_fatal_help ARG... # ---------------------- # Echo program name prefixed message to standard error, followed by # a help hint, and exit. func_fatal_help () { $debug_cmd eval \$ECHO \""Usage: $usage"\" eval \$ECHO \""$fatal_help"\" func_error ${1+"$@"} exit $EXIT_FAILURE } # func_help # --------- # Echo long help message to standard output and exit. func_help () { $debug_cmd func_usage_message $ECHO "$long_help_message" exit 0 } # func_missing_arg ARGNAME # ------------------------ # Echo program name prefixed message to standard error and set global # exit_cmd. func_missing_arg () { $debug_cmd func_error "Missing argument for '$1'." exit_cmd=exit } # func_split_equals STRING # ------------------------ # Set func_split_equals_lhs and func_split_equals_rhs shell variables # after splitting STRING at the '=' sign. test -z "$_G_HAVE_XSI_OPS" \ && (eval 'x=a/b/c; test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \ && _G_HAVE_XSI_OPS=yes if test yes = "$_G_HAVE_XSI_OPS" then # This is an XSI compatible shell, allowing a faster implementation... eval 'func_split_equals () { $debug_cmd func_split_equals_lhs=${1%%=*} func_split_equals_rhs=${1#*=} if test "x$func_split_equals_lhs" = "x$1"; then func_split_equals_rhs= fi }' else # ...otherwise fall back to using expr, which is often a shell builtin. func_split_equals () { $debug_cmd func_split_equals_lhs=`expr "x$1" : 'x\([^=]*\)'` func_split_equals_rhs= test "x$func_split_equals_lhs=" = "x$1" \ || func_split_equals_rhs=`expr "x$1" : 'x[^=]*=\(.*\)$'` } fi #func_split_equals # func_split_short_opt SHORTOPT # ----------------------------- # Set func_split_short_opt_name and func_split_short_opt_arg shell # variables after splitting SHORTOPT after the 2nd character. if test yes = "$_G_HAVE_XSI_OPS" then # This is an XSI compatible shell, allowing a faster implementation... eval 'func_split_short_opt () { $debug_cmd func_split_short_opt_arg=${1#??} func_split_short_opt_name=${1%"$func_split_short_opt_arg"} }' else # ...otherwise fall back to using expr, which is often a shell builtin. func_split_short_opt () { $debug_cmd func_split_short_opt_name=`expr "x$1" : 'x\(-.\)'` func_split_short_opt_arg=`expr "x$1" : 'x-.\(.*\)$'` } fi #func_split_short_opt # func_usage # ---------- # Echo short help message to standard output and exit. func_usage () { $debug_cmd func_usage_message $ECHO "Run '$progname --help |${PAGER-more}' for full usage" exit 0 } # func_usage_message # ------------------ # Echo short help message to standard output. func_usage_message () { $debug_cmd eval \$ECHO \""Usage: $usage"\" echo $SED -n 's|^# || /^Written by/{ x;p;x } h /^Written by/q' < "$progpath" echo eval \$ECHO \""$usage_message"\" } # func_version # ------------ # Echo version message to standard output and exit. # The version message is extracted from the calling file's header # comments, with leading '# ' stripped: # 1. First display the progname and version # 2. Followed by the header comment line matching /^# Written by / # 3. Then a blank line followed by the first following line matching # /^# Copyright / # 4. Immediately followed by any lines between the previous matches, # except lines preceding the intervening completely blank line. # For example, see the header comments of this file. func_version () { $debug_cmd printf '%s\n' "$progname $scriptversion" $SED -n ' /^# Written by /!b s|^# ||; p; n :fwd2blnk /./ { n b fwd2blnk } p; n :holdwrnt s|^# || s|^# *$|| /^Copyright /!{ /./H n b holdwrnt } s|\((C)\)[ 0-9,-]*[ ,-]\([1-9][0-9]* \)|\1 \2| G s|\(\n\)\n*|\1|g p; q' < "$progpath" exit $? } # Local variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'before-save-hook 'time-stamp) # time-stamp-pattern: "30/scriptversion=%:y-%02m-%02d.%02H; # UTC" # time-stamp-time-zone: "UTC" # End: # Set a version string. scriptversion='(GNU libtool) 2.4.7' # func_echo ARG... # ---------------- # Libtool also displays the current mode in messages, so override # funclib.sh func_echo with this custom definition. func_echo () { $debug_cmd _G_message=$* func_echo_IFS=$IFS IFS=$nl for _G_line in $_G_message; do IFS=$func_echo_IFS $ECHO "$progname${opt_mode+: $opt_mode}: $_G_line" done IFS=$func_echo_IFS } # func_warning ARG... # ------------------- # Libtool warnings are not categorized, so override funclib.sh # func_warning with this simpler definition. func_warning () { $debug_cmd $warning_func ${1+"$@"} } ## ---------------- ## ## Options parsing. ## ## ---------------- ## # Hook in the functions to make sure our own options are parsed during # the option parsing loop. usage='$progpath [OPTION]... [MODE-ARG]...' # Short help message in response to '-h'. usage_message="Options: --config show all configuration variables --debug enable verbose shell tracing -n, --dry-run display commands without modifying any files --features display basic configuration information and exit --mode=MODE use operation mode MODE --no-warnings equivalent to '-Wnone' --preserve-dup-deps don't remove duplicate dependency libraries --quiet, --silent don't print informational messages --tag=TAG use configuration variables from tag TAG -v, --verbose print more informational messages than default --version print version information -W, --warnings=CATEGORY report the warnings falling in CATEGORY [all] -h, --help, --help-all print short, long, or detailed help message " # Additional text appended to 'usage_message' in response to '--help'. func_help () { $debug_cmd func_usage_message $ECHO "$long_help_message MODE must be one of the following: clean remove files from the build directory compile compile a source file into a libtool object execute automatically set library path, then run a program finish complete the installation of libtool libraries install install libraries or executables link create a library or an executable uninstall remove libraries from an installed directory MODE-ARGS vary depending on the MODE. When passed as first option, '--mode=MODE' may be abbreviated as 'MODE' or a unique abbreviation of that. Try '$progname --help --mode=MODE' for a more detailed description of MODE. When reporting a bug, please describe a test case to reproduce it and include the following information: host-triplet: $host shell: $SHELL compiler: $LTCC compiler flags: $LTCFLAGS linker: $LD (gnu? $with_gnu_ld) version: $progname (GNU libtool) 2.4.7 automake: `($AUTOMAKE --version) 2>/dev/null |$SED 1q` autoconf: `($AUTOCONF --version) 2>/dev/null |$SED 1q` Report bugs to . GNU libtool home page: . General help using GNU software: ." exit 0 } # func_lo2o OBJECT-NAME # --------------------- # Transform OBJECT-NAME from a '.lo' suffix to the platform specific # object suffix. lo2o=s/\\.lo\$/.$objext/ o2lo=s/\\.$objext\$/.lo/ if test yes = "$_G_HAVE_XSI_OPS"; then eval 'func_lo2o () { case $1 in *.lo) func_lo2o_result=${1%.lo}.$objext ;; * ) func_lo2o_result=$1 ;; esac }' # func_xform LIBOBJ-OR-SOURCE # --------------------------- # Transform LIBOBJ-OR-SOURCE from a '.o' or '.c' (or otherwise) # suffix to a '.lo' libtool-object suffix. eval 'func_xform () { func_xform_result=${1%.*}.lo }' else # ...otherwise fall back to using sed. func_lo2o () { func_lo2o_result=`$ECHO "$1" | $SED "$lo2o"` } func_xform () { func_xform_result=`$ECHO "$1" | $SED 's|\.[^.]*$|.lo|'` } fi # func_fatal_configuration ARG... # ------------------------------- # Echo program name prefixed message to standard error, followed by # a configuration failure hint, and exit. func_fatal_configuration () { func_fatal_error ${1+"$@"} \ "See the $PACKAGE documentation for more information." \ "Fatal configuration error." } # func_config # ----------- # Display the configuration for all the tags in this script. func_config () { re_begincf='^# ### BEGIN LIBTOOL' re_endcf='^# ### END LIBTOOL' # Default configuration. $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath" # Now print the configurations for the tags. for tagname in $taglist; do $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath" done exit $? } # func_features # ------------- # Display the features supported by this script. func_features () { echo "host: $host" if test yes = "$build_libtool_libs"; then echo "enable shared libraries" else echo "disable shared libraries" fi if test yes = "$build_old_libs"; then echo "enable static libraries" else echo "disable static libraries" fi exit $? } # func_enable_tag TAGNAME # ----------------------- # Verify that TAGNAME is valid, and either flag an error and exit, or # enable the TAGNAME tag. We also add TAGNAME to the global $taglist # variable here. func_enable_tag () { # Global variable: tagname=$1 re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$" re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$" sed_extractcf=/$re_begincf/,/$re_endcf/p # Validate tagname. case $tagname in *[!-_A-Za-z0-9,/]*) func_fatal_error "invalid tag name: $tagname" ;; esac # Don't test for the "default" C tag, as we know it's # there but not specially marked. case $tagname in CC) ;; *) if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then taglist="$taglist $tagname" # Evaluate the configuration. Be careful to quote the path # and the sed script, to avoid splitting on whitespace, but # also don't use non-portable quotes within backquotes within # quotes we have to do it in 2 steps: extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` eval "$extractedcf" else func_error "ignoring unknown tag $tagname" fi ;; esac } # func_check_version_match # ------------------------ # Ensure that we are using m4 macros, and libtool script from the same # release of libtool. func_check_version_match () { if test "$package_revision" != "$macro_revision"; then if test "$VERSION" != "$macro_version"; then if test -z "$macro_version"; then cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, but the $progname: definition of this LT_INIT comes from an older release. $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION $progname: and run autoconf again. _LT_EOF else cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, but the $progname: definition of this LT_INIT comes from $PACKAGE $macro_version. $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION $progname: and run autoconf again. _LT_EOF fi else cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, $progname: but the definition of this LT_INIT comes from revision $macro_revision. $progname: You should recreate aclocal.m4 with macros from revision $package_revision $progname: of $PACKAGE $VERSION and run autoconf again. _LT_EOF fi exit $EXIT_MISMATCH fi } # libtool_options_prep [ARG]... # ----------------------------- # Preparation for options parsed by libtool. libtool_options_prep () { $debug_mode # Option defaults: opt_config=false opt_dlopen= opt_dry_run=false opt_help=false opt_mode= opt_preserve_dup_deps=false opt_quiet=false nonopt= preserve_args= _G_rc_lt_options_prep=: # Shorthand for --mode=foo, only valid as the first argument case $1 in clean|clea|cle|cl) shift; set dummy --mode clean ${1+"$@"}; shift ;; compile|compil|compi|comp|com|co|c) shift; set dummy --mode compile ${1+"$@"}; shift ;; execute|execut|execu|exec|exe|ex|e) shift; set dummy --mode execute ${1+"$@"}; shift ;; finish|finis|fini|fin|fi|f) shift; set dummy --mode finish ${1+"$@"}; shift ;; install|instal|insta|inst|ins|in|i) shift; set dummy --mode install ${1+"$@"}; shift ;; link|lin|li|l) shift; set dummy --mode link ${1+"$@"}; shift ;; uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) shift; set dummy --mode uninstall ${1+"$@"}; shift ;; *) _G_rc_lt_options_prep=false ;; esac if $_G_rc_lt_options_prep; then # Pass back the list of options. func_quote eval ${1+"$@"} libtool_options_prep_result=$func_quote_result fi } func_add_hook func_options_prep libtool_options_prep # libtool_parse_options [ARG]... # --------------------------------- # Provide handling for libtool specific options. libtool_parse_options () { $debug_cmd _G_rc_lt_parse_options=false # Perform our own loop to consume as many options as possible in # each iteration. while test $# -gt 0; do _G_match_lt_parse_options=: _G_opt=$1 shift case $_G_opt in --dry-run|--dryrun|-n) opt_dry_run=: ;; --config) func_config ;; --dlopen|-dlopen) opt_dlopen="${opt_dlopen+$opt_dlopen }$1" shift ;; --preserve-dup-deps) opt_preserve_dup_deps=: ;; --features) func_features ;; --finish) set dummy --mode finish ${1+"$@"}; shift ;; --help) opt_help=: ;; --help-all) opt_help=': help-all' ;; --mode) test $# = 0 && func_missing_arg $_G_opt && break opt_mode=$1 case $1 in # Valid mode arguments: clean|compile|execute|finish|install|link|relink|uninstall) ;; # Catch anything else as an error *) func_error "invalid argument for $_G_opt" exit_cmd=exit break ;; esac shift ;; --no-silent|--no-quiet) opt_quiet=false func_append preserve_args " $_G_opt" ;; --no-warnings|--no-warning|--no-warn) opt_warning=false func_append preserve_args " $_G_opt" ;; --no-verbose) opt_verbose=false func_append preserve_args " $_G_opt" ;; --silent|--quiet) opt_quiet=: opt_verbose=false func_append preserve_args " $_G_opt" ;; --tag) test $# = 0 && func_missing_arg $_G_opt && break opt_tag=$1 func_append preserve_args " $_G_opt $1" func_enable_tag "$1" shift ;; --verbose|-v) opt_quiet=false opt_verbose=: func_append preserve_args " $_G_opt" ;; # An option not handled by this hook function: *) set dummy "$_G_opt" ${1+"$@"} ; shift _G_match_lt_parse_options=false break ;; esac $_G_match_lt_parse_options && _G_rc_lt_parse_options=: done if $_G_rc_lt_parse_options; then # save modified positional parameters for caller func_quote eval ${1+"$@"} libtool_parse_options_result=$func_quote_result fi } func_add_hook func_parse_options libtool_parse_options # libtool_validate_options [ARG]... # --------------------------------- # Perform any sanity checks on option settings and/or unconsumed # arguments. libtool_validate_options () { # save first non-option argument if test 0 -lt $#; then nonopt=$1 shift fi # preserve --debug test : = "$debug_cmd" || func_append preserve_args " --debug" case $host in # Solaris2 added to fix http://debbugs.gnu.org/cgi/bugreport.cgi?bug=16452 # see also: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59788 *cygwin* | *mingw* | *pw32* | *cegcc* | *solaris2* | *os2*) # don't eliminate duplications in $postdeps and $predeps opt_duplicate_compiler_generated_deps=: ;; *) opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps ;; esac $opt_help || { # Sanity checks first: func_check_version_match test yes != "$build_libtool_libs" \ && test yes != "$build_old_libs" \ && func_fatal_configuration "not configured to build any kind of library" # Darwin sucks eval std_shrext=\"$shrext_cmds\" # Only execute mode is allowed to have -dlopen flags. if test -n "$opt_dlopen" && test execute != "$opt_mode"; then func_error "unrecognized option '-dlopen'" $ECHO "$help" 1>&2 exit $EXIT_FAILURE fi # Change the help message to a mode-specific one. generic_help=$help help="Try '$progname --help --mode=$opt_mode' for more information." } # Pass back the unparsed argument list func_quote eval ${1+"$@"} libtool_validate_options_result=$func_quote_result } func_add_hook func_validate_options libtool_validate_options # Process options as early as possible so that --help and --version # can return quickly. func_options ${1+"$@"} eval set dummy "$func_options_result"; shift ## ----------- ## ## Main. ## ## ----------- ## magic='%%%MAGIC variable%%%' magic_exe='%%%MAGIC EXE variable%%%' # Global variables. extracted_archives= extracted_serial=0 # If this variable is set in any of the actions, the command in it # will be execed at the end. This prevents here-documents from being # left over by shells. exec_cmd= # A function that is used when there is no print builtin or printf. func_fallback_echo () { eval 'cat <<_LTECHO_EOF $1 _LTECHO_EOF' } # func_generated_by_libtool # True iff stdin has been generated by Libtool. This function is only # a basic sanity check; it will hardly flush out determined imposters. func_generated_by_libtool_p () { $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 } # func_lalib_p file # True iff FILE is a libtool '.la' library or '.lo' object file. # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_lalib_p () { test -f "$1" && $SED -e 4q "$1" 2>/dev/null | func_generated_by_libtool_p } # func_lalib_unsafe_p file # True iff FILE is a libtool '.la' library or '.lo' object file. # This function implements the same check as func_lalib_p without # resorting to external programs. To this end, it redirects stdin and # closes it afterwards, without saving the original file descriptor. # As a safety measure, use it only where a negative result would be # fatal anyway. Works if 'file' does not exist. func_lalib_unsafe_p () { lalib_p=no if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then for lalib_p_l in 1 2 3 4 do read lalib_p_line case $lalib_p_line in \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; esac done exec 0<&5 5<&- fi test yes = "$lalib_p" } # func_ltwrapper_script_p file # True iff FILE is a libtool wrapper script # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_script_p () { test -f "$1" && $lt_truncate_bin < "$1" 2>/dev/null | func_generated_by_libtool_p } # func_ltwrapper_executable_p file # True iff FILE is a libtool wrapper executable # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_executable_p () { func_ltwrapper_exec_suffix= case $1 in *.exe) ;; *) func_ltwrapper_exec_suffix=.exe ;; esac $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 } # func_ltwrapper_scriptname file # Assumes file is an ltwrapper_executable # uses $file to determine the appropriate filename for a # temporary ltwrapper_script. func_ltwrapper_scriptname () { func_dirname_and_basename "$1" "" "." func_stripname '' '.exe' "$func_basename_result" func_ltwrapper_scriptname_result=$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper } # func_ltwrapper_p file # True iff FILE is a libtool wrapper script or wrapper executable # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_p () { func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" } # func_execute_cmds commands fail_cmd # Execute tilde-delimited COMMANDS. # If FAIL_CMD is given, eval that upon failure. # FAIL_CMD may read-access the current command in variable CMD! func_execute_cmds () { $debug_cmd save_ifs=$IFS; IFS='~' for cmd in $1; do IFS=$sp$nl eval cmd=\"$cmd\" IFS=$save_ifs func_show_eval "$cmd" "${2-:}" done IFS=$save_ifs } # func_source file # Source FILE, adding directory component if necessary. # Note that it is not necessary on cygwin/mingw to append a dot to # FILE even if both FILE and FILE.exe exist: automatic-append-.exe # behavior happens only for exec(3), not for open(2)! Also, sourcing # 'FILE.' does not work on cygwin managed mounts. func_source () { $debug_cmd case $1 in */* | *\\*) . "$1" ;; *) . "./$1" ;; esac } # func_resolve_sysroot PATH # Replace a leading = in PATH with a sysroot. Store the result into # func_resolve_sysroot_result func_resolve_sysroot () { func_resolve_sysroot_result=$1 case $func_resolve_sysroot_result in =*) func_stripname '=' '' "$func_resolve_sysroot_result" func_resolve_sysroot_result=$lt_sysroot$func_stripname_result ;; esac } # func_replace_sysroot PATH # If PATH begins with the sysroot, replace it with = and # store the result into func_replace_sysroot_result. func_replace_sysroot () { case $lt_sysroot:$1 in ?*:"$lt_sysroot"*) func_stripname "$lt_sysroot" '' "$1" func_replace_sysroot_result='='$func_stripname_result ;; *) # Including no sysroot. func_replace_sysroot_result=$1 ;; esac } # func_infer_tag arg # Infer tagged configuration to use if any are available and # if one wasn't chosen via the "--tag" command line option. # Only attempt this if the compiler in the base compile # command doesn't match the default compiler. # arg is usually of the form 'gcc ...' func_infer_tag () { $debug_cmd if test -n "$available_tags" && test -z "$tagname"; then CC_quoted= for arg in $CC; do func_append_quoted CC_quoted "$arg" done CC_expanded=`func_echo_all $CC` CC_quoted_expanded=`func_echo_all $CC_quoted` case $@ in # Blanks in the command may have been stripped by the calling shell, # but not from the CC environment variable when configure was run. " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;; # Blanks at the start of $base_compile will cause this to fail # if we don't check for them as well. *) for z in $available_tags; do if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then # Evaluate the configuration. eval "`$SED -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" CC_quoted= for arg in $CC; do # Double-quote args containing other shell metacharacters. func_append_quoted CC_quoted "$arg" done CC_expanded=`func_echo_all $CC` CC_quoted_expanded=`func_echo_all $CC_quoted` case "$@ " in " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) # The compiler in the base compile command matches # the one in the tagged configuration. # Assume this is the tagged configuration we want. tagname=$z break ;; esac fi done # If $tagname still isn't set, then no tagged configuration # was found and let the user know that the "--tag" command # line option must be used. if test -z "$tagname"; then func_echo "unable to infer tagged configuration" func_fatal_error "specify a tag with '--tag'" # else # func_verbose "using $tagname tagged configuration" fi ;; esac fi } # func_write_libtool_object output_name pic_name nonpic_name # Create a libtool object file (analogous to a ".la" file), # but don't create it if we're doing a dry run. func_write_libtool_object () { write_libobj=$1 if test yes = "$build_libtool_libs"; then write_lobj=\'$2\' else write_lobj=none fi if test yes = "$build_old_libs"; then write_oldobj=\'$3\' else write_oldobj=none fi $opt_dry_run || { cat >${write_libobj}T </dev/null` if test "$?" -eq 0 && test -n "$func_convert_core_file_wine_to_w32_tmp"; then func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" | $SED -e "$sed_naive_backslashify"` else func_convert_core_file_wine_to_w32_result= fi fi } # end: func_convert_core_file_wine_to_w32 # func_convert_core_path_wine_to_w32 ARG # Helper function used by path conversion functions when $build is *nix, and # $host is mingw, cygwin, or some other w32 environment. Relies on a correctly # configured wine environment available, with the winepath program in $build's # $PATH. Assumes ARG has no leading or trailing path separator characters. # # ARG is path to be converted from $build format to win32. # Result is available in $func_convert_core_path_wine_to_w32_result. # Unconvertible file (directory) names in ARG are skipped; if no directory names # are convertible, then the result may be empty. func_convert_core_path_wine_to_w32 () { $debug_cmd # unfortunately, winepath doesn't convert paths, only file names func_convert_core_path_wine_to_w32_result= if test -n "$1"; then oldIFS=$IFS IFS=: for func_convert_core_path_wine_to_w32_f in $1; do IFS=$oldIFS func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f" if test -n "$func_convert_core_file_wine_to_w32_result"; then if test -z "$func_convert_core_path_wine_to_w32_result"; then func_convert_core_path_wine_to_w32_result=$func_convert_core_file_wine_to_w32_result else func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result" fi fi done IFS=$oldIFS fi } # end: func_convert_core_path_wine_to_w32 # func_cygpath ARGS... # Wrapper around calling the cygpath program via LT_CYGPATH. This is used when # when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2) # $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or # (2), returns the Cygwin file name or path in func_cygpath_result (input # file name or path is assumed to be in w32 format, as previously converted # from $build's *nix or MSYS format). In case (3), returns the w32 file name # or path in func_cygpath_result (input file name or path is assumed to be in # Cygwin format). Returns an empty string on error. # # ARGS are passed to cygpath, with the last one being the file name or path to # be converted. # # Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH # environment variable; do not put it in $PATH. func_cygpath () { $debug_cmd if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null` if test "$?" -ne 0; then # on failure, ensure result is empty func_cygpath_result= fi else func_cygpath_result= func_error "LT_CYGPATH is empty or specifies non-existent file: '$LT_CYGPATH'" fi } #end: func_cygpath # func_convert_core_msys_to_w32 ARG # Convert file name or path ARG from MSYS format to w32 format. Return # result in func_convert_core_msys_to_w32_result. func_convert_core_msys_to_w32 () { $debug_cmd # awkward: cmd appends spaces to result func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null | $SED -e 's/[ ]*$//' -e "$sed_naive_backslashify"` } #end: func_convert_core_msys_to_w32 # func_convert_file_check ARG1 ARG2 # Verify that ARG1 (a file name in $build format) was converted to $host # format in ARG2. Otherwise, emit an error message, but continue (resetting # func_to_host_file_result to ARG1). func_convert_file_check () { $debug_cmd if test -z "$2" && test -n "$1"; then func_error "Could not determine host file name corresponding to" func_error " '$1'" func_error "Continuing, but uninstalled executables may not work." # Fallback: func_to_host_file_result=$1 fi } # end func_convert_file_check # func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH # Verify that FROM_PATH (a path in $build format) was converted to $host # format in TO_PATH. Otherwise, emit an error message, but continue, resetting # func_to_host_file_result to a simplistic fallback value (see below). func_convert_path_check () { $debug_cmd if test -z "$4" && test -n "$3"; then func_error "Could not determine the host path corresponding to" func_error " '$3'" func_error "Continuing, but uninstalled executables may not work." # Fallback. This is a deliberately simplistic "conversion" and # should not be "improved". See libtool.info. if test "x$1" != "x$2"; then lt_replace_pathsep_chars="s|$1|$2|g" func_to_host_path_result=`echo "$3" | $SED -e "$lt_replace_pathsep_chars"` else func_to_host_path_result=$3 fi fi } # end func_convert_path_check # func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG # Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT # and appending REPL if ORIG matches BACKPAT. func_convert_path_front_back_pathsep () { $debug_cmd case $4 in $1 ) func_to_host_path_result=$3$func_to_host_path_result ;; esac case $4 in $2 ) func_append func_to_host_path_result "$3" ;; esac } # end func_convert_path_front_back_pathsep ################################################## # $build to $host FILE NAME CONVERSION FUNCTIONS # ################################################## # invoked via '$to_host_file_cmd ARG' # # In each case, ARG is the path to be converted from $build to $host format. # Result will be available in $func_to_host_file_result. # func_to_host_file ARG # Converts the file name ARG from $build format to $host format. Return result # in func_to_host_file_result. func_to_host_file () { $debug_cmd $to_host_file_cmd "$1" } # end func_to_host_file # func_to_tool_file ARG LAZY # converts the file name ARG from $build format to toolchain format. Return # result in func_to_tool_file_result. If the conversion in use is listed # in (the comma separated) LAZY, no conversion takes place. func_to_tool_file () { $debug_cmd case ,$2, in *,"$to_tool_file_cmd",*) func_to_tool_file_result=$1 ;; *) $to_tool_file_cmd "$1" func_to_tool_file_result=$func_to_host_file_result ;; esac } # end func_to_tool_file # func_convert_file_noop ARG # Copy ARG to func_to_host_file_result. func_convert_file_noop () { func_to_host_file_result=$1 } # end func_convert_file_noop # func_convert_file_msys_to_w32 ARG # Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic # conversion to w32 is not available inside the cwrapper. Returns result in # func_to_host_file_result. func_convert_file_msys_to_w32 () { $debug_cmd func_to_host_file_result=$1 if test -n "$1"; then func_convert_core_msys_to_w32 "$1" func_to_host_file_result=$func_convert_core_msys_to_w32_result fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_msys_to_w32 # func_convert_file_cygwin_to_w32 ARG # Convert file name ARG from Cygwin to w32 format. Returns result in # func_to_host_file_result. func_convert_file_cygwin_to_w32 () { $debug_cmd func_to_host_file_result=$1 if test -n "$1"; then # because $build is cygwin, we call "the" cygpath in $PATH; no need to use # LT_CYGPATH in this case. func_to_host_file_result=`cygpath -m "$1"` fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_cygwin_to_w32 # func_convert_file_nix_to_w32 ARG # Convert file name ARG from *nix to w32 format. Requires a wine environment # and a working winepath. Returns result in func_to_host_file_result. func_convert_file_nix_to_w32 () { $debug_cmd func_to_host_file_result=$1 if test -n "$1"; then func_convert_core_file_wine_to_w32 "$1" func_to_host_file_result=$func_convert_core_file_wine_to_w32_result fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_nix_to_w32 # func_convert_file_msys_to_cygwin ARG # Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. # Returns result in func_to_host_file_result. func_convert_file_msys_to_cygwin () { $debug_cmd func_to_host_file_result=$1 if test -n "$1"; then func_convert_core_msys_to_w32 "$1" func_cygpath -u "$func_convert_core_msys_to_w32_result" func_to_host_file_result=$func_cygpath_result fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_msys_to_cygwin # func_convert_file_nix_to_cygwin ARG # Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed # in a wine environment, working winepath, and LT_CYGPATH set. Returns result # in func_to_host_file_result. func_convert_file_nix_to_cygwin () { $debug_cmd func_to_host_file_result=$1 if test -n "$1"; then # convert from *nix to w32, then use cygpath to convert from w32 to cygwin. func_convert_core_file_wine_to_w32 "$1" func_cygpath -u "$func_convert_core_file_wine_to_w32_result" func_to_host_file_result=$func_cygpath_result fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_nix_to_cygwin ############################################# # $build to $host PATH CONVERSION FUNCTIONS # ############################################# # invoked via '$to_host_path_cmd ARG' # # In each case, ARG is the path to be converted from $build to $host format. # The result will be available in $func_to_host_path_result. # # Path separators are also converted from $build format to $host format. If # ARG begins or ends with a path separator character, it is preserved (but # converted to $host format) on output. # # All path conversion functions are named using the following convention: # file name conversion function : func_convert_file_X_to_Y () # path conversion function : func_convert_path_X_to_Y () # where, for any given $build/$host combination the 'X_to_Y' value is the # same. If conversion functions are added for new $build/$host combinations, # the two new functions must follow this pattern, or func_init_to_host_path_cmd # will break. # func_init_to_host_path_cmd # Ensures that function "pointer" variable $to_host_path_cmd is set to the # appropriate value, based on the value of $to_host_file_cmd. to_host_path_cmd= func_init_to_host_path_cmd () { $debug_cmd if test -z "$to_host_path_cmd"; then func_stripname 'func_convert_file_' '' "$to_host_file_cmd" to_host_path_cmd=func_convert_path_$func_stripname_result fi } # func_to_host_path ARG # Converts the path ARG from $build format to $host format. Return result # in func_to_host_path_result. func_to_host_path () { $debug_cmd func_init_to_host_path_cmd $to_host_path_cmd "$1" } # end func_to_host_path # func_convert_path_noop ARG # Copy ARG to func_to_host_path_result. func_convert_path_noop () { func_to_host_path_result=$1 } # end func_convert_path_noop # func_convert_path_msys_to_w32 ARG # Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic # conversion to w32 is not available inside the cwrapper. Returns result in # func_to_host_path_result. func_convert_path_msys_to_w32 () { $debug_cmd func_to_host_path_result=$1 if test -n "$1"; then # Remove leading and trailing path separator characters from ARG. MSYS # behavior is inconsistent here; cygpath turns them into '.;' and ';.'; # and winepath ignores them completely. func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" func_to_host_path_result=$func_convert_core_msys_to_w32_result func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" fi } # end func_convert_path_msys_to_w32 # func_convert_path_cygwin_to_w32 ARG # Convert path ARG from Cygwin to w32 format. Returns result in # func_to_host_file_result. func_convert_path_cygwin_to_w32 () { $debug_cmd func_to_host_path_result=$1 if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"` func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" fi } # end func_convert_path_cygwin_to_w32 # func_convert_path_nix_to_w32 ARG # Convert path ARG from *nix to w32 format. Requires a wine environment and # a working winepath. Returns result in func_to_host_file_result. func_convert_path_nix_to_w32 () { $debug_cmd func_to_host_path_result=$1 if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" func_to_host_path_result=$func_convert_core_path_wine_to_w32_result func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" fi } # end func_convert_path_nix_to_w32 # func_convert_path_msys_to_cygwin ARG # Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. # Returns result in func_to_host_file_result. func_convert_path_msys_to_cygwin () { $debug_cmd func_to_host_path_result=$1 if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" func_cygpath -u -p "$func_convert_core_msys_to_w32_result" func_to_host_path_result=$func_cygpath_result func_convert_path_check : : \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" : "$1" fi } # end func_convert_path_msys_to_cygwin # func_convert_path_nix_to_cygwin ARG # Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a # a wine environment, working winepath, and LT_CYGPATH set. Returns result in # func_to_host_file_result. func_convert_path_nix_to_cygwin () { $debug_cmd func_to_host_path_result=$1 if test -n "$1"; then # Remove leading and trailing path separator characters from # ARG. msys behavior is inconsistent here, cygpath turns them # into '.;' and ';.', and winepath ignores them completely. func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result" func_to_host_path_result=$func_cygpath_result func_convert_path_check : : \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" : "$1" fi } # end func_convert_path_nix_to_cygwin # func_dll_def_p FILE # True iff FILE is a Windows DLL '.def' file. # Keep in sync with _LT_DLL_DEF_P in libtool.m4 func_dll_def_p () { $debug_cmd func_dll_def_p_tmp=`$SED -n \ -e 's/^[ ]*//' \ -e '/^\(;.*\)*$/d' \ -e 's/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p' \ -e q \ "$1"` test DEF = "$func_dll_def_p_tmp" } # func_mode_compile arg... func_mode_compile () { $debug_cmd # Get the compilation command and the source file. base_compile= srcfile=$nonopt # always keep a non-empty value in "srcfile" suppress_opt=yes suppress_output= arg_mode=normal libobj= later= pie_flag= for arg do case $arg_mode in arg ) # do not "continue". Instead, add this to base_compile lastarg=$arg arg_mode=normal ;; target ) libobj=$arg arg_mode=normal continue ;; normal ) # Accept any command-line options. case $arg in -o) test -n "$libobj" && \ func_fatal_error "you cannot specify '-o' more than once" arg_mode=target continue ;; -pie | -fpie | -fPIE) func_append pie_flag " $arg" continue ;; -shared | -static | -prefer-pic | -prefer-non-pic) func_append later " $arg" continue ;; -no-suppress) suppress_opt=no continue ;; -Xcompiler) arg_mode=arg # the next one goes into the "base_compile" arg list continue # The current "srcfile" will either be retained or ;; # replaced later. I would guess that would be a bug. -Wc,*) func_stripname '-Wc,' '' "$arg" args=$func_stripname_result lastarg= save_ifs=$IFS; IFS=, for arg in $args; do IFS=$save_ifs func_append_quoted lastarg "$arg" done IFS=$save_ifs func_stripname ' ' '' "$lastarg" lastarg=$func_stripname_result # Add the arguments to base_compile. func_append base_compile " $lastarg" continue ;; *) # Accept the current argument as the source file. # The previous "srcfile" becomes the current argument. # lastarg=$srcfile srcfile=$arg ;; esac # case $arg ;; esac # case $arg_mode # Aesthetically quote the previous argument. func_append_quoted base_compile "$lastarg" done # for arg case $arg_mode in arg) func_fatal_error "you must specify an argument for -Xcompile" ;; target) func_fatal_error "you must specify a target with '-o'" ;; *) # Get the name of the library object. test -z "$libobj" && { func_basename "$srcfile" libobj=$func_basename_result } ;; esac # Recognize several different file suffixes. # If the user specifies -o file.o, it is replaced with file.lo case $libobj in *.[cCFSifmso] | \ *.ada | *.adb | *.ads | *.asm | \ *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \ *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup) func_xform "$libobj" libobj=$func_xform_result ;; esac case $libobj in *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;; *) func_fatal_error "cannot determine name of library object from '$libobj'" ;; esac func_infer_tag $base_compile for arg in $later; do case $arg in -shared) test yes = "$build_libtool_libs" \ || func_fatal_configuration "cannot build a shared library" build_old_libs=no continue ;; -static) build_libtool_libs=no build_old_libs=yes continue ;; -prefer-pic) pic_mode=yes continue ;; -prefer-non-pic) pic_mode=no continue ;; esac done func_quote_arg pretty "$libobj" test "X$libobj" != "X$func_quote_arg_result" \ && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \ && func_warning "libobj name '$libobj' may not contain shell special characters." func_dirname_and_basename "$obj" "/" "" objname=$func_basename_result xdir=$func_dirname_result lobj=$xdir$objdir/$objname test -z "$base_compile" && \ func_fatal_help "you must specify a compilation command" # Delete any leftover library objects. if test yes = "$build_old_libs"; then removelist="$obj $lobj $libobj ${libobj}T" else removelist="$lobj $libobj ${libobj}T" fi # On Cygwin there's no "real" PIC flag so we must build both object types case $host_os in cygwin* | mingw* | pw32* | os2* | cegcc*) pic_mode=default ;; esac if test no = "$pic_mode" && test pass_all != "$deplibs_check_method"; then # non-PIC code in shared libraries is not supported pic_mode=default fi # Calculate the filename of the output object if compiler does # not support -o with -c if test no = "$compiler_c_o"; then output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.$objext lockfile=$output_obj.lock else output_obj= need_locks=no lockfile= fi # Lock this critical section if it is needed # We use this script file to make the link, it avoids creating a new file if test yes = "$need_locks"; then until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do func_echo "Waiting for $lockfile to be removed" sleep 2 done elif test warn = "$need_locks"; then if test -f "$lockfile"; then $ECHO "\ *** ERROR, $lockfile exists and contains: `cat $lockfile 2>/dev/null` This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support '-c' and '-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi func_append removelist " $output_obj" $ECHO "$srcfile" > "$lockfile" fi $opt_dry_run || $RM $removelist func_append removelist " $lockfile" trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 func_to_tool_file "$srcfile" func_convert_file_msys_to_w32 srcfile=$func_to_tool_file_result func_quote_arg pretty "$srcfile" qsrcfile=$func_quote_arg_result # Only build a PIC object if we are building libtool libraries. if test yes = "$build_libtool_libs"; then # Without this assignment, base_compile gets emptied. fbsd_hideous_sh_bug=$base_compile if test no != "$pic_mode"; then command="$base_compile $qsrcfile $pic_flag" else # Don't build PIC code command="$base_compile $qsrcfile" fi func_mkdir_p "$xdir$objdir" if test -z "$output_obj"; then # Place PIC objects in $objdir func_append command " -o $lobj" fi func_show_eval_locale "$command" \ 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' if test warn = "$need_locks" && test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then $ECHO "\ *** ERROR, $lockfile contains: `cat $lockfile 2>/dev/null` but it should contain: $srcfile This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support '-c' and '-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi # Just move the object if needed, then go on to compile the next one if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then func_show_eval '$MV "$output_obj" "$lobj"' \ 'error=$?; $opt_dry_run || $RM $removelist; exit $error' fi # Allow error messages only from the first compilation. if test yes = "$suppress_opt"; then suppress_output=' >/dev/null 2>&1' fi fi # Only build a position-dependent object if we build old libraries. if test yes = "$build_old_libs"; then if test yes != "$pic_mode"; then # Don't build PIC code command="$base_compile $qsrcfile$pie_flag" else command="$base_compile $qsrcfile $pic_flag" fi if test yes = "$compiler_c_o"; then func_append command " -o $obj" fi # Suppress compiler output if we already did a PIC compilation. func_append command "$suppress_output" func_show_eval_locale "$command" \ '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' if test warn = "$need_locks" && test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then $ECHO "\ *** ERROR, $lockfile contains: `cat $lockfile 2>/dev/null` but it should contain: $srcfile This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support '-c' and '-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi # Just move the object if needed if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then func_show_eval '$MV "$output_obj" "$obj"' \ 'error=$?; $opt_dry_run || $RM $removelist; exit $error' fi fi $opt_dry_run || { func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" # Unlock the critical section if it was locked if test no != "$need_locks"; then removelist=$lockfile $RM "$lockfile" fi } exit $EXIT_SUCCESS } $opt_help || { test compile = "$opt_mode" && func_mode_compile ${1+"$@"} } func_mode_help () { # We need to display help for each of the modes. case $opt_mode in "") # Generic help is extracted from the usage comments # at the start of this file. func_help ;; clean) $ECHO \ "Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... Remove files from the build directory. RM is the name of the program to use to delete files associated with each FILE (typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed to RM. If FILE is a libtool library, object or program, all the files associated with it are deleted. Otherwise, only FILE itself is deleted using RM." ;; compile) $ECHO \ "Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE Compile a source file into a libtool library object. This mode accepts the following additional options: -o OUTPUT-FILE set the output file name to OUTPUT-FILE -no-suppress do not suppress compiler output for multiple passes -prefer-pic try to build PIC objects only -prefer-non-pic try to build non-PIC objects only -shared do not build a '.o' file suitable for static linking -static only build a '.o' file suitable for static linking -Wc,FLAG -Xcompiler FLAG pass FLAG directly to the compiler COMPILE-COMMAND is a command to be used in creating a 'standard' object file from the given SOURCEFILE. The output file name is determined by removing the directory component from SOURCEFILE, then substituting the C source code suffix '.c' with the library object suffix, '.lo'." ;; execute) $ECHO \ "Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... Automatically set library path, then run a program. This mode accepts the following additional options: -dlopen FILE add the directory containing FILE to the library path This mode sets the library path environment variable according to '-dlopen' flags. If any of the ARGS are libtool executable wrappers, then they are translated into their corresponding uninstalled binary, and any of their required library directories are added to the library path. Then, COMMAND is executed, with ARGS as arguments." ;; finish) $ECHO \ "Usage: $progname [OPTION]... --mode=finish [LIBDIR]... Complete the installation of libtool libraries. Each LIBDIR is a directory that contains libtool libraries. The commands that this mode executes may require superuser privileges. Use the '--dry-run' option if you just want to see what would be executed." ;; install) $ECHO \ "Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... Install executables or libraries. INSTALL-COMMAND is the installation command. The first component should be either the 'install' or 'cp' program. The following components of INSTALL-COMMAND are treated specially: -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation The rest of the components are interpreted as arguments to that command (only BSD-compatible install options are recognized)." ;; link) $ECHO \ "Usage: $progname [OPTION]... --mode=link LINK-COMMAND... Link object files or libraries together to form another library, or to create an executable program. LINK-COMMAND is a command using the C compiler that you would use to create a program from several object files. The following components of LINK-COMMAND are treated specially: -all-static do not do any dynamic linking at all -avoid-version do not add a version suffix if possible -bindir BINDIR specify path to binaries directory (for systems where libraries must be found in the PATH setting at runtime) -dlopen FILE '-dlpreopen' FILE if it cannot be dlopened at runtime -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) -export-symbols SYMFILE try to export only the symbols listed in SYMFILE -export-symbols-regex REGEX try to export only the symbols matching REGEX -LLIBDIR search LIBDIR for required installed libraries -lNAME OUTPUT-FILE requires the installed library libNAME -module build a library that can dlopened -no-fast-install disable the fast-install mode -no-install link a not-installable executable -no-undefined declare that a library does not refer to external symbols -o OUTPUT-FILE create OUTPUT-FILE from the specified objects -objectlist FILE use a list of object files found in FILE to specify objects -os2dllname NAME force a short DLL name on OS/2 (no effect on other OSes) -precious-files-regex REGEX don't remove output files matching REGEX -release RELEASE specify package release information -rpath LIBDIR the created library will eventually be installed in LIBDIR -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries -shared only do dynamic linking of libtool libraries -shrext SUFFIX override the standard shared library file extension -static do not do any dynamic linking of uninstalled libtool libraries -static-libtool-libs do not do any dynamic linking of libtool libraries -version-info CURRENT[:REVISION[:AGE]] specify library version info [each variable defaults to 0] -weak LIBNAME declare that the target provides the LIBNAME interface -Wc,FLAG -Xcompiler FLAG pass linker-specific FLAG directly to the compiler -Wa,FLAG -Xassembler FLAG pass linker-specific FLAG directly to the assembler -Wl,FLAG -Xlinker FLAG pass linker-specific FLAG directly to the linker -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC) All other options (arguments beginning with '-') are ignored. Every other argument is treated as a filename. Files ending in '.la' are treated as uninstalled libtool libraries, other files are standard or library object files. If the OUTPUT-FILE ends in '.la', then a libtool library is created, only library objects ('.lo' files) may be specified, and '-rpath' is required, except when creating a convenience library. If OUTPUT-FILE ends in '.a' or '.lib', then a standard library is created using 'ar' and 'ranlib', or on Windows using 'lib'. If OUTPUT-FILE ends in '.lo' or '.$objext', then a reloadable object file is created, otherwise an executable program is created." ;; uninstall) $ECHO \ "Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... Remove libraries from an installation directory. RM is the name of the program to use to delete files associated with each FILE (typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed to RM. If FILE is a libtool library, all the files associated with it are deleted. Otherwise, only FILE itself is deleted using RM." ;; *) func_fatal_help "invalid operation mode '$opt_mode'" ;; esac echo $ECHO "Try '$progname --help' for more information about other modes." } # Now that we've collected a possible --mode arg, show help if necessary if $opt_help; then if test : = "$opt_help"; then func_mode_help else { func_help noexit for opt_mode in compile link execute install finish uninstall clean; do func_mode_help done } | $SED -n '1p; 2,$s/^Usage:/ or: /p' { func_help noexit for opt_mode in compile link execute install finish uninstall clean; do echo func_mode_help done } | $SED '1d /^When reporting/,/^Report/{ H d } $x /information about other modes/d /more detailed .*MODE/d s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/' fi exit $? fi # func_mode_execute arg... func_mode_execute () { $debug_cmd # The first argument is the command name. cmd=$nonopt test -z "$cmd" && \ func_fatal_help "you must specify a COMMAND" # Handle -dlopen flags immediately. for file in $opt_dlopen; do test -f "$file" \ || func_fatal_help "'$file' is not a file" dir= case $file in *.la) func_resolve_sysroot "$file" file=$func_resolve_sysroot_result # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$file" \ || func_fatal_help "'$lib' is not a valid libtool archive" # Read the libtool library. dlname= library_names= func_source "$file" # Skip this library if it cannot be dlopened. if test -z "$dlname"; then # Warn if it was a shared library. test -n "$library_names" && \ func_warning "'$file' was not linked with '-export-dynamic'" continue fi func_dirname "$file" "" "." dir=$func_dirname_result if test -f "$dir/$objdir/$dlname"; then func_append dir "/$objdir" else if test ! -f "$dir/$dlname"; then func_fatal_error "cannot find '$dlname' in '$dir' or '$dir/$objdir'" fi fi ;; *.lo) # Just add the directory containing the .lo file. func_dirname "$file" "" "." dir=$func_dirname_result ;; *) func_warning "'-dlopen' is ignored for non-libtool libraries and objects" continue ;; esac # Get the absolute pathname. absdir=`cd "$dir" && pwd` test -n "$absdir" && dir=$absdir # Now add the directory to shlibpath_var. if eval "test -z \"\$$shlibpath_var\""; then eval "$shlibpath_var=\"\$dir\"" else eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" fi done # This variable tells wrapper scripts just to set shlibpath_var # rather than running their programs. libtool_execute_magic=$magic # Check if any of the arguments is a wrapper script. args= for file do case $file in -* | *.la | *.lo ) ;; *) # Do a test to see if this is really a libtool program. if func_ltwrapper_script_p "$file"; then func_source "$file" # Transform arg to wrapped name. file=$progdir/$program elif func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" func_source "$func_ltwrapper_scriptname_result" # Transform arg to wrapped name. file=$progdir/$program fi ;; esac # Quote arguments (to preserve shell metacharacters). func_append_quoted args "$file" done if $opt_dry_run; then # Display what would be done. if test -n "$shlibpath_var"; then eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" echo "export $shlibpath_var" fi $ECHO "$cmd$args" exit $EXIT_SUCCESS else if test -n "$shlibpath_var"; then # Export the shlibpath_var. eval "export $shlibpath_var" fi # Restore saved environment variables for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES do eval "if test \"\${save_$lt_var+set}\" = set; then $lt_var=\$save_$lt_var; export $lt_var else $lt_unset $lt_var fi" done # Now prepare to actually exec the command. exec_cmd=\$cmd$args fi } test execute = "$opt_mode" && func_mode_execute ${1+"$@"} # func_mode_finish arg... func_mode_finish () { $debug_cmd libs= libdirs= admincmds= for opt in "$nonopt" ${1+"$@"} do if test -d "$opt"; then func_append libdirs " $opt" elif test -f "$opt"; then if func_lalib_unsafe_p "$opt"; then func_append libs " $opt" else func_warning "'$opt' is not a valid libtool archive" fi else func_fatal_error "invalid argument '$opt'" fi done if test -n "$libs"; then if test -n "$lt_sysroot"; then sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"` sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;" else sysroot_cmd= fi # Remove sysroot references if $opt_dry_run; then for lib in $libs; do echo "removing references to $lt_sysroot and '=' prefixes from $lib" done else tmpdir=`func_mktempdir` for lib in $libs; do $SED -e "$sysroot_cmd s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \ > $tmpdir/tmp-la mv -f $tmpdir/tmp-la $lib done ${RM}r "$tmpdir" fi fi if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then for libdir in $libdirs; do if test -n "$finish_cmds"; then # Do each command in the finish commands. func_execute_cmds "$finish_cmds" 'admincmds="$admincmds '"$cmd"'"' fi if test -n "$finish_eval"; then # Do the single finish_eval. eval cmds=\"$finish_eval\" $opt_dry_run || eval "$cmds" || func_append admincmds " $cmds" fi done fi # Exit here if they wanted silent mode. $opt_quiet && exit $EXIT_SUCCESS if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then echo "----------------------------------------------------------------------" echo "Libraries have been installed in:" for libdir in $libdirs; do $ECHO " $libdir" done echo echo "If you ever happen to want to link against installed libraries" echo "in a given directory, LIBDIR, you must either use libtool, and" echo "specify the full pathname of the library, or use the '-LLIBDIR'" echo "flag during linking and do at least one of the following:" if test -n "$shlibpath_var"; then echo " - add LIBDIR to the '$shlibpath_var' environment variable" echo " during execution" fi if test -n "$runpath_var"; then echo " - add LIBDIR to the '$runpath_var' environment variable" echo " during linking" fi if test -n "$hardcode_libdir_flag_spec"; then libdir=LIBDIR eval flag=\"$hardcode_libdir_flag_spec\" $ECHO " - use the '$flag' linker flag" fi if test -n "$admincmds"; then $ECHO " - have your system administrator run these commands:$admincmds" fi if test -f /etc/ld.so.conf; then echo " - have your system administrator add LIBDIR to '/etc/ld.so.conf'" fi echo echo "See any operating system documentation about shared libraries for" case $host in solaris2.[6789]|solaris2.1[0-9]) echo "more information, such as the ld(1), crle(1) and ld.so(8) manual" echo "pages." ;; *) echo "more information, such as the ld(1) and ld.so(8) manual pages." ;; esac echo "----------------------------------------------------------------------" fi exit $EXIT_SUCCESS } test finish = "$opt_mode" && func_mode_finish ${1+"$@"} # func_mode_install arg... func_mode_install () { $debug_cmd # There may be an optional sh(1) argument at the beginning of # install_prog (especially on Windows NT). if test "$SHELL" = "$nonopt" || test /bin/sh = "$nonopt" || # Allow the use of GNU shtool's install command. case $nonopt in *shtool*) :;; *) false;; esac then # Aesthetically quote it. func_quote_arg pretty "$nonopt" install_prog="$func_quote_arg_result " arg=$1 shift else install_prog= arg=$nonopt fi # The real first argument should be the name of the installation program. # Aesthetically quote it. func_quote_arg pretty "$arg" func_append install_prog "$func_quote_arg_result" install_shared_prog=$install_prog case " $install_prog " in *[\\\ /]cp\ *) install_cp=: ;; *) install_cp=false ;; esac # We need to accept at least all the BSD install flags. dest= files= opts= prev= install_type= isdir=false stripme= no_mode=: for arg do arg2= if test -n "$dest"; then func_append files " $dest" dest=$arg continue fi case $arg in -d) isdir=: ;; -f) if $install_cp; then :; else prev=$arg fi ;; -g | -m | -o) prev=$arg ;; -s) stripme=" -s" continue ;; -*) ;; *) # If the previous option needed an argument, then skip it. if test -n "$prev"; then if test X-m = "X$prev" && test -n "$install_override_mode"; then arg2=$install_override_mode no_mode=false fi prev= else dest=$arg continue fi ;; esac # Aesthetically quote the argument. func_quote_arg pretty "$arg" func_append install_prog " $func_quote_arg_result" if test -n "$arg2"; then func_quote_arg pretty "$arg2" fi func_append install_shared_prog " $func_quote_arg_result" done test -z "$install_prog" && \ func_fatal_help "you must specify an install program" test -n "$prev" && \ func_fatal_help "the '$prev' option requires an argument" if test -n "$install_override_mode" && $no_mode; then if $install_cp; then :; else func_quote_arg pretty "$install_override_mode" func_append install_shared_prog " -m $func_quote_arg_result" fi fi if test -z "$files"; then if test -z "$dest"; then func_fatal_help "no file or destination specified" else func_fatal_help "you must specify a destination" fi fi # Strip any trailing slash from the destination. func_stripname '' '/' "$dest" dest=$func_stripname_result # Check to see that the destination is a directory. test -d "$dest" && isdir=: if $isdir; then destdir=$dest destname= else func_dirname_and_basename "$dest" "" "." destdir=$func_dirname_result destname=$func_basename_result # Not a directory, so check to see that there is only one file specified. set dummy $files; shift test "$#" -gt 1 && \ func_fatal_help "'$dest' is not a directory" fi case $destdir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) for file in $files; do case $file in *.lo) ;; *) func_fatal_help "'$destdir' must be an absolute directory name" ;; esac done ;; esac # This variable tells wrapper scripts just to set variables rather # than running their programs. libtool_install_magic=$magic staticlibs= future_libdirs= current_libdirs= for file in $files; do # Do each installation. case $file in *.$libext) # Do the static libraries later. func_append staticlibs " $file" ;; *.la) func_resolve_sysroot "$file" file=$func_resolve_sysroot_result # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$file" \ || func_fatal_help "'$file' is not a valid libtool archive" library_names= old_library= relink_command= func_source "$file" # Add the libdir to current_libdirs if it is the destination. if test "X$destdir" = "X$libdir"; then case "$current_libdirs " in *" $libdir "*) ;; *) func_append current_libdirs " $libdir" ;; esac else # Note the libdir as a future libdir. case "$future_libdirs " in *" $libdir "*) ;; *) func_append future_libdirs " $libdir" ;; esac fi func_dirname "$file" "/" "" dir=$func_dirname_result func_append dir "$objdir" if test -n "$relink_command"; then # Determine the prefix the user has applied to our future dir. inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"` # Don't allow the user to place us outside of our expected # location b/c this prevents finding dependent libraries that # are installed to the same prefix. # At present, this check doesn't affect windows .dll's that # are installed into $libdir/../bin (currently, that works fine) # but it's something to keep an eye on. test "$inst_prefix_dir" = "$destdir" && \ func_fatal_error "error: cannot install '$file' to a directory not ending in $libdir" if test -n "$inst_prefix_dir"; then # Stick the inst_prefix_dir data into the link command. relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` else relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"` fi func_warning "relinking '$file'" func_show_eval "$relink_command" \ 'func_fatal_error "error: relink '\''$file'\'' with the above command before installing it"' fi # See the names of the shared library. set dummy $library_names; shift if test -n "$1"; then realname=$1 shift srcname=$realname test -n "$relink_command" && srcname=${realname}T # Install the shared library and build the symlinks. func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \ 'exit $?' tstripme=$stripme case $host_os in cygwin* | mingw* | pw32* | cegcc*) case $realname in *.dll.a) tstripme= ;; esac ;; os2*) case $realname in *_dll.a) tstripme= ;; esac ;; esac if test -n "$tstripme" && test -n "$striplib"; then func_show_eval "$striplib $destdir/$realname" 'exit $?' fi if test "$#" -gt 0; then # Delete the old symlinks, and create new ones. # Try 'ln -sf' first, because the 'ln' binary might depend on # the symlink we replace! Solaris /bin/ln does not understand -f, # so we also need to try rm && ln -s. for linkname do test "$linkname" != "$realname" \ && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" done fi # Do each command in the postinstall commands. lib=$destdir/$realname func_execute_cmds "$postinstall_cmds" 'exit $?' fi # Install the pseudo-library for information purposes. func_basename "$file" name=$func_basename_result instname=$dir/${name}i func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' # Maybe install the static library, too. test -n "$old_library" && func_append staticlibs " $dir/$old_library" ;; *.lo) # Install (i.e. copy) a libtool object. # Figure out destination file name, if it wasn't already specified. if test -n "$destname"; then destfile=$destdir/$destname else func_basename "$file" destfile=$func_basename_result destfile=$destdir/$destfile fi # Deduce the name of the destination old-style object file. case $destfile in *.lo) func_lo2o "$destfile" staticdest=$func_lo2o_result ;; *.$objext) staticdest=$destfile destfile= ;; *) func_fatal_help "cannot copy a libtool object to '$destfile'" ;; esac # Install the libtool object if requested. test -n "$destfile" && \ func_show_eval "$install_prog $file $destfile" 'exit $?' # Install the old object if enabled. if test yes = "$build_old_libs"; then # Deduce the name of the old-style object file. func_lo2o "$file" staticobj=$func_lo2o_result func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' fi exit $EXIT_SUCCESS ;; *) # Figure out destination file name, if it wasn't already specified. if test -n "$destname"; then destfile=$destdir/$destname else func_basename "$file" destfile=$func_basename_result destfile=$destdir/$destfile fi # If the file is missing, and there is a .exe on the end, strip it # because it is most likely a libtool script we actually want to # install stripped_ext= case $file in *.exe) if test ! -f "$file"; then func_stripname '' '.exe' "$file" file=$func_stripname_result stripped_ext=.exe fi ;; esac # Do a test to see if this is really a libtool program. case $host in *cygwin* | *mingw*) if func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" wrapper=$func_ltwrapper_scriptname_result else func_stripname '' '.exe' "$file" wrapper=$func_stripname_result fi ;; *) wrapper=$file ;; esac if func_ltwrapper_script_p "$wrapper"; then notinst_deplibs= relink_command= func_source "$wrapper" # Check the variables that should have been set. test -z "$generated_by_libtool_version" && \ func_fatal_error "invalid libtool wrapper script '$wrapper'" finalize=: for lib in $notinst_deplibs; do # Check to see that each library is installed. libdir= if test -f "$lib"; then func_source "$lib" fi libfile=$libdir/`$ECHO "$lib" | $SED 's%^.*/%%g'` if test -n "$libdir" && test ! -f "$libfile"; then func_warning "'$lib' has not been installed in '$libdir'" finalize=false fi done relink_command= func_source "$wrapper" outputname= if test no = "$fast_install" && test -n "$relink_command"; then $opt_dry_run || { if $finalize; then tmpdir=`func_mktempdir` func_basename "$file$stripped_ext" file=$func_basename_result outputname=$tmpdir/$file # Replace the output file specification. relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'` $opt_quiet || { func_quote_arg expand,pretty "$relink_command" eval "func_echo $func_quote_arg_result" } if eval "$relink_command"; then : else func_error "error: relink '$file' with the above command before installing it" $opt_dry_run || ${RM}r "$tmpdir" continue fi file=$outputname else func_warning "cannot relink '$file'" fi } else # Install the binary that we compiled earlier. file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"` fi fi # remove .exe since cygwin /usr/bin/install will append another # one anyway case $install_prog,$host in */usr/bin/install*,*cygwin*) case $file:$destfile in *.exe:*.exe) # this is ok ;; *.exe:*) destfile=$destfile.exe ;; *:*.exe) func_stripname '' '.exe' "$destfile" destfile=$func_stripname_result ;; esac ;; esac func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' $opt_dry_run || if test -n "$outputname"; then ${RM}r "$tmpdir" fi ;; esac done for file in $staticlibs; do func_basename "$file" name=$func_basename_result # Set up the ranlib parameters. oldlib=$destdir/$name func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 tool_oldlib=$func_to_tool_file_result func_show_eval "$install_prog \$file \$oldlib" 'exit $?' if test -n "$stripme" && test -n "$old_striplib"; then func_show_eval "$old_striplib $tool_oldlib" 'exit $?' fi # Do each command in the postinstall commands. func_execute_cmds "$old_postinstall_cmds" 'exit $?' done test -n "$future_libdirs" && \ func_warning "remember to run '$progname --finish$future_libdirs'" if test -n "$current_libdirs"; then # Maybe just do a dry run. $opt_dry_run && current_libdirs=" -n$current_libdirs" exec_cmd='$SHELL "$progpath" $preserve_args --finish$current_libdirs' else exit $EXIT_SUCCESS fi } test install = "$opt_mode" && func_mode_install ${1+"$@"} # func_generate_dlsyms outputname originator pic_p # Extract symbols from dlprefiles and create ${outputname}S.o with # a dlpreopen symbol table. func_generate_dlsyms () { $debug_cmd my_outputname=$1 my_originator=$2 my_pic_p=${3-false} my_prefix=`$ECHO "$my_originator" | $SED 's%[^a-zA-Z0-9]%_%g'` my_dlsyms= if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then if test -n "$NM" && test -n "$global_symbol_pipe"; then my_dlsyms=${my_outputname}S.c else func_error "not configured to extract global symbols from dlpreopened files" fi fi if test -n "$my_dlsyms"; then case $my_dlsyms in "") ;; *.c) # Discover the nlist of each of the dlfiles. nlist=$output_objdir/$my_outputname.nm func_show_eval "$RM $nlist ${nlist}S ${nlist}T" # Parse the name list into a source file. func_verbose "creating $output_objdir/$my_dlsyms" $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ /* $my_dlsyms - symbol resolution table for '$my_outputname' dlsym emulation. */ /* Generated by $PROGRAM (GNU $PACKAGE) $VERSION */ #ifdef __cplusplus extern \"C\" { #endif #if defined __GNUC__ && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4)) #pragma GCC diagnostic ignored \"-Wstrict-prototypes\" #endif /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE /* DATA imports from DLLs on WIN32 can't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT_DLSYM_CONST #elif defined __osf__ /* This system does not cope well with relocations in const data. */ # define LT_DLSYM_CONST #else # define LT_DLSYM_CONST const #endif #define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0) /* External symbol declarations for the compiler. */\ " if test yes = "$dlself"; then func_verbose "generating symbol list for '$output'" $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" # Add our own program objects to the symbol list. progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP` for progfile in $progfiles; do func_to_tool_file "$progfile" func_convert_file_msys_to_w32 func_verbose "extracting global C symbols from '$func_to_tool_file_result'" $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'" done if test -n "$exclude_expsyms"; then $opt_dry_run || { eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' } fi if test -n "$export_symbols_regex"; then $opt_dry_run || { eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' } fi # Prepare the list of exported symbols if test -z "$export_symbols"; then export_symbols=$output_objdir/$outputname.exp $opt_dry_run || { $RM $export_symbols eval "$SED -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' case $host in *cygwin* | *mingw* | *cegcc* ) eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' ;; esac } else $opt_dry_run || { eval "$SED -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' case $host in *cygwin* | *mingw* | *cegcc* ) eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' ;; esac } fi fi for dlprefile in $dlprefiles; do func_verbose "extracting global C symbols from '$dlprefile'" func_basename "$dlprefile" name=$func_basename_result case $host in *cygwin* | *mingw* | *cegcc* ) # if an import library, we need to obtain dlname if func_win32_import_lib_p "$dlprefile"; then func_tr_sh "$dlprefile" eval "curr_lafile=\$libfile_$func_tr_sh_result" dlprefile_dlbasename= if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then # Use subshell, to avoid clobbering current variable values dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"` if test -n "$dlprefile_dlname"; then func_basename "$dlprefile_dlname" dlprefile_dlbasename=$func_basename_result else # no lafile. user explicitly requested -dlpreopen . $sharedlib_from_linklib_cmd "$dlprefile" dlprefile_dlbasename=$sharedlib_from_linklib_result fi fi $opt_dry_run || { if test -n "$dlprefile_dlbasename"; then eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"' else func_warning "Could not compute DLL name from $name" eval '$ECHO ": $name " >> "$nlist"' fi func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe | $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'" } else # not an import lib $opt_dry_run || { eval '$ECHO ": $name " >> "$nlist"' func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" } fi ;; *) $opt_dry_run || { eval '$ECHO ": $name " >> "$nlist"' func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" } ;; esac done $opt_dry_run || { # Make sure we have at least an empty file. test -f "$nlist" || : > "$nlist" if test -n "$exclude_expsyms"; then $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T $MV "$nlist"T "$nlist" fi # Try sorting and uniquifying the output. if $GREP -v "^: " < "$nlist" | if sort -k 3 /dev/null 2>&1; then sort -k 3 else sort +2 fi | uniq > "$nlist"S; then : else $GREP -v "^: " < "$nlist" > "$nlist"S fi if test -f "$nlist"S; then eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' else echo '/* NONE */' >> "$output_objdir/$my_dlsyms" fi func_show_eval '$RM "${nlist}I"' if test -n "$global_symbol_to_import"; then eval "$global_symbol_to_import"' < "$nlist"S > "$nlist"I' fi echo >> "$output_objdir/$my_dlsyms" "\ /* The mapping between symbol names and symbols. */ typedef struct { const char *name; void *address; } lt_dlsymlist; extern LT_DLSYM_CONST lt_dlsymlist lt_${my_prefix}_LTX_preloaded_symbols[];\ " if test -s "$nlist"I; then echo >> "$output_objdir/$my_dlsyms" "\ static void lt_syminit(void) { LT_DLSYM_CONST lt_dlsymlist *symbol = lt_${my_prefix}_LTX_preloaded_symbols; for (; symbol->name; ++symbol) {" $SED 's/.*/ if (STREQ (symbol->name, \"&\")) symbol->address = (void *) \&&;/' < "$nlist"I >> "$output_objdir/$my_dlsyms" echo >> "$output_objdir/$my_dlsyms" "\ } }" fi echo >> "$output_objdir/$my_dlsyms" "\ LT_DLSYM_CONST lt_dlsymlist lt_${my_prefix}_LTX_preloaded_symbols[] = { {\"$my_originator\", (void *) 0}," if test -s "$nlist"I; then echo >> "$output_objdir/$my_dlsyms" "\ {\"@INIT@\", (void *) <_syminit}," fi case $need_lib_prefix in no) eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" ;; *) eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" ;; esac echo >> "$output_objdir/$my_dlsyms" "\ {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt_${my_prefix}_LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif\ " } # !$opt_dry_run pic_flag_for_symtable= case "$compile_command " in *" -static "*) ;; *) case $host in # compiling the symbol table file with pic_flag works around # a FreeBSD bug that causes programs to crash when -lm is # linked before any other PIC object. But we must not use # pic_flag when linking with -static. The problem exists in # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; *-*-hpux*) pic_flag_for_symtable=" $pic_flag" ;; *) $my_pic_p && pic_flag_for_symtable=" $pic_flag" ;; esac ;; esac symtab_cflags= for arg in $LTCFLAGS; do case $arg in -pie | -fpie | -fPIE) ;; *) func_append symtab_cflags " $arg" ;; esac done # Now compile the dynamic symbol file. func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' # Clean up the generated files. func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T" "${nlist}I"' # Transform the symbol file into the correct name. symfileobj=$output_objdir/${my_outputname}S.$objext case $host in *cygwin* | *mingw* | *cegcc* ) if test -f "$output_objdir/$my_outputname.def"; then compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` else compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` fi ;; *) compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` ;; esac ;; *) func_fatal_error "unknown suffix for '$my_dlsyms'" ;; esac else # We keep going just in case the user didn't refer to # lt_preloaded_symbols. The linker will fail if global_symbol_pipe # really was required. # Nullify the symbol file. compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"` finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"` fi } # func_cygming_gnu_implib_p ARG # This predicate returns with zero status (TRUE) if # ARG is a GNU/binutils-style import library. Returns # with nonzero status (FALSE) otherwise. func_cygming_gnu_implib_p () { $debug_cmd func_to_tool_file "$1" func_convert_file_msys_to_w32 func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'` test -n "$func_cygming_gnu_implib_tmp" } # func_cygming_ms_implib_p ARG # This predicate returns with zero status (TRUE) if # ARG is an MS-style import library. Returns # with nonzero status (FALSE) otherwise. func_cygming_ms_implib_p () { $debug_cmd func_to_tool_file "$1" func_convert_file_msys_to_w32 func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'` test -n "$func_cygming_ms_implib_tmp" } # func_win32_libid arg # return the library type of file 'arg' # # Need a lot of goo to handle *both* DLLs and import libs # Has to be a shell function in order to 'eat' the argument # that is supplied when $file_magic_command is called. # Despite the name, also deal with 64 bit binaries. func_win32_libid () { $debug_cmd win32_libid_type=unknown win32_fileres=`file -L $1 2>/dev/null` case $win32_fileres in *ar\ archive\ import\ library*) # definitely import win32_libid_type="x86 archive import" ;; *ar\ archive*) # could be an import, or static # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD. if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then case $nm_interface in "MS dumpbin") if func_cygming_ms_implib_p "$1" || func_cygming_gnu_implib_p "$1" then win32_nmres=import else win32_nmres= fi ;; *) func_to_tool_file "$1" func_convert_file_msys_to_w32 win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" | $SED -n -e ' 1,100{ / I /{ s|.*|import| p q } }'` ;; esac case $win32_nmres in import*) win32_libid_type="x86 archive import";; *) win32_libid_type="x86 archive static";; esac fi ;; *DLL*) win32_libid_type="x86 DLL" ;; *executable*) # but shell scripts are "executable" too... case $win32_fileres in *MS\ Windows\ PE\ Intel*) win32_libid_type="x86 DLL" ;; esac ;; esac $ECHO "$win32_libid_type" } # func_cygming_dll_for_implib ARG # # Platform-specific function to extract the # name of the DLL associated with the specified # import library ARG. # Invoked by eval'ing the libtool variable # $sharedlib_from_linklib_cmd # Result is available in the variable # $sharedlib_from_linklib_result func_cygming_dll_for_implib () { $debug_cmd sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"` } # func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs # # The is the core of a fallback implementation of a # platform-specific function to extract the name of the # DLL associated with the specified import library LIBNAME. # # SECTION_NAME is either .idata$6 or .idata$7, depending # on the platform and compiler that created the implib. # # Echos the name of the DLL associated with the # specified import library. func_cygming_dll_for_implib_fallback_core () { $debug_cmd match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"` $OBJDUMP -s --section "$1" "$2" 2>/dev/null | $SED '/^Contents of section '"$match_literal"':/{ # Place marker at beginning of archive member dllname section s/.*/====MARK====/ p d } # These lines can sometimes be longer than 43 characters, but # are always uninteresting /:[ ]*file format pe[i]\{,1\}-/d /^In archive [^:]*:/d # Ensure marker is printed /^====MARK====/p # Remove all lines with less than 43 characters /^.\{43\}/!d # From remaining lines, remove first 43 characters s/^.\{43\}//' | $SED -n ' # Join marker and all lines until next marker into a single line /^====MARK====/ b para H $ b para b :para x s/\n//g # Remove the marker s/^====MARK====// # Remove trailing dots and whitespace s/[\. \t]*$// # Print /./p' | # we now have a list, one entry per line, of the stringified # contents of the appropriate section of all members of the # archive that possess that section. Heuristic: eliminate # all those that have a first or second character that is # a '.' (that is, objdump's representation of an unprintable # character.) This should work for all archives with less than # 0x302f exports -- but will fail for DLLs whose name actually # begins with a literal '.' or a single character followed by # a '.'. # # Of those that remain, print the first one. $SED -e '/^\./d;/^.\./d;q' } # func_cygming_dll_for_implib_fallback ARG # Platform-specific function to extract the # name of the DLL associated with the specified # import library ARG. # # This fallback implementation is for use when $DLLTOOL # does not support the --identify-strict option. # Invoked by eval'ing the libtool variable # $sharedlib_from_linklib_cmd # Result is available in the variable # $sharedlib_from_linklib_result func_cygming_dll_for_implib_fallback () { $debug_cmd if func_cygming_gnu_implib_p "$1"; then # binutils import library sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"` elif func_cygming_ms_implib_p "$1"; then # ms-generated import library sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"` else # unknown sharedlib_from_linklib_result= fi } # func_extract_an_archive dir oldlib func_extract_an_archive () { $debug_cmd f_ex_an_ar_dir=$1; shift f_ex_an_ar_oldlib=$1 if test yes = "$lock_old_archive_extraction"; then lockfile=$f_ex_an_ar_oldlib.lock until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do func_echo "Waiting for $lockfile to be removed" sleep 2 done fi func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \ 'stat=$?; rm -f "$lockfile"; exit $stat' if test yes = "$lock_old_archive_extraction"; then $opt_dry_run || rm -f "$lockfile" fi if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then : else func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" fi } # func_extract_archives gentop oldlib ... func_extract_archives () { $debug_cmd my_gentop=$1; shift my_oldlibs=${1+"$@"} my_oldobjs= my_xlib= my_xabs= my_xdir= for my_xlib in $my_oldlibs; do # Extract the objects. case $my_xlib in [\\/]* | [A-Za-z]:[\\/]*) my_xabs=$my_xlib ;; *) my_xabs=`pwd`"/$my_xlib" ;; esac func_basename "$my_xlib" my_xlib=$func_basename_result my_xlib_u=$my_xlib while :; do case " $extracted_archives " in *" $my_xlib_u "*) func_arith $extracted_serial + 1 extracted_serial=$func_arith_result my_xlib_u=lt$extracted_serial-$my_xlib ;; *) break ;; esac done extracted_archives="$extracted_archives $my_xlib_u" my_xdir=$my_gentop/$my_xlib_u func_mkdir_p "$my_xdir" case $host in *-darwin*) func_verbose "Extracting $my_xabs" # Do not bother doing anything if just a dry run $opt_dry_run || { darwin_orig_dir=`pwd` cd $my_xdir || exit $? darwin_archive=$my_xabs darwin_curdir=`pwd` func_basename "$darwin_archive" darwin_base_archive=$func_basename_result darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` if test -n "$darwin_arches"; then darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` darwin_arch= func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" for darwin_arch in $darwin_arches; do func_mkdir_p "unfat-$$/$darwin_base_archive-$darwin_arch" $LIPO -thin $darwin_arch -output "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" "$darwin_archive" cd "unfat-$$/$darwin_base_archive-$darwin_arch" func_extract_an_archive "`pwd`" "$darwin_base_archive" cd "$darwin_curdir" $RM "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" done # $darwin_arches ## Okay now we've a bunch of thin objects, gotta fatten them up :) darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$sed_basename" | sort -u` darwin_file= darwin_files= for darwin_file in $darwin_filelist; do darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP` $LIPO -create -output "$darwin_file" $darwin_files done # $darwin_filelist $RM -rf unfat-$$ cd "$darwin_orig_dir" else cd $darwin_orig_dir func_extract_an_archive "$my_xdir" "$my_xabs" fi # $darwin_arches } # !$opt_dry_run ;; *) func_extract_an_archive "$my_xdir" "$my_xabs" ;; esac my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP` done func_extract_archives_result=$my_oldobjs } # func_emit_wrapper [arg=no] # # Emit a libtool wrapper script on stdout. # Don't directly open a file because we may want to # incorporate the script contents within a cygwin/mingw # wrapper executable. Must ONLY be called from within # func_mode_link because it depends on a number of variables # set therein. # # ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR # variable will take. If 'yes', then the emitted script # will assume that the directory where it is stored is # the $objdir directory. This is a cygwin/mingw-specific # behavior. func_emit_wrapper () { func_emit_wrapper_arg1=${1-no} $ECHO "\ #! $SHELL # $output - temporary wrapper script for $objdir/$outputname # Generated by $PROGRAM (GNU $PACKAGE) $VERSION # # The $output program cannot be directly executed until all the libtool # libraries that it depends on are installed. # # This wrapper script should never be moved out of the build directory. # If it is, it will not operate correctly. # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. sed_quote_subst='$sed_quote_subst' # Be Bourne compatible if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which # is contrary to our usage. Disable this feature. alias -g '\${1+\"\$@\"}'='\"\$@\"' setopt NO_GLOB_SUBST else case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac fi BIN_SH=xpg4; export BIN_SH # for Tru64 DUALCASE=1; export DUALCASE # for MKS sh # The HP-UX ksh and POSIX shell print the target directory to stdout # if CDPATH is set. (unset CDPATH) >/dev/null 2>&1 && unset CDPATH relink_command=\"$relink_command\" # This environment variable determines our operation mode. if test \"\$libtool_install_magic\" = \"$magic\"; then # install mode needs the following variables: generated_by_libtool_version='$macro_version' notinst_deplibs='$notinst_deplibs' else # When we are sourced in execute mode, \$file and \$ECHO are already set. if test \"\$libtool_execute_magic\" != \"$magic\"; then file=\"\$0\"" func_quote_arg pretty "$ECHO" qECHO=$func_quote_arg_result $ECHO "\ # A function that is used when there is no print builtin or printf. func_fallback_echo () { eval 'cat <<_LTECHO_EOF \$1 _LTECHO_EOF' } ECHO=$qECHO fi # Very basic option parsing. These options are (a) specific to # the libtool wrapper, (b) are identical between the wrapper # /script/ and the wrapper /executable/ that is used only on # windows platforms, and (c) all begin with the string "--lt-" # (application programs are unlikely to have options that match # this pattern). # # There are only two supported options: --lt-debug and # --lt-dump-script. There is, deliberately, no --lt-help. # # The first argument to this parsing function should be the # script's $0 value, followed by "$@". lt_option_debug= func_parse_lt_options () { lt_script_arg0=\$0 shift for lt_opt do case \"\$lt_opt\" in --lt-debug) lt_option_debug=1 ;; --lt-dump-script) lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\` test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=. lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\` cat \"\$lt_dump_D/\$lt_dump_F\" exit 0 ;; --lt-*) \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2 exit 1 ;; esac done # Print the debug banner immediately: if test -n \"\$lt_option_debug\"; then echo \"$outputname:$output:\$LINENO: libtool wrapper (GNU $PACKAGE) $VERSION\" 1>&2 fi } # Used when --lt-debug. Prints its arguments to stdout # (redirection is the responsibility of the caller) func_lt_dump_args () { lt_dump_args_N=1; for lt_arg do \$ECHO \"$outputname:$output:\$LINENO: newargv[\$lt_dump_args_N]: \$lt_arg\" lt_dump_args_N=\`expr \$lt_dump_args_N + 1\` done } # Core function for launching the target application func_exec_program_core () { " case $host in # Backslashes separate directories on plain windows *-*-mingw | *-*-os2* | *-cegcc*) $ECHO "\ if test -n \"\$lt_option_debug\"; then \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir\\\\\$program\" 1>&2 func_lt_dump_args \${1+\"\$@\"} 1>&2 fi exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} " ;; *) $ECHO "\ if test -n \"\$lt_option_debug\"; then \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir/\$program\" 1>&2 func_lt_dump_args \${1+\"\$@\"} 1>&2 fi exec \"\$progdir/\$program\" \${1+\"\$@\"} " ;; esac $ECHO "\ \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 exit 1 } # A function to encapsulate launching the target application # Strips options in the --lt-* namespace from \$@ and # launches target application with the remaining arguments. func_exec_program () { case \" \$* \" in *\\ --lt-*) for lt_wr_arg do case \$lt_wr_arg in --lt-*) ;; *) set x \"\$@\" \"\$lt_wr_arg\"; shift;; esac shift done ;; esac func_exec_program_core \${1+\"\$@\"} } # Parse options func_parse_lt_options \"\$0\" \${1+\"\$@\"} # Find the directory that this script lives in. thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\` test \"x\$thisdir\" = \"x\$file\" && thisdir=. # Follow symbolic links until we get to the real thisdir. file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\` while test -n \"\$file\"; do destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\` # If there was a directory component, then change thisdir. if test \"x\$destdir\" != \"x\$file\"; then case \"\$destdir\" in [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; *) thisdir=\"\$thisdir/\$destdir\" ;; esac fi file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\` file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\` done # Usually 'no', except on cygwin/mingw when embedded into # the cwrapper. WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1 if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then # special case for '.' if test \"\$thisdir\" = \".\"; then thisdir=\`pwd\` fi # remove .libs from thisdir case \"\$thisdir\" in *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;; $objdir ) thisdir=. ;; esac fi # Try to get the absolute directory name. absdir=\`cd \"\$thisdir\" && pwd\` test -n \"\$absdir\" && thisdir=\"\$absdir\" " if test yes = "$fast_install"; then $ECHO "\ program=lt-'$outputname'$exeext progdir=\"\$thisdir/$objdir\" if test ! -f \"\$progdir/\$program\" || { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | $SED 1q\`; \\ test \"X\$file\" != \"X\$progdir/\$program\"; }; then file=\"\$\$-\$program\" if test ! -d \"\$progdir\"; then $MKDIR \"\$progdir\" else $RM \"\$progdir/\$file\" fi" $ECHO "\ # relink executable if necessary if test -n \"\$relink_command\"; then if relink_command_output=\`eval \$relink_command 2>&1\`; then : else \$ECHO \"\$relink_command_output\" >&2 $RM \"\$progdir/\$file\" exit 1 fi fi $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || { $RM \"\$progdir/\$program\"; $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } $RM \"\$progdir/\$file\" fi" else $ECHO "\ program='$outputname' progdir=\"\$thisdir/$objdir\" " fi $ECHO "\ if test -f \"\$progdir/\$program\"; then" # fixup the dll searchpath if we need to. # # Fix the DLL searchpath if we need to. Do this before prepending # to shlibpath, because on Windows, both are PATH and uninstalled # libraries must come first. if test -n "$dllsearchpath"; then $ECHO "\ # Add the dll search path components to the executable PATH PATH=$dllsearchpath:\$PATH " fi # Export our shlibpath_var if we have one. if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then $ECHO "\ # Add our own library path to $shlibpath_var $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" # Some systems cannot cope with colon-terminated $shlibpath_var # The second colon is a workaround for a bug in BeOS R4 sed $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\` export $shlibpath_var " fi $ECHO "\ if test \"\$libtool_execute_magic\" != \"$magic\"; then # Run the actual program with our arguments. func_exec_program \${1+\"\$@\"} fi else # The program doesn't exist. \$ECHO \"\$0: error: '\$progdir/\$program' does not exist\" 1>&2 \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 exit 1 fi fi\ " } # func_emit_cwrapperexe_src # emit the source code for a wrapper executable on stdout # Must ONLY be called from within func_mode_link because # it depends on a number of variable set therein. func_emit_cwrapperexe_src () { cat < #include #ifdef _MSC_VER # include # include # include #else # include # include # ifdef __CYGWIN__ # include # endif #endif #include #include #include #include #include #include #include #include #define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0) /* declarations of non-ANSI functions */ #if defined __MINGW32__ # ifdef __STRICT_ANSI__ int _putenv (const char *); # endif #elif defined __CYGWIN__ # ifdef __STRICT_ANSI__ char *realpath (const char *, char *); int putenv (char *); int setenv (const char *, const char *, int); # endif /* #elif defined other_platform || defined ... */ #endif /* portability defines, excluding path handling macros */ #if defined _MSC_VER # define setmode _setmode # define stat _stat # define chmod _chmod # define getcwd _getcwd # define putenv _putenv # define S_IXUSR _S_IEXEC #elif defined __MINGW32__ # define setmode _setmode # define stat _stat # define chmod _chmod # define getcwd _getcwd # define putenv _putenv #elif defined __CYGWIN__ # define HAVE_SETENV # define FOPEN_WB "wb" /* #elif defined other platforms ... */ #endif #if defined PATH_MAX # define LT_PATHMAX PATH_MAX #elif defined MAXPATHLEN # define LT_PATHMAX MAXPATHLEN #else # define LT_PATHMAX 1024 #endif #ifndef S_IXOTH # define S_IXOTH 0 #endif #ifndef S_IXGRP # define S_IXGRP 0 #endif /* path handling portability macros */ #ifndef DIR_SEPARATOR # define DIR_SEPARATOR '/' # define PATH_SEPARATOR ':' #endif #if defined _WIN32 || defined __MSDOS__ || defined __DJGPP__ || \ defined __OS2__ # define HAVE_DOS_BASED_FILE_SYSTEM # define FOPEN_WB "wb" # ifndef DIR_SEPARATOR_2 # define DIR_SEPARATOR_2 '\\' # endif # ifndef PATH_SEPARATOR_2 # define PATH_SEPARATOR_2 ';' # endif #endif #ifndef DIR_SEPARATOR_2 # define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) #else /* DIR_SEPARATOR_2 */ # define IS_DIR_SEPARATOR(ch) \ (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) #endif /* DIR_SEPARATOR_2 */ #ifndef PATH_SEPARATOR_2 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) #else /* PATH_SEPARATOR_2 */ # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) #endif /* PATH_SEPARATOR_2 */ #ifndef FOPEN_WB # define FOPEN_WB "w" #endif #ifndef _O_BINARY # define _O_BINARY 0 #endif #define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) #define XFREE(stale) do { \ if (stale) { free (stale); stale = 0; } \ } while (0) #if defined LT_DEBUGWRAPPER static int lt_debug = 1; #else static int lt_debug = 0; #endif const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */ void *xmalloc (size_t num); char *xstrdup (const char *string); const char *base_name (const char *name); char *find_executable (const char *wrapper); char *chase_symlinks (const char *pathspec); int make_executable (const char *path); int check_executable (const char *path); char *strendzap (char *str, const char *pat); void lt_debugprintf (const char *file, int line, const char *fmt, ...); void lt_fatal (const char *file, int line, const char *message, ...); static const char *nonnull (const char *s); static const char *nonempty (const char *s); void lt_setenv (const char *name, const char *value); char *lt_extend_str (const char *orig_value, const char *add, int to_end); void lt_update_exe_path (const char *name, const char *value); void lt_update_lib_path (const char *name, const char *value); char **prepare_spawn (char **argv); void lt_dump_script (FILE *f); EOF cat <= 0) && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) return 1; else return 0; } int make_executable (const char *path) { int rval = 0; struct stat st; lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n", nonempty (path)); if ((!path) || (!*path)) return 0; if (stat (path, &st) >= 0) { rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); } return rval; } /* Searches for the full path of the wrapper. Returns newly allocated full path name if found, NULL otherwise Does not chase symlinks, even on platforms that support them. */ char * find_executable (const char *wrapper) { int has_slash = 0; const char *p; const char *p_next; /* static buffer for getcwd */ char tmp[LT_PATHMAX + 1]; size_t tmp_len; char *concat_name; lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n", nonempty (wrapper)); if ((wrapper == NULL) || (*wrapper == '\0')) return NULL; /* Absolute path? */ #if defined HAVE_DOS_BASED_FILE_SYSTEM if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') { concat_name = xstrdup (wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } else { #endif if (IS_DIR_SEPARATOR (wrapper[0])) { concat_name = xstrdup (wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } #if defined HAVE_DOS_BASED_FILE_SYSTEM } #endif for (p = wrapper; *p; p++) if (*p == '/') { has_slash = 1; break; } if (!has_slash) { /* no slashes; search PATH */ const char *path = getenv ("PATH"); if (path != NULL) { for (p = path; *p; p = p_next) { const char *q; size_t p_len; for (q = p; *q; q++) if (IS_PATH_SEPARATOR (*q)) break; p_len = (size_t) (q - p); p_next = (*q == '\0' ? q : q + 1); if (p_len == 0) { /* empty path: current directory */ if (getcwd (tmp, LT_PATHMAX) == NULL) lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", nonnull (strerror (errno))); tmp_len = strlen (tmp); concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, tmp, tmp_len); concat_name[tmp_len] = '/'; strcpy (concat_name + tmp_len + 1, wrapper); } else { concat_name = XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, p, p_len); concat_name[p_len] = '/'; strcpy (concat_name + p_len + 1, wrapper); } if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } } /* not found in PATH; assume curdir */ } /* Relative path | not found in path: prepend cwd */ if (getcwd (tmp, LT_PATHMAX) == NULL) lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", nonnull (strerror (errno))); tmp_len = strlen (tmp); concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, tmp, tmp_len); concat_name[tmp_len] = '/'; strcpy (concat_name + tmp_len + 1, wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); return NULL; } char * chase_symlinks (const char *pathspec) { #ifndef S_ISLNK return xstrdup (pathspec); #else char buf[LT_PATHMAX]; struct stat s; char *tmp_pathspec = xstrdup (pathspec); char *p; int has_symlinks = 0; while (strlen (tmp_pathspec) && !has_symlinks) { lt_debugprintf (__FILE__, __LINE__, "checking path component for symlinks: %s\n", tmp_pathspec); if (lstat (tmp_pathspec, &s) == 0) { if (S_ISLNK (s.st_mode) != 0) { has_symlinks = 1; break; } /* search backwards for last DIR_SEPARATOR */ p = tmp_pathspec + strlen (tmp_pathspec) - 1; while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) p--; if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) { /* no more DIR_SEPARATORS left */ break; } *p = '\0'; } else { lt_fatal (__FILE__, __LINE__, "error accessing file \"%s\": %s", tmp_pathspec, nonnull (strerror (errno))); } } XFREE (tmp_pathspec); if (!has_symlinks) { return xstrdup (pathspec); } tmp_pathspec = realpath (pathspec, buf); if (tmp_pathspec == 0) { lt_fatal (__FILE__, __LINE__, "could not follow symlinks for %s", pathspec); } return xstrdup (tmp_pathspec); #endif } char * strendzap (char *str, const char *pat) { size_t len, patlen; assert (str != NULL); assert (pat != NULL); len = strlen (str); patlen = strlen (pat); if (patlen <= len) { str += len - patlen; if (STREQ (str, pat)) *str = '\0'; } return str; } void lt_debugprintf (const char *file, int line, const char *fmt, ...) { va_list args; if (lt_debug) { (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line); va_start (args, fmt); (void) vfprintf (stderr, fmt, args); va_end (args); } } static void lt_error_core (int exit_status, const char *file, int line, const char *mode, const char *message, va_list ap) { fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode); vfprintf (stderr, message, ap); fprintf (stderr, ".\n"); if (exit_status >= 0) exit (exit_status); } void lt_fatal (const char *file, int line, const char *message, ...) { va_list ap; va_start (ap, message); lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap); va_end (ap); } static const char * nonnull (const char *s) { return s ? s : "(null)"; } static const char * nonempty (const char *s) { return (s && !*s) ? "(empty)" : nonnull (s); } void lt_setenv (const char *name, const char *value) { lt_debugprintf (__FILE__, __LINE__, "(lt_setenv) setting '%s' to '%s'\n", nonnull (name), nonnull (value)); { #ifdef HAVE_SETENV /* always make a copy, for consistency with !HAVE_SETENV */ char *str = xstrdup (value); setenv (name, str, 1); #else size_t len = strlen (name) + 1 + strlen (value) + 1; char *str = XMALLOC (char, len); sprintf (str, "%s=%s", name, value); if (putenv (str) != EXIT_SUCCESS) { XFREE (str); } #endif } } char * lt_extend_str (const char *orig_value, const char *add, int to_end) { char *new_value; if (orig_value && *orig_value) { size_t orig_value_len = strlen (orig_value); size_t add_len = strlen (add); new_value = XMALLOC (char, add_len + orig_value_len + 1); if (to_end) { strcpy (new_value, orig_value); strcpy (new_value + orig_value_len, add); } else { strcpy (new_value, add); strcpy (new_value + add_len, orig_value); } } else { new_value = xstrdup (add); } return new_value; } void lt_update_exe_path (const char *name, const char *value) { lt_debugprintf (__FILE__, __LINE__, "(lt_update_exe_path) modifying '%s' by prepending '%s'\n", nonnull (name), nonnull (value)); if (name && *name && value && *value) { char *new_value = lt_extend_str (getenv (name), value, 0); /* some systems can't cope with a ':'-terminated path #' */ size_t len = strlen (new_value); while ((len > 0) && IS_PATH_SEPARATOR (new_value[len-1])) { new_value[--len] = '\0'; } lt_setenv (name, new_value); XFREE (new_value); } } void lt_update_lib_path (const char *name, const char *value) { lt_debugprintf (__FILE__, __LINE__, "(lt_update_lib_path) modifying '%s' by prepending '%s'\n", nonnull (name), nonnull (value)); if (name && *name && value && *value) { char *new_value = lt_extend_str (getenv (name), value, 0); lt_setenv (name, new_value); XFREE (new_value); } } EOF case $host_os in mingw*) cat <<"EOF" /* Prepares an argument vector before calling spawn(). Note that spawn() does not by itself call the command interpreter (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") : ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); GetVersionEx(&v); v.dwPlatformId == VER_PLATFORM_WIN32_NT; }) ? "cmd.exe" : "command.com"). Instead it simply concatenates the arguments, separated by ' ', and calls CreateProcess(). We must quote the arguments since Win32 CreateProcess() interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a special way: - Space and tab are interpreted as delimiters. They are not treated as delimiters if they are surrounded by double quotes: "...". - Unescaped double quotes are removed from the input. Their only effect is that within double quotes, space and tab are treated like normal characters. - Backslashes not followed by double quotes are not special. - But 2*n+1 backslashes followed by a double quote become n backslashes followed by a double quote (n >= 0): \" -> " \\\" -> \" \\\\\" -> \\" */ #define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" #define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" char ** prepare_spawn (char **argv) { size_t argc; char **new_argv; size_t i; /* Count number of arguments. */ for (argc = 0; argv[argc] != NULL; argc++) ; /* Allocate new argument vector. */ new_argv = XMALLOC (char *, argc + 1); /* Put quoted arguments into the new argument vector. */ for (i = 0; i < argc; i++) { const char *string = argv[i]; if (string[0] == '\0') new_argv[i] = xstrdup ("\"\""); else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL) { int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL); size_t length; unsigned int backslashes; const char *s; char *quoted_string; char *p; length = 0; backslashes = 0; if (quote_around) length++; for (s = string; *s != '\0'; s++) { char c = *s; if (c == '"') length += backslashes + 1; length++; if (c == '\\') backslashes++; else backslashes = 0; } if (quote_around) length += backslashes + 1; quoted_string = XMALLOC (char, length + 1); p = quoted_string; backslashes = 0; if (quote_around) *p++ = '"'; for (s = string; *s != '\0'; s++) { char c = *s; if (c == '"') { unsigned int j; for (j = backslashes + 1; j > 0; j--) *p++ = '\\'; } *p++ = c; if (c == '\\') backslashes++; else backslashes = 0; } if (quote_around) { unsigned int j; for (j = backslashes; j > 0; j--) *p++ = '\\'; *p++ = '"'; } *p = '\0'; new_argv[i] = quoted_string; } else new_argv[i] = (char *) string; } new_argv[argc] = NULL; return new_argv; } EOF ;; esac cat <<"EOF" void lt_dump_script (FILE* f) { EOF func_emit_wrapper yes | $SED -n -e ' s/^\(.\{79\}\)\(..*\)/\1\ \2/ h s/\([\\"]\)/\\\1/g s/$/\\n/ s/\([^\n]*\).*/ fputs ("\1", f);/p g D' cat <<"EOF" } EOF } # end: func_emit_cwrapperexe_src # func_win32_import_lib_p ARG # True if ARG is an import lib, as indicated by $file_magic_cmd func_win32_import_lib_p () { $debug_cmd case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in *import*) : ;; *) false ;; esac } # func_suncc_cstd_abi # !!ONLY CALL THIS FOR SUN CC AFTER $compile_command IS FULLY EXPANDED!! # Several compiler flags select an ABI that is incompatible with the # Cstd library. Avoid specifying it if any are in CXXFLAGS. func_suncc_cstd_abi () { $debug_cmd case " $compile_command " in *" -compat=g "*|*\ -std=c++[0-9][0-9]\ *|*" -library=stdcxx4 "*|*" -library=stlport4 "*) suncc_use_cstd_abi=no ;; *) suncc_use_cstd_abi=yes ;; esac } # func_mode_link arg... func_mode_link () { $debug_cmd case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) # It is impossible to link a dll without this setting, and # we shouldn't force the makefile maintainer to figure out # what system we are compiling for in order to pass an extra # flag for every libtool invocation. # allow_undefined=no # FIXME: Unfortunately, there are problems with the above when trying # to make a dll that has undefined symbols, in which case not # even a static library is built. For now, we need to specify # -no-undefined on the libtool link line when we can be certain # that all symbols are satisfied, otherwise we get a static library. allow_undefined=yes ;; *) allow_undefined=yes ;; esac libtool_args=$nonopt base_compile="$nonopt $@" compile_command=$nonopt finalize_command=$nonopt compile_rpath= finalize_rpath= compile_shlibpath= finalize_shlibpath= convenience= old_convenience= deplibs= old_deplibs= compiler_flags= linker_flags= dllsearchpath= lib_search_path=`pwd` inst_prefix_dir= new_inherited_linker_flags= avoid_version=no bindir= dlfiles= dlprefiles= dlself=no export_dynamic=no export_symbols= export_symbols_regex= generated= libobjs= ltlibs= module=no no_install=no objs= os2dllname= non_pic_objects= precious_files_regex= prefer_static_libs=no preload=false prev= prevarg= release= rpath= xrpath= perm_rpath= temp_rpath= thread_safe=no vinfo= vinfo_number=no weak_libs= single_module=$wl-single_module func_infer_tag $base_compile # We need to know -static, to get the right output filenames. for arg do case $arg in -shared) test yes != "$build_libtool_libs" \ && func_fatal_configuration "cannot build a shared library" build_old_libs=no break ;; -all-static | -static | -static-libtool-libs) case $arg in -all-static) if test yes = "$build_libtool_libs" && test -z "$link_static_flag"; then func_warning "complete static linking is impossible in this configuration" fi if test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=yes ;; -static) if test -z "$pic_flag" && test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=built ;; -static-libtool-libs) if test -z "$pic_flag" && test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=yes ;; esac build_libtool_libs=no build_old_libs=yes break ;; esac done # See if our shared archives depend on static archives. test -n "$old_archive_from_new_cmds" && build_old_libs=yes # Go through the arguments, transforming them on the way. while test "$#" -gt 0; do arg=$1 shift func_quote_arg pretty,unquoted "$arg" qarg=$func_quote_arg_unquoted_result func_append libtool_args " $func_quote_arg_result" # If the previous option needs an argument, assign it. if test -n "$prev"; then case $prev in output) func_append compile_command " @OUTPUT@" func_append finalize_command " @OUTPUT@" ;; esac case $prev in bindir) bindir=$arg prev= continue ;; dlfiles|dlprefiles) $preload || { # Add the symbol object into the linking commands. func_append compile_command " @SYMFILE@" func_append finalize_command " @SYMFILE@" preload=: } case $arg in *.la | *.lo) ;; # We handle these cases below. force) if test no = "$dlself"; then dlself=needless export_dynamic=yes fi prev= continue ;; self) if test dlprefiles = "$prev"; then dlself=yes elif test dlfiles = "$prev" && test yes != "$dlopen_self"; then dlself=yes else dlself=needless export_dynamic=yes fi prev= continue ;; *) if test dlfiles = "$prev"; then func_append dlfiles " $arg" else func_append dlprefiles " $arg" fi prev= continue ;; esac ;; expsyms) export_symbols=$arg test -f "$arg" \ || func_fatal_error "symbol file '$arg' does not exist" prev= continue ;; expsyms_regex) export_symbols_regex=$arg prev= continue ;; framework) case $host in *-*-darwin*) case "$deplibs " in *" $qarg.ltframework "*) ;; *) func_append deplibs " $qarg.ltframework" # this is fixed later ;; esac ;; esac prev= continue ;; inst_prefix) inst_prefix_dir=$arg prev= continue ;; mllvm) # Clang does not use LLVM to link, so we can simply discard any # '-mllvm $arg' options when doing the link step. prev= continue ;; objectlist) if test -f "$arg"; then save_arg=$arg moreargs= for fil in `cat "$save_arg"` do # func_append moreargs " $fil" arg=$fil # A libtool-controlled object. # Check to see that this really is a libtool object. if func_lalib_unsafe_p "$arg"; then pic_object= non_pic_object= # Read the .lo file func_source "$arg" if test -z "$pic_object" || test -z "$non_pic_object" || test none = "$pic_object" && test none = "$non_pic_object"; then func_fatal_error "cannot find name of object for '$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir=$func_dirname_result if test none != "$pic_object"; then # Prepend the subdirectory the object is found in. pic_object=$xdir$pic_object if test dlfiles = "$prev"; then if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then func_append dlfiles " $pic_object" prev= continue else # If libtool objects are unsupported, then we need to preload. prev=dlprefiles fi fi # CHECK ME: I think I busted this. -Ossama if test dlprefiles = "$prev"; then # Preload the old-style object. func_append dlprefiles " $pic_object" prev= fi # A PIC object. func_append libobjs " $pic_object" arg=$pic_object fi # Non-PIC object. if test none != "$non_pic_object"; then # Prepend the subdirectory the object is found in. non_pic_object=$xdir$non_pic_object # A standard non-PIC object func_append non_pic_objects " $non_pic_object" if test -z "$pic_object" || test none = "$pic_object"; then arg=$non_pic_object fi else # If the PIC object exists, use it instead. # $xdir was prepended to $pic_object above. non_pic_object=$pic_object func_append non_pic_objects " $non_pic_object" fi else # Only an error if not doing a dry-run. if $opt_dry_run; then # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir=$func_dirname_result func_lo2o "$arg" pic_object=$xdir$objdir/$func_lo2o_result non_pic_object=$xdir$func_lo2o_result func_append libobjs " $pic_object" func_append non_pic_objects " $non_pic_object" else func_fatal_error "'$arg' is not a valid libtool object" fi fi done else func_fatal_error "link input file '$arg' does not exist" fi arg=$save_arg prev= continue ;; os2dllname) os2dllname=$arg prev= continue ;; precious_regex) precious_files_regex=$arg prev= continue ;; release) release=-$arg prev= continue ;; rpath | xrpath) # We need an absolute path. case $arg in [\\/]* | [A-Za-z]:[\\/]*) ;; *) func_fatal_error "only absolute run-paths are allowed" ;; esac if test rpath = "$prev"; then case "$rpath " in *" $arg "*) ;; *) func_append rpath " $arg" ;; esac else case "$xrpath " in *" $arg "*) ;; *) func_append xrpath " $arg" ;; esac fi prev= continue ;; shrext) shrext_cmds=$arg prev= continue ;; weak) func_append weak_libs " $arg" prev= continue ;; xassembler) func_append compiler_flags " -Xassembler $qarg" prev= func_append compile_command " -Xassembler $qarg" func_append finalize_command " -Xassembler $qarg" continue ;; xcclinker) func_append linker_flags " $qarg" func_append compiler_flags " $qarg" prev= func_append compile_command " $qarg" func_append finalize_command " $qarg" continue ;; xcompiler) func_append compiler_flags " $qarg" prev= func_append compile_command " $qarg" func_append finalize_command " $qarg" continue ;; xlinker) func_append linker_flags " $qarg" func_append compiler_flags " $wl$qarg" prev= func_append compile_command " $wl$qarg" func_append finalize_command " $wl$qarg" continue ;; *) eval "$prev=\"\$arg\"" prev= continue ;; esac fi # test -n "$prev" prevarg=$arg case $arg in -all-static) if test -n "$link_static_flag"; then # See comment for -static flag below, for more details. func_append compile_command " $link_static_flag" func_append finalize_command " $link_static_flag" fi continue ;; -allow-undefined) # FIXME: remove this flag sometime in the future. func_fatal_error "'-allow-undefined' must not be used because it is the default" ;; -avoid-version) avoid_version=yes continue ;; -bindir) prev=bindir continue ;; -dlopen) prev=dlfiles continue ;; -dlpreopen) prev=dlprefiles continue ;; -export-dynamic) export_dynamic=yes continue ;; -export-symbols | -export-symbols-regex) if test -n "$export_symbols" || test -n "$export_symbols_regex"; then func_fatal_error "more than one -exported-symbols argument is not allowed" fi if test X-export-symbols = "X$arg"; then prev=expsyms else prev=expsyms_regex fi continue ;; -framework) prev=framework continue ;; -inst-prefix-dir) prev=inst_prefix continue ;; # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* # so, if we see these flags be careful not to treat them like -L -L[A-Z][A-Z]*:*) case $with_gcc/$host in no/*-*-irix* | /*-*-irix*) func_append compile_command " $arg" func_append finalize_command " $arg" ;; esac continue ;; -L*) func_stripname "-L" '' "$arg" if test -z "$func_stripname_result"; then if test "$#" -gt 0; then func_fatal_error "require no space between '-L' and '$1'" else func_fatal_error "need path for '-L' option" fi fi func_resolve_sysroot "$func_stripname_result" dir=$func_resolve_sysroot_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) absdir=`cd "$dir" && pwd` test -z "$absdir" && \ func_fatal_error "cannot determine absolute directory name of '$dir'" dir=$absdir ;; esac case "$deplibs " in *" -L$dir "* | *" $arg "*) # Will only happen for absolute or sysroot arguments ;; *) # Preserve sysroot, but never include relative directories case $dir in [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;; *) func_append deplibs " -L$dir" ;; esac func_append lib_search_path " $dir" ;; esac case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'` case :$dllsearchpath: in *":$dir:"*) ;; ::) dllsearchpath=$dir;; *) func_append dllsearchpath ":$dir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; ::) dllsearchpath=$testbindir;; *) func_append dllsearchpath ":$testbindir";; esac ;; esac continue ;; -l*) if test X-lc = "X$arg" || test X-lm = "X$arg"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*) # These systems don't actually have a C or math library (as such) continue ;; *-*-os2*) # These systems don't actually have a C library (as such) test X-lc = "X$arg" && continue ;; *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig* | *-*-midnightbsd*) # Do not include libc due to us having libc/libc_r. test X-lc = "X$arg" && continue ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C and math libraries are in the System framework func_append deplibs " System.ltframework" continue ;; *-*-sco3.2v5* | *-*-sco5v6*) # Causes problems with __ctype test X-lc = "X$arg" && continue ;; *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) # Compiler inserts libc in the correct place for threads to work test X-lc = "X$arg" && continue ;; esac elif test X-lc_r = "X$arg"; then case $host in *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig* | *-*-midnightbsd*) # Do not include libc_r directly, use -pthread flag. continue ;; esac fi func_append deplibs " $arg" continue ;; -mllvm) prev=mllvm continue ;; -module) module=yes continue ;; # Tru64 UNIX uses -model [arg] to determine the layout of C++ # classes, name mangling, and exception handling. # Darwin uses the -arch flag to determine output architecture. -model|-arch|-isysroot|--sysroot) func_append compiler_flags " $arg" func_append compile_command " $arg" func_append finalize_command " $arg" prev=xcompiler continue ;; # Solaris ld rejects as of 11.4. Refer to Oracle bug 22985199. -pthread) case $host in *solaris2*) ;; *) case "$new_inherited_linker_flags " in *" $arg "*) ;; * ) func_append new_inherited_linker_flags " $arg" ;; esac ;; esac continue ;; -mt|-mthreads|-kthread|-Kthread|-pthreads|--thread-safe \ |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) func_append compiler_flags " $arg" func_append compile_command " $arg" func_append finalize_command " $arg" case "$new_inherited_linker_flags " in *" $arg "*) ;; * ) func_append new_inherited_linker_flags " $arg" ;; esac continue ;; -multi_module) single_module=$wl-multi_module continue ;; -no-fast-install) fast_install=no continue ;; -no-install) case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) # The PATH hackery in wrapper scripts is required on Windows # and Darwin in order for the loader to find any dlls it needs. func_warning "'-no-install' is ignored for $host" func_warning "assuming '-no-fast-install' instead" fast_install=no ;; *) no_install=yes ;; esac continue ;; -no-undefined) allow_undefined=no continue ;; -objectlist) prev=objectlist continue ;; -os2dllname) prev=os2dllname continue ;; -o) prev=output ;; -precious-files-regex) prev=precious_regex continue ;; -release) prev=release continue ;; -rpath) prev=rpath continue ;; -R) prev=xrpath continue ;; -R*) func_stripname '-R' '' "$arg" dir=$func_stripname_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) ;; =*) func_stripname '=' '' "$dir" dir=$lt_sysroot$func_stripname_result ;; *) func_fatal_error "only absolute run-paths are allowed" ;; esac case "$xrpath " in *" $dir "*) ;; *) func_append xrpath " $dir" ;; esac continue ;; -shared) # The effects of -shared are defined in a previous loop. continue ;; -shrext) prev=shrext continue ;; -static | -static-libtool-libs) # The effects of -static are defined in a previous loop. # We used to do the same as -all-static on platforms that # didn't have a PIC flag, but the assumption that the effects # would be equivalent was wrong. It would break on at least # Digital Unix and AIX. continue ;; -thread-safe) thread_safe=yes continue ;; -version-info) prev=vinfo continue ;; -version-number) prev=vinfo vinfo_number=yes continue ;; -weak) prev=weak continue ;; -Wc,*) func_stripname '-Wc,' '' "$arg" args=$func_stripname_result arg= save_ifs=$IFS; IFS=, for flag in $args; do IFS=$save_ifs func_quote_arg pretty "$flag" func_append arg " $func_quote_arg_result" func_append compiler_flags " $func_quote_arg_result" done IFS=$save_ifs func_stripname ' ' '' "$arg" arg=$func_stripname_result ;; -Wl,*) func_stripname '-Wl,' '' "$arg" args=$func_stripname_result arg= save_ifs=$IFS; IFS=, for flag in $args; do IFS=$save_ifs func_quote_arg pretty "$flag" func_append arg " $wl$func_quote_arg_result" func_append compiler_flags " $wl$func_quote_arg_result" func_append linker_flags " $func_quote_arg_result" done IFS=$save_ifs func_stripname ' ' '' "$arg" arg=$func_stripname_result ;; -Xassembler) prev=xassembler continue ;; -Xcompiler) prev=xcompiler continue ;; -Xlinker) prev=xlinker continue ;; -XCClinker) prev=xcclinker continue ;; # -msg_* for osf cc -msg_*) func_quote_arg pretty "$arg" arg=$func_quote_arg_result ;; # Flags to be passed through unchanged, with rationale: # -64, -mips[0-9] enable 64-bit mode for the SGI compiler # -r[0-9][0-9]* specify processor for the SGI compiler # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler # +DA*, +DD* enable 64-bit mode for the HP compiler # -q* compiler args for the IBM compiler # -m*, -t[45]*, -txscale* architecture-specific flags for GCC # -F/path path to uninstalled frameworks, gcc on darwin # -p, -pg, --coverage, -fprofile-* profiling flags for GCC # -fstack-protector* stack protector flags for GCC # @file GCC response files # -tp=* Portland pgcc target processor selection # --sysroot=* for sysroot support # -O*, -g*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization # -specs=* GCC specs files # -stdlib=* select c++ std lib with clang # -fsanitize=* Clang/GCC memory and address sanitizer # -fuse-ld=* Linker select flags for GCC # -Wa,* Pass flags directly to the assembler -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \ -O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*| \ -specs=*|-fsanitize=*|-fuse-ld=*|-Wa,*) func_quote_arg pretty "$arg" arg=$func_quote_arg_result func_append compile_command " $arg" func_append finalize_command " $arg" func_append compiler_flags " $arg" continue ;; -Z*) if test os2 = "`expr $host : '.*\(os2\)'`"; then # OS/2 uses -Zxxx to specify OS/2-specific options compiler_flags="$compiler_flags $arg" func_append compile_command " $arg" func_append finalize_command " $arg" case $arg in -Zlinker | -Zstack) prev=xcompiler ;; esac continue else # Otherwise treat like 'Some other compiler flag' below func_quote_arg pretty "$arg" arg=$func_quote_arg_result fi ;; # Some other compiler flag. -* | +*) func_quote_arg pretty "$arg" arg=$func_quote_arg_result ;; *.$objext) # A standard object. func_append objs " $arg" ;; *.lo) # A libtool-controlled object. # Check to see that this really is a libtool object. if func_lalib_unsafe_p "$arg"; then pic_object= non_pic_object= # Read the .lo file func_source "$arg" if test -z "$pic_object" || test -z "$non_pic_object" || test none = "$pic_object" && test none = "$non_pic_object"; then func_fatal_error "cannot find name of object for '$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir=$func_dirname_result test none = "$pic_object" || { # Prepend the subdirectory the object is found in. pic_object=$xdir$pic_object if test dlfiles = "$prev"; then if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then func_append dlfiles " $pic_object" prev= continue else # If libtool objects are unsupported, then we need to preload. prev=dlprefiles fi fi # CHECK ME: I think I busted this. -Ossama if test dlprefiles = "$prev"; then # Preload the old-style object. func_append dlprefiles " $pic_object" prev= fi # A PIC object. func_append libobjs " $pic_object" arg=$pic_object } # Non-PIC object. if test none != "$non_pic_object"; then # Prepend the subdirectory the object is found in. non_pic_object=$xdir$non_pic_object # A standard non-PIC object func_append non_pic_objects " $non_pic_object" if test -z "$pic_object" || test none = "$pic_object"; then arg=$non_pic_object fi else # If the PIC object exists, use it instead. # $xdir was prepended to $pic_object above. non_pic_object=$pic_object func_append non_pic_objects " $non_pic_object" fi else # Only an error if not doing a dry-run. if $opt_dry_run; then # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir=$func_dirname_result func_lo2o "$arg" pic_object=$xdir$objdir/$func_lo2o_result non_pic_object=$xdir$func_lo2o_result func_append libobjs " $pic_object" func_append non_pic_objects " $non_pic_object" else func_fatal_error "'$arg' is not a valid libtool object" fi fi ;; *.$libext) # An archive. func_append deplibs " $arg" func_append old_deplibs " $arg" continue ;; *.la) # A libtool-controlled library. func_resolve_sysroot "$arg" if test dlfiles = "$prev"; then # This library was specified with -dlopen. func_append dlfiles " $func_resolve_sysroot_result" prev= elif test dlprefiles = "$prev"; then # The library was specified with -dlpreopen. func_append dlprefiles " $func_resolve_sysroot_result" prev= else func_append deplibs " $func_resolve_sysroot_result" fi continue ;; # Some other compiler argument. *) # Unknown arguments in both finalize_command and compile_command need # to be aesthetically quoted because they are evaled later. func_quote_arg pretty "$arg" arg=$func_quote_arg_result ;; esac # arg # Now actually substitute the argument into the commands. if test -n "$arg"; then func_append compile_command " $arg" func_append finalize_command " $arg" fi done # argument parsing loop test -n "$prev" && \ func_fatal_help "the '$prevarg' option requires an argument" if test yes = "$export_dynamic" && test -n "$export_dynamic_flag_spec"; then eval arg=\"$export_dynamic_flag_spec\" func_append compile_command " $arg" func_append finalize_command " $arg" fi oldlibs= # calculate the name of the file, without its directory func_basename "$output" outputname=$func_basename_result libobjs_save=$libobjs if test -n "$shlibpath_var"; then # get the directories listed in $shlibpath_var eval shlib_search_path=\`\$ECHO \"\$$shlibpath_var\" \| \$SED \'s/:/ /g\'\` else shlib_search_path= fi eval sys_lib_search_path=\"$sys_lib_search_path_spec\" eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" # Definition is injected by LT_CONFIG during libtool generation. func_munge_path_list sys_lib_dlsearch_path "$LT_SYS_LIBRARY_PATH" func_dirname "$output" "/" "" output_objdir=$func_dirname_result$objdir func_to_tool_file "$output_objdir/" tool_output_objdir=$func_to_tool_file_result # Create the object directory. func_mkdir_p "$output_objdir" # Determine the type of output case $output in "") func_fatal_help "you must specify an output file" ;; *.$libext) linkmode=oldlib ;; *.lo | *.$objext) linkmode=obj ;; *.la) linkmode=lib ;; *) linkmode=prog ;; # Anything else should be a program. esac specialdeplibs= libs= # Find all interdependent deplibs by searching for libraries # that are linked more than once (e.g. -la -lb -la) for deplib in $deplibs; do if $opt_preserve_dup_deps; then case "$libs " in *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac fi func_append libs " $deplib" done if test lib = "$linkmode"; then libs="$predeps $libs $compiler_lib_search_path $postdeps" # Compute libraries that are listed more than once in $predeps # $postdeps and mark them as special (i.e., whose duplicates are # not to be eliminated). pre_post_deps= if $opt_duplicate_compiler_generated_deps; then for pre_post_dep in $predeps $postdeps; do case "$pre_post_deps " in *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;; esac func_append pre_post_deps " $pre_post_dep" done fi pre_post_deps= fi deplibs= newdependency_libs= newlib_search_path= need_relink=no # whether we're linking any uninstalled libtool libraries notinst_deplibs= # not-installed libtool libraries notinst_path= # paths that contain not-installed libtool libraries case $linkmode in lib) passes="conv dlpreopen link" for file in $dlfiles $dlprefiles; do case $file in *.la) ;; *) func_fatal_help "libraries can '-dlopen' only libtool libraries: $file" ;; esac done ;; prog) compile_deplibs= finalize_deplibs= alldeplibs=false newdlfiles= newdlprefiles= passes="conv scan dlopen dlpreopen link" ;; *) passes="conv" ;; esac for pass in $passes; do # The preopen pass in lib mode reverses $deplibs; put it back here # so that -L comes before libs that need it for instance... if test lib,link = "$linkmode,$pass"; then ## FIXME: Find the place where the list is rebuilt in the wrong ## order, and fix it there properly tmp_deplibs= for deplib in $deplibs; do tmp_deplibs="$deplib $tmp_deplibs" done deplibs=$tmp_deplibs fi if test lib,link = "$linkmode,$pass" || test prog,scan = "$linkmode,$pass"; then libs=$deplibs deplibs= fi if test prog = "$linkmode"; then case $pass in dlopen) libs=$dlfiles ;; dlpreopen) libs=$dlprefiles ;; link) libs="$deplibs %DEPLIBS% $dependency_libs" ;; esac fi if test lib,dlpreopen = "$linkmode,$pass"; then # Collect and forward deplibs of preopened libtool libs for lib in $dlprefiles; do # Ignore non-libtool-libs dependency_libs= func_resolve_sysroot "$lib" case $lib in *.la) func_source "$func_resolve_sysroot_result" ;; esac # Collect preopened libtool deplibs, except any this library # has declared as weak libs for deplib in $dependency_libs; do func_basename "$deplib" deplib_base=$func_basename_result case " $weak_libs " in *" $deplib_base "*) ;; *) func_append deplibs " $deplib" ;; esac done done libs=$dlprefiles fi if test dlopen = "$pass"; then # Collect dlpreopened libraries save_deplibs=$deplibs deplibs= fi for deplib in $libs; do lib= found=false case $deplib in -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) if test prog,link = "$linkmode,$pass"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else func_append compiler_flags " $deplib" if test lib = "$linkmode"; then case "$new_inherited_linker_flags " in *" $deplib "*) ;; * ) func_append new_inherited_linker_flags " $deplib" ;; esac fi fi continue ;; -l*) if test lib != "$linkmode" && test prog != "$linkmode"; then func_warning "'-l' is ignored for archives/objects" continue fi func_stripname '-l' '' "$deplib" name=$func_stripname_result if test lib = "$linkmode"; then searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" else searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" fi for searchdir in $searchdirs; do for search_ext in .la $std_shrext .so .a; do # Search the libtool library lib=$searchdir/lib$name$search_ext if test -f "$lib"; then if test .la = "$search_ext"; then found=: else found=false fi break 2 fi done done if $found; then # deplib is a libtool library # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, # We need to do some special things here, and not later. if test yes = "$allow_libtool_libs_with_static_runtimes"; then case " $predeps $postdeps " in *" $deplib "*) if func_lalib_p "$lib"; then library_names= old_library= func_source "$lib" for l in $old_library $library_names; do ll=$l done if test "X$ll" = "X$old_library"; then # only static version available found=false func_dirname "$lib" "" "." ladir=$func_dirname_result lib=$ladir/$old_library if test prog,link = "$linkmode,$pass"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs" fi continue fi fi ;; *) ;; esac fi else # deplib doesn't seem to be a libtool library if test prog,link = "$linkmode,$pass"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs" fi continue fi ;; # -l *.ltframework) if test prog,link = "$linkmode,$pass"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" if test lib = "$linkmode"; then case "$new_inherited_linker_flags " in *" $deplib "*) ;; * ) func_append new_inherited_linker_flags " $deplib" ;; esac fi fi continue ;; -L*) case $linkmode in lib) deplibs="$deplib $deplibs" test conv = "$pass" && continue newdependency_libs="$deplib $newdependency_libs" func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" func_append newlib_search_path " $func_resolve_sysroot_result" ;; prog) if test conv = "$pass"; then deplibs="$deplib $deplibs" continue fi if test scan = "$pass"; then deplibs="$deplib $deplibs" else compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" fi func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" func_append newlib_search_path " $func_resolve_sysroot_result" ;; *) func_warning "'-L' is ignored for archives/objects" ;; esac # linkmode continue ;; # -L -R*) if test link = "$pass"; then func_stripname '-R' '' "$deplib" func_resolve_sysroot "$func_stripname_result" dir=$func_resolve_sysroot_result # Make sure the xrpath contains only unique directories. case "$xrpath " in *" $dir "*) ;; *) func_append xrpath " $dir" ;; esac fi deplibs="$deplib $deplibs" continue ;; *.la) func_resolve_sysroot "$deplib" lib=$func_resolve_sysroot_result ;; *.$libext) if test conv = "$pass"; then deplibs="$deplib $deplibs" continue fi case $linkmode in lib) # Linking convenience modules into shared libraries is allowed, # but linking other static libraries is non-portable. case " $dlpreconveniencelibs " in *" $deplib "*) ;; *) valid_a_lib=false case $deplibs_check_method in match_pattern*) set dummy $deplibs_check_method; shift match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \ | $EGREP "$match_pattern_regex" > /dev/null; then valid_a_lib=: fi ;; pass_all) valid_a_lib=: ;; esac if $valid_a_lib; then echo $ECHO "*** Warning: Linking the shared library $output against the" $ECHO "*** static library $deplib is not portable!" deplibs="$deplib $deplibs" else echo $ECHO "*** Warning: Trying to link with static lib archive $deplib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because the file extensions .$libext of this argument makes me believe" echo "*** that it is just a static archive that I should not use here." fi ;; esac continue ;; prog) if test link != "$pass"; then deplibs="$deplib $deplibs" else compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" fi continue ;; esac # linkmode ;; # *.$libext *.lo | *.$objext) if test conv = "$pass"; then deplibs="$deplib $deplibs" elif test prog = "$linkmode"; then if test dlpreopen = "$pass" || test yes != "$dlopen_support" || test no = "$build_libtool_libs"; then # If there is no dlopen support or we're linking statically, # we need to preload. func_append newdlprefiles " $deplib" compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else func_append newdlfiles " $deplib" fi fi continue ;; %DEPLIBS%) alldeplibs=: continue ;; esac # case $deplib $found || test -f "$lib" \ || func_fatal_error "cannot find the library '$lib' or unhandled argument '$deplib'" # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$lib" \ || func_fatal_error "'$lib' is not a valid libtool archive" func_dirname "$lib" "" "." ladir=$func_dirname_result dlname= dlopen= dlpreopen= libdir= library_names= old_library= inherited_linker_flags= # If the library was installed with an old release of libtool, # it will not redefine variables installed, or shouldnotlink installed=yes shouldnotlink=no avoidtemprpath= # Read the .la file func_source "$lib" # Convert "-framework foo" to "foo.ltframework" if test -n "$inherited_linker_flags"; then tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'` for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do case " $new_inherited_linker_flags " in *" $tmp_inherited_linker_flag "*) ;; *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";; esac done fi dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` if test lib,link = "$linkmode,$pass" || test prog,scan = "$linkmode,$pass" || { test prog != "$linkmode" && test lib != "$linkmode"; }; then test -n "$dlopen" && func_append dlfiles " $dlopen" test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen" fi if test conv = "$pass"; then # Only check for convenience libraries deplibs="$lib $deplibs" if test -z "$libdir"; then if test -z "$old_library"; then func_fatal_error "cannot find name of link library for '$lib'" fi # It is a libtool convenience library, so add in its objects. func_append convenience " $ladir/$objdir/$old_library" func_append old_convenience " $ladir/$objdir/$old_library" elif test prog != "$linkmode" && test lib != "$linkmode"; then func_fatal_error "'$lib' is not a convenience library" fi tmp_libs= for deplib in $dependency_libs; do deplibs="$deplib $deplibs" if $opt_preserve_dup_deps; then case "$tmp_libs " in *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac fi func_append tmp_libs " $deplib" done continue fi # $pass = conv # Get the name of the library we link against. linklib= if test -n "$old_library" && { test yes = "$prefer_static_libs" || test built,no = "$prefer_static_libs,$installed"; }; then linklib=$old_library else for l in $old_library $library_names; do linklib=$l done fi if test -z "$linklib"; then func_fatal_error "cannot find name of link library for '$lib'" fi # This library was specified with -dlopen. if test dlopen = "$pass"; then test -z "$libdir" \ && func_fatal_error "cannot -dlopen a convenience library: '$lib'" if test -z "$dlname" || test yes != "$dlopen_support" || test no = "$build_libtool_libs" then # If there is no dlname, no dlopen support or we're linking # statically, we need to preload. We also need to preload any # dependent libraries so libltdl's deplib preloader doesn't # bomb out in the load deplibs phase. func_append dlprefiles " $lib $dependency_libs" else func_append newdlfiles " $lib" fi continue fi # $pass = dlopen # We need an absolute path. case $ladir in [\\/]* | [A-Za-z]:[\\/]*) abs_ladir=$ladir ;; *) abs_ladir=`cd "$ladir" && pwd` if test -z "$abs_ladir"; then func_warning "cannot determine absolute directory name of '$ladir'" func_warning "passing it literally to the linker, although it might fail" abs_ladir=$ladir fi ;; esac func_basename "$lib" laname=$func_basename_result # Find the relevant object directory and library name. if test yes = "$installed"; then if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then func_warning "library '$lib' was moved." dir=$ladir absdir=$abs_ladir libdir=$abs_ladir else dir=$lt_sysroot$libdir absdir=$lt_sysroot$libdir fi test yes = "$hardcode_automatic" && avoidtemprpath=yes else if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then dir=$ladir absdir=$abs_ladir # Remove this search path later func_append notinst_path " $abs_ladir" else dir=$ladir/$objdir absdir=$abs_ladir/$objdir # Remove this search path later func_append notinst_path " $abs_ladir" fi fi # $installed = yes func_stripname 'lib' '.la' "$laname" name=$func_stripname_result # This library was specified with -dlpreopen. if test dlpreopen = "$pass"; then if test -z "$libdir" && test prog = "$linkmode"; then func_fatal_error "only libraries may -dlpreopen a convenience library: '$lib'" fi case $host in # special handling for platforms with PE-DLLs. *cygwin* | *mingw* | *cegcc* ) # Linker will automatically link against shared library if both # static and shared are present. Therefore, ensure we extract # symbols from the import library if a shared library is present # (otherwise, the dlopen module name will be incorrect). We do # this by putting the import library name into $newdlprefiles. # We recover the dlopen module name by 'saving' the la file # name in a special purpose variable, and (later) extracting the # dlname from the la file. if test -n "$dlname"; then func_tr_sh "$dir/$linklib" eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname" func_append newdlprefiles " $dir/$linklib" else func_append newdlprefiles " $dir/$old_library" # Keep a list of preopened convenience libraries to check # that they are being used correctly in the link pass. test -z "$libdir" && \ func_append dlpreconveniencelibs " $dir/$old_library" fi ;; * ) # Prefer using a static library (so that no silly _DYNAMIC symbols # are required to link). if test -n "$old_library"; then func_append newdlprefiles " $dir/$old_library" # Keep a list of preopened convenience libraries to check # that they are being used correctly in the link pass. test -z "$libdir" && \ func_append dlpreconveniencelibs " $dir/$old_library" # Otherwise, use the dlname, so that lt_dlopen finds it. elif test -n "$dlname"; then func_append newdlprefiles " $dir/$dlname" else func_append newdlprefiles " $dir/$linklib" fi ;; esac fi # $pass = dlpreopen if test -z "$libdir"; then # Link the convenience library if test lib = "$linkmode"; then deplibs="$dir/$old_library $deplibs" elif test prog,link = "$linkmode,$pass"; then compile_deplibs="$dir/$old_library $compile_deplibs" finalize_deplibs="$dir/$old_library $finalize_deplibs" else deplibs="$lib $deplibs" # used for prog,scan pass fi continue fi if test prog = "$linkmode" && test link != "$pass"; then func_append newlib_search_path " $ladir" deplibs="$lib $deplibs" linkalldeplibs=false if test no != "$link_all_deplibs" || test -z "$library_names" || test no = "$build_libtool_libs"; then linkalldeplibs=: fi tmp_libs= for deplib in $dependency_libs; do case $deplib in -L*) func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" func_append newlib_search_path " $func_resolve_sysroot_result" ;; esac # Need to link against all dependency_libs? if $linkalldeplibs; then deplibs="$deplib $deplibs" else # Need to hardcode shared library paths # or/and link against static libraries newdependency_libs="$deplib $newdependency_libs" fi if $opt_preserve_dup_deps; then case "$tmp_libs " in *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac fi func_append tmp_libs " $deplib" done # for deplib continue fi # $linkmode = prog... if test prog,link = "$linkmode,$pass"; then if test -n "$library_names" && { { test no = "$prefer_static_libs" || test built,yes = "$prefer_static_libs,$installed"; } || test -z "$old_library"; }; then # We need to hardcode the library path if test -n "$shlibpath_var" && test -z "$avoidtemprpath"; then # Make sure the rpath contains only unique directories. case $temp_rpath: in *"$absdir:"*) ;; *) func_append temp_rpath "$absdir:" ;; esac fi # Hardcode the library path. # Skip directories that are in the system default run-time # search path. case " $sys_lib_dlsearch_path " in *" $absdir "*) ;; *) case "$compile_rpath " in *" $absdir "*) ;; *) func_append compile_rpath " $absdir" ;; esac ;; esac case " $sys_lib_dlsearch_path " in *" $libdir "*) ;; *) case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac ;; esac fi # $linkmode,$pass = prog,link... if $alldeplibs && { test pass_all = "$deplibs_check_method" || { test yes = "$build_libtool_libs" && test -n "$library_names"; }; }; then # We only need to search for static libraries continue fi fi link_static=no # Whether the deplib will be linked statically use_static_libs=$prefer_static_libs if test built = "$use_static_libs" && test yes = "$installed"; then use_static_libs=no fi if test -n "$library_names" && { test no = "$use_static_libs" || test -z "$old_library"; }; then case $host in *cygwin* | *mingw* | *cegcc* | *os2*) # No point in relinking DLLs because paths are not encoded func_append notinst_deplibs " $lib" need_relink=no ;; *) if test no = "$installed"; then func_append notinst_deplibs " $lib" need_relink=yes fi ;; esac # This is a shared library # Warn about portability, can't link against -module's on some # systems (darwin). Don't bleat about dlopened modules though! dlopenmodule= for dlpremoduletest in $dlprefiles; do if test "X$dlpremoduletest" = "X$lib"; then dlopenmodule=$dlpremoduletest break fi done if test -z "$dlopenmodule" && test yes = "$shouldnotlink" && test link = "$pass"; then echo if test prog = "$linkmode"; then $ECHO "*** Warning: Linking the executable $output against the loadable module" else $ECHO "*** Warning: Linking the shared library $output against the loadable module" fi $ECHO "*** $linklib is not portable!" fi if test lib = "$linkmode" && test yes = "$hardcode_into_libs"; then # Hardcode the library path. # Skip directories that are in the system default run-time # search path. case " $sys_lib_dlsearch_path " in *" $absdir "*) ;; *) case "$compile_rpath " in *" $absdir "*) ;; *) func_append compile_rpath " $absdir" ;; esac ;; esac case " $sys_lib_dlsearch_path " in *" $libdir "*) ;; *) case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac ;; esac fi if test -n "$old_archive_from_expsyms_cmds"; then # figure out the soname set dummy $library_names shift realname=$1 shift libname=`eval "\\$ECHO \"$libname_spec\""` # use dlname if we got it. it's perfectly good, no? if test -n "$dlname"; then soname=$dlname elif test -n "$soname_spec"; then # bleh windows case $host in *cygwin* | mingw* | *cegcc* | *os2*) func_arith $current - $age major=$func_arith_result versuffix=-$major ;; esac eval soname=\"$soname_spec\" else soname=$realname fi # Make a new name for the extract_expsyms_cmds to use soroot=$soname func_basename "$soroot" soname=$func_basename_result func_stripname 'lib' '.dll' "$soname" newlib=libimp-$func_stripname_result.a # If the library has no export list, then create one now if test -f "$output_objdir/$soname-def"; then : else func_verbose "extracting exported symbol list from '$soname'" func_execute_cmds "$extract_expsyms_cmds" 'exit $?' fi # Create $newlib if test -f "$output_objdir/$newlib"; then :; else func_verbose "generating import library for '$soname'" func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' fi # make sure the library variables are pointing to the new library dir=$output_objdir linklib=$newlib fi # test -n "$old_archive_from_expsyms_cmds" if test prog = "$linkmode" || test relink != "$opt_mode"; then add_shlibpath= add_dir= add= lib_linked=yes case $hardcode_action in immediate | unsupported) if test no = "$hardcode_direct"; then add=$dir/$linklib case $host in *-*-sco3.2v5.0.[024]*) add_dir=-L$dir ;; *-*-sysv4*uw2*) add_dir=-L$dir ;; *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ *-*-unixware7*) add_dir=-L$dir ;; *-*-darwin* ) # if the lib is a (non-dlopened) module then we cannot # link against it, someone is ignoring the earlier warnings if /usr/bin/file -L $add 2> /dev/null | $GREP ": [^:]* bundle" >/dev/null; then if test "X$dlopenmodule" != "X$lib"; then $ECHO "*** Warning: lib $linklib is a module, not a shared library" if test -z "$old_library"; then echo echo "*** And there doesn't seem to be a static archive available" echo "*** The link will probably fail, sorry" else add=$dir/$old_library fi elif test -n "$old_library"; then add=$dir/$old_library fi fi esac elif test no = "$hardcode_minus_L"; then case $host in *-*-sunos*) add_shlibpath=$dir ;; esac add_dir=-L$dir add=-l$name elif test no = "$hardcode_shlibpath_var"; then add_shlibpath=$dir add=-l$name else lib_linked=no fi ;; relink) if test yes = "$hardcode_direct" && test no = "$hardcode_direct_absolute"; then add=$dir/$linklib elif test yes = "$hardcode_minus_L"; then add_dir=-L$absdir # Try looking first in the location we're being installed to. if test -n "$inst_prefix_dir"; then case $libdir in [\\/]*) func_append add_dir " -L$inst_prefix_dir$libdir" ;; esac fi add=-l$name elif test yes = "$hardcode_shlibpath_var"; then add_shlibpath=$dir add=-l$name else lib_linked=no fi ;; *) lib_linked=no ;; esac if test yes != "$lib_linked"; then func_fatal_configuration "unsupported hardcode properties" fi if test -n "$add_shlibpath"; then case :$compile_shlibpath: in *":$add_shlibpath:"*) ;; *) func_append compile_shlibpath "$add_shlibpath:" ;; esac fi if test prog = "$linkmode"; then test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" test -n "$add" && compile_deplibs="$add $compile_deplibs" else test -n "$add_dir" && deplibs="$add_dir $deplibs" test -n "$add" && deplibs="$add $deplibs" if test yes != "$hardcode_direct" && test yes != "$hardcode_minus_L" && test yes = "$hardcode_shlibpath_var"; then case :$finalize_shlibpath: in *":$libdir:"*) ;; *) func_append finalize_shlibpath "$libdir:" ;; esac fi fi fi if test prog = "$linkmode" || test relink = "$opt_mode"; then add_shlibpath= add_dir= add= # Finalize command for both is simple: just hardcode it. if test yes = "$hardcode_direct" && test no = "$hardcode_direct_absolute"; then add=$libdir/$linklib elif test yes = "$hardcode_minus_L"; then add_dir=-L$libdir add=-l$name elif test yes = "$hardcode_shlibpath_var"; then case :$finalize_shlibpath: in *":$libdir:"*) ;; *) func_append finalize_shlibpath "$libdir:" ;; esac add=-l$name elif test yes = "$hardcode_automatic"; then if test -n "$inst_prefix_dir" && test -f "$inst_prefix_dir$libdir/$linklib"; then add=$inst_prefix_dir$libdir/$linklib else add=$libdir/$linklib fi else # We cannot seem to hardcode it, guess we'll fake it. add_dir=-L$libdir # Try looking first in the location we're being installed to. if test -n "$inst_prefix_dir"; then case $libdir in [\\/]*) func_append add_dir " -L$inst_prefix_dir$libdir" ;; esac fi add=-l$name fi if test prog = "$linkmode"; then test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" test -n "$add" && finalize_deplibs="$add $finalize_deplibs" else test -n "$add_dir" && deplibs="$add_dir $deplibs" test -n "$add" && deplibs="$add $deplibs" fi fi elif test prog = "$linkmode"; then # Here we assume that one of hardcode_direct or hardcode_minus_L # is not unsupported. This is valid on all known static and # shared platforms. if test unsupported != "$hardcode_direct"; then test -n "$old_library" && linklib=$old_library compile_deplibs="$dir/$linklib $compile_deplibs" finalize_deplibs="$dir/$linklib $finalize_deplibs" else compile_deplibs="-l$name -L$dir $compile_deplibs" finalize_deplibs="-l$name -L$dir $finalize_deplibs" fi elif test yes = "$build_libtool_libs"; then # Not a shared library if test pass_all != "$deplibs_check_method"; then # We're trying link a shared library against a static one # but the system doesn't support it. # Just print a warning and add the library to dependency_libs so # that the program can be linked against the static library. echo $ECHO "*** Warning: This system cannot link to static lib archive $lib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have." if test yes = "$module"; then echo "*** But as you try to build a module library, libtool will still create " echo "*** a static module, that should work as long as the dlopening application" echo "*** is linked with the -dlopen flag to resolve symbols at runtime." if test -z "$global_symbol_pipe"; then echo echo "*** However, this would only work if libtool was able to extract symbol" echo "*** lists from a program, using 'nm' or equivalent, but libtool could" echo "*** not find such a program. So, this module is probably useless." echo "*** 'nm' from GNU binutils and a full rebuild may help." fi if test no = "$build_old_libs"; then build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi fi else deplibs="$dir/$old_library $deplibs" link_static=yes fi fi # link shared/static library? if test lib = "$linkmode"; then if test -n "$dependency_libs" && { test yes != "$hardcode_into_libs" || test yes = "$build_old_libs" || test yes = "$link_static"; }; then # Extract -R from dependency_libs temp_deplibs= for libdir in $dependency_libs; do case $libdir in -R*) func_stripname '-R' '' "$libdir" temp_xrpath=$func_stripname_result case " $xrpath " in *" $temp_xrpath "*) ;; *) func_append xrpath " $temp_xrpath";; esac;; *) func_append temp_deplibs " $libdir";; esac done dependency_libs=$temp_deplibs fi func_append newlib_search_path " $absdir" # Link against this library test no = "$link_static" && newdependency_libs="$abs_ladir/$laname $newdependency_libs" # ... and its dependency_libs tmp_libs= for deplib in $dependency_libs; do newdependency_libs="$deplib $newdependency_libs" case $deplib in -L*) func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result";; *) func_resolve_sysroot "$deplib" ;; esac if $opt_preserve_dup_deps; then case "$tmp_libs " in *" $func_resolve_sysroot_result "*) func_append specialdeplibs " $func_resolve_sysroot_result" ;; esac fi func_append tmp_libs " $func_resolve_sysroot_result" done if test no != "$link_all_deplibs"; then # Add the search paths of all dependency libraries for deplib in $dependency_libs; do path= case $deplib in -L*) path=$deplib ;; *.la) func_resolve_sysroot "$deplib" deplib=$func_resolve_sysroot_result func_dirname "$deplib" "" "." dir=$func_dirname_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) absdir=$dir ;; *) absdir=`cd "$dir" && pwd` if test -z "$absdir"; then func_warning "cannot determine absolute directory name of '$dir'" absdir=$dir fi ;; esac if $GREP "^installed=no" $deplib > /dev/null; then case $host in *-*-darwin*) depdepl= eval deplibrary_names=`$SED -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` if test -n "$deplibrary_names"; then for tmp in $deplibrary_names; do depdepl=$tmp done if test -f "$absdir/$objdir/$depdepl"; then depdepl=$absdir/$objdir/$depdepl darwin_install_name=`$OTOOL -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` if test -z "$darwin_install_name"; then darwin_install_name=`$OTOOL64 -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` fi func_append compiler_flags " $wl-dylib_file $wl$darwin_install_name:$depdepl" func_append linker_flags " -dylib_file $darwin_install_name:$depdepl" path= fi fi ;; *) path=-L$absdir/$objdir ;; esac else eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` test -z "$libdir" && \ func_fatal_error "'$deplib' is not a valid libtool archive" test "$absdir" != "$libdir" && \ func_warning "'$deplib' seems to be moved" path=-L$absdir fi ;; esac case " $deplibs " in *" $path "*) ;; *) deplibs="$path $deplibs" ;; esac done fi # link_all_deplibs != no fi # linkmode = lib done # for deplib in $libs if test link = "$pass"; then if test prog = "$linkmode"; then compile_deplibs="$new_inherited_linker_flags $compile_deplibs" finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" else compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` fi fi dependency_libs=$newdependency_libs if test dlpreopen = "$pass"; then # Link the dlpreopened libraries before other libraries for deplib in $save_deplibs; do deplibs="$deplib $deplibs" done fi if test dlopen != "$pass"; then test conv = "$pass" || { # Make sure lib_search_path contains only unique directories. lib_search_path= for dir in $newlib_search_path; do case "$lib_search_path " in *" $dir "*) ;; *) func_append lib_search_path " $dir" ;; esac done newlib_search_path= } if test prog,link = "$linkmode,$pass"; then vars="compile_deplibs finalize_deplibs" else vars=deplibs fi for var in $vars dependency_libs; do # Add libraries to $var in reverse order eval tmp_libs=\"\$$var\" new_libs= for deplib in $tmp_libs; do # FIXME: Pedantically, this is the right thing to do, so # that some nasty dependency loop isn't accidentally # broken: #new_libs="$deplib $new_libs" # Pragmatically, this seems to cause very few problems in # practice: case $deplib in -L*) new_libs="$deplib $new_libs" ;; -R*) ;; *) # And here is the reason: when a library appears more # than once as an explicit dependence of a library, or # is implicitly linked in more than once by the # compiler, it is considered special, and multiple # occurrences thereof are not removed. Compare this # with having the same library being listed as a # dependency of multiple other libraries: in this case, # we know (pedantically, we assume) the library does not # need to be listed more than once, so we keep only the # last copy. This is not always right, but it is rare # enough that we require users that really mean to play # such unportable linking tricks to link the library # using -Wl,-lname, so that libtool does not consider it # for duplicate removal. case " $specialdeplibs " in *" $deplib "*) new_libs="$deplib $new_libs" ;; *) case " $new_libs " in *" $deplib "*) ;; *) new_libs="$deplib $new_libs" ;; esac ;; esac ;; esac done tmp_libs= for deplib in $new_libs; do case $deplib in -L*) case " $tmp_libs " in *" $deplib "*) ;; *) func_append tmp_libs " $deplib" ;; esac ;; *) func_append tmp_libs " $deplib" ;; esac done eval $var=\"$tmp_libs\" done # for var fi # Add Sun CC postdeps if required: test CXX = "$tagname" && { case $host_os in linux*) case `$CC -V 2>&1 | $SED 5q` in *Sun\ C*) # Sun C++ 5.9 func_suncc_cstd_abi if test no != "$suncc_use_cstd_abi"; then func_append postdeps ' -library=Cstd -library=Crun' fi ;; esac ;; solaris*) func_cc_basename "$CC" case $func_cc_basename_result in CC* | sunCC*) func_suncc_cstd_abi if test no != "$suncc_use_cstd_abi"; then func_append postdeps ' -library=Cstd -library=Crun' fi ;; esac ;; esac } # Last step: remove runtime libs from dependency_libs # (they stay in deplibs) tmp_libs= for i in $dependency_libs; do case " $predeps $postdeps $compiler_lib_search_path " in *" $i "*) i= ;; esac if test -n "$i"; then func_append tmp_libs " $i" fi done dependency_libs=$tmp_libs done # for pass if test prog = "$linkmode"; then dlfiles=$newdlfiles fi if test prog = "$linkmode" || test lib = "$linkmode"; then dlprefiles=$newdlprefiles fi case $linkmode in oldlib) if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then func_warning "'-dlopen' is ignored for archives" fi case " $deplibs" in *\ -l* | *\ -L*) func_warning "'-l' and '-L' are ignored for archives" ;; esac test -n "$rpath" && \ func_warning "'-rpath' is ignored for archives" test -n "$xrpath" && \ func_warning "'-R' is ignored for archives" test -n "$vinfo" && \ func_warning "'-version-info/-version-number' is ignored for archives" test -n "$release" && \ func_warning "'-release' is ignored for archives" test -n "$export_symbols$export_symbols_regex" && \ func_warning "'-export-symbols' is ignored for archives" # Now set the variables for building old libraries. build_libtool_libs=no oldlibs=$output func_append objs "$old_deplibs" ;; lib) # Make sure we only generate libraries of the form 'libNAME.la'. case $outputname in lib*) func_stripname 'lib' '.la' "$outputname" name=$func_stripname_result eval shared_ext=\"$shrext_cmds\" eval libname=\"$libname_spec\" ;; *) test no = "$module" \ && func_fatal_help "libtool library '$output' must begin with 'lib'" if test no != "$need_lib_prefix"; then # Add the "lib" prefix for modules if required func_stripname '' '.la' "$outputname" name=$func_stripname_result eval shared_ext=\"$shrext_cmds\" eval libname=\"$libname_spec\" else func_stripname '' '.la' "$outputname" libname=$func_stripname_result fi ;; esac if test -n "$objs"; then if test pass_all != "$deplibs_check_method"; then func_fatal_error "cannot build libtool library '$output' from non-libtool objects on this host:$objs" else echo $ECHO "*** Warning: Linking the shared library $output against the non-libtool" $ECHO "*** objects $objs is not portable!" func_append libobjs " $objs" fi fi test no = "$dlself" \ || func_warning "'-dlopen self' is ignored for libtool libraries" set dummy $rpath shift test 1 -lt "$#" \ && func_warning "ignoring multiple '-rpath's for a libtool library" install_libdir=$1 oldlibs= if test -z "$rpath"; then if test yes = "$build_libtool_libs"; then # Building a libtool convenience library. # Some compilers have problems with a '.al' extension so # convenience libraries should have the same extension an # archive normally would. oldlibs="$output_objdir/$libname.$libext $oldlibs" build_libtool_libs=convenience build_old_libs=yes fi test -n "$vinfo" && \ func_warning "'-version-info/-version-number' is ignored for convenience libraries" test -n "$release" && \ func_warning "'-release' is ignored for convenience libraries" else # Parse the version information argument. save_ifs=$IFS; IFS=: set dummy $vinfo 0 0 0 shift IFS=$save_ifs test -n "$7" && \ func_fatal_help "too many parameters to '-version-info'" # convert absolute version numbers to libtool ages # this retains compatibility with .la files and attempts # to make the code below a bit more comprehensible case $vinfo_number in yes) number_major=$1 number_minor=$2 number_revision=$3 # # There are really only two kinds -- those that # use the current revision as the major version # and those that subtract age and use age as # a minor version. But, then there is irix # that has an extra 1 added just for fun # case $version_type in # correct linux to gnu/linux during the next big refactor darwin|freebsd-elf|linux|midnightbsd-elf|osf|windows|none) func_arith $number_major + $number_minor current=$func_arith_result age=$number_minor revision=$number_revision ;; freebsd-aout|qnx|sunos) current=$number_major revision=$number_minor age=0 ;; irix|nonstopux) func_arith $number_major + $number_minor current=$func_arith_result age=$number_minor revision=$number_minor lt_irix_increment=no ;; esac ;; no) current=$1 revision=$2 age=$3 ;; esac # Check that each of the things are valid numbers. case $current in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "CURRENT '$current' must be a nonnegative integer" func_fatal_error "'$vinfo' is not valid version information" ;; esac case $revision in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "REVISION '$revision' must be a nonnegative integer" func_fatal_error "'$vinfo' is not valid version information" ;; esac case $age in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "AGE '$age' must be a nonnegative integer" func_fatal_error "'$vinfo' is not valid version information" ;; esac if test "$age" -gt "$current"; then func_error "AGE '$age' is greater than the current interface number '$current'" func_fatal_error "'$vinfo' is not valid version information" fi # Calculate the version variables. major= versuffix= verstring= case $version_type in none) ;; darwin) # Like Linux, but with the current version available in # verstring for coding it into the library header func_arith $current - $age major=.$func_arith_result versuffix=$major.$age.$revision # Darwin ld doesn't like 0 for these options... func_arith $current + 1 minor_current=$func_arith_result xlcverstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision" verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" # On Darwin other compilers case $CC in nagfor*) verstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision" ;; *) verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" ;; esac ;; freebsd-aout) major=.$current versuffix=.$current.$revision ;; freebsd-elf | midnightbsd-elf) func_arith $current - $age major=.$func_arith_result versuffix=$major.$age.$revision ;; irix | nonstopux) if test no = "$lt_irix_increment"; then func_arith $current - $age else func_arith $current - $age + 1 fi major=$func_arith_result case $version_type in nonstopux) verstring_prefix=nonstopux ;; *) verstring_prefix=sgi ;; esac verstring=$verstring_prefix$major.$revision # Add in all the interfaces that we are compatible with. loop=$revision while test 0 -ne "$loop"; do func_arith $revision - $loop iface=$func_arith_result func_arith $loop - 1 loop=$func_arith_result verstring=$verstring_prefix$major.$iface:$verstring done # Before this point, $major must not contain '.'. major=.$major versuffix=$major.$revision ;; linux) # correct to gnu/linux during the next big refactor func_arith $current - $age major=.$func_arith_result versuffix=$major.$age.$revision ;; osf) func_arith $current - $age major=.$func_arith_result versuffix=.$current.$age.$revision verstring=$current.$age.$revision # Add in all the interfaces that we are compatible with. loop=$age while test 0 -ne "$loop"; do func_arith $current - $loop iface=$func_arith_result func_arith $loop - 1 loop=$func_arith_result verstring=$verstring:$iface.0 done # Make executables depend on our current version. func_append verstring ":$current.0" ;; qnx) major=.$current versuffix=.$current ;; sco) major=.$current versuffix=.$current ;; sunos) major=.$current versuffix=.$current.$revision ;; windows) # Use '-' rather than '.', since we only want one # extension on DOS 8.3 file systems. func_arith $current - $age major=$func_arith_result versuffix=-$major ;; *) func_fatal_configuration "unknown library version type '$version_type'" ;; esac # Clear the version info if we defaulted, and they specified a release. if test -z "$vinfo" && test -n "$release"; then major= case $version_type in darwin) # we can't check for "0.0" in archive_cmds due to quoting # problems, so we reset it completely verstring= ;; *) verstring=0.0 ;; esac if test no = "$need_version"; then versuffix= else versuffix=.0.0 fi fi # Remove version info from name if versioning should be avoided if test yes,no = "$avoid_version,$need_version"; then major= versuffix= verstring= fi # Check to see if the archive will have undefined symbols. if test yes = "$allow_undefined"; then if test unsupported = "$allow_undefined_flag"; then if test yes = "$build_old_libs"; then func_warning "undefined symbols not allowed in $host shared libraries; building static only" build_libtool_libs=no else func_fatal_error "can't build $host shared library unless -no-undefined is specified" fi fi else # Don't allow undefined symbols. allow_undefined_flag=$no_undefined_flag fi fi func_generate_dlsyms "$libname" "$libname" : func_append libobjs " $symfileobj" test " " = "$libobjs" && libobjs= if test relink != "$opt_mode"; then # Remove our outputs, but don't remove object files since they # may have been created when compiling PIC objects. removelist= tempremovelist=`$ECHO "$output_objdir/*"` for p in $tempremovelist; do case $p in *.$objext | *.gcno) ;; $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/$libname$release.*) if test -n "$precious_files_regex"; then if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 then continue fi fi func_append removelist " $p" ;; *) ;; esac done test -n "$removelist" && \ func_show_eval "${RM}r \$removelist" fi # Now set the variables for building old libraries. if test yes = "$build_old_libs" && test convenience != "$build_libtool_libs"; then func_append oldlibs " $output_objdir/$libname.$libext" # Transform .lo files to .o files. oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; $lo2o" | $NL2SP` fi # Eliminate all temporary directories. #for path in $notinst_path; do # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"` # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"` # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"` #done if test -n "$xrpath"; then # If the user specified any rpath flags, then add them. temp_xrpath= for libdir in $xrpath; do func_replace_sysroot "$libdir" func_append temp_xrpath " -R$func_replace_sysroot_result" case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac done if test yes != "$hardcode_into_libs" || test yes = "$build_old_libs"; then dependency_libs="$temp_xrpath $dependency_libs" fi fi # Make sure dlfiles contains only unique files that won't be dlpreopened old_dlfiles=$dlfiles dlfiles= for lib in $old_dlfiles; do case " $dlprefiles $dlfiles " in *" $lib "*) ;; *) func_append dlfiles " $lib" ;; esac done # Make sure dlprefiles contains only unique files old_dlprefiles=$dlprefiles dlprefiles= for lib in $old_dlprefiles; do case "$dlprefiles " in *" $lib "*) ;; *) func_append dlprefiles " $lib" ;; esac done if test yes = "$build_libtool_libs"; then if test -n "$rpath"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*) # these systems don't actually have a c library (as such)! ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C library is in the System framework func_append deplibs " System.ltframework" ;; *-*-netbsd*) # Don't link with libc until the a.out ld.so is fixed. ;; *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-midnightbsd*) # Do not include libc due to us having libc/libc_r. ;; *-*-sco3.2v5* | *-*-sco5v6*) # Causes problems with __ctype ;; *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) # Compiler inserts libc in the correct place for threads to work ;; *) # Add libc to deplibs on all other systems if necessary. if test yes = "$build_libtool_need_lc"; then func_append deplibs " -lc" fi ;; esac fi # Transform deplibs into only deplibs that can be linked in shared. name_save=$name libname_save=$libname release_save=$release versuffix_save=$versuffix major_save=$major # I'm not sure if I'm treating the release correctly. I think # release should show up in the -l (ie -lgmp5) so we don't want to # add it in twice. Is that correct? release= versuffix= major= newdeplibs= droppeddeps=no case $deplibs_check_method in pass_all) # Don't check for shared/static. Everything works. # This might be a little naive. We might want to check # whether the library exists or not. But this is on # osf3 & osf4 and I'm not really sure... Just # implementing what was already the behavior. newdeplibs=$deplibs ;; test_compile) # This code stresses the "libraries are programs" paradigm to its # limits. Maybe even breaks it. We compile a program, linking it # against the deplibs as a proxy for the library. Then we can check # whether they linked in statically or dynamically with ldd. $opt_dry_run || $RM conftest.c cat > conftest.c </dev/null` $nocaseglob else potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` fi for potent_lib in $potential_libs; do # Follow soft links. if ls -lLd "$potent_lib" 2>/dev/null | $GREP " -> " >/dev/null; then continue fi # The statement above tries to avoid entering an # endless loop below, in case of cyclic links. # We might still enter an endless loop, since a link # loop can be closed while we follow links, # but so what? potlib=$potent_lib while test -h "$potlib" 2>/dev/null; do potliblink=`ls -ld $potlib | $SED 's/.* -> //'` case $potliblink in [\\/]* | [A-Za-z]:[\\/]*) potlib=$potliblink;; *) potlib=`$ECHO "$potlib" | $SED 's|[^/]*$||'`"$potliblink";; esac done if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | $SED -e 10q | $EGREP "$file_magic_regex" > /dev/null; then func_append newdeplibs " $a_deplib" a_deplib= break 2 fi done done fi if test -n "$a_deplib"; then droppeddeps=yes echo $ECHO "*** Warning: linker path does not have real file for library $a_deplib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because I did check the linker path looking for a file starting" if test -z "$potlib"; then $ECHO "*** with $libname but no candidates were found. (...for file magic test)" else $ECHO "*** with $libname and none of the candidates passed a file format test" $ECHO "*** using a file magic. Last file checked: $potlib" fi fi ;; *) # Add a -L argument. func_append newdeplibs " $a_deplib" ;; esac done # Gone through all deplibs. ;; match_pattern*) set dummy $deplibs_check_method; shift match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` for a_deplib in $deplibs; do case $a_deplib in -l*) func_stripname -l '' "$a_deplib" name=$func_stripname_result if test yes = "$allow_libtool_libs_with_static_runtimes"; then case " $predeps $postdeps " in *" $a_deplib "*) func_append newdeplibs " $a_deplib" a_deplib= ;; esac fi if test -n "$a_deplib"; then libname=`eval "\\$ECHO \"$libname_spec\""` for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do potential_libs=`ls $i/$libname[.-]* 2>/dev/null` for potent_lib in $potential_libs; do potlib=$potent_lib # see symlink-check above in file_magic test if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \ $EGREP "$match_pattern_regex" > /dev/null; then func_append newdeplibs " $a_deplib" a_deplib= break 2 fi done done fi if test -n "$a_deplib"; then droppeddeps=yes echo $ECHO "*** Warning: linker path does not have real file for library $a_deplib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because I did check the linker path looking for a file starting" if test -z "$potlib"; then $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" else $ECHO "*** with $libname and none of the candidates passed a file format test" $ECHO "*** using a regex pattern. Last file checked: $potlib" fi fi ;; *) # Add a -L argument. func_append newdeplibs " $a_deplib" ;; esac done # Gone through all deplibs. ;; none | unknown | *) newdeplibs= tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'` if test yes = "$allow_libtool_libs_with_static_runtimes"; then for i in $predeps $postdeps; do # can't use Xsed below, because $i might contain '/' tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s|$i||"` done fi case $tmp_deplibs in *[!\ \ ]*) echo if test none = "$deplibs_check_method"; then echo "*** Warning: inter-library dependencies are not supported in this platform." else echo "*** Warning: inter-library dependencies are not known to be supported." fi echo "*** All declared inter-library dependencies are being dropped." droppeddeps=yes ;; esac ;; esac versuffix=$versuffix_save major=$major_save release=$release_save libname=$libname_save name=$name_save case $host in *-*-rhapsody* | *-*-darwin1.[012]) # On Rhapsody replace the C library with the System framework newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'` ;; esac if test yes = "$droppeddeps"; then if test yes = "$module"; then echo echo "*** Warning: libtool could not satisfy all declared inter-library" $ECHO "*** dependencies of module $libname. Therefore, libtool will create" echo "*** a static module, that should work as long as the dlopening" echo "*** application is linked with the -dlopen flag." if test -z "$global_symbol_pipe"; then echo echo "*** However, this would only work if libtool was able to extract symbol" echo "*** lists from a program, using 'nm' or equivalent, but libtool could" echo "*** not find such a program. So, this module is probably useless." echo "*** 'nm' from GNU binutils and a full rebuild may help." fi if test no = "$build_old_libs"; then oldlibs=$output_objdir/$libname.$libext build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi else echo "*** The inter-library dependencies that have been dropped here will be" echo "*** automatically added whenever a program is linked with this library" echo "*** or is declared to -dlopen it." if test no = "$allow_undefined"; then echo echo "*** Since this library must not contain undefined symbols," echo "*** because either the platform does not support them or" echo "*** it was explicitly requested with -no-undefined," echo "*** libtool will only create a static version of it." if test no = "$build_old_libs"; then oldlibs=$output_objdir/$libname.$libext build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi fi fi fi # Done checking deplibs! deplibs=$newdeplibs fi # Time to change all our "foo.ltframework" stuff back to "-framework foo" case $host in *-*-darwin*) newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` ;; esac # move library search paths that coincide with paths to not yet # installed libraries to the beginning of the library search list new_libs= for path in $notinst_path; do case " $new_libs " in *" -L$path/$objdir "*) ;; *) case " $deplibs " in *" -L$path/$objdir "*) func_append new_libs " -L$path/$objdir" ;; esac ;; esac done for deplib in $deplibs; do case $deplib in -L*) case " $new_libs " in *" $deplib "*) ;; *) func_append new_libs " $deplib" ;; esac ;; *) func_append new_libs " $deplib" ;; esac done deplibs=$new_libs # All the library-specific variables (install_libdir is set above). library_names= old_library= dlname= # Test again, we may have decided not to build it any more if test yes = "$build_libtool_libs"; then # Remove $wl instances when linking with ld. # FIXME: should test the right _cmds variable. case $archive_cmds in *\$LD\ *) wl= ;; esac if test yes = "$hardcode_into_libs"; then # Hardcode the library paths hardcode_libdirs= dep_rpath= rpath=$finalize_rpath test relink = "$opt_mode" || rpath=$compile_rpath$rpath for libdir in $rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then func_replace_sysroot "$libdir" libdir=$func_replace_sysroot_result if test -z "$hardcode_libdirs"; then hardcode_libdirs=$libdir else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" func_append dep_rpath " $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) func_append perm_rpath " $libdir" ;; esac fi done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir=$hardcode_libdirs eval "dep_rpath=\"$hardcode_libdir_flag_spec\"" fi if test -n "$runpath_var" && test -n "$perm_rpath"; then # We should set the runpath_var. rpath= for dir in $perm_rpath; do func_append rpath "$dir:" done eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" fi test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" fi shlibpath=$finalize_shlibpath test relink = "$opt_mode" || shlibpath=$compile_shlibpath$shlibpath if test -n "$shlibpath"; then eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" fi # Get the real and link names of the library. eval shared_ext=\"$shrext_cmds\" eval library_names=\"$library_names_spec\" set dummy $library_names shift realname=$1 shift if test -n "$soname_spec"; then eval soname=\"$soname_spec\" else soname=$realname fi if test -z "$dlname"; then dlname=$soname fi lib=$output_objdir/$realname linknames= for link do func_append linknames " $link" done # Use standard objects if they are pic test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP` test "X$libobjs" = "X " && libobjs= delfiles= if test -n "$export_symbols" && test -n "$include_expsyms"; then $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" export_symbols=$output_objdir/$libname.uexp func_append delfiles " $export_symbols" fi orig_export_symbols= case $host_os in cygwin* | mingw* | cegcc*) if test -n "$export_symbols" && test -z "$export_symbols_regex"; then # exporting using user supplied symfile func_dll_def_p "$export_symbols" || { # and it's NOT already a .def file. Must figure out # which of the given symbols are data symbols and tag # them as such. So, trigger use of export_symbols_cmds. # export_symbols gets reassigned inside the "prepare # the list of exported symbols" if statement, so the # include_expsyms logic still works. orig_export_symbols=$export_symbols export_symbols= always_export_symbols=yes } fi ;; esac # Prepare the list of exported symbols if test -z "$export_symbols"; then if test yes = "$always_export_symbols" || test -n "$export_symbols_regex"; then func_verbose "generating symbol list for '$libname.la'" export_symbols=$output_objdir/$libname.exp $opt_dry_run || $RM $export_symbols cmds=$export_symbols_cmds save_ifs=$IFS; IFS='~' for cmd1 in $cmds; do IFS=$save_ifs # Take the normal branch if the nm_file_list_spec branch # doesn't work or if tool conversion is not needed. case $nm_file_list_spec~$to_tool_file_cmd in *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*) try_normal_branch=yes eval cmd=\"$cmd1\" func_len " $cmd" len=$func_len_result ;; *) try_normal_branch=no ;; esac if test yes = "$try_normal_branch" \ && { test "$len" -lt "$max_cmd_len" \ || test "$max_cmd_len" -le -1; } then func_show_eval "$cmd" 'exit $?' skipped_export=false elif test -n "$nm_file_list_spec"; then func_basename "$output" output_la=$func_basename_result save_libobjs=$libobjs save_output=$output output=$output_objdir/$output_la.nm func_to_tool_file "$output" libobjs=$nm_file_list_spec$func_to_tool_file_result func_append delfiles " $output" func_verbose "creating $NM input file list: $output" for obj in $save_libobjs; do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" done > "$output" eval cmd=\"$cmd1\" func_show_eval "$cmd" 'exit $?' output=$save_output libobjs=$save_libobjs skipped_export=false else # The command line is too long to execute in one step. func_verbose "using reloadable object file for export list..." skipped_export=: # Break out early, otherwise skipped_export may be # set to false by a later but shorter cmd. break fi done IFS=$save_ifs if test -n "$export_symbols_regex" && test : != "$skipped_export"; then func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' func_show_eval '$MV "${export_symbols}T" "$export_symbols"' fi fi fi if test -n "$export_symbols" && test -n "$include_expsyms"; then tmp_export_symbols=$export_symbols test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' fi if test : != "$skipped_export" && test -n "$orig_export_symbols"; then # The given exports_symbols file has to be filtered, so filter it. func_verbose "filter symbol list for '$libname.la' to tag DATA exports" # FIXME: $output_objdir/$libname.filter potentially contains lots of # 's' commands, which not all seds can handle. GNU sed should be fine # though. Also, the filter scales superlinearly with the number of # global variables. join(1) would be nice here, but unfortunately # isn't a blessed tool. $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter func_append delfiles " $export_symbols $output_objdir/$libname.filter" export_symbols=$output_objdir/$libname.def $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols fi tmp_deplibs= for test_deplib in $deplibs; do case " $convenience " in *" $test_deplib "*) ;; *) func_append tmp_deplibs " $test_deplib" ;; esac done deplibs=$tmp_deplibs if test -n "$convenience"; then if test -n "$whole_archive_flag_spec" && test yes = "$compiler_needs_object" && test -z "$libobjs"; then # extract the archives, so we have objects to list. # TODO: could optimize this to just extract one archive. whole_archive_flag_spec= fi if test -n "$whole_archive_flag_spec"; then save_libobjs=$libobjs eval libobjs=\"\$libobjs $whole_archive_flag_spec\" test "X$libobjs" = "X " && libobjs= else gentop=$output_objdir/${outputname}x func_append generated " $gentop" func_extract_archives $gentop $convenience func_append libobjs " $func_extract_archives_result" test "X$libobjs" = "X " && libobjs= fi fi if test yes = "$thread_safe" && test -n "$thread_safe_flag_spec"; then eval flag=\"$thread_safe_flag_spec\" func_append linker_flags " $flag" fi # Make a backup of the uninstalled library when relinking if test relink = "$opt_mode"; then $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? fi # Do each of the archive commands. if test yes = "$module" && test -n "$module_cmds"; then if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then eval test_cmds=\"$module_expsym_cmds\" cmds=$module_expsym_cmds else eval test_cmds=\"$module_cmds\" cmds=$module_cmds fi else if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then eval test_cmds=\"$archive_expsym_cmds\" cmds=$archive_expsym_cmds else eval test_cmds=\"$archive_cmds\" cmds=$archive_cmds fi fi if test : != "$skipped_export" && func_len " $test_cmds" && len=$func_len_result && test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then : else # The command line is too long to link in one step, link piecewise # or, if using GNU ld and skipped_export is not :, use a linker # script. # Save the value of $output and $libobjs because we want to # use them later. If we have whole_archive_flag_spec, we # want to use save_libobjs as it was before # whole_archive_flag_spec was expanded, because we can't # assume the linker understands whole_archive_flag_spec. # This may have to be revisited, in case too many # convenience libraries get linked in and end up exceeding # the spec. if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then save_libobjs=$libobjs fi save_output=$output func_basename "$output" output_la=$func_basename_result # Clear the reloadable object creation command queue and # initialize k to one. test_cmds= concat_cmds= objlist= last_robj= k=1 if test -n "$save_libobjs" && test : != "$skipped_export" && test yes = "$with_gnu_ld"; then output=$output_objdir/$output_la.lnkscript func_verbose "creating GNU ld script: $output" echo 'INPUT (' > $output for obj in $save_libobjs do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" >> $output done echo ')' >> $output func_append delfiles " $output" func_to_tool_file "$output" output=$func_to_tool_file_result elif test -n "$save_libobjs" && test : != "$skipped_export" && test -n "$file_list_spec"; then output=$output_objdir/$output_la.lnk func_verbose "creating linker input file list: $output" : > $output set x $save_libobjs shift firstobj= if test yes = "$compiler_needs_object"; then firstobj="$1 " shift fi for obj do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" >> $output done func_append delfiles " $output" func_to_tool_file "$output" output=$firstobj\"$file_list_spec$func_to_tool_file_result\" else if test -n "$save_libobjs"; then func_verbose "creating reloadable object files..." output=$output_objdir/$output_la-$k.$objext eval test_cmds=\"$reload_cmds\" func_len " $test_cmds" len0=$func_len_result len=$len0 # Loop over the list of objects to be linked. for obj in $save_libobjs do func_len " $obj" func_arith $len + $func_len_result len=$func_arith_result if test -z "$objlist" || test "$len" -lt "$max_cmd_len"; then func_append objlist " $obj" else # The command $test_cmds is almost too long, add a # command to the queue. if test 1 -eq "$k"; then # The first file doesn't have a previous command to add. reload_objs=$objlist eval concat_cmds=\"$reload_cmds\" else # All subsequent reloadable object files will link in # the last one created. reload_objs="$objlist $last_robj" eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\" fi last_robj=$output_objdir/$output_la-$k.$objext func_arith $k + 1 k=$func_arith_result output=$output_objdir/$output_la-$k.$objext objlist=" $obj" func_len " $last_robj" func_arith $len0 + $func_len_result len=$func_arith_result fi done # Handle the remaining objects by creating one last # reloadable object file. All subsequent reloadable object # files will link in the last one created. test -z "$concat_cmds" || concat_cmds=$concat_cmds~ reload_objs="$objlist $last_robj" eval concat_cmds=\"\$concat_cmds$reload_cmds\" if test -n "$last_robj"; then eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" fi func_append delfiles " $output" else output= fi ${skipped_export-false} && { func_verbose "generating symbol list for '$libname.la'" export_symbols=$output_objdir/$libname.exp $opt_dry_run || $RM $export_symbols libobjs=$output # Append the command to create the export file. test -z "$concat_cmds" || concat_cmds=$concat_cmds~ eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" if test -n "$last_robj"; then eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" fi } test -n "$save_libobjs" && func_verbose "creating a temporary reloadable object file: $output" # Loop through the commands generated above and execute them. save_ifs=$IFS; IFS='~' for cmd in $concat_cmds; do IFS=$save_ifs $opt_quiet || { func_quote_arg expand,pretty "$cmd" eval "func_echo $func_quote_arg_result" } $opt_dry_run || eval "$cmd" || { lt_exit=$? # Restore the uninstalled library and exit if test relink = "$opt_mode"; then ( cd "$output_objdir" && \ $RM "${realname}T" && \ $MV "${realname}U" "$realname" ) fi exit $lt_exit } done IFS=$save_ifs if test -n "$export_symbols_regex" && ${skipped_export-false}; then func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' func_show_eval '$MV "${export_symbols}T" "$export_symbols"' fi fi ${skipped_export-false} && { if test -n "$export_symbols" && test -n "$include_expsyms"; then tmp_export_symbols=$export_symbols test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' fi if test -n "$orig_export_symbols"; then # The given exports_symbols file has to be filtered, so filter it. func_verbose "filter symbol list for '$libname.la' to tag DATA exports" # FIXME: $output_objdir/$libname.filter potentially contains lots of # 's' commands, which not all seds can handle. GNU sed should be fine # though. Also, the filter scales superlinearly with the number of # global variables. join(1) would be nice here, but unfortunately # isn't a blessed tool. $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter func_append delfiles " $export_symbols $output_objdir/$libname.filter" export_symbols=$output_objdir/$libname.def $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols fi } libobjs=$output # Restore the value of output. output=$save_output if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then eval libobjs=\"\$libobjs $whole_archive_flag_spec\" test "X$libobjs" = "X " && libobjs= fi # Expand the library linking commands again to reset the # value of $libobjs for piecewise linking. # Do each of the archive commands. if test yes = "$module" && test -n "$module_cmds"; then if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then cmds=$module_expsym_cmds else cmds=$module_cmds fi else if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then cmds=$archive_expsym_cmds else cmds=$archive_cmds fi fi fi if test -n "$delfiles"; then # Append the command to remove temporary files to $cmds. eval cmds=\"\$cmds~\$RM $delfiles\" fi # Add any objects from preloaded convenience libraries if test -n "$dlprefiles"; then gentop=$output_objdir/${outputname}x func_append generated " $gentop" func_extract_archives $gentop $dlprefiles func_append libobjs " $func_extract_archives_result" test "X$libobjs" = "X " && libobjs= fi save_ifs=$IFS; IFS='~' for cmd in $cmds; do IFS=$sp$nl eval cmd=\"$cmd\" IFS=$save_ifs $opt_quiet || { func_quote_arg expand,pretty "$cmd" eval "func_echo $func_quote_arg_result" } $opt_dry_run || eval "$cmd" || { lt_exit=$? # Restore the uninstalled library and exit if test relink = "$opt_mode"; then ( cd "$output_objdir" && \ $RM "${realname}T" && \ $MV "${realname}U" "$realname" ) fi exit $lt_exit } done IFS=$save_ifs # Restore the uninstalled library and exit if test relink = "$opt_mode"; then $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? if test -n "$convenience"; then if test -z "$whole_archive_flag_spec"; then func_show_eval '${RM}r "$gentop"' fi fi exit $EXIT_SUCCESS fi # Create links to the real library. for linkname in $linknames; do if test "$realname" != "$linkname"; then func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' fi done # If -module or -export-dynamic was specified, set the dlname. if test yes = "$module" || test yes = "$export_dynamic"; then # On all known operating systems, these are identical. dlname=$soname fi fi ;; obj) if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then func_warning "'-dlopen' is ignored for objects" fi case " $deplibs" in *\ -l* | *\ -L*) func_warning "'-l' and '-L' are ignored for objects" ;; esac test -n "$rpath" && \ func_warning "'-rpath' is ignored for objects" test -n "$xrpath" && \ func_warning "'-R' is ignored for objects" test -n "$vinfo" && \ func_warning "'-version-info' is ignored for objects" test -n "$release" && \ func_warning "'-release' is ignored for objects" case $output in *.lo) test -n "$objs$old_deplibs" && \ func_fatal_error "cannot build library object '$output' from non-libtool objects" libobj=$output func_lo2o "$libobj" obj=$func_lo2o_result ;; *) libobj= obj=$output ;; esac # Delete the old objects. $opt_dry_run || $RM $obj $libobj # Objects from convenience libraries. This assumes # single-version convenience libraries. Whenever we create # different ones for PIC/non-PIC, this we'll have to duplicate # the extraction. reload_conv_objs= gentop= # if reload_cmds runs $LD directly, get rid of -Wl from # whole_archive_flag_spec and hope we can get by with turning comma # into space. case $reload_cmds in *\$LD[\ \$]*) wl= ;; esac if test -n "$convenience"; then if test -n "$whole_archive_flag_spec"; then eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" test -n "$wl" || tmp_whole_archive_flags=`$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'` reload_conv_objs=$reload_objs\ $tmp_whole_archive_flags else gentop=$output_objdir/${obj}x func_append generated " $gentop" func_extract_archives $gentop $convenience reload_conv_objs="$reload_objs $func_extract_archives_result" fi fi # If we're not building shared, we need to use non_pic_objs test yes = "$build_libtool_libs" || libobjs=$non_pic_objects # Create the old-style object. reload_objs=$objs$old_deplibs' '`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; /\.lib$/d; $lo2o" | $NL2SP`' '$reload_conv_objs output=$obj func_execute_cmds "$reload_cmds" 'exit $?' # Exit if we aren't doing a library object file. if test -z "$libobj"; then if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi exit $EXIT_SUCCESS fi test yes = "$build_libtool_libs" || { if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi # Create an invalid libtool object if no PIC, so that we don't # accidentally link it into a program. # $show "echo timestamp > $libobj" # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? exit $EXIT_SUCCESS } if test -n "$pic_flag" || test default != "$pic_mode"; then # Only do commands if we really have different PIC objects. reload_objs="$libobjs $reload_conv_objs" output=$libobj func_execute_cmds "$reload_cmds" 'exit $?' fi if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi exit $EXIT_SUCCESS ;; prog) case $host in *cygwin*) func_stripname '' '.exe' "$output" output=$func_stripname_result.exe;; esac test -n "$vinfo" && \ func_warning "'-version-info' is ignored for programs" test -n "$release" && \ func_warning "'-release' is ignored for programs" $preload \ && test unknown,unknown,unknown = "$dlopen_support,$dlopen_self,$dlopen_self_static" \ && func_warning "'LT_INIT([dlopen])' not used. Assuming no dlopen support." case $host in *-*-rhapsody* | *-*-darwin1.[012]) # On Rhapsody replace the C library is the System framework compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'` finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'` ;; esac case $host in *-*-darwin*) # Don't allow lazy linking, it breaks C++ global constructors # But is supposedly fixed on 10.4 or later (yay!). if test CXX = "$tagname"; then case ${MACOSX_DEPLOYMENT_TARGET-10.0} in 10.[0123]) func_append compile_command " $wl-bind_at_load" func_append finalize_command " $wl-bind_at_load" ;; esac fi # Time to change all our "foo.ltframework" stuff back to "-framework foo" compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` ;; esac # move library search paths that coincide with paths to not yet # installed libraries to the beginning of the library search list new_libs= for path in $notinst_path; do case " $new_libs " in *" -L$path/$objdir "*) ;; *) case " $compile_deplibs " in *" -L$path/$objdir "*) func_append new_libs " -L$path/$objdir" ;; esac ;; esac done for deplib in $compile_deplibs; do case $deplib in -L*) case " $new_libs " in *" $deplib "*) ;; *) func_append new_libs " $deplib" ;; esac ;; *) func_append new_libs " $deplib" ;; esac done compile_deplibs=$new_libs func_append compile_command " $compile_deplibs" func_append finalize_command " $finalize_deplibs" if test -n "$rpath$xrpath"; then # If the user specified any rpath flags, then add them. for libdir in $rpath $xrpath; do # This is the magic to use -rpath. case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac done fi # Now hardcode the library paths rpath= hardcode_libdirs= for libdir in $compile_rpath $finalize_rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then hardcode_libdirs=$libdir else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" func_append rpath " $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) func_append perm_rpath " $libdir" ;; esac fi case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) testbindir=`$ECHO "$libdir" | $SED -e 's*/lib$*/bin*'` case :$dllsearchpath: in *":$libdir:"*) ;; ::) dllsearchpath=$libdir;; *) func_append dllsearchpath ":$libdir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; ::) dllsearchpath=$testbindir;; *) func_append dllsearchpath ":$testbindir";; esac ;; esac done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir=$hardcode_libdirs eval rpath=\" $hardcode_libdir_flag_spec\" fi compile_rpath=$rpath rpath= hardcode_libdirs= for libdir in $finalize_rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then hardcode_libdirs=$libdir else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" func_append rpath " $flag" fi elif test -n "$runpath_var"; then case "$finalize_perm_rpath " in *" $libdir "*) ;; *) func_append finalize_perm_rpath " $libdir" ;; esac fi done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir=$hardcode_libdirs eval rpath=\" $hardcode_libdir_flag_spec\" fi finalize_rpath=$rpath if test -n "$libobjs" && test yes = "$build_old_libs"; then # Transform all the library objects into standard objects. compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP` finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP` fi func_generate_dlsyms "$outputname" "@PROGRAM@" false # template prelinking step if test -n "$prelink_cmds"; then func_execute_cmds "$prelink_cmds" 'exit $?' fi wrappers_required=: case $host in *cegcc* | *mingw32ce*) # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway. wrappers_required=false ;; *cygwin* | *mingw* ) test yes = "$build_libtool_libs" || wrappers_required=false ;; *) if test no = "$need_relink" || test yes != "$build_libtool_libs"; then wrappers_required=false fi ;; esac $wrappers_required || { # Replace the output file specification. compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'` link_command=$compile_command$compile_rpath # We have no uninstalled library dependencies, so finalize right now. exit_status=0 func_show_eval "$link_command" 'exit_status=$?' if test -n "$postlink_cmds"; then func_to_tool_file "$output" postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` func_execute_cmds "$postlink_cmds" 'exit $?' fi # Delete the generated files. if test -f "$output_objdir/${outputname}S.$objext"; then func_show_eval '$RM "$output_objdir/${outputname}S.$objext"' fi exit $exit_status } if test -n "$compile_shlibpath$finalize_shlibpath"; then compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" fi if test -n "$finalize_shlibpath"; then finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" fi compile_var= finalize_var= if test -n "$runpath_var"; then if test -n "$perm_rpath"; then # We should set the runpath_var. rpath= for dir in $perm_rpath; do func_append rpath "$dir:" done compile_var="$runpath_var=\"$rpath\$$runpath_var\" " fi if test -n "$finalize_perm_rpath"; then # We should set the runpath_var. rpath= for dir in $finalize_perm_rpath; do func_append rpath "$dir:" done finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " fi fi if test yes = "$no_install"; then # We don't need to create a wrapper script. link_command=$compile_var$compile_command$compile_rpath # Replace the output file specification. link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'` # Delete the old output file. $opt_dry_run || $RM $output # Link the executable and exit func_show_eval "$link_command" 'exit $?' if test -n "$postlink_cmds"; then func_to_tool_file "$output" postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` func_execute_cmds "$postlink_cmds" 'exit $?' fi exit $EXIT_SUCCESS fi case $hardcode_action,$fast_install in relink,*) # Fast installation is not supported link_command=$compile_var$compile_command$compile_rpath relink_command=$finalize_var$finalize_command$finalize_rpath func_warning "this platform does not like uninstalled shared libraries" func_warning "'$output' will be relinked during installation" ;; *,yes) link_command=$finalize_var$compile_command$finalize_rpath relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'` ;; *,no) link_command=$compile_var$compile_command$compile_rpath relink_command=$finalize_var$finalize_command$finalize_rpath ;; *,needless) link_command=$finalize_var$compile_command$finalize_rpath relink_command= ;; esac # Replace the output file specification. link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` # Delete the old output files. $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname func_show_eval "$link_command" 'exit $?' if test -n "$postlink_cmds"; then func_to_tool_file "$output_objdir/$outputname" postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` func_execute_cmds "$postlink_cmds" 'exit $?' fi # Now create the wrapper script. func_verbose "creating $output" # Quote the relink command for shipping. if test -n "$relink_command"; then # Preserve any variables that may affect compiler behavior for var in $variables_saved_for_relink; do if eval test -z \"\${$var+set}\"; then relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" elif eval var_value=\$$var; test -z "$var_value"; then relink_command="$var=; export $var; $relink_command" else func_quote_arg pretty "$var_value" relink_command="$var=$func_quote_arg_result; export $var; $relink_command" fi done func_quote eval cd "`pwd`" func_quote_arg pretty,unquoted "($func_quote_result; $relink_command)" relink_command=$func_quote_arg_unquoted_result fi # Only actually do things if not in dry run mode. $opt_dry_run || { # win32 will think the script is a binary if it has # a .exe suffix, so we strip it off here. case $output in *.exe) func_stripname '' '.exe' "$output" output=$func_stripname_result ;; esac # test for cygwin because mv fails w/o .exe extensions case $host in *cygwin*) exeext=.exe func_stripname '' '.exe' "$outputname" outputname=$func_stripname_result ;; *) exeext= ;; esac case $host in *cygwin* | *mingw* ) func_dirname_and_basename "$output" "" "." output_name=$func_basename_result output_path=$func_dirname_result cwrappersource=$output_path/$objdir/lt-$output_name.c cwrapper=$output_path/$output_name.exe $RM $cwrappersource $cwrapper trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 func_emit_cwrapperexe_src > $cwrappersource # The wrapper executable is built using the $host compiler, # because it contains $host paths and files. If cross- # compiling, it, like the target executable, must be # executed on the $host or under an emulation environment. $opt_dry_run || { $LTCC $LTCFLAGS -o $cwrapper $cwrappersource $STRIP $cwrapper } # Now, create the wrapper script for func_source use: func_ltwrapper_scriptname $cwrapper $RM $func_ltwrapper_scriptname_result trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15 $opt_dry_run || { # note: this script will not be executed, so do not chmod. if test "x$build" = "x$host"; then $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result else func_emit_wrapper no > $func_ltwrapper_scriptname_result fi } ;; * ) $RM $output trap "$RM $output; exit $EXIT_FAILURE" 1 2 15 func_emit_wrapper no > $output chmod +x $output ;; esac } exit $EXIT_SUCCESS ;; esac # See if we need to build an old-fashioned archive. for oldlib in $oldlibs; do case $build_libtool_libs in convenience) oldobjs="$libobjs_save $symfileobj" addlibs=$convenience build_libtool_libs=no ;; module) oldobjs=$libobjs_save addlibs=$old_convenience build_libtool_libs=no ;; *) oldobjs="$old_deplibs $non_pic_objects" $preload && test -f "$symfileobj" \ && func_append oldobjs " $symfileobj" addlibs=$old_convenience ;; esac if test -n "$addlibs"; then gentop=$output_objdir/${outputname}x func_append generated " $gentop" func_extract_archives $gentop $addlibs func_append oldobjs " $func_extract_archives_result" fi # Do each command in the archive commands. if test -n "$old_archive_from_new_cmds" && test yes = "$build_libtool_libs"; then cmds=$old_archive_from_new_cmds else # Add any objects from preloaded convenience libraries if test -n "$dlprefiles"; then gentop=$output_objdir/${outputname}x func_append generated " $gentop" func_extract_archives $gentop $dlprefiles func_append oldobjs " $func_extract_archives_result" fi # POSIX demands no paths to be encoded in archives. We have # to avoid creating archives with duplicate basenames if we # might have to extract them afterwards, e.g., when creating a # static archive out of a convenience library, or when linking # the entirety of a libtool archive into another (currently # not supported by libtool). if (for obj in $oldobjs do func_basename "$obj" $ECHO "$func_basename_result" done | sort | sort -uc >/dev/null 2>&1); then : else echo "copying selected object files to avoid basename conflicts..." gentop=$output_objdir/${outputname}x func_append generated " $gentop" func_mkdir_p "$gentop" save_oldobjs=$oldobjs oldobjs= counter=1 for obj in $save_oldobjs do func_basename "$obj" objbase=$func_basename_result case " $oldobjs " in " ") oldobjs=$obj ;; *[\ /]"$objbase "*) while :; do # Make sure we don't pick an alternate name that also # overlaps. newobj=lt$counter-$objbase func_arith $counter + 1 counter=$func_arith_result case " $oldobjs " in *[\ /]"$newobj "*) ;; *) if test ! -f "$gentop/$newobj"; then break; fi ;; esac done func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" func_append oldobjs " $gentop/$newobj" ;; *) func_append oldobjs " $obj" ;; esac done fi func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 tool_oldlib=$func_to_tool_file_result eval cmds=\"$old_archive_cmds\" func_len " $cmds" len=$func_len_result if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then cmds=$old_archive_cmds elif test -n "$archiver_list_spec"; then func_verbose "using command file archive linking..." for obj in $oldobjs do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" done > $output_objdir/$libname.libcmd func_to_tool_file "$output_objdir/$libname.libcmd" oldobjs=" $archiver_list_spec$func_to_tool_file_result" cmds=$old_archive_cmds else # the command line is too long to link in one step, link in parts func_verbose "using piecewise archive linking..." save_RANLIB=$RANLIB RANLIB=: objlist= concat_cmds= save_oldobjs=$oldobjs oldobjs= # Is there a better way of finding the last object in the list? for obj in $save_oldobjs do last_oldobj=$obj done eval test_cmds=\"$old_archive_cmds\" func_len " $test_cmds" len0=$func_len_result len=$len0 for obj in $save_oldobjs do func_len " $obj" func_arith $len + $func_len_result len=$func_arith_result func_append objlist " $obj" if test "$len" -lt "$max_cmd_len"; then : else # the above command should be used before it gets too long oldobjs=$objlist if test "$obj" = "$last_oldobj"; then RANLIB=$save_RANLIB fi test -z "$concat_cmds" || concat_cmds=$concat_cmds~ eval concat_cmds=\"\$concat_cmds$old_archive_cmds\" objlist= len=$len0 fi done RANLIB=$save_RANLIB oldobjs=$objlist if test -z "$oldobjs"; then eval cmds=\"\$concat_cmds\" else eval cmds=\"\$concat_cmds~\$old_archive_cmds\" fi fi fi func_execute_cmds "$cmds" 'exit $?' done test -n "$generated" && \ func_show_eval "${RM}r$generated" # Now create the libtool archive. case $output in *.la) old_library= test yes = "$build_old_libs" && old_library=$libname.$libext func_verbose "creating $output" # Preserve any variables that may affect compiler behavior for var in $variables_saved_for_relink; do if eval test -z \"\${$var+set}\"; then relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" elif eval var_value=\$$var; test -z "$var_value"; then relink_command="$var=; export $var; $relink_command" else func_quote_arg pretty,unquoted "$var_value" relink_command="$var=$func_quote_arg_unquoted_result; export $var; $relink_command" fi done # Quote the link command for shipping. func_quote eval cd "`pwd`" relink_command="($func_quote_result; $SHELL \"$progpath\" $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" func_quote_arg pretty,unquoted "$relink_command" relink_command=$func_quote_arg_unquoted_result if test yes = "$hardcode_automatic"; then relink_command= fi # Only create the output if not a dry run. $opt_dry_run || { for installed in no yes; do if test yes = "$installed"; then if test -z "$install_libdir"; then break fi output=$output_objdir/${outputname}i # Replace all uninstalled libtool libraries with the installed ones newdependency_libs= for deplib in $dependency_libs; do case $deplib in *.la) func_basename "$deplib" name=$func_basename_result func_resolve_sysroot "$deplib" eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result` test -z "$libdir" && \ func_fatal_error "'$deplib' is not a valid libtool archive" func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name" ;; -L*) func_stripname -L '' "$deplib" func_replace_sysroot "$func_stripname_result" func_append newdependency_libs " -L$func_replace_sysroot_result" ;; -R*) func_stripname -R '' "$deplib" func_replace_sysroot "$func_stripname_result" func_append newdependency_libs " -R$func_replace_sysroot_result" ;; *) func_append newdependency_libs " $deplib" ;; esac done dependency_libs=$newdependency_libs newdlfiles= for lib in $dlfiles; do case $lib in *.la) func_basename "$lib" name=$func_basename_result eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib` test -z "$libdir" && \ func_fatal_error "'$lib' is not a valid libtool archive" func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name" ;; *) func_append newdlfiles " $lib" ;; esac done dlfiles=$newdlfiles newdlprefiles= for lib in $dlprefiles; do case $lib in *.la) # Only pass preopened files to the pseudo-archive (for # eventual linking with the app. that links it) if we # didn't already link the preopened objects directly into # the library: func_basename "$lib" name=$func_basename_result eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib` test -z "$libdir" && \ func_fatal_error "'$lib' is not a valid libtool archive" func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name" ;; esac done dlprefiles=$newdlprefiles else newdlfiles= for lib in $dlfiles; do case $lib in [\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;; *) abs=`pwd`"/$lib" ;; esac func_append newdlfiles " $abs" done dlfiles=$newdlfiles newdlprefiles= for lib in $dlprefiles; do case $lib in [\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;; *) abs=`pwd`"/$lib" ;; esac func_append newdlprefiles " $abs" done dlprefiles=$newdlprefiles fi $RM $output # place dlname in correct position for cygwin # In fact, it would be nice if we could use this code for all target # systems that can't hard-code library paths into their executables # and that have no shared library path variable independent of PATH, # but it turns out we can't easily determine that from inspecting # libtool variables, so we have to hard-code the OSs to which it # applies here; at the moment, that means platforms that use the PE # object format with DLL files. 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IN NO EVENT SHALL THE # X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN # AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- # TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. # # Except as contained in this notice, the name of the X Consortium shall not # be used in advertising or otherwise to promote the sale, use or other deal- # ings in this Software without prior written authorization from the X Consor- # tium. # # # FSF changes to this file are in the public domain. # # Calling this script install-sh is preferred over install.sh, to prevent # 'make' implicit rules from creating a file called install from it # when there is no Makefile. # # This script is compatible with the BSD install script, but was written # from scratch. tab=' ' nl=' ' IFS=" $tab$nl" # Set DOITPROG to "echo" to test this script. doit=${DOITPROG-} doit_exec=${doit:-exec} # Put in absolute file names if you don't have them in your path; # or use environment vars. chgrpprog=${CHGRPPROG-chgrp} chmodprog=${CHMODPROG-chmod} chownprog=${CHOWNPROG-chown} cmpprog=${CMPPROG-cmp} cpprog=${CPPROG-cp} mkdirprog=${MKDIRPROG-mkdir} mvprog=${MVPROG-mv} rmprog=${RMPROG-rm} stripprog=${STRIPPROG-strip} posix_mkdir= # Desired mode of installed file. mode=0755 # Create dirs (including intermediate dirs) using mode 755. # This is like GNU 'install' as of coreutils 8.32 (2020). mkdir_umask=22 backupsuffix= chgrpcmd= chmodcmd=$chmodprog chowncmd= mvcmd=$mvprog rmcmd="$rmprog -f" stripcmd= src= dst= dir_arg= dst_arg= copy_on_change=false is_target_a_directory=possibly usage="\ Usage: $0 [OPTION]... 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(umask $mkdir_umask && eval "\$doit_exec \$mkdirprog $prefixes") || test -d "$dstdir" || exit 1 obsolete_mkdir_used=true fi fi fi if test -n "$dir_arg"; then { test -z "$chowncmd" || $doit $chowncmd "$dst"; } && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } && { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false || test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1 else # Make a couple of temp file names in the proper directory. dsttmp=${dstdirslash}_inst.$$_ rmtmp=${dstdirslash}_rm.$$_ # Trap to clean up those temp files at exit. trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 # Copy the file name to the temp name. (umask $cp_umask && { test -z "$stripcmd" || { # Create $dsttmp read-write so that cp doesn't create it read-only, # which would cause strip to fail. if test -z "$doit"; then : >"$dsttmp" # No need to fork-exec 'touch'. else $doit touch "$dsttmp" fi } } && $doit_exec $cpprog "$src" "$dsttmp") && # and set any options; do chmod last to preserve setuid bits. # # If any of these fail, we abort the whole thing. If we want to # ignore errors from any of these, just make sure not to ignore # errors from the above "$doit $cpprog $src $dsttmp" command. # { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } && { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } && { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } && # If -C, don't bother to copy if it wouldn't change the file. if $copy_on_change && old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` && new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` && set -f && set X $old && old=:$2:$4:$5:$6 && set X $new && new=:$2:$4:$5:$6 && set +f && test "$old" = "$new" && $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1 then rm -f "$dsttmp" else # If $backupsuffix is set, and the file being installed # already exists, attempt a backup. Don't worry if it fails, # e.g., if mv doesn't support -f. if test -n "$backupsuffix" && test -f "$dst"; then $doit $mvcmd -f "$dst" "$dst$backupsuffix" 2>/dev/null fi # Rename the file to the real destination. $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null || # The rename failed, perhaps because mv can't rename something else # to itself, or perhaps because mv is so ancient that it does not # support -f. { # Now remove or move aside any old file at destination location. # We try this two ways since rm can't unlink itself on some # systems and the destination file might be busy for other # reasons. In this case, the final cleanup might fail but the new # file should still install successfully. { test ! -f "$dst" || $doit $rmcmd "$dst" 2>/dev/null || { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && { $doit $rmcmd "$rmtmp" 2>/dev/null; :; } } || { echo "$0: cannot unlink or rename $dst" >&2 (exit 1); exit 1 } } && # Now rename the file to the real destination. $doit $mvcmd "$dsttmp" "$dst" } fi || exit 1 trap '' 0 fi done # Local variables: # eval: (add-hook 'before-save-hook 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-time-zone: "UTC0" # time-stamp-end: "; # UTC" # End: tre-0.9.0/utils/depcomp000755 001751 001751 00000056217 14650213502 014432 0ustar00desdes000000 000000 #! /bin/sh # depcomp - compile a program generating dependencies as side-effects scriptversion=2024-06-19.01; # UTC # Copyright (C) 1999-2024 Free Software Foundation, Inc. # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program. If not, see . # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Originally written by Alexandre Oliva . case $1 in '') echo "$0: No command. Try '$0 --help' for more information." 1>&2 exit 1; ;; -h | --h*) cat <<\EOF Usage: depcomp [--help] [--version] PROGRAM [ARGS] Run PROGRAMS ARGS to compile a file, generating dependencies as side-effects. Environment variables: depmode Dependency tracking mode. source Source file read by 'PROGRAMS ARGS'. object Object file output by 'PROGRAMS ARGS'. DEPDIR directory where to store dependencies. depfile Dependency file to output. tmpdepfile Temporary file to use when outputting dependencies. libtool Whether libtool is used (yes/no). Report bugs to . GNU Automake home page: . General help using GNU software: . EOF exit $? ;; -v | --v*) echo "depcomp (GNU Automake) $scriptversion" exit $? ;; esac # Get the directory component of the given path, and save it in the # global variables '$dir'. Note that this directory component will # be either empty or ending with a '/' character. This is deliberate. set_dir_from () { case $1 in */*) dir=`echo "$1" | sed -e 's|/[^/]*$|/|'`;; *) dir=;; esac } # Get the suffix-stripped basename of the given path, and save it the # global variable '$base'. set_base_from () { base=`echo "$1" | sed -e 's|^.*/||' -e 's/\.[^.]*$//'` } # If no dependency file was actually created by the compiler invocation, # we still have to create a dummy depfile, to avoid errors with the # Makefile "include basename.Plo" scheme. make_dummy_depfile () { echo "#dummy" > "$depfile" } # Factor out some common post-processing of the generated depfile. # Requires the auxiliary global variable '$tmpdepfile' to be set. aix_post_process_depfile () { # If the compiler actually managed to produce a dependency file, # post-process it. if test -f "$tmpdepfile"; then # Each line is of the form 'foo.o: dependency.h'. # Do two passes, one to just change these to # $object: dependency.h # and one to simply output # dependency.h: # which is needed to avoid the deleted-header problem. { sed -e "s,^.*\.[$lower]*:,$object:," < "$tmpdepfile" sed -e "s,^.*\.[$lower]*:[$tab ]*,," -e 's,$,:,' < "$tmpdepfile" } > "$depfile" rm -f "$tmpdepfile" else make_dummy_depfile fi } # A tabulation character. tab=' ' # A newline character. nl=' ' # Character ranges might be problematic outside the C locale. # These definitions help. upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ lower=abcdefghijklmnopqrstuvwxyz alpha=${upper}${lower} if test -z "$depmode" || test -z "$source" || test -z "$object"; then echo "depcomp: Variables source, object and depmode must be set" 1>&2 exit 1 fi # Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. depfile=${depfile-`echo "$object" | sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} rm -f "$tmpdepfile" # Avoid interference from the environment. gccflag= dashmflag= # Some modes work just like other modes, but use different flags. We # parameterize here, but still list the modes in the big case below, # to make depend.m4 easier to write. Note that we *cannot* use a case # here, because this file can only contain one case statement. if test "$depmode" = hp; then # HP compiler uses -M and no extra arg. gccflag=-M depmode=gcc fi if test "$depmode" = dashXmstdout; then # This is just like dashmstdout with a different argument. dashmflag=-xM depmode=dashmstdout fi cygpath_u="cygpath -u -f -" if test "$depmode" = msvcmsys; then # This is just like msvisualcpp but w/o cygpath translation. # Just convert the backslash-escaped backslashes to single forward # slashes to satisfy depend.m4 cygpath_u='sed s,\\\\,/,g' depmode=msvisualcpp fi if test "$depmode" = msvc7msys; then # This is just like msvc7 but w/o cygpath translation. # Just convert the backslash-escaped backslashes to single forward # slashes to satisfy depend.m4 cygpath_u='sed s,\\\\,/,g' depmode=msvc7 fi if test "$depmode" = xlc; then # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information. gccflag=-qmakedep=gcc,-MF depmode=gcc fi case "$depmode" in gcc3) ## gcc 3 implements dependency tracking that does exactly what ## we want. Yay! Note: for some reason libtool 1.4 doesn't like ## it if -MD -MP comes after the -MF stuff. Hmm. ## Unfortunately, FreeBSD c89 acceptance of flags depends upon ## the command line argument order; so add the flags where they ## appear in depend2.am. Note that the slowdown incurred here ## affects only configure: in makefiles, %FASTDEP% shortcuts this. for arg do case $arg in -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; *) set fnord "$@" "$arg" ;; esac shift # fnord shift # $arg done "$@" stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi mv "$tmpdepfile" "$depfile" ;; gcc) ## Note that this doesn't just cater to obsolete pre-3.x GCC compilers. ## but also to in-use compilers like IBM xlc/xlC and the HP C compiler. ## (see the conditional assignment to $gccflag above). ## There are various ways to get dependency output from gcc. Here's ## why we pick this rather obscure method: ## - Don't want to use -MD because we'd like the dependencies to end ## up in a subdir. Having to rename by hand is ugly. ## (We might end up doing this anyway to support other compilers.) ## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like ## -MM, not -M (despite what the docs say). Also, it might not be ## supported by the other compilers which use the 'gcc' depmode. ## - Using -M directly means running the compiler twice (even worse ## than renaming). if test -z "$gccflag"; then gccflag=-MD, fi "$@" -Wp,"$gccflag$tmpdepfile" stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" echo "$object : \\" > "$depfile" # The second -e expression handles DOS-style file names with drive # letters. sed -e 's/^[^:]*: / /' \ -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" ## This next piece of magic avoids the "deleted header file" problem. ## The problem is that when a header file which appears in a .P file ## is deleted, the dependency causes make to die (because there is ## typically no way to rebuild the header). We avoid this by adding ## dummy dependencies for each header file. Too bad gcc doesn't do ## this for us directly. ## Some versions of gcc put a space before the ':'. On the theory ## that the space means something, we add a space to the output as ## well. hp depmode also adds that space, but also prefixes the VPATH ## to the object. Take care to not repeat it in the output. ## Some versions of the HPUX 10.20 sed can't process this invocation ## correctly. Breaking it into two sed invocations is a workaround. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \ | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; hp) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; sgi) if test "$libtool" = yes; then "$@" "-Wp,-MDupdate,$tmpdepfile" else "$@" -MDupdate "$tmpdepfile" fi stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files echo "$object : \\" > "$depfile" # Clip off the initial element (the dependent). Don't try to be # clever and replace this with sed code, as IRIX sed won't handle # lines with more than a fixed number of characters (4096 in # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; # the IRIX cc adds comments like '#:fec' to the end of the # dependency line. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \ | tr "$nl" ' ' >> "$depfile" echo >> "$depfile" # The second pass generates a dummy entry for each header file. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ >> "$depfile" else make_dummy_depfile fi rm -f "$tmpdepfile" ;; xlc) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; aix) # The C for AIX Compiler uses -M and outputs the dependencies # in a .u file. In older versions, this file always lives in the # current directory. Also, the AIX compiler puts '$object:' at the # start of each line; $object doesn't have directory information. # Version 6 uses the directory in both cases. set_dir_from "$object" set_base_from "$object" if test "$libtool" = yes; then tmpdepfile1=$dir$base.u tmpdepfile2=$base.u tmpdepfile3=$dir.libs/$base.u "$@" -Wc,-M else tmpdepfile1=$dir$base.u tmpdepfile2=$dir$base.u tmpdepfile3=$dir$base.u "$@" -M fi stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" exit $stat fi for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" do test -f "$tmpdepfile" && break done aix_post_process_depfile ;; tcc) # tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26 # FIXME: That version still under development at the moment of writing. # Make that this statement remains true also for stable, released # versions. # It will wrap lines (doesn't matter whether long or short) with a # trailing '\', as in: # # foo.o : \ # foo.c \ # foo.h \ # # It will put a trailing '\' even on the last line, and will use leading # spaces rather than leading tabs (at least since its commit 0394caf7 # "Emit spaces for -MD"). "$@" -MD -MF "$tmpdepfile" stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" # Each non-empty line is of the form 'foo.o : \' or ' dep.h \'. # We have to change lines of the first kind to '$object: \'. sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile" # And for each line of the second kind, we have to emit a 'dep.h:' # dummy dependency, to avoid the deleted-header problem. sed -n -e 's|^ *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile" rm -f "$tmpdepfile" ;; ## The order of this option in the case statement is important, since the ## shell code in configure will try each of these formats in the order ## listed in this file. A plain '-MD' option would be understood by many ## compilers, so we must ensure this comes after the gcc and icc options. pgcc) # Portland's C compiler understands '-MD'. # Will always output deps to 'file.d' where file is the root name of the # source file under compilation, even if file resides in a subdirectory. # The object file name does not affect the name of the '.d' file. # pgcc 10.2 will output # foo.o: sub/foo.c sub/foo.h # and will wrap long lines using '\' : # foo.o: sub/foo.c ... \ # sub/foo.h ... \ # ... set_dir_from "$object" # Use the source, not the object, to determine the base name, since # that's sadly what pgcc will do too. set_base_from "$source" tmpdepfile=$base.d # For projects that build the same source file twice into different object # files, the pgcc approach of using the *source* file root name can cause # problems in parallel builds. Use a locking strategy to avoid stomping on # the same $tmpdepfile. lockdir=$base.d-lock trap " echo '$0: caught signal, cleaning up...' >&2 rmdir '$lockdir' exit 1 " 1 2 13 15 numtries=100 i=$numtries while test $i -gt 0; do # mkdir is a portable test-and-set. if mkdir "$lockdir" 2>/dev/null; then # This process acquired the lock. "$@" -MD stat=$? # Release the lock. rmdir "$lockdir" break else # If the lock is being held by a different process, wait # until the winning process is done or we timeout. while test -d "$lockdir" && test $i -gt 0; do sleep 1 i=`expr $i - 1` done fi i=`expr $i - 1` done trap - 1 2 13 15 if test $i -le 0; then echo "$0: failed to acquire lock after $numtries attempts" >&2 echo "$0: check lockdir '$lockdir'" >&2 exit 1 fi if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" # Each line is of the form `foo.o: dependent.h', # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. # Do two passes, one to just change these to # `$object: dependent.h' and one to simply `dependent.h:'. sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" # Some versions of the HPUX 10.20 sed can't process this invocation # correctly. Breaking it into two sed invocations is a workaround. sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \ | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; hp2) # The "hp" stanza above does not work with aCC (C++) and HP's ia64 # compilers, which have integrated preprocessors. The correct option # to use with these is +Maked; it writes dependencies to a file named # 'foo.d', which lands next to the object file, wherever that # happens to be. # Much of this is similar to the tru64 case; see comments there. set_dir_from "$object" set_base_from "$object" if test "$libtool" = yes; then tmpdepfile1=$dir$base.d tmpdepfile2=$dir.libs/$base.d "$@" -Wc,+Maked else tmpdepfile1=$dir$base.d tmpdepfile2=$dir$base.d "$@" +Maked fi stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile1" "$tmpdepfile2" exit $stat fi for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" do test -f "$tmpdepfile" && break done if test -f "$tmpdepfile"; then sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile" # Add 'dependent.h:' lines. sed -ne '2,${ s/^ *// s/ \\*$// s/$/:/ p }' "$tmpdepfile" >> "$depfile" else make_dummy_depfile fi rm -f "$tmpdepfile" "$tmpdepfile2" ;; tru64) # The Tru64 compiler uses -MD to generate dependencies as a side # effect. 'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'. # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put # dependencies in 'foo.d' instead, so we check for that too. # Subdirectories are respected. set_dir_from "$object" set_base_from "$object" if test "$libtool" = yes; then # Libtool generates 2 separate objects for the 2 libraries. These # two compilations output dependencies in $dir.libs/$base.o.d and # in $dir$base.o.d. We have to check for both files, because # one of the two compilations can be disabled. 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ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` case "$ALPHA_CPU_TYPE" in "EV4 (21064)") UNAME_MACHINE=alpha ;; "EV4.5 (21064)") UNAME_MACHINE=alpha ;; "LCA4 (21066/21068)") UNAME_MACHINE=alpha ;; "EV5 (21164)") UNAME_MACHINE=alphaev5 ;; "EV5.6 (21164A)") UNAME_MACHINE=alphaev56 ;; "EV5.6 (21164PC)") UNAME_MACHINE=alphapca56 ;; "EV5.7 (21164PC)") UNAME_MACHINE=alphapca57 ;; "EV6 (21264)") UNAME_MACHINE=alphaev6 ;; "EV6.7 (21264A)") UNAME_MACHINE=alphaev67 ;; "EV6.8CB (21264C)") UNAME_MACHINE=alphaev68 ;; "EV6.8AL (21264B)") UNAME_MACHINE=alphaev68 ;; "EV6.8CX (21264D)") UNAME_MACHINE=alphaev68 ;; "EV6.9A (21264/EV69A)") UNAME_MACHINE=alphaev69 ;; "EV7 (21364)") UNAME_MACHINE=alphaev7 ;; "EV7.9 (21364A)") UNAME_MACHINE=alphaev79 ;; esac # A Pn.n version is a patched version. # A Vn.n version is a released version. # A Tn.n version is a released field test version. # A Xn.n version is an unreleased experimental baselevel. # 1.2 uses "1.2" for uname -r. echo "$UNAME_MACHINE"-dec-osf"`echo "$UNAME_RELEASE" | sed -e 's/^[PVTX]//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`" # Reset EXIT trap before exiting to avoid spurious non-zero exit code. exitcode=$? trap '' 0 exit $exitcode ;; Amiga*:UNIX_System_V:4.0:*) echo m68k-unknown-sysv4 exit ;; *:[Aa]miga[Oo][Ss]:*:*) echo "$UNAME_MACHINE"-unknown-amigaos exit ;; *:[Mm]orph[Oo][Ss]:*:*) echo "$UNAME_MACHINE"-unknown-morphos exit ;; *:OS/390:*:*) echo i370-ibm-openedition exit ;; *:z/VM:*:*) echo s390-ibm-zvmoe exit ;; *:OS400:*:*) echo powerpc-ibm-os400 exit ;; arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) echo arm-acorn-riscix"$UNAME_RELEASE" exit ;; arm*:riscos:*:*|arm*:RISCOS:*:*) echo arm-unknown-riscos exit ;; SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) echo hppa1.1-hitachi-hiuxmpp exit ;; Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. if test "`(/bin/universe) 2>/dev/null`" = att ; then echo pyramid-pyramid-sysv3 else echo pyramid-pyramid-bsd fi exit ;; NILE*:*:*:dcosx) echo pyramid-pyramid-svr4 exit ;; DRS?6000:unix:4.0:6*) echo sparc-icl-nx6 exit ;; DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) case `/usr/bin/uname -p` in sparc) echo sparc-icl-nx7; exit ;; esac ;; s390x:SunOS:*:*) echo "$UNAME_MACHINE"-ibm-solaris2"`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`" exit ;; sun4H:SunOS:5.*:*) echo sparc-hal-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`" exit ;; sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) echo sparc-sun-solaris2"`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`" exit ;; i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*) echo i386-pc-auroraux"$UNAME_RELEASE" exit ;; i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) UNAME_REL="`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`" case `isainfo -b` in 32) echo i386-pc-solaris2"$UNAME_REL" ;; 64) echo x86_64-pc-solaris2"$UNAME_REL" ;; esac exit ;; sun4*:SunOS:6*:*) # According to config.sub, this is the proper way to canonicalize # SunOS6. Hard to guess exactly what SunOS6 will be like, but # it's likely to be more like Solaris than SunOS4. echo sparc-sun-solaris3"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`" exit ;; sun4*:SunOS:*:*) case "`/usr/bin/arch -k`" in Series*|S4*) UNAME_RELEASE=`uname -v` ;; esac # Japanese Language versions have a version number like `4.1.3-JL'. echo sparc-sun-sunos"`echo "$UNAME_RELEASE"|sed -e 's/-/_/'`" exit ;; sun3*:SunOS:*:*) echo m68k-sun-sunos"$UNAME_RELEASE" exit ;; sun*:*:4.2BSD:*) UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` test "x$UNAME_RELEASE" = x && UNAME_RELEASE=3 case "`/bin/arch`" in sun3) echo m68k-sun-sunos"$UNAME_RELEASE" ;; sun4) echo sparc-sun-sunos"$UNAME_RELEASE" ;; esac exit ;; aushp:SunOS:*:*) echo sparc-auspex-sunos"$UNAME_RELEASE" exit ;; # The situation for MiNT is a little confusing. The machine name # can be virtually everything (everything which is not # "atarist" or "atariste" at least should have a processor # > m68000). The system name ranges from "MiNT" over "FreeMiNT" # to the lowercase version "mint" (or "freemint"). Finally # the system name "TOS" denotes a system which is actually not # MiNT. But MiNT is downward compatible to TOS, so this should # be no problem. atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint"$UNAME_RELEASE" exit ;; atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint"$UNAME_RELEASE" exit ;; *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) echo m68k-atari-mint"$UNAME_RELEASE" exit ;; milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) echo m68k-milan-mint"$UNAME_RELEASE" exit ;; hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) echo m68k-hades-mint"$UNAME_RELEASE" exit ;; *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) echo m68k-unknown-mint"$UNAME_RELEASE" exit ;; m68k:machten:*:*) echo m68k-apple-machten"$UNAME_RELEASE" exit ;; powerpc:machten:*:*) echo powerpc-apple-machten"$UNAME_RELEASE" exit ;; RISC*:Mach:*:*) echo mips-dec-mach_bsd4.3 exit ;; RISC*:ULTRIX:*:*) echo mips-dec-ultrix"$UNAME_RELEASE" exit ;; VAX*:ULTRIX*:*:*) echo vax-dec-ultrix"$UNAME_RELEASE" exit ;; 2020:CLIX:*:* | 2430:CLIX:*:*) echo clipper-intergraph-clix"$UNAME_RELEASE" exit ;; mips:*:*:UMIPS | mips:*:*:RISCos) set_cc_for_build sed 's/^ //' << EOF > "$dummy.c" #ifdef __cplusplus #include /* for printf() prototype */ int main (int argc, char *argv[]) { #else int main (argc, argv) int argc; char *argv[]; { #endif #if defined (host_mips) && defined (MIPSEB) #if defined (SYSTYPE_SYSV) printf ("mips-mips-riscos%ssysv\\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_SVR4) printf ("mips-mips-riscos%ssvr4\\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) printf ("mips-mips-riscos%sbsd\\n", argv[1]); exit (0); #endif #endif exit (-1); } EOF $CC_FOR_BUILD -o "$dummy" "$dummy.c" && dummyarg=`echo "$UNAME_RELEASE" | sed -n 's/\([0-9]*\).*/\1/p'` && SYSTEM_NAME=`"$dummy" "$dummyarg"` && { echo "$SYSTEM_NAME"; exit; } echo mips-mips-riscos"$UNAME_RELEASE" exit ;; Motorola:PowerMAX_OS:*:*) echo powerpc-motorola-powermax exit ;; Motorola:*:4.3:PL8-*) echo powerpc-harris-powermax exit ;; Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) echo powerpc-harris-powermax exit ;; Night_Hawk:Power_UNIX:*:*) echo powerpc-harris-powerunix exit ;; m88k:CX/UX:7*:*) echo m88k-harris-cxux7 exit ;; m88k:*:4*:R4*) echo m88k-motorola-sysv4 exit ;; m88k:*:3*:R3*) echo m88k-motorola-sysv3 exit ;; AViiON:dgux:*:*) # DG/UX returns AViiON for all architectures UNAME_PROCESSOR=`/usr/bin/uname -p` if [ "$UNAME_PROCESSOR" = mc88100 ] || [ "$UNAME_PROCESSOR" = mc88110 ] then if [ "$TARGET_BINARY_INTERFACE"x = m88kdguxelfx ] || \ [ "$TARGET_BINARY_INTERFACE"x = x ] then echo m88k-dg-dgux"$UNAME_RELEASE" else echo m88k-dg-dguxbcs"$UNAME_RELEASE" fi else echo i586-dg-dgux"$UNAME_RELEASE" fi exit ;; M88*:DolphinOS:*:*) # DolphinOS (SVR3) echo m88k-dolphin-sysv3 exit ;; M88*:*:R3*:*) # Delta 88k system running SVR3 echo m88k-motorola-sysv3 exit ;; XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) echo m88k-tektronix-sysv3 exit ;; Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) echo m68k-tektronix-bsd exit ;; *:IRIX*:*:*) echo mips-sgi-irix"`echo "$UNAME_RELEASE"|sed -e 's/-/_/g'`" exit ;; ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' i*86:AIX:*:*) echo i386-ibm-aix exit ;; ia64:AIX:*:*) if [ -x /usr/bin/oslevel ] ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV="$UNAME_VERSION.$UNAME_RELEASE" fi echo "$UNAME_MACHINE"-ibm-aix"$IBM_REV" exit ;; *:AIX:2:3) if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then set_cc_for_build sed 's/^ //' << EOF > "$dummy.c" #include main() { if (!__power_pc()) exit(1); puts("powerpc-ibm-aix3.2.5"); exit(0); } EOF if $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` then echo "$SYSTEM_NAME" else echo rs6000-ibm-aix3.2.5 fi elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then echo rs6000-ibm-aix3.2.4 else echo rs6000-ibm-aix3.2 fi exit ;; *:AIX:*:[4567]) IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` if /usr/sbin/lsattr -El "$IBM_CPU_ID" | grep ' POWER' >/dev/null 2>&1; then IBM_ARCH=rs6000 else IBM_ARCH=powerpc fi if [ -x /usr/bin/lslpp ] ; then IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc | awk -F: '{ print $3 }' | sed s/[0-9]*$/0/` else IBM_REV="$UNAME_VERSION.$UNAME_RELEASE" fi echo "$IBM_ARCH"-ibm-aix"$IBM_REV" exit ;; *:AIX:*:*) echo rs6000-ibm-aix exit ;; ibmrt:4.4BSD:*|romp-ibm:4.4BSD:*) echo romp-ibm-bsd4.4 exit ;; ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and echo romp-ibm-bsd"$UNAME_RELEASE" # 4.3 with uname added to exit ;; # report: romp-ibm BSD 4.3 *:BOSX:*:*) echo rs6000-bull-bosx exit ;; DPX/2?00:B.O.S.:*:*) echo m68k-bull-sysv3 exit ;; 9000/[34]??:4.3bsd:1.*:*) echo m68k-hp-bsd exit ;; hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) echo m68k-hp-bsd4.4 exit ;; 9000/[34678]??:HP-UX:*:*) HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//'` case "$UNAME_MACHINE" in 9000/31?) HP_ARCH=m68000 ;; 9000/[34]??) HP_ARCH=m68k ;; 9000/[678][0-9][0-9]) if [ -x /usr/bin/getconf ]; then sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` case "$sc_cpu_version" in 523) HP_ARCH=hppa1.0 ;; # CPU_PA_RISC1_0 528) HP_ARCH=hppa1.1 ;; # CPU_PA_RISC1_1 532) # CPU_PA_RISC2_0 case "$sc_kernel_bits" in 32) HP_ARCH=hppa2.0n ;; 64) HP_ARCH=hppa2.0w ;; '') HP_ARCH=hppa2.0 ;; # HP-UX 10.20 esac ;; esac fi if [ "$HP_ARCH" = "" ]; then set_cc_for_build sed 's/^ //' << EOF > "$dummy.c" #define _HPUX_SOURCE #include #include int main () { #if defined(_SC_KERNEL_BITS) long bits = sysconf(_SC_KERNEL_BITS); #endif long cpu = sysconf (_SC_CPU_VERSION); switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0"); break; case CPU_PA_RISC1_1: puts ("hppa1.1"); break; case CPU_PA_RISC2_0: #if defined(_SC_KERNEL_BITS) switch (bits) { case 64: puts ("hppa2.0w"); break; case 32: puts ("hppa2.0n"); break; default: puts ("hppa2.0"); break; } break; #else /* !defined(_SC_KERNEL_BITS) */ puts ("hppa2.0"); break; #endif default: puts ("hppa1.0"); break; } exit (0); } EOF (CCOPTS="" $CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null) && HP_ARCH=`"$dummy"` test -z "$HP_ARCH" && HP_ARCH=hppa fi ;; esac if [ "$HP_ARCH" = hppa2.0w ] then set_cc_for_build # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler # generating 64-bit code. GNU and HP use different nomenclature: # # $ CC_FOR_BUILD=cc ./config.guess # => hppa2.0w-hp-hpux11.23 # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess # => hppa64-hp-hpux11.23 if echo __LP64__ | (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | grep -q __LP64__ then HP_ARCH=hppa2.0w else HP_ARCH=hppa64 fi fi echo "$HP_ARCH"-hp-hpux"$HPUX_REV" exit ;; ia64:HP-UX:*:*) HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//'` echo ia64-hp-hpux"$HPUX_REV" exit ;; 3050*:HI-UX:*:*) set_cc_for_build sed 's/^ //' << EOF > "$dummy.c" #include int main () { long cpu = sysconf (_SC_CPU_VERSION); /* The order matters, because CPU_IS_HP_MC68K erroneously returns true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct results, however. */ if (CPU_IS_PA_RISC (cpu)) { switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; default: puts ("hppa-hitachi-hiuxwe2"); break; } } else if (CPU_IS_HP_MC68K (cpu)) puts ("m68k-hitachi-hiuxwe2"); else puts ("unknown-hitachi-hiuxwe2"); exit (0); } EOF $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` && { echo "$SYSTEM_NAME"; exit; } echo unknown-hitachi-hiuxwe2 exit ;; 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:*) echo hppa1.1-hp-bsd exit ;; 9000/8??:4.3bsd:*:*) echo hppa1.0-hp-bsd exit ;; *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) echo hppa1.0-hp-mpeix exit ;; hp7??:OSF1:*:* | hp8?[79]:OSF1:*:*) echo hppa1.1-hp-osf exit ;; hp8??:OSF1:*:*) echo hppa1.0-hp-osf exit ;; i*86:OSF1:*:*) if [ -x /usr/sbin/sysversion ] ; then echo "$UNAME_MACHINE"-unknown-osf1mk else echo "$UNAME_MACHINE"-unknown-osf1 fi exit ;; parisc*:Lites*:*:*) echo hppa1.1-hp-lites exit ;; C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) echo c1-convex-bsd exit ;; C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit ;; C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) echo c34-convex-bsd exit ;; C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) echo c38-convex-bsd exit ;; C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) echo c4-convex-bsd exit ;; CRAY*Y-MP:*:*:*) echo ymp-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*[A-Z]90:*:*:*) echo "$UNAME_MACHINE"-cray-unicos"$UNAME_RELEASE" \ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ -e 's/\.[^.]*$/.X/' exit ;; CRAY*TS:*:*:*) echo t90-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*T3E:*:*:*) echo alphaev5-cray-unicosmk"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*SV1:*:*:*) echo sv1-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/' exit ;; *:UNICOS/mp:*:*) echo craynv-cray-unicosmp"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/' exit ;; F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) FUJITSU_PROC=`uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz` FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'` FUJITSU_REL=`echo "$UNAME_RELEASE" | sed -e 's/ /_/'` echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; 5000:UNIX_System_V:4.*:*) FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'` FUJITSU_REL=`echo "$UNAME_RELEASE" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'` echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) echo "$UNAME_MACHINE"-pc-bsdi"$UNAME_RELEASE" exit ;; sparc*:BSD/OS:*:*) echo sparc-unknown-bsdi"$UNAME_RELEASE" exit ;; *:BSD/OS:*:*) echo "$UNAME_MACHINE"-unknown-bsdi"$UNAME_RELEASE" exit ;; arm:FreeBSD:*:*) UNAME_PROCESSOR=`uname -p` set_cc_for_build if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_PCS_VFP then echo "${UNAME_PROCESSOR}"-unknown-freebsd"`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`"-gnueabi else echo "${UNAME_PROCESSOR}"-unknown-freebsd"`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`"-gnueabihf fi exit ;; *:FreeBSD:*:*) UNAME_PROCESSOR=`/usr/bin/uname -p` echo "$UNAME_PROCESSOR"-unknown-freebsd"`echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`" exit ;; i*:CYGWIN*:*) echo "$UNAME_MACHINE"-pc-cygwin exit ;; *:MINGW64*:*) echo "$UNAME_MACHINE"-pc-mingw64 exit ;; *:MINGW*:*) echo "$UNAME_MACHINE"-pc-mingw32 exit ;; *:MSYS*:*) echo "$UNAME_MACHINE"-pc-msys exit ;; i*:PW*:*) echo "$UNAME_MACHINE"-pc-pw32 exit ;; *:Interix*:*) case "$UNAME_MACHINE" in x86) echo i586-pc-interix"$UNAME_RELEASE" exit ;; authenticamd | genuineintel | EM64T) echo x86_64-unknown-interix"$UNAME_RELEASE" exit ;; IA64) echo ia64-unknown-interix"$UNAME_RELEASE" exit ;; esac ;; 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msys) basic_machine=i686-pc os=msys ;; mvs) basic_machine=i370-ibm os=mvs ;; nacl) basic_machine=le32-unknown os=nacl ;; ncr3000) basic_machine=i486-ncr os=sysv4 ;; netbsd386) basic_machine=i386-unknown os=netbsd ;; netwinder) basic_machine=armv4l-rebel os=linux ;; news | news700 | news800 | news900) basic_machine=m68k-sony os=newsos ;; news1000) basic_machine=m68030-sony os=newsos ;; necv70) basic_machine=v70-nec os=sysv ;; nh3000) basic_machine=m68k-harris os=cxux ;; nh[45]000) basic_machine=m88k-harris os=cxux ;; nindy960) basic_machine=i960-intel os=nindy ;; mon960) basic_machine=i960-intel os=mon960 ;; nonstopux) basic_machine=mips-compaq os=nonstopux ;; os400) basic_machine=powerpc-ibm os=os400 ;; OSE68000 | ose68000) basic_machine=m68000-ericsson os=ose ;; os68k) basic_machine=m68k-none os=os68k ;; paragon) basic_machine=i860-intel os=osf ;; parisc) basic_machine=hppa-unknown os=linux ;; pw32) basic_machine=i586-unknown os=pw32 ;; rdos | rdos64) basic_machine=x86_64-pc os=rdos ;; rdos32) basic_machine=i386-pc os=rdos ;; rom68k) basic_machine=m68k-rom68k os=coff ;; sa29200) basic_machine=a29k-amd os=udi ;; sei) basic_machine=mips-sei os=seiux ;; sps7) basic_machine=m68k-bull os=sysv2 ;; stratus) basic_machine=i860-stratus os=sysv4 ;; sun2os3) basic_machine=m68000-sun os=sunos3 ;; sun2os4) basic_machine=m68000-sun os=sunos4 ;; sun3os3) basic_machine=m68k-sun os=sunos3 ;; sun3os4) basic_machine=m68k-sun os=sunos4 ;; sun4os3) basic_machine=sparc-sun os=sunos3 ;; sun4os4) basic_machine=sparc-sun os=sunos4 ;; sun4sol2) basic_machine=sparc-sun os=solaris2 ;; sv1) basic_machine=sv1-cray os=unicos ;; symmetry) basic_machine=i386-sequent os=dynix ;; t3e) basic_machine=alphaev5-cray os=unicos ;; t90) basic_machine=t90-cray os=unicos ;; toad1) basic_machine=pdp10-xkl os=tops20 ;; tpf) basic_machine=s390x-ibm os=tpf ;; udi29k) basic_machine=a29k-amd os=udi ;; ultra3) basic_machine=a29k-nyu os=sym1 ;; v810 | necv810) basic_machine=v810-nec os=none ;; vaxv) basic_machine=vax-dec os=sysv ;; vms) basic_machine=vax-dec os=vms ;; vxworks960) basic_machine=i960-wrs os=vxworks ;; vxworks68) basic_machine=m68k-wrs os=vxworks ;; vxworks29k) basic_machine=a29k-wrs os=vxworks ;; xbox) basic_machine=i686-pc os=mingw32 ;; ymp) basic_machine=ymp-cray os=unicos ;; *) basic_machine=$1 os= ;; esac ;; esac # Decode aliases for certain CPU-COMPANY combinations. case $basic_machine in # Recognize the basic CPU types without company name. # Some are omitted here because they have special meanings below. 1750a | 580 \ | a29k \ | aarch64 | aarch64_be \ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ | am33_2.0 \ | arc | arceb \ | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv6m | armv[78][arm] \ | avr | avr32 \ | ba \ | be32 | be64 \ | bfin \ | c4x | c8051 | clipper | csky \ | d10v | d30v | dlx | dsp16xx \ | e2k | epiphany \ | fido | fr30 | frv | ft32 \ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ | hexagon \ | i370 | i860 | i960 | ia16 | ia64 \ | ip2k | iq2000 \ | k1om \ | le32 | le64 \ | lm32 \ | m32c | m32r | m32rle | m68000 | m68k | m88k \ | maxq | mb | microblaze | microblazeel | mcore | mep | metag \ | mips | mipsbe | mipseb | mipsel | mipsle \ | mips16 \ | mips64 | mips64el \ | mips64octeon | mips64octeonel \ | mips64orion | mips64orionel \ | mips64r5900 | mips64r5900el \ | mips64vr | mips64vrel \ | mips64vr4100 | mips64vr4100el \ | mips64vr4300 | mips64vr4300el \ | mips64vr5000 | mips64vr5000el \ | mips64vr5900 | mips64vr5900el \ | mipsisa32 | mipsisa32el \ | mipsisa32r2 | mipsisa32r2el \ | mipsisa32r6 | mipsisa32r6el \ | mipsisa64 | mipsisa64el \ | mipsisa64r2 | mipsisa64r2el \ | mipsisa64r6 | mipsisa64r6el \ | mipsisa64sb1 | mipsisa64sb1el \ | mipsisa64sr71k | mipsisa64sr71kel \ | mipsr5900 | mipsr5900el \ | mipstx39 | mipstx39el \ | mn10200 | mn10300 \ | moxie \ | mt \ | msp430 \ | nds32 | nds32le | nds32be \ | nfp \ | nios | nios2 | nios2eb | nios2el \ | ns16k | ns32k \ | open8 | or1k | or1knd | or32 \ | pdp10 | pj | pjl \ | powerpc | powerpc64 | powerpc64le | powerpcle | powerpcspe \ | pru \ | pyramid \ | riscv32 | riscv64 \ | rl78 | rx \ | score \ | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[234]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ | sh64 | sh64le \ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ | spu \ | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \ | ubicom32 \ | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \ | visium \ | wasm32 \ | x86 | xc16x | xstormy16 | xtensa \ | z8k | z80) basic_machine=$basic_machine-unknown ;; c54x) basic_machine=tic54x-unknown ;; c55x) basic_machine=tic55x-unknown ;; c6x) basic_machine=tic6x-unknown ;; leon|leon[3-9]) basic_machine=sparc-$basic_machine ;; m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip) basic_machine=$basic_machine-unknown os=${os:-none} ;; m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65) ;; m9s12z | m68hcs12z | hcs12z | s12z) basic_machine=s12z-unknown os=${os:-none} ;; ms1) basic_machine=mt-unknown ;; strongarm | thumb | xscale) basic_machine=arm-unknown ;; xgate) basic_machine=$basic_machine-unknown os=${os:-none} ;; xscaleeb) basic_machine=armeb-unknown ;; xscaleel) basic_machine=armel-unknown ;; # We use `pc' rather than `unknown' # because (1) that's what they normally are, and # (2) the word "unknown" tends to confuse beginning users. i*86 | x86_64) basic_machine=$basic_machine-pc ;; # Recognize the basic CPU types with company name. 580-* \ | a29k-* \ | aarch64-* | aarch64_be-* \ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ | alphapca5[67]-* | alpha64pca5[67]-* | amd64-* | arc-* | arceb-* \ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ | avr-* | avr32-* \ | ba-* \ | be32-* | be64-* \ | bfin-* | bs2000-* \ | c[123]* | c30-* | [cjt]90-* | c4x-* \ | c8051-* | clipper-* | craynv-* | csky-* | cydra-* \ | d10v-* | d30v-* | dlx-* \ | e2k-* | elxsi-* \ | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ | h8300-* | h8500-* \ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ | hexagon-* \ | i*86-* | i860-* | i960-* | ia16-* | ia64-* \ | ip2k-* | iq2000-* \ | k1om-* \ | le32-* | le64-* \ | lm32-* \ | m32c-* | m32r-* | m32rle-* \ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \ | microblaze-* | microblazeel-* \ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ | mips16-* \ | mips64-* | mips64el-* \ | mips64octeon-* | mips64octeonel-* \ | mips64orion-* | mips64orionel-* \ | mips64r5900-* | mips64r5900el-* \ | mips64vr-* | mips64vrel-* \ | mips64vr4100-* | mips64vr4100el-* \ | mips64vr4300-* | mips64vr4300el-* \ | mips64vr5000-* | mips64vr5000el-* \ | mips64vr5900-* | mips64vr5900el-* \ | mipsisa32-* | mipsisa32el-* \ | mipsisa32r2-* | mipsisa32r2el-* \ | mipsisa32r6-* | mipsisa32r6el-* \ | mipsisa64-* | mipsisa64el-* \ | mipsisa64r2-* | mipsisa64r2el-* \ | mipsisa64r6-* | mipsisa64r6el-* \ | mipsisa64sb1-* | mipsisa64sb1el-* \ | mipsisa64sr71k-* | mipsisa64sr71kel-* \ | mipsr5900-* | mipsr5900el-* \ | mipstx39-* | mipstx39el-* \ | mmix-* \ | mt-* \ | msp430-* \ | nds32-* | nds32le-* | nds32be-* \ | nfp-* \ | nios-* | nios2-* | nios2eb-* | nios2el-* \ | none-* | np1-* | ns16k-* | ns32k-* \ | open8-* \ | or1k*-* \ | orion-* \ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | powerpcspe-* \ | pru-* \ | pyramid-* \ | riscv32-* | riscv64-* \ | rl78-* | romp-* | rs6000-* | rx-* \ | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ | sparclite-* \ | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx*-* \ | tahoe-* \ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ | tile*-* \ | tron-* \ | ubicom32-* \ | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \ | vax-* \ | visium-* \ | wasm32-* \ | we32k-* \ | x86-* | x86_64-* | xc16x-* | xps100-* \ | xstormy16-* | xtensa*-* \ | ymp-* \ | z8k-* | z80-*) ;; # Recognize the basic CPU types without company name, with glob match. xtensa*) basic_machine=$basic_machine-unknown ;; # Recognize the various machine names and aliases which stand # for a CPU type and a company and sometimes even an OS. 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) basic_machine=m68000-att ;; 3b*) basic_machine=we32k-att ;; abacus) basic_machine=abacus-unknown ;; alliant | fx80) basic_machine=fx80-alliant ;; altos | altos3068) basic_machine=m68k-altos ;; amiga | amiga-*) basic_machine=m68k-unknown ;; asmjs) basic_machine=asmjs-unknown ;; blackfin-*) basic_machine=bfin-`echo "$basic_machine" | sed 's/^[^-]*-//'` os=linux ;; bluegene*) basic_machine=powerpc-ibm os=cnk ;; c54x-*) basic_machine=tic54x-`echo "$basic_machine" | sed 's/^[^-]*-//'` ;; c55x-*) basic_machine=tic55x-`echo "$basic_machine" | sed 's/^[^-]*-//'` ;; c6x-*) basic_machine=tic6x-`echo "$basic_machine" | sed 's/^[^-]*-//'` ;; c90) basic_machine=c90-cray os=${os:-unicos} ;; convex-c1) basic_machine=c1-convex os=bsd ;; convex-c2) basic_machine=c2-convex os=bsd ;; convex-c32) basic_machine=c32-convex os=bsd ;; convex-c34) basic_machine=c34-convex os=bsd ;; convex-c38) basic_machine=c38-convex os=bsd ;; cr16 | cr16-*) basic_machine=cr16-unknown os=${os:-elf} ;; crds | unos) basic_machine=m68k-crds ;; crisv32 | crisv32-* | etraxfs*) basic_machine=crisv32-axis ;; cris | cris-* | etrax*) basic_machine=cris-axis ;; crx) basic_machine=crx-unknown os=${os:-elf} ;; da30 | da30-*) basic_machine=m68k-da30 ;; decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) basic_machine=mips-dec ;; decsystem10* | dec10*) basic_machine=pdp10-dec os=tops10 ;; decsystem20* | dec20*) basic_machine=pdp10-dec os=tops20 ;; delta | 3300 | motorola-3300 | motorola-delta \ | 3300-motorola | delta-motorola) basic_machine=m68k-motorola ;; dpx20 | dpx20-*) basic_machine=rs6000-bull os=${os:-bosx} ;; dpx2*) basic_machine=m68k-bull os=sysv3 ;; e500v[12]) basic_machine=powerpc-unknown os=$os"spe" ;; e500v[12]-*) basic_machine=powerpc-`echo "$basic_machine" | sed 's/^[^-]*-//'` os=$os"spe" ;; encore | umax | mmax) basic_machine=ns32k-encore ;; elxsi) basic_machine=elxsi-elxsi os=${os:-bsd} ;; fx2800) basic_machine=i860-alliant ;; genix) basic_machine=ns32k-ns ;; h3050r* | hiux*) basic_machine=hppa1.1-hitachi os=hiuxwe2 ;; hp300-*) basic_machine=m68k-hp ;; hp3k9[0-9][0-9] | hp9[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k2[0-9][0-9] | hp9k31[0-9]) basic_machine=m68000-hp ;; hp9k3[2-9][0-9]) basic_machine=m68k-hp ;; hp9k6[0-9][0-9] | hp6[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k7[0-79][0-9] | hp7[0-79][0-9]) basic_machine=hppa1.1-hp ;; hp9k78[0-9] | hp78[0-9]) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[0-9][13679] | hp8[0-9][13679]) basic_machine=hppa1.1-hp ;; hp9k8[0-9][0-9] | hp8[0-9][0-9]) basic_machine=hppa1.0-hp ;; i370-ibm* | ibm*) basic_machine=i370-ibm ;; i*86v32) basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'` os=sysv32 ;; i*86v4*) basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'` os=sysv4 ;; i*86v) basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'` os=sysv ;; i*86sol2) basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'` os=solaris2 ;; j90 | j90-cray) basic_machine=j90-cray os=${os:-unicos} ;; iris | iris4d) basic_machine=mips-sgi case $os in irix*) ;; *) os=irix4 ;; esac ;; leon-*|leon[3-9]-*) basic_machine=sparc-`echo "$basic_machine" | sed 's/-.*//'` ;; m68knommu-*) basic_machine=m68k-`echo "$basic_machine" | sed 's/^[^-]*-//'` os=linux ;; microblaze*) basic_machine=microblaze-xilinx ;; miniframe) basic_machine=m68000-convergent ;; *mint | mint[0-9]* | *MiNT | *MiNT[0-9]*) basic_machine=m68k-atari os=mint ;; mips3*-*) basic_machine=`echo "$basic_machine" | sed -e 's/mips3/mips64/'` ;; mips3*) basic_machine=`echo "$basic_machine" | sed -e 's/mips3/mips64/'`-unknown ;; ms1-*) basic_machine=`echo "$basic_machine" | sed -e 's/ms1-/mt-/'` ;; news-3600 | risc-news) basic_machine=mips-sony os=newsos ;; next | m*-next) basic_machine=m68k-next case $os in nextstep* ) ;; ns2*) os=nextstep2 ;; *) os=nextstep3 ;; esac ;; np1) basic_machine=np1-gould ;; neo-tandem) basic_machine=neo-tandem ;; nse-tandem) basic_machine=nse-tandem ;; nsr-tandem) basic_machine=nsr-tandem ;; nsv-tandem) basic_machine=nsv-tandem ;; nsx-tandem) basic_machine=nsx-tandem ;; op50n-* | op60c-*) basic_machine=hppa1.1-oki os=proelf ;; openrisc | openrisc-*) basic_machine=or32-unknown ;; pa-hitachi) basic_machine=hppa1.1-hitachi os=hiuxwe2 ;; parisc-*) basic_machine=hppa-`echo "$basic_machine" | sed 's/^[^-]*-//'` os=linux ;; pbd) basic_machine=sparc-tti ;; pbb) basic_machine=m68k-tti ;; pc532 | pc532-*) basic_machine=ns32k-pc532 ;; pc98) basic_machine=i386-pc ;; pc98-*) basic_machine=i386-`echo "$basic_machine" | sed 's/^[^-]*-//'` ;; pentium | p5 | k5 | k6 | nexgen | viac3) basic_machine=i586-pc ;; pentiumpro | p6 | 6x86 | athlon | athlon_*) basic_machine=i686-pc ;; pentiumii | pentium2 | pentiumiii | pentium3) basic_machine=i686-pc ;; pentium4) basic_machine=i786-pc ;; pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) basic_machine=i586-`echo "$basic_machine" | sed 's/^[^-]*-//'` ;; pentiumpro-* | p6-* | 6x86-* | athlon-*) basic_machine=i686-`echo "$basic_machine" | sed 's/^[^-]*-//'` ;; pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) basic_machine=i686-`echo "$basic_machine" | sed 's/^[^-]*-//'` ;; pentium4-*) basic_machine=i786-`echo "$basic_machine" | sed 's/^[^-]*-//'` ;; pn) basic_machine=pn-gould ;; power) basic_machine=power-ibm ;; ppc | ppcbe) basic_machine=powerpc-unknown ;; ppc-* | ppcbe-*) basic_machine=powerpc-`echo "$basic_machine" | sed 's/^[^-]*-//'` ;; ppcle | powerpclittle) basic_machine=powerpcle-unknown ;; ppcle-* | powerpclittle-*) basic_machine=powerpcle-`echo "$basic_machine" | sed 's/^[^-]*-//'` ;; ppc64) basic_machine=powerpc64-unknown ;; ppc64-*) basic_machine=powerpc64-`echo "$basic_machine" | sed 's/^[^-]*-//'` ;; ppc64le | powerpc64little) basic_machine=powerpc64le-unknown ;; ppc64le-* | powerpc64little-*) basic_machine=powerpc64le-`echo "$basic_machine" | sed 's/^[^-]*-//'` ;; ps2) basic_machine=i386-ibm ;; rm[46]00) basic_machine=mips-siemens ;; rtpc | rtpc-*) basic_machine=romp-ibm ;; s390 | s390-*) basic_machine=s390-ibm ;; s390x | s390x-*) basic_machine=s390x-ibm ;; sb1) basic_machine=mipsisa64sb1-unknown ;; sb1el) basic_machine=mipsisa64sb1el-unknown ;; sde) basic_machine=mipsisa32-sde os=${os:-elf} ;; sequent) basic_machine=i386-sequent ;; sh5el) basic_machine=sh5le-unknown ;; simso-wrs) basic_machine=sparclite-wrs os=vxworks ;; spur) basic_machine=spur-unknown ;; st2000) basic_machine=m68k-tandem ;; strongarm-* | thumb-*) basic_machine=arm-`echo "$basic_machine" | sed 's/^[^-]*-//'` ;; sun2) basic_machine=m68000-sun ;; sun3 | sun3-*) basic_machine=m68k-sun ;; sun4) basic_machine=sparc-sun ;; sun386 | sun386i | roadrunner) basic_machine=i386-sun ;; tile*) basic_machine=$basic_machine-unknown os=linux-gnu ;; tx39) basic_machine=mipstx39-unknown ;; tx39el) basic_machine=mipstx39el-unknown ;; tower | tower-32) basic_machine=m68k-ncr ;; vpp*|vx|vx-*) basic_machine=f301-fujitsu ;; w65*) basic_machine=w65-wdc os=none ;; w89k-*) basic_machine=hppa1.1-winbond os=proelf ;; x64) basic_machine=x86_64-pc ;; xps | xps100) basic_machine=xps100-honeywell ;; xscale-* | xscalee[bl]-*) basic_machine=`echo "$basic_machine" | sed 's/^xscale/arm/'` ;; none) basic_machine=none-none os=${os:-none} ;; # Here we handle the default manufacturer of certain CPU types. It is in # some cases the only manufacturer, in others, it is the most popular. w89k) basic_machine=hppa1.1-winbond ;; op50n) basic_machine=hppa1.1-oki ;; op60c) basic_machine=hppa1.1-oki ;; romp) basic_machine=romp-ibm ;; mmix) basic_machine=mmix-knuth ;; rs6000) basic_machine=rs6000-ibm ;; vax) basic_machine=vax-dec ;; pdp11) basic_machine=pdp11-dec ;; we32k) basic_machine=we32k-att ;; sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele) basic_machine=sh-unknown ;; cydra) basic_machine=cydra-cydrome ;; orion) basic_machine=orion-highlevel ;; orion105) basic_machine=clipper-highlevel ;; mac | mpw | mac-mpw) basic_machine=m68k-apple ;; pmac | pmac-mpw) basic_machine=powerpc-apple ;; *-unknown) # Make sure to match an already-canonicalized machine name. ;; *) echo Invalid configuration \`"$1"\': machine \`"$basic_machine"\' not recognized 1>&2 exit 1 ;; esac # Here we canonicalize certain aliases for manufacturers. case $basic_machine in *-digital*) basic_machine=`echo "$basic_machine" | sed 's/digital.*/dec/'` ;; *-commodore*) basic_machine=`echo "$basic_machine" | sed 's/commodore.*/cbm/'` ;; *) ;; esac # Decode manufacturer-specific aliases for certain operating systems. if [ x$os != x ] then case $os in # First match some system type aliases that might get confused # with valid system types. # solaris* is a basic system type, with this one exception. auroraux) os=auroraux ;; bluegene*) os=cnk ;; solaris1 | solaris1.*) os=`echo $os | sed -e 's|solaris1|sunos4|'` ;; solaris) os=solaris2 ;; unixware*) os=sysv4.2uw ;; gnu/linux*) os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'` ;; # es1800 is here to avoid being matched by es* (a different OS) es1800*) os=ose ;; # Some version numbers need modification chorusos*) os=chorusos ;; isc) os=isc2.2 ;; sco6) os=sco5v6 ;; sco5) os=sco3.2v5 ;; sco4) os=sco3.2v4 ;; sco3.2.[4-9]*) os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` ;; sco3.2v[4-9]* | sco5v6*) # Don't forget version if it is 3.2v4 or newer. ;; scout) # Don't match below ;; sco*) os=sco3.2v2 ;; psos*) os=psos ;; 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We pick the logical manufacturer. vendor=unknown case $basic_machine in *-unknown) case $os in riscix*) vendor=acorn ;; sunos*) vendor=sun ;; cnk*|-aix*) vendor=ibm ;; beos*) vendor=be ;; hpux*) vendor=hp ;; mpeix*) vendor=hp ;; hiux*) vendor=hitachi ;; unos*) vendor=crds ;; dgux*) vendor=dg ;; luna*) vendor=omron ;; genix*) vendor=ns ;; clix*) vendor=intergraph ;; mvs* | opened*) vendor=ibm ;; os400*) vendor=ibm ;; ptx*) vendor=sequent ;; tpf*) vendor=ibm ;; vxsim* | vxworks* | windiss*) vendor=wrs ;; aux*) vendor=apple ;; hms*) vendor=hitachi ;; mpw* | macos*) vendor=apple ;; *mint | mint[0-9]* | *MiNT | MiNT[0-9]*) vendor=atari ;; vos*) vendor=stratus ;; esac basic_machine=`echo "$basic_machine" | sed "s/unknown/$vendor/"` ;; esac echo "$basic_machine-$os" exit # Local variables: # eval: (add-hook 'before-save-hook 'time-stamp) # time-stamp-start: "timestamp='" # time-stamp-format: "%:y-%02m-%02d" # time-stamp-end: "'" # End: tre-0.9.0/utils/Makefile.am000644 001751 001751 00000000053 14652210366 015103 0ustar00desdes000000 000000 EXTRA_DIST = \ autogen.sh \ build-rpm.sh tre-0.9.0/m4/lib-prefix.m4000644 001751 001751 00000015036 14650701007 014534 0ustar00desdes000000 000000 # lib-prefix.m4 serial 5 (gettext-0.15) dnl Copyright (C) 2001-2005 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl From Bruno Haible. dnl AC_LIB_ARG_WITH is synonymous to AC_ARG_WITH in autoconf-2.13, and dnl similar to AC_ARG_WITH in autoconf 2.52...2.57 except that is doesn't dnl require excessive bracketing. ifdef([AC_HELP_STRING], [AC_DEFUN([AC_LIB_ARG_WITH], [AC_ARG_WITH([$1],[[$2]],[$3],[$4])])], [AC_DEFUN([AC_][LIB_ARG_WITH], [AC_ARG_WITH([$1],[$2],[$3],[$4])])]) dnl AC_LIB_PREFIX adds to the CPPFLAGS and LDFLAGS the flags that are needed dnl to access previously installed libraries. The basic assumption is that dnl a user will want packages to use other packages he previously installed dnl with the same --prefix option. dnl This macro is not needed if only AC_LIB_LINKFLAGS is used to locate dnl libraries, but is otherwise very convenient. AC_DEFUN([AC_LIB_PREFIX], [ AC_BEFORE([$0], [AC_LIB_LINKFLAGS]) AC_REQUIRE([AC_PROG_CC]) AC_REQUIRE([AC_CANONICAL_HOST]) AC_REQUIRE([AC_LIB_PREPARE_MULTILIB]) AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) dnl By default, look in $includedir and $libdir. use_additional=yes AC_LIB_WITH_FINAL_PREFIX([ eval additional_includedir=\"$includedir\" eval additional_libdir=\"$libdir\" ]) AC_LIB_ARG_WITH([lib-prefix], [ --with-lib-prefix[=DIR] search for libraries in DIR/include and DIR/lib --without-lib-prefix don't search for libraries in includedir and libdir], [ if test "X$withval" = "Xno"; then use_additional=no else if test "X$withval" = "X"; then AC_LIB_WITH_FINAL_PREFIX([ eval additional_includedir=\"$includedir\" eval additional_libdir=\"$libdir\" ]) else additional_includedir="$withval/include" additional_libdir="$withval/$acl_libdirstem" fi fi ]) if test $use_additional = yes; then dnl Potentially add $additional_includedir to $CPPFLAGS. dnl But don't add it dnl 1. if it's the standard /usr/include, dnl 2. if it's already present in $CPPFLAGS, dnl 3. if it's /usr/local/include and we are using GCC on Linux, dnl 4. if it doesn't exist as a directory. if test "X$additional_includedir" != "X/usr/include"; then haveit= for x in $CPPFLAGS; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X-I$additional_includedir"; then haveit=yes break fi done if test -z "$haveit"; then if test "X$additional_includedir" = "X/usr/local/include"; then if test -n "$GCC"; then case $host_os in linux* | gnu* | k*bsd*-gnu) haveit=yes;; esac fi fi if test -z "$haveit"; then if test -d "$additional_includedir"; then dnl Really add $additional_includedir to $CPPFLAGS. CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir" fi fi fi fi dnl Potentially add $additional_libdir to $LDFLAGS. dnl But don't add it dnl 1. if it's the standard /usr/lib, dnl 2. if it's already present in $LDFLAGS, dnl 3. if it's /usr/local/lib and we are using GCC on Linux, dnl 4. if it doesn't exist as a directory. if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; then haveit= for x in $LDFLAGS; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X-L$additional_libdir"; then haveit=yes break fi done if test -z "$haveit"; then if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem"; then if test -n "$GCC"; then case $host_os in linux*) haveit=yes;; esac fi fi if test -z "$haveit"; then if test -d "$additional_libdir"; then dnl Really add $additional_libdir to $LDFLAGS. LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir" fi fi fi fi fi ]) dnl AC_LIB_PREPARE_PREFIX creates variables acl_final_prefix, dnl acl_final_exec_prefix, containing the values to which $prefix and dnl $exec_prefix will expand at the end of the configure script. AC_DEFUN([AC_LIB_PREPARE_PREFIX], [ dnl Unfortunately, prefix and exec_prefix get only finally determined dnl at the end of configure. if test "X$prefix" = "XNONE"; then acl_final_prefix="$ac_default_prefix" else acl_final_prefix="$prefix" fi if test "X$exec_prefix" = "XNONE"; then acl_final_exec_prefix='${prefix}' else acl_final_exec_prefix="$exec_prefix" fi acl_save_prefix="$prefix" prefix="$acl_final_prefix" eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" prefix="$acl_save_prefix" ]) dnl AC_LIB_WITH_FINAL_PREFIX([statement]) evaluates statement, with the dnl variables prefix and exec_prefix bound to the values they will have dnl at the end of the configure script. AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX], [ acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" $1 exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" ]) dnl AC_LIB_PREPARE_MULTILIB creates a variable acl_libdirstem, containing dnl the basename of the libdir, either "lib" or "lib64". AC_DEFUN([AC_LIB_PREPARE_MULTILIB], [ dnl There is no formal standard regarding lib and lib64. The current dnl practice is that on a system supporting 32-bit and 64-bit instruction dnl sets or ABIs, 64-bit libraries go under $prefix/lib64 and 32-bit dnl libraries go under $prefix/lib. We determine the compiler's default dnl mode by looking at the compiler's library search path. If at least dnl of its elements ends in /lib64 or points to a directory whose absolute dnl pathname ends in /lib64, we assume a 64-bit ABI. Otherwise we use the dnl default, namely "lib". acl_libdirstem=lib searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'` if test -n "$searchpath"; then acl_save_IFS="${IFS= }"; IFS=":" for searchdir in $searchpath; do if test -d "$searchdir"; then case "$searchdir" in */lib64/ | */lib64 ) acl_libdirstem=lib64 ;; *) searchdir=`cd "$searchdir" && pwd` case "$searchdir" in */lib64 ) acl_libdirstem=lib64 ;; esac ;; esac fi done IFS="$acl_save_IFS" fi ]) tre-0.9.0/m4/ltsugar.m4000644 001751 001751 00000010453 14556035150 014156 0ustar00desdes000000 000000 # ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- # # Copyright (C) 2004-2005, 2007-2008, 2011-2019, 2021-2022 Free Software # Foundation, Inc. # Written by Gary V. Vaughan, 2004 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # serial 6 ltsugar.m4 # This is to help aclocal find these macros, as it can't see m4_define. AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) # lt_join(SEP, ARG1, [ARG2...]) # ----------------------------- # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their # associated separator. # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier # versions in m4sugar had bugs. m4_define([lt_join], [m4_if([$#], [1], [], [$#], [2], [[$2]], [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) m4_define([_lt_join], [m4_if([$#$2], [2], [], [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) # lt_car(LIST) # lt_cdr(LIST) # ------------ # Manipulate m4 lists. # These macros are necessary as long as will still need to support # Autoconf-2.59, which quotes differently. m4_define([lt_car], [[$1]]) m4_define([lt_cdr], [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], [$#], 1, [], [m4_dquote(m4_shift($@))])]) m4_define([lt_unquote], $1) # lt_append(MACRO-NAME, STRING, [SEPARATOR]) # ------------------------------------------ # Redefine MACRO-NAME to hold its former content plus 'SEPARATOR''STRING'. # Note that neither SEPARATOR nor STRING are expanded; they are appended # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). # No SEPARATOR is output if MACRO-NAME was previously undefined (different # than defined and empty). # # This macro is needed until we can rely on Autoconf 2.62, since earlier # versions of m4sugar mistakenly expanded SEPARATOR but not STRING. m4_define([lt_append], [m4_define([$1], m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) # ---------------------------------------------------------- # Produce a SEP delimited list of all paired combinations of elements of # PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list # has the form PREFIXmINFIXSUFFIXn. # Needed until we can rely on m4_combine added in Autoconf 2.62. m4_define([lt_combine], [m4_if(m4_eval([$# > 3]), [1], [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl [[m4_foreach([_Lt_prefix], [$2], [m4_foreach([_Lt_suffix], ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[, [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])]) # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ]) # ----------------------------------------------------------------------- # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ. m4_define([lt_if_append_uniq], [m4_ifdef([$1], [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1], [lt_append([$1], [$2], [$3])$4], [$5])], [lt_append([$1], [$2], [$3])$4])]) # lt_dict_add(DICT, KEY, VALUE) # ----------------------------- m4_define([lt_dict_add], [m4_define([$1($2)], [$3])]) # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE) # -------------------------------------------- m4_define([lt_dict_add_subkey], [m4_define([$1($2:$3)], [$4])]) # lt_dict_fetch(DICT, KEY, [SUBKEY]) # ---------------------------------- m4_define([lt_dict_fetch], [m4_ifval([$3], m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]), m4_ifdef([$1($2)], [m4_defn([$1($2)])]))]) # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE]) # ----------------------------------------------------------------- m4_define([lt_if_dict_fetch], [m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4], [$5], [$6])]) # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...]) # -------------------------------------------------------------- m4_define([lt_dict_filter], [m4_if([$5], [], [], [lt_join(m4_quote(m4_default([$4], [[, ]])), lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]), [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl ]) tre-0.9.0/m4/lib-ld.m4000644 001751 001751 00000006531 14650701007 013636 0ustar00desdes000000 000000 # lib-ld.m4 serial 3 (gettext-0.13) dnl Copyright (C) 1996-2003 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl Subroutines of libtool.m4, dnl with replacements s/AC_/AC_LIB/ and s/lt_cv/acl_cv/ to avoid collision dnl with libtool.m4. dnl From libtool-1.4. Sets the variable with_gnu_ld to yes or no. AC_DEFUN([AC_LIB_PROG_LD_GNU], [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], acl_cv_prog_gnu_ld, [# I'd rather use --version here, but apparently some GNU ld's only accept -v. case `$LD -v 2>&1 conf$$.sh echo "exit 0" >>conf$$.sh chmod +x conf$$.sh if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then PATH_SEPARATOR=';' else PATH_SEPARATOR=: fi rm -f conf$$.sh fi ac_prog=ld if test "$GCC" = yes; then # Check if gcc -print-prog-name=ld gives a path. AC_MSG_CHECKING([for ld used by GCC]) case $host in *-*-mingw*) # gcc leaves a trailing carriage return which upsets mingw ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; *) ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; esac case $ac_prog in # Accept absolute paths. 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the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl dnl This file can can be used in projects which are not available under dnl the GNU General Public License or the GNU Library General Public dnl License but which still want to provide support for the GNU gettext dnl functionality. dnl Please note that the actual code of the GNU gettext library is covered dnl by the GNU Library General Public License, and the rest of the GNU dnl gettext package package is covered by the GNU General Public License. dnl They are *not* in the public domain. dnl Authors: dnl Ulrich Drepper , 1995-2000. dnl Bruno Haible , 2000-2006. dnl Macro to add for using GNU gettext. dnl Usage: AM_GNU_GETTEXT([INTLSYMBOL], [NEEDSYMBOL], [INTLDIR]). dnl INTLSYMBOL can be one of 'external', 'no-libtool', 'use-libtool'. The dnl default (if it is not specified or empty) is 'no-libtool'. dnl INTLSYMBOL should be 'external' for packages with no intl directory, dnl and 'no-libtool' or 'use-libtool' for packages with an intl directory. dnl If INTLSYMBOL is 'use-libtool', then a libtool library dnl $(top_builddir)/intl/libintl.la will be created (shared and/or static, dnl depending on --{enable,disable}-{shared,static} and on the presence of dnl AM-DISABLE-SHARED). If INTLSYMBOL is 'no-libtool', a static library dnl $(top_builddir)/intl/libintl.a will be created. dnl If NEEDSYMBOL is specified and is 'need-ngettext', then GNU gettext dnl implementations (in libc or libintl) without the ngettext() function dnl will be ignored. If NEEDSYMBOL is specified and is dnl 'need-formatstring-macros', then GNU gettext implementations that don't dnl support the ISO C 99 formatstring macros will be ignored. dnl INTLDIR is used to find the intl libraries. If empty, dnl the value `$(top_builddir)/intl/' is used. dnl dnl The result of the configuration is one of three cases: dnl 1) GNU gettext, as included in the intl subdirectory, will be compiled dnl and used. dnl Catalog format: GNU --> install in $(datadir) dnl Catalog extension: .mo after installation, .gmo in source tree dnl 2) GNU gettext has been found in the system's C library. dnl Catalog format: GNU --> install in $(datadir) dnl Catalog extension: .mo after installation, .gmo in source tree dnl 3) No internationalization, always use English msgid. dnl Catalog format: none dnl Catalog extension: none dnl If INTLSYMBOL is 'external', only cases 2 and 3 can occur. dnl The use of .gmo is historical (it was needed to avoid overwriting the dnl GNU format catalogs when building on a platform with an X/Open gettext), dnl but we keep it in order not to force irrelevant filename changes on the dnl maintainers. dnl AC_DEFUN([AM_GNU_GETTEXT], [ dnl Argument checking. ifelse([$1], [], , [ifelse([$1], [external], , [ifelse([$1], [no-libtool], , [ifelse([$1], [use-libtool], , [errprint([ERROR: invalid first argument to AM_GNU_GETTEXT ])])])])]) ifelse([$2], [], , [ifelse([$2], [need-ngettext], , [ifelse([$2], [need-formatstring-macros], , [errprint([ERROR: invalid second argument to AM_GNU_GETTEXT ])])])]) define([gt_included_intl], ifelse([$1], [external], ifdef([AM_GNU_GETTEXT_][INTL_SUBDIR], [yes], [no]), [yes])) define([gt_libtool_suffix_prefix], ifelse([$1], [use-libtool], [l], [])) gt_NEEDS_INIT AM_GNU_GETTEXT_NEED([$2]) AC_REQUIRE([AM_PO_SUBDIRS])dnl ifelse(gt_included_intl, yes, [ AC_REQUIRE([AM_INTL_SUBDIR])dnl ]) dnl Prerequisites of AC_LIB_LINKFLAGS_BODY. AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) AC_REQUIRE([AC_LIB_RPATH]) dnl Sometimes libintl requires libiconv, so first search for libiconv. dnl Ideally we would do this search only after the dnl if test "$USE_NLS" = "yes"; then dnl if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then dnl tests. But if configure.in invokes AM_ICONV after AM_GNU_GETTEXT dnl the configure script would need to contain the same shell code dnl again, outside any 'if'. There are two solutions: dnl - Invoke AM_ICONV_LINKFLAGS_BODY here, outside any 'if'. dnl - Control the expansions in more detail using AC_PROVIDE_IFELSE. dnl Since AC_PROVIDE_IFELSE is only in autoconf >= 2.52 and not dnl documented, we avoid it. ifelse(gt_included_intl, yes, , [ AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY]) ]) dnl Sometimes, on MacOS X, libintl requires linking with CoreFoundation. gt_INTL_MACOSX dnl Set USE_NLS. AC_REQUIRE([AM_NLS]) ifelse(gt_included_intl, yes, [ BUILD_INCLUDED_LIBINTL=no USE_INCLUDED_LIBINTL=no ]) LIBINTL= LTLIBINTL= POSUB= dnl Add a version number to the cache macros. case " $gt_needs " in *" need-formatstring-macros "*) gt_api_version=3 ;; *" need-ngettext "*) gt_api_version=2 ;; *) gt_api_version=1 ;; esac gt_func_gnugettext_libc="gt_cv_func_gnugettext${gt_api_version}_libc" gt_func_gnugettext_libintl="gt_cv_func_gnugettext${gt_api_version}_libintl" dnl If we use NLS figure out what method if test "$USE_NLS" = "yes"; then gt_use_preinstalled_gnugettext=no ifelse(gt_included_intl, yes, [ AC_MSG_CHECKING([whether included gettext is requested]) AC_ARG_WITH(included-gettext, [ --with-included-gettext use the GNU gettext library included here], nls_cv_force_use_gnu_gettext=$withval, nls_cv_force_use_gnu_gettext=no) AC_MSG_RESULT($nls_cv_force_use_gnu_gettext) nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext" if test "$nls_cv_force_use_gnu_gettext" != "yes"; then ]) dnl User does not insist on using GNU NLS library. Figure out what dnl to use. If GNU gettext is available we use this. Else we have dnl to fall back to GNU NLS library. if test $gt_api_version -ge 3; then gt_revision_test_code=' #ifndef __GNU_GETTEXT_SUPPORTED_REVISION #define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1) #endif changequote(,)dnl typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1]; changequote([,])dnl ' else gt_revision_test_code= fi if test $gt_api_version -ge 2; then gt_expression_test_code=' + * ngettext ("", "", 0)' else gt_expression_test_code= fi AC_CACHE_CHECK([for GNU gettext in libc], [$gt_func_gnugettext_libc], [AC_TRY_LINK([#include $gt_revision_test_code extern int _nl_msg_cat_cntr; extern int *_nl_domain_bindings;], [bindtextdomain ("", ""); return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_domain_bindings], [eval "$gt_func_gnugettext_libc=yes"], [eval "$gt_func_gnugettext_libc=no"])]) if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then dnl Sometimes libintl requires libiconv, so first search for libiconv. ifelse(gt_included_intl, yes, , [ AM_ICONV_LINK ]) dnl Search for libintl and define LIBINTL, LTLIBINTL and INCINTL dnl accordingly. Don't use AC_LIB_LINKFLAGS_BODY([intl],[iconv]) dnl because that would add "-liconv" to LIBINTL and LTLIBINTL dnl even if libiconv doesn't exist. AC_LIB_LINKFLAGS_BODY([intl]) AC_CACHE_CHECK([for GNU gettext in libintl], [$gt_func_gnugettext_libintl], [gt_save_CPPFLAGS="$CPPFLAGS" CPPFLAGS="$CPPFLAGS $INCINTL" gt_save_LIBS="$LIBS" LIBS="$LIBS $LIBINTL" dnl Now see whether libintl exists and does not depend on libiconv. AC_TRY_LINK([#include $gt_revision_test_code extern int _nl_msg_cat_cntr; extern #ifdef __cplusplus "C" #endif const char *_nl_expand_alias (const char *);], [bindtextdomain ("", ""); return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("")], [eval "$gt_func_gnugettext_libintl=yes"], [eval "$gt_func_gnugettext_libintl=no"]) dnl Now see whether libintl exists and depends on libiconv. if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" != yes; } && test -n "$LIBICONV"; then LIBS="$LIBS $LIBICONV" AC_TRY_LINK([#include $gt_revision_test_code extern int _nl_msg_cat_cntr; extern #ifdef __cplusplus "C" #endif const char *_nl_expand_alias (const char *);], [bindtextdomain ("", ""); return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("")], [LIBINTL="$LIBINTL $LIBICONV" LTLIBINTL="$LTLIBINTL $LTLIBICONV" eval "$gt_func_gnugettext_libintl=yes" ]) fi CPPFLAGS="$gt_save_CPPFLAGS" LIBS="$gt_save_LIBS"]) fi dnl If an already present or preinstalled GNU gettext() is found, dnl use it. But if this macro is used in GNU gettext, and GNU dnl gettext is already preinstalled in libintl, we update this dnl libintl. (Cf. the install rule in intl/Makefile.in.) if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" = "yes"; } \ || { { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; } \ && test "$PACKAGE" != gettext-runtime \ && test "$PACKAGE" != gettext-tools; }; then gt_use_preinstalled_gnugettext=yes else dnl Reset the values set by searching for libintl. LIBINTL= LTLIBINTL= INCINTL= fi ifelse(gt_included_intl, yes, [ if test "$gt_use_preinstalled_gnugettext" != "yes"; then dnl GNU gettext is not found in the C library. dnl Fall back on included GNU gettext library. nls_cv_use_gnu_gettext=yes fi fi if test "$nls_cv_use_gnu_gettext" = "yes"; then dnl Mark actions used to generate GNU NLS library. BUILD_INCLUDED_LIBINTL=yes USE_INCLUDED_LIBINTL=yes LIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LIBICONV $LIBTHREAD" LTLIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LTLIBICONV $LTLIBTHREAD" LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'` fi CATOBJEXT= if test "$gt_use_preinstalled_gnugettext" = "yes" \ || test "$nls_cv_use_gnu_gettext" = "yes"; then dnl Mark actions to use GNU gettext tools. CATOBJEXT=.gmo fi ]) if test -n "$INTL_MACOSX_LIBS"; then if test "$gt_use_preinstalled_gnugettext" = "yes" \ || test "$nls_cv_use_gnu_gettext" = "yes"; then dnl Some extra flags are needed during linking. LIBINTL="$LIBINTL $INTL_MACOSX_LIBS" LTLIBINTL="$LTLIBINTL $INTL_MACOSX_LIBS" fi fi if test "$gt_use_preinstalled_gnugettext" = "yes" \ || test "$nls_cv_use_gnu_gettext" = "yes"; then AC_DEFINE(ENABLE_NLS, 1, [Define to 1 if translation of program messages to the user's native language is requested.]) else USE_NLS=no fi fi AC_MSG_CHECKING([whether to use NLS]) AC_MSG_RESULT([$USE_NLS]) if test "$USE_NLS" = "yes"; then AC_MSG_CHECKING([where the gettext function comes from]) if test "$gt_use_preinstalled_gnugettext" = "yes"; then if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then gt_source="external libintl" else gt_source="libc" fi else gt_source="included intl directory" fi AC_MSG_RESULT([$gt_source]) fi if test "$USE_NLS" = "yes"; then if test "$gt_use_preinstalled_gnugettext" = "yes"; then if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then AC_MSG_CHECKING([how to link with libintl]) AC_MSG_RESULT([$LIBINTL]) AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCINTL]) fi dnl For backward compatibility. 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INSTOBJEXT=.mo AC_SUBST(INSTOBJEXT) dnl For backward compatibility. Some Makefiles may be using this. GENCAT=gencat AC_SUBST(GENCAT) dnl For backward compatibility. Some Makefiles may be using this. INTLOBJS= if test "$USE_INCLUDED_LIBINTL" = yes; then INTLOBJS="\$(GETTOBJS)" fi AC_SUBST(INTLOBJS) dnl Enable libtool support if the surrounding package wishes it. INTL_LIBTOOL_SUFFIX_PREFIX=gt_libtool_suffix_prefix AC_SUBST(INTL_LIBTOOL_SUFFIX_PREFIX) ]) dnl For backward compatibility. Some Makefiles may be using this. INTLLIBS="$LIBINTL" AC_SUBST(INTLLIBS) dnl Make all documented variables known to autoconf. AC_SUBST(LIBINTL) AC_SUBST(LTLIBINTL) AC_SUBST(POSUB) ]) dnl gt_NEEDS_INIT ensures that the gt_needs variable is initialized. m4_define([gt_NEEDS_INIT], [ m4_divert_text([DEFAULTS], [gt_needs=]) m4_define([gt_NEEDS_INIT], []) ]) dnl Usage: AM_GNU_GETTEXT_NEED([NEEDSYMBOL]) AC_DEFUN([AM_GNU_GETTEXT_NEED], [ m4_divert_text([INIT_PREPARE], [gt_needs="$gt_needs $1"]) ]) dnl Usage: AM_GNU_GETTEXT_VERSION([gettext-version]) AC_DEFUN([AM_GNU_GETTEXT_VERSION], []) tre-0.9.0/m4/ltoptions.m4000644 001751 001751 00000034275 14556035150 014540 0ustar00desdes000000 000000 # Helper functions for option handling. -*- Autoconf -*- # # Copyright (C) 2004-2005, 2007-2009, 2011-2019, 2021-2022 Free # Software Foundation, Inc. # Written by Gary V. Vaughan, 2004 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # serial 8 ltoptions.m4 # This is to help aclocal find these macros, as it can't see m4_define. AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) # ------------------------------------------ m4_define([_LT_MANGLE_OPTION], [[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) # --------------------------------------- # Set option OPTION-NAME for macro MACRO-NAME, and if there is a # matching handler defined, dispatch to it. Other OPTION-NAMEs are # saved as a flag. m4_define([_LT_SET_OPTION], [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), _LT_MANGLE_DEFUN([$1], [$2]), [m4_warning([Unknown $1 option '$2'])])[]dnl ]) # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) # ------------------------------------------------------------ # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. m4_define([_LT_IF_OPTION], [m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) # ------------------------------------------------------- # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME # are set. m4_define([_LT_UNLESS_OPTIONS], [m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), [m4_define([$0_found])])])[]dnl m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 ])[]dnl ]) # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) # ---------------------------------------- # OPTION-LIST is a space-separated list of Libtool options associated # with MACRO-NAME. If any OPTION has a matching handler declared with # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about # the unknown option and exit. m4_defun([_LT_SET_OPTIONS], [# Set options m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), [_LT_SET_OPTION([$1], _LT_Option)]) m4_if([$1],[LT_INIT],[ dnl dnl Simply set some default values (i.e off) if boolean options were not dnl specified: _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no ]) _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no ]) dnl dnl If no reference was made to various pairs of opposing options, then dnl we run the default mode handler for the pair. For example, if neither dnl 'shared' nor 'disable-shared' was passed, we enable building of shared dnl archives by default: _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], [_LT_ENABLE_FAST_INSTALL]) _LT_UNLESS_OPTIONS([LT_INIT], [aix-soname=aix aix-soname=both aix-soname=svr4], [_LT_WITH_AIX_SONAME([aix])]) ]) ])# _LT_SET_OPTIONS ## --------------------------------- ## ## Macros to handle LT_INIT options. ## ## --------------------------------- ## # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) # ----------------------------------------- m4_define([_LT_MANGLE_DEFUN], [[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) # ----------------------------------------------- m4_define([LT_OPTION_DEFINE], [m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl ])# LT_OPTION_DEFINE # dlopen # ------ LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes ]) AU_DEFUN([AC_LIBTOOL_DLOPEN], [_LT_SET_OPTION([LT_INIT], [dlopen]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the 'dlopen' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) # win32-dll # --------- # Declare package support for building win32 dll's. LT_OPTION_DEFINE([LT_INIT], [win32-dll], [enable_win32_dll=yes case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) AC_CHECK_TOOL(AS, as, false) AC_CHECK_TOOL(DLLTOOL, dlltool, false) AC_CHECK_TOOL(OBJDUMP, objdump, false) ;; esac test -z "$AS" && AS=as _LT_DECL([], [AS], [1], [Assembler program])dnl test -z "$DLLTOOL" && DLLTOOL=dlltool _LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl test -z "$OBJDUMP" && OBJDUMP=objdump _LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl ])# win32-dll AU_DEFUN([AC_LIBTOOL_WIN32_DLL], [AC_REQUIRE([AC_CANONICAL_HOST])dnl _LT_SET_OPTION([LT_INIT], [win32-dll]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the 'win32-dll' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) # _LT_ENABLE_SHARED([DEFAULT]) # ---------------------------- # implement the --enable-shared flag, and supports the 'shared' and # 'disable-shared' LT_INIT options. # DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'. m4_define([_LT_ENABLE_SHARED], [m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl AC_ARG_ENABLE([shared], [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], [p=${PACKAGE-default} case $enableval in yes) enable_shared=yes ;; no) enable_shared=no ;; *) enable_shared=no # Look at the argument we got. We use all the common list separators. lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for pkg in $enableval; do IFS=$lt_save_ifs if test "X$pkg" = "X$p"; then enable_shared=yes fi done IFS=$lt_save_ifs ;; esac], [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) _LT_DECL([build_libtool_libs], [enable_shared], [0], [Whether or not to build shared libraries]) ])# _LT_ENABLE_SHARED LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) # Old names: AC_DEFUN([AC_ENABLE_SHARED], [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) ]) AC_DEFUN([AC_DISABLE_SHARED], [_LT_SET_OPTION([LT_INIT], [disable-shared]) ]) AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AM_ENABLE_SHARED], []) dnl AC_DEFUN([AM_DISABLE_SHARED], []) # _LT_ENABLE_STATIC([DEFAULT]) # ---------------------------- # implement the --enable-static flag, and support the 'static' and # 'disable-static' LT_INIT options. # DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'. m4_define([_LT_ENABLE_STATIC], [m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl AC_ARG_ENABLE([static], [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], [p=${PACKAGE-default} case $enableval in yes) enable_static=yes ;; no) enable_static=no ;; *) enable_static=no # Look at the argument we got. We use all the common list separators. lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for pkg in $enableval; do IFS=$lt_save_ifs if test "X$pkg" = "X$p"; then enable_static=yes fi done IFS=$lt_save_ifs ;; esac], [enable_static=]_LT_ENABLE_STATIC_DEFAULT) _LT_DECL([build_old_libs], [enable_static], [0], [Whether or not to build static libraries]) ])# _LT_ENABLE_STATIC LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) # Old names: AC_DEFUN([AC_ENABLE_STATIC], [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) ]) AC_DEFUN([AC_DISABLE_STATIC], [_LT_SET_OPTION([LT_INIT], [disable-static]) ]) AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AM_ENABLE_STATIC], []) dnl AC_DEFUN([AM_DISABLE_STATIC], []) # _LT_ENABLE_FAST_INSTALL([DEFAULT]) # ---------------------------------- # implement the --enable-fast-install flag, and support the 'fast-install' # and 'disable-fast-install' LT_INIT options. # DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'. m4_define([_LT_ENABLE_FAST_INSTALL], [m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl AC_ARG_ENABLE([fast-install], [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], [p=${PACKAGE-default} case $enableval in yes) enable_fast_install=yes ;; no) enable_fast_install=no ;; *) enable_fast_install=no # Look at the argument we got. We use all the common list separators. lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for pkg in $enableval; do IFS=$lt_save_ifs if test "X$pkg" = "X$p"; then enable_fast_install=yes fi done IFS=$lt_save_ifs ;; esac], [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) _LT_DECL([fast_install], [enable_fast_install], [0], [Whether or not to optimize for fast installation])dnl ])# _LT_ENABLE_FAST_INSTALL LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) # Old names: AU_DEFUN([AC_ENABLE_FAST_INSTALL], [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the 'fast-install' option into LT_INIT's first parameter.]) ]) AU_DEFUN([AC_DISABLE_FAST_INSTALL], [_LT_SET_OPTION([LT_INIT], [disable-fast-install]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the 'disable-fast-install' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) # _LT_WITH_AIX_SONAME([DEFAULT]) # ---------------------------------- # implement the --with-aix-soname flag, and support the `aix-soname=aix' # and `aix-soname=both' and `aix-soname=svr4' LT_INIT options. DEFAULT # is either `aix', `both' or `svr4'. If omitted, it defaults to `aix'. m4_define([_LT_WITH_AIX_SONAME], [m4_define([_LT_WITH_AIX_SONAME_DEFAULT], [m4_if($1, svr4, svr4, m4_if($1, both, both, aix))])dnl shared_archive_member_spec= case $host,$enable_shared in power*-*-aix[[5-9]]*,yes) AC_MSG_CHECKING([which variant of shared library versioning to provide]) AC_ARG_WITH([aix-soname], [AS_HELP_STRING([--with-aix-soname=aix|svr4|both], [shared library versioning (aka "SONAME") variant to provide on AIX, @<:@default=]_LT_WITH_AIX_SONAME_DEFAULT[@:>@.])], [case $withval in aix|svr4|both) ;; *) AC_MSG_ERROR([Unknown argument to --with-aix-soname]) ;; esac lt_cv_with_aix_soname=$with_aix_soname], [AC_CACHE_VAL([lt_cv_with_aix_soname], [lt_cv_with_aix_soname=]_LT_WITH_AIX_SONAME_DEFAULT) with_aix_soname=$lt_cv_with_aix_soname]) AC_MSG_RESULT([$with_aix_soname]) if test aix != "$with_aix_soname"; then # For the AIX way of multilib, we name the shared archive member # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, # the AIX toolchain works better with OBJECT_MODE set (default 32). if test 64 = "${OBJECT_MODE-32}"; then shared_archive_member_spec=shr_64 else shared_archive_member_spec=shr fi fi ;; *) with_aix_soname=aix ;; esac _LT_DECL([], [shared_archive_member_spec], [0], [Shared archive member basename, for filename based shared library versioning on AIX])dnl ])# _LT_WITH_AIX_SONAME LT_OPTION_DEFINE([LT_INIT], [aix-soname=aix], [_LT_WITH_AIX_SONAME([aix])]) LT_OPTION_DEFINE([LT_INIT], [aix-soname=both], [_LT_WITH_AIX_SONAME([both])]) LT_OPTION_DEFINE([LT_INIT], [aix-soname=svr4], [_LT_WITH_AIX_SONAME([svr4])]) # _LT_WITH_PIC([MODE]) # -------------------- # implement the --with-pic flag, and support the 'pic-only' and 'no-pic' # LT_INIT options. # MODE is either 'yes' or 'no'. If omitted, it defaults to 'both'. m4_define([_LT_WITH_PIC], [AC_ARG_WITH([pic], [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@], [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], [lt_p=${PACKAGE-default} case $withval in yes|no) pic_mode=$withval ;; *) pic_mode=default # Look at the argument we got. We use all the common list separators. lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for lt_pkg in $withval; do IFS=$lt_save_ifs if test "X$lt_pkg" = "X$lt_p"; then pic_mode=yes fi done IFS=$lt_save_ifs ;; esac], [pic_mode=m4_default([$1], [default])]) _LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl ])# _LT_WITH_PIC LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) # Old name: AU_DEFUN([AC_LIBTOOL_PICMODE], [_LT_SET_OPTION([LT_INIT], [pic-only]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the 'pic-only' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) ## ----------------- ## ## LTDL_INIT Options ## ## ----------------- ## m4_define([_LTDL_MODE], []) LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], [m4_define([_LTDL_MODE], [nonrecursive])]) LT_OPTION_DEFINE([LTDL_INIT], [recursive], [m4_define([_LTDL_MODE], [recursive])]) LT_OPTION_DEFINE([LTDL_INIT], [subproject], [m4_define([_LTDL_MODE], [subproject])]) m4_define([_LTDL_TYPE], []) LT_OPTION_DEFINE([LTDL_INIT], [installable], [m4_define([_LTDL_TYPE], [installable])]) LT_OPTION_DEFINE([LTDL_INIT], [convenience], [m4_define([_LTDL_TYPE], [convenience])]) tre-0.9.0/m4/intlmacosx.m4000644 001751 001751 00000004565 14650701007 014661 0ustar00desdes000000 000000 # intlmacosx.m4 serial 1 (gettext-0.17) dnl Copyright (C) 2004-2007 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl dnl This file can can be used in projects which are not available under dnl the GNU General Public License or the GNU Library General Public dnl License but which still want to provide support for the GNU gettext dnl functionality. dnl Please note that the actual code of the GNU gettext library is covered dnl by the GNU Library General Public License, and the rest of the GNU dnl gettext package package is covered by the GNU General Public License. dnl They are *not* in the public domain. dnl Checks for special options needed on MacOS X. dnl Defines INTL_MACOSX_LIBS. AC_DEFUN([gt_INTL_MACOSX], [ dnl Check for API introduced in MacOS X 10.2. AC_CACHE_CHECK([for CFPreferencesCopyAppValue], gt_cv_func_CFPreferencesCopyAppValue, [gt_save_LIBS="$LIBS" LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" AC_TRY_LINK([#include ], [CFPreferencesCopyAppValue(NULL, NULL)], [gt_cv_func_CFPreferencesCopyAppValue=yes], [gt_cv_func_CFPreferencesCopyAppValue=no]) LIBS="$gt_save_LIBS"]) if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then AC_DEFINE([HAVE_CFPREFERENCESCOPYAPPVALUE], 1, [Define to 1 if you have the MacOS X function CFPreferencesCopyAppValue in the CoreFoundation framework.]) fi dnl Check for API introduced in MacOS X 10.3. AC_CACHE_CHECK([for CFLocaleCopyCurrent], gt_cv_func_CFLocaleCopyCurrent, [gt_save_LIBS="$LIBS" LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" AC_TRY_LINK([#include ], [CFLocaleCopyCurrent();], [gt_cv_func_CFLocaleCopyCurrent=yes], [gt_cv_func_CFLocaleCopyCurrent=no]) LIBS="$gt_save_LIBS"]) if test $gt_cv_func_CFLocaleCopyCurrent = yes; then AC_DEFINE([HAVE_CFLOCALECOPYCURRENT], 1, [Define to 1 if you have the MacOS X function CFLocaleCopyCurrent in the CoreFoundation framework.]) fi INTL_MACOSX_LIBS= if test $gt_cv_func_CFPreferencesCopyAppValue = yes || test $gt_cv_func_CFLocaleCopyCurrent = yes; then INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation" fi AC_SUBST([INTL_MACOSX_LIBS]) ]) tre-0.9.0/m4/ax_decl_wchar_max.m4000644 001751 001751 00000003431 14666321746 016136 0ustar00desdes000000 000000 # =========================================================================== # https://www.gnu.org/software/autoconf-archive/ax_decl_wchar_max.html # =========================================================================== # # SYNOPSIS # # AX_DECL_WCHAR_MAX # # DESCRIPTION # # Checks whether the system headers define WCHAR_MAX or not. If it is # already defined, does nothing. Otherwise checks the size and signedness # of `wchar_t', and defines WCHAR_MAX to the maximum value that can be # stored in a variable of type `wchar_t'. # # LICENSE # # Copyright (c) 2008 Ville Laurikari # # Copying and distribution of this file, with or without modification, are # permitted in any medium without royalty provided the copyright notice # and this notice are preserved. This file is offered as-is, without any # warranty. #serial 8 AU_ALIAS([VL_DECL_WCHAR_MAX], [AX_DECL_WCHAR_MAX]) AC_DEFUN([AX_DECL_WCHAR_MAX], [ AC_CACHE_CHECK([whether WCHAR_MAX is defined], ax_cv_decl_wchar_max, [ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #ifdef HAVE_WCHAR_H #include #endif ]], [[WCHAR_MAX]])], [ax_cv_decl_wchar_max="yes"], [ax_cv_decl_wchar_max="no"])]) if test $ax_cv_decl_wchar_max = "no"; then AX_CHECK_SIGN([wchar_t], [ wc_signed="yes" AC_DEFINE(WCHAR_T_SIGNED, 1, [Define if wchar_t is signed]) ], [ wc_signed="no" AC_DEFINE(WCHAR_T_UNSIGNED, 1, [Define if wchar_t is unsigned])], [ #ifdef HAVE_WCHAR_H #include #endif ]) if test "$wc_signed" = "yes"; then AC_DEFINE(WCHAR_MAX, [(1L << (sizeof(wchar_t) * 8 - 1) - 1)], [ Define to the maximum value of wchar_t if not already defined elsewhere]) elif test "$wc_signed" = "no"; then AC_DEFINE(WCHAR_MAX, [(1L << (sizeof(wchar_t) * 8) - 1)]) fi fi ])dnl tre-0.9.0/m4/ax_check_funcs_comp.m4000644 001751 001751 00000002453 14666321746 016472 0ustar00desdes000000 000000 dnl Like AC_CHECK_FUNCS, but allows the function definition to be dnl a macro. This allows for detection of functions which are renamed dnl with macros to something other than the name we are testing with. AC_DEFUN([AX_CHECK_FUNCS_COMP],[ dnl This is magic to make autoheader pick up the config.h.in templates dnl automatically. This uses macros which are probably not public dnl (not documented anyway) but this works at least with Automake 2.59. m4_foreach_w([AX_Func], [$1], [AH_TEMPLATE(AS_TR_CPP(HAVE_[]AX_Func), [Define to 1 if you have the `]AX_Func[' function or macro.])])dnl for ax_func in $1; do ax_fname=`echo $ax_func | sed "s/@<:@^a-zA-Z0-9_@:>@/_/g"` ax_symbolname=`echo $ax_func | sed "s/@<:@^a-zA-Z0-9_@:>@/_/g" | tr "@<:@a-z@:>@" "@<:@A-Z@:>@"` AC_CACHE_CHECK([for $ax_func], ax_cv_func_${ax_fname}, [ AC_LINK_IFELSE( [ AC_LANG_PROGRAM( [$4 void *foo = $ax_func; ], [ return foo != $ax_func; ])], [ eval "ax_cv_func_${ax_fname}=\"yes\"" ], [ eval "ax_cv_func_${ax_fname}=\"no\"" ])]) if eval "test \"\${ax_cv_func_${ax_fname}}\" = \"yes\""; then AC_DEFINE_UNQUOTED(HAVE_${ax_symbolname}, 1, [Define to 1 if you have the $ax_func() function.]) $2 else true $3 fi done ])dnl tre-0.9.0/m4/ltversion.m4000644 001751 001751 00000001312 14556035150 014514 0ustar00desdes000000 000000 # ltversion.m4 -- version numbers -*- Autoconf -*- # # Copyright (C) 2004, 2011-2019, 2021-2022 Free Software Foundation, # Inc. # Written by Scott James Remnant, 2004 # # This file is free software; 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the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl From Bruno Haible. AC_DEFUN([AM_ICONV_LINKFLAGS_BODY], [ dnl Prerequisites of AC_LIB_LINKFLAGS_BODY. AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) AC_REQUIRE([AC_LIB_RPATH]) dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV dnl accordingly. AC_LIB_LINKFLAGS_BODY([iconv]) ]) AC_DEFUN([AM_ICONV_LINK], [ dnl Some systems have iconv in libc, some have it in libiconv (OSF/1 and dnl those with the standalone portable GNU libiconv installed). AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV dnl accordingly. AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY]) dnl Add $INCICONV to CPPFLAGS before performing the following checks, dnl because if the user has installed libiconv and not disabled its use dnl via --without-libiconv-prefix, he wants to use it. 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There is NO # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. # GNU Libtool is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of of the License, or # (at your option) any later version. # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program or library that is built # using GNU Libtool, you may include this file under the same # distribution terms that you use for the rest of that program. # # GNU Libtool is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . ]) # serial 59 LT_INIT # LT_PREREQ(VERSION) # ------------------ # Complain and exit if this libtool version is less that VERSION. m4_defun([LT_PREREQ], [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, [m4_default([$3], [m4_fatal([Libtool version $1 or higher is required], 63)])], [$2])]) # _LT_CHECK_BUILDDIR # ------------------ # Complain if the absolute build directory name contains unusual characters m4_defun([_LT_CHECK_BUILDDIR], [case `pwd` in *\ * | *\ *) AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; esac ]) # LT_INIT([OPTIONS]) # ------------------ AC_DEFUN([LT_INIT], [AC_PREREQ([2.62])dnl We use AC_PATH_PROGS_FEATURE_CHECK AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl AC_BEFORE([$0], [LT_LANG])dnl AC_BEFORE([$0], [LT_OUTPUT])dnl AC_BEFORE([$0], [LTDL_INIT])dnl m4_require([_LT_CHECK_BUILDDIR])dnl dnl Autoconf doesn't catch unexpanded LT_ macros by default: m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 dnl unless we require an AC_DEFUNed macro: AC_REQUIRE([LTOPTIONS_VERSION])dnl AC_REQUIRE([LTSUGAR_VERSION])dnl AC_REQUIRE([LTVERSION_VERSION])dnl AC_REQUIRE([LTOBSOLETE_VERSION])dnl m4_require([_LT_PROG_LTMAIN])dnl _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}]) dnl Parse OPTIONS _LT_SET_OPTIONS([$0], [$1]) # This can be used to rebuild libtool when needed LIBTOOL_DEPS=$ltmain # Always use our own libtool. LIBTOOL='$(SHELL) $(top_builddir)/libtool' AC_SUBST(LIBTOOL)dnl _LT_SETUP # Only expand once: m4_define([LT_INIT]) ])# LT_INIT # Old names: AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_PROG_LIBTOOL], []) dnl AC_DEFUN([AM_PROG_LIBTOOL], []) # _LT_PREPARE_CC_BASENAME # ----------------------- m4_defun([_LT_PREPARE_CC_BASENAME], [ # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. func_cc_basename () { for cc_temp in @S|@*""; do case $cc_temp in compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; \-*) ;; *) break;; esac done func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` } ])# _LT_PREPARE_CC_BASENAME # _LT_CC_BASENAME(CC) # ------------------- # It would be clearer to call AC_REQUIREs from _LT_PREPARE_CC_BASENAME, # but that macro is also expanded into generated libtool script, which # arranges for $SED and $ECHO to be set by different means. m4_defun([_LT_CC_BASENAME], [m4_require([_LT_PREPARE_CC_BASENAME])dnl AC_REQUIRE([_LT_DECL_SED])dnl AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl func_cc_basename $1 cc_basename=$func_cc_basename_result ]) # _LT_FILEUTILS_DEFAULTS # ---------------------- # It is okay to use these file commands and assume they have been set # sensibly after 'm4_require([_LT_FILEUTILS_DEFAULTS])'. m4_defun([_LT_FILEUTILS_DEFAULTS], [: ${CP="cp -f"} : ${MV="mv -f"} : ${RM="rm -f"} ])# _LT_FILEUTILS_DEFAULTS # _LT_SETUP # --------- m4_defun([_LT_SETUP], [AC_REQUIRE([AC_CANONICAL_HOST])dnl AC_REQUIRE([AC_CANONICAL_BUILD])dnl AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl _LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl dnl _LT_DECL([], [host_alias], [0], [The host system])dnl _LT_DECL([], [host], [0])dnl _LT_DECL([], [host_os], [0])dnl dnl _LT_DECL([], [build_alias], [0], [The build system])dnl _LT_DECL([], [build], [0])dnl _LT_DECL([], [build_os], [0])dnl dnl AC_REQUIRE([AC_PROG_CC])dnl AC_REQUIRE([LT_PATH_LD])dnl AC_REQUIRE([LT_PATH_NM])dnl dnl AC_REQUIRE([AC_PROG_LN_S])dnl test -z "$LN_S" && LN_S="ln -s" _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl dnl AC_REQUIRE([LT_CMD_MAX_LEN])dnl _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl dnl m4_require([_LT_FILEUTILS_DEFAULTS])dnl m4_require([_LT_CHECK_SHELL_FEATURES])dnl m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl m4_require([_LT_CMD_RELOAD])dnl m4_require([_LT_DECL_FILECMD])dnl m4_require([_LT_CHECK_MAGIC_METHOD])dnl m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl m4_require([_LT_CMD_OLD_ARCHIVE])dnl m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl m4_require([_LT_WITH_SYSROOT])dnl m4_require([_LT_CMD_TRUNCATE])dnl _LT_CONFIG_LIBTOOL_INIT([ # See if we are running on zsh, and set the options that allow our # commands through without removal of \ escapes INIT. if test -n "\${ZSH_VERSION+set}"; then setopt NO_GLOB_SUBST fi ]) if test -n "${ZSH_VERSION+set}"; then setopt NO_GLOB_SUBST fi _LT_CHECK_OBJDIR m4_require([_LT_TAG_COMPILER])dnl case $host_os in aix3*) # AIX sometimes has problems with the GCC collect2 program. For some # reason, if we set the COLLECT_NAMES environment variable, the problems # vanish in a puff of smoke. if test set != "${COLLECT_NAMES+set}"; then COLLECT_NAMES= export COLLECT_NAMES fi ;; esac # Global variables: ofile=libtool can_build_shared=yes # All known linkers require a '.a' archive for static linking (except MSVC and # ICC, which need '.lib'). libext=a with_gnu_ld=$lt_cv_prog_gnu_ld old_CC=$CC old_CFLAGS=$CFLAGS # Set sane defaults for various variables test -z "$CC" && CC=cc test -z "$LTCC" && LTCC=$CC test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS test -z "$LD" && LD=ld test -z "$ac_objext" && ac_objext=o _LT_CC_BASENAME([$compiler]) # Only perform the check for file, if the check method requires it test -z "$MAGIC_CMD" && MAGIC_CMD=file case $deplibs_check_method in file_magic*) if test "$file_magic_cmd" = '$MAGIC_CMD'; then _LT_PATH_MAGIC fi ;; esac # Use C for the default configuration in the libtool script LT_SUPPORTED_TAG([CC]) _LT_LANG_C_CONFIG _LT_LANG_DEFAULT_CONFIG _LT_CONFIG_COMMANDS ])# _LT_SETUP # _LT_PREPARE_SED_QUOTE_VARS # -------------------------- # Define a few sed substitution that help us do robust quoting. m4_defun([_LT_PREPARE_SED_QUOTE_VARS], [# Backslashify metacharacters that are still active within # double-quoted strings. sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' # Same as above, but do not quote variable references. double_quote_subst='s/\([["`\\]]\)/\\\1/g' # Sed substitution to delay expansion of an escaped shell variable in a # double_quote_subst'ed string. delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' # Sed substitution to delay expansion of an escaped single quote. delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' # Sed substitution to avoid accidental globbing in evaled expressions no_glob_subst='s/\*/\\\*/g' ]) # _LT_PROG_LTMAIN # --------------- # Note that this code is called both from 'configure', and 'config.status' # now that we use AC_CONFIG_COMMANDS to generate libtool. 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VARNAME # must have a single quote delimited value for this to work. m4_define([_LT_CONFIG_STATUS_DECLARE], [$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`']) # _LT_CONFIG_STATUS_DECLARATIONS # ------------------------------ # We delimit libtool config variables with single quotes, so when # we write them to config.status, we have to be sure to quote all # embedded single quotes properly. In configure, this macro expands # each variable declared with _LT_DECL (and _LT_TAGDECL) into: # # ='`$ECHO "$" | $SED "$delay_single_quote_subst"`' m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) # _LT_LIBTOOL_TAGS # ---------------- # Output comment and list of tags supported by the script m4_defun([_LT_LIBTOOL_TAGS], [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl available_tags='_LT_TAGS'dnl ]) # _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) # ----------------------------------- # Extract the dictionary values for VARNAME (optionally with TAG) and # expand to a commented shell variable setting: # # # Some comment about what VAR is for. # visible_name=$lt_internal_name m4_define([_LT_LIBTOOL_DECLARE], [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [description])))[]dnl m4_pushdef([_libtool_name], m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), [0], [_libtool_name=[$]$1], [1], [_libtool_name=$lt_[]$1], [2], [_libtool_name=$lt_[]$1], [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl ]) # _LT_LIBTOOL_CONFIG_VARS # ----------------------- # Produce commented declarations of non-tagged libtool config variables # suitable for insertion in the LIBTOOL CONFIG section of the 'libtool' # script. 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Finally, any additional code accumulated # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. m4_defun([_LT_CONFIG_COMMANDS], [AC_PROVIDE_IFELSE([LT_OUTPUT], dnl If the libtool generation code has been placed in $CONFIG_LT, dnl instead of duplicating it all over again into config.status, dnl then we will have config.status run $CONFIG_LT later, so it dnl needs to know what name is stored there: [AC_CONFIG_COMMANDS([libtool], [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], dnl If the libtool generation code is destined for config.status, dnl expand the accumulated commands and init code now: [AC_CONFIG_COMMANDS([libtool], [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) ])#_LT_CONFIG_COMMANDS # Initialize. m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], [ # The HP-UX ksh and POSIX shell print the target directory to stdout # if CDPATH is set. 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AC_DEFUN([LT_OUTPUT], [: ${CONFIG_LT=./config.lt} AC_MSG_NOTICE([creating $CONFIG_LT]) _LT_GENERATED_FILE_INIT(["$CONFIG_LT"], [# Run this file to recreate a libtool stub with the current configuration.]) cat >>"$CONFIG_LT" <<\_LTEOF lt_cl_silent=false exec AS_MESSAGE_LOG_FD>>config.log { echo AS_BOX([Running $as_me.]) } >&AS_MESSAGE_LOG_FD lt_cl_help="\ '$as_me' creates a local libtool stub from the current configuration, for use in further configure time tests before the real libtool is generated. Usage: $[0] [[OPTIONS]] -h, --help print this help, then exit -V, --version print version number, then exit -q, --quiet do not print progress messages -d, --debug don't remove temporary files Report bugs to ." lt_cl_version="\ m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) configured by $[0], generated by m4_PACKAGE_STRING. Copyright (C) 2011 Free Software Foundation, Inc. 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It is not # nice to cause kernel panics so lets avoid the loop below. # First set a reasonable default. lt_cv_sys_max_cmd_len=16384 # if test -x /sbin/sysconfig; then case `/sbin/sysconfig -q proc exec_disable_arg_limit` in *1*) lt_cv_sys_max_cmd_len=-1 ;; esac fi ;; sco3.2v5*) lt_cv_sys_max_cmd_len=102400 ;; sysv5* | sco5v6* | sysv4.2uw2*) kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` if test -n "$kargmax"; then lt_cv_sys_max_cmd_len=`echo $kargmax | $SED 's/.*[[ ]]//'` else lt_cv_sys_max_cmd_len=32768 fi ;; *) lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` if test -n "$lt_cv_sys_max_cmd_len" && \ test undefined != "$lt_cv_sys_max_cmd_len"; then lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` else # Make teststring a little bigger before we do anything with it. # a 1K string should be a reasonable start. for i in 1 2 3 4 5 6 7 8; do teststring=$teststring$teststring done SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} # If test is not a shell built-in, we'll probably end up computing a # maximum length that is only half of the actual maximum length, but # we can't tell. while { test X`env echo "$teststring$teststring" 2>/dev/null` \ = "X$teststring$teststring"; } >/dev/null 2>&1 && test 17 != "$i" # 1/2 MB should be enough do i=`expr $i + 1` teststring=$teststring$teststring done # Only check the string length outside the loop. lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` teststring= # Add a significant safety factor because C++ compilers can tack on # massive amounts of additional arguments before passing them to the # linker. It appears as though 1/2 is a usable value. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` fi ;; esac ]) if test -n "$lt_cv_sys_max_cmd_len"; then AC_MSG_RESULT($lt_cv_sys_max_cmd_len) else AC_MSG_RESULT(none) fi max_cmd_len=$lt_cv_sys_max_cmd_len _LT_DECL([], [max_cmd_len], [0], [What is the maximum length of a command?]) ])# LT_CMD_MAX_LEN # Old name: AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) # _LT_HEADER_DLFCN # ---------------- m4_defun([_LT_HEADER_DLFCN], [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl ])# _LT_HEADER_DLFCN # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) # ---------------------------------------------------------------- m4_defun([_LT_TRY_DLOPEN_SELF], [m4_require([_LT_HEADER_DLFCN])dnl if test yes = "$cross_compiling"; then : [$4] else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF [#line $LINENO "configure" #include "confdefs.h" #if HAVE_DLFCN_H #include #endif #include #ifdef RTLD_GLOBAL # define LT_DLGLOBAL RTLD_GLOBAL #else # ifdef DL_GLOBAL # define LT_DLGLOBAL DL_GLOBAL # else # define LT_DLGLOBAL 0 # endif #endif /* We may have to define LT_DLLAZY_OR_NOW in the command line if we find out it does not work in some platform. */ #ifndef LT_DLLAZY_OR_NOW # ifdef RTLD_LAZY # define LT_DLLAZY_OR_NOW RTLD_LAZY # else # ifdef DL_LAZY # define LT_DLLAZY_OR_NOW DL_LAZY # else # ifdef RTLD_NOW # define LT_DLLAZY_OR_NOW RTLD_NOW # else # ifdef DL_NOW # define LT_DLLAZY_OR_NOW DL_NOW # else # define LT_DLLAZY_OR_NOW 0 # endif # endif # endif # endif #endif /* When -fvisibility=hidden is used, assume the code has been annotated correspondingly for the symbols needed. */ #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) int fnord () __attribute__((visibility("default"))); #endif int fnord () { return 42; } int main () { void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); int status = $lt_dlunknown; if (self) { if (dlsym (self,"fnord")) status = $lt_dlno_uscore; else { if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; else puts (dlerror ()); } /* dlclose (self); */ } else puts (dlerror ()); return status; }] _LT_EOF if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null lt_status=$? case x$lt_status in x$lt_dlno_uscore) $1 ;; x$lt_dlneed_uscore) $2 ;; x$lt_dlunknown|x*) $3 ;; esac else : # compilation failed $3 fi fi rm -fr conftest* ])# _LT_TRY_DLOPEN_SELF # LT_SYS_DLOPEN_SELF # ------------------ AC_DEFUN([LT_SYS_DLOPEN_SELF], [m4_require([_LT_HEADER_DLFCN])dnl if test yes != "$enable_dlopen"; then enable_dlopen=unknown enable_dlopen_self=unknown enable_dlopen_self_static=unknown else lt_cv_dlopen=no lt_cv_dlopen_libs= case $host_os in beos*) lt_cv_dlopen=load_add_on lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ;; mingw* | pw32* | cegcc*) lt_cv_dlopen=LoadLibrary lt_cv_dlopen_libs= ;; cygwin*) lt_cv_dlopen=dlopen lt_cv_dlopen_libs= ;; darwin*) # if libdl is installed we need to link against it AC_CHECK_LIB([dl], [dlopen], [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[ lt_cv_dlopen=dyld lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ]) ;; tpf*) # Don't try to run any link tests for TPF. We know it's impossible # because TPF is a cross-compiler, and we know how we open DSOs. lt_cv_dlopen=dlopen lt_cv_dlopen_libs= lt_cv_dlopen_self=no ;; *) AC_CHECK_FUNC([shl_load], [lt_cv_dlopen=shl_load], [AC_CHECK_LIB([dld], [shl_load], [lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld], [AC_CHECK_FUNC([dlopen], [lt_cv_dlopen=dlopen], [AC_CHECK_LIB([dl], [dlopen], [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl], [AC_CHECK_LIB([svld], [dlopen], [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld], [AC_CHECK_LIB([dld], [dld_link], [lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld]) ]) ]) ]) ]) ]) ;; esac if test no = "$lt_cv_dlopen"; then enable_dlopen=no else enable_dlopen=yes fi case $lt_cv_dlopen in dlopen) save_CPPFLAGS=$CPPFLAGS test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" save_LDFLAGS=$LDFLAGS wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" save_LIBS=$LIBS LIBS="$lt_cv_dlopen_libs $LIBS" AC_CACHE_CHECK([whether a program can dlopen itself], lt_cv_dlopen_self, [dnl _LT_TRY_DLOPEN_SELF( lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) ]) if test yes = "$lt_cv_dlopen_self"; then wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" AC_CACHE_CHECK([whether a statically linked program can dlopen itself], lt_cv_dlopen_self_static, [dnl _LT_TRY_DLOPEN_SELF( lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) ]) fi CPPFLAGS=$save_CPPFLAGS LDFLAGS=$save_LDFLAGS LIBS=$save_LIBS ;; esac case $lt_cv_dlopen_self in yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; *) enable_dlopen_self=unknown ;; esac case $lt_cv_dlopen_self_static in yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; *) enable_dlopen_self_static=unknown ;; esac fi _LT_DECL([dlopen_support], [enable_dlopen], [0], [Whether dlopen is supported]) _LT_DECL([dlopen_self], [enable_dlopen_self], [0], [Whether dlopen of programs is supported]) _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], [Whether dlopen of statically linked programs is supported]) ])# LT_SYS_DLOPEN_SELF # Old name: AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) # _LT_COMPILER_C_O([TAGNAME]) # --------------------------- # Check to see if options -c and -o are simultaneously supported by compiler. # This macro does not hard code the compiler like AC_PROG_CC_C_O. m4_defun([_LT_COMPILER_C_O], [m4_require([_LT_DECL_SED])dnl m4_require([_LT_FILEUTILS_DEFAULTS])dnl m4_require([_LT_TAG_COMPILER])dnl AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no $RM -r conftest 2>/dev/null mkdir conftest cd conftest mkdir out echo "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="-o out/conftest2.$ac_objext" # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&AS_MESSAGE_LOG_FD echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes fi fi chmod u+w . 2>&AS_MESSAGE_LOG_FD $RM conftest* # SGI C++ compiler will create directory out/ii_files/ for # template instantiation test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files $RM out/* && rmdir out cd .. $RM -r conftest $RM conftest* ]) _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], [Does compiler simultaneously support -c and -o options?]) ])# _LT_COMPILER_C_O # _LT_COMPILER_FILE_LOCKS([TAGNAME]) # ---------------------------------- # Check to see if we can do hard links to lock some files if needed m4_defun([_LT_COMPILER_FILE_LOCKS], [m4_require([_LT_ENABLE_LOCK])dnl m4_require([_LT_FILEUTILS_DEFAULTS])dnl _LT_COMPILER_C_O([$1]) hard_links=nottested if test no = "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" && test no != "$need_locks"; then # do not overwrite the value of need_locks provided by the user AC_MSG_CHECKING([if we can lock with hard links]) hard_links=yes $RM conftest* ln conftest.a conftest.b 2>/dev/null && hard_links=no touch conftest.a ln conftest.a conftest.b 2>&5 || hard_links=no ln conftest.a conftest.b 2>/dev/null && hard_links=no AC_MSG_RESULT([$hard_links]) if test no = "$hard_links"; then AC_MSG_WARN(['$CC' does not support '-c -o', so 'make -j' may be unsafe]) need_locks=warn fi else need_locks=no fi _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) ])# _LT_COMPILER_FILE_LOCKS # _LT_CHECK_OBJDIR # ---------------- m4_defun([_LT_CHECK_OBJDIR], [AC_CACHE_CHECK([for objdir], [lt_cv_objdir], [rm -f .libs 2>/dev/null mkdir .libs 2>/dev/null if test -d .libs; then lt_cv_objdir=.libs else # MS-DOS does not allow filenames that begin with a dot. lt_cv_objdir=_libs fi rmdir .libs 2>/dev/null]) objdir=$lt_cv_objdir _LT_DECL([], [objdir], [0], [The name of the directory that contains temporary libtool files])dnl m4_pattern_allow([LT_OBJDIR])dnl AC_DEFINE_UNQUOTED([LT_OBJDIR], "$lt_cv_objdir/", [Define to the sub-directory where libtool stores uninstalled libraries.]) ])# _LT_CHECK_OBJDIR # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) # -------------------------------------- # Check hardcoding attributes. m4_defun([_LT_LINKER_HARDCODE_LIBPATH], [AC_MSG_CHECKING([how to hardcode library paths into programs]) _LT_TAGVAR(hardcode_action, $1)= if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || test -n "$_LT_TAGVAR(runpath_var, $1)" || test yes = "$_LT_TAGVAR(hardcode_automatic, $1)"; then # We can hardcode non-existent directories. if test no != "$_LT_TAGVAR(hardcode_direct, $1)" && # If the only mechanism to avoid hardcoding is shlibpath_var, we # have to relink, otherwise we might link with an installed library # when we should be linking with a yet-to-be-installed one ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" && test no != "$_LT_TAGVAR(hardcode_minus_L, $1)"; then # Linking always hardcodes the temporary library directory. _LT_TAGVAR(hardcode_action, $1)=relink else # We can link without hardcoding, and we can hardcode nonexisting dirs. _LT_TAGVAR(hardcode_action, $1)=immediate fi else # We cannot hardcode anything, or else we can only hardcode existing # directories. _LT_TAGVAR(hardcode_action, $1)=unsupported fi AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) if test relink = "$_LT_TAGVAR(hardcode_action, $1)" || test yes = "$_LT_TAGVAR(inherit_rpath, $1)"; then # Fast installation is not supported enable_fast_install=no elif test yes = "$shlibpath_overrides_runpath" || test no = "$enable_shared"; then # Fast installation is not necessary enable_fast_install=needless fi _LT_TAGDECL([], [hardcode_action], [0], [How to hardcode a shared library path into an executable]) ])# _LT_LINKER_HARDCODE_LIBPATH # _LT_CMD_STRIPLIB # ---------------- m4_defun([_LT_CMD_STRIPLIB], [m4_require([_LT_DECL_EGREP]) striplib= old_striplib= AC_MSG_CHECKING([whether stripping libraries is possible]) if test -z "$STRIP"; then AC_MSG_RESULT([no]) else if $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then old_striplib="$STRIP --strip-debug" striplib="$STRIP --strip-unneeded" AC_MSG_RESULT([yes]) else case $host_os in darwin*) # FIXME - insert some real tests, host_os isn't really good enough striplib="$STRIP -x" old_striplib="$STRIP -S" AC_MSG_RESULT([yes]) ;; freebsd*) if $STRIP -V 2>&1 | $GREP "elftoolchain" >/dev/null; then old_striplib="$STRIP --strip-debug" striplib="$STRIP --strip-unneeded" AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) fi ;; *) AC_MSG_RESULT([no]) ;; esac fi fi _LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) _LT_DECL([], [striplib], [1]) ])# _LT_CMD_STRIPLIB # _LT_PREPARE_MUNGE_PATH_LIST # --------------------------- # Make sure func_munge_path_list() is defined correctly. m4_defun([_LT_PREPARE_MUNGE_PATH_LIST], [[# func_munge_path_list VARIABLE PATH # ----------------------------------- # VARIABLE is name of variable containing _space_ separated list of # directories to be munged by the contents of PATH, which is string # having a format: # "DIR[:DIR]:" # string "DIR[ DIR]" will be prepended to VARIABLE # ":DIR[:DIR]" # string "DIR[ DIR]" will be appended to VARIABLE # "DIRP[:DIRP]::[DIRA:]DIRA" # string "DIRP[ DIRP]" will be prepended to VARIABLE and string # "DIRA[ DIRA]" will be appended to VARIABLE # "DIR[:DIR]" # VARIABLE will be replaced by "DIR[ DIR]" func_munge_path_list () { case x@S|@2 in x) ;; *:) eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'` \@S|@@S|@1\" ;; x:*) eval @S|@1=\"\@S|@@S|@1 `$ECHO @S|@2 | $SED 's/:/ /g'`\" ;; *::*) eval @S|@1=\"\@S|@@S|@1\ `$ECHO @S|@2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" eval @S|@1=\"`$ECHO @S|@2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \@S|@@S|@1\" ;; *) eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'`\" ;; esac } ]])# _LT_PREPARE_PATH_LIST # _LT_SYS_DYNAMIC_LINKER([TAG]) # ----------------------------- # PORTME Fill in your ld.so characteristics m4_defun([_LT_SYS_DYNAMIC_LINKER], [AC_REQUIRE([AC_CANONICAL_HOST])dnl m4_require([_LT_DECL_EGREP])dnl m4_require([_LT_FILEUTILS_DEFAULTS])dnl m4_require([_LT_DECL_OBJDUMP])dnl m4_require([_LT_DECL_SED])dnl m4_require([_LT_CHECK_SHELL_FEATURES])dnl m4_require([_LT_PREPARE_MUNGE_PATH_LIST])dnl AC_MSG_CHECKING([dynamic linker characteristics]) m4_if([$1], [], [ if test yes = "$GCC"; then case $host_os in darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; *) lt_awk_arg='/^libraries:/' ;; esac case $host_os in mingw* | cegcc*) lt_sed_strip_eq='s|=\([[A-Za-z]]:\)|\1|g' ;; *) lt_sed_strip_eq='s|=/|/|g' ;; esac lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` case $lt_search_path_spec in *\;*) # if the path contains ";" then we assume it to be the separator # otherwise default to the standard path separator (i.e. ":") - it is # assumed that no part of a normal pathname contains ";" but that should # okay in the real world where ";" in dirpaths is itself problematic. lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` ;; *) lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` ;; esac # Ok, now we have the path, separated by spaces, we can step through it # and add multilib dir if necessary... lt_tmp_lt_search_path_spec= lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` # ...but if some path component already ends with the multilib dir we assume # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). case "$lt_multi_os_dir; $lt_search_path_spec " in "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*) lt_multi_os_dir= ;; esac for lt_sys_path in $lt_search_path_spec; do if test -d "$lt_sys_path$lt_multi_os_dir"; then lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir" elif test -n "$lt_multi_os_dir"; then test -d "$lt_sys_path" && \ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" fi done lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' BEGIN {RS = " "; FS = "/|\n";} { lt_foo = ""; lt_count = 0; for (lt_i = NF; lt_i > 0; lt_i--) { if ($lt_i != "" && $lt_i != ".") { if ($lt_i == "..") { lt_count++; } else { if (lt_count == 0) { lt_foo = "/" $lt_i lt_foo; } else { lt_count--; } } } } if (lt_foo != "") { lt_freq[[lt_foo]]++; } if (lt_freq[[lt_foo]] == 1) { print lt_foo; } }'` # AWK program above erroneously prepends '/' to C:/dos/paths # for these hosts. case $host_os in mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ $SED 's|/\([[A-Za-z]]:\)|\1|g'` ;; esac sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` else sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" fi]) library_names_spec= libname_spec='lib$name' soname_spec= shrext_cmds=.so postinstall_cmds= postuninstall_cmds= finish_cmds= finish_eval= shlibpath_var= shlibpath_overrides_runpath=unknown version_type=none dynamic_linker="$host_os ld.so" sys_lib_dlsearch_path_spec="/lib /usr/lib" need_lib_prefix=unknown hardcode_into_libs=no # when you set need_version to no, make sure it does not cause -set_version # flags to be left without arguments need_version=unknown AC_ARG_VAR([LT_SYS_LIBRARY_PATH], [User-defined run-time library search path.]) case $host_os in aix3*) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname.a' shlibpath_var=LIBPATH # AIX 3 has no versioning support, so we append a major version to the name. soname_spec='$libname$release$shared_ext$major' ;; aix[[4-9]]*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no hardcode_into_libs=yes if test ia64 = "$host_cpu"; then # AIX 5 supports IA64 library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH else # With GCC up to 2.95.x, collect2 would create an import file # for dependence libraries. 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esac shlibpath_var=LIBPATH fi ;; amigaos*) case $host_cpu in powerpc) # Since July 2007 AmigaOS4 officially supports .so libraries. # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' ;; m68k) library_names_spec='$libname.ixlibrary $libname.a' # Create ${libname}_ixlibrary.a entries in /sys/libs. finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' ;; esac ;; beos*) library_names_spec='$libname$shared_ext' dynamic_linker="$host_os ld.so" shlibpath_var=LIBRARY_PATH ;; bsdi[[45]]*) version_type=linux # correct to gnu/linux during the next big refactor need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" # the default ld.so.conf also contains /usr/contrib/lib and # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow # libtool to hard-code these into programs ;; cygwin* | mingw* | pw32* | cegcc*) version_type=windows shrext_cmds=.dll need_version=no need_lib_prefix=no case $GCC,$cc_basename in yes,*) # gcc library_names_spec='$libname.dll.a' # DLL is installed to $(libdir)/../bin by postinstall_cmds postinstall_cmds='base_file=`basename \$file`~ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ dldir=$destdir/`dirname \$dlpath`~ test -d \$dldir || mkdir -p \$dldir~ $install_prog $dir/$dlname \$dldir/$dlname~ chmod a+x \$dldir/$dlname~ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; fi' postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ dlpath=$dir/\$dldll~ $RM \$dlpath' shlibpath_overrides_runpath=yes case $host_os in cygwin*) # Cygwin DLLs use 'cyg' prefix rather than 'lib' soname_spec='`echo $libname | $SED -e 's/^lib/cyg/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' m4_if([$1], [],[ sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"]) ;; 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esac ;; haiku*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no dynamic_linker="$host_os runtime_loader" library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LIBRARY_PATH shlibpath_overrides_runpath=no sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' hardcode_into_libs=yes ;; hpux9* | hpux10* | hpux11*) # Give a soname corresponding to the major version so that dld.sl refuses to # link against other versions. version_type=sunos need_lib_prefix=no need_version=no case $host_cpu in ia64*) shrext_cmds='.so' hardcode_into_libs=yes dynamic_linker="$host_os dld.so" shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' if test 32 = "$HPUX_IA64_MODE"; then sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" sys_lib_dlsearch_path_spec=/usr/lib/hpux32 else sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" sys_lib_dlsearch_path_spec=/usr/lib/hpux64 fi ;; hppa*64*) shrext_cmds='.sl' hardcode_into_libs=yes dynamic_linker="$host_os dld.sl" shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; *) shrext_cmds='.sl' dynamic_linker="$host_os dld.sl" shlibpath_var=SHLIB_PATH shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' ;; esac # HP-UX runs *really* slowly unless shared libraries are mode 555, ... postinstall_cmds='chmod 555 $lib' # or fails outright, so override atomically: install_override_mode=555 ;; interix[[3-9]]*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; irix5* | irix6* | nonstopux*) case $host_os in nonstopux*) version_type=nonstopux ;; *) if test yes = "$lt_cv_prog_gnu_ld"; then version_type=linux # correct to gnu/linux during the next big refactor else version_type=irix fi ;; esac need_lib_prefix=no need_version=no soname_spec='$libname$release$shared_ext$major' library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' case $host_os in irix5* | nonstopux*) libsuff= shlibsuff= ;; *) case $LD in # libtool.m4 will add one of these switches to LD *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= libmagic=32-bit;; *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 libmagic=64-bit;; *) libsuff= shlibsuff= libmagic=never-match;; esac ;; esac shlibpath_var=LD_LIBRARY${shlibsuff}_PATH shlibpath_overrides_runpath=no sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" hardcode_into_libs=yes ;; # No shared lib support for Linux oldld, aout, or coff. linux*oldld* | linux*aout* | linux*coff*) dynamic_linker=no ;; linux*android*) version_type=none # Android doesn't support versioned libraries. need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext' soname_spec='$libname$release$shared_ext' finish_cmds= shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes dynamic_linker='Android linker' # Don't embed -rpath directories since the linker doesn't support them. _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no # Some binutils ld are patched to set DT_RUNPATH AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath], [lt_cv_shlibpath_overrides_runpath=no save_LDFLAGS=$LDFLAGS save_libdir=$libdir eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], [lt_cv_shlibpath_overrides_runpath=yes])]) LDFLAGS=$save_LDFLAGS libdir=$save_libdir ]) shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes # Ideally, we could use ldconfig to report *all* directores which are # searched for libraries, however this is still not possible. Aside from not # being certain /sbin/ldconfig is available, command # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, # even though it is searched at run-time. Try to do the best guess by # appending ld.so.conf contents (and includes) to the search path. if test -f /etc/ld.so.conf; then lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" fi # We used to test for /lib/ld.so.1 and disable shared libraries on # powerpc, because MkLinux only supported shared libraries with the # GNU dynamic linker. Since this was broken with cross compilers, # most powerpc-linux boxes support dynamic linking these days and # people can always --disable-shared, the test was removed, and we # assume the GNU/Linux dynamic linker is in use. dynamic_linker='GNU/Linux ld.so' ;; netbsd*) version_type=sunos need_lib_prefix=no need_version=no if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' dynamic_linker='NetBSD (a.out) ld.so' else library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' dynamic_linker='NetBSD ld.elf_so' fi shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; newsos6) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; *nto* | *qnx*) version_type=qnx need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='ldqnx.so' ;; openbsd* | bitrig*) version_type=sunos sys_lib_dlsearch_path_spec=/usr/lib need_lib_prefix=no if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then need_version=no else need_version=yes fi library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; os2*) libname_spec='$name' version_type=windows shrext_cmds=.dll need_version=no need_lib_prefix=no # OS/2 can only load a DLL with a base name of 8 characters or less. soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; v=$($ECHO $release$versuffix | tr -d .-); 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sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; tpf*) lt_cv_deplibs_check_method=pass_all ;; os2*) lt_cv_deplibs_check_method=pass_all ;; esac ]) file_magic_glob= want_nocaseglob=no if test "$build" = "$host"; then case $host_os in mingw* | pw32*) if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then want_nocaseglob=yes else file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"` fi ;; esac fi file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method test -z "$deplibs_check_method" && deplibs_check_method=unknown _LT_DECL([], [deplibs_check_method], [1], [Method to check whether dependent libraries are shared objects]) _LT_DECL([], [file_magic_cmd], [1], [Command to use when deplibs_check_method = "file_magic"]) _LT_DECL([], [file_magic_glob], [1], [How to find potential files when deplibs_check_method = "file_magic"]) _LT_DECL([], [want_nocaseglob], [1], [Find potential files using nocaseglob when deplibs_check_method = "file_magic"]) ])# _LT_CHECK_MAGIC_METHOD # LT_PATH_NM # ---------- # find the pathname to a BSD- or MS-compatible name lister AC_DEFUN([LT_PATH_NM], [AC_REQUIRE([AC_PROG_CC])dnl AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, [if test -n "$NM"; then # Let the user override the test. lt_cv_path_NM=$NM else lt_nm_to_check=${ac_tool_prefix}nm if test -n "$ac_tool_prefix" && test "$build" = "$host"; then lt_nm_to_check="$lt_nm_to_check nm" fi for lt_tmp_nm in $lt_nm_to_check; do lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do IFS=$lt_save_ifs test -z "$ac_dir" && ac_dir=. tmp_nm=$ac_dir/$lt_tmp_nm if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then # Check to see if the nm accepts a BSD-compat flag. # Adding the 'sed 1q' prevents false positives on HP-UX, which says: # nm: unknown option "B" ignored # Tru64's nm complains that /dev/null is an invalid object file # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty case $build_os in mingw*) lt_bad_file=conftest.nm/nofile ;; *) lt_bad_file=/dev/null ;; esac case `"$tmp_nm" -B $lt_bad_file 2>&1 | $SED '1q'` in *$lt_bad_file* | *'Invalid file or object type'*) lt_cv_path_NM="$tmp_nm -B" break 2 ;; *) case `"$tmp_nm" -p /dev/null 2>&1 | $SED '1q'` in */dev/null*) lt_cv_path_NM="$tmp_nm -p" break 2 ;; *) lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but continue # so that we can try to find one that supports BSD flags ;; esac ;; esac fi done IFS=$lt_save_ifs done : ${lt_cv_path_NM=no} fi]) if test no != "$lt_cv_path_NM"; then NM=$lt_cv_path_NM else # Didn't find any BSD compatible name lister, look for dumpbin. if test -n "$DUMPBIN"; then : # Let the user override the test. else AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) case `$DUMPBIN -symbols -headers /dev/null 2>&1 | $SED '1q'` in *COFF*) DUMPBIN="$DUMPBIN -symbols -headers" ;; *) DUMPBIN=: ;; esac fi AC_SUBST([DUMPBIN]) if test : != "$DUMPBIN"; then NM=$DUMPBIN fi fi test -z "$NM" && NM=nm AC_SUBST([NM]) _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], [lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&AS_MESSAGE_LOG_FD (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&AS_MESSAGE_LOG_FD (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) cat conftest.out >&AS_MESSAGE_LOG_FD if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" fi rm -f conftest*]) ])# LT_PATH_NM # Old names: AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AM_PROG_NM], []) dnl AC_DEFUN([AC_PROG_NM], []) # _LT_CHECK_SHAREDLIB_FROM_LINKLIB # -------------------------------- # how to determine the name of the shared library # associated with a specific link library. # -- PORTME fill in with the dynamic library characteristics m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB], [m4_require([_LT_DECL_EGREP]) m4_require([_LT_DECL_OBJDUMP]) m4_require([_LT_DECL_DLLTOOL]) AC_CACHE_CHECK([how to associate runtime and link libraries], lt_cv_sharedlib_from_linklib_cmd, [lt_cv_sharedlib_from_linklib_cmd='unknown' case $host_os in cygwin* | mingw* | pw32* | cegcc*) # two different shell functions defined in ltmain.sh; # decide which one to use based on capabilities of $DLLTOOL case `$DLLTOOL --help 2>&1` in *--identify-strict*) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib ;; *) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback ;; esac ;; *) # fallback: assume linklib IS sharedlib lt_cv_sharedlib_from_linklib_cmd=$ECHO ;; esac ]) sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO _LT_DECL([], [sharedlib_from_linklib_cmd], [1], [Command to associate shared and link libraries]) ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB # _LT_PATH_MANIFEST_TOOL # ---------------------- # locate the manifest tool m4_defun([_LT_PATH_MANIFEST_TOOL], [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :) test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool], [lt_cv_path_mainfest_tool=no echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out cat conftest.err >&AS_MESSAGE_LOG_FD if $GREP 'Manifest Tool' conftest.out > /dev/null; then lt_cv_path_mainfest_tool=yes fi rm -f conftest*]) if test yes != "$lt_cv_path_mainfest_tool"; then MANIFEST_TOOL=: fi _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl ])# _LT_PATH_MANIFEST_TOOL # _LT_DLL_DEF_P([FILE]) # --------------------- # True iff FILE is a Windows DLL '.def' file. # Keep in sync with func_dll_def_p in the libtool script AC_DEFUN([_LT_DLL_DEF_P], [dnl test DEF = "`$SED -n dnl -e '\''s/^[[ ]]*//'\'' dnl Strip leading whitespace -e '\''/^\(;.*\)*$/d'\'' dnl Delete empty lines and comments -e '\''s/^\(EXPORTS\|LIBRARY\)\([[ ]].*\)*$/DEF/p'\'' dnl -e q dnl Only consider the first "real" line $1`" dnl ])# _LT_DLL_DEF_P # LT_LIB_M # -------- # check for math library AC_DEFUN([LT_LIB_M], [AC_REQUIRE([AC_CANONICAL_HOST])dnl LIBM= case $host in *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) # These system don't have libm, or don't need it ;; *-ncr-sysv4.3*) AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw) AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") ;; *) AC_CHECK_LIB(m, cos, LIBM=-lm) ;; esac AC_SUBST([LIBM]) ])# LT_LIB_M # Old name: AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_CHECK_LIBM], []) # _LT_COMPILER_NO_RTTI([TAGNAME]) # ------------------------------- m4_defun([_LT_COMPILER_NO_RTTI], [m4_require([_LT_TAG_COMPILER])dnl _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= if test yes = "$GCC"; then case $cc_basename in nvcc*) _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; *) _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; esac _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], lt_cv_prog_compiler_rtti_exceptions, [-fno-rtti -fno-exceptions], [], [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) fi _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], [Compiler flag to turn off builtin functions]) ])# _LT_COMPILER_NO_RTTI # _LT_CMD_GLOBAL_SYMBOLS # ---------------------- m4_defun([_LT_CMD_GLOBAL_SYMBOLS], [AC_REQUIRE([AC_CANONICAL_HOST])dnl AC_REQUIRE([AC_PROG_CC])dnl AC_REQUIRE([AC_PROG_AWK])dnl AC_REQUIRE([LT_PATH_NM])dnl AC_REQUIRE([LT_PATH_LD])dnl m4_require([_LT_DECL_SED])dnl m4_require([_LT_DECL_EGREP])dnl m4_require([_LT_TAG_COMPILER])dnl # Check for command to grab the raw symbol name followed by C symbol from nm. AC_MSG_CHECKING([command to parse $NM output from $compiler object]) AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], [ # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[[BCDEGRST]]' # Regexp to match symbols that can be accessed directly from C. sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[[BCDT]]' ;; cygwin* | mingw* | pw32* | cegcc*) symcode='[[ABCDGISTW]]' ;; hpux*) if test ia64 = "$host_cpu"; then symcode='[[ABCDEGRST]]' fi ;; irix* | nonstopux*) symcode='[[BCDEGRST]]' ;; osf*) symcode='[[BCDEGQRST]]' ;; solaris*) symcode='[[BDRT]]' ;; sco3.2v5*) symcode='[[DT]]' ;; sysv4.2uw2*) symcode='[[DT]]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[[ABDT]]' ;; sysv4) symcode='[[DFNSTU]]' ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[[ABCDGIRSTW]]' ;; esac if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Gets list of data symbols to import. lt_cv_sys_global_symbol_to_import="$SED -n -e 's/^I .* \(.*\)$/\1/p'" # Adjust the below global symbol transforms to fixup imported variables. lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" lt_c_name_lib_hook="\ -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" else # Disable hooks by default. lt_cv_sys_global_symbol_to_import= lt_cdecl_hook= lt_c_name_hook= lt_c_name_lib_hook= fi # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="$SED -n"\ $lt_cdecl_hook\ " -e 's/^T .* \(.*\)$/extern int \1();/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="$SED -n"\ $lt_c_name_hook\ " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" # Transform an extracted symbol line into symbol name with lib prefix and # symbol address. lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="$SED -n"\ $lt_c_name_lib_hook\ " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function, # D for any global variable and I for any imported variable. # Also find C++ and __fastcall symbols from MSVC++ or ICC, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK ['"\ " {last_section=section; section=\$ 3};"\ " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx]" else lt_cv_sys_global_symbol_pipe="$SED -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | $SED '/ __gnu_lto/d'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if AC_TRY_EVAL(ac_compile); then # Now try to grab the symbols. nlist=conftest.nm if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then if $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE /* DATA imports from DLLs on WIN32 can't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT@&t@_DLSYM_CONST #elif defined __osf__ /* This system does not cope well with relocations in const data. */ # define LT@&t@_DLSYM_CONST #else # define LT@&t@_DLSYM_CONST const #endif #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ LT@&t@_DLSYM_CONST struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[[]] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_globsym_save_LIBS=$LIBS lt_globsym_save_CFLAGS=$CFLAGS LIBS=conftstm.$ac_objext CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then pipe_works=yes fi LIBS=$lt_globsym_save_LIBS CFLAGS=$lt_globsym_save_CFLAGS else echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD fi else echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD fi else echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD cat conftest.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test yes = "$pipe_works"; then break else lt_cv_sys_global_symbol_pipe= fi done ]) if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then AC_MSG_RESULT(failed) else AC_MSG_RESULT(ok) fi # Response file support. if test "$lt_cv_nm_interface" = "MS dumpbin"; then nm_file_list_spec='@' elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then nm_file_list_spec='@' fi _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], [Take the output of nm and produce a listing of raw symbols and C names]) _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], [Transform the output of nm in a proper C declaration]) _LT_DECL([global_symbol_to_import], [lt_cv_sys_global_symbol_to_import], [1], [Transform the output of nm into a list of symbols to manually relocate]) _LT_DECL([global_symbol_to_c_name_address], [lt_cv_sys_global_symbol_to_c_name_address], [1], [Transform the output of nm in a C name address pair]) _LT_DECL([global_symbol_to_c_name_address_lib_prefix], [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], [Transform the output of nm in a C name address pair when lib prefix is needed]) _LT_DECL([nm_interface], [lt_cv_nm_interface], [1], [The name lister interface]) _LT_DECL([], [nm_file_list_spec], [1], [Specify filename containing input files for $NM]) ]) # _LT_CMD_GLOBAL_SYMBOLS # _LT_COMPILER_PIC([TAGNAME]) # --------------------------- m4_defun([_LT_COMPILER_PIC], [m4_require([_LT_TAG_COMPILER])dnl _LT_TAGVAR(lt_prog_compiler_wl, $1)= _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)= m4_if([$1], [CXX], [ # C++ specific cases for pic, static, wl, etc. if test yes = "$GXX"; then _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' case $host_os in aix*) # All AIX code is PIC. if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the '-m68020' flag to GCC prevents building anything better, # like '-m68040'. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | cygwin* | os2* | pw32* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) case $host_os in os2*) _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' ;; esac ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' ;; *djgpp*) # DJGPP does not support shared libraries at all _LT_TAGVAR(lt_prog_compiler_pic, $1)= ;; haiku*) # PIC is the default for Haiku. # The "-static" flag exists, but is broken. _LT_TAGVAR(lt_prog_compiler_static, $1)= ;; interix[[3-9]]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic fi ;; hpux*) # PIC is the default for 64-bit PA HP-UX, but not for 32-bit # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag # sets the default TLS model and affects inlining. case $host_cpu in hppa*64*) ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac ;; *qnx* | *nto*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac else case $host_os in aix[[4-9]]*) # All AIX code is PIC. if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' else _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' fi ;; chorus*) case $cc_basename in cxch68*) # Green Hills C++ Compiler # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" ;; esac ;; mingw* | cygwin* | os2* | pw32* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; dgux*) case $cc_basename in ec++*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' ;; ghcx*) # Green Hills C++ Compiler _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; *) ;; esac ;; freebsd* | dragonfly* | midnightbsd*) # FreeBSD uses GNU C++ ;; hpux9* | hpux10* | hpux11*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' if test ia64 != "$host_cpu"; then _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' fi ;; aCC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' ;; esac ;; *) ;; esac ;; interix*) # This is c89, which is MS Visual C++ (no shared libs) # Anyone wants to do a port? ;; irix5* | irix6* | nonstopux*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' # CC pic flag -KPIC is the default. ;; *) ;; esac ;; linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) case $cc_basename in KCC*) # KAI C++ Compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; ecpc* ) # old Intel C++ for x86_64, which still supported -KPIC. _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; icpc* ) # Intel C++, used to be incompatible with GCC. # ICC 10 doesn't accept -KPIC any more. _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; pgCC* | pgcpp*) # Portland Group C++ compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; cxx*) # Compaq C++ # Make sure the PIC flag is empty. It appears that all Alpha # Linux and Compaq Tru64 Unix objects are PIC. _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL 8.0, 9.0 on PPC and BlueGene _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' ;; *) case `$CC -V 2>&1 | $SED 5q` in *Sun\ C*) # Sun C++ 5.9 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; esac ;; esac ;; lynxos*) ;; m88k*) ;; mvs*) case $cc_basename in cxx*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' ;; *) ;; esac ;; netbsd*) ;; *qnx* | *nto*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; osf3* | osf4* | osf5*) case $cc_basename in KCC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' ;; RCC*) # Rational C++ 2.4.1 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; cxx*) # Digital/Compaq C++ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # Make sure the PIC flag is empty. It appears that all Alpha # Linux and Compaq Tru64 Unix objects are PIC. _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; *) ;; esac ;; psos*) ;; solaris*) case $cc_basename in CC* | sunCC*) # Sun C++ 4.2, 5.x and Centerline C++ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; gcx*) # Green Hills C++ Compiler _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' ;; *) ;; esac ;; sunos4*) case $cc_basename in CC*) # Sun C++ 4.x _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; lcc*) # Lucid _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; *) ;; esac ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; esac ;; tandem*) case $cc_basename in NCC*) # NonStop-UX NCC 3.20 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' ;; *) ;; esac ;; vxworks*) ;; *) _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; esac fi ], [ if test yes = "$GCC"; then _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' case $host_os in aix*) # All AIX code is PIC. if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the '-m68020' flag to GCC prevents building anything better, # like '-m68040'. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) case $host_os in os2*) _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' ;; esac ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' ;; haiku*) # PIC is the default for Haiku. # The "-static" flag exists, but is broken. _LT_TAGVAR(lt_prog_compiler_static, $1)= ;; hpux*) # PIC is the default for 64-bit PA HP-UX, but not for 32-bit # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag # sets the default TLS model and affects inlining. case $host_cpu in hppa*64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac ;; interix[[3-9]]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; msdosdjgpp*) # Just because we use GCC doesn't mean we suddenly get shared libraries # on systems that don't support them. _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no enable_shared=no ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic fi ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac case $cc_basename in nvcc*) # Cuda Compiler Driver 2.2 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)" fi ;; esac else # PORTME Check for flag to pass linker flags through the system compiler. case $host_os in aix*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' else _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' fi ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' case $cc_basename in nagfor*) # NAG Fortran compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; esac ;; mingw* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) case $host_os in os2*) _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' ;; esac ;; hpux9* | hpux10* | hpux11*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but # not for PA HP-UX. case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' ;; esac # Is there a better lt_prog_compiler_static that works with the bundled CC? _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' ;; irix5* | irix6* | nonstopux*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # PIC (with -KPIC) is the default. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) case $cc_basename in # old Intel for x86_64, which still supported -KPIC. ecc*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; # icc used to be incompatible with GCC. # ICC 10 doesn't accept -KPIC any more. icc* | ifort*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; # Lahey Fortran 8.1. lf95*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' ;; nagfor*) # NAG Fortran compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; tcc*) # Fabrice Bellard et al's Tiny C Compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) # Portland Group compilers (*not* the Pentium gcc compiler, # which looks to be a dead project) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; ccc*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # All Alpha code is PIC. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; xl* | bgxl* | bgf* | mpixl*) # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' ;; *) case `$CC -V 2>&1 | $SED 5q` in *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*) # Sun Fortran 8.3 passes all unrecognized flags to the linker _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='' ;; *Sun\ F* | *Sun*Fortran*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; *Sun\ C*) # Sun C 5.9 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' ;; *Intel*\ [[CF]]*Compiler*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; *Portland\ Group*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; esac ;; esac ;; newsos6) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; osf3* | osf4* | osf5*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # All OSF/1 code is PIC. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; rdos*) _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; solaris*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' case $cc_basename in f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; *) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; esac ;; sunos4*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; sysv4 | sysv4.2uw2* | sysv4.3*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; unicos*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; uts4*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; *) _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; esac fi ]) case $host_os in # For platforms that do not support PIC, -DPIC is meaningless: *djgpp*) _LT_TAGVAR(lt_prog_compiler_pic, $1)= ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" ;; esac AC_CACHE_CHECK([for $compiler option to produce PIC], [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)], [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1) # # Check to make sure the PIC flag actually works. # if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; 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The following line is correct: shared_flag='-G' else if test yes = "$aix_use_runtimelinking"; then shared_flag='$wl-G' else shared_flag='$wl-bM:SRE' fi shared_flag_aix='$wl-bM:SRE' shared_flag_svr4='$wl-G' fi fi _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall' # It seems that -bexpall does not export symbols beginning with # underscore (_), so it is better to generate a list of symbols to export. _LT_TAGVAR(always_export_symbols, $1)=yes if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then # Warning - without using the other runtime loading flags (-brtl), # -berok will link without error, but may produce a broken library. _LT_TAGVAR(allow_undefined_flag, $1)='-berok' # Determine the default libpath from the value encoded in an # empty executable. _LT_SYS_MODULE_PATH_AIX([$1]) _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag else if test ia64 = "$host_cpu"; then _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib' _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an # empty executable. _LT_SYS_MODULE_PATH_AIX([$1]) _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" # Warning - without using the other run time loading flags, # -berok will link without error, but may produce a broken library. _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok' _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok' if test yes = "$with_gnu_ld"; then # We only use this code for GNU lds that support --whole-archive. _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive' else # Exported symbols can be pulled into shared objects from archives _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' fi _LT_TAGVAR(archive_cmds_need_lc, $1)=yes _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' # -brtl affects multiple linker settings, -berok does not and is overridden later compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`' if test svr4 != "$with_aix_soname"; then # This is similar to how AIX traditionally builds its shared libraries. _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' fi if test aix != "$with_aix_soname"; then _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! 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Future versions do this automatically, but an explicit c++rt0.o # does not break anything, and helps significantly (at the cost of a little # extra space). freebsd2.2*) _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; # Unfortunately, older versions of FreeBSD 2 do not have this feature. freebsd2.*) _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_minus_L, $1)=yes _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; # FreeBSD 3 and greater uses gcc -shared to do shared libraries. freebsd* | dragonfly* | midnightbsd*) _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; hpux9*) if test yes = "$GCC"; then _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' else _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' fi _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: _LT_TAGVAR(hardcode_direct, $1)=yes # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. _LT_TAGVAR(hardcode_minus_L, $1)=yes _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' ;; hpux10*) if test yes,no = "$GCC,$with_gnu_ld"; then _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi if test no = "$with_gnu_ld"; then _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_direct_absolute, $1)=yes _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. _LT_TAGVAR(hardcode_minus_L, $1)=yes fi ;; hpux11*) if test yes,no = "$GCC,$with_gnu_ld"; then case $host_cpu in hppa*64*) _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case $host_cpu in hppa*64*) _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) m4_if($1, [], [ # Older versions of the 11.00 compiler do not understand -b yet # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) _LT_LINKER_OPTION([if $CC understands -b], _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b], [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'], [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])], [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags']) ;; esac fi if test no = "$with_gnu_ld"; then _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: case $host_cpu in hppa*64*|ia64*) _LT_TAGVAR(hardcode_direct, $1)=no _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; *) _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_direct_absolute, $1)=yes _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. _LT_TAGVAR(hardcode_minus_L, $1)=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test yes = "$GCC"; then _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' # Try to use the -exported_symbol ld option, if it does not # work, assume that -exports_file does not work either and # implicitly export all symbols. # This should be the same for all languages, so no per-tag cache variable. AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol], [lt_cv_irix_exported_symbol], [save_LDFLAGS=$LDFLAGS LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" AC_LINK_IFELSE( [AC_LANG_SOURCE( [AC_LANG_CASE([C], [[int foo (void) { return 0; }]], [C++], [[int foo (void) { return 0; }]], [Fortran 77], [[ subroutine foo end]], [Fortran], [[ subroutine foo end]])])], [lt_cv_irix_exported_symbol=yes], [lt_cv_irix_exported_symbol=no]) LDFLAGS=$save_LDFLAGS]) if test yes = "$lt_cv_irix_exported_symbol"; then _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib' fi else _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib' fi _LT_TAGVAR(archive_cmds_need_lc, $1)='no' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: _LT_TAGVAR(inherit_rpath, $1)=yes _LT_TAGVAR(link_all_deplibs, $1)=yes ;; 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then _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' else _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' fi else _LT_TAGVAR(ld_shlibs, $1)=no fi ;; os2*) _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' _LT_TAGVAR(hardcode_minus_L, $1)=yes _LT_TAGVAR(allow_undefined_flag, $1)=unsupported shrext_cmds=.dll _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ $ECHO EXPORTS >> $output_objdir/$libname.def~ emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ emximp -o $lib $output_objdir/$libname.def' _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ $ECHO EXPORTS >> $output_objdir/$libname.def~ prefix_cmds="$SED"~ if test EXPORTS = "`$SED 1q $export_symbols`"; then prefix_cmds="$prefix_cmds -e 1d"; fi~ prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ emximp -o $lib $output_objdir/$libname.def' _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes _LT_TAGVAR(file_list_spec, $1)='@' ;; osf3*) if test yes = "$GCC"; then _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' else _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' fi _LT_TAGVAR(archive_cmds_need_lc, $1)='no' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: ;; 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solaris*) _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' if test yes = "$GCC"; then wlarc='$wl' _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' else case `$CC -V 2>&1` in *"Compilers 5.0"*) wlarc='' _LT_TAGVAR(archive_cmds, $1)='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' ;; *) wlarc='$wl' _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' ;; esac fi _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' _LT_TAGVAR(hardcode_shlibpath_var, $1)=no case $host_os in solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; *) # The compiler driver will combine and reorder linker options, # but understands '-z linker_flag'. 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(KAI) C++ Compiler # KCC will only create a shared library if the output file # ends with ".so" (or ".sl" for HP-UX), so rename the library # to its proper name (with version) after linking. _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib $wl-retain-symbols-file,$export_symbols; mv \$templib $lib' # Commands to make compiler produce verbose output that lists # what "hidden" libraries, object files and flags are used when # linking a shared library. # # There doesn't appear to be a way to prevent this compiler from # explicitly linking system object files so we need to strip them # from the output so that they don't get included in the library # dependencies. output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' # Archives containing C++ object files must be created using # "CC -Bstatic", where "CC" is the KAI C++ compiler. _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; icpc* | ecpc* ) # Intel C++ with_gnu_ld=yes # version 8.0 and above of icpc choke on multiply defined symbols # if we add $predep_objects and $postdep_objects, however 7.1 and # earlier do not add the objects themselves. case `$CC -V 2>&1` in *"Version 7."*) _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' ;; *) # Version 8.0 or newer tmp_idyn= case $host_cpu in ia64*) tmp_idyn=' -i_dynamic';; esac _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' ;; esac _LT_TAGVAR(archive_cmds_need_lc, $1)=no _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive' ;; pgCC* | pgcpp*) # Portland Group C++ compiler case `$CC -V` in *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*) _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ rm -rf $tpldir~ $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ rm -rf $tpldir~ $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ $RANLIB $oldlib' _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ rm -rf $tpldir~ $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ rm -rf $tpldir~ $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' ;; *) # Version 6 and above use weak symbols _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' ;; esac _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl--rpath $wl$libdir' _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' ;; cxx*) # Compaq C++ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib $wl-retain-symbols-file $wl$export_symbols' runpath_var=LD_RUN_PATH _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: # Commands to make compiler produce verbose output that lists # what "hidden" libraries, object files and flags are used when # linking a shared library. # # There doesn't appear to be a way to prevent this compiler from # explicitly linking system object files so we need to strip them # from the output so that they don't get included in the library # dependencies. output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; 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If no INCLUDES are specified, the # default includes are used. If ACTION-IF-SIGNED is given, it is # additional shell code to execute when the type is signed. If # ACTION-IF-UNSIGNED is given, it is executed when the type is unsigned. # # This macro assumes that the type exists. Therefore the existence of the # type should be checked before calling this macro. For example: # # AC_CHECK_HEADERS([wchar.h]) # AC_CHECK_TYPE([wchar_t],,[ AC_MSG_ERROR([Type wchar_t not found.]) ]) # AX_CHECK_SIGN([wchar_t], # [ AC_DEFINE(WCHAR_T_SIGNED, 1, [Define if wchar_t is signed]) ], # [ AC_DEFINE(WCHAR_T_UNSIGNED, 1, [Define if wchar_t is unsigned]) ], [ # #ifdef HAVE_WCHAR_H # #include # #endif # ]) # # LICENSE # # Copyright (c) 2008 Ville Laurikari # # Copying and distribution of this file, with or without modification, are # permitted in any medium without royalty provided the copyright notice # and this notice are preserved. This file is offered as-is, without any # warranty. #serial 10 AU_ALIAS([VL_CHECK_SIGN], [AX_CHECK_SIGN]) AC_DEFUN([AX_CHECK_SIGN], [ typename=`echo $1 | sed "s/@<:@^a-zA-Z0-9_@:>@/_/g"` AC_CACHE_CHECK([whether $1 is signed], ax_cv_decl_${typename}_signed, [ AC_COMPILE_IFELSE( [AC_LANG_PROGRAM([[$4]], [[ int foo @<:@ 1 - 2 * !((($1) -1) < 0) @:>@ ; (void)foo[0] ]])], [ eval "ax_cv_decl_${typename}_signed=\"yes\"" ], [ eval "ax_cv_decl_${typename}_signed=\"no\"" ]) ]) symbolname=`echo $1 | sed "s/@<:@^a-zA-Z0-9_@:>@/_/g" | tr "a-z" "A-Z"` if eval "test \"\${ax_cv_decl_${typename}_signed}\" = \"yes\""; then $2 elif eval "test \"\${ax_cv_decl_${typename}_signed}\" = \"no\""; then $3 fi ])dnl tre-0.9.0/m4/progtest.m4000644 001751 001751 00000005550 14650701007 014342 0ustar00desdes000000 000000 # progtest.m4 serial 4 (gettext-0.14.2) dnl Copyright (C) 1996-2003, 2005 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl dnl This file can can be used in projects which are not available under dnl the GNU General Public License or the GNU Library General Public dnl License but which still want to provide support for the GNU gettext dnl functionality. dnl Please note that the actual code of the GNU gettext library is covered dnl by the GNU Library General Public License, and the rest of the GNU dnl gettext package package is covered by the GNU General Public License. dnl They are *not* in the public domain. dnl Authors: dnl Ulrich Drepper , 1996. AC_PREREQ(2.50) # Search path for a program which passes the given test. dnl AM_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR, dnl TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]]) AC_DEFUN([AM_PATH_PROG_WITH_TEST], [ # Prepare PATH_SEPARATOR. # The user is always right. if test "${PATH_SEPARATOR+set}" != set; then echo "#! /bin/sh" >conf$$.sh echo "exit 0" >>conf$$.sh chmod +x conf$$.sh if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then PATH_SEPARATOR=';' else PATH_SEPARATOR=: fi rm -f conf$$.sh fi # Find out how to test for executable files. Don't use a zero-byte file, # as systems may use methods other than mode bits to determine executability. cat >conf$$.file <<_ASEOF #! /bin/sh exit 0 _ASEOF chmod +x conf$$.file if test -x conf$$.file >/dev/null 2>&1; then ac_executable_p="test -x" else ac_executable_p="test -f" fi rm -f conf$$.file # Extract the first word of "$2", so it can be a program name with args. set dummy $2; ac_word=[$]2 AC_MSG_CHECKING([for $ac_word]) AC_CACHE_VAL(ac_cv_path_$1, [case "[$]$1" in [[\\/]]* | ?:[[\\/]]*) ac_cv_path_$1="[$]$1" # Let the user override the test with a path. ;; *) ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR for ac_dir in ifelse([$5], , $PATH, [$5]); do IFS="$ac_save_IFS" test -z "$ac_dir" && ac_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then echo "$as_me: trying $ac_dir/$ac_word..." >&AS_MESSAGE_LOG_FD if [$3]; then ac_cv_path_$1="$ac_dir/$ac_word$ac_exec_ext" break 2 fi fi done done IFS="$ac_save_IFS" dnl If no 4th arg is given, leave the cache variable unset, dnl so AC_PATH_PROGS will keep looking. ifelse([$4], , , [ test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4" ])dnl ;; esac])dnl $1="$ac_cv_path_$1" if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then AC_MSG_RESULT([$]$1) else AC_MSG_RESULT(no) fi AC_SUBST($1)dnl ]) tre-0.9.0/m4/Makefile.am000644 001751 001751 00000000155 14666321746 014300 0ustar00desdes000000 000000 EXTRA_DIST = \ ax_check_funcs_comp.m4 \ ax_check_sign.m4 \ ax_decl_wchar_max.m4 \ vl_prog_cc_warnings.m4 tre-0.9.0/m4/nls.m4000644 001751 001751 00000002266 14650701007 013270 0ustar00desdes000000 000000 # nls.m4 serial 3 (gettext-0.15) dnl Copyright (C) 1995-2003, 2005-2006 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl dnl This file can can be used in projects which are not available under dnl the GNU General Public License or the GNU Library General Public dnl License but which still want to provide support for the GNU gettext dnl functionality. dnl Please note that the actual code of the GNU gettext library is covered dnl by the GNU Library General Public License, and the rest of the GNU dnl gettext package package is covered by the GNU General Public License. dnl They are *not* in the public domain. dnl Authors: dnl Ulrich Drepper , 1995-2000. dnl Bruno Haible , 2000-2003. AC_PREREQ(2.50) AC_DEFUN([AM_NLS], [ AC_MSG_CHECKING([whether NLS is requested]) dnl Default is enabled NLS AC_ARG_ENABLE(nls, [ --disable-nls do not use Native Language Support], USE_NLS=$enableval, USE_NLS=yes) AC_MSG_RESULT($USE_NLS) AC_SUBST(USE_NLS) ]) tre-0.9.0/m4/vl_prog_cc_warnings.m4000644 001751 001751 00000011405 14667074706 016535 0ustar00desdes000000 000000 dnl @synopsis VL_PROG_CC_WARNINGS([ANSI]) dnl dnl Enables a high level of warnings for the C compiler. Optionally, dnl if the first argument is nonempty, turns on flags which enforce and/or dnl enable proper ANSI C if such are known with the compiler used. dnl dnl Currently this macro knows about GCC, Solaris C compiler, dnl Digital Unix C compiler, C for AIX Compiler, HP-UX C compiler, dnl IRIX C compiler, NEC SX-5 (Super-UX 10) C compiler, and Cray J90 dnl (Unicos 10.0.0.8) C compiler. dnl dnl @version 1.2 dnl @author Ville Laurikari dnl AC_DEFUN([VL_PROG_CC_WARNINGS], [ # Don't override if CFLAGS was already set. if test -z "$ac_env_CFLAGS_set"; then ansi=$1 if test -z "$ansi"; then msg="for C compiler warning flags" else msg="for C compiler warning and ANSI conformance flags" fi AC_CACHE_CHECK($msg, vl_cv_prog_cc_warnings, [ if test -n "$CC"; then cat > conftest.c <&1 | grep -i "WorkShop" > /dev/null 2>&1 && $CC -c -v -Xc conftest.c > /dev/null 2>&1 && test -f conftest.o; then if test -z "$ansi"; then vl_cv_prog_cc_warnings="-v" else vl_cv_prog_cc_warnings="-v -Xc" fi dnl Compaq (formerly Digital Unix) C compiler elif ($CC -V 2>&1 | grep -i "Digital UNIX Compiler" > /dev/null 2>&1 || $CC -V 2>&1 | grep -i "Compaq C" > /dev/null 2>&1) && $CC -c -verbose -w0 -warnprotos -std1 conftest.c > /dev/null 2>&1 && test -f conftest.o; then if test -z "$ansi"; then vl_cv_prog_cc_warnings="-verbose -w0 -warnprotos" else vl_cv_prog_cc_warnings="-verbose -w0 -warnprotos -std1" fi dnl C for AIX Compiler elif $CC 2>&1 | grep -i "C for AIX Compiler" > /dev/null 2>&1 && $CC -c -qlanglvl=ansi -qinfo=all conftest.c > /dev/null 2>&1 && test -f conftest.o; then if test -z "$ansi"; then vl_cv_prog_cc_warnings="-qsrcmsg -qinfo=all:noppt:noppc:noobs:nocnd:nouni:nocnv" else vl_cv_prog_cc_warnings="-qsrcmsg -qinfo=all:noppt:noppc:noobs:nocnd:nouni:nocnv -qlanglvl=ansi" fi dnl IRIX C compiler elif $CC -version 2>&1 | grep -i "MIPSpro Compilers" > /dev/null 2>&1 && $CC -c -fullwarn -ansi -ansiE conftest.c > /dev/null 2>&1 && test -f conftest.o; then if test -z "$ansi"; then vl_cv_prog_cc_warnings="-fullwarn" else vl_cv_prog_cc_warnings="-fullwarn -ansi -ansiE" fi dnl HP-UX C compiler elif what $CC 2>&1 | grep -i "HP C Compiler" > /dev/null 2>&1 && $CC -c -Aa +w1 conftest.c > /dev/null 2>&1 && test -f conftest.o; then if test -z "$ansi"; then vl_cv_prog_cc_warnings="+w1" else vl_cv_prog_cc_warnings="+w1 -Aa" fi dnl The NEC SX-5 (Super-UX 10) C compiler elif $CC -V 2>&1 | grep "/SX" > /dev/null 2>&1 && $CC -c -pvctl[,]fullmsg -Xc conftest.c > /dev/null 2>&1 && test -f conftest.o; then if test -z "$ansi"; then vl_cv_prog_cc_warnings="-pvctl[,]fullmsg" else vl_cv_prog_cc_warnings="-pvctl[,]fullmsg -Xc" fi dnl The Cray C compiler (Unicos) elif $CC -V 2>&1 | grep -i "Cray" > /dev/null 2>&1 && $CC -c -h msglevel 2 conftest.c > /dev/null 2>&1 && test -f conftest.o; then if test -z "$ansi"; then vl_cv_prog_cc_warnings="-h msglevel 2" else vl_cv_prog_cc_warnings="-h msglevel 2 -h conform" fi fi rm -f conftest.* fi if test -n "$vl_cv_prog_cc_warnings"; then CFLAGS="$CFLAGS $vl_cv_prog_cc_warnings" else vl_cv_prog_cc_warnings="unknown" fi ]) fi ])dnl tre-0.9.0/m4/po.m4000644 001751 001751 00000044606 14650701007 013116 0ustar00desdes000000 000000 # po.m4 serial 15 (gettext-0.17) dnl Copyright (C) 1995-2007 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl dnl This file can can be used in projects which are not available under dnl the GNU General Public License or the GNU Library General Public dnl License but which still want to provide support for the GNU gettext dnl functionality. dnl Please note that the actual code of the GNU gettext library is covered dnl by the GNU Library General Public License, and the rest of the GNU dnl gettext package package is covered by the GNU General Public License. dnl They are *not* in the public domain. dnl Authors: dnl Ulrich Drepper , 1995-2000. dnl Bruno Haible , 2000-2003. AC_PREREQ(2.50) dnl Checks for all prerequisites of the po subdirectory. AC_DEFUN([AM_PO_SUBDIRS], [ AC_REQUIRE([AC_PROG_MAKE_SET])dnl AC_REQUIRE([AC_PROG_INSTALL])dnl AC_REQUIRE([AM_PROG_MKDIR_P])dnl defined by automake AC_REQUIRE([AM_NLS])dnl dnl Release version of the gettext macros. This is used to ensure that dnl the gettext macros and po/Makefile.in.in are in sync. AC_SUBST([GETTEXT_MACRO_VERSION], [0.17]) dnl Perform the following tests also if --disable-nls has been given, dnl because they are needed for "make dist" to work. dnl Search for GNU msgfmt in the PATH. dnl The first test excludes Solaris msgfmt and early GNU msgfmt versions. dnl The second test excludes FreeBSD msgfmt. AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt, [$ac_dir/$ac_word --statistics /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1 && (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)], :) AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT) dnl Test whether it is GNU msgfmt >= 0.15. changequote(,)dnl case `$MSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) MSGFMT_015=: ;; *) MSGFMT_015=$MSGFMT ;; esac changequote([,])dnl AC_SUBST([MSGFMT_015]) changequote(,)dnl case `$GMSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) GMSGFMT_015=: ;; *) GMSGFMT_015=$GMSGFMT ;; esac changequote([,])dnl AC_SUBST([GMSGFMT_015]) dnl Search for GNU xgettext 0.12 or newer in the PATH. dnl The first test excludes Solaris xgettext and early GNU xgettext versions. dnl The second test excludes FreeBSD xgettext. AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext, [$ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1 && (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)], :) dnl Remove leftover from FreeBSD xgettext call. rm -f messages.po dnl Test whether it is GNU xgettext >= 0.15. changequote(,)dnl case `$XGETTEXT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) XGETTEXT_015=: ;; *) XGETTEXT_015=$XGETTEXT ;; esac changequote([,])dnl AC_SUBST([XGETTEXT_015]) dnl Search for GNU msgmerge 0.11 or newer in the PATH. AM_PATH_PROG_WITH_TEST(MSGMERGE, msgmerge, [$ac_dir/$ac_word --update -q /dev/null /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1], :) dnl Installation directories. dnl Autoconf >= 2.60 defines localedir. For older versions of autoconf, we dnl have to define it here, so that it can be used in po/Makefile. test -n "$localedir" || localedir='${datadir}/locale' AC_SUBST([localedir]) dnl Support for AM_XGETTEXT_OPTION. test -n "${XGETTEXT_EXTRA_OPTIONS+set}" || XGETTEXT_EXTRA_OPTIONS= AC_SUBST([XGETTEXT_EXTRA_OPTIONS]) AC_CONFIG_COMMANDS([po-directories], [[ for ac_file in $CONFIG_FILES; do # Support "outfile[:infile[:infile...]]" case "$ac_file" in *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; esac # PO directories have a Makefile.in generated from Makefile.in.in. case "$ac_file" in */Makefile.in) # Adjust a relative srcdir. ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'` ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`" ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'` # In autoconf-2.13 it is called $ac_given_srcdir. # In autoconf-2.50 it is called $srcdir. test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir" case "$ac_given_srcdir" in .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;; /*) top_srcdir="$ac_given_srcdir" ;; *) top_srcdir="$ac_dots$ac_given_srcdir" ;; esac # Treat a directory as a PO directory if and only if it has a # POTFILES.in file. This allows packages to have multiple PO # directories under different names or in different locations. if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then rm -f "$ac_dir/POTFILES" test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES" cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES" POMAKEFILEDEPS="POTFILES.in" # ALL_LINGUAS, POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES depend # on $ac_dir but don't depend on user-specified configuration # parameters. if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then # The LINGUAS file contains the set of available languages. if test -n "$OBSOLETE_ALL_LINGUAS"; then test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete" fi ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"` # Hide the ALL_LINGUAS assigment from automake < 1.5. eval 'ALL_LINGUAS''=$ALL_LINGUAS_' POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS" else # The set of available languages was given in configure.in. # Hide the ALL_LINGUAS assigment from automake < 1.5. eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS' fi # Compute POFILES # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po) # Compute UPDATEPOFILES # as $(foreach lang, $(ALL_LINGUAS), $(lang).po-update) # Compute DUMMYPOFILES # as $(foreach lang, $(ALL_LINGUAS), $(lang).nop) # Compute GMOFILES # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo) case "$ac_given_srcdir" in .) srcdirpre= ;; *) srcdirpre='$(srcdir)/' ;; esac POFILES= UPDATEPOFILES= DUMMYPOFILES= GMOFILES= for lang in $ALL_LINGUAS; do POFILES="$POFILES $srcdirpre$lang.po" UPDATEPOFILES="$UPDATEPOFILES $lang.po-update" DUMMYPOFILES="$DUMMYPOFILES $lang.nop" GMOFILES="$GMOFILES $srcdirpre$lang.gmo" done # CATALOGS depends on both $ac_dir and the user's LINGUAS # environment variable. INST_LINGUAS= if test -n "$ALL_LINGUAS"; then for presentlang in $ALL_LINGUAS; do useit=no if test "%UNSET%" != "$LINGUAS"; then desiredlanguages="$LINGUAS" else desiredlanguages="$ALL_LINGUAS" fi for desiredlang in $desiredlanguages; do # Use the presentlang catalog if desiredlang is # a. equal to presentlang, or # b. a variant of presentlang (because in this case, # presentlang can be used as a fallback for messages # which are not translated in the desiredlang catalog). case "$desiredlang" in "$presentlang"*) useit=yes;; esac done if test $useit = yes; then INST_LINGUAS="$INST_LINGUAS $presentlang" fi done fi CATALOGS= if test -n "$INST_LINGUAS"; then for lang in $INST_LINGUAS; do CATALOGS="$CATALOGS $lang.gmo" done fi test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile" sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile" for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do if test -f "$f"; then case "$f" in *.orig | *.bak | *~) ;; *) cat "$f" >> "$ac_dir/Makefile" ;; esac fi done fi ;; esac done]], [# Capture the value of obsolete ALL_LINGUAS because we need it to compute # POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES, CATALOGS. But hide it # from automake < 1.5. eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"' # Capture the value of LINGUAS because we need it to compute CATALOGS. LINGUAS="${LINGUAS-%UNSET%}" ]) ]) dnl Postprocesses a Makefile in a directory containing PO files. AC_DEFUN([AM_POSTPROCESS_PO_MAKEFILE], [ # When this code is run, in config.status, two variables have already been # set: # - OBSOLETE_ALL_LINGUAS is the value of LINGUAS set in configure.in, # - LINGUAS is the value of the environment variable LINGUAS at configure # time. changequote(,)dnl # Adjust a relative srcdir. ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'` ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`" ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'` # In autoconf-2.13 it is called $ac_given_srcdir. # In autoconf-2.50 it is called $srcdir. test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir" case "$ac_given_srcdir" in .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;; /*) top_srcdir="$ac_given_srcdir" ;; *) top_srcdir="$ac_dots$ac_given_srcdir" ;; esac # Find a way to echo strings without interpreting backslash. if test "X`(echo '\t') 2>/dev/null`" = 'X\t'; then gt_echo='echo' else if test "X`(printf '%s\n' '\t') 2>/dev/null`" = 'X\t'; then gt_echo='printf %s\n' else echo_func () { cat < "$ac_file.tmp" if grep -l '@TCLCATALOGS@' "$ac_file" > /dev/null; then # Add dependencies that cannot be formulated as a simple suffix rule. for lang in $ALL_LINGUAS; do frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'` cat >> "$ac_file.tmp" < /dev/null; then # Add dependencies that cannot be formulated as a simple suffix rule. for lang in $ALL_LINGUAS; do frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'` cat >> "$ac_file.tmp" <> "$ac_file.tmp" <= 1.10 to complain if config.rpath is missing. m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([config.rpath])]) AC_REQUIRE([AC_PROG_CC]) dnl we use $CC, $GCC, $LDFLAGS AC_REQUIRE([AC_LIB_PROG_LD]) dnl we use $LD, $with_gnu_ld AC_REQUIRE([AC_CANONICAL_HOST]) dnl we use $host AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT]) dnl we use $ac_aux_dir AC_CACHE_CHECK([for shared library run path origin], acl_cv_rpath, [ CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh . ./conftest.sh rm -f ./conftest.sh acl_cv_rpath=done ]) wl="$acl_cv_wl" acl_libext="$acl_cv_libext" acl_shlibext="$acl_cv_shlibext" acl_libname_spec="$acl_cv_libname_spec" acl_library_names_spec="$acl_cv_library_names_spec" acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" acl_hardcode_direct="$acl_cv_hardcode_direct" acl_hardcode_minus_L="$acl_cv_hardcode_minus_L" dnl Determine whether the user wants rpath handling at all. AC_ARG_ENABLE(rpath, [ --disable-rpath do not hardcode runtime library paths], :, enable_rpath=yes) ]) dnl AC_LIB_LINKFLAGS_BODY(name [, dependencies]) searches for libname and dnl the libraries corresponding to explicit and implicit dependencies. dnl Sets the LIB${NAME}, LTLIB${NAME} and INC${NAME} variables. dnl Also, sets the LIB${NAME}_PREFIX variable to nonempty if libname was found dnl in ${LIB${NAME}_PREFIX}/$acl_libdirstem. 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Using breadth-first-seach. LIB[]NAME= LTLIB[]NAME= INC[]NAME= LIB[]NAME[]_PREFIX= rpathdirs= ltrpathdirs= names_already_handled= names_next_round='$1 $2' while test -n "$names_next_round"; do names_this_round="$names_next_round" names_next_round= for name in $names_this_round; do already_handled= for n in $names_already_handled; do if test "$n" = "$name"; then already_handled=yes break fi done if test -z "$already_handled"; then names_already_handled="$names_already_handled $name" dnl See if it was already located by an earlier AC_LIB_LINKFLAGS dnl or AC_LIB_HAVE_LINKFLAGS call. uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` eval value=\"\$HAVE_LIB$uppername\" if test -n "$value"; then if test "$value" = yes; then eval value=\"\$LIB$uppername\" test -z "$value" || LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$value" eval value=\"\$LTLIB$uppername\" test -z "$value" || LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$value" else dnl An earlier call to AC_LIB_HAVE_LINKFLAGS has determined dnl that this library doesn't exist. So just drop it. : fi else dnl Search the library lib$name in $additional_libdir and $LDFLAGS dnl and the already constructed $LIBNAME/$LTLIBNAME. found_dir= found_la= found_so= found_a= eval libname=\"$acl_libname_spec\" # typically: libname=lib$name if test -n "$acl_shlibext"; then shrext=".$acl_shlibext" # typically: shrext=.so else shrext= fi if test $use_additional = yes; then dir="$additional_libdir" dnl The same code as in the loop below: dnl First look for a shared library. if test -n "$acl_shlibext"; then if test -f "$dir/$libname$shrext"; then found_dir="$dir" found_so="$dir/$libname$shrext" else if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then ver=`(cd "$dir" && \ for f in "$libname$shrext".*; do echo "$f"; done \ | sed -e "s,^$libname$shrext\\\\.,," \ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ | sed 1q ) 2>/dev/null` if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then found_dir="$dir" found_so="$dir/$libname$shrext.$ver" fi else eval library_names=\"$acl_library_names_spec\" for f in $library_names; do if test -f "$dir/$f"; then found_dir="$dir" found_so="$dir/$f" break fi done fi fi fi dnl Then look for a static library. if test "X$found_dir" = "X"; then if test -f "$dir/$libname.$acl_libext"; then found_dir="$dir" found_a="$dir/$libname.$acl_libext" fi fi if test "X$found_dir" != "X"; then if test -f "$dir/$libname.la"; then found_la="$dir/$libname.la" fi fi fi if test "X$found_dir" = "X"; then for x in $LDFLAGS $LTLIB[]NAME; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) case "$x" in -L*) dir=`echo "X$x" | sed -e 's/^X-L//'` dnl First look for a shared library. if test -n "$acl_shlibext"; then if test -f "$dir/$libname$shrext"; then found_dir="$dir" found_so="$dir/$libname$shrext" else if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then ver=`(cd "$dir" && \ for f in "$libname$shrext".*; do echo "$f"; done \ | sed -e "s,^$libname$shrext\\\\.,," \ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ | sed 1q ) 2>/dev/null` if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then found_dir="$dir" found_so="$dir/$libname$shrext.$ver" fi else eval library_names=\"$acl_library_names_spec\" for f in $library_names; do if test -f "$dir/$f"; then found_dir="$dir" found_so="$dir/$f" break fi done fi fi fi dnl Then look for a static library. if test "X$found_dir" = "X"; then if test -f "$dir/$libname.$acl_libext"; then found_dir="$dir" found_a="$dir/$libname.$acl_libext" fi fi if test "X$found_dir" != "X"; then if test -f "$dir/$libname.la"; then found_la="$dir/$libname.la" fi fi ;; esac if test "X$found_dir" != "X"; then break fi done fi if test "X$found_dir" != "X"; then dnl Found the library. LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$found_dir -l$name" if test "X$found_so" != "X"; then dnl Linking with a shared library. We attempt to hardcode its dnl directory into the executable's runpath, unless it's the dnl standard /usr/lib. if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/$acl_libdirstem"; then dnl No hardcoding is needed. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" else dnl Use an explicit option to hardcode DIR into the resulting dnl binary. dnl Potentially add DIR to ltrpathdirs. dnl The ltrpathdirs will be appended to $LTLIBNAME at the end. haveit= for x in $ltrpathdirs; do if test "X$x" = "X$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then ltrpathdirs="$ltrpathdirs $found_dir" fi dnl The hardcoding into $LIBNAME is system dependent. if test "$acl_hardcode_direct" = yes; then dnl Using DIR/libNAME.so during linking hardcodes DIR into the dnl resulting binary. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" else if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then dnl Use an explicit option to hardcode DIR into the resulting dnl binary. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" dnl Potentially add DIR to rpathdirs. dnl The rpathdirs will be appended to $LIBNAME at the end. haveit= for x in $rpathdirs; do if test "X$x" = "X$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then rpathdirs="$rpathdirs $found_dir" fi else dnl Rely on "-L$found_dir". dnl But don't add it if it's already contained in the LDFLAGS dnl or the already constructed $LIBNAME haveit= for x in $LDFLAGS $LIB[]NAME; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X-L$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir" fi if test "$acl_hardcode_minus_L" != no; then dnl FIXME: Not sure whether we should use dnl "-L$found_dir -l$name" or "-L$found_dir $found_so" dnl here. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" else dnl We cannot use $acl_hardcode_runpath_var and LD_RUN_PATH dnl here, because this doesn't fit in flags passed to the dnl compiler. So give up. No hardcoding. This affects only dnl very old systems. dnl FIXME: Not sure whether we should use dnl "-L$found_dir -l$name" or "-L$found_dir $found_so" dnl here. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name" fi fi fi fi else if test "X$found_a" != "X"; then dnl Linking with a static library. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_a" else dnl We shouldn't come here, but anyway it's good to have a dnl fallback. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir -l$name" fi fi dnl Assume the include files are nearby. additional_includedir= case "$found_dir" in */$acl_libdirstem | */$acl_libdirstem/) basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` LIB[]NAME[]_PREFIX="$basedir" additional_includedir="$basedir/include" ;; esac if test "X$additional_includedir" != "X"; then dnl Potentially add $additional_includedir to $INCNAME. dnl But don't add it dnl 1. if it's the standard /usr/include, dnl 2. if it's /usr/local/include and we are using GCC on Linux, dnl 3. if it's already present in $CPPFLAGS or the already dnl constructed $INCNAME, dnl 4. if it doesn't exist as a directory. if test "X$additional_includedir" != "X/usr/include"; then haveit= if test "X$additional_includedir" = "X/usr/local/include"; then if test -n "$GCC"; then case $host_os in linux* | gnu* | k*bsd*-gnu) haveit=yes;; esac fi fi if test -z "$haveit"; then for x in $CPPFLAGS $INC[]NAME; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X-I$additional_includedir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_includedir"; then dnl Really add $additional_includedir to $INCNAME. INC[]NAME="${INC[]NAME}${INC[]NAME:+ }-I$additional_includedir" fi fi fi fi fi dnl Look for dependencies. if test -n "$found_la"; then dnl Read the .la file. It defines the variables dnl dlname, library_names, old_library, dependency_libs, current, dnl age, revision, installed, dlopen, dlpreopen, libdir. save_libdir="$libdir" case "$found_la" in */* | *\\*) . "$found_la" ;; *) . "./$found_la" ;; esac libdir="$save_libdir" dnl We use only dependency_libs. for dep in $dependency_libs; do case "$dep" in -L*) additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` dnl Potentially add $additional_libdir to $LIBNAME and $LTLIBNAME. dnl But don't add it dnl 1. if it's the standard /usr/lib, dnl 2. if it's /usr/local/lib and we are using GCC on Linux, dnl 3. if it's already present in $LDFLAGS or the already dnl constructed $LIBNAME, dnl 4. if it doesn't exist as a directory. if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; then haveit= if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem"; then if test -n "$GCC"; then case $host_os in linux* | gnu* | k*bsd*-gnu) haveit=yes;; esac fi fi if test -z "$haveit"; then haveit= for x in $LDFLAGS $LIB[]NAME; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X-L$additional_libdir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_libdir"; then dnl Really add $additional_libdir to $LIBNAME. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$additional_libdir" fi fi haveit= for x in $LDFLAGS $LTLIB[]NAME; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X-L$additional_libdir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_libdir"; then dnl Really add $additional_libdir to $LTLIBNAME. LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$additional_libdir" fi fi fi fi ;; -R*) dir=`echo "X$dep" | sed -e 's/^X-R//'` if test "$enable_rpath" != no; then dnl Potentially add DIR to rpathdirs. dnl The rpathdirs will be appended to $LIBNAME at the end. haveit= for x in $rpathdirs; do if test "X$x" = "X$dir"; then haveit=yes break fi done if test -z "$haveit"; then rpathdirs="$rpathdirs $dir" fi dnl Potentially add DIR to ltrpathdirs. dnl The ltrpathdirs will be appended to $LTLIBNAME at the end. haveit= for x in $ltrpathdirs; do if test "X$x" = "X$dir"; then haveit=yes break fi done if test -z "$haveit"; then ltrpathdirs="$ltrpathdirs $dir" fi fi ;; -l*) dnl Handle this in the next round. names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` ;; *.la) dnl Handle this in the next round. Throw away the .la's dnl directory; it is already contained in a preceding -L dnl option. names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` ;; *) dnl Most likely an immediate library name. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$dep" LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$dep" ;; esac done fi else dnl Didn't find the library; assume it is in the system directories dnl known to the linker and runtime loader. (All the system dnl directories known to the linker should also be known to the dnl runtime loader, otherwise the system is severely misconfigured.) LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name" LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-l$name" fi fi fi done done if test "X$rpathdirs" != "X"; then if test -n "$acl_hardcode_libdir_separator"; then dnl Weird platform: only the last -rpath option counts, the user must dnl pass all path elements in one option. We can arrange that for a dnl single library, but not when more than one $LIBNAMEs are used. alldirs= for found_dir in $rpathdirs; do alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" done dnl Note: acl_hardcode_libdir_flag_spec uses $libdir and $wl. acl_save_libdir="$libdir" libdir="$alldirs" eval flag=\"$acl_hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag" else dnl The -rpath options are cumulative. for found_dir in $rpathdirs; do acl_save_libdir="$libdir" libdir="$found_dir" eval flag=\"$acl_hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag" done fi fi if test "X$ltrpathdirs" != "X"; then dnl When using libtool, the option that works for both libraries and dnl executables is -R. The -R options are cumulative. for found_dir in $ltrpathdirs; do LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-R$found_dir" done fi ]) dnl AC_LIB_APPENDTOVAR(VAR, CONTENTS) appends the elements of CONTENTS to VAR, dnl unless already present in VAR. dnl Works only for CPPFLAGS, not for LIB* variables because that sometimes dnl contains two or three consecutive elements that belong together. AC_DEFUN([AC_LIB_APPENDTOVAR], [ for element in [$2]; do haveit= for x in $[$1]; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X$element"; then haveit=yes break fi done if test -z "$haveit"; then [$1]="${[$1]}${[$1]:+ }$element" fi done ]) dnl For those cases where a variable contains several -L and -l options dnl referring to unknown libraries and directories, this macro determines the dnl necessary additional linker options for the runtime path. dnl AC_LIB_LINKFLAGS_FROM_LIBS([LDADDVAR], [LIBSVALUE], [USE-LIBTOOL]) dnl sets LDADDVAR to linker options needed together with LIBSVALUE. dnl If USE-LIBTOOL evaluates to non-empty, linking with libtool is assumed, dnl otherwise linking without libtool is assumed. AC_DEFUN([AC_LIB_LINKFLAGS_FROM_LIBS], [ AC_REQUIRE([AC_LIB_RPATH]) AC_REQUIRE([AC_LIB_PREPARE_MULTILIB]) $1= if test "$enable_rpath" != no; then if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then dnl Use an explicit option to hardcode directories into the resulting dnl binary. rpathdirs= next= for opt in $2; do if test -n "$next"; then dir="$next" dnl No need to hardcode the standard /usr/lib. if test "X$dir" != "X/usr/$acl_libdirstem"; then rpathdirs="$rpathdirs $dir" fi next= else case $opt in -L) next=yes ;; -L*) dir=`echo "X$opt" | sed -e 's,^X-L,,'` dnl No need to hardcode the standard /usr/lib. if test "X$dir" != "X/usr/$acl_libdirstem"; then rpathdirs="$rpathdirs $dir" fi next= ;; *) next= ;; esac fi done if test "X$rpathdirs" != "X"; then if test -n ""$3""; then dnl libtool is used for linking. Use -R options. for dir in $rpathdirs; do $1="${$1}${$1:+ }-R$dir" done else dnl The linker is used for linking directly. if test -n "$acl_hardcode_libdir_separator"; then dnl Weird platform: only the last -rpath option counts, the user dnl must pass all path elements in one option. alldirs= for dir in $rpathdirs; do alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$dir" done acl_save_libdir="$libdir" libdir="$alldirs" eval flag=\"$acl_hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" $1="$flag" else dnl The -rpath options are cumulative. for dir in $rpathdirs; do acl_save_libdir="$libdir" libdir="$dir" eval flag=\"$acl_hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" $1="${$1}${$1:+ }$flag" done fi fi fi fi fi AC_SUBST([$1]) ]) tre-0.9.0/po/Rules-quot000644 001751 001751 00000003376 14672762054 014353 0ustar00desdes000000 000000 # Special Makefile rules for English message catalogs with quotation marks. DISTFILES.common.extra1 = quot.sed boldquot.sed en@quot.header en@boldquot.header insert-header.sin Rules-quot .SUFFIXES: .insert-header .po-update-en en@quot.po-create: $(MAKE) en@quot.po-update en@boldquot.po-create: $(MAKE) en@boldquot.po-update en@quot.po-update: en@quot.po-update-en en@boldquot.po-update: en@boldquot.po-update-en .insert-header.po-update-en: @lang=`echo $@ | sed -e 's/\.po-update-en$$//'`; \ if test "$(PACKAGE)" = "gettext"; then PATH=`pwd`/../src:$$PATH; GETTEXTLIBDIR=`cd $(top_srcdir)/src && pwd`; export GETTEXTLIBDIR; fi; \ tmpdir=`pwd`; \ echo "$$lang:"; \ ll=`echo $$lang | sed -e 's/@.*//'`; \ LC_ALL=C; export LC_ALL; \ cd $(srcdir); \ if $(MSGINIT) -i $(DOMAIN).pot --no-translator -l $$ll -o - 2>/dev/null | sed -f $$tmpdir/$$lang.insert-header | $(MSGCONV) -t UTF-8 | $(MSGFILTER) sed -f `echo $$lang | sed -e 's/.*@//'`.sed 2>/dev/null > $$tmpdir/$$lang.new.po; then \ if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \ rm -f $$tmpdir/$$lang.new.po; \ else \ if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \ :; \ else \ echo "creation of $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \ exit 1; \ fi; \ fi; \ else \ echo "creation of $$lang.po failed!" 1>&2; \ rm -f $$tmpdir/$$lang.new.po; \ fi en@quot.insert-header: insert-header.sin sed -e '/^#/d' -e 's/HEADER/en@quot.header/g' $(srcdir)/insert-header.sin > en@quot.insert-header en@boldquot.insert-header: insert-header.sin sed -e '/^#/d' -e 's/HEADER/en@boldquot.header/g' $(srcdir)/insert-header.sin > en@boldquot.insert-header mostlyclean: mostlyclean-quot mostlyclean-quot: rm -f *.insert-header tre-0.9.0/po/Makevars000644 001751 001751 00000003437 14576625735 014051 0ustar00desdes000000 000000 # Makefile variables for PO directory in any package using GNU gettext. # Usually the message domain is the same as the package name. DOMAIN = $(PACKAGE) # These two variables depend on the location of this directory. subdir = po top_builddir = .. # These options get passed to xgettext. XGETTEXT_OPTIONS = --keyword=_ --keyword=N_ # This is the copyright holder that gets inserted into the header of the # $(DOMAIN).pot file. Set this to the copyright holder of the surrounding # package. (Note that the msgstr strings, extracted from the package's # sources, belong to the copyright holder of the package.) Translators are # expected to transfer the copyright for their translations to this person # or entity, or to disclaim their copyright. The empty string stands for # the public domain; in this case the translators are expected to disclaim # their copyright. COPYRIGHT_HOLDER = Ville Laurikari # This is the email address or URL to which the translators shall report # bugs in the untranslated strings: # - Strings which are not entire sentences, see the maintainer guidelines # in the GNU gettext documentation, section 'Preparing Strings'. # - Strings which use unclear terms or require additional context to be # understood. # - Strings which make invalid assumptions about notation of date, time or # money. # - Pluralisation problems. # - Incorrect English spelling. # - Incorrect formatting. # It can be your email address, or a mailing list address where translators # can write to without being subscribed, or the URL of a web page through # which the translators can contact you. MSGID_BUGS_ADDRESS = tre-general@lists.laurikari.net # This is the list of locale categories, beyond LC_MESSAGES, for which the # message catalogs shall be used. It is usually empty. EXTRA_LOCALE_CATEGORIES = tre-0.9.0/po/fi.gmo000644 001751 001751 00000007707 14673255723 013455 0ustar00desdes000000 000000  )/5!1Sk#   #, 5uC7 &C` z(~- M 0[ 9 #    @ X k ) (   < ", 5O  /   5{K     %s: invalid option --%s (standard input)Cannot use -B when reading from standard input.Copyright (c) 2001-2009 Ville Laurikari . Error in record delimiter patternError in search patternError reading from %s: %s Invalid back referenceInvalid character rangeInvalid contents of {}Invalid regexpInvalid use of repetition operatorsMissing ')'Missing ']'Missing '}'No errorNo matchOut of memoryPATTERN is a POSIX extended regular expression (ERE) with the TRE extensions. See tre(7) for a complete description. Record delimiter pattern must not match an empty stringReport bugs to: Searches for approximate matches of PATTERN in each FILE or standard input. Example: `%s -2 optimize foo.txt' outputs all lines in file `foo.txt' that match "optimize" within two errors. E.g. lines which contain "optimise", "optmise", and "opitmize" all match. Trailing backslashTry `%s --help' for more information. Unknown character class nameUnknown collating elementUnknown errorUsage: %s [OPTION]... PATTERN [FILE]... With no FILE, or when FILE is -, reads standard input. If less than two FILEs are given, -h is assumed. Exit status is 0 if a match is found, 1 for no match, and 2 if there were errors. If -E or -# is not specified, only exact matches are selected. Project-Id-Version: TRE 0.7.4 Report-Msgid-Bugs-To: tre-general@lists.laurikari.net PO-Revision-Date: 2002-07-29 23:46+0300 Last-Translator: Ville Laurikari Language-Team: Finnish Language: fi MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Plural-Forms: nplurals=2; plural=(n != 1); %s: virheellinen valitsin --%s (vakiosyöte)Vakiosyötteestä luettaessa -B ei ole sallittu.Tekijänoikeus © 2001-2009 Ville Laurikari . Virhe tietueiden erotinlausekkeessaVirhe hakulausekkeessaEi voi lukea kohteesta %s: %s Virheellinen osalausekeviittausVirheellinen merkkialueVirhe {} sisälläVirheellinen lausekeVirheellinen toisto-operaattorin käyttöPuuttuva ')'Puuttuva ']'Puuttuva '}'Ei virhettäHakulausekkeen esiintymää ei löytynytMuisti loppuHAKULAUSEKE on POSIXin määrittelemä laajennettu säännöllinen lauseke (engl. extended regular expression). Lisäksi voidaan käyttää TRE:n laajennuksia. Hakulausekkeiden täysimittainen kuvaus on tre(7):ssä. Tietueiden erotinlauseke ei saa sopia tyhjään merkkijonoonRaportoi virheistä osoitteeseen: Etsii hakulausekkeen likimääräisiä esiintymiä tiedostoista tai vakiosyötteestä. Esimerkki: `%s -2 lähteä foo.txt' palauttaa kaikki rivit tiedostossa `foo.txt' joihin hakukaava "lähteä" sopii enintään kahdella virheellä. Esimerkiksi rivit jotka sisältävät "lähtee" tai "lähtö" palautetaan. Lauseke loppuu kenoviivaanKokeile `%s --help' saadaksesi lisää tietoa. Tuntematon merkkiluokkaTuntematon lajittuva merkkiTuntematon virheKäyttö: %s [VALITSIN]... HAKULAUSEKE [TIEDOSTO]... Jos TIEDOSTOja ei ole annettu, tai jos TIEDOSTO on -, luetaan vakiosyötteestä. Jos TIEDOSTOja on annettu vähemmän kuin kaksi, valitsin -h otetaan käyttöön automaattisesti. Paluukoodi on 0 jos hakukaavan esiintymiä löytyi, 1 jos niitä ei löytynyt ja 2 jos tapahtui virhe. Jos -E tai -# ei ole annettu, vain tietueet jotka sopivat tarkasti hakulausekkeeseen valitaan. tre-0.9.0/po/fi.po000644 001751 001751 00000022461 14673255644 013305 0ustar00desdes000000 000000 # Finnish translations for TRE package. # This file is distributed under the same license as the TRE package. # msgid "" msgstr "" "Project-Id-Version: TRE 0.7.4\n" "Report-Msgid-Bugs-To: tre-general@lists.laurikari.net\n" "POT-Creation-Date: 2024-09-19 10:44+0200\n" "PO-Revision-Date: 2002-07-29 23:46+0300\n" "Last-Translator: Ville Laurikari \n" "Language-Team: Finnish \n" "Language: fi\n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=ISO-8859-1\n" "Content-Transfer-Encoding: 8bit\n" "Plural-Forms: nplurals=2; plural=(n != 1);\n" #: lib/regerror.c:39 msgid "No error" msgstr "Ei virhett" #: lib/regerror.c:40 msgid "No match" msgstr "Hakulausekkeen esiintym ei lytynyt" #: lib/regerror.c:41 msgid "Invalid regexp" msgstr "Virheellinen lauseke" #: lib/regerror.c:42 msgid "Unknown collating element" msgstr "Tuntematon lajittuva merkki" #: lib/regerror.c:43 msgid "Unknown character class name" msgstr "Tuntematon merkkiluokka" #: lib/regerror.c:44 msgid "Trailing backslash" msgstr "Lauseke loppuu kenoviivaan" #: lib/regerror.c:45 msgid "Invalid back reference" msgstr "Virheellinen osalausekeviittaus" #: lib/regerror.c:46 msgid "Missing ']'" msgstr "Puuttuva ']'" #: lib/regerror.c:47 msgid "Missing ')'" msgstr "Puuttuva ')'" #: lib/regerror.c:48 msgid "Missing '}'" msgstr "Puuttuva '}'" #: lib/regerror.c:49 msgid "Invalid contents of {}" msgstr "Virhe {} sisll" #: lib/regerror.c:50 msgid "Invalid character range" msgstr "Virheellinen merkkialue" #: lib/regerror.c:51 src/agrep.c:234 src/agrep.c:304 src/agrep.c:329 #: src/agrep.c:711 src/agrep.c:750 msgid "Out of memory" msgstr "Muisti loppu" #: lib/regerror.c:52 msgid "Invalid use of repetition operators" msgstr "Virheellinen toisto-operaattorin kytt" #: lib/regerror.c:53 msgid "Maximum repetition in {} larger than " msgstr "" #: lib/regerror.c:68 msgid "Unknown error" msgstr "Tuntematon virhe" #: src/agrep.c:99 src/agrep.c:106 #, c-format msgid "Usage: %s [OPTION]... PATTERN [FILE]...\n" msgstr "Kytt: %s [VALITSIN]... HAKULAUSEKE [TIEDOSTO]...\n" #: src/agrep.c:101 #, c-format msgid "Try `%s --help' for more information.\n" msgstr "Kokeile `%s --help' saadaksesi lis tietoa.\n" #: src/agrep.c:107 #, c-format msgid "" "Searches for approximate matches of PATTERN in each FILE or standard input.\n" "Example: `%s -2 optimize foo.txt' outputs all lines in file `foo.txt' that\n" "match \"optimize\" within two errors. E.g. lines which contain " "\"optimise\",\n" "\"optmise\", and \"opitmize\" all match.\n" msgstr "" "Etsii hakulausekkeen likimrisi esiintymi tiedostoista tai " "vakiosytteest.\n" "Esimerkki: `%s -2 lhte foo.txt' palauttaa kaikki rivit tiedostossa\n" "`foo.txt' joihin hakukaava \"lhte\" sopii enintn kahdella virheell.\n" "Esimerkiksi rivit jotka sisltvt \"lhtee\" tai \"lht\" palautetaan.\n" #: src/agrep.c:113 #, fuzzy, c-format msgid "" "Regexp selection and interpretation:\n" " -e, --regexp=PATTERN\t use PATTERN as a regular expression\n" " -i, --ignore-case\t ignore case distinctions\n" " -k, --literal\t\t PATTERN is a literal string\n" " -w, --word-regexp\t force PATTERN to match only whole words\n" "\n" "Approximate matching settings:\n" " -D, --delete-cost=NUM\t set cost of missing characters\n" " -I, --insert-cost=NUM\t set cost of extra characters\n" " -S, --substitute-cost=NUM set cost of wrong characters\n" " -E, --max-errors=NUM\t select records that have at most NUM errors\n" " -#\t\t\t select records that have at most # errors (# is a\n" "\t\t\t digit between 0 and 9)\n" "\n" "Miscellaneous:\n" " -d, --delimiter=PATTERN set the record delimiter regular expression\n" " -v, --invert-match\t select non-matching records\n" " -V, --version\t\t print version information and exit\n" " -y, --nothing\t\t does nothing (for compatibility with the non-free\n" "\t\t\t agrep program)\n" " --help\t\t display this help and exit\n" "\n" "Output control:\n" " -B, --best-match\t only output records with least errors\n" " -c, --count\t\t only print a count of matching records per FILE\n" " -h, --no-filename\t suppress the prefixing filename on output\n" " -H, --with-filename\t print the filename for each match\n" " -l, --files-with-matches only print FILE names containing matches\n" " -M, --delimiter-after print record delimiter after record if -d is " "used\n" " -m, --max-count=NUM stop after NUM selected lines\n" " -n, --record-number\t print record number with output\n" " --line-number same as -n\n" " -q, --quiet, --silent\t suppress all normal output\n" " -s, --show-cost\t print match cost with output\n" " --colour, --color use markers to distinguish the matching strings\n" " --show-position prefix each output record with start and end\n" " position of the first match within the record\n" msgstr "" "Hakulausekkeen valinta ja tulkinta:\n" " -e, --regexp=HAKULAUSEKE kyt HAKULAUSEKEtta snnllisen lausekkeena\n" " -i, --ignore-case l erottele isoja ja pieni kirjaimia\n" " -k, --literal HAKULAUSEKE on kiinte merkkijono\n" " -w, --word-regexp anna hakulausekkeen sopia vain kokonaisiin " "sanoihin\n" "\n" "Likimrisen sovittamisen asetukset:\n" " -D, --delete-cost=N aseta puuttuvien merkkien hinnaksi N\n" " -I, --insert-cost=N aseta ylimristen merkkien hinnaksi N\n" " -S, --substitute-cost=N aseta vrien merkkien hinnaksi N\n" " -E, --max-errors=N valitse tietueet joissa on enintn N virhett\n" " -# valitse tietueet joissa on enintn # virhett " "(# on\n" " kokonaisluku vlilt 0-9)\n" "\n" "Sekalaista:\n" " -d, --delimiter=LAUSEKE aseta LAUSEKE tietueiden erotinlausekkeeksi\n" " -v, --invert-match valitse tietueet jotka eivt sovi " "hakulausekkeeseen\n" " -V, --version tulosta versiotieto ja lopeta\n" " -y, --nothing ei tee mitn (yhteensopivuudeksi ei-vapaan\n" " agrep -ohjelman kanssa)\n" " --help tulosta tm ohje ja lopeta\n" "\n" "Tulostuksen asetukset:\n" " -B, --best-match valitse tietueet joissa on vhiten virheit\n" " -c, --count tulosta vain sopivien tietueiden mr per " "TIEDOSTO\n" " -h, --no-filename l lis tiedoston nime tietueen alkuun\n" " -H, --with-filename lis aina tiedoston nimi tietueen alkuun\n" " -l, --files-with-matches tulosta vain niiden TIEDOSTOjen nimet, joissa " "on\n" " sopivia tietueita\n" " -M, --delimiter-after tulosta erotin tietueen jlkeen jos -d on " "kytss\n" " -n, --record-number tulosta tietuenumerot\n" " --line-number sama kuin -n\n" " -q, --quiet, --silent l tulosta mitn\n" " -s, --show-cost tulosta virheiden mr\n" " --colour, --color korosta tulostetuista tietueista osat jotka\n" " sopivat hakulausekkeeseen\n" " --show-position lis tulostettujen tietueiden alkuun haku-\n" " lausekkeeseen sopivan osamerkkijonon alku- ja\n" " loppusijainti tietueessa\n" #: src/agrep.c:153 #, c-format msgid "" "With no FILE, or when FILE is -, reads standard input. If less than two\n" "FILEs are given, -h is assumed. Exit status is 0 if a match is found, 1 " "for\n" "no match, and 2 if there were errors. If -E or -# is not specified, only\n" "exact matches are selected.\n" msgstr "" "Jos TIEDOSTOja ei ole annettu, tai jos TIEDOSTO on -, luetaan " "vakiosytteest.\n" "Jos TIEDOSTOja on annettu vhemmn kuin kaksi, valitsin -h otetaan kyttn\n" "automaattisesti. Paluukoodi on 0 jos hakukaavan esiintymi lytyi, 1 jos\n" "niit ei lytynyt ja 2 jos tapahtui virhe. Jos -E tai -# ei ole annettu,\n" "vain tietueet jotka sopivat tarkasti hakulausekkeeseen valitaan.\n" #: src/agrep.c:159 #, c-format msgid "" "PATTERN is a POSIX extended regular expression (ERE) with the TRE " "extensions.\n" "See tre(7) for a complete description.\n" msgstr "" "HAKULAUSEKE on POSIXin mrittelem laajennettu snnllinen lauseke " "(engl. \n" "extended regular expression). Lisksi voidaan kytt TRE:n laajennuksia.\n" "Hakulausekkeiden tysimittainen kuvaus on tre(7):ss.\n" #: src/agrep.c:163 #, c-format msgid "Report bugs to: " msgstr "Raportoi virheist osoitteeseen: " #: src/agrep.c:249 #, c-format msgid "Error reading from %s: %s\n" msgstr "Ei voi lukea kohteesta %s: %s\n" #: src/agrep.c:344 msgid "Cannot use -B when reading from standard input." msgstr "Vakiosytteest luettaessa -B ei ole sallittu." #: src/agrep.c:348 msgid "(standard input)" msgstr "(vakiosyte)" #: src/agrep.c:612 #, c-format msgid "Copyright (c) 2001-2009 Ville Laurikari .\n" msgstr "Tekijnoikeus 2001-2009 Ville Laurikari .\n" #: src/agrep.c:634 #, c-format msgid "%s: invalid option --%s\n" msgstr "%s: virheellinen valitsin --%s\n" #: src/agrep.c:765 msgid "Error in search pattern" msgstr "Virhe hakulausekkeessa" #: src/agrep.c:776 msgid "Error in record delimiter pattern" msgstr "Virhe tietueiden erotinlausekkeessa" #: src/agrep.c:783 msgid "Record delimiter pattern must not match an empty string" msgstr "Tietueiden erotinlauseke ei saa sopia tyhjn merkkijonoon" tre-0.9.0/po/Makefile.in.in000644 001751 001751 00000035524 14672762054 015022 0ustar00desdes000000 000000 # Makefile for PO directory in any package using GNU gettext. # Copyright (C) 1995-1997, 2000-2007 by Ulrich Drepper # # This file can be copied and used freely without restrictions. It can # be used in projects which are not available under the GNU General Public # License but which still want to provide support for the GNU gettext # functionality. # Please note that the actual code of GNU gettext is covered by the GNU # General Public License and is *not* in the public domain. # # Origin: gettext-0.17 GETTEXT_MACRO_VERSION = 0.17 PACKAGE = @PACKAGE@ VERSION = @VERSION@ PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ SHELL = /bin/sh @SET_MAKE@ srcdir = @srcdir@ top_srcdir = @top_srcdir@ VPATH = @srcdir@ prefix = @prefix@ exec_prefix = @exec_prefix@ datarootdir = @datarootdir@ datadir = @datadir@ localedir = @localedir@ gettextsrcdir = $(datadir)/gettext/po INSTALL = @INSTALL@ INSTALL_DATA = @INSTALL_DATA@ # We use $(mkdir_p). # In automake <= 1.9.x, $(mkdir_p) is defined either as "mkdir -p --" or as # "$(mkinstalldirs)" or as "$(install_sh) -d". 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then \ ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ fi; \ done); \ rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ else \ if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ :; \ else \ rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ fi; \ fi; \ fi; \ done; \ done # Define this as empty until I found a useful application. installcheck: uninstall: uninstall-exec uninstall-data uninstall-exec: uninstall-data: uninstall-data-@USE_NLS@ if test "$(PACKAGE)" = "gettext-tools"; then \ for file in $(DISTFILES.common) Makevars.template; do \ rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ done; \ else \ : ; \ fi uninstall-data-no: uninstall-data-yes: catalogs='$(CATALOGS)'; \ for cat in $$catalogs; do \ cat=`basename $$cat`; \ lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ for lc in LC_MESSAGES $(EXTRA_LOCALE_CATEGORIES); do \ rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ done; \ done check: all info dvi ps pdf html tags TAGS ctags CTAGS ID: mostlyclean: rm -f remove-potcdate.sed rm -f stamp-poT rm -f core core.* $(DOMAIN).po $(DOMAIN).1po $(DOMAIN).2po *.new.po rm -fr *.o clean: mostlyclean distclean: clean rm -f Makefile Makefile.in POTFILES *.mo maintainer-clean: distclean @echo "This command is intended for maintainers to use;" @echo "it deletes files that may require special tools to rebuild." rm -f stamp-po $(GMOFILES) distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir) dist distdir: $(MAKE) update-po @$(MAKE) dist2 # This is a separate target because 'update-po' must be executed before. dist2: stamp-po $(DISTFILES) dists="$(DISTFILES)"; \ if test "$(PACKAGE)" = "gettext-tools"; then \ dists="$$dists Makevars.template"; \ fi; \ if test -f $(srcdir)/$(DOMAIN).pot; then \ dists="$$dists $(DOMAIN).pot stamp-po"; \ fi; \ if test -f $(srcdir)/ChangeLog; then \ dists="$$dists ChangeLog"; \ fi; \ for i in 0 1 2 3 4 5 6 7 8 9; do \ if test -f $(srcdir)/ChangeLog.$$i; then \ dists="$$dists ChangeLog.$$i"; \ fi; \ done; \ if test -f $(srcdir)/LINGUAS; then dists="$$dists LINGUAS"; fi; \ for file in $$dists; do \ if test -f $$file; then \ cp -p $$file $(distdir) || exit 1; \ else \ cp -p $(srcdir)/$$file $(distdir) || exit 1; \ fi; \ done update-po: Makefile $(MAKE) $(DOMAIN).pot-update test -z "$(UPDATEPOFILES)" || $(MAKE) $(UPDATEPOFILES) $(MAKE) update-gmo # General rule for creating PO files. .nop.po-create: @lang=`echo $@ | sed -e 's/\.po-create$$//'`; \ echo "File $$lang.po does not exist. If you are a translator, you can create it through 'msginit'." 1>&2; \ exit 1 # General rule for updating PO files. .nop.po-update: @lang=`echo $@ | sed -e 's/\.po-update$$//'`; \ if test "$(PACKAGE)" = "gettext-tools"; then PATH=`pwd`/../src:$$PATH; fi; \ tmpdir=`pwd`; \ echo "$$lang:"; \ test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ echo "$${cdcmd}$(MSGMERGE) $$lang.po $(DOMAIN).pot -o $$lang.new.po"; \ cd $(srcdir); \ if $(MSGMERGE) $$lang.po $(DOMAIN).pot -o $$tmpdir/$$lang.new.po; then \ if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \ rm -f $$tmpdir/$$lang.new.po; \ else \ if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \ :; \ else \ echo "msgmerge for $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \ exit 1; \ fi; \ fi; \ else \ echo "msgmerge for $$lang.po failed!" 1>&2; \ rm -f $$tmpdir/$$lang.new.po; \ fi $(DUMMYPOFILES): update-gmo: Makefile $(GMOFILES) @: Makefile: Makefile.in.in Makevars $(top_builddir)/config.status @POMAKEFILEDEPS@ cd $(top_builddir) \ && $(SHELL) ./config.status $(subdir)/$@.in po-directories force: # Tell versions [3.59,3.63) of GNU make not to export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: tre-0.9.0/po/boldquot.sed000644 001751 001751 00000000331 14672762054 014662 0ustar00desdes000000 000000 s/"\([^"]*\)"/“\1”/g s/`\([^`']*\)'/‘\1’/g s/ '\([^`']*\)' / ‘\1’ /g s/ '\([^`']*\)'$/ ‘\1’/g s/^'\([^`']*\)' /‘\1’ /g s/“”/""/g s/“/“/g s/”/”/g s/‘/‘/g s/’/’/g tre-0.9.0/po/zh_CN.gmo000644 001751 001751 00000003661 14673255723 014053 0ustar00desdes000000 000000 %01J5[ # = I Uaj s& (j:97J]q      .CYu+  %s: invalid option --%s (standard input)Copyright (c) 2001-2009 Ville Laurikari . Error in search patternError reading from %s: %s Invalid back referenceInvalid character rangeInvalid contents of {}Invalid regexpInvalid use of repetition operatorsMissing ')'Missing ']'Missing '}'No errorNo matchOut of memoryReport bugs to: Trailing backslashTry `%s --help' for more information. Unknown character class nameUnknown collating elementUnknown errorUsage: %s [OPTION]... PATTERN [FILE]... Project-Id-Version: tre 0.8.0 Report-Msgid-Bugs-To: tre-general@lists.laurikari.net PO-Revision-Date: 2021-05-19 16:01+0800 Last-Translator: Mingye Wang Language-Team: Language: zh_CN MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Generator: Poedit 2.2.3 Plural-Forms: nplurals=1; plural=0; %s：无效选项 --%s (标准输入)版权所有 © 2001-2009 Ville Laurikari 。 搜索模式有误读取“%s”时出错：%s 无效的回引用无效字符范围无效的 {} 内容正则表达式无效无效的重复运算符用法缺少 ")"缺少 "]"缺少 "}"无错误无匹配项内存不足将错误报告给：末尾有反斜杠试用“%s --help”以获取更多信息。 未知的字符类名未知的字符排序组合未知的错误用法：%s [选项]... 模式 [文件]... tre-0.9.0/po/remove-potcdate.sin000644 001751 001751 00000000660 14672762054 016152 0ustar00desdes000000 000000 # Sed script that remove the POT-Creation-Date line in the header entry # from a POT file. # # The distinction between the first and the following occurrences of the # pattern is achieved by looking at the hold space. /^"POT-Creation-Date: .*"$/{ x # Test if the hold space is empty. s/P/P/ ta # Yes it was empty. First occurrence. Remove the line. g d bb :a # The hold space was nonempty. Following occurrences. Do nothing. x :b } tre-0.9.0/po/insert-header.sin000644 001751 001751 00000001240 14672762054 015601 0ustar00desdes000000 000000 # Sed script that inserts the file called HEADER before the header entry. # # At each occurrence of a line starting with "msgid ", we execute the following # commands. At the first occurrence, insert the file. At the following # occurrences, do nothing. The distinction between the first and the following # occurrences is achieved by looking at the hold space. /^msgid /{ x # Test if the hold space is empty. s/m/m/ ta # Yes it was empty. First occurrence. Read the file. r HEADER # Output the file's contents by reading the next line. But don't lose the # current line while doing this. g N bb :a # The hold space was nonempty. Following occurrences. Do nothing. x :b } tre-0.9.0/po/quot.sed000644 001751 001751 00000000231 14672762054 014020 0ustar00desdes000000 000000 s/"\([^"]*\)"/“\1”/g s/`\([^`']*\)'/‘\1’/g s/ '\([^`']*\)' / ‘\1’ /g s/ '\([^`']*\)'$/ ‘\1’/g s/^'\([^`']*\)' /‘\1’ /g s/“”/""/g tre-0.9.0/po/tre.pot000644 001751 001751 00000012523 14672762134 013657 0ustar00desdes000000 000000 # SOME DESCRIPTIVE TITLE. # Copyright (C) YEAR Ville Laurikari # This file is distributed under the same license as the tre package. # FIRST AUTHOR , YEAR. # #, fuzzy msgid "" msgstr "" "Project-Id-Version: tre 0.9.0\n" "Report-Msgid-Bugs-To: tre-general@lists.laurikari.net\n" "POT-Creation-Date: 2024-09-19 10:44+0200\n" "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" "Last-Translator: FULL NAME \n" "Language-Team: LANGUAGE \n" "Language: \n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=CHARSET\n" "Content-Transfer-Encoding: 8bit\n" #: lib/regerror.c:39 msgid "No error" msgstr "" #: lib/regerror.c:40 msgid "No match" msgstr "" #: lib/regerror.c:41 msgid "Invalid regexp" msgstr "" #: lib/regerror.c:42 msgid "Unknown collating element" msgstr "" #: lib/regerror.c:43 msgid "Unknown character class name" msgstr "" #: lib/regerror.c:44 msgid "Trailing backslash" msgstr "" #: lib/regerror.c:45 msgid "Invalid back reference" msgstr "" #: lib/regerror.c:46 msgid "Missing ']'" msgstr "" #: lib/regerror.c:47 msgid "Missing ')'" msgstr "" #: lib/regerror.c:48 msgid "Missing '}'" msgstr "" #: lib/regerror.c:49 msgid "Invalid contents of {}" msgstr "" #: lib/regerror.c:50 msgid "Invalid character range" msgstr "" #: lib/regerror.c:51 src/agrep.c:234 src/agrep.c:304 src/agrep.c:329 #: src/agrep.c:711 src/agrep.c:750 msgid "Out of memory" msgstr "" #: lib/regerror.c:52 msgid "Invalid use of repetition operators" msgstr "" #: lib/regerror.c:53 msgid "Maximum repetition in {} larger than " msgstr "" #: lib/regerror.c:68 msgid "Unknown error" msgstr "" #: src/agrep.c:99 src/agrep.c:106 #, c-format msgid "Usage: %s [OPTION]... PATTERN [FILE]...\n" msgstr "" #: src/agrep.c:101 #, c-format msgid "Try `%s --help' for more information.\n" msgstr "" #: src/agrep.c:107 #, c-format msgid "" "Searches for approximate matches of PATTERN in each FILE or standard input.\n" "Example: `%s -2 optimize foo.txt' outputs all lines in file `foo.txt' that\n" "match \"optimize\" within two errors. E.g. lines which contain " "\"optimise\",\n" "\"optmise\", and \"opitmize\" all match.\n" msgstr "" #: src/agrep.c:113 #, c-format msgid "" "Regexp selection and interpretation:\n" " -e, --regexp=PATTERN\t use PATTERN as a regular expression\n" " -i, --ignore-case\t ignore case distinctions\n" " -k, --literal\t\t PATTERN is a literal string\n" " -w, --word-regexp\t force PATTERN to match only whole words\n" "\n" "Approximate matching settings:\n" " -D, --delete-cost=NUM\t set cost of missing characters\n" " -I, --insert-cost=NUM\t set cost of extra characters\n" " -S, --substitute-cost=NUM set cost of wrong characters\n" " -E, --max-errors=NUM\t select records that have at most NUM errors\n" " -#\t\t\t select records that have at most # errors (# is a\n" "\t\t\t digit between 0 and 9)\n" "\n" "Miscellaneous:\n" " -d, --delimiter=PATTERN set the record delimiter regular expression\n" " -v, --invert-match\t select non-matching records\n" " -V, --version\t\t print version information and exit\n" " -y, --nothing\t\t does nothing (for compatibility with the non-free\n" "\t\t\t agrep program)\n" " --help\t\t display this help and exit\n" "\n" "Output control:\n" " -B, --best-match\t only output records with least errors\n" " -c, --count\t\t only print a count of matching records per FILE\n" " -h, --no-filename\t suppress the prefixing filename on output\n" " -H, --with-filename\t print the filename for each match\n" " -l, --files-with-matches only print FILE names containing matches\n" " -M, --delimiter-after print record delimiter after record if -d is " "used\n" " -m, --max-count=NUM stop after NUM selected lines\n" " -n, --record-number\t print record number with output\n" " --line-number same as -n\n" " -q, --quiet, --silent\t suppress all normal output\n" " -s, --show-cost\t print match cost with output\n" " --colour, --color use markers to distinguish the matching strings\n" " --show-position prefix each output record with start and end\n" " position of the first match within the record\n" msgstr "" #: src/agrep.c:153 #, c-format msgid "" "With no FILE, or when FILE is -, reads standard input. If less than two\n" "FILEs are given, -h is assumed. Exit status is 0 if a match is found, 1 " "for\n" "no match, and 2 if there were errors. If -E or -# is not specified, only\n" "exact matches are selected.\n" msgstr "" #: src/agrep.c:159 #, c-format msgid "" "PATTERN is a POSIX extended regular expression (ERE) with the TRE " "extensions.\n" "See tre(7) for a complete description.\n" msgstr "" #: src/agrep.c:163 #, c-format msgid "Report bugs to: " msgstr "" #: src/agrep.c:249 #, c-format msgid "Error reading from %s: %s\n" msgstr "" #: src/agrep.c:344 msgid "Cannot use -B when reading from standard input." msgstr "" #: src/agrep.c:348 msgid "(standard input)" msgstr "" #: src/agrep.c:612 #, c-format msgid "Copyright (c) 2001-2009 Ville Laurikari .\n" msgstr "" #: src/agrep.c:634 #, c-format msgid "%s: invalid option --%s\n" msgstr "" #: src/agrep.c:765 msgid "Error in search pattern" msgstr "" #: src/agrep.c:776 msgid "Error in record delimiter pattern" msgstr "" #: src/agrep.c:783 msgid "Record delimiter pattern must not match an empty string" msgstr "" tre-0.9.0/po/en@boldquot.header000644 001751 001751 00000002471 14672762054 015771 0ustar00desdes000000 000000 # All this catalog "translates" are quotation characters. # The msgids must be ASCII and therefore cannot contain real quotation # characters, only substitutes like grave accent (0x60), apostrophe (0x27) # and double quote (0x22). These substitutes look strange; see # http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html # # This catalog translates grave accent (0x60) and apostrophe (0x27) to # left single quotation mark (U+2018) and right single quotation mark (U+2019). # It also translates pairs of apostrophe (0x27) to # left single quotation mark (U+2018) and right single quotation mark (U+2019) # and pairs of quotation mark (0x22) to # left double quotation mark (U+201C) and right double quotation mark (U+201D). # # When output to an UTF-8 terminal, the quotation characters appear perfectly. # When output to an ISO-8859-1 terminal, the single quotation marks are # transliterated to apostrophes (by iconv in glibc 2.2 or newer) or to # grave/acute accent (by libiconv), and the double quotation marks are # transliterated to 0x22. # When output to an ASCII terminal, the single quotation marks are # transliterated to apostrophes, and the double quotation marks are # transliterated to 0x22. # # This catalog furthermore displays the text between the quotation marks in # bold face, assuming the VT100/XTerm escape sequences. # tre-0.9.0/po/zh_CN.po000644 001751 001751 00000013622 14673255644 013707 0ustar00desdes000000 000000 # SOME DESCRIPTIVE TITLE. # Copyright (C) YEAR Ville Laurikari # This file is distributed under the same license as the tre package. # Mingye Wang , 2021. # msgid "" msgstr "" "Project-Id-Version: tre 0.8.0\n" "Report-Msgid-Bugs-To: tre-general@lists.laurikari.net\n" "POT-Creation-Date: 2024-09-19 10:44+0200\n" "PO-Revision-Date: 2021-05-19 16:01+0800\n" "Last-Translator: Mingye Wang \n" "Language-Team: \n" "Language: zh_CN\n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=UTF-8\n" "Content-Transfer-Encoding: 8bit\n" "X-Generator: Poedit 2.2.3\n" "Plural-Forms: nplurals=1; plural=0;\n" #: lib/regerror.c:39 msgid "No error" msgstr "无错误" #: lib/regerror.c:40 msgid "No match" msgstr "无匹配项" #: lib/regerror.c:41 msgid "Invalid regexp" msgstr "正则表达式无效" #: lib/regerror.c:42 msgid "Unknown collating element" msgstr "未知的字符排序组合" #: lib/regerror.c:43 msgid "Unknown character class name" msgstr "未知的字符类名" #: lib/regerror.c:44 msgid "Trailing backslash" msgstr "末尾有反斜杠" #: lib/regerror.c:45 msgid "Invalid back reference" msgstr "无效的回引用" #: lib/regerror.c:46 msgid "Missing ']'" msgstr "缺少 \"]\"" #: lib/regerror.c:47 msgid "Missing ')'" msgstr "缺少 \")\"" #: lib/regerror.c:48 msgid "Missing '}'" msgstr "缺少 \"}\"" #: lib/regerror.c:49 msgid "Invalid contents of {}" msgstr "无效的 {} 内容" #: lib/regerror.c:50 msgid "Invalid character range" msgstr "无效字符范围" #: lib/regerror.c:51 src/agrep.c:234 src/agrep.c:304 src/agrep.c:329 #: src/agrep.c:711 src/agrep.c:750 msgid "Out of memory" msgstr "内存不足" #: lib/regerror.c:52 msgid "Invalid use of repetition operators" msgstr "无效的重复运算符用法" #: lib/regerror.c:53 msgid "Maximum repetition in {} larger than " msgstr "" #: lib/regerror.c:68 msgid "Unknown error" msgstr "未知的错误" #: src/agrep.c:99 src/agrep.c:106 #, c-format msgid "Usage: %s [OPTION]... PATTERN [FILE]...\n" msgstr "用法：%s [选项]... 模式 [文件]...\n" #: src/agrep.c:101 #, c-format msgid "Try `%s --help' for more information.\n" msgstr "试用“%s --help”以获取更多信息。\n" #: src/agrep.c:107 #, c-format msgid "" "Searches for approximate matches of PATTERN in each FILE or standard input.\n" "Example: `%s -2 optimize foo.txt' outputs all lines in file `foo.txt' that\n" "match \"optimize\" within two errors. E.g. lines which contain " "\"optimise\",\n" "\"optmise\", and \"opitmize\" all match.\n" msgstr "" #: src/agrep.c:113 #, c-format msgid "" "Regexp selection and interpretation:\n" " -e, --regexp=PATTERN\t use PATTERN as a regular expression\n" " -i, --ignore-case\t ignore case distinctions\n" " -k, --literal\t\t PATTERN is a literal string\n" " -w, --word-regexp\t force PATTERN to match only whole words\n" "\n" "Approximate matching settings:\n" " -D, --delete-cost=NUM\t set cost of missing characters\n" " -I, --insert-cost=NUM\t set cost of extra characters\n" " -S, --substitute-cost=NUM set cost of wrong characters\n" " -E, --max-errors=NUM\t select records that have at most NUM errors\n" " -#\t\t\t select records that have at most # errors (# is a\n" "\t\t\t digit between 0 and 9)\n" "\n" "Miscellaneous:\n" " -d, --delimiter=PATTERN set the record delimiter regular expression\n" " -v, --invert-match\t select non-matching records\n" " -V, --version\t\t print version information and exit\n" " -y, --nothing\t\t does nothing (for compatibility with the non-free\n" "\t\t\t agrep program)\n" " --help\t\t display this help and exit\n" "\n" "Output control:\n" " -B, --best-match\t only output records with least errors\n" " -c, --count\t\t only print a count of matching records per FILE\n" " -h, --no-filename\t suppress the prefixing filename on output\n" " -H, --with-filename\t print the filename for each match\n" " -l, --files-with-matches only print FILE names containing matches\n" " -M, --delimiter-after print record delimiter after record if -d is " "used\n" " -m, --max-count=NUM stop after NUM selected lines\n" " -n, --record-number\t print record number with output\n" " --line-number same as -n\n" " -q, --quiet, --silent\t suppress all normal output\n" " -s, --show-cost\t print match cost with output\n" " --colour, --color use markers to distinguish the matching strings\n" " --show-position prefix each output record with start and end\n" " position of the first match within the record\n" msgstr "" #: src/agrep.c:153 #, c-format msgid "" "With no FILE, or when FILE is -, reads standard input. If less than two\n" "FILEs are given, -h is assumed. Exit status is 0 if a match is found, 1 " "for\n" "no match, and 2 if there were errors. If -E or -# is not specified, only\n" "exact matches are selected.\n" msgstr "" #: src/agrep.c:159 #, c-format msgid "" "PATTERN is a POSIX extended regular expression (ERE) with the TRE " "extensions.\n" "See tre(7) for a complete description.\n" msgstr "" #: src/agrep.c:163 #, c-format msgid "Report bugs to: " msgstr "将错误报告给：" #: src/agrep.c:249 #, c-format msgid "Error reading from %s: %s\n" msgstr "读取“%s”时出错：%s\n" #: src/agrep.c:344 msgid "Cannot use -B when reading from standard input." msgstr "" #: src/agrep.c:348 msgid "(standard input)" msgstr "(标准输入)" #: src/agrep.c:612 #, c-format msgid "Copyright (c) 2001-2009 Ville Laurikari .\n" msgstr "版权所有 © 2001-2009 Ville Laurikari 。\n" #: src/agrep.c:634 #, c-format msgid "%s: invalid option --%s\n" msgstr "%s：无效选项 --%s\n" #: src/agrep.c:765 msgid "Error in search pattern" msgstr "搜索模式有误" #: src/agrep.c:776 msgid "Error in record delimiter pattern" msgstr "" #: src/agrep.c:783 msgid "Record delimiter pattern must not match an empty string" msgstr "" tre-0.9.0/po/LINGUAS000644 001751 001751 00000000052 14652210366 013351 0ustar00desdes000000 000000 # Set of available languages. fi sv zh_CN tre-0.9.0/po/en@quot.header000644 001751 001751 00000002263 14672762054 015127 0ustar00desdes000000 000000 # All this catalog "translates" are quotation characters. # The msgids must be ASCII and therefore cannot contain real quotation # characters, only substitutes like grave accent (0x60), apostrophe (0x27) # and double quote (0x22). These substitutes look strange; see # http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html # # This catalog translates grave accent (0x60) and apostrophe (0x27) to # left single quotation mark (U+2018) and right single quotation mark (U+2019). # It also translates pairs of apostrophe (0x27) to # left single quotation mark (U+2018) and right single quotation mark (U+2019) # and pairs of quotation mark (0x22) to # left double quotation mark (U+201C) and right double quotation mark (U+201D). # # When output to an UTF-8 terminal, the quotation characters appear perfectly. # When output to an ISO-8859-1 terminal, the single quotation marks are # transliterated to apostrophes (by iconv in glibc 2.2 or newer) or to # grave/acute accent (by libiconv), and the double quotation marks are # transliterated to 0x22. # When output to an ASCII terminal, the single quotation marks are # transliterated to apostrophes, and the double quotation marks are # transliterated to 0x22. # tre-0.9.0/po/sv.po000644 001751 001751 00000021311 14673255644 013330 0ustar00desdes000000 000000 # Swedish translation of TRE. # This file is distributed under the same license as the TRE package. # Daniel Nylander , 2006. # msgid "" msgstr "" "Project-Id-Version: tre\n" "Report-Msgid-Bugs-To: tre-general@lists.laurikari.net\n" "POT-Creation-Date: 2024-09-19 10:44+0200\n" "PO-Revision-Date: 2006-05-23 21:27+0100\n" "Last-Translator: Daniel Nylander \n" "Language-Team: Swedish \n" "Language: sv\n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=utf-8\n" "Content-Transfer-Encoding: 8bit\n" #: lib/regerror.c:39 msgid "No error" msgstr "Inga fel" #: lib/regerror.c:40 msgid "No match" msgstr "Ingen träff" #: lib/regerror.c:41 msgid "Invalid regexp" msgstr "Ogiltigt reguljärt uttryck" #: lib/regerror.c:42 msgid "Unknown collating element" msgstr "Okänt kollationeringselement" #: lib/regerror.c:43 msgid "Unknown character class name" msgstr "Okänt teckenklassnamn" #: lib/regerror.c:44 msgid "Trailing backslash" msgstr "Avslutande omvänt snedstreck" #: lib/regerror.c:45 msgid "Invalid back reference" msgstr "Ogiltig bakåtreferens" #: lib/regerror.c:46 msgid "Missing ']'" msgstr "Saknar \"]\"" #: lib/regerror.c:47 msgid "Missing ')'" msgstr "Saknar \")\"" #: lib/regerror.c:48 msgid "Missing '}'" msgstr "Saknar \"}\"" #: lib/regerror.c:49 msgid "Invalid contents of {}" msgstr "Ogiltigt innehåll i {}" #: lib/regerror.c:50 msgid "Invalid character range" msgstr "Ogiltigt teckenomfång" #: lib/regerror.c:51 src/agrep.c:234 src/agrep.c:304 src/agrep.c:329 #: src/agrep.c:711 src/agrep.c:750 msgid "Out of memory" msgstr "Slut på minne" #: lib/regerror.c:52 msgid "Invalid use of repetition operators" msgstr "" #: lib/regerror.c:53 msgid "Maximum repetition in {} larger than " msgstr "" #: lib/regerror.c:68 msgid "Unknown error" msgstr "Okänt fel" #: src/agrep.c:99 src/agrep.c:106 #, c-format msgid "Usage: %s [OPTION]... PATTERN [FILE]...\n" msgstr "Användning: %s [FLAGGA]... MÖNSTER [FIL]...\n" #: src/agrep.c:101 #, c-format msgid "Try `%s --help' for more information.\n" msgstr "Prova \"%s --help\" för mer information.\n" #: src/agrep.c:107 #, c-format msgid "" "Searches for approximate matches of PATTERN in each FILE or standard input.\n" "Example: `%s -2 optimize foo.txt' outputs all lines in file `foo.txt' that\n" "match \"optimize\" within two errors. E.g. lines which contain " "\"optimise\",\n" "\"optmise\", and \"opitmize\" all match.\n" msgstr "" "Söker efter ungefärliga träffar på MÖNSTER i varje FIL eller standard in.\n" "Exempel: \"%s -2 optimera foo.txt\" skriver ut alla rader i filen \"foo." "txt\"\n" "som matchar \"optimera\" med maximalt två fel. T.ex. rader som innehåller\n" "\"optimera\", \"optmera\", and \"opitmera\" är alla sökträffar.\n" #: src/agrep.c:113 #, fuzzy, c-format msgid "" "Regexp selection and interpretation:\n" " -e, --regexp=PATTERN\t use PATTERN as a regular expression\n" " -i, --ignore-case\t ignore case distinctions\n" " -k, --literal\t\t PATTERN is a literal string\n" " -w, --word-regexp\t force PATTERN to match only whole words\n" "\n" "Approximate matching settings:\n" " -D, --delete-cost=NUM\t set cost of missing characters\n" " -I, --insert-cost=NUM\t set cost of extra characters\n" " -S, --substitute-cost=NUM set cost of wrong characters\n" " -E, --max-errors=NUM\t select records that have at most NUM errors\n" " -#\t\t\t select records that have at most # errors (# is a\n" "\t\t\t digit between 0 and 9)\n" "\n" "Miscellaneous:\n" " -d, --delimiter=PATTERN set the record delimiter regular expression\n" " -v, --invert-match\t select non-matching records\n" " -V, --version\t\t print version information and exit\n" " -y, --nothing\t\t does nothing (for compatibility with the non-free\n" "\t\t\t agrep program)\n" " --help\t\t display this help and exit\n" "\n" "Output control:\n" " -B, --best-match\t only output records with least errors\n" " -c, --count\t\t only print a count of matching records per FILE\n" " -h, --no-filename\t suppress the prefixing filename on output\n" " -H, --with-filename\t print the filename for each match\n" " -l, --files-with-matches only print FILE names containing matches\n" " -M, --delimiter-after print record delimiter after record if -d is " "used\n" " -m, --max-count=NUM stop after NUM selected lines\n" " -n, --record-number\t print record number with output\n" " --line-number same as -n\n" " -q, --quiet, --silent\t suppress all normal output\n" " -s, --show-cost\t print match cost with output\n" " --colour, --color use markers to distinguish the matching strings\n" " --show-position prefix each output record with start and end\n" " position of the first match within the record\n" msgstr "" "Val av reguljära uttryck och tolkning:\n" " -e, --regexp=MÖNSTER\t använd MÖNSTER som ett reguljärt uttryck\n" " -i, --ignore-case\t ignorera skillnader i skiftläge\n" " -k, --literal\t\t MÖNSTER är en exakt sträng\n" " -w, --word-regexp\t tvinga MÖNSTER att endast matcha hela ord\n" "\n" "Inställningar för ungefärliga sökträffar:\n" " -D, --delete-cost=ANTAL ställ in kostnad för saknade tecken\n" " -I, --insert-cost=ANTAL ställ in kostnad för extra tecken\n" " -S, --substitute-cost=ANTAL ställ in kostnad för felaktiga tecken\n" " -E, --max-errors=ANTAL välj poster som har som mest ANTAL fel\n" " -#\t\t\t välj poster som har som mest # fel (# är en\n" "\t\t\t siffra mellan 0 och 9)\n" "\n" "Diverse:\n" " -d, --delimiter=MÖNSTER ställ in reguljärt uttryck som postavgränsare\n" " -v, --invert-match\t välj icke-matchande poster\n" " -V, --version\t\t skriv ut versionsinformation och avsluta\n" " -y, --nothing\t\t gör ingenting (för kompatibilitet med det icke-fria\n" "\t\t\t programmet agrep)\n" " --help\t\t visa denna hjälp och avsluta\n" "\n" "Kontroll av utdata:\n" " -B, --best-match\t skriv endast ut poster med minst fel\n" " -c, --count\t\t skriv endast ut ett antal matchande poster per FIL\n" " -h, --no-filename\t ta bort inledande filnamn vid utskrift\n" " -H, --with-filename\t skriv ut filnamet för varje träff\n" " -l, --files-with-matches skriv endast ut FILnamn som innehåller träffar\n" " -M, --delimiter-after skriv ut postavgränsare efter post om -d " "används\n" " -n, --record-number\t skriv ut postnummer med utdata\n" " --line-number samma som -n\n" " -q, --quiet, --silent\t undvik all normal utskrift\n" " -s, --show-cost\t skriv ut kostnad för matchning med utdata\n" " --colour, --color använd markörer för att urskilja matchande " "strängar\n" " --show-position skriv ut start- och slutposition för varje\n" "\t\t\t utskriven post för den första träffen inom posten\n" #: src/agrep.c:153 #, c-format msgid "" "With no FILE, or when FILE is -, reads standard input. If less than two\n" "FILEs are given, -h is assumed. Exit status is 0 if a match is found, 1 " "for\n" "no match, and 2 if there were errors. If -E or -# is not specified, only\n" "exact matches are selected.\n" msgstr "" "Utan FIL eller när FIL är - så läses standard in. Om mindre än två FIL:er\n" "anges så används -h. Avslutningsstatusen är 0 om träff hittas, 1 om inget\n" "hittas och 2 om fel inträffar. Om varken -E eller -# anges så väljs endast\n" "exakta träffar.\n" #: src/agrep.c:159 #, c-format msgid "" "PATTERN is a POSIX extended regular expression (ERE) with the TRE " "extensions.\n" "See tre(7) for a complete description.\n" msgstr "" "MÖNSTER är ett POSIX-utökat reguljärt uttryck (ERE) med TRE-utökningar.\n" "Se tre(7) för en komplett beskrivning.\n" #: src/agrep.c:163 #, c-format msgid "Report bugs to: " msgstr "Rapportera fel till: " #: src/agrep.c:249 #, c-format msgid "Error reading from %s: %s\n" msgstr "Fel vid läsning från %s: %s\n" #: src/agrep.c:344 msgid "Cannot use -B when reading from standard input." msgstr "Kan inte använda -B vid inläsning från standard in." #: src/agrep.c:348 msgid "(standard input)" msgstr "(standard in)" #: src/agrep.c:612 #, c-format msgid "Copyright (c) 2001-2009 Ville Laurikari .\n" msgstr "Copyright © 2001-2009 Ville Laurikari .\n" #: src/agrep.c:634 #, c-format msgid "%s: invalid option --%s\n" msgstr "%s: ogiltig flagga --%s\n" #: src/agrep.c:765 msgid "Error in search pattern" msgstr "Fel i sökmönster" #: src/agrep.c:776 msgid "Error in record delimiter pattern" msgstr "Fel i postavgränsande mönster" #: src/agrep.c:783 msgid "Record delimiter pattern must not match an empty string" msgstr "Postavgränsande mönster får inte matcha en tom sträng" tre-0.9.0/po/stamp-po000644 001751 001751 00000000012 14672762134 014012 0ustar00desdes000000 000000 timestamp tre-0.9.0/po/sv.gmo000644 001751 001751 00000006753 14673255723 013507 0ustar00desdes000000 000000 )/5!!C[v    u7&, F(T}Dz 64 R r         ' 0 = uL 9  ! 4 (R {  .      %s: invalid option --%s (standard input)Cannot use -B when reading from standard input.Copyright (c) 2001-2009 Ville Laurikari . Error in record delimiter patternError in search patternError reading from %s: %s Invalid back referenceInvalid character rangeInvalid contents of {}Invalid regexpMissing ')'Missing ']'Missing '}'No errorNo matchOut of memoryPATTERN is a POSIX extended regular expression (ERE) with the TRE extensions. See tre(7) for a complete description. Record delimiter pattern must not match an empty stringReport bugs to: Searches for approximate matches of PATTERN in each FILE or standard input. Example: `%s -2 optimize foo.txt' outputs all lines in file `foo.txt' that match "optimize" within two errors. E.g. lines which contain "optimise", "optmise", and "opitmize" all match. Trailing backslashTry `%s --help' for more information. Unknown character class nameUnknown collating elementUnknown errorUsage: %s [OPTION]... PATTERN [FILE]... With no FILE, or when FILE is -, reads standard input. If less than two FILEs are given, -h is assumed. Exit status is 0 if a match is found, 1 for no match, and 2 if there were errors. If -E or -# is not specified, only exact matches are selected. Project-Id-Version: tre Report-Msgid-Bugs-To: tre-general@lists.laurikari.net PO-Revision-Date: 2006-05-23 21:27+0100 Last-Translator: Daniel Nylander Language-Team: Swedish Language: sv MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit %s: ogiltig flagga --%s (standard in)Kan inte använda -B vid inläsning från standard in.Copyright © 2001-2009 Ville Laurikari . Fel i postavgränsande mönsterFel i sökmönsterFel vid läsning från %s: %s Ogiltig bakåtreferensOgiltigt teckenomfångOgiltigt innehåll i {}Ogiltigt reguljärt uttryckSaknar ")"Saknar "]"Saknar "}"Inga felIngen träffSlut på minneMÖNSTER är ett POSIX-utökat reguljärt uttryck (ERE) med TRE-utökningar. Se tre(7) för en komplett beskrivning. Postavgränsande mönster får inte matcha en tom strängRapportera fel till: Söker efter ungefärliga träffar på MÖNSTER i varje FIL eller standard in. Exempel: "%s -2 optimera foo.txt" skriver ut alla rader i filen "foo.txt" som matchar "optimera" med maximalt två fel. T.ex. rader som innehåller "optimera", "optmera", and "opitmera" är alla sökträffar. Avslutande omvänt snedstreckProva "%s --help" för mer information. Okänt teckenklassnamnOkänt kollationeringselementOkänt felAnvändning: %s [FLAGGA]... MÖNSTER [FIL]... Utan FIL eller när FIL är - så läses standard in. Om mindre än två FIL:er anges så används -h. Avslutningsstatusen är 0 om träff hittas, 1 om inget hittas och 2 om fel inträffar. Om varken -E eller -# anges så väljs endast exakta träffar. tre-0.9.0/po/POTFILES.in000644 001751 001751 00000000163 14576625735 014123 0ustar00desdes000000 000000 # List of source files containing translatable strings. # Library files lib/regerror.c # agrep files src/agrep.c tre-0.9.0/src/Makefile.am000644 001751 001751 00000000536 14652210366 014540 0ustar00desdes000000 000000 ## Process this file with automake to produce Makefile.in localedir = $(datadir)/locale AM_CPPFLAGS = -I$(top_srcdir)/lib -I$(top_srcdir)/include/tre if TRE_AGREP bin_PROGRAMS = agrep agrep_SOURCES = agrep.c agrep_LDADD = ../lib/libtre.la $(LTLIBINTL) agrep_CFLAGS = -DLOCALEDIR=\"$(localedir)\" if TRE_PROFILE agrep_LDFLAGS = -static endif endif tre-0.9.0/src/agrep.c000644 001751 001751 00000053255 14666322067 013763 0ustar00desdes000000 000000 /* agrep.c - Approximate grep This software is released under a BSD-style license. See the file LICENSE for details and copyright. */ #ifdef HAVE_CONFIG_H #include #endif /* HAVE_CONFIG_H */ #include #include #include #include #include #include #include #include #include #include #include #ifdef HAVE_GETOPT_H #include #endif /* HAVE_GETOPT_H */ /* Make certain we get the legacy TRE specific regex.h and not any potential system regex.h by giving an explict path to the header. */ #include "../local_includes/regex.h" #ifdef HAVE_GETTEXT #include #else #define gettext(s) s #define bindtextdomain(p, d) #define textdomain(p) #endif #define _(String) gettext(String) #undef MAX #undef MIN #define MAX(a, b) (((a) >= (b)) ? (a) : (b)) #define MIN(a, b) (((a) <= (b)) ? (a) : (b)) /* Short options. */ static char const short_options[] = "cd:e:hiklm:nqsvwyBD:E:HI:MS:V0123456789-:"; static int show_help; char *program_name; #ifdef HAVE_GETOPT_LONG /* Long options that have no corresponding short equivalents. */ enum { COLOR_OPTION = CHAR_MAX + 1, SHOW_POSITION_OPTION }; /* Long option equivalences. */ static struct option const long_options[] = { {"best-match", no_argument, NULL, 'B'}, {"color", no_argument, NULL, COLOR_OPTION}, {"colour", no_argument, NULL, COLOR_OPTION}, {"count", no_argument, NULL, 'c'}, {"delete-cost", required_argument, NULL, 'D'}, {"delimiter", required_argument, NULL, 'd'}, {"delimiter-after", no_argument, NULL, 'M'}, {"files-with-matches", no_argument, NULL, 'l'}, {"help", no_argument, &show_help, 1}, {"ignore-case", no_argument, NULL, 'i'}, {"insert-cost", required_argument, NULL, 'I'}, {"invert-match", no_argument, NULL, 'v'}, {"line-number", no_argument, NULL, 'n'}, {"max-count", required_argument, NULL, 'm'}, {"literal", no_argument, NULL, 'k'}, {"max-errors", required_argument, NULL, 'E'}, {"no-filename", no_argument, NULL, 'h'}, {"nothing", no_argument, NULL, 'y'}, {"quiet", no_argument, NULL, 'q'}, {"record-number", no_argument, NULL, 'n'}, {"regexp", required_argument, NULL, 'e'}, {"show-cost", no_argument, NULL, 's'}, {"show-position", no_argument, NULL, SHOW_POSITION_OPTION}, {"silent", no_argument, NULL, 'q'}, {"substitute-cost", required_argument, NULL, 'S'}, {"version", no_argument, NULL, 'V'}, {"with-filename", no_argument, NULL, 'H'}, {"word-regexp", no_argument, NULL, 'w'}, {0, 0, 0, 0} }; #endif /* HAVE_GETOPT_LONG */ static void tre_agrep_usage(int status) { if (status != 0) { fprintf(stderr, _("Usage: %s [OPTION]... PATTERN [FILE]...\n"), program_name); fprintf(stderr, _("Try `%s --help' for more information.\n"), program_name); } else { printf(_("Usage: %s [OPTION]... PATTERN [FILE]...\n"), program_name); printf(_("\ Searches for approximate matches of PATTERN in each FILE or standard input.\n\ Example: `%s -2 optimize foo.txt' outputs all lines in file `foo.txt' that\n\ match \"optimize\" within two errors. E.g. lines which contain \"optimise\",\n\ \"optmise\", and \"opitmize\" all match.\n"), program_name); printf("\n"); printf(_("\ Regexp selection and interpretation:\n\ -e, --regexp=PATTERN use PATTERN as a regular expression\n\ -i, --ignore-case ignore case distinctions\n\ -k, --literal PATTERN is a literal string\n\ -w, --word-regexp force PATTERN to match only whole words\n\ \n\ Approximate matching settings:\n\ -D, --delete-cost=NUM set cost of missing characters\n\ -I, --insert-cost=NUM set cost of extra characters\n\ -S, --substitute-cost=NUM set cost of wrong characters\n\ -E, --max-errors=NUM select records that have at most NUM errors\n\ -# select records that have at most # errors (# is a\n\ digit between 0 and 9)\n\ \n\ Miscellaneous:\n\ -d, --delimiter=PATTERN set the record delimiter regular expression\n\ -v, --invert-match select non-matching records\n\ -V, --version print version information and exit\n\ -y, --nothing does nothing (for compatibility with the non-free\n\ agrep program)\n\ --help display this help and exit\n\ \n\ Output control:\n\ -B, --best-match only output records with least errors\n\ -c, --count only print a count of matching records per FILE\n\ -h, --no-filename suppress the prefixing filename on output\n\ -H, --with-filename print the filename for each match\n\ -l, --files-with-matches only print FILE names containing matches\n\ -M, --delimiter-after print record delimiter after record if -d is used\n\ -m, --max-count=NUM stop after NUM selected lines\n\ -n, --record-number print record number with output\n\ --line-number same as -n\n\ -q, --quiet, --silent suppress all normal output\n\ -s, --show-cost print match cost with output\n\ --colour, --color use markers to distinguish the matching \ strings\n\ --show-position prefix each output record with start and end\n\ position of the first match within the record\n")); printf("\n"); printf(_("\ With no FILE, or when FILE is -, reads standard input. If less than two\n\ FILEs are given, -h is assumed. Exit status is 0 if a match is found, 1 for\n\ no match, and 2 if there were errors. If -E or -# is not specified, only\n\ exact matches are selected.\n")); printf("\n"); printf(_("\ PATTERN is a POSIX extended regular expression (ERE) with the TRE extensions.\n\ See tre(7) for a complete description.\n")); printf("\n"); printf(_("Report bugs to: ")); printf("%s.\n", PACKAGE_BUGREPORT); } exit(status); } static regex_t preg; /* Compiled pattern to search for. */ static regex_t delim; /* Compiled record delimiter pattern. */ #define INITIAL_BUF_SIZE 10240 /* Initial size of the buffer. */ static char *buf; /* Buffer for scanning text. */ static int buf_size; /* Current size of the buffer. */ static int data_len; /* Amount of data in the buffer. */ static char *record; /* Start of current record. */ static char *next_record; /* Start of next record. */ static int record_len; /* Length of current record. */ static int delim_len; /* Length of delimiter before record. */ static int next_delim_len; /* Length of delimiter after record. */ static int delim_after = 1;/* If true, print the delimiter after the record. */ static int at_eof; static int have_matches; /* If true, matches have been found. */ static int invert_match; /* Show only non-matching records. */ static int print_filename; /* Output filename. */ static int print_recnum; /* Output record number. */ static int print_cost; /* Output match cost. */ static int count_matches; /* Count matching records. */ static int max_count; /* Max matching lines per input. */ static int list_files; /* List matching files. */ static int color_option; /* Highlight matches. */ static int print_position; /* Show start and end offsets for matches. */ static int best_match; /* Output only best matches. */ static int best_cost; /* Best match cost found so far. */ static int be_silent; /* Never output anything */ static regaparams_t match_params; /* The color string used with the --color option. If set, the environment variable GREP_COLOR overrides this default value. */ static const char *highlight = "01;31"; /* Sets `record' to the next complete record from file `fd', and `record_len' to the length of the record. Returns 1 when there are no more records, 0 otherwise. */ static inline int tre_agrep_get_next_record(int fd, const char *filename) { if (at_eof) return 1; while (1) { int errcode; regmatch_t pmatch[1]; if (next_record == NULL) { int r; int read_size = buf_size - data_len; if (read_size <= 0) { /* The buffer is full and no record delimiter found yet, we need to grow the buffer. We double the size to avoid rescanning the data too many times when the records are very large. */ buf_size *= 2; buf = realloc(buf, buf_size); if (buf == NULL) { fprintf(stderr, "%s: %s\n", program_name, _("Out of memory")); exit(2); } read_size = buf_size - data_len; } r = read(fd, buf + data_len, read_size); if (r < 0) { /* Read error. */ char *err; if (errno == EINTR) continue; err = strerror(errno); fprintf(stderr, "%s: ", program_name); fprintf(stderr, _("Error reading from %s: %s\n"), filename, err); return 1; } if (r == 0) { /* End of file. Return the last record. */ record = buf; record_len = data_len; at_eof = 1; /* The empty string after a trailing delimiter is not considered to be a record. */ if (record_len == 0) return 1; return 0; } data_len += r; next_record = buf; } /* Find the next record delimiter. */ errcode = tre_regnexec(&delim, next_record, data_len - (next_record - buf), 1, pmatch, 0); switch (errcode) { case REG_OK: /* Record delimiter found, now we know how long the current record is. */ record = next_record; record_len = pmatch[0].rm_so; delim_len = next_delim_len; next_delim_len = pmatch[0].rm_eo - pmatch[0].rm_so; next_record = next_record + pmatch[0].rm_eo; return 0; break; case REG_NOMATCH: if (next_record == buf) { next_record = NULL; continue; } /* Move the data to start of the buffer and read more data. */ memmove(buf, next_record, buf + data_len - next_record); data_len = buf + data_len - next_record; next_record = NULL; continue; break; case REG_ESPACE: fprintf(stderr, "%s: %s\n", program_name, _("Out of memory")); exit(2); break; default: assert(0); break; } } } static int tre_agrep_handle_file(const char *filename) { int fd; int count = 0; int recnum = 0; /* Allocate the initial buffer. */ if (buf == NULL) { buf = malloc(INITIAL_BUF_SIZE); if (buf == NULL) { fprintf(stderr, "%s: %s\n", program_name, _("Out of memory")); exit(2); } buf_size = INITIAL_BUF_SIZE; } /* Reset read buffer state. */ next_record = NULL; data_len = 0; if (!filename || strcmp(filename, "-") == 0) { if (best_match) { fprintf(stderr, "%s: %s\n", program_name, _("Cannot use -B when reading from standard input.")); return 2; } fd = 0; filename = _("(standard input)"); } else { fd = open(filename, O_RDONLY); } if (fd < 0) { fprintf(stderr, "%s: %s: %s\n", program_name, filename, strerror(errno)); return 1; } /* Go through all records and output the matching ones, or the non-matching ones if `invert_match' is true. */ at_eof = 0; while (!tre_agrep_get_next_record(fd, filename)) { int errcode; regamatch_t match; regmatch_t pmatch[1]; recnum++; memset(&match, 0, sizeof(match)); if (best_match) match_params.max_cost = best_cost; if (color_option || print_position) { match.pmatch = pmatch; match.nmatch = 1; } /* Stop searching for better matches if an exact match is found. */ if (best_match == 1 && best_cost == 0) break; /* See if the record matches. */ errcode = tre_reganexec(&preg, record, record_len, &match, match_params, 0); if ((!invert_match && errcode == REG_OK) || (invert_match && errcode == REG_NOMATCH)) { if (be_silent) exit(0); count++; have_matches = 1; if (best_match) { if (best_match == 1) { /* First best match pass. */ if (match.cost < best_cost) best_cost = match.cost; continue; } /* Second best match pass. */ if (match.cost > best_cost) continue; } if (list_files) { printf("%s\n", filename); break; } else if (!count_matches) { if (print_filename) printf("%s:", filename); if (print_recnum) printf("%d:", recnum); if (print_cost) printf("%d:", match.cost); if (print_position) printf("%d-%d:", invert_match ? 0 : (int)pmatch[0].rm_so, invert_match ? record_len : (int)pmatch[0].rm_eo); /* Adjust record boundaries so we print the delimiter before or after the record. */ if (delim_after) { record_len += next_delim_len; } else { record -= delim_len; record_len += delim_len; pmatch[0].rm_so += delim_len; pmatch[0].rm_eo += delim_len; } if (color_option && !invert_match) { printf("%.*s", (int)pmatch[0].rm_so, record); printf("\33[%sm", highlight); printf("%.*s", (int)(pmatch[0].rm_eo - pmatch[0].rm_so), record + pmatch[0].rm_so); fputs("\33[00m", stdout); printf("%.*s", (int)(record_len - pmatch[0].rm_eo), record + pmatch[0].rm_eo); } else { printf("%.*s", record_len, record); } } if (max_count > 0 && count >= max_count) break; } } if (count_matches && !best_match && !be_silent) { if (print_filename) printf("%s:", filename); printf("%d\n", count); } if (fd) close(fd); return 0; } int main(int argc, char **argv) { int c, errcode; int comp_flags = REG_EXTENDED; char *tmp_str; char *regexp = NULL; const char *delim_regexp = "\n"; int word_regexp = 0; int literal_string = 0; int max_cost_set = 0; setlocale (LC_ALL, ""); bindtextdomain (PACKAGE, LOCALEDIR); textdomain (PACKAGE); /* Get the program name without the path (for error messages etc). */ program_name = argv[0]; if (program_name) { tmp_str = strrchr(program_name, '/'); if (tmp_str) program_name = tmp_str + 1; } /* Defaults. */ print_filename = -1; print_cost = 0; be_silent = 0; tre_regaparams_default(&match_params); match_params.max_cost = 0; max_count = -1; /* Parse command line options. */ while (1) { #ifdef HAVE_GETOPT_LONG c = getopt_long(argc, argv, short_options, long_options, NULL); #else /* !HAVE_GETOPT_LONG */ c = getopt(argc, argv, short_options); #endif /* !HAVE_GETOPT_LONG */ if (c == -1) break; switch (c) { case 'c': /* Count number of matching records. */ count_matches = 1; break; case 'd': /* Set record delimiter regexp. */ delim_regexp = optarg; if (delim_after == 1) delim_after = 0; break; case 'e': /* Regexp to use. */ regexp = optarg; break; case 'h': /* Don't prefix filename on output if there are multiple files. */ print_filename = 0; break; case 'i': /* Ignore case. */ comp_flags |= REG_ICASE; break; case 'k': /* The pattern is a literal string. */ literal_string = 1; break; case 'l': /* Only print files that contain matches. */ list_files = 1; break; case 'm': /* Stop after max_count matches. */ max_count = atoi(optarg); break; case 'n': /* Print record number of matching record. */ print_recnum = 1; break; case 'q': be_silent = 1; break; case 's': /* Print match cost of matching record. */ print_cost = 1; break; case 'v': /* Select non-matching records. */ invert_match = 1; break; case 'w': /* Match only whole words. */ word_regexp = 1; break; case 'y': /* Compatibility option, does nothing. */ break; case 'B': /* Select only the records which have the best match. */ best_match = 1; break; case 'D': /* Set the cost of a deletion. */ match_params.cost_del = atoi(optarg); break; case 'E': /* Set the maximum number of errors allowed for a record to match. */ match_params.max_cost = atoi(optarg); max_cost_set = 1; break; case 'H': /* Always print filename prefix on output. */ print_filename = 1; break; case 'I': /* Set the cost of an insertion. */ match_params.cost_ins = atoi(optarg); break; case 'M': /* Print delimiters after matches instead of before. */ delim_after = 2; break; case 'S': /* Set the cost of a substitution. */ match_params.cost_subst = atoi(optarg); break; case 'V': { /* Print version string and exit. */ char *version; tre_config(TRE_CONFIG_VERSION, &version); printf("%s (TRE agrep) %s\n\n", program_name, version); printf(_("\ Copyright (c) 2001-2009 Ville Laurikari .\n")); printf("\n"); exit(0); break; } case '?': /* Ambiguous match or extraneous parameter. */ break; case '-': /* Emulate some long options on systems which don't have getopt_long. */ if (strcmp(optarg, "color") == 0 || strcmp(optarg, "colour") == 0) color_option = 1; else if (strcmp(optarg, "show-position") == 0) print_position = 1; else if (strcmp(optarg, "help") == 0) show_help = 1; else { fprintf(stderr, _("%s: invalid option --%s\n"), program_name, optarg); exit(2); } break; #ifdef HAVE_GETOPT_LONG case COLOR_OPTION: color_option = 1; break; case SHOW_POSITION_OPTION: print_position = 1; break; #endif /* HAVE_GETOPT_LONG */ case 0: /* Long options without corresponding short options. */ break; default: if (c >= '0' && c <= '9') match_params.max_cost = c - '0'; else tre_agrep_usage(2); max_cost_set = 1; break; } } if (show_help) tre_agrep_usage(0); /* Fail immediately if max_count is 0. */ if (max_count == 0) return EXIT_FAILURE; if (color_option) { char *user_highlight = getenv("GREP_COLOR"); if (user_highlight && *user_highlight != '\0') highlight = user_highlight; } /* Get the pattern. */ if (regexp == NULL) { if (optind >= argc) tre_agrep_usage(2); regexp = argv[optind++]; } /* If -k is specified, make the regexp literal. This uses the \Q and \E extensions. If the string already contains occurrences of \E, we need to handle them separately. This is a pain, but can't really be avoided if we want to create a regexp which works together with -w (see below). */ if (literal_string) { char *next_pos = regexp; char *new_re, *new_re_end; int n = 0; int len; next_pos = regexp; while (next_pos) { next_pos = strstr(next_pos, "\\E"); if (next_pos) { n++; next_pos += 2; } } len = strlen(regexp); new_re = malloc(len + 5 + n * 7); if (!new_re) { fprintf(stderr, "%s: %s\n", program_name, _("Out of memory")); return 2; } next_pos = regexp; new_re_end = new_re; strcpy(new_re_end, "\\Q"); new_re_end += 2; while (next_pos) { char *start = next_pos; next_pos = strstr(next_pos, "\\E"); if (next_pos) { strncpy(new_re_end, start, next_pos - start); new_re_end += next_pos - start; strcpy(new_re_end, "\\E\\\\E\\Q"); new_re_end += 7; next_pos += 2; } else { strcpy(new_re_end, start); new_re_end += strlen(start); } } strcpy(new_re_end, "\\E"); regexp = new_re; } /* If -w is specified, prepend beginning-of-word and end-of-word assertions to the regexp before compiling. */ if (word_regexp) { char *tmp = regexp; int len = strlen(tmp); regexp = malloc(len + 7); if (regexp == NULL) { fprintf(stderr, "%s: %s\n", program_name, _("Out of memory")); return 2; } strcpy(regexp, "\\<("); strcpy(regexp + 3, tmp); strcpy(regexp + len + 3, ")\\>"); } /* Compile the pattern. */ errcode = tre_regcomp(&preg, regexp, comp_flags); if (errcode) { char errbuf[256]; tre_regerror(errcode, &preg, errbuf, sizeof(errbuf)); fprintf(stderr, "%s: %s: %s\n", program_name, _("Error in search pattern"), errbuf); return 2; } /* Compile the record delimiter pattern. */ errcode = tre_regcomp(&delim, delim_regexp, REG_EXTENDED | REG_NEWLINE); if (errcode) { char errbuf[256]; tre_regerror(errcode, &preg, errbuf, sizeof(errbuf)); fprintf(stderr, "%s: %s: %s\n", program_name, _("Error in record delimiter pattern"), errbuf); return 2; } if (tre_regexec(&delim, "", 0, NULL, 0) == REG_OK) { fprintf(stderr, "%s: %s\n", program_name, _("Record delimiter pattern must not match an empty string")); return 2; } /* The rest of the arguments are file(s) to match. */ /* If -h or -H were not specified, print filenames if there are more than one files specified. */ if (print_filename == -1) { if (argc - optind <= 1) print_filename = 0; else print_filename = 1; } if (optind >= argc) { /* There are no files specified, read from stdin. */ tre_agrep_handle_file(NULL); } else if (best_match) { int first_ind = optind; /* Best match mode. Set up the limits first. */ if (!max_cost_set) match_params.max_cost = INT_MAX; best_cost = INT_MAX; /* Scan all files once without outputting anything, searching for the best matches. */ while (optind < argc) tre_agrep_handle_file(argv[optind++]); /* If there were no matches, bail out now. */ if (best_cost == INT_MAX) return 1; /* Otherwise, rescan the files with max_cost set to the cost of the best match found previously, this time outputting the matches. */ match_params.max_cost = best_cost; best_match = 2; optind = first_ind; while (optind < argc) tre_agrep_handle_file(argv[optind++]); } else { /* Normal mode. */ while (optind < argc) tre_agrep_handle_file(argv[optind++]); } return have_matches == 0; } tre-0.9.0/src/Makefile.in000644 001751 001751 00000055013 14673255715 014563 0ustar00desdes000000 000000 # Makefile.in generated by automake 1.17 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2024 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; 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