tre-0.8.0/0000777000175000017500000000000011255357370007326 500000000000000tre-0.8.0/NEWS0000644000175000017500000001651411255357227007751 00000000000000Version 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-0.8.0/python/0000777000175000017500000000000011255357367010655 500000000000000tre-0.8.0/python/setup.py0000644000175000017500000000211511255357345012276 00000000000000# setup.py - Builds and installs the TRE Python language bindings module # # Copyright (c) 2009 Ville Laurikari # from distutils.core import setup, Extension import sys import os import shutil version = "0.8.0" data_files = [] include_dirs = ["../lib"] libraries = ["tre"] if sys.platform == "win32": data_files = ["tre.dll"] include_dirs += ["../win32"] shutil.copy("../win32/Release/tre.dll", ".") libraries = ["../win32/Release/tre"] setup(name = "tre", version = version, description = "Python module for TRE", author = "Ville Laurikari", author_email = "ville@laurikari.net", license = "2-clause BSD", url = "http://laurikari.net/tre/", data_files = data_files, ext_modules = [Extension("tre", sources = ["tre-python.c"], define_macros = [("HAVE_CONFIG_H", None)], include_dirs = include_dirs, libraries = libraries ), ], ) tre-0.8.0/python/example.py0000644000175000017500000000073511255226160012565 00000000000000import tre fz = tre.Fuzzyness(maxerr = 3) print fz pt = tre.compile("Don(ald( Ervin)?)? Knuth", tre.EXTENDED) data = """ In addition to fundamental contributions in several branches of theoretical computer science, Donnald Erwin Kuth is the creator of the TeX computer typesetting system, the related METAFONT font definition language and rendering system, and the Computer Modern family of typefaces. """ m = pt.search(data, fz) if m: print m.groups() print m[0] tre-0.8.0/python/tre-python.c0000644000175000017500000003260511255166362013045 00000000000000/* tre-python.c - TRE Python language bindings This sotfware is released under a BSD-style license. See the file LICENSE for details and copyright. The original version of this code was contributed by Nikolai Saoukh . */ #include "Python.h" #include "structmember.h" #include #define TRE_MODULE "tre" typedef struct { PyObject_HEAD regex_t rgx; int flags; } TrePatternObject; typedef struct { PyObject_HEAD regaparams_t ap; } TreFuzzynessObject; typedef struct { PyObject_HEAD regamatch_t am; PyObject *targ; /* string we matched against */ TreFuzzynessObject *fz; /* fuzzyness used during match */ } TreMatchObject; static PyObject *ErrorObject; static void _set_tre_err(int rc, regex_t *rgx) { PyObject *errval; char emsg[256]; size_t elen; elen = tre_regerror(rc, rgx, emsg, sizeof(emsg)); if (emsg[elen] == '\0') elen--; errval = Py_BuildValue("s#", emsg, elen); PyErr_SetObject(ErrorObject, errval); Py_XDECREF(errval); } static PyObject * TreFuzzyness_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { static char *kwlist[] = { "delcost", "inscost", "maxcost", "subcost", "maxdel", "maxerr", "maxins", "maxsub", NULL }; TreFuzzynessObject *self; self = (TreFuzzynessObject*)type->tp_alloc(type, 0); if (self == NULL) return NULL; tre_regaparams_default(&self->ap); if (!PyArg_ParseTupleAndKeywords(args, kwds, "|iiiiiiii", kwlist, &self->ap.cost_del, &self->ap.cost_ins, &self->ap.max_cost, &self->ap.cost_subst, &self->ap.max_del, &self->ap.max_err, &self->ap.max_ins, &self->ap.max_subst)) { Py_DECREF(self); return NULL; } return (PyObject*)self; } static PyObject * TreFuzzyness_repr(PyObject *obj) { TreFuzzynessObject *self = (TreFuzzynessObject*)obj; PyObject *o; o = PyString_FromFormat("%s(delcost=%d,inscost=%d,maxcost=%d,subcost=%d," "maxdel=%d,maxerr=%d,maxins=%d,maxsub=%d)", self->ob_type->tp_name, self->ap.cost_del, self->ap.cost_ins, self->ap.max_cost, self->ap.cost_subst, self->ap.max_del, self->ap.max_err, self->ap.max_ins, self->ap.max_subst); return o; } static PyMemberDef TreFuzzyness_members[] = { { "delcost", T_INT, offsetof(TreFuzzynessObject, ap.cost_del), 0, "The cost of a deleted character" }, { "inscost", T_INT, offsetof(TreFuzzynessObject, ap.cost_ins), 0, "The cost of an inserted character" }, { "maxcost", T_INT, offsetof(TreFuzzynessObject, ap.max_cost), 0, "The maximum allowed cost of a match. If this is set to zero, an exact " "match is searched for" }, { "subcost", T_INT, offsetof(TreFuzzynessObject, ap.cost_subst), 0, "The cost of a substituted character" }, { "maxdel", T_INT, offsetof(TreFuzzynessObject, ap.max_del), 0, "Maximum allowed number of deleted characters" }, { "maxerr", T_INT, offsetof(TreFuzzynessObject, ap.max_err), 0, "Maximum allowed number of errors (inserts + deletes + substitutes)" }, { "maxins", T_INT, offsetof(TreFuzzynessObject, ap.max_ins), 0, "Maximum allowed number of inserted characters" }, { "maxsub", T_INT, offsetof(TreFuzzynessObject, ap.max_subst), 0, "Maximum allowed number of substituted characters" }, { NULL } }; static PyTypeObject TreFuzzynessType = { PyObject_HEAD_INIT(NULL) 0, /* ob_size */ TRE_MODULE ".Fuzzyness", /* tp_name */ sizeof(TreFuzzynessObject), /* tp_basicsize */ 0, /* tp_itemsize */ /* methods */ 0, /* tp_dealloc */ 0, /* tp_print */ 0, /* tp_getattr */ 0, /* tp_setattr */ 0, /* tp_compare */ TreFuzzyness_repr, /* tp_repr */ 0, /* tp_as_number */ 0, /* tp_as_sequence */ 0, /* tp_as_mapping */ 0, /* tp_hash */ 0, /* tp_call */ 0, /* tp_str */ 0, /* tp_getattro */ 0, /* tp_setattro */ 0, /* tp_as_buffer */ Py_TPFLAGS_DEFAULT, /* tp_flags */ /* tp_doc */ TRE_MODULE ".fuzzyness object holds approximation parameters for match", 0, /* tp_traverse */ 0, /* tp_clear */ 0, /* tp_richcompare */ 0, /* tp_weaklistoffset */ 0, /* tp_iter */ 0, /* tp_iternext */ 0, /* tp_methods */ TreFuzzyness_members, /* tp_members */ 0, /* tp_getset */ 0, /* tp_base */ 0, /* tp_dict */ 0, /* tp_descr_get */ 0, /* tp_descr_set */ 0, /* tp_dictoffset */ 0, /* tp_init */ 0, /* tp_alloc */ TreFuzzyness_new /* tp_new */ }; static PyObject * PyTreMatch_groups(TreMatchObject *self, PyObject *dummy) { PyObject *result; size_t i; if (self->am.nmatch < 1) { Py_INCREF(Py_None); return Py_None; } result = PyTuple_New(self->am.nmatch); for (i = 0; i < self->am.nmatch; i++) { PyObject *range; regmatch_t *rm = &self->am.pmatch[i]; if (rm->rm_so == (-1) && rm->rm_eo == (-1)) { Py_INCREF(Py_None); range = Py_None; } else { range = Py_BuildValue("(ii)", rm->rm_so, rm->rm_eo); } PyTuple_SetItem(result, i, range); } return (PyObject*)result; } static PyObject * PyTreMatch_groupi(PyObject *obj, int gn) { TreMatchObject *self = (TreMatchObject*)obj; PyObject *result; regmatch_t *rm; if (gn < 0 || (size_t)gn > self->am.nmatch - 1) { PyErr_SetString(PyExc_ValueError, "out of bounds"); return NULL; } rm = &self->am.pmatch[gn]; if (rm->rm_so == (-1) && rm->rm_eo == (-1)) { Py_INCREF(Py_None); return Py_None; } result = PySequence_GetSlice(self->targ, rm->rm_so, rm->rm_eo); return result; } static PyObject * PyTreMatch_group(TreMatchObject *self, PyObject *grpno) { PyObject *result; long gn; gn = PyInt_AsLong(grpno); if (PyErr_Occurred()) return NULL; result = PyTreMatch_groupi((PyObject*)self, gn); return result; } static PyMethodDef TreMatch_methods[] = { {"group", (PyCFunction)PyTreMatch_group, METH_O, "return submatched string or None if a parenthesized subexpression did " "not participate in a match"}, {"groups", (PyCFunction)PyTreMatch_groups, METH_NOARGS, "return the tuple of slice tuples for all parenthesized subexpressions " "(None for not participated)"}, {NULL, NULL} }; static PyMemberDef TreMatch_members[] = { { "cost", T_INT, offsetof(TreMatchObject, am.cost), READONLY, "Cost of the match" }, { "numdel", T_INT, offsetof(TreMatchObject, am.num_del), READONLY, "Number of deletes in the match" }, { "numins", T_INT, offsetof(TreMatchObject, am.num_ins), READONLY, "Number of inserts in the match" }, { "numsub", T_INT, offsetof(TreMatchObject, am.num_subst), READONLY, "Number of substitutes in the match" }, { "fuzzyness", T_OBJECT, offsetof(TreMatchObject, fz), READONLY, "Fuzzyness used during match" }, { NULL } }; static void PyTreMatch_dealloc(TreMatchObject *self) { Py_XDECREF(self->targ); Py_XDECREF(self->fz); if (self->am.pmatch != NULL) PyMem_Del(self->am.pmatch); PyObject_Del(self); } static PySequenceMethods TreMatch_as_sequence_methods = { 0, /* sq_length */ 0, /* sq_concat */ 0, /* sq_repeat */ PyTreMatch_groupi, /* sq_item */ 0, /* sq_slice */ 0, /* sq_ass_item */ 0, /* sq_ass_slice */ 0, /* sq_contains */ 0, /* sq_inplace_concat */ 0 /* sq_inplace_repeat */ }; static PyTypeObject TreMatchType = { PyObject_HEAD_INIT(NULL) 0, /* ob_size */ TRE_MODULE ".Match", /* tp_name */ sizeof(TreMatchObject), /* tp_basicsize */ 0, /* tp_itemsize */ /* methods */ (destructor)PyTreMatch_dealloc, /* tp_dealloc */ 0, /* tp_print */ 0, /* tp_getattr */ 0, /* tp_setattr */ 0, /* tp_compare */ 0, /* tp_repr */ 0, /* tp_as_number */ &TreMatch_as_sequence_methods, /* tp_as_sequence */ 0, /* tp_as_mapping */ 0, /* tp_hash */ 0, /* tp_call */ 0, /* tp_str */ 0, /* tp_getattro */ 0, /* tp_setattro */ 0, /* tp_as_buffer */ Py_TPFLAGS_DEFAULT, /* tp_flags */ TRE_MODULE ".match object holds result of successful match", /* tp_doc */ 0, /* tp_traverse */ 0, /* tp_clear */ 0, /* tp_richcompare */ 0, /* tp_weaklistoffset */ 0, /* tp_iter */ 0, /* tp_iternext */ TreMatch_methods, /* tp_methods */ TreMatch_members /* tp_members */ }; static TreMatchObject * newTreMatchObject(void) { TreMatchObject *self; self = PyObject_New(TreMatchObject, &TreMatchType); if (self == NULL) return NULL; memset(&self->am, '\0', sizeof(self->am)); self->targ = NULL; self->fz = NULL; return self; } static PyObject * PyTrePattern_search(TrePatternObject *self, PyObject *args) { PyObject *pstring; int eflags = 0; TreMatchObject *mo; TreFuzzynessObject *fz; size_t nsub; int rc; regmatch_t *pm; char *targ; size_t tlen; if (!PyArg_ParseTuple(args, "SO!|i:match", &pstring, &TreFuzzynessType, &fz, &eflags)) return NULL; mo = newTreMatchObject(); if (mo == NULL) return NULL; nsub = self->rgx.re_nsub + 1; pm = PyMem_New(regmatch_t, nsub); if (pm != NULL) { mo->am.nmatch = nsub; mo->am.pmatch = pm; } else { /* XXX */ Py_DECREF(mo); return NULL; } targ = PyString_AsString(pstring); tlen = PyString_Size(pstring); rc = tre_reganexec(&self->rgx, targ, tlen, &mo->am, fz->ap, eflags); if (PyErr_Occurred()) { Py_DECREF(mo); return NULL; } if (rc == REG_OK) { Py_INCREF(pstring); mo->targ = pstring; Py_INCREF(fz); mo->fz = fz; return (PyObject*)mo; } if (rc == REG_NOMATCH) { Py_DECREF(mo); Py_INCREF(Py_None); return Py_None; } _set_tre_err(rc, &self->rgx); Py_DECREF(mo); return NULL; } static PyMethodDef TrePattern_methods[] = { { "search", (PyCFunction)PyTrePattern_search, METH_VARARGS, "try to match against given string, returning " TRE_MODULE ".match object " "or None on failure" }, {NULL, NULL} }; static PyMemberDef TrePattern_members[] = { { "nsub", T_INT, offsetof(TrePatternObject, rgx.re_nsub), READONLY, "Number of parenthesized subexpressions in regex" }, { NULL } }; static void PyTrePattern_dealloc(TrePatternObject *self) { tre_regfree(&self->rgx); PyObject_Del(self); } static PyTypeObject TrePatternType = { PyObject_HEAD_INIT(NULL) 0, /* ob_size */ TRE_MODULE ".Pattern", /* tp_name */ sizeof(TrePatternObject), /* tp_basicsize */ 0, /* tp_itemsize */ /* methods */ (destructor)PyTrePattern_dealloc, /*tp_dealloc*/ 0, /* tp_print */ 0, /* tp_getattr */ 0, /* tp_setattr */ 0, /* tp_compare */ 0, /* tp_repr */ 0, /* tp_as_number */ 0, /* tp_as_sequence */ 0, /* tp_as_mapping */ 0, /* tp_hash */ 0, /* tp_call */ 0, /* tp_str */ 0, /* tp_getattro */ 0, /* tp_setattro */ 0, /* tp_as_buffer */ Py_TPFLAGS_DEFAULT, /* tp_flags */ TRE_MODULE ".pattern object holds compiled tre regex", /* tp_doc */ 0, /* tp_traverse */ 0, /* tp_clear */ 0, /* tp_richcompare */ 0, /* tp_weaklistoffset */ 0, /* tp_iter */ 0, /* tp_iternext */ TrePattern_methods, /* tp_methods */ TrePattern_members /* tp_members */ }; static TrePatternObject * newTrePatternObject(PyObject *args) { TrePatternObject *self; self = PyObject_New(TrePatternObject, &TrePatternType); if (self == NULL) return NULL; self->flags = 0; return self; } static PyObject * PyTre_ncompile(PyObject *self, PyObject *args) { TrePatternObject *rv; char *pattern; int pattlen; int cflags = 0; int rc; if (!PyArg_ParseTuple(args, "s#|i:compile", &pattern, &pattlen, &cflags)) return NULL; rv = newTrePatternObject(args); if (rv == NULL) return NULL; rc = tre_regncomp(&rv->rgx, (char*)pattern, pattlen, cflags); if (rc != REG_OK) { if (!PyErr_Occurred()) _set_tre_err(rc, &rv->rgx); Py_DECREF(rv); return NULL; } rv->flags = cflags; return (PyObject*)rv; } static PyMethodDef tre_methods[] = { { "compile", PyTre_ncompile, METH_VARARGS, "Compile a regular expression pattern, returning a " TRE_MODULE ".pattern object" }, { NULL, NULL } }; static char *tre_doc = "Python module for TRE library\n\nModule exports " "the only function: compile"; static struct _tre_flags { char *name; int val; } tre_flags[] = { { "EXTENDED", REG_EXTENDED }, { "ICASE", REG_ICASE }, { "NEWLINE", REG_NEWLINE }, { "NOSUB", REG_NOSUB }, { "LITERAL", REG_LITERAL }, { "NOTBOL", REG_NOTBOL }, { "NOTEOL", REG_NOTEOL }, { NULL, 0 } }; PyMODINIT_FUNC inittre(void) { PyObject *m; struct _tre_flags *fp; if (PyType_Ready(&TreFuzzynessType) < 0) return; if (PyType_Ready(&TreMatchType) < 0) return; if (PyType_Ready(&TrePatternType) < 0) return; /* Create the module and add the functions */ m = Py_InitModule3(TRE_MODULE, tre_methods, tre_doc); if (m == NULL) return; Py_INCREF(&TreFuzzynessType); if (PyModule_AddObject(m, "Fuzzyness", (PyObject*)&TreFuzzynessType) < 0) return; Py_INCREF(&TreMatchType); if (PyModule_AddObject(m, "Match", (PyObject*)&TreMatchType) < 0) return; Py_INCREF(&TrePatternType); if (PyModule_AddObject(m, "Pattern", (PyObject*)&TrePatternType) < 0) return; ErrorObject = PyErr_NewException(TRE_MODULE ".Error", NULL, NULL); Py_INCREF(ErrorObject); if (PyModule_AddObject(m, "Error", ErrorObject) < 0) return; /* Insert the flags */ for (fp = tre_flags; fp->name != NULL; fp++) if (PyModule_AddIntConstant(m, fp->name, fp->val) < 0) return; } tre-0.8.0/doc/0000777000175000017500000000000011255357367010101 500000000000000tre-0.8.0/doc/tre-syntax.html0000644000175000017500000003455011224346021013005 00000000000000

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. {m,}
  3. {m}

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 m or more matches of the atom. An atom followed by [3] matches a sequence of exactly m 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.
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[3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: tre-0.8.0/doc/agrep.1.in0000644000175000017500000001344011155704014011564 00000000000000.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 .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-0.8.0/doc/tre-api.html0000644000175000017500000007451211171550401012232 00000000000000

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, first larger than second, or number too large.
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.

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-0.8.0/Makefile.am0000644000175000017500000000072411204720265011270 00000000000000## Process this file with automake to produce Makefile.in if TRE_AGREP agrep_dirs = src doc else agrep_dirs = endif SUBDIRS = lib $(agrep_dirs) tests utils po m4 EXTRA_DIST = \ LICENSE \ win32/tre-config.h win32/config.h \ win32/tre.dsw \ win32/tre.dsp win32/tre.def \ win32/retest.dsp \ python/tre-python.c \ python/setup.py \ python/example.py ACLOCAL_AMFLAGS = -I m4 AC_CONFIG_AUX_DIR = utils pkgconfigdir = $(libdir)/pkgconfig pkgconfig_DATA = tre.pc tre-0.8.0/ChangeLog0000644000175000017500000010546711255357345011033 00000000000000Sun Sep 20 10:49:52 EEST 2009 Ville Laurikari * Updates for 0.8.0. M ./NEWS +10 M ./THANKS +1 M ./configure.ac -1 +1 M ./doc/tre-syntax.html -10 +13 M ./po/fi.po -1 +1 M ./po/sv.po -1 +1 Sun Sep 20 00:11:13 EEST 2009 Ville Laurikari * Fixed warnings on Windows. M ./lib/regcomp.c -2 +2 M ./win32/config.h +1 Sun Sep 20 00:07:25 EEST 2009 Ville Laurikari * Updated Python module and examples. By permission from the original author, I've changed the license of the Python module to be the same as the rest of the library. Also, slight changes to module API. M ./python/example.py -5 +12 M ./python/setup.py.in -43 +28 M ./python/tre-python.c -16 +6 Sun Sep 20 00:05:29 EEST 2009 Ville Laurikari * Replaced Visual C++ 6 project files with Visual Studio 2008 files. R ./win32/retest.dsp A ./win32/retest.vcproj R ./win32/tre.dsp R ./win32/tre.dsw A ./win32/tre.sln A ./win32/tre.vcproj Sat Sep 19 21:40:43 EEST 2009 Ville Laurikari * Added tre_ prefix to all functions. This fixes long-standing problems where binaries compiled against libtre would end up using symbols from libc, usually resulting in crashes. The #include header now defines macros like this: #define regexec tre_regexec Recompiling is necessary, so updated the libtre ABI version number accordingly. ./lib/regex.h -> ./lib/tre.h M ./lib/Makefile.am -2 +2 M ./lib/regcomp.c -1 +1 r17 M ./lib/regerror.c -2 +2 r17 A ./lib/regex.h M ./lib/regexec.c -1 +1 r17 M ./lib/tre-ast.c r17 M ./lib/tre-ast.h r18 M ./lib/tre-compile.c -1 +1 r17 M ./lib/tre-compile.h r18 M ./lib/tre-config.h.in -3 +3 M ./lib/tre-filter.c r17 M ./lib/tre-filter.h r18 M ./lib/tre-internal.h -1 +1 r18 M ./lib/tre-match-approx.c -1 +1 r17 M ./lib/tre-match-backtrack.c -1 +1 r17 M ./lib/tre-match-parallel.c -1 +1 r17 M ./lib/tre-match-utils.h r18 M ./lib/tre-mem.c r17 M ./lib/tre-mem.h r18 M ./lib/tre-parse.c r17 M ./lib/tre-parse.h r18 M ./lib/tre-stack.c r17 M ./lib/tre-stack.h -1 +1 r18 M ./lib/tre.h -4 +8 r17 M ./lib/xmalloc.c r17 M ./lib/xmalloc.h r18 M ./python/tre-python.c -1 +1 r17 M ./src/agrep.c r17 M ./tests/bench.c r17 M ./tests/randtest.c r17 M ./tests/retest.c r17 M ./tests/test-str-source.c r17 M ./win32/config.h r18 M ./win32/tre.def -16 +16 Fri Sep 4 20:17:48 EEST 2009 Ville Laurikari * Fixed a bug when sizeof(size_t) != sizeof(int). The PyArg_ParseTuple "s#" formatter requires an int (and _not_ a size_t) for the string length. On 64-bit platforms the higher bits were often left as garbage, leading to an out of memory condition later in libtre. Then, a second yet unfixed bug would lead to a crash. This fix at least takes care of the first bug. M ./python/tre-python.c -1 +1 Tue Jul 28 13:07:35 EEST 2009 Ville Laurikari * Updated. M ./THANKS -1 +1 Sat May 23 19:54:37 EEST 2009 Ville Laurikari tagged TRE 0.7.6 Sat May 23 19:45:33 EEST 2009 Ville Laurikari * Updated for 0.7.6. M ./NEWS +9 M ./README.darcs -1 +1 M ./THANKS +1 M ./configure.ac -1 +1 M ./lib/Makefile.am -1 +1 M ./po/fi.po -46 +38 M ./po/sv.po -47 +40 Fri May 22 18:32:07 EEST 2009 Ville Laurikari * Changed the license from LGPL to a BSD-style license. The new license is essentially the same as the "2 clause" BSD-style licenses used in NetBSD. See the file LICENSE for details. R ./COPYING.LESSER M ./LICENSE -17 +25 M ./README -8 +3 M ./lib/regcomp.c -15 +2 M ./lib/regerror.c -15 +2 M ./lib/regex.h -15 +2 M ./lib/regexec.c -15 +2 M ./lib/tre-ast.c -15 +2 M ./lib/tre-ast.h -15 +2 M ./lib/tre-compile.c -16 +3 M ./lib/tre-compile.h -15 +2 M ./lib/tre-filter.c -15 +2 M ./lib/tre-internal.h -15 +2 M ./lib/tre-match-approx.c -15 +2 M ./lib/tre-match-backtrack.c -15 +2 M ./lib/tre-match-parallel.c -15 +2 M ./lib/tre-match-utils.h -15 +2 M ./lib/tre-mem.c -15 +2 M ./lib/tre-mem.h -15 +2 M ./lib/tre-parse.c -15 +2 M ./lib/tre-parse.h -15 +2 M ./lib/tre-stack.c -15 +2 M ./lib/tre-stack.h -15 +2 M ./lib/xmalloc.c -15 +2 M ./lib/xmalloc.h -15 +2 M ./src/agrep.c -19 +3 M ./tests/bench.c -15 +2 M ./tests/randtest.c -15 +2 M ./tests/retest.c -15 +2 M ./tests/test-str-source.c -15 +2 M ./utils/autogen.sh -1 +1 Fri May 22 15:24:18 EEST 2009 Ville Laurikari * Fixed to compile on systems which don't have mbrtowc. M ./tests/retest.c -5 +6 M ./tests/test-str-source.c -2 +1 Fri May 22 12:09:50 EEST 2009 Ville Laurikari * Removed gnulib. M ./Makefile.am -2 +2 M ./README.darcs -5 M ./configure.ac -8 +6 R ./gnulib/ R ./gnulib/Makefile.am M ./lib/Makefile.am -2 M ./lib/regerror.c -1 +8 M ./src/Makefile.am -3 +2 M ./src/agrep.c -4 +41 M ./tests/Makefile.am -2 +2 M ./utils/autogen.sh -8 +1 M ./win32/tre.dsp -6 +2 Fri May 22 12:08:53 EEST 2009 Ville Laurikari * Fix more warnings from gcc and lint. These should allow for a clean build in the NetBSD tree with WARNS=4. Thanks to Alistair Crooks for the patches! M ./lib/regcomp.c -2 +2 M ./lib/regerror.c -1 +3 M ./lib/regexec.c -9 +9 M ./lib/tre-compile.c -18 +21 M ./lib/tre-internal.h -2 +2 M ./lib/tre-match-approx.c -20 +18 M ./lib/tre-match-backtrack.c -11 +17 M ./lib/tre-match-parallel.c -8 +6 M ./lib/tre-match-utils.h -5 +5 M ./lib/tre-parse.c -10 +16 M ./lib/tre-stack.h -1 +1 M ./lib/xmalloc.c -5 +10 M ./lib/xmalloc.h -10 +12 M ./src/agrep.c -2 +2 M ./tests/retest.c -19 +24 Wed May 20 11:24:20 EEST 2009 Ville Laurikari * Fixed compiler warnings. M ./lib/tre-match-approx.c -3 M ./lib/tre-match-backtrack.c -3 M ./tests/retest.c -2 +2 M ./tests/test-str-source.c -1 +1 Tue May 19 21:29:42 EEST 2009 Ville Laurikari * Surround tests for known bugs with #ifdef KNOWN_BUG. M ./tests/retest.c -9 +12 Tue May 19 19:43:35 EEST 2009 Ville Laurikari * Updates for new gettext and gnulib. M ./configure.ac -2 +2 M ./utils/autogen.sh +1 Tue May 19 19:42:13 EEST 2009 Ville Laurikari * Some updates and fixes to documentation. M ./doc/tre-api.html -6 +20 Tue May 19 19:41:01 EEST 2009 Ville Laurikari * Try iso-8859-1 tests with a locale which is more often available. M ./tests/retest.c -4 +4 Fri Mar 20 20:02:41 EET 2009 Ville Laurikari * Updated for new automake. M ./Makefile.am -1 M ./configure.ac +1 Wed Mar 18 20:00:40 EET 2009 Andy Agrawal * Fix str_handler_get_next in to inspect 'ch', not 'c'. This function was always returning 0. Also, TRE relies on the fact that this function sets *c to 0, so I'm adding that to the API documentation. If you change str_handler_get_next and return 1 if ch is 0, before setting *c, you will get an infinite loop or a seg fault. The other alternative is to fix GET_NEXT_WCHAR. One advantage of fixing GET_NEXT_WCHAR is that the data can be allowed to contain the null character and so it can be used for binary data. M ./doc/tre-api.html -2 +4 M ./tests/test-str-source.c -1 +1 Wed Mar 11 22:16:43 EET 2009 Andy Agrawal * Refactor char class assertion checking code M ./lib/tre-match-approx.c -14 +1 M ./lib/tre-match-backtrack.c -14 +1 M ./lib/tre-match-parallel.c -15 +1 M ./lib/tre-match-utils.h -1 +14 Wed Mar 11 10:55:17 EET 2009 Andy Agrawal * Fix backtracking for reguexec. See tests/test-str-source for some examples. M ./lib/tre-match-backtrack.c +2 M ./tests/test-str-source.c -4 +16 Wed Nov 28 01:59:50 EET 2007 Wolfgang Jenkner * wretest - use the retest suite with regw*, too Add some code to translate the byte-oriented test cases in retest to wchar_t strings and offsets, then pass them to regwcomp and friends. This is done when the pre-processor symbol WRETEST is defined. Change the build system accordingly, so that retest and the new wretest are built from the same file retest.c. M ./configure.ac +3 M ./tests/Makefile.am +15 M ./tests/retest.c -13 +180 Wed Nov 28 01:50:41 EET 2007 Wolfgang Jenkner * wchar buglets A typo prevented the correct definitions of the macros BT_STACK_WIDE_IN and BT_STACK_WIDE_OUT from being used. Pass BT_STACK_WIDE_IN an argument to get the correct expansion. (tre_tnfa_run_backtrack): Ignore the comment about ignoring multibyte characters and add a separate clause for STR_WIDE, using wmemcmp. Update str_wide. M ./lib/tre-match-backtrack.c -7 +12 Sun Nov 4 18:47:56 EET 2007 Ville Laurikari * Fixed a bug in \<. \< always matched at the beginning of the string. Thanks to Shmuel Zeigerman for the bug report. See http://laurikari.net/pipermail/tre-general/2007-February/000128.html M ./lib/tre-match-utils.h -1 +1 M ./tests/retest.c +2 Fri Mar 16 19:18:02 EET 2007 Ville Laurikari * Refactoring. M ./lib/tre-compile.c -60 +29 Sun Jan 28 21:08:45 EET 2007 Ville Laurikari * Fixed regoff_t documentation for wide characters. The documentation erroneously claimed that offsets are always given in bytes (they are bytes in byte and multibyte strings, but wchar_t offsets in wchar_t strings). Thanks to Gregory Sharp for pointing this out. M ./doc/tre-api.html -10 +9 Sun Dec 10 10:11:47 EET 2006 Ville Laurikari tagged TRE 0.7.5 Sat Dec 9 23:11:49 EET 2006 Ville Laurikari * Updated for 0.7.5. M ./NEWS +3 M ./README -93 +107 M ./po/fi.po -18 +20 M ./po/sv.po -18 +20 Sat Dec 9 22:44:07 EET 2006 Ville Laurikari * Skip localization tests on OpenBSD. Thanks to Matthias Kilian for letting me know of the test failures. M ./THANKS +1 M ./tests/retest.c -2 +2 Sat Dec 9 22:34:55 EET 2006 Ville Laurikari * Added support for the -q command line option. M ./doc/agrep.1.in +4 M ./src/agrep.c -2 +13 Sat Dec 9 22:16:27 EET 2006 Ville Laurikari * Fixed handling of agrep record buffer size with short reads. Merged patch from Peter D. Gray, thanks! The old code was not properly taking into account the possibility that read() may return less bytes than what was requested even when not at end of file. If the buffer was not filled the buffer size was anyway increased. With files where short reads happen (often with pipes) this sometimes lead to "out of memory" errors. M ./src/agrep.c -46 +54 Sat Dec 9 21:29:48 EET 2006 Ville Laurikari * Update for latest gnulib. M ./README.darcs -1 +1 M ./configure.ac -1 +1 Sun Dec 3 10:45:37 EET 2006 Ville Laurikari * Don't force static linking for test programs. IIRC, this was causing compilation problems on OS X. M ./tests/Makefile.am -3 Sun Dec 3 10:36:07 EET 2006 Ville Laurikari * Fixed some warnings with the Intel C/C++ compiler. The Intel compiler gives warnings for shadowing other identifiers in scope. M ./lib/tre-compile.c -14 +14 M ./lib/tre-stack.h -4 +4 Sun Sep 24 09:20:54 EEST 2006 Ville Laurikari * Fixed include directories for release builds. Thanks to Samets Anton for reporting the problem. M ./win32/tre.dsp -1 +1 Fri Sep 22 14:31:16 EEST 2006 Ville Laurikari * Updated for 0.7.5. M ./THANKS +1 Wed Sep 20 14:22:13 EEST 2006 Ville Laurikari * Fixed linking of test programs. The test programs weren't linked agains all possibly needde libraries. Builds were failing on OS X and FreeBSD because of this. Also, the `bench' program is not needed during "make check" so don't build it. Thanks to Bob Carlitz for reporting the problems. M ./lib/Makefile.am -1 +1 M ./tests/Makefile.am -4 +5 Sat Jul 29 14:31:28 EEST 2006 Ville Laurikari * Sorted command line parameter lists. M ./src/agrep.c -29 +29 Sat Jul 29 14:07:08 EEST 2006 Ville Laurikari * Updated line numbers. M ./po/fi.po -10 +10 M ./po/sv.po -10 +10 Sat Jul 29 14:05:05 EEST 2006 Ville Laurikari * Changed using * and + after another repetition operator to an error. The use of * and + after another repetition operator is now reserved for future extension. Thanks to Bram Matthys for letting me know of the performance problems when using "++" and back references in the same regex. M ./NEWS +12 M ./THANKS +1 M ./doc/tre-api.html -1 +2 M ./lib/regerror.c -14 +14 M ./lib/regex.h -1 +1 M ./lib/tre-parse.c -7 +23 M ./po/fi.po -3 +3 M ./po/sv.po -3 +3 M ./tests/retest.c +8 Sat Jul 29 11:40:39 EEST 2006 Ville Laurikari * Documentation updates. Thanks to Dominick Meglio for sending these! M ./NEWS +2 M ./doc/tre-api.html -2 +8 M ./doc/tre-syntax.html -5 +32 Sat Jul 29 09:51:23 EEST 2006 Ville Laurikari * Fixed handling of + and ? in BREs. + and ? were considered special even in the obsolete "basic" regex (BRE) mode. In BRE mode + and ? are ordinary characters. I added some tests for these. Thanks to Rich Felker for reporting the bug. M ./THANKS +1 M ./lib/tre-parse.c -1 +3 M ./tests/retest.c +5 Fri Jul 28 17:24:45 EEST 2006 Ville Laurikari * Fixed regex parser on big-endian 64 bit architectures. This bug was not about 64 bit clean code as such. The bug just doesn't cause any trouble on little-endian 64 bit machines (x86_64) or 32 bit machines, but causes a lot of trouble on big-endian 64 bit machines (sparc, powerpc). I added an assert to catch similar bugs in the future. Thanks to Peter D. Gray for notifying me about the problem and helping in debugging it. M ./NEWS +3 M ./lib/tre-parse.c -1 +4 Wed Jul 26 11:02:09 EEST 2006 Ville Laurikari * Fixed agrep exit status when no matches found. `agrep' always returned 0 even when no matches were found. Thanks to Peter D. Gray for letting me know. Added tests for agrep exit status. M ./NEWS +3 M ./THANKS +1 M ./src/agrep.c -1 +3 M ./tests/agrep/basic.ok +100 M ./tests/agrep/delimiters.ok +120 A ./tests/agrep/exitstatus.args A ./tests/agrep/exitstatus.input A ./tests/agrep/exitstatus.ok M ./tests/agrep/records.ok +100 M ./tests/agrep/run-tests.sh -2 +14 Sat Jul 22 14:57:51 EEST 2006 Ville Laurikari * Updated for 0.7.5. M ./NEWS +5 M ./configure.ac -1 +1 Tue Jul 25 09:13:46 EEST 2006 Ville Laurikari * Fixed two makefile bugs. The file `agrep.1' was included in the source tarball, although it is generated by the configure script. A `make clean' in tests/agrep accidentally removed `Makefile.in'. Thanks to Santiago Vila for pointing these out. Added some consistency checks to `build-sources.sh' so similar bugs won't happen in the future. M ./doc/Makefile.am -1 +1 M ./tests/agrep/Makefile.am -1 +1 M ./utils/build-sources.sh +22 Sat Jul 22 19:11:55 EEST 2006 Ville Laurikari * Fixed %doc usage. Thanks to Dirk for pointing this out. M ./tre.spec.in -2 +5 Sat Jul 22 15:17:17 EEST 2006 Ville Laurikari * Updated for latest gnulib. M ./utils/autogen.sh -1 +2 Sat Jul 22 14:59:47 EEST 2006 Ville Laurikari * Removed guessing of best optimizing CFLAGS. With old versions of GCC "-O1 -fomit-frame-pointer" produced the best code for x86 systems, but with GCC 4.x this is no longer the case. With GCC 4.1.0, building with "-O1 -fomit-frame-pointer" makes TRE about 15% slower than when built with "-O2 -g" (the default). Removing the "-g" has a negligible positive effect, so it's better to leave it in so the result is actually debuggable. M ./configure.ac -3 M ./m4/Makefile.am -1 R ./m4/tre_prog_cc_optimizations.m4 Wed May 24 19:29:40 EEST 2006 Ville Laurikari * Fixed spacing in help texts and translations. M ./po/fi.po -4 +4 M ./po/sv.po -18 +14 M ./src/agrep.c -2 +2 Wed May 24 17:50:22 EEST 2006 Ville Laurikari * Swedish translation of TRE from Daniel Nylander. M ./THANKS +1 M ./po/LINGUAS +1 A ./po/sv.po Mon May 22 08:17:10 EEST 2006 Ville Laurikari tagged TRE 0.7.4 Sun May 21 22:48:28 EEST 2006 Ville Laurikari * Updated agrep help texts and documentation. M ./THANKS +1 M ./doc/agrep.1.in -3 +15 M ./po/fi.po -9 +20 M ./src/agrep.c -2 +6 Sun May 21 22:27:44 EEST 2006 Ville Laurikari * Added instructions for building from darcs repo sources. A ./README.darcs Sun May 21 22:23:56 EEST 2006 Ville Laurikari * Updated win32 stuff to work again. M ./win32/config.h +4 M ./win32/retest.dsp -4 +4 M ./win32/tre.dsp -6 +6 Sun May 21 21:24:06 EEST 2006 Ville Laurikari * Added LGPL file to repo. I would prefer this to be pulled in by `automake --add-missing' but it seems it only knows how to pull the GPL, not the LGPL. A ./COPYING.LESSER Sun May 21 20:59:15 EEST 2006 Ville Laurikari * Updated for 0.7.4. M ./NEWS -1 +22 Sun May 21 19:12:49 EEST 2006 Ville Laurikari * Added special handling for MinGW. MinGW seems to have broken versions of wcsrtombs() and wcstombs(), so I turned off wchar support completely on MinGW. Additionally, agrep seems to output \r\n newlines on MinGW which was causing problems with the agrep test suite. Now they are filtered out before comparing with reference results. M ./configure.ac +10 M ./tests/agrep/Makefile.am -1 +3 M ./tests/agrep/run-tests.sh +8 Sun May 21 18:39:21 EEST 2006 Ville Laurikari * Cosmetic changes. M ./configure.ac -2 +2 M ./lib/regexec.c -1 +1 M ./lib/tre-match-backtrack.c -3 +3 M ./lib/tre-parse.c -4 +4 M ./lib/tre-stack.c -1 +1 M ./tests/retest.c -3 +3 Sun May 21 15:36:49 EEST 2006 Ville Laurikari * Replaced %Zd with %lu and a cast. Unfortunately, %Zd is not available on all platforms. The z modifier seems to be introduced in C99. So, replaced these with `unsigned long' (`size_t' cannot be wider than `unsigned long') which is more portable. M ./lib/tre-match-parallel.c -1 +1 M ./tests/test-str-source.c -3 +5 Sun May 21 11:58:28 EEST 2006 Ville Laurikari * Fixed some compiler warnings. M ./lib/regcomp.c -1 +1 M ./lib/tre-internal.h -1 +1 M ./lib/tre-parse.c -1 +1 Sun May 21 10:30:44 EEST 2006 Ville Laurikari * Fixed approximate and backtracking matcher to work better with reguexec(). Previously, the user-provided tre_str_source had to give a zero as the last character. Now the return value of get_next_char() is properly checked also in the approximate and backtracking matchers. M ./lib/tre-match-approx.c -1 +6 M ./lib/tre-match-backtrack.c -1 +6 Sun May 21 10:17:26 EEST 2006 Ville Laurikari * Fixes for --enable-system-abi. Fixed to work when REG_BASIC is already defined, also fixed to work when one of REG_NOSPEC or REG_LITERAL is already defined. M ./lib/regex.h -2 +4 Sun May 21 10:12:33 EEST 2006 Ville Laurikari * Simplified tre_expand_macro. This avoids using btowc() which doesn't seem to exist on HP-UX 11.00 and makes the code a lot simpler. M ./lib/tre-parse.c -34 +19 Sun May 21 10:04:35 EEST 2006 Ville Laurikari * Fixed printf arguments when regoff_t is not of type int. When configured with --enable-system-abi the `rm_so' and `rm_eo' fields of `struct regmatch_t' may not be of type `int'. This was actually causing agrep and the test programs to crash on some platforms. M ./src/agrep.c -3 +3 M ./tests/bench.c -2 +2 M ./tests/retest.c -3 +3 M ./tests/test-str-source.c -1 +1 Sun May 21 10:04:00 EEST 2006 Ville Laurikari * Fixed a number of bugs in agrep. The record delimiter was included in the record. This meant that echo foo | agrep 'foo$' did not match, even though it obviously should. When --show-position and -v were combined, the positions shown were incorrect. Now the entire record is indicated as the match. When --color and -v were combined, spurious coloring was printed for an empty string. M ./po/fi.po -9 +9 M ./src/agrep.c -19 +35 Sun May 21 09:52:08 EEST 2006 Ville Laurikari * Fixed backtracking matcher to work if malloc(0) returns NULL. When configured with --without-alloca, the backtracking matches uses malloc() to allocate memory. On some platforms, at least Digital UNIX V4.0, trying to allocate a zero length block with malloc() gives NULL (i.e. an error), instead of some pointer. M ./lib/tre-match-backtrack.c -12 +21 Sun May 21 09:43:18 EEST 2006 Ville Laurikari * Added regression tests for agrep. These are quite rudimentary, but test the agrep specific functionality pretty well. Actual regex matching functionality is already covered by `retest.c' so that stuff shouldn't be repeated here. M ./configure.ac +1 M ./tests/Makefile.am +2 A ./tests/agrep/ A ./tests/agrep/Makefile.am A ./tests/agrep/basic.args A ./tests/agrep/basic.input A ./tests/agrep/basic.ok A ./tests/agrep/delimiters.args A ./tests/agrep/delimiters.input A ./tests/agrep/delimiters.ok A ./tests/agrep/records.args A ./tests/agrep/records.input A ./tests/agrep/records.ok A ./tests/agrep/run-tests.sh Sun May 21 09:32:17 EEST 2006 Ville Laurikari * Included GNU getopt implementation from gnulib. Many systems don't have getopt_long(). This is unfortunate, because it makes agrep behave differently on different systems. Now the getopt implementation from gnulib is used if the system does not already have a usable getopt_long(). As a result, agrep command line parsing always works in the same way on all platforms. See http://www.gnu.org/software/gnulib/ for more information on gnulib. M ./Makefile.am -2 +2 M ./configure.ac -10 +21 A ./gnulib/ A ./gnulib/Makefile.am M ./lib/Makefile.am -2 +3 M ./src/Makefile.am -2 +3 M ./src/agrep.c -17 +2 M ./tests/Makefile.am -1 +1 M ./utils/autogen.sh -5 +10 Sun May 21 09:17:41 EEST 2006 Ville Laurikari * Added test cases for a suspected bug in \D. It turned out \D works fine. M ./tests/retest.c -1 +4 Sun May 21 08:47:27 EEST 2006 Ville Laurikari * Fixed not to build agrep if --disable-approx is used. agrep uses the approximate matching API and fails to compile if it isn't available. M ./configure.ac -5 +9 M ./src/Makefile.am -1 +1 Thu May 18 20:49:30 EEST 2006 Ville Laurikari * Removed automatically generated file from repository. R ./po/tre.pot Mon May 15 12:35:52 EEST 2006 Ville Laurikari * Fixed agrep to handle interruptions and errors from read(). M ./po/fi.po -10 +15 M ./po/tre.pot -10 +15 M ./src/agrep.c -4 +20 Sun May 14 21:39:37 EEST 2006 Ville Laurikari * Declaring public functions `extern' for clarity. M ./lib/regex.h -30 +59 Fri May 12 15:00:49 EEST 2006 Ville Laurikari * Updated email address for bug reports. M ./configure.ac -1 +1 M ./doc/agrep.1.in -2 +2 M ./po/Makevars -1 +1 M ./po/fi.po -14 +14 M ./po/tre.pot -13 +13 M ./src/agrep.c -1 +2 M ./tre.spec.in -1 +1 Fri May 12 13:26:07 EEST 2006 Ville Laurikari * Fixed params array signedness inconsistencies. M ./lib/tre-ast.h -2 +2 M ./lib/tre-compile.c -1 +1 M ./lib/tre-parse.c -1 +1 Fri May 12 13:22:35 EEST 2006 Ville Laurikari * Merged spec file patch from Jan Kasprzak. M ./THANKS +1 M ./tre.spec.in -3 +8 Fri May 12 10:58:35 EEST 2006 Ville Laurikari * Fixed setting direction of tags after union nodes. Thanks to Nikolai Weibull for spotting this. M ./THANKS +1 M ./lib/tre-compile.c -2 +2 Wed May 10 21:34:04 EEST 2006 Ville Laurikari * Added things needed for building DLLs on Cygwin and MinGW. Surprisingly, libtool requires these magic incantations in order to make in build DLLs on Cygwin and MinGW. M ./configure.ac +1 M ./lib/Makefile.am -1 +1 Wed May 10 16:18:34 EEST 2006 Ville Laurikari * Added requirement for automake 1.9. M ./configure.ac -1 +1 Wed May 10 15:11:30 EEST 2006 Ville Laurikari * Fixed a (harmless) compiler warning in 64 bit builds. M ./lib/xmalloc.c -1 +1 Wed May 10 15:07:14 EEST 2006 Ville Laurikari * Fixed printf format string and argument types for 64 bit builds. M ./lib/tre-compile.c -1 +1 M ./lib/tre-match-parallel.c -1 +1 M ./lib/tre-parse.c -52 +45 M ./tests/test-str-source.c -3 +3 Wed May 10 14:51:06 EEST 2006 Ville Laurikari * Fixed tre_stack to handle sizeof(int) != sizeof(void*) This gets rid of most compiler warnings of x86_64. The old code was casting small ints to void pointers. Now the stack uses a union to store items on the stack, and the stack API has separate functions for pushing and popping integers and pointers. M ./lib/tre-compile.c -114 +114 M ./lib/tre-parse.c -39 +39 M ./lib/tre-stack.c -8 +25 M ./lib/tre-stack.h -15 +22 Wed May 10 14:33:04 EEST 2006 Ville Laurikari * Don't build test code until "make check". M ./tests/Makefile.am -2 +2 Wed May 10 14:29:22 EEST 2006 Ville Laurikari * Removed unused tre_filter code. This was just something I experimented with and never got finished up. The files are still in the repository, but aren't included in the source code distributions or builds. M ./lib/Makefile.am -2 M ./lib/regexec.c -14 M ./win32/tre.dsp -8 Sun Apr 2 17:01:34 EEST 2006 Ville Laurikari tagged TRE 0.7.3 Sun Apr 2 16:56:15 EEST 2006 Ville Laurikari * Fixed to work with shared home directories. M ./tests/build-run.sh -4 +8 Sun Apr 2 15:57:26 EEST 2006 Ville Laurikari * Updated for 0.7.3. M ./NEWS +4 Sun Apr 2 15:44:25 EEST 2006 Ville Laurikari * Fixed some remaining GPL references to LGPL. M ./README -4 +4 M ./lib/tre-compile.c -1 +1 M ./lib/tre-stack.c -1 +1 M ./po/fi.po -1 +1 M ./po/tre.pot -1 +1 M ./python/setup.py.in -11 +13 M ./tre.spec.in -1 +1 Sun Apr 2 15:26:32 EEST 2006 Ville Laurikari * ChangeLog is now generated by darcs. R ./ChangeLog A ./ChangeLog.old M ./utils/autogen.sh +3 Sun Apr 2 15:22:20 EEST 2006 Ville Laurikari * Fixed DOS newlines to UNIX newlines. M ./python/example.py -13 +13 Sun Apr 2 15:20:27 EEST 2006 Ville Laurikari * The Python language bindings are now LGPL as well. I received permission from Nikolai Saoukh, the author of the Python language bindings for TRE, to change the license to anything I like. M ./LICENSE -4 R ./python/COPYING M ./python/tre-python.c -10 +11 Sun Apr 2 14:19:03 EEST 2006 Ville Laurikari * Test script now waits for jobs to finish. M ./tests/build-on-hosts.sh -3 +5 M ./tests/build-tests.sh -1 +3 Sun Apr 2 13:34:28 EEST 2006 Ville Laurikari * Updated test hosts. A ./tests/build-hosts/earthquake R ./tests/build-hosts/hutcs Sun Apr 2 14:18:18 EEST 2006 Ville Laurikari * Updated localization files. M ./po/fi.po -35 +35 M ./po/tre.pot -32 +32 Sun Apr 2 14:17:07 EEST 2006 Ville Laurikari * Added missing flags when TRE_USE_SYSTEM_REGEX_H is defined. M ./lib/regex.h +2 Sun Apr 2 11:44:06 EEST 2006 Ville Laurikari * Changed license from GPL to LGPL. Due to numerous requests, and the absence of the not-so-expected onslaught of proprietary software turning free because of the TRE license, I've decided to change the license to LGPL. M ./LICENSE -5 +18 M ./NEWS +5 M ./configure.ac -1 +1 M ./lib/regcomp.c -10 +11 M ./lib/regerror.c -10 +11 M ./lib/regex.h -10 +11 M ./lib/regexec.c -10 +11 M ./lib/tre-ast.c -10 +11 M ./lib/tre-ast.h -10 +12 M ./lib/tre-compile.c -10 +11 M ./lib/tre-compile.h -10 +12 M ./lib/tre-filter.c -10 +11 M ./lib/tre-internal.h -10 +11 M ./lib/tre-match-approx.c -10 +11 M ./lib/tre-match-backtrack.c -10 +11 M ./lib/tre-match-parallel.c -10 +11 M ./lib/tre-match-utils.h -11 +11 M ./lib/tre-mem.c -10 +11 M ./lib/tre-mem.h -10 +11 M ./lib/tre-parse.c -10 +12 M ./lib/tre-parse.h -10 +12 M ./lib/tre-stack.c -10 +12 M ./lib/tre-stack.h -10 +12 M ./lib/xmalloc.c -11 +12 M ./lib/xmalloc.h -11 +12 A ./python/COPYING M ./src/agrep.c -11 +12 M ./tests/bench.c -10 +11 M ./tests/randtest.c -10 +11 M ./tests/retest.c -10 +11 M ./tests/test-str-source.c -10 +11 Mon Mar 28 22:33:39 EEST 2005 Ville Laurikari * Added support for "(?#text)" comment syntax. Thanks to Dominick Meglio for contributing this patch. M ./lib/tre-parse.c +17 M ./tests/retest.c +4 Mon Mar 28 22:24:45 EEST 2005 Ville Laurikari * Added REG_UNGREEDY cflag and 'U' pattern modifier. The REG_UNGREEDY regex compilation flag reverses the normal situation where repetition operators are greedy unless a '?' is appended. With the REG_UNGREEDY flag in effect, repetition operators are non-greedy unless a '?' is appended. The 'U' pattern modifier, as in "(?U)" and "(?U:pattern)", turns on the REG_UNGREEDY flag for a selected part of the regex. Thanks to Dominick Meglio for contributing the original version of this patch. M ./lib/regex.h -1 +2 M ./lib/tre-parse.c -7 +26 M ./tests/retest.c -2 +11 Mon Mar 28 18:31:22 EEST 2005 Ville Laurikari * Added comments. M ./configure.ac -5 +23 Mon Aug 22 09:55:18 EEST 2005 Ville Laurikari * Added "record-number" alias for "line-number" option. M ./src/agrep.c +1 Mon Aug 22 09:50:43 EEST 2005 Ville Laurikari * Added --show-position command line flag. The flag causes the match start and end positions to be printed for each output record. The start and end positions are separated by a dash. For example: $ agrep --help | agrep --show-position -2 descrpition --show-cost 2:26-37:See tre(7) for a complete description. M ./src/agrep.c -3 +11 Mon Mar 28 22:06:07 EEST 2005 Ville Laurikari * Updated `autogen.sh' to use autopoint to set up gettext. M ./configure.ac +1 M ./utils/autogen.sh +6 Mon Mar 28 22:02:45 EEST 2005 Ville Laurikari * Removed `config.h.in' from repository. This file is automatically generated by autoconf, no need to keep this in the repository. R ./config.h.in Mon Mar 28 21:56:03 EEST 2005 Ville Laurikari * Fix bug in parsing \E. There was a bug in parsing the part of a regexp that comes after \E. For example, "\Qabc\E.*" was parsed to be equivalent to "abc." (or "abc.(?:)*" to be exact), which is obviously incorrect. Thanks to Bill Yerazunis for reporting the bug. M ./lib/tre-parse.c -2 +2 M ./tests/retest.c -1 +6 Mon Mar 28 19:41:19 EEST 2005 Ville Laurikari * Indented EXTRA_DIST lists consistently. M ./Makefile.am -1 +2 M ./doc/Makefile.am -1 +5 M ./m4/Makefile.am -6 +6 M ./utils/Makefile.am -1 +4 Mon Mar 28 18:15:01 EEST 2005 Ville Laurikari * Import from TRE 0.7.2 CVS tree. I'm starting to use darcs for revision control in the TRE project. This patch contains the CVS tree of the 0.7.2 release of TRE (more or less). Previously I was using CVS which was OK, but with darcs I get rid of some problems I've been having with CVS: - Renaming or moving files and directories does not work in CVS. - With CVS it's difficult to commit patches as a logical whole, because there's no way to choose which parts of changes to a file I want to include in a change. - With CVS, I used to use a ChangeLog file and leave all CVS commit logs empty. I've now realized that was stupid. I intend to get rid of the ChangeLog file in favor of patch summary logs generated by darcs. - Making a CVS repository public is a big hassle compared to doing the same with a darcs repository. A ./AUTHORS A ./ChangeLog A ./LICENSE A ./Makefile.am A ./NEWS A ./README A ./THANKS A ./TODO A ./config.h.in A ./configure.ac A ./doc/ A ./doc/Makefile.am A ./doc/agrep.1.in A ./doc/default.css A ./doc/tre-api.html A ./doc/tre-syntax.html A ./lib/ A ./lib/Makefile.am A ./lib/README A ./lib/regcomp.c A ./lib/regerror.c A ./lib/regex.h A ./lib/regexec.c A ./lib/tre-ast.c A ./lib/tre-ast.h A ./lib/tre-compile.c A ./lib/tre-compile.h A ./lib/tre-config.h.in A ./lib/tre-filter.c A ./lib/tre-filter.h A ./lib/tre-internal.h A ./lib/tre-match-approx.c A ./lib/tre-match-backtrack.c A ./lib/tre-match-parallel.c A ./lib/tre-match-utils.h A ./lib/tre-mem.c A ./lib/tre-mem.h A ./lib/tre-parse.c A ./lib/tre-parse.h A ./lib/tre-stack.c A ./lib/tre-stack.h A ./lib/xmalloc.c A ./lib/xmalloc.h A ./m4/ A ./m4/Makefile.am A ./m4/ac_libtool_tags.m4 A ./m4/ax_check_funcs_comp.m4 A ./m4/ax_check_sign.m4 A ./m4/ax_decl_wchar_max.m4 A ./m4/tre_prog_cc_optimizations.m4 A ./m4/vl_prog_cc_warnings.m4 A ./po/ A ./po/LINGUAS A ./po/Makevars A ./po/POTFILES.in A ./po/fi.po A ./po/tre.pot A ./python/ A ./python/example.py A ./python/setup.py.in A ./python/tre-python.c A ./src/ A ./src/Makefile.am A ./src/agrep.c A ./tests/ A ./tests/Makefile.am A ./tests/bench.c A ./tests/build-hosts/ A ./tests/build-hosts/ahma A ./tests/build-hosts/hemuli A ./tests/build-hosts/hutcs A ./tests/build-hosts/jolly A ./tests/build-on-hosts.sh A ./tests/build-run.sh A ./tests/build-tests.sh A ./tests/randtest.c A ./tests/retest.c A ./tests/test-str-source.c A ./tre.pc.in A ./tre.spec.in A ./utils/ A ./utils/Makefile.am A ./utils/autogen.sh A ./utils/build-release.sh A ./utils/build-rpm.sh A ./utils/build-sources.sh A ./utils/replace-vars.sh A ./win32/ A ./win32/config.h A ./win32/retest.dsp A ./win32/tre-config.h.in A ./win32/tre.def A ./win32/tre.dsp A ./win32/tre.dsw tre-0.8.0/tre.pc.in0000644000175000017500000000036711155704014010761 00000000000000prefix=@prefix@ exec_prefix=@exec_prefix@ libdir=@libdir@ includedir=@includedir@ Name: TRE Description: TRE regexp matching library Version: @PACKAGE_VERSION@ Libs: -L${libdir} -ltre @LDFLAGS@ @LIBINTL@ @LIBS@ Cflags: -I${includedir} @CPPFLAGS@ tre-0.8.0/AUTHORS0000644000175000017500000000003411155704014010275 00000000000000Ville Laurikari tre-0.8.0/utils/0000777000175000017500000000000011255357367010474 500000000000000tre-0.8.0/utils/config.guess0000755000175000017500000012706110707444443012730 00000000000000#! /bin/sh # Attempt to guess a canonical system name. # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, # 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation, # Inc. timestamp='2007-07-22' # This file 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 the License, 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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Otherwise, it exits with 1. # # The plan is that this can be called by configure scripts if you # don't specify an explicit build system type. me=`echo "$0" | sed -e 's,.*/,,'` usage="\ Usage: $0 [OPTION] Output the configuration name of the system \`$me' is run on. Operation modes: -h, --help print this help, then exit -t, --time-stamp print date of last modification, then exit -v, --version print version number, then exit Report bugs and patches to ." version="\ GNU config.guess ($timestamp) Originally written by Per Bothner. Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." help=" Try \`$me --help' for more information." # Parse command line while test $# -gt 0 ; do case $1 in --time-stamp | --time* | -t ) echo "$timestamp" ; exit ;; --version | -v ) echo "$version" ; exit ;; --help | --h* | -h ) echo "$usage"; exit ;; -- ) # Stop option processing shift; break ;; - ) # Use stdin as input. break ;; -* ) echo "$me: invalid option $1$help" >&2 exit 1 ;; * ) break ;; esac done if test $# != 0; then echo "$me: too many arguments$help" >&2 exit 1 fi trap 'exit 1' 1 2 15 # CC_FOR_BUILD -- compiler used by this script. Note that the use of a # compiler to aid in system detection is discouraged as it requires # temporary files to be created and, as you can see below, it is a # headache to deal with in a portable fashion. # Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. 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For targets that recently # switched to ELF, *-*-netbsd* would select the old # object file format. This provides both forward # compatibility and a consistent mechanism for selecting the # object file format. # # Note: NetBSD doesn't particularly care about the vendor # portion of the name. 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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 ;; 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:SunOS:5.*:* | i86xen:SunOS:5.*:*) echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4*:SunOS:6*:*) # According to config.sub, this is the proper way to canonicalize # SunOS6. 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The system name ranges from "MiNT" over "FreeMiNT" # to the lowercase version "mint" (or "freemint"). Finally # the system name "TOS" denotes a system which is actually not # MiNT. But MiNT is downward compatible to TOS, so this should # be no problem. atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${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) eval $set_cc_for_build sed 's/^ //' << EOF >$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 eval $set_cc_for_build sed 's/^ //' << EOF >$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:*:[45]) IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then IBM_ARCH=rs6000 else IBM_ARCH=powerpc fi if [ -x /usr/bin/oslevel ] ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} fi echo ${IBM_ARCH}-ibm-aix${IBM_REV} exit ;; *:AIX:*:*) echo rs6000-ibm-aix exit ;; ibmrt:4.4BSD:*|romp-ibm:BSD:*) 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 eval $set_cc_for_build sed 's/^ //' << EOF >$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 eval $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 __LP64__ >/dev/null 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:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$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 ;; *:FreeBSD:*:*) case ${UNAME_MACHINE} in pc98) echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; amd64) echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; *) echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; esac exit ;; i*:CYGWIN*:*) echo ${UNAME_MACHINE}-pc-cygwin exit ;; *:MINGW*:*) echo ${UNAME_MACHINE}-pc-mingw32 exit ;; i*:windows32*:*) # uname -m includes "-pc" on this system. echo ${UNAME_MACHINE}-mingw32 exit ;; i*:PW*:*) echo ${UNAME_MACHINE}-pc-pw32 exit ;; *:Interix*:[3456]*) case ${UNAME_MACHINE} in x86) echo i586-pc-interix${UNAME_RELEASE} exit ;; EM64T | authenticamd) echo x86_64-unknown-interix${UNAME_RELEASE} exit ;; esac ;; [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) echo i${UNAME_MACHINE}-pc-mks exit ;; i*:Windows_NT*:* | Pentium*:Windows_NT*:*) # How do we know it's Interix rather than the generic POSIX subsystem? # It also conflicts with pre-2.0 versions of AT&T UWIN. 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frv:Linux:*:*) echo frv-unknown-linux-gnu exit ;; ia64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; m32r*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; m68*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; mips:Linux:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #undef CPU #undef mips #undef mipsel #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) CPU=mipsel #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) CPU=mips #else CPU= #endif #endif EOF eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' /^CPU/{ s: ::g p }'`" test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } ;; mips64:Linux:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #undef CPU #undef mips64 #undef mips64el #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) CPU=mips64el #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) CPU=mips64 #else CPU= #endif #endif EOF eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' /^CPU/{ s: ::g p }'`" test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } ;; or32:Linux:*:*) echo or32-unknown-linux-gnu exit ;; ppc:Linux:*:*) echo powerpc-unknown-linux-gnu exit ;; ppc64:Linux:*:*) echo powerpc64-unknown-linux-gnu exit ;; alpha:Linux:*:*) case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in EV5) UNAME_MACHINE=alphaev5 ;; EV56) UNAME_MACHINE=alphaev56 ;; PCA56) UNAME_MACHINE=alphapca56 ;; PCA57) UNAME_MACHINE=alphapca56 ;; EV6) UNAME_MACHINE=alphaev6 ;; EV67) UNAME_MACHINE=alphaev67 ;; EV68*) UNAME_MACHINE=alphaev68 ;; esac objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} exit ;; parisc:Linux:*:* | hppa:Linux:*:*) # Look for CPU level case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in PA7*) echo hppa1.1-unknown-linux-gnu ;; PA8*) echo hppa2.0-unknown-linux-gnu ;; *) echo hppa-unknown-linux-gnu ;; esac exit ;; parisc64:Linux:*:* | hppa64:Linux:*:*) echo hppa64-unknown-linux-gnu exit ;; s390:Linux:*:* | s390x:Linux:*:*) echo ${UNAME_MACHINE}-ibm-linux exit ;; sh64*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; sh*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; sparc:Linux:*:* | sparc64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; vax:Linux:*:*) echo ${UNAME_MACHINE}-dec-linux-gnu exit ;; x86_64:Linux:*:*) echo x86_64-unknown-linux-gnu exit ;; xtensa:Linux:*:*) echo xtensa-unknown-linux-gnu exit ;; i*86:Linux:*:*) # The BFD linker knows what the default object file format is, so # first see if it will tell us. cd to the root directory to prevent # problems with other programs or directories called `ld' in the path. # Set LC_ALL=C to ensure ld outputs messages in English. ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \ | sed -ne '/supported targets:/!d s/[ ][ ]*/ /g s/.*supported targets: *// s/ .*// p'` case "$ld_supported_targets" in elf32-i386) TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu" ;; a.out-i386-linux) echo "${UNAME_MACHINE}-pc-linux-gnuaout" exit ;; coff-i386) echo "${UNAME_MACHINE}-pc-linux-gnucoff" exit ;; "") # Either a pre-BFD a.out linker (linux-gnuoldld) or # one that does not give us useful --help. echo "${UNAME_MACHINE}-pc-linux-gnuoldld" exit ;; esac # Determine whether the default compiler is a.out or elf eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include #ifdef __ELF__ # ifdef __GLIBC__ # if __GLIBC__ >= 2 LIBC=gnu # else LIBC=gnulibc1 # endif # else LIBC=gnulibc1 # endif #else #if defined(__INTEL_COMPILER) || defined(__PGI) || defined(__SUNPRO_C) || defined(__SUNPRO_CC) LIBC=gnu #else LIBC=gnuaout #endif #endif #ifdef __dietlibc__ LIBC=dietlibc #endif EOF eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' /^LIBC/{ s: ::g p }'`" test x"${LIBC}" != x && { echo "${UNAME_MACHINE}-pc-linux-${LIBC}" exit } test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; } ;; i*86:DYNIX/ptx:4*:*) # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. # earlier versions are messed up and put the nodename in both # sysname and nodename. echo i386-sequent-sysv4 exit ;; i*86:UNIX_SV:4.2MP:2.*) # Unixware is an offshoot of SVR4, but it has its own version # number series starting with 2... # I am not positive that other SVR4 systems won't match this, # I just have to hope. -- rms. # Use sysv4.2uw... so that sysv4* matches it. echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} exit ;; i*86:OS/2:*:*) # If we were able to find `uname', then EMX Unix compatibility # is probably installed. echo ${UNAME_MACHINE}-pc-os2-emx exit ;; i*86:XTS-300:*:STOP) echo ${UNAME_MACHINE}-unknown-stop exit ;; i*86:atheos:*:*) echo ${UNAME_MACHINE}-unknown-atheos exit ;; i*86:syllable:*:*) echo ${UNAME_MACHINE}-pc-syllable exit ;; i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*) echo i386-unknown-lynxos${UNAME_RELEASE} exit ;; i*86:*DOS:*:*) echo ${UNAME_MACHINE}-pc-msdosdjgpp exit ;; i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} else echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} fi exit ;; i*86:*:5:[678]*) # UnixWare 7.x, OpenUNIX and OpenServer 6. case `/bin/uname -X | grep "^Machine"` in *486*) UNAME_MACHINE=i486 ;; *Pentium) UNAME_MACHINE=i586 ;; *Pent*|*Celeron) UNAME_MACHINE=i686 ;; esac echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} exit ;; i*86:*:3.2:*) if test -f /usr/options/cb.name; then UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ && UNAME_MACHINE=i586 (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ && UNAME_MACHINE=i686 (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ && UNAME_MACHINE=i686 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL else echo ${UNAME_MACHINE}-pc-sysv32 fi exit ;; pc:*:*:*) # Left here for compatibility: # uname -m prints for DJGPP always 'pc', but it prints nothing about # the processor, so we play safe by assuming i386. echo i386-pc-msdosdjgpp exit ;; Intel:Mach:3*:*) echo i386-pc-mach3 exit ;; paragon:*:*:*) echo i860-intel-osf1 exit ;; i860:*:4.*:*) # i860-SVR4 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 else # Add other i860-SVR4 vendors below as they are discovered. echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 fi exit ;; mini*:CTIX:SYS*5:*) # "miniframe" echo m68010-convergent-sysv exit ;; mc68k:UNIX:SYSTEM5:3.51m) echo m68k-convergent-sysv exit ;; M680?0:D-NIX:5.3:*) echo m68k-diab-dnix exit ;; M68*:*:R3V[5678]*:*) test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) OS_REL='' test -r /etc/.relid \ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4.3${OS_REL}; exit; } /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4; exit; } ;; m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) echo m68k-unknown-lynxos${UNAME_RELEASE} exit ;; mc68030:UNIX_System_V:4.*:*) echo m68k-atari-sysv4 exit ;; TSUNAMI:LynxOS:2.*:*) echo sparc-unknown-lynxos${UNAME_RELEASE} exit ;; rs6000:LynxOS:2.*:*) echo rs6000-unknown-lynxos${UNAME_RELEASE} exit ;; PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*) echo powerpc-unknown-lynxos${UNAME_RELEASE} exit ;; SM[BE]S:UNIX_SV:*:*) echo mips-dde-sysv${UNAME_RELEASE} exit ;; RM*:ReliantUNIX-*:*:*) echo mips-sni-sysv4 exit ;; RM*:SINIX-*:*:*) echo mips-sni-sysv4 exit ;; *:SINIX-*:*:*) if uname -p 2>/dev/null >/dev/null ; then UNAME_MACHINE=`(uname -p) 2>/dev/null` echo ${UNAME_MACHINE}-sni-sysv4 else echo ns32k-sni-sysv fi exit ;; PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort # says echo i586-unisys-sysv4 exit ;; *:UNIX_System_V:4*:FTX*) # From Gerald Hewes . # How about differentiating between stratus architectures? -djm echo hppa1.1-stratus-sysv4 exit ;; *:*:*:FTX*) # From seanf@swdc.stratus.com. echo i860-stratus-sysv4 exit ;; i*86:VOS:*:*) # From Paul.Green@stratus.com. echo ${UNAME_MACHINE}-stratus-vos exit ;; *:VOS:*:*) # From Paul.Green@stratus.com. echo hppa1.1-stratus-vos exit ;; mc68*:A/UX:*:*) echo m68k-apple-aux${UNAME_RELEASE} exit ;; news*:NEWS-OS:6*:*) echo mips-sony-newsos6 exit ;; R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) if [ -d /usr/nec ]; then echo mips-nec-sysv${UNAME_RELEASE} else echo mips-unknown-sysv${UNAME_RELEASE} fi exit ;; BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. echo powerpc-be-beos exit ;; BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. echo powerpc-apple-beos exit ;; BePC:BeOS:*:*) # BeOS running on Intel PC compatible. echo i586-pc-beos exit ;; SX-4:SUPER-UX:*:*) echo sx4-nec-superux${UNAME_RELEASE} exit ;; SX-5:SUPER-UX:*:*) echo sx5-nec-superux${UNAME_RELEASE} exit ;; SX-6:SUPER-UX:*:*) echo sx6-nec-superux${UNAME_RELEASE} exit ;; SX-7:SUPER-UX:*:*) echo sx7-nec-superux${UNAME_RELEASE} exit ;; SX-8:SUPER-UX:*:*) echo sx8-nec-superux${UNAME_RELEASE} exit ;; SX-8R:SUPER-UX:*:*) echo sx8r-nec-superux${UNAME_RELEASE} exit ;; 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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, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. # 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 outputing dependencies. libtool Whether libtool is used (yes/no). Report bugs to . EOF exit $? ;; -v | --v*) echo "depcomp $scriptversion" exit $? ;; esac if test -z "$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" # 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. 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We avoid this by adding ## dummy dependencies for each header file. Too bad gcc doesn't do ## this for us directly. tr ' ' ' ' < "$tmpdepfile" | ## Some versions of gcc put a space before the `:'. On the theory ## that the space means something, we add a space to the output as ## well. ## Some versions of the HPUX 10.20 sed can't process this invocation ## correctly. Breaking it into two sed invocations is a workaround. sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; hp) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. 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However on # icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c # ICC 7.0 will fill foo.d with something like # foo.o: sub/foo.c # foo.o: sub/foo.h # which is wrong. We want: # sub/foo.o: sub/foo.c # sub/foo.o: sub/foo.h # sub/foo.c: # sub/foo.h: # ICC 7.1 will output # foo.o: sub/foo.c sub/foo.h # and will wrap long lines using \ : # foo.o: sub/foo.c ... \ # sub/foo.h ... \ # ... "$@" -MD -MF "$tmpdepfile" stat=$? if test $stat -eq 0; then : else rm -f "$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. 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-sco4) os=-sco3.2v4 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco3.2.[4-9]*) os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco3.2v[4-9]*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco5v6*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco*) os=-sco3.2v2 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -udk*) basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -isc) os=-isc2.2 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -clix*) basic_machine=clipper-intergraph ;; -isc*) basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -lynx*) os=-lynxos ;; -ptx*) basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` ;; -windowsnt*) os=`echo $os | sed -e 's/windowsnt/winnt/'` ;; -psos*) os=-psos ;; -mint | -mint[0-9]*) basic_machine=m68k-atari os=-mint ;; esac # Decode aliases for certain CPU-COMPANY combinations. case $basic_machine in # Recognize the basic CPU types without company name. # Some are omitted here because they have special meanings below. 1750a | 580 \ | a29k \ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ | am33_2.0 \ | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \ | bfin \ | c4x | clipper \ | d10v | d30v | dlx | dsp16xx \ | fido | fr30 | frv \ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ | i370 | i860 | i960 | ia64 \ | ip2k | iq2000 \ | m32c | m32r | m32rle | m68000 | m68k | m88k \ | maxq | mb | microblaze | mcore | mep \ | mips | mipsbe | mipseb | mipsel | mipsle \ | mips16 \ | mips64 | mips64el \ | mips64vr | mips64vrel \ | mips64orion | mips64orionel \ | mips64vr4100 | mips64vr4100el \ | mips64vr4300 | mips64vr4300el \ | mips64vr5000 | mips64vr5000el \ | mips64vr5900 | mips64vr5900el \ | mipsisa32 | mipsisa32el \ | mipsisa32r2 | mipsisa32r2el \ | mipsisa64 | mipsisa64el \ | mipsisa64r2 | mipsisa64r2el \ | mipsisa64sb1 | mipsisa64sb1el \ | mipsisa64sr71k | mipsisa64sr71kel \ | mipstx39 | mipstx39el \ | mn10200 | mn10300 \ | mt \ | msp430 \ | nios | nios2 \ | ns16k | ns32k \ | or32 \ | pdp10 | pdp11 | pj | pjl \ | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \ | pyramid \ | score \ | sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ | sh64 | sh64le \ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ | spu | strongarm \ | tahoe | thumb | tic4x | tic80 | tron \ | v850 | v850e \ | we32k \ | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \ | z8k) basic_machine=$basic_machine-unknown ;; m6811 | m68hc11 | m6812 | m68hc12) # Motorola 68HC11/12. basic_machine=$basic_machine-unknown os=-none ;; m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) ;; ms1) basic_machine=mt-unknown ;; # We use `pc' rather than `unknown' # because (1) that's what they normally are, and # (2) the word "unknown" tends to confuse beginning users. i*86 | x86_64) basic_machine=$basic_machine-pc ;; # Object if more than one company name word. *-*-*) echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 exit 1 ;; # Recognize the basic CPU types with company name. 580-* \ | a29k-* \ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ | avr-* | avr32-* \ | bfin-* | bs2000-* \ | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \ | clipper-* | craynv-* | cydra-* \ | d10v-* | d30v-* | dlx-* \ | elxsi-* \ | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ | h8300-* | h8500-* \ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ | i*86-* | i860-* | i960-* | ia64-* \ | ip2k-* | iq2000-* \ | m32c-* | m32r-* | m32rle-* \ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ | m88110-* | m88k-* | maxq-* | mcore-* \ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ | mips16-* \ | mips64-* | mips64el-* \ | mips64vr-* | mips64vrel-* \ | mips64orion-* | mips64orionel-* \ | mips64vr4100-* | mips64vr4100el-* \ | mips64vr4300-* | mips64vr4300el-* \ | mips64vr5000-* | mips64vr5000el-* \ | mips64vr5900-* | mips64vr5900el-* \ | mipsisa32-* | mipsisa32el-* \ | mipsisa32r2-* | mipsisa32r2el-* \ | mipsisa64-* | mipsisa64el-* \ | mipsisa64r2-* | mipsisa64r2el-* \ | mipsisa64sb1-* | mipsisa64sb1el-* \ | mipsisa64sr71k-* | mipsisa64sr71kel-* \ | mipstx39-* | mipstx39el-* \ | mmix-* \ | mt-* \ | msp430-* \ | nios-* | nios2-* \ | none-* | np1-* | ns16k-* | ns32k-* \ | orion-* \ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \ | pyramid-* \ | romp-* | rs6000-* \ | sh-* | sh[1234]-* | sh[24]a-* | 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-* | strongarm-* | sv1-* | sx?-* \ | tahoe-* | thumb-* \ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ | tron-* \ | v850-* | v850e-* | vax-* \ | we32k-* \ | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \ | xstormy16-* | xtensa-* \ | ymp-* \ | z8k-*) ;; # Recognize the various machine names and aliases which stand # for a CPU type and a company and sometimes even an OS. 386bsd) basic_machine=i386-unknown os=-bsd ;; 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) basic_machine=m68000-att ;; 3b*) basic_machine=we32k-att ;; a29khif) basic_machine=a29k-amd os=-udi ;; abacus) basic_machine=abacus-unknown ;; adobe68k) basic_machine=m68010-adobe os=-scout ;; alliant | fx80) basic_machine=fx80-alliant ;; altos | altos3068) basic_machine=m68k-altos ;; am29k) basic_machine=a29k-none os=-bsd ;; amd64) basic_machine=x86_64-pc ;; amd64-*) basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` ;; amdahl) basic_machine=580-amdahl os=-sysv ;; amiga | amiga-*) basic_machine=m68k-unknown ;; amigaos | amigados) basic_machine=m68k-unknown os=-amigaos ;; amigaunix | amix) basic_machine=m68k-unknown os=-sysv4 ;; apollo68) basic_machine=m68k-apollo os=-sysv ;; apollo68bsd) basic_machine=m68k-apollo os=-bsd ;; aux) basic_machine=m68k-apple os=-aux ;; balance) basic_machine=ns32k-sequent os=-dynix ;; c90) basic_machine=c90-cray 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 ;; cray | j90) basic_machine=j90-cray os=-unicos ;; craynv) basic_machine=craynv-cray os=-unicosmp ;; cr16) basic_machine=cr16-unknown 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=-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 ;; delta88) basic_machine=m88k-motorola os=-sysv3 ;; djgpp) basic_machine=i586-pc os=-msdosdjgpp ;; dpx20 | dpx20-*) basic_machine=rs6000-bull os=-bosx ;; dpx2* | dpx2*-bull) basic_machine=m68k-bull os=-sysv3 ;; ebmon29k) basic_machine=a29k-amd os=-ebmon ;; elxsi) basic_machine=elxsi-elxsi os=-bsd ;; encore | umax | mmax) basic_machine=ns32k-encore ;; es1800 | OSE68k | ose68k | ose | OSE) basic_machine=m68k-ericsson os=-ose ;; fx2800) basic_machine=i860-alliant ;; genix) basic_machine=ns32k-ns ;; gmicro) basic_machine=tron-gmicro os=-sysv ;; go32) basic_machine=i386-pc os=-go32 ;; h3050r* | hiux*) basic_machine=hppa1.1-hitachi os=-hiuxwe2 ;; h8300hms) basic_machine=h8300-hitachi os=-hms ;; h8300xray) basic_machine=h8300-hitachi os=-xray ;; h8500hms) basic_machine=h8500-hitachi os=-hms ;; harris) basic_machine=m88k-harris os=-sysv3 ;; hp300-*) basic_machine=m68k-hp ;; hp300bsd) basic_machine=m68k-hp os=-bsd ;; hp300hpux) basic_machine=m68k-hp os=-hpux ;; 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 ;; hppa-next) os=-nextstep3 ;; hppaosf) basic_machine=hppa1.1-hp os=-osf ;; hppro) basic_machine=hppa1.1-hp os=-proelf ;; i370-ibm* | ibm*) basic_machine=i370-ibm ;; # I'm not sure what "Sysv32" means. Should this be sysv3.2? 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 ;; i386mach) basic_machine=i386-mach os=-mach ;; i386-vsta | vsta) basic_machine=i386-unknown os=-vsta ;; iris | iris4d) basic_machine=mips-sgi case $os in -irix*) ;; *) os=-irix4 ;; esac ;; isi68 | isi) basic_machine=m68k-isi os=-sysv ;; m88k-omron*) basic_machine=m88k-omron ;; magnum | m3230) basic_machine=mips-mips os=-sysv ;; merlin) basic_machine=ns32k-utek os=-sysv ;; mingw32) basic_machine=i386-pc os=-mingw32 ;; mingw32ce) basic_machine=arm-unknown os=-mingw32ce ;; 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 ;; monitor) basic_machine=m68k-rom68k os=-coff ;; morphos) basic_machine=powerpc-unknown os=-morphos ;; msdos) basic_machine=i386-pc os=-msdos ;; ms1-*) basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` ;; mvs) basic_machine=i370-ibm os=-mvs ;; 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 ;; news-3600 | risc-news) basic_machine=mips-sony os=-newsos ;; necv70) basic_machine=v70-nec os=-sysv ;; next | m*-next ) basic_machine=m68k-next case $os in -nextstep* ) ;; -ns2*) os=-nextstep2 ;; *) os=-nextstep3 ;; esac ;; 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 ;; np1) basic_machine=np1-gould ;; nsr-tandem) basic_machine=nsr-tandem ;; op50n-* | op60c-*) basic_machine=hppa1.1-oki os=-proelf ;; openrisc | openrisc-*) basic_machine=or32-unknown ;; os400) basic_machine=powerpc-ibm os=-os400 ;; OSE68000 | ose68000) basic_machine=m68000-ericsson os=-ose ;; os68k) basic_machine=m68k-none os=-os68k ;; pa-hitachi) basic_machine=hppa1.1-hitachi os=-hiuxwe2 ;; paragon) basic_machine=i860-intel os=-osf ;; 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) basic_machine=powerpc-unknown ;; ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppcle | powerpclittle | ppc-le | powerpc-little) 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 | ppc64-le | powerpc64-little) basic_machine=powerpc64le-unknown ;; ppc64le-* | powerpc64little-*) basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ps2) basic_machine=i386-ibm ;; pw32) basic_machine=i586-unknown os=-pw32 ;; rdos) basic_machine=i386-pc os=-rdos ;; rom68k) basic_machine=m68k-rom68k os=-coff ;; 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 ;; sa29200) basic_machine=a29k-amd os=-udi ;; sb1) basic_machine=mipsisa64sb1-unknown ;; sb1el) basic_machine=mipsisa64sb1el-unknown ;; sde) basic_machine=mipsisa32-sde os=-elf ;; sei) basic_machine=mips-sei os=-seiux ;; sequent) basic_machine=i386-sequent ;; sh) basic_machine=sh-hitachi os=-hms ;; sh5el) basic_machine=sh5le-unknown ;; sh64) basic_machine=sh64-unknown ;; sparclite-wrs | simso-wrs) basic_machine=sparclite-wrs os=-vxworks ;; sps7) basic_machine=m68k-bull os=-sysv2 ;; spur) basic_machine=spur-unknown ;; st2000) basic_machine=m68k-tandem ;; stratus) basic_machine=i860-stratus os=-sysv4 ;; sun2) basic_machine=m68000-sun ;; 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 ;; sun3 | sun3-*) basic_machine=m68k-sun ;; sun4) basic_machine=sparc-sun ;; sun386 | sun386i | roadrunner) basic_machine=i386-sun ;; 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 ;; tic54x | c54x*) basic_machine=tic54x-unknown os=-coff ;; tic55x | c55x*) basic_machine=tic55x-unknown os=-coff ;; tic6x | c6x*) basic_machine=tic6x-unknown os=-coff ;; tx39) basic_machine=mipstx39-unknown ;; tx39el) basic_machine=mipstx39el-unknown ;; toad1) basic_machine=pdp10-xkl os=-tops20 ;; tower | tower-32) basic_machine=m68k-ncr ;; 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 ;; vpp*|vx|vx-*) basic_machine=f301-fujitsu ;; vxworks960) basic_machine=i960-wrs os=-vxworks ;; vxworks68) basic_machine=m68k-wrs os=-vxworks ;; vxworks29k) basic_machine=a29k-wrs os=-vxworks ;; w65*) basic_machine=w65-wdc os=-none ;; w89k-*) basic_machine=hppa1.1-winbond os=-proelf ;; xbox) basic_machine=i686-pc os=-mingw32 ;; xps | xps100) basic_machine=xps100-honeywell ;; ymp) basic_machine=ymp-cray os=-unicos ;; z8k-*-coff) basic_machine=z8k-unknown os=-sim ;; none) basic_machine=none-none 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 ;; pdp10) # there are many clones, so DEC is not a safe bet basic_machine=pdp10-unknown ;; pdp11) basic_machine=pdp11-dec ;; we32k) basic_machine=we32k-att ;; sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele) basic_machine=sh-unknown ;; sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v) basic_machine=sparc-sun ;; 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 ;; 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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, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. # 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. # This file is maintained in Automake, please report # bugs to or send patches to # . 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. 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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, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. # # 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. basename="s,^.*/,,g" # Work around backward compatibility issue on IRIX 6.5. 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" $CC "* | "$CC "* | " `$echo $CC` "* | "`$echo $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$echo $CC_quoted` "* | "`$echo $CC_quoted` "*) ;; # 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. case $arg in *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") arg="\"$arg\"" ;; esac CC_quoted="$CC_quoted $arg" done case "$@ " in " $CC "* | "$CC "* | " `$echo $CC` "* | "`$echo $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$echo $CC_quoted` "* | "`$echo $CC_quoted` "*) # The compiler in the base compile command matches # the one in the tagged configuration. # Assume this is the tagged configuration we want. tagname=$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 $echo "$modename: unable to infer tagged configuration" $echo "$modename: specify a tag with \`--tag'" 1>&2 exit $EXIT_FAILURE # else # $echo "$modename: using $tagname tagged configuration" fi ;; esac fi } # func_extract_an_archive dir oldlib func_extract_an_archive () { f_ex_an_ar_dir="$1"; shift f_ex_an_ar_oldlib="$1" $show "(cd $f_ex_an_ar_dir && $AR x $f_ex_an_ar_oldlib)" $run eval "(cd \$f_ex_an_ar_dir && $AR x \$f_ex_an_ar_oldlib)" || exit $? if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then : else $echo "$modename: ERROR: object name conflicts: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" 1>&2 exit $EXIT_FAILURE fi } # func_extract_archives gentop oldlib ... func_extract_archives () { my_gentop="$1"; shift my_oldlibs=${1+"$@"} my_oldobjs="" my_xlib="" my_xabs="" my_xdir="" my_status="" $show "${rm}r $my_gentop" $run ${rm}r "$my_gentop" $show "$mkdir $my_gentop" $run $mkdir "$my_gentop" my_status=$? if test "$my_status" -ne 0 && test ! -d "$my_gentop"; then exit $my_status fi for my_xlib in $my_oldlibs; do # Extract the objects. case $my_xlib in [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; *) my_xabs=`pwd`"/$my_xlib" ;; esac my_xlib=`$echo "X$my_xlib" | $Xsed -e 's%^.*/%%'` my_xlib_u=$my_xlib while :; do case " $extracted_archives " in *" $my_xlib_u "*) extracted_serial=`expr $extracted_serial + 1` my_xlib_u=lt$extracted_serial-$my_xlib ;; *) break ;; esac done extracted_archives="$extracted_archives $my_xlib_u" my_xdir="$my_gentop/$my_xlib_u" $show "${rm}r $my_xdir" $run ${rm}r "$my_xdir" $show "$mkdir $my_xdir" $run $mkdir "$my_xdir" exit_status=$? if test "$exit_status" -ne 0 && test ! -d "$my_xdir"; then exit $exit_status fi case $host in *-darwin*) $show "Extracting $my_xabs" # Do not bother doing anything if just a dry run if test -z "$run"; then darwin_orig_dir=`pwd` cd $my_xdir || exit $? darwin_archive=$my_xabs darwin_curdir=`pwd` darwin_base_archive=`$echo "X$darwin_archive" | $Xsed -e 's%^.*/%%'` darwin_arches=`lipo -info "$darwin_archive" 2>/dev/null | $EGREP Architectures 2>/dev/null` if test -n "$darwin_arches"; then darwin_arches=`echo "$darwin_arches" | $SED -e 's/.*are://'` darwin_arch= $show "$darwin_base_archive has multiple architectures $darwin_arches" for darwin_arch in $darwin_arches ; do 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 have a bunch of thin objects, gotta fatten them up :) darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print| xargs basename | sort -u | $NL2SP` darwin_file= darwin_files= for darwin_file in $darwin_filelist; do darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP` lipo -create -output "$darwin_file" $darwin_files done # $darwin_filelist ${rm}r unfat-$$ cd "$darwin_orig_dir" else cd "$darwin_orig_dir" func_extract_an_archive "$my_xdir" "$my_xabs" fi # $darwin_arches fi # $run ;; *) func_extract_an_archive "$my_xdir" "$my_xabs" ;; esac my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP` done func_extract_archives_result="$my_oldobjs" } # End of Shell function definitions ##################################### # Darwin sucks eval std_shrext=\"$shrext_cmds\" disable_libs=no # Parse our command line options once, thoroughly. while test "$#" -gt 0 do arg="$1" shift case $arg in -*=*) optarg=`$echo "X$arg" | $Xsed -e 's/[-_a-zA-Z0-9]*=//'` ;; *) optarg= ;; esac # If the previous option needs an argument, assign it. if test -n "$prev"; then case $prev in execute_dlfiles) execute_dlfiles="$execute_dlfiles $arg" ;; tag) tagname="$arg" preserve_args="${preserve_args}=$arg" # Check whether tagname contains only valid characters case $tagname in *[!-_A-Za-z0-9,/]*) $echo "$progname: invalid tag name: $tagname" 1>&2 exit $EXIT_FAILURE ;; esac case $tagname in CC) # Don't test for the "default" C tag, as we know, it's there, but # not specially marked. ;; *) if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "$progpath" > /dev/null; then taglist="$taglist $tagname" # Evaluate the configuration. eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$tagname'$/,/^# ### END LIBTOOL TAG CONFIG: '$tagname'$/p' < $progpath`" else $echo "$progname: ignoring unknown tag $tagname" 1>&2 fi ;; esac ;; *) eval "$prev=\$arg" ;; esac prev= prevopt= continue fi # Have we seen a non-optional argument yet? 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then $run eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' $run eval '$mv "$nlist"T "$nlist"' fi if test -n "$export_symbols_regex"; then $run eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' $run eval '$mv "$nlist"T "$nlist"' fi # Prepare the list of exported symbols if test -z "$export_symbols"; then export_symbols="$output_objdir/$outputname.exp" $run $rm $export_symbols $run eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' case $host in *cygwin* | *mingw* ) $run eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' $run eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' ;; esac else $run eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' $run eval 'grep -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' $run eval 'mv "$nlist"T "$nlist"' case $host in *cygwin* | *mingw* ) $run eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' $run eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' ;; esac fi fi for arg in $dlprefiles; do $show "extracting global C symbols from \`$arg'" name=`$echo "$arg" | ${SED} -e 's%^.*/%%'` $run eval '$echo ": $name " >> "$nlist"' $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'" done if test -z "$run"; then # Make sure we have at least an empty file. test -f "$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 >> "$output_objdir/$dlsyms"' else $echo '/* NONE */' >> "$output_objdir/$dlsyms" fi $echo >> "$output_objdir/$dlsyms" "\ #undef lt_preloaded_symbols #if defined (__STDC__) && __STDC__ # define lt_ptr void * #else # define lt_ptr char * # define const #endif /* The mapping between symbol names and symbols. */ " case $host in *cygwin* | *mingw* ) $echo >> "$output_objdir/$dlsyms" "\ /* DATA imports from DLLs on WIN32 can't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs */ struct { " ;; * ) $echo >> "$output_objdir/$dlsyms" "\ const struct { " ;; esac $echo >> "$output_objdir/$dlsyms" "\ const char *name; lt_ptr address; } lt_preloaded_symbols[] = {\ " eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$dlsyms" $echo >> "$output_objdir/$dlsyms" "\ {0, (lt_ptr) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt_preloaded_symbols; } #endif #ifdef __cplusplus } #endif\ " fi pic_flag_for_symtable= case $host in # compiling the symbol table file with pic_flag works around # a FreeBSD bug that causes programs to crash when -lm is # linked before any other PIC object. But we must not use # pic_flag when linking with -static. The problem exists in # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) case "$compile_command " in *" -static "*) ;; *) pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND";; esac;; *-*-hpux*) case "$compile_command " in *" -static "*) ;; *) pic_flag_for_symtable=" $pic_flag";; esac esac # Now compile the dynamic symbol file. $show "(cd $output_objdir && $LTCC $LTCFLAGS -c$no_builtin_flag$pic_flag_for_symtable \"$dlsyms\")" $run eval '(cd $output_objdir && $LTCC $LTCFLAGS -c$no_builtin_flag$pic_flag_for_symtable "$dlsyms")' || exit $? # Clean up the generated files. $show "$rm $output_objdir/$dlsyms $nlist ${nlist}S ${nlist}T" $run $rm "$output_objdir/$dlsyms" "$nlist" "${nlist}S" "${nlist}T" # Transform the symbol file into the correct name. case $host in *cygwin* | *mingw* ) if test -f "$output_objdir/${outputname}.def" ; then compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}.def $output_objdir/${outputname}S.${objext}%" | $NL2SP` finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}.def $output_objdir/${outputname}S.${objext}%" | $NL2SP` else compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP` finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP` fi ;; * ) compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP` finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP` ;; esac ;; *) $echo "$modename: unknown suffix for \`$dlsyms'" 1>&2 exit $EXIT_FAILURE ;; esac else # We keep going just in case the user didn't refer to # lt_preloaded_symbols. The linker will fail if global_symbol_pipe # really was required. # Nullify the symbol file. compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s% @SYMFILE@%%" | $NL2SP` finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s% @SYMFILE@%%" | $NL2SP` fi if test "$need_relink" = no || test "$build_libtool_libs" != yes; then # Replace the output file specification. compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e 's%@OUTPUT@%'"$output"'%g' | $NL2SP` link_command="$compile_command$compile_rpath" # We have no uninstalled library dependencies, so finalize right now. $show "$link_command" $run eval "$link_command" exit_status=$? # Delete the generated files. if test -n "$dlsyms"; then $show "$rm $output_objdir/${outputname}S.${objext}" $run $rm "$output_objdir/${outputname}S.${objext}" fi exit $exit_status fi if test -n "$shlibpath_var"; then # We should set the shlibpath_var rpath= for dir in $temp_rpath; do case $dir in [\\/]* | [A-Za-z]:[\\/]*) # Absolute path. rpath="$rpath$dir:" ;; *) # Relative path: add a thisdir entry. rpath="$rpath\$thisdir/$dir:" ;; esac done temp_rpath="$rpath" fi 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 $perm_rpath; do rpath="$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 $finalize_perm_rpath; do rpath="$rpath$dir:" done finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " fi fi if test "$no_install" = yes; then # We don't need to create a wrapper script. link_command="$compile_var$compile_command$compile_rpath" # Replace the output file specification. link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'` # Delete the old output file. $run $rm $output # Link the executable and exit $show "$link_command" $run eval "$link_command" || exit $? exit $EXIT_SUCCESS fi if test "$hardcode_action" = relink; then # Fast installation is not supported link_command="$compile_var$compile_command$compile_rpath" relink_command="$finalize_var$finalize_command$finalize_rpath" $echo "$modename: warning: this platform does not like uninstalled shared libraries" 1>&2 $echo "$modename: \`$output' will be relinked during installation" 1>&2 else if test "$fast_install" != no; then link_command="$finalize_var$compile_command$finalize_rpath" if test "$fast_install" = yes; then relink_command=`$echo "X$compile_var$compile_command$compile_rpath" | $SP2NL | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g' | $NL2SP` else # fast_install is set to needless relink_command= fi else link_command="$compile_var$compile_command$compile_rpath" relink_command="$finalize_var$finalize_command$finalize_rpath" fi fi # Replace the output file specification. link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` # Delete the old output files. $run $rm $output $output_objdir/$outputname $output_objdir/lt-$outputname $show "$link_command" $run eval "$link_command" || exit $? # Now create the wrapper script. $show "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}\" || unset $var || { $var=; export $var; }; }; $relink_command" elif eval var_value=\$$var; test -z "$var_value"; then relink_command="$var=; export $var; $relink_command" else var_value=`$echo "X$var_value" | $Xsed -e "$sed_quote_subst"` relink_command="$var=\"$var_value\"; export $var; $relink_command" fi done relink_command="(cd `pwd`; $relink_command)" relink_command=`$echo "X$relink_command" | $SP2NL | $Xsed -e "$sed_quote_subst" | $NL2SP` fi # Quote $echo for shipping. if test "X$echo" = "X$SHELL $progpath --fallback-echo"; then case $progpath in [\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $progpath --fallback-echo";; *) qecho="$SHELL `pwd`/$progpath --fallback-echo";; esac qecho=`$echo "X$qecho" | $Xsed -e "$sed_quote_subst"` else qecho=`$echo "X$echo" | $Xsed -e "$sed_quote_subst"` fi # Only actually do things if our run command is non-null. if test -z "$run"; then # win32 will think the script is a binary if it has # a .exe suffix, so we strip it off here. case $output in *.exe) output=`$echo $output|${SED} 's,.exe$,,'` ;; esac # test for cygwin because mv fails w/o .exe extensions case $host in *cygwin*) exeext=.exe outputname=`$echo $outputname|${SED} 's,.exe$,,'` ;; *) exeext= ;; esac case $host in *cygwin* | *mingw* ) output_name=`basename $output` output_path=`dirname $output` cwrappersource="$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 cat > $cwrappersource <> $cwrappersource<<"EOF" #include #include #include #include #include #include #include #include #include #if defined(PATH_MAX) # define LT_PATHMAX PATH_MAX #elif defined(MAXPATHLEN) # define LT_PATHMAX MAXPATHLEN #else # define LT_PATHMAX 1024 #endif #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 # 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 */ #define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) #define XFREE(stale) do { \ if (stale) { free ((void *) stale); stale = 0; } \ } while (0) /* -DDEBUG is fairly common in CFLAGS. */ #undef DEBUG #if defined DEBUGWRAPPER # define DEBUG(format, ...) fprintf(stderr, format, __VA_ARGS__) #else # define DEBUG(format, ...) #endif const char *program_name = NULL; void * xmalloc (size_t num); char * xstrdup (const char *string); const char * base_name (const char *name); char * find_executable(const char *wrapper); int check_executable(const char *path); char * strendzap(char *str, const char *pat); void lt_fatal (const char *message, ...); int main (int argc, char *argv[]) { char **newargz; int i; program_name = (char *) xstrdup (base_name (argv[0])); DEBUG("(main) argv[0] : %s\n",argv[0]); DEBUG("(main) program_name : %s\n",program_name); newargz = XMALLOC(char *, argc+2); EOF cat >> $cwrappersource <> $cwrappersource <<"EOF" newargz[1] = find_executable(argv[0]); if (newargz[1] == NULL) lt_fatal("Couldn't find %s", argv[0]); DEBUG("(main) found exe at : %s\n",newargz[1]); /* we know the script has the same name, without the .exe */ /* so make sure newargz[1] doesn't end in .exe */ strendzap(newargz[1],".exe"); for (i = 1; i < argc; i++) newargz[i+1] = xstrdup(argv[i]); newargz[argc+1] = NULL; for (i=0; i> $cwrappersource <> $cwrappersource <> $cwrappersource <<"EOF" return 127; } void * xmalloc (size_t num) { void * p = (void *) malloc (num); if (!p) lt_fatal ("Memory exhausted"); return p; } char * xstrdup (const char *string) { return string ? strcpy ((char *) xmalloc (strlen (string) + 1), string) : NULL ; } const char * base_name (const char *name) { const char *base; #if defined (HAVE_DOS_BASED_FILE_SYSTEM) /* Skip over the disk name in MSDOS pathnames. */ if (isalpha ((unsigned char)name[0]) && name[1] == ':') name += 2; #endif for (base = name; *name; name++) if (IS_DIR_SEPARATOR (*name)) base = name + 1; return base; } int check_executable(const char * path) { struct stat st; DEBUG("(check_executable) : %s\n", path ? (*path ? path : "EMPTY!") : "NULL!"); if ((!path) || (!*path)) return 0; if ((stat (path, &st) >= 0) && ( /* MinGW & native WIN32 do not support S_IXOTH or S_IXGRP */ #if defined (S_IXOTH) ((st.st_mode & S_IXOTH) == S_IXOTH) || #endif #if defined (S_IXGRP) ((st.st_mode & S_IXGRP) == S_IXGRP) || #endif ((st.st_mode & S_IXUSR) == S_IXUSR)) ) return 1; else return 0; } /* Searches for the full path of the wrapper. Returns newly allocated full path name if found, NULL otherwise */ 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]; int tmp_len; char* concat_name; DEBUG("(find_executable) : %s\n", wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!"); 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 = 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 ("getcwd failed"); 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 ("getcwd failed"); 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 * 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 (strcmp(str, pat) == 0) *str = '\0'; } return str; } static void lt_error_core (int exit_status, const char * mode, const char * message, va_list ap) { fprintf (stderr, "%s: %s: ", program_name, mode); vfprintf (stderr, message, ap); fprintf (stderr, ".\n"); if (exit_status >= 0) exit (exit_status); } void lt_fatal (const char *message, ...) { va_list ap; va_start (ap, message); lt_error_core (EXIT_FAILURE, "FATAL", message, ap); va_end (ap); } EOF # we should really use a build-platform specific compiler # here, but OTOH, the wrappers (shell script and this C one) # are only useful if you want to execute the "real" binary. # Since the "real" binary is built for $host, then this # wrapper might as well be built for $host, too. $run $LTCC $LTCFLAGS -s -o $cwrapper $cwrappersource ;; esac $rm $output trap "$rm $output; exit $EXIT_FAILURE" 1 2 15 $echo > $output "\ #! $SHELL # $output - temporary wrapper script for $objdir/$outputname # Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP # # 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. 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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 if you want to disable debug assertions. */ #undef NDEBUG /* Define to 1 if your C compiler doesn't accept -c and -o together. */ #undef NO_MINUS_C_MINUS_O /* 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 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 you have the ANSI C header files. */ #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 /* 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 enable GNU extensions in glibc */ #undef _GNU_SOURCE /* Define for large files, on AIX-style hosts. */ #undef _LARGE_FILES /* Define on IRIX */ #undef _REGCOMP_INTERNAL /* 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 tre-0.8.0/THANKS0000644000175000017500000000164211255166175010161 00000000000000 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-0.8.0/lib/0000777000175000017500000000000011255357367010102 500000000000000tre-0.8.0/lib/tre-config.h.in0000644000175000017500000000230211254677764012633 00000000000000/* 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-0.8.0/lib/tre-internal.h0000644000175000017500000001677211254432076012576 00000000000000/* 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 "tre.h" #ifdef TRE_DEBUG #include #define DPRINT(msg) do {printf msg; fflush(stdout);} while(/*CONSTCOND*/0) #else /* !TRE_DEBUG */ #define DPRINT(msg) do { } while(/*CONSTCOND*/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; #define TRE_CHAR_MAX WCHAR_MAX #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-0.8.0/lib/tre-match-backtrack.c0000644000175000017500000004246011254431647013770 00000000000000/* 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 "tre.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) #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 #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) \ xfree(tags); \ if (pmatch) \ xfree(pmatch); \ if (states_seen) \ xfree(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) \ xfree(tags); \ if (pmatch) \ xfree(pmatch); \ if (states_seen) \ xfree(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*/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 = 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*/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*/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 & /*LINTED*/!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 = 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) xfree(tags); if (pmatch) xfree(pmatch); if (states_seen) xfree(states_seen); #endif /* !TRE_USE_ALLOCA */ return ret; } tre-0.8.0/lib/Makefile.am0000644000175000017500000000124711254432016012036 00000000000000## 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 = $(LTLIBINTL) noinst_HEADERS = \ tre-ast.h \ tre-compile.h \ tre-internal.h \ tre-match-utils.h \ tre-mem.h \ tre-parse.h \ tre-stack.h \ xmalloc.h libtre_la_SOURCES = \ tre-ast.c \ tre-compile.c \ tre-match-backtrack.c \ tre-match-parallel.c \ tre-mem.c \ tre-parse.c \ tre-stack.c \ regcomp.c \ regexec.c \ regerror.c if TRE_APPROX libtre_la_SOURCES += tre-match-approx.c endif TRE_APPROX dist_pkginclude_HEADERS = tre.h regex.h nodist_pkginclude_HEADERS = tre-config.h tre-0.8.0/lib/tre-parse.c0000644000175000017500000012746011250154361012056 00000000000000/* tre-parse.c - Regexp parser This software is released under a BSD-style license. See the file LICENSE for details and copyright. */ /* This parser is just a simple recursive descent parser for POSIX.2 regexps. The parser supports both the obsolete default syntax and the "extended" syntax, and some nonstandard extensions. */ #ifdef HAVE_CONFIG_H #include #endif /* HAVE_CONFIG_H */ #include #include #include #include "xmalloc.h" #include "tre-mem.h" #include "tre-ast.h" #include "tre-stack.h" #include "tre-parse.h" /* Characters with special meanings in regexp syntax. */ #define CHAR_PIPE L'|' #define CHAR_LPAREN L'(' #define CHAR_RPAREN L')' #define CHAR_LBRACE L'{' #define CHAR_RBRACE L'}' #define CHAR_LBRACKET L'[' #define CHAR_RBRACKET L']' #define CHAR_MINUS L'-' #define CHAR_STAR L'*' #define CHAR_QUESTIONMARK L'?' #define CHAR_PLUS L'+' #define CHAR_PERIOD L'.' #define CHAR_COLON L':' #define CHAR_EQUAL L'=' #define CHAR_COMMA L',' #define CHAR_CARET L'^' #define CHAR_DOLLAR L'$' #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; 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, -1); 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; assert(TRE_MB_CUR_MAX == 1); DPRINT((" expanding class to character ranges\n")); for (j = 0; (j < 256) && (status == REG_OK); j++) { c = 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; int 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 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 = REG_OK; tre_ctype_t class = (tre_ctype_t)0; int i = *num_items; int max_i = *items_size; int skip; /* Build an array of the items in the bracket expression. */ while (status == REG_OK) { skip = 0; if (re == ctx->re_end) { status = REG_EBRACK; } else if (*re == CHAR_RBRACKET && re > ctx->re) { DPRINT(("tre_parse_bracket: done: '%.*" STRF "'\n", REST(re))); re++; break; } else { tre_cint_t min = 0, max = 0; 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) status = REG_ERANGE; } else if (re + 1 < ctx->re_end && *re == CHAR_LBRACKET && *(re + 1) == CHAR_PERIOD) status = REG_ECOLLATE; else if (re + 1 < ctx->re_end && *re == CHAR_LBRACKET && *(re + 1) == CHAR_EQUAL) status = 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; int 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, (size_t)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 */ } #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) status = REG_ECTYPE; /* Optimize character classes for 8 bit character sets. */ if (status == REG_OK && TRE_MB_CUR_MAX == 1) { status = tre_expand_ctype(ctx->mem, class, items, &i, &max_i, ctx->cflags); class = (tre_ctype_t)0; skip = 1; } re = endptr + 2; } else status = 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. */ status = REG_ERANGE; min = max = *re++; } if (status != REG_OK) break; if (class && negate) if (*num_neg_classes >= MAX_NEG_CLASSES) status = 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) break; ((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 && status == REG_OK && !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); } 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); } else min++; if (status != REG_OK) break; } if (status != REG_OK) break; } } } *num_items = i; *items_size = max_i; ctx->re = re; return status; } 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, 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++) { int min, max; tre_literal_t *l = items[j]->obj; min = l->code_min; max = l->code_max; DPRINT(("item: %d - %d, class %ld, curr_max = %d\n", (int)l->code_min, (int)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 = %d\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 %d - %d\n", (int)l->code_min, (int)l->code_max)); l->position = ctx->position; 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 %d - %d\n", curr_min, (int)TRE_CHAR_MAX)); n = tre_ast_new_literal(ctx->mem, curr_min, TRE_CHAR_MAX, ctx->position); 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); ctx->position++; *result = node; return status; } /* Parses a positive decimal integer. 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) { int num = -1; const tre_char_t *r = *regex; while (r < regex_end && *r >= L'0' && *r <= L'9') { if (num < 0) num = 0; num = num * 10 + *r - L'0'; r++; } *regex = r; return 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) { 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) || max > RE_DUP_MAX) return REG_BADBR; /* '{' 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, -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) { if (status != REG_OK) break; 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*/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->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, -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; ctx->position = subctx.position; 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, -1); ctx->re++; break; case L'B': result = tre_ast_new_literal(ctx->mem, ASSERTION, ASSERT_AT_WB_NEG, -1); ctx->re++; break; case L'<': result = tre_ast_new_literal(ctx->mem, ASSERTION, ASSERT_AT_BOW, -1); ctx->re++; break; case L'>': result = tre_ast_new_literal(ctx->mem, ASSERTION, ASSERT_AT_EOW, -1); 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, ctx->position); ctx->position++; break; } else if (ctx->re < ctx->re_end) { /* Wide char. */ char tmp[32]; long val; int i = 0; ctx->re++; while (ctx->re_end - ctx->re >= 0) { if (ctx->re[0] == CHAR_RBRACE) break; if (tre_isxdigit(ctx->re[0])) { 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, ctx->position); ctx->position++; 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, ctx->position); if (result == NULL) return REG_ESPACE; ctx->position++; 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->position); ctx->position++; 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, ctx->position); if (!tmp1) return REG_ESPACE; tmp2 = tre_ast_new_literal(ctx->mem, L'\n' + 1, TRE_CHAR_MAX, ctx->position + 1); if (!tmp2) return REG_ESPACE; result = tre_ast_new_union(ctx->mem, tmp1, tmp2); if (!result) return REG_ESPACE; ctx->position += 2; } else { result = tre_ast_new_literal(ctx->mem, 0, TRE_CHAR_MAX, ctx->position); if (!result) return REG_ESPACE; ctx->position++; } 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 \( is BREs. */ if (ctx->cflags & REG_EXTENDED || (ctx->re - 2 >= ctx->re_start && *(ctx->re - 2) == CHAR_BACKSLASH && *(ctx->re - 1) == CHAR_LPAREN) || ctx->re == ctx->re_start) { DPRINT(("tre_parse: BOL: '%.*" STRF "'\n", REST(ctx->re))); result = tre_ast_new_literal(ctx->mem, ASSERTION, ASSERT_AT_BOL, -1); if (result == NULL) return REG_ESPACE; ctx->re++; } else goto parse_literal; break; case CHAR_DOLLAR: /* end of line assertion. */ /* '$' is special everywhere in EREs, and in the end of the string and before \) 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, -1); 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, -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), ctx->position); if (!tmp1) return REG_ESPACE; tmp2 = tre_ast_new_literal(ctx->mem, tre_tolower(*ctx->re), tre_tolower(*ctx->re), ctx->position); 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, ctx->position); if (!result) return REG_ESPACE; } ctx->position++; ctx->re++; break; } break; case PARSE_MARK_FOR_SUBMATCH: { int submatch_id = tre_stack_pop_int(stack); if (result->submatch_id >= 0) { tre_ast_node_t *n, *tmp_node; n = tre_ast_new_literal(ctx->mem, EMPTY, -1, -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; } } /* Check for missing closing parentheses. */ if (depth > 0) return REG_EPAREN; if (status == REG_OK) ctx->result = result; return status; } /* EOF */ tre-0.8.0/lib/xmalloc.h0000644000175000017500000000453211250154361011612 00000000000000/* 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-0.8.0/lib/tre-stack.c0000644000175000017500000000452011250154361012040 00000000000000/* 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-0.8.0/lib/xmalloc.c0000644000175000017500000001515511250154361011610 00000000000000/* 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 #define XMALLOC_INTERNAL 1 #include "xmalloc.h" /* Internal stuff. */ typedef struct hashTableItemRec { void *ptr; int 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 int hash_void_ptr(void *ptr) { int hash; 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 < (int)sizeof(ptr)*8 / TABLE_BITS; i++) { hash ^= (unsigned long)ptr >> i*8; hash += i * 17; hash &= TABLE_MASK; } return hash; } static void hash_table_add(hashTable *tbl, void *ptr, int bytes, const char *file, int line, const char *func) { 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 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) { int i; int num_leaks = 0; int 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: %d 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("%d unfreed memory chuncks, total %d 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; /*LINTED*/(void)&line; /*LINTED*/(void)&func; xmalloc_init(); if (ptr != NULL) hash_table_del(xmalloc_table, ptr); free(ptr); } void * xrealloc_impl(void *ptr, size_t new_size, const char *file, int line, const char *func) { void *new_ptr; xmalloc_init(); assert(ptr != NULL); assert(new_size > 0); if (xmalloc_fail_after == 0) { xmalloc_fail_after = -2; return NULL; } else if (xmalloc_fail_after == -2) { printf("xrealloc: called after failure from %s:%d: %s\n", file, line, func); assert(0); } else if (xmalloc_fail_after > 0) xmalloc_fail_after--; new_ptr = realloc(ptr, new_size); if (new_ptr != NULL) { hash_table_del(xmalloc_table, ptr); hash_table_add(xmalloc_table, new_ptr, (int)new_size, file, line, func); } return new_ptr; } /* EOF */ tre-0.8.0/lib/tre-compile.h0000644000175000017500000000067511250154361012377 00000000000000/* 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-0.8.0/lib/tre-match-approx.c0000644000175000017500000005524211254431635013353 00000000000000/* 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 */ #define __USE_STRING_INLINES #undef __NO_INLINE__ #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 "tre.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*/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-0.8.0/lib/regerror.c0000644000175000017500000000433011254431576012003 00000000000000/* 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" #include "tre.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 /* 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 */ }; 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-0.8.0/lib/tre-compile.c0000644000175000017500000016473211254431623012402 00000000000000/* 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 "tre.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, -1); 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, -1); 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; int num_tags = 0; /* Total number of tags. */ int num_minimals = 0; /* Number of special minimal tags. */ int tag = 0; /* The tag that is to be added next. */ 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; int min = lit->code_min; int 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, pos); if (*result == NULL) status = REG_ESPACE; 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, int *position, 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 *tmp, *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; tmp = tre_ast_new_literal(mem, EMPTY, -1, -1); if (tmp == NULL) return REG_ESPACE; seq2 = tre_ast_new_union(mem, tmp, seq2); 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, -1); 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, -1); 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; } } *position += pos_add_total; /* `max_pos' should never be larger than `*position' if the above code works, but just an extra safeguard let's make sure `*position' is set large enough so enough memory will be allocated for the transition table. */ if (max_pos > *position) *position = max_pos; #ifdef TRE_DEBUG DPRINT(("Expanded AST:\n")); tre_ast_print(ast); DPRINT(("*position %d, max_pos %d\n", *position, max_pos)); #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, int code_min, int 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 { NFL_RECURSE, NFL_POST_UNION, NFL_POST_CATENATION, NFL_POST_ITERATION } tre_nfl_stack_symbol_t; /* Computes and fills in the fields `nullable', `firstpos', and `lastpos' for the nodes of the AST `tree'. */ static reg_errcode_t tre_compute_nfl(tre_mem_t mem, tre_stack_t *stack, tre_ast_node_t *tree) { int bottom = tre_stack_num_objects(stack); STACK_PUSHR(stack, voidptr, tree); STACK_PUSHR(stack, int, NFL_RECURSE); while (tre_stack_num_objects(stack) > bottom) { tre_nfl_stack_symbol_t symbol; tre_ast_node_t *node; symbol = (tre_nfl_stack_symbol_t)tre_stack_pop_int(stack); node = tre_stack_pop_voidptr(stack); switch (symbol) { case NFL_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; 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, (int)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; node->firstpos = tre_set_one(mem, lit->position, (int)lit->code_min, (int)lit->code_max, 0, NULL, -1); if (!node->firstpos) return REG_ESPACE; node->lastpos = tre_set_one(mem, lit->position, (int)lit->code_min, (int)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, NFL_POST_UNION); STACK_PUSHR(stack, voidptr, ((tre_union_t *)node->obj)->right); STACK_PUSHR(stack, int, NFL_RECURSE); STACK_PUSHR(stack, voidptr, ((tre_union_t *)node->obj)->left); STACK_PUSHR(stack, int, NFL_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, NFL_POST_CATENATION); STACK_PUSHR(stack, voidptr, ((tre_catenation_t *)node->obj)->right); STACK_PUSHR(stack, int, NFL_RECURSE); STACK_PUSHR(stack, voidptr, ((tre_catenation_t *)node->obj)->left); STACK_PUSHR(stack, int, NFL_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, NFL_POST_ITERATION); STACK_PUSHR(stack, voidptr, ((tre_iteration_t *)node->obj)->arg); STACK_PUSHR(stack, int, NFL_RECURSE); break; } break; /* end case: NFL_RECURSE */ case NFL_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 NFL_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 NFL_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 = p1->code_min; trans->code_max = 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*/1) \ goto error_exit; \ } \ while (/*CONSTCOND*/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; /* 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; 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, &parse_ctx.position, 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, parse_ctx.position++); 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); #ifdef TRE_DEBUG tre_ast_print(tree); DPRINT(("Number of states: %d\n", parse_ctx.position)); #endif /* TRE_DEBUG */ errcode = tre_compute_nfl(mem, stack, tree); if (errcode != REG_OK) ERROR_EXIT(errcode); counts = xmalloc(sizeof(int) * parse_ctx.position); if (counts == NULL) ERROR_EXIT(REG_ESPACE); offs = xmalloc(sizeof(int) * parse_ctx.position); if (offs == NULL) ERROR_EXIT(REG_ESPACE); for (i = 0; i < parse_ctx.position; i++) counts[i] = 0; tre_ast_to_tnfa(tree, NULL, counts, NULL); add = 0; for (i = 0; i < parse_ctx.position; 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 (TRE_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 = parse_ctx.position; 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-0.8.0/lib/regcomp.c0000644000175000017500000000535611254431554011615 00000000000000/* 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.h" #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; } int tre_regcomp(regex_t *preg, const char *regex, int cflags) { return tre_regncomp(preg, regex, regex ? strlen(regex) : 0, cflags); } #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-0.8.0/lib/tre-stack.h0000644000175000017500000000426611254432107012055 00000000000000/* 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 "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. 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mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ tags uninstall uninstall-am uninstall-dist_pkgincludeHEADERS \ uninstall-libLTLIBRARIES uninstall-nodist_pkgincludeHEADERS # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: tre-0.8.0/lib/regexec.c0000644000175000017500000002165311254431612011574 00000000000000/* 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 "tre.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. */ 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); } int tre_regexec(const regex_t *preg, const char *str, size_t nmatch, regmatch_t pmatch[], int eflags) { return tre_regnexec(preg, str, (unsigned)-1, 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); } #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-0.8.0/lib/tre-ast.c0000644000175000017500000001203311250154361011520 00000000000000/* 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, int position) { 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 = position; 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-0.8.0/lib/regex.h0000644000175000017500000000176311254433114011270 00000000000000/* regex.h - TRE legacy API This software is released under a BSD-style license. 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 #include "tre.h" #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-0.8.0/lib/tre-ast.h0000644000175000017500000000660411250154361011534 00000000000000/* 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; int num_submatches; 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, int position); 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-0.8.0/lib/tre-parse.h0000644000175000017500000000262611250154361012057 00000000000000/* 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; /* Current position (number of literal). */ int position; /* 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]; } 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-0.8.0/lib/tre-match-utils.h0000644000175000017500000001524311250154361013176 00000000000000/* 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*/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*/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*/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-0.8.0/lib/README0000644000175000017500000000530311155704014010657 00000000000000This 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-0.8.0/lib/tre-mem.c0000644000175000017500000000616211250154361011515 00000000000000/* 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 { int 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 %d 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-0.8.0/lib/tre.h0000644000175000017500000001711211254433050010742 00000000000000/* 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 #include "tre-config.h" #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 #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() flags. */ #ifndef REG_BASIC #define REG_BASIC 0 #endif /* !REG_BASIC */ #define REG_RIGHT_ASSOC (REG_LITERAL << 1) #define REG_UNGREEDY (REG_RIGHT_ASSOC << 1) /* Extra tre_regexec() flags. */ #define REG_APPROX_MATCHER 0x1000 #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_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) /* 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); extern int tre_regexec(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); #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); #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-0.8.0/lib/tre-mem.h0000644000175000017500000000343711250154361011524 00000000000000/* 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-0.8.0/lib/tre-match-parallel.c0000644000175000017500000003110111254431661013621 00000000000000/* tre-match-parallel.c - TRE parallel regex matching engine This software is released under a BSD-style license. 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 "tre.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_t *tnfa, 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. */ { int 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((unsigned)total_bytes); #endif /* !TRE_USE_ALLOCA */ if (buf == NULL) return REG_ESPACE; memset(buf, 0, (size_t)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*/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(tnfa, reach_next, num_tags); DPRINT(("%3d:%2lc/%05d |", pos, (tre_cint_t)next_c, (int)next_c)); tre_print_reach(tnfa, 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-0.8.0/LICENSE0000644000175000017500000000270711204721430010237 00000000000000This 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-0.8.0/tre.spec.in0000644000175000017500000000553111155704014011307 00000000000000Name: tre Version: @PACKAGE_VERSION@ Release: 1 License: LGPL Group: System Environment/Libraries Source0: http://laurikari.net/tre/tre-@PACKAGE_VERSION@.tar.bz2 Summary: POSIX compatible regexp library with approximate matching. 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-0.8.0/tests/0000777000175000017500000000000011255357367010476 500000000000000tre-0.8.0/tests/Makefile.am0000644000175000017500000000343611204566141012436 00000000000000## Process this file with automake to produce Makefile.in 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. Make a malloc-debugging version of the ## library and use it with `retest' and `randtest'. Malloc-debugging is ## not used for the debugging version since it would just get in the way. check_LTLIBRARIES = libxtre.la libxtre_la_SOURCES = \ ../lib/tre-mem.c \ ../lib/tre-stack.c \ ../lib/tre-ast.c \ ../lib/tre-parse.c \ ../lib/tre-compile.c \ ../lib/tre-match-parallel.c \ ../lib/tre-match-backtrack.c \ ../lib/regcomp.c \ ../lib/regexec.c \ ../lib/regerror.c \ ../lib/xmalloc.c if TRE_APPROX libxtre_la_SOURCES += ../lib/tre-match-approx.c endif TRE_APPROX libxtre_la_CFLAGS = -DMALLOC_DEBUGGING retest_CFLAGS = -DMALLOC_DEBUGGING retest_LDADD = libxtre.la $(LDADD) if TRE_MULTIBYTE wretest_CFLAGS = -DMALLOC_DEBUGGING wretest_LDADD = libxtre.la $(LDADD) endif TRE_MULTIBYTE randtest_CFLAGS = -DMALLOC_DEBUGGING randtest_LDADD = libxtre.la $(LDADD) endif !TRE_DEBUG INCLUDES = -I$(top_srcdir)/lib EXTRA_DIST = build-tests.sh TESTS = test-str-source retest if TRE_MULTIBYTE TESTS += wretest endif TRE_MULTIBYTE tre-0.8.0/tests/build-tests.sh0000744000175000017500000000114011155704014013162 00000000000000#! /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-0.8.0/tests/randtest.c0000644000175000017500000000255411250154361012370 00000000000000/* randtest.c - tests with random regexps 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 #undef MALLOC_DEBUGGING #ifdef MALLOC_DEBUGGING #include "xmalloc.h" #endif /* MALLOC_DEBUGGING */ #define REGEXP_MAX_LEN 16 int main(int argc, char **argv) { 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-0.8.0/tests/retest.c0000644000175000017500000015545311255244214012063 00000000000000/* 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. */ #ifdef HAVE_CONFIG_H #include #endif /* HAVE_CONFIG_H */ #include #include #include #include #include #include #ifdef HAVE_MALLOC_H #include #endif /* HAVE_MALLOC_H */ #include #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 1024 static wchar_t wstr[MAXSTRSIZE]; static wchar_t wregex[MAXSTRSIZE]; static int woffs[MAXSTRSIZE]; #define tre_regexec tre_regwexec #define tre_regnexec tre_regwnexec #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 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; printf("%c", c); if (++k % 79 == 0) printf("\n"); fflush(stdout); } 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 printf("Exec error, regex: \"%s\", cflags %d, " "string: \"%s\", eflags %d\n", regex_pattern, cflags_global, str, eflags); #else /* WRETEST */ printf("Exec error, regex: \"%ls\", cflags %d, " "string: \"%ls\", eflags %d\n", regex_pattern, cflags_global, str, eflags); #endif /* WRETEST */ printf(" 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) { printf("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 printf("Exec error, regex: \"%s\", string: \"%s\"\n", regex_pattern, str); printf(" group %d: expected (%d, %d) \"%.*s\", " "got (%d, %d) \"%.*s\"\n", #else /* WRETEST */ printf("Exec error, regex: \"%ls\", string: \"%ls\"\n", regex_pattern, str); printf(" 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 printf("Comp error, regex: \"%s\"\n", regex_pattern); #else /* WRETEST */ printf("Comp error, regex: \"%ls\"\n", regex_pattern); #endif /* WRETEST */ printf(" 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 printf("Exec error, regex: \"%s\", string: \"%s\"\n", regex_pattern, str); #else /* WRETEST */ printf("Exec error, regex: \"%ls\", string: \"%ls\"\n", regex_pattern, str); #endif /* WRETEST */ printf(" 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++; printf("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++; printf("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++; printf("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 { 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 /* !MALLOC_DEBUGGING */ errcode = wrap_regcomp(&reobj, re, len, flags); #endif /* !MALLOC_DEBUGGING */ #ifdef WRETEST #undef re #endif /* WRETEST */ if (errcode != ret) { #ifndef WRETEST printf("Comp error, regex: \"%s\"\n", regex_pattern); #else /* WRETEST */ printf("Comp error, regex: \"%ls\"\n", regex_pattern); #endif /* WRETEST */ printf(" 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) { #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) 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 %abC12\f", 0, REG_OK, 1, 8, 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); /* 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); test_exec(",.(a23_Nt-öo)", 0, REG_OK, 3, 9, END); 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); /* 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 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{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 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); /* * Internationalization tests. */ /* This same test with the correct locale is below. */ test_comp("µ¡+", REG_EXTENDED, 0); test_exec("¤³¤Î¾Þ¤Ï¡¢µ¡¡¦ÍøÊØÀ­¡¦¥»¥­", 0, REG_OK, 10, 13, END); #if !defined(WIN32) && !defined(__OpenBSD__) if (setlocale(LC_CTYPE, "en_US.ISO-8859-1") != NULL) { printf("\nTesting LC_CTYPE en_US.ISO-8859-1\n"); test_comp("aBCdeFghiJKlmnoPQRstuvWXyZåäö", REG_ICASE, 0); test_exec("abCDefGhiJKlmNoPqRStuVwXyzÅÄÖ", 0, REG_OK, 0, 29, END); } #ifdef TRE_MULTIBYTE if (setlocale(LC_CTYPE, "ja_JP.eucjp") != NULL) { printf("\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/. */ test_comp("µ¡+", REG_EXTENDED, 0); test_exec("¤³¤Î¾Þ¤Ï¡¢µ¡¡¦ÍøÊØÀ­¡¦¥»¥­", 0, REG_OK, 10, 12, END); 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); } #endif /* TRE_MULTIBYTE */ #endif tre_regfree(&reobj); printf("\n"); if (comp_errors || exec_errors) printf("%d (%d + %d) out of %d tests FAILED!\n", comp_errors + exec_errors, comp_errors, exec_errors, comp_tests + exec_tests); else printf("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-0.8.0/tests/bench.c0000644000175000017500000002360011250154361011616 00000000000000/* 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; printf("# error: ±%.16f (±%.4f%%)\n", error, percent); 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: printf("Pälli.\n"); 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 != '\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-0.8.0/tests/Makefile.in0000644000175000017500000013011711255357353012455 00000000000000# Makefile.in generated by automake 1.10.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software 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mostlyclean-libtool pdf pdf-am ps ps-am tags tags-recursive \ uninstall uninstall-am # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: tre-0.8.0/tests/test-str-source.c0000644000175000017500000000616111250154361013625 00000000000000/* test-str-source.c - Sample program for using tre_reguexec() 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 "regex.h" #include "tre-internal.h" /* 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]; printf("str[%lu] = %d\n", (unsigned long)ctx->pos, ch); *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; printf("rewind to %lu\n", (unsigned long)pos); 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; printf("comparing %lu-%lu and %lu-%lu\n", (unsigned long)pos1, (unsigned long)pos1 + len, (unsigned long)pos2, (unsigned long)pos2 + len); 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 */ static void test_reguexec(const char *str, const char *regex) { regex_t preg; tre_str_source *source; regmatch_t pmatch[5]; source = make_str_source(str); if (!source) return; tre_regcomp(&preg, regex, REG_EXTENDED); if (tre_reguexec(&preg, source, elementsof(pmatch), pmatch, 0) == 0) printf("Match: %d - %d\n", (int)pmatch[0].rm_so, (int)pmatch[0].rm_eo); free_str_source(source); tre_regfree(&preg); } int main(int argc, char **argv) { test_reguexec("xfoofofoofoo","(foo)\\1"); test_reguexec("catcat","(cat|dog)\\1"); test_reguexec("catdog","(cat|dog)\\1"); test_reguexec("dogdog","(cat|dog)\\1"); test_reguexec("dogcat","(cat|dog)\\1"); return 0; } tre-0.8.0/tests/agrep/0000777000175000017500000000000011255357367011574 500000000000000tre-0.8.0/tests/agrep/exitstatus.input0000644000175000017500000000006011155704014014762 00000000000000this-will-be-found so will this just some stuff tre-0.8.0/tests/agrep/Makefile.am0000644000175000017500000000044711155704014013531 00000000000000 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 $(distdir) CLEANFILES = *.out tre-0.8.0/tests/agrep/delimiters.ok0000644000175000017500000002537411155704014014177 00000000000000#### TEST: agrep ^foobar$ 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-0.8.0/tests/agrep/run-tests.sh0000744000175000017500000000370711155704014014000 00000000000000#! /bin/sh 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 -e cat >> $out <> $out <> $out status=$? 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 $? tre-0.8.0/tests/agrep/records.args0000644000175000017500000000040011155704014014001 00000000000000# Find words which contain the letter 'a'. -d \s+ a # Find words which contain a capital letter. -d \s+ [A-Z] # Find sentences which contain certain words. -d \.\s+ -M error -d \.\s+ -M default # Find paragraphs which contain "PATTERN". -d \n\n -M PATTERN tre-0.8.0/tests/agrep/delimiters.input0000644000175000017500000000005711155704014014714 00000000000000xfoobarx xfoobar foobarx foobar XtadaaXxyzzyXX tre-0.8.0/tests/agrep/delimiters.args0000644000175000017500000000035211155704014014507 00000000000000# There used to be a bug in agrep where the record delimiter was # considered to be part of the record, causing '$' at the end of the # regexp to work in an unexpected way. ^foobar$ foobar$ ^foobar foobar -d X ^xyzzy$ -d X -M ^xyzzy$ tre-0.8.0/tests/agrep/exitstatus.ok0000644000175000017500000003675611155704014014261 00000000000000#### 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 0. #### TEST: agrep -c . exitstatus.in 3 Exit status 0. #### TEST: agrep -c . < exitstatus.in 3 Exit status 0. #### TEST: agrep -H . exitstatus.in exitstatus.in:this-will-be-found exitstatus.in:so will this exitstatus.in:just some stuff Exit status 0. #### TEST: agrep -H . < exitstatus.in (standard input):this-will-be-found (standard input):so will this (standard input):just some stuff Exit status 0. #### TEST: agrep -l . exitstatus.in exitstatus.in Exit status 0. #### TEST: agrep -l . < exitstatus.in (standard input) Exit status 0. #### TEST: agrep -n . exitstatus.in 1:this-will-be-found 2:so will this 3:just some stuff Exit status 0. #### TEST: agrep -n . < exitstatus.in 1:this-will-be-found 2:so will this 3:just some stuff Exit status 0. #### TEST: agrep -s . exitstatus.in 0:this-will-be-found 0:so will this 0:just some stuff Exit status 0. #### TEST: agrep -s . < exitstatus.in 0:this-will-be-found 0:so will this 0:just some stuff Exit status 0. #### TEST: agrep -M . exitstatus.in this-will-be-found so will this just some stuff Exit status 0. #### TEST: agrep -M . < exitstatus.in this-will-be-found so will this just some stuff Exit status 0. #### TEST: agrep --show-position . exitstatus.in 0-1:this-will-be-found 0-1:so will this 0-1:just some stuff Exit status 0. #### TEST: agrep --show-position . < exitstatus.in 0-1:this-will-be-found 0-1:so will this 0-1:just some stuff Exit status 0. #### TEST: agrep --color . exitstatus.in this-will-be-found so will this just some stuff Exit status 0. #### TEST: agrep --color . < exitstatus.in this-will-be-found so will this just some stuff Exit status 0. #### TEST: agrep -H -n -s --color --show-position . exitstatus.in exitstatus.in:1:0:0-1:this-will-be-found exitstatus.in:2:0:0-1:so will this exitstatus.in:3:0:0-1:just some stuff Exit status 0. #### TEST: agrep -H -n -s --color --show-position . < exitstatus.in (standard input):1:0:0-1:this-will-be-found (standard input):2:0:0-1:so will this (standard input):3:0:0-1:just some stuff Exit status 0. #### TEST: agrep -v . exitstatus.in Exit status 1. #### TEST: agrep -v . < exitstatus.in Exit status 1. #### TEST: agrep -c -v . exitstatus.in 0 Exit status 1. #### TEST: agrep -c -v . < exitstatus.in 0 Exit status 1. #### TEST: agrep -H -v . exitstatus.in Exit status 1. #### TEST: agrep -H -v . < exitstatus.in Exit status 1. #### TEST: agrep -l -v . exitstatus.in Exit status 1. #### TEST: agrep -l -v . < exitstatus.in Exit status 1. #### TEST: agrep -n -v . exitstatus.in Exit status 1. #### TEST: agrep -n -v . < exitstatus.in Exit status 1. #### TEST: agrep -s -v . exitstatus.in Exit status 1. #### TEST: agrep -s -v . < exitstatus.in Exit status 1. #### TEST: agrep -M -v . exitstatus.in Exit status 1. #### TEST: agrep -M -v . < exitstatus.in Exit status 1. #### TEST: agrep --show-position -v . exitstatus.in Exit status 1. #### TEST: agrep --show-position -v . < exitstatus.in Exit status 1. #### TEST: agrep --color -v . exitstatus.in Exit status 1. #### TEST: agrep --color -v . < exitstatus.in Exit status 1. #### TEST: agrep -H -n -s --color --show-position -v . exitstatus.in Exit status 1. #### TEST: agrep -H -n -s --color --show-position -v . < exitstatus.in Exit status 1. #### TEST: agrep -d .* dummy exitstatus.in Exit status 1. #### TEST: agrep -d .* dummy < exitstatus.in Exit status 1. #### TEST: agrep -c -d .* dummy exitstatus.in exitstatus.in:0 Exit status 1. #### TEST: agrep -c -d .* dummy < exitstatus.in Exit status 1. #### TEST: agrep -H -d .* dummy exitstatus.in Exit status 1. #### TEST: agrep -H -d .* dummy < exitstatus.in Exit status 1. #### TEST: agrep -l -d .* dummy exitstatus.in Exit status 1. #### TEST: agrep -l -d .* dummy < exitstatus.in Exit status 1. #### TEST: agrep -n -d .* dummy exitstatus.in Exit status 1. #### TEST: agrep -n -d .* dummy < exitstatus.in Exit status 1. #### TEST: agrep -s -d .* dummy exitstatus.in Exit status 1. #### TEST: agrep -s -d .* dummy < exitstatus.in Exit status 1. #### TEST: agrep -M -d .* dummy exitstatus.in Exit status 1. #### TEST: agrep -M -d .* dummy < exitstatus.in Exit status 1. #### TEST: agrep --show-position -d .* dummy exitstatus.in Exit status 1. #### TEST: agrep --show-position -d .* dummy < exitstatus.in Exit status 1. #### TEST: agrep --color -d .* dummy exitstatus.in Exit status 1. #### TEST: agrep --color -d .* dummy < exitstatus.in Exit status 1. #### TEST: agrep -H -n -s --color --show-position -d .* dummy exitstatus.in Exit status 1. #### TEST: agrep -H -n -s --color --show-position -d .* dummy < exitstatus.in Exit status 1. #### TEST: agrep -d {1 dummy exitstatus.in Exit status 2. #### TEST: agrep -d {1 dummy < exitstatus.in Exit status 2. #### TEST: agrep -c -d {1 dummy exitstatus.in Exit status 2. #### TEST: agrep -c -d {1 dummy < exitstatus.in Exit status 2. #### TEST: agrep -H -d {1 dummy exitstatus.in Exit status 2. #### TEST: agrep -H -d {1 dummy < exitstatus.in Exit status 2. #### TEST: agrep -l -d {1 dummy exitstatus.in Exit status 2. #### TEST: agrep -l -d {1 dummy < exitstatus.in Exit status 2. #### TEST: agrep -n -d {1 dummy exitstatus.in Exit status 2. #### TEST: agrep -n -d {1 dummy < exitstatus.in Exit status 2. #### TEST: agrep -s -d {1 dummy exitstatus.in Exit status 2. #### TEST: agrep -s -d {1 dummy < exitstatus.in Exit status 2. #### TEST: agrep -M -d {1 dummy exitstatus.in Exit status 2. #### TEST: agrep -M -d {1 dummy < exitstatus.in Exit status 2. #### TEST: agrep --show-position -d {1 dummy exitstatus.in Exit status 2. #### TEST: agrep --show-position -d {1 dummy < exitstatus.in Exit status 2. #### TEST: agrep --color -d {1 dummy exitstatus.in Exit status 2. #### TEST: agrep --color -d {1 dummy < exitstatus.in Exit status 2. #### TEST: agrep -H -n -s --color --show-position -d {1 dummy exitstatus.in Exit status 2. #### TEST: agrep -H -n -s --color --show-position -d {1 dummy < exitstatus.in Exit status 2. #### TEST: agrep \ exitstatus.in Exit status 2. #### TEST: agrep \ < exitstatus.in Exit status 2. #### TEST: agrep -c \ exitstatus.in Exit status 2. #### TEST: agrep -c \ < exitstatus.in Exit status 2. #### TEST: agrep -H \ exitstatus.in Exit status 2. #### TEST: agrep -H \ < exitstatus.in Exit status 2. #### TEST: agrep -l \ exitstatus.in Exit status 2. #### TEST: agrep -l \ < exitstatus.in Exit status 2. #### TEST: agrep -n \ exitstatus.in Exit status 2. #### TEST: agrep -n \ < exitstatus.in Exit status 2. #### TEST: agrep -s \ exitstatus.in Exit status 2. #### TEST: agrep -s \ < exitstatus.in Exit status 2. #### TEST: agrep -M \ exitstatus.in Exit status 2. #### TEST: agrep -M \ < exitstatus.in Exit status 2. #### TEST: agrep --show-position \ exitstatus.in Exit status 2. #### TEST: agrep --show-position \ < exitstatus.in Exit status 2. #### TEST: agrep --color \ exitstatus.in Exit status 2. #### TEST: agrep --color \ < exitstatus.in Exit status 2. #### TEST: agrep -H -n -s --color --show-position \ exitstatus.in Exit status 2. #### TEST: agrep -H -n -s --color --show-position \ < exitstatus.in Exit status 2. tre-0.8.0/tests/agrep/basic.input0000644000175000017500000000044211155704014013632 00000000000000Some 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-0.8.0/tests/agrep/exitstatus.args0000644000175000017500000000024211155704014014561 00000000000000this-will-be-found -v this-will-be-found this-wont-be-found -v this-wont-be-found . -v . # Some errors which should give exit status 2. -d .* dummy -d {1 dummy \ tre-0.8.0/tests/agrep/basic.args0000644000175000017500000000013411155704014013425 00000000000000# Very basic tests with simple string searches. random -v random -i extra -e -ding -w micro tre-0.8.0/tests/agrep/Makefile.in0000644000175000017500000003003411255357353013550 00000000000000# Makefile.in generated by automake 1.10.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005, 2006, 2007, 2008 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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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-0.8.0/tests/agrep/records.input0000644000175000017500000000247411155704014014221 00000000000000Force 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-0.8.0/tests/agrep/basic.ok0000644000175000017500000003225211155704014013110 00000000000000#### 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-0.8.0/m4/0000777000175000017500000000000011255357370007646 500000000000000tre-0.8.0/m4/intlmacosx.m40000644000175000017500000000456511161354413012206 00000000000000# 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-0.8.0/m4/Makefile.am0000644000175000017500000000020311161354311011575 00000000000000EXTRA_DIST = \ ac_libtool_tags.m4 \ ax_check_funcs_comp.m4 \ ax_check_sign.m4 \ ax_decl_wchar_max.m4 \ vl_prog_cc_warnings.m4 tre-0.8.0/m4/iconv.m40000644000175000017500000001375311161354413011142 00000000000000# iconv.m4 serial AM6 (gettext-0.17) dnl Copyright (C) 2000-2002, 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 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 $INCICONV to CPPFLAGS before performing the following checks, dnl because if the user has installed libiconv and not disabled its use dnl via --without-libiconv-prefix, he wants to use it. The first dnl AC_TRY_LINK will then fail, the second AC_TRY_LINK will succeed. am_save_CPPFLAGS="$CPPFLAGS" AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCICONV]) AC_CACHE_CHECK([for iconv], am_cv_func_iconv, [ am_cv_func_iconv="no, consider installing GNU libiconv" am_cv_lib_iconv=no AC_TRY_LINK([#include #include ], [iconv_t cd = iconv_open("",""); iconv(cd,NULL,NULL,NULL,NULL); iconv_close(cd);], am_cv_func_iconv=yes) if test "$am_cv_func_iconv" != yes; then am_save_LIBS="$LIBS" LIBS="$LIBS $LIBICONV" AC_TRY_LINK([#include #include ], [iconv_t cd = iconv_open("",""); iconv(cd,NULL,NULL,NULL,NULL); iconv_close(cd);], am_cv_lib_iconv=yes am_cv_func_iconv=yes) LIBS="$am_save_LIBS" fi ]) if test "$am_cv_func_iconv" = yes; then AC_CACHE_CHECK([for working iconv], am_cv_func_iconv_works, [ dnl This tests against bugs in AIX 5.1 and HP-UX 11.11. am_save_LIBS="$LIBS" if test $am_cv_lib_iconv = yes; then LIBS="$LIBS $LIBICONV" fi AC_TRY_RUN([ #include #include int main () { /* Test against AIX 5.1 bug: Failures are not distinguishable from successful returns. */ { iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8"); if (cd_utf8_to_88591 != (iconv_t)(-1)) { static const char input[] = "\342\202\254"; /* EURO SIGN */ char buf[10]; const char *inptr = input; size_t inbytesleft = strlen (input); char *outptr = buf; size_t outbytesleft = sizeof (buf); size_t res = iconv (cd_utf8_to_88591, (char **) &inptr, &inbytesleft, &outptr, &outbytesleft); if (res == 0) return 1; } } #if 0 /* This bug could be worked around by the caller. */ /* Test against HP-UX 11.11 bug: Positive return value instead of 0. */ { iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591"); if (cd_88591_to_utf8 != (iconv_t)(-1)) { static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; char buf[50]; const char *inptr = input; size_t inbytesleft = strlen (input); char *outptr = buf; size_t outbytesleft = sizeof (buf); size_t res = iconv (cd_88591_to_utf8, (char **) &inptr, &inbytesleft, &outptr, &outbytesleft); if ((int)res > 0) return 1; } } #endif /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is provided. */ if (/* Try standardized names. */ iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1) /* Try IRIX, OSF/1 names. */ && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1) /* Try AIX names. */ && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1) /* Try HP-UX names. */ && iconv_open ("utf8", "eucJP") == (iconv_t)(-1)) return 1; return 0; }], [am_cv_func_iconv_works=yes], [am_cv_func_iconv_works=no], [case "$host_os" in aix* | hpux*) am_cv_func_iconv_works="guessing no" ;; *) am_cv_func_iconv_works="guessing yes" ;; esac]) LIBS="$am_save_LIBS" ]) case "$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 "$am_func_iconv" = yes; then AC_DEFINE(HAVE_ICONV, 1, [Define if you have the iconv() function and it works.]) fi if test "$am_cv_lib_iconv" = yes; then AC_MSG_CHECKING([how to link with libiconv]) AC_MSG_RESULT([$LIBICONV]) else dnl If $LIBICONV didn't lead to a usable library, we don't need $INCICONV dnl either. CPPFLAGS="$am_save_CPPFLAGS" LIBICONV= LTLIBICONV= fi AC_SUBST(LIBICONV) AC_SUBST(LTLIBICONV) ]) AC_DEFUN([AM_ICONV], [ AM_ICONV_LINK if test "$am_cv_func_iconv" = yes; then AC_MSG_CHECKING([for iconv declaration]) AC_CACHE_VAL(am_cv_proto_iconv, [ AC_TRY_COMPILE([ #include #include extern #ifdef __cplusplus "C" #endif #if defined(__STDC__) || defined(__cplusplus) size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); #else size_t iconv(); #endif ], [], am_cv_proto_iconv_arg1="", am_cv_proto_iconv_arg1="const") am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"]) am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` AC_MSG_RESULT([$]{ac_t:- }[$]am_cv_proto_iconv) AC_DEFINE_UNQUOTED(ICONV_CONST, $am_cv_proto_iconv_arg1, [Define as const if the declaration of iconv() needs const.]) fi ]) tre-0.8.0/m4/ax_decl_wchar_max.m40000644000175000017500000000240011161354311013434 00000000000000dnl @synopsis AX_DECL_WCHAR_MAX dnl dnl Checks whether the system headers define WCHAR_MAX or not. If it is dnl already defined, does nothing. Otherwise checks the size and signedness dnl of `wchar_t', and defines WCHAR_MAX to the maximum value that can be dnl stored in a variable of type `wchar_t'. dnl dnl @version 1.1 dnl @author Ville Laurikari dnl 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-0.8.0/m4/gettext.m40000644000175000017500000003457011161354413011510 00000000000000# gettext.m4 serial 60 (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 , 2000-2006. 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], [$INCINTL]) fi dnl For backward compatibility. Some packages may be using this. AC_DEFINE(HAVE_GETTEXT, 1, [Define if the GNU gettext() function is already present or preinstalled.]) AC_DEFINE(HAVE_DCGETTEXT, 1, [Define if the GNU dcgettext() function is already present or preinstalled.]) fi dnl We need to process the po/ directory. POSUB=po fi ifelse(gt_included_intl, yes, [ dnl If this is used in GNU gettext we have to set BUILD_INCLUDED_LIBINTL dnl to 'yes' because some of the testsuite requires it. if test "$PACKAGE" = gettext-runtime || test "$PACKAGE" = gettext-tools; then BUILD_INCLUDED_LIBINTL=yes fi dnl Make all variables we use known to autoconf. AC_SUBST(BUILD_INCLUDED_LIBINTL) AC_SUBST(USE_INCLUDED_LIBINTL) AC_SUBST(CATOBJEXT) dnl For backward compatibility. Some configure.ins may be using this. nls_cv_header_intl= nls_cv_header_libgt= dnl For backward compatibility. Some Makefiles may be using this. DATADIRNAME=share AC_SUBST(DATADIRNAME) dnl For backward compatibility. Some Makefiles may be using this. INSTOBJEXT=.mo AC_SUBST(INSTOBJEXT) dnl For backward compatibility. Some Makefiles may be using this. GENCAT=gencat AC_SUBST(GENCAT) dnl For backward compatibility. Some Makefiles may be using this. INTLOBJS= if test "$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 $1"]) ]) dnl Usage: AM_GNU_GETTEXT_VERSION([gettext-version]) AC_DEFUN([AM_GNU_GETTEXT_VERSION], []) tre-0.8.0/m4/progtest.m40000644000175000017500000000555011161354413011667 00000000000000# progtest.m4 serial 4 (gettext-0.14.2) dnl Copyright (C) 1996-2003, 2005 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl dnl This file can can be used in projects which are not available under dnl the GNU General Public License or the GNU Library General Public dnl License but which still want to provide support for the GNU gettext dnl functionality. dnl Please note that the actual code of the GNU gettext library is covered dnl by the GNU Library General Public License, and the rest of the GNU dnl gettext package package is covered by the GNU General Public License. dnl They are *not* in the public domain. dnl Authors: dnl Ulrich Drepper , 1996. AC_PREREQ(2.50) # Search path for a program which passes the given test. dnl AM_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR, dnl TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]]) AC_DEFUN([AM_PATH_PROG_WITH_TEST], [ # Prepare PATH_SEPARATOR. # The user is always right. if test "${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($1)dnl ]) tre-0.8.0/m4/po.m40000644000175000017500000004460611161354413010443 00000000000000# po.m4 serial 15 (gettext-0.17) dnl Copyright (C) 1995-2007 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl dnl This file can can be used in projects which are not available under dnl the GNU General Public License or the GNU Library General Public dnl License but which still want to provide support for the GNU gettext dnl functionality. dnl Please note that the actual code of the GNU gettext library is covered dnl by the GNU Library General Public License, and the rest of the GNU dnl gettext package package is covered by the GNU General Public License. dnl They are *not* in the public domain. dnl Authors: dnl Ulrich Drepper , 1995-2000. dnl Bruno Haible , 2000-2003. AC_PREREQ(2.50) dnl Checks for all prerequisites of the po subdirectory. AC_DEFUN([AM_PO_SUBDIRS], [ AC_REQUIRE([AC_PROG_MAKE_SET])dnl AC_REQUIRE([AC_PROG_INSTALL])dnl AC_REQUIRE([AM_PROG_MKDIR_P])dnl defined by automake AC_REQUIRE([AM_NLS])dnl dnl Release version of the gettext macros. This is used to ensure that dnl the gettext macros and po/Makefile.in.in are in sync. AC_SUBST([GETTEXT_MACRO_VERSION], [0.17]) dnl Perform the following tests also if --disable-nls has been given, dnl because they are needed for "make dist" to work. dnl Search for GNU msgfmt in the PATH. dnl The first test excludes Solaris msgfmt and early GNU msgfmt versions. dnl The second test excludes FreeBSD msgfmt. AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt, [$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" <> "$ac_file.tmp" < dnl AC_DEFUN([VL_PROG_CC_WARNINGS], [ # Don't override if CFLAGS was already set. if test -z "$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-0.8.0/m4/lib-prefix.m40000644000175000017500000001503611161354413012061 00000000000000# 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. 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AC_LIB_LINKFLAGS_BODY([$1], [$2]) dnl Add $INC[]NAME to CPPFLAGS before performing the following checks, dnl because if the user has installed lib[]Name and not disabled its use dnl via --without-lib[]Name-prefix, he wants to use it. ac_save_CPPFLAGS="$CPPFLAGS" AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME) AC_CACHE_CHECK([for lib[]$1], [ac_cv_lib[]Name], [ ac_save_LIBS="$LIBS" LIBS="$LIBS $LIB[]NAME" AC_TRY_LINK([$3], [$4], [ac_cv_lib[]Name=yes], [ac_cv_lib[]Name=no]) LIBS="$ac_save_LIBS" ]) if test "$ac_cv_lib[]Name" = yes; then HAVE_LIB[]NAME=yes AC_DEFINE([HAVE_LIB]NAME, 1, [Define if you have the $1 library.]) AC_MSG_CHECKING([how to link with lib[]$1]) AC_MSG_RESULT([$LIB[]NAME]) else HAVE_LIB[]NAME=no dnl If $LIB[]NAME didn't lead to a usable library, we don't need dnl $INC[]NAME either. CPPFLAGS="$ac_save_CPPFLAGS" LIB[]NAME= LTLIB[]NAME= LIB[]NAME[]_PREFIX= fi AC_SUBST([HAVE_LIB]NAME) AC_SUBST([LIB]NAME) AC_SUBST([LTLIB]NAME) AC_SUBST([LIB]NAME[_PREFIX]) undefine([Name]) undefine([NAME]) ]) dnl Determine the platform dependent parameters needed to use rpath: dnl acl_libext, dnl acl_shlibext, dnl acl_hardcode_libdir_flag_spec, dnl acl_hardcode_libdir_separator, dnl acl_hardcode_direct, dnl acl_hardcode_minus_L. AC_DEFUN([AC_LIB_RPATH], [ dnl Tell automake >= 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. AC_DEFUN([AC_LIB_LINKFLAGS_BODY], [ AC_REQUIRE([AC_LIB_PREPARE_MULTILIB]) define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-], [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) dnl Autoconf >= 2.61 supports dots in --with options. define([N_A_M_E],[m4_if(m4_version_compare(m4_defn([m4_PACKAGE_VERSION]),[2.61]),[-1],[translit([$1],[.],[_])],[$1])]) 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]N_A_M_E[-prefix], [ --with-lib]N_A_M_E[-prefix[=DIR] search for lib$1 in DIR/include and DIR/lib --without-lib]N_A_M_E[-prefix don't search for lib$1 in includedir and libdir], [ if test "X$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 ]) dnl Search the library and its dependencies in $additional_libdir and dnl $LDFLAGS. 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([$1]) ]) tre-0.8.0/m4/nls.m40000644000175000017500000000226611161354413010615 00000000000000# nls.m4 serial 3 (gettext-0.15) dnl Copyright (C) 1995-2003, 2005-2006 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl dnl This file can can be used in projects which are not available under dnl the GNU General Public License or the GNU Library General Public dnl License but which still want to provide support for the GNU gettext dnl functionality. dnl Please note that the actual code of the GNU gettext library is covered dnl by the GNU Library General Public License, and the rest of the GNU dnl gettext package package is covered by the GNU General Public License. dnl They are *not* in the public domain. dnl Authors: dnl Ulrich Drepper , 1995-2000. dnl Bruno Haible , 2000-2003. AC_PREREQ(2.50) AC_DEFUN([AM_NLS], [ AC_MSG_CHECKING([whether NLS is requested]) dnl Default is enabled NLS AC_ARG_ENABLE(nls, [ --disable-nls do not use Native Language Support], USE_NLS=$enableval, USE_NLS=yes) AC_MSG_RESULT($USE_NLS) AC_SUBST(USE_NLS) ]) tre-0.8.0/configure0000744000175000017500000202541011255357353011154 00000000000000#! /bin/sh # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.61 for TRE 0.8.0. # # Report bugs to . # # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, # 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. # This configure script is free software; the Free Software Foundation # gives unlimited permission to copy, distribute and modify it. ## --------------------- ## ## M4sh Initialization. ## ## --------------------- ## # Be more Bourne compatible DUALCASE=1; export DUALCASE # for MKS sh if test -n "${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. 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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 { echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6; } if test "${ac_cv_c_const+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { /* FIXME: Include the comments suggested by Paul. */ #ifndef __cplusplus /* Ultrix mips cc rejects this. */ typedef int charset[2]; const charset cs; /* 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}; /* AIX 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. */ char *t; 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; } { /* AIX XL C 1.02.0.0 rejects this saying "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ struct s { int j; const int *ap[3]; }; struct s *b; 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 rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_c_const=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_c_const=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5 echo "${ECHO_T}$ac_cv_c_const" >&6; } if test $ac_cv_c_const = no; then cat >>confdefs.h <<\_ACEOF #define const _ACEOF fi { echo "$as_me:$LINENO: checking for inline" >&5 echo $ECHO_N "checking for inline... $ECHO_C" >&6; } if test "${ac_cv_c_inline+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_c_inline=no for ac_kw in inline __inline__ __inline; do cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #ifndef __cplusplus typedef int foo_t; static $ac_kw foo_t static_foo () {return 0; } $ac_kw foo_t foo () {return 0; } #endif _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_c_inline=$ac_kw else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext test "$ac_cv_c_inline" != no && break done fi { echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5 echo "${ECHO_T}$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 $ac_val #endif _ACEOF ;; esac cat >>confdefs.h <<\_ACEOF #define _GNU_SOURCE 1 _ACEOF { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5 echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; } if test "${ac_cv_path_GREP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else # Extract the first word of "grep ggrep" to use in msg output if test -z "$GREP"; then set dummy grep ggrep; ac_prog_name=$2 if test "${ac_cv_path_GREP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_path_GREP_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. 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" { test -f "$ac_path_GREP" && $as_test_x "$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 echo $ECHO_N "0123456789$ECHO_C" >"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" "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break ac_count=`expr $ac_count + 1` 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 fi GREP="$ac_cv_path_GREP" if test -z "$GREP"; then { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} { (exit 1); exit 1; }; } fi else ac_cv_path_GREP=$GREP fi fi { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5 echo "${ECHO_T}$ac_cv_path_GREP" >&6; } GREP="$ac_cv_path_GREP" { echo "$as_me:$LINENO: checking for egrep" >&5 echo $ECHO_N "checking for egrep... $ECHO_C" >&6; } if test "${ac_cv_path_EGREP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 then ac_cv_path_EGREP="$GREP -E" else # Extract the first word of "egrep" to use in msg output if test -z "$EGREP"; then set dummy egrep; ac_prog_name=$2 if test "${ac_cv_path_EGREP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_path_EGREP_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. 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" { test -f "$ac_path_EGREP" && $as_test_x "$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 echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" echo '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 ac_count=`expr $ac_count + 1` 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 fi EGREP="$ac_cv_path_EGREP" if test -z "$EGREP"; then { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} { (exit 1); exit 1; }; } fi else ac_cv_path_EGREP=$EGREP fi fi fi { echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5 echo "${ECHO_T}$ac_cv_path_EGREP" >&6; } EGREP="$ac_cv_path_EGREP" { echo "$as_me:$LINENO: checking for ANSI C header files" >&5 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; } if test "${ac_cv_header_stdc+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include #include #include int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_header_stdc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_header_stdc=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext if test $ac_cv_header_stdc = yes; then # SunOS 4.x string.h does not declare mem*, contrary to ANSI. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "memchr" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "free" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. if test "$cross_compiling" = yes; then : else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include #if ((' ' & 0x0FF) == 0x020) # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) #else # define ISLOWER(c) \ (('a' <= (c) && (c) <= 'i') \ || ('j' <= (c) && (c) <= 'r') \ || ('s' <= (c) && (c) <= 'z')) # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) #endif #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) int main () { int i; for (i = 0; i < 256; i++) if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) return 2; return 0; } _ACEOF rm -f conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then : else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_header_stdc=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi fi { echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 echo "${ECHO_T}$ac_cv_header_stdc" >&6; } if test $ac_cv_header_stdc = yes; then cat >>confdefs.h <<\_ACEOF #define STDC_HEADERS 1 _ACEOF fi # Check whether --with-alloca was given. if test "${with_alloca+set}" = set; then withval=$with_alloca; tre_use_alloca="$withval" else tre_use_alloca="yes" fi if test "$tre_use_alloca" = "yes"; then ALLOCA="" # On IRIX 5.3, sys/types and inttypes.h are conflicting. for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ inttypes.h stdint.h unistd.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` { echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then eval "$as_ac_Header=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_Header=no" fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi ac_res=`eval echo '${'$as_ac_Header'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works # for constant arguments. Useless! { echo "$as_me:$LINENO: checking for working alloca.h" >&5 echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6; } if test "${ac_cv_working_alloca_h+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include int main () { char *p = (char *) alloca (2 * sizeof (int)); if (p) return 0; ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then ac_cv_working_alloca_h=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_working_alloca_h=no fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi { echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5 echo "${ECHO_T}$ac_cv_working_alloca_h" >&6; } if test $ac_cv_working_alloca_h = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_ALLOCA_H 1 _ACEOF fi { echo "$as_me:$LINENO: checking for alloca" >&5 echo $ECHO_N "checking for alloca... $ECHO_C" >&6; } if test "${ac_cv_func_alloca_works+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #ifdef __GNUC__ # define alloca __builtin_alloca #else # ifdef _MSC_VER # include # define alloca _alloca # else # ifdef HAVE_ALLOCA_H # include # else # ifdef _AIX #pragma alloca # else # ifndef alloca /* predefined by HP cc +Olibcalls */ char *alloca (); # endif # endif # endif # endif #endif int main () { char *p = (char *) alloca (1); if (p) return 0; ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then ac_cv_func_alloca_works=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func_alloca_works=no fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi { echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5 echo "${ECHO_T}$ac_cv_func_alloca_works" >&6; } if test $ac_cv_func_alloca_works = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_ALLOCA 1 _ACEOF else # The SVR3 libPW and SVR4 libucb both contain incompatible functions # that cause trouble. Some versions do not even contain alloca or # contain a buggy version. If you still want to use their alloca, # use ar to extract alloca.o from them instead of compiling alloca.c. ALLOCA=\${LIBOBJDIR}alloca.$ac_objext cat >>confdefs.h <<\_ACEOF #define C_ALLOCA 1 _ACEOF { echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5 echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6; } if test "${ac_cv_os_cray+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #if defined CRAY && ! defined CRAY2 webecray #else wenotbecray #endif _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "webecray" >/dev/null 2>&1; then ac_cv_os_cray=yes else ac_cv_os_cray=no fi rm -f conftest* fi { echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5 echo "${ECHO_T}$ac_cv_os_cray" >&6; } if test $ac_cv_os_cray = yes; then for ac_func in _getb67 GETB67 getb67; do as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` { echo "$as_me:$LINENO: checking for $ac_func" >&5 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Define $ac_func to an innocuous variant, in case declares $ac_func. For example, HP-UX 11i declares gettimeofday. */ #define $ac_func innocuous_$ac_func /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef $ac_func /* 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. */ #ifdef __cplusplus extern "C" #endif char $ac_func (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined __stub_$ac_func || defined __stub___$ac_func choke me #endif int main () { return $ac_func (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then eval "$as_ac_var=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi ac_res=`eval echo '${'$as_ac_var'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF #define CRAY_STACKSEG_END $ac_func _ACEOF break fi done fi { echo "$as_me:$LINENO: checking stack direction for C alloca" >&5 echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6; } if test "${ac_cv_c_stack_direction+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then ac_cv_c_stack_direction=0 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int find_stack_direction () { static char *addr = 0; auto char dummy; if (addr == 0) { addr = &dummy; return find_stack_direction (); } else return (&dummy > addr) ? 1 : -1; } int main () { return find_stack_direction () < 0; } _ACEOF rm -f conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_c_stack_direction=1 else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_c_stack_direction=-1 fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi { echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5 echo "${ECHO_T}$ac_cv_c_stack_direction" >&6; } cat >>confdefs.h <<_ACEOF #define STACK_DIRECTION $ac_cv_c_stack_direction _ACEOF fi if test -z "$ALLOCA"; then # alloca() works. cat >>confdefs.h <<\_ACEOF #define TRE_USE_ALLOCA 1 _ACEOF fi fi # Check whether --enable-system-abi was given. if test "${enable_system_abi+set}" = set; then enableval=$enable_system_abi; tre_system_abi="$enableval" else tre_system_abi="no" fi # If we are building a version compatible with the system ABI, we need to # find an absolute path to the system regex.h (so it can be included from # TRE regex.h using `#include "/path/to/regex.h"'). Then we need to # find a field in the system defined regex_t struct where a pointer to # the compiled regex object can be stored. if test "$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. for ac_header in sys/types.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then { echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi ac_res=`eval echo '${'$as_ac_Header'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } else # Is the header compilable? { echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? { echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <$ac_header> _ACEOF if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ---------------------------------------------- ## ## Report this to tre-general@lists.laurikari.net ## ## ---------------------------------------------- ## _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac { echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi ac_res=`eval echo '${'$as_ac_Header'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } fi if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done for ac_header in regex.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` { echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #if HAVE_SYS_TYPES_H #include #endif #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then eval "$as_ac_Header=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_Header=no" fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi ac_res=`eval echo '${'$as_ac_Header'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF else tre_system_abi="no (regex.h not found)" fi done fi if test "$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. { echo "$as_me:$LINENO: checking path to system regex.h" >&5 echo $ECHO_N "checking path to system regex.h... $ECHO_C" >&6; } echo '#include ' > conftest.c tre_system_regex_h=`$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 { echo "$as_me:$LINENO: result: $tre_system_regex_h" >&5 echo "${ECHO_T}$tre_system_regex_h" >&6; } else { echo "$as_me:$LINENO: result: unknown" >&5 echo "${ECHO_T}unknown" >&6; } tre_system_abi="no (could determine path to systeg regex.h)" fi fi if test "$tre_system_abi" = "yes"; then # Find a field in the system regex_t struct where we can store a pointer. # This is done by trying several names that are known to work on different # systems. { echo "$as_me:$LINENO: checking for a usable field for a pointer in regex_t" >&5 echo $ECHO_N "checking for a usable field for a pointer in regex_t... $ECHO_C" >&6; } tre_regex_t_field="" for field in buffer re_comp __re_comp __reg_expression \ re_g "re_pad[0]"; do if test -z "$tre_regex_t_field"; then cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include int main () { regex_t foo; void *bar = foo.$field; foo.$field = bar; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then { echo "$as_me:$LINENO: result: $field" >&5 echo "${ECHO_T}$field" >&6; } tre_regex_t_field="$field" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi done if test -z "$tre_regex_t_field"; then { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}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. cat >>confdefs.h <<\_ACEOF #define _REGCOMP_INTERNAL 1 _ACEOF { echo "$as_me:$LINENO: checking if POSIX regex functions can be redefined" >&5 echo $ECHO_N "checking if POSIX regex functions can be redefined... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* 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 () { ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then { echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6; } tre_system_abi="yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } tre_system_abi="no (unable to redefine system functions)" fi rm -f core conftest.err conftest.$ac_objext 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. { echo "$as_me:$LINENO: checking for reg_errcode_t" >&5 echo $ECHO_N "checking for reg_errcode_t... $ECHO_C" >&6; } if test "${ac_cv_type_reg_errcode_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #ifdef HAVE_SYS_TYPES_H #include #endif /* HAVE_SYS_TYPES_H */ #ifdef HAVE_REGEX_H #include #endif /* HAVE_REGEX_H */ typedef reg_errcode_t ac__type_new_; int main () { if ((ac__type_new_ *) 0) return 0; if (sizeof (ac__type_new_)) return 0; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_type_reg_errcode_t=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_type_reg_errcode_t=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { echo "$as_me:$LINENO: result: $ac_cv_type_reg_errcode_t" >&5 echo "${ECHO_T}$ac_cv_type_reg_errcode_t" >&6; } if test $ac_cv_type_reg_errcode_t = yes; then cat >>confdefs.h <<_ACEOF #define HAVE_REG_ERRCODE_T 1 _ACEOF fi cat >>confdefs.h <<\_ACEOF #define TRE_USE_SYSTEM_REGEX_H 1 _ACEOF cat >>confdefs.h <<_ACEOF #define TRE_SYSTEM_REGEX_H_PATH "$tre_system_regex_h" _ACEOF cat >>confdefs.h <<_ACEOF #define TRE_REGEX_T_FIELD $tre_regex_t_field _ACEOF else cat >>confdefs.h <<\_ACEOF #define TRE_REGEX_T_FIELD value _ACEOF fi for ac_func in isascii isblank do as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` { echo "$as_me:$LINENO: checking for $ac_func" >&5 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Define $ac_func to an innocuous variant, in case declares $ac_func. For example, HP-UX 11i declares gettimeofday. */ #define $ac_func innocuous_$ac_func /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef $ac_func /* 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. */ #ifdef __cplusplus extern "C" #endif char $ac_func (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined __stub_$ac_func || defined __stub___$ac_func choke me #endif int main () { return $ac_func (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then eval "$as_ac_var=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi ac_res=`eval echo '${'$as_ac_var'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi done for ac_header in getopt.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then { echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi ac_res=`eval echo '${'$as_ac_Header'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } else # Is the header compilable? { echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? { echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <$ac_header> _ACEOF if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ---------------------------------------------- ## ## Report this to tre-general@lists.laurikari.net ## ## ---------------------------------------------- ## _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac { echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi ac_res=`eval echo '${'$as_ac_Header'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } fi if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done for ac_func in getopt_long do as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` { echo "$as_me:$LINENO: checking for $ac_func" >&5 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Define $ac_func to an innocuous variant, in case declares $ac_func. For example, HP-UX 11i declares gettimeofday. */ #define $ac_func innocuous_$ac_func /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef $ac_func /* 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. */ #ifdef __cplusplus extern "C" #endif char $ac_func (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined __stub_$ac_func || defined __stub___$ac_func choke me #endif int main () { return $ac_func (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then eval "$as_ac_var=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi ac_res=`eval echo '${'$as_ac_var'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF else # FreeBSD has a "gnugetopt" library. { echo "$as_me:$LINENO: checking for getopt_long in -lgnugetopt" >&5 echo $ECHO_N "checking for getopt_long in -lgnugetopt... $ECHO_C" >&6; } if test "${ac_cv_lib_gnugetopt_getopt_long+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lgnugetopt $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* 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. */ #ifdef __cplusplus extern "C" #endif char getopt_long (); int main () { return getopt_long (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then ac_cv_lib_gnugetopt_getopt_long=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_gnugetopt_getopt_long=no fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { echo "$as_me:$LINENO: result: $ac_cv_lib_gnugetopt_getopt_long" >&5 echo "${ECHO_T}$ac_cv_lib_gnugetopt_getopt_long" >&6; } if test $ac_cv_lib_gnugetopt_getopt_long = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_GETOPT_LONG 1 _ACEOF fi fi done # Check whether --enable-wchar was given. if test "${enable_wchar+set}" = set; then enableval=$enable_wchar; tre_enable_wchar="$enableval" else tre_enable_wchar="detect" fi # Check whether --with-libutf8 was given. if test "${with_libutf8+set}" = set; then withval=$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 tre_libutf8="detect" tre_libutf8_dirs="none /usr /usr/local" tre_libutf8_libs="none -lutf8" fi if test "$tre_enable_wchar" != "no"; then old_libs="$LIBS" old_ldflags="$LDFLAGS" old_cppflags="$CPPFLAGS" if test "$tre_libutf8" != "no"; then { echo "$as_me:$LINENO: checking for libutf8" >&5 echo $ECHO_N "checking for libutf8... $ECHO_C" >&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 $old_libs" fi cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* 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. */ #ifdef __cplusplus extern "C" #endif char mbrtowc (); int main () { return mbrtowc (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then found="yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext if test "$found" = "yes"; then break; fi cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char utf8_mbrtowc (); int main () { return utf8_mbrtowc (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then found="yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$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 { echo "$as_me:$LINENO: result: not needed" >&5 echo "${ECHO_T}not needed" >&6; } tre_libutf8="no" else { echo "$as_me:$LINENO: result: using from $try_dir/{lib,include}" >&5 echo "${ECHO_T}using from $try_dir/{lib,include}" >&6; } tre_libutf8="yes" fi else LIBS="$old_libs" LDFLAGS="$old_ldflags" CPPFLAGS="$old_cppflags" if test "$tre_libutf8" = "detect"; then { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } tre_libutf8="no" else # Fail if libutf8 was requested but was not found. { { echo "$as_me:$LINENO: error: not found" >&5 echo "$as_me: error: not found" >&2;} { (exit 1); exit 1; }; } fi fi fi if test "$tre_libutf8" = "yes"; then tre_wchar="yes" for ac_header in libutf8.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then { echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi ac_res=`eval echo '${'$as_ac_Header'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } else # Is the header compilable? { echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? { echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <$ac_header> _ACEOF if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ---------------------------------------------- ## ## Report this to tre-general@lists.laurikari.net ## ## ---------------------------------------------- ## _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac { echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi ac_res=`eval echo '${'$as_ac_Header'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } fi if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done else for ac_header in wchar.h wctype.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then { echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi ac_res=`eval echo '${'$as_ac_Header'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } else # Is the header compilable? { echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? { echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <$ac_header> _ACEOF if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ---------------------------------------------- ## ## Report this to tre-general@lists.laurikari.net ## ## ---------------------------------------------- ## _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac { echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi ac_res=`eval echo '${'$as_ac_Header'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } fi if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done fi else tre_wchar_reason="disabled with --disable-wchar" tre_wchar="no ($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 "$tre_enable_wchar" != "no"; then { echo "$as_me:$LINENO: checking for wchar_t" >&5 echo $ECHO_N "checking for wchar_t... $ECHO_C" >&6; } if test "${ac_cv_type_wchar_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $tre_includes typedef wchar_t ac__type_new_; int main () { if ((ac__type_new_ *) 0) return 0; if (sizeof (ac__type_new_)) return 0; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_type_wchar_t=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_type_wchar_t=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { echo "$as_me:$LINENO: result: $ac_cv_type_wchar_t" >&5 echo "${ECHO_T}$ac_cv_type_wchar_t" >&6; } if test $ac_cv_type_wchar_t = yes; then cat >>confdefs.h <<_ACEOF #define HAVE_WCHAR_T 1 _ACEOF tre_wchar="yes" { echo "$as_me:$LINENO: checking whether WCHAR_MAX is defined" >&5 echo $ECHO_N "checking whether WCHAR_MAX is defined... $ECHO_C" >&6; } if test "${ax_cv_decl_wchar_max+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #ifdef HAVE_WCHAR_H #include #endif int main () { WCHAR_MAX ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ax_cv_decl_wchar_max="yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ax_cv_decl_wchar_max="no" fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { echo "$as_me:$LINENO: result: $ax_cv_decl_wchar_max" >&5 echo "${ECHO_T}$ax_cv_decl_wchar_max" >&6; } if test $ax_cv_decl_wchar_max = "no"; then typename=`echo wchar_t | sed "s/[^a-zA-Z0-9_]/_/g"` { echo "$as_me:$LINENO: checking whether wchar_t is signed" >&5 echo $ECHO_N "checking whether wchar_t is signed... $ECHO_C" >&6; } if { as_var=ax_cv_decl_${typename}_signed; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #ifdef HAVE_WCHAR_H #include #endif int main () { int foo [ 1 - 2 * !(((wchar_t) -1) < 0) ] ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then eval "ax_cv_decl_${typename}_signed=\"yes\"" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "ax_cv_decl_${typename}_signed=\"no\"" fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi ac_res=`eval echo '${'ax_cv_decl_${typename}_signed'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } symbolname=`echo wchar_t | sed "s/[^a-zA-Z0-9_]/_/g" | tr "[a-z]" "[A-Z]"` if eval "test \"\${ax_cv_decl_${typename}_signed}\" = \"yes\""; then true wc_signed="yes" cat >>confdefs.h <<\_ACEOF #define WCHAR_T_SIGNED 1 _ACEOF elif eval "test \"\${ax_cv_decl_${typename}_signed}\" = \"no\""; then true wc_signed="no" cat >>confdefs.h <<\_ACEOF #define WCHAR_T_UNSIGNED 1 _ACEOF fi if test "$wc_signed" = "yes"; then cat >>confdefs.h <<\_ACEOF #define WCHAR_MAX (1L << (sizeof(wchar_t) * 8 - 1) - 1) _ACEOF elif test "$wc_signed" = "no"; then cat >>confdefs.h <<\_ACEOF #define WCHAR_MAX (1L << (sizeof(wchar_t) * 8) - 1) _ACEOF fi fi else tre_wchar_reason="wchar_t type not found" tre_wchar="no ($tre_wchar_reason)" fi if test "$tre_wchar" = "yes"; then { echo "$as_me:$LINENO: checking for wint_t" >&5 echo $ECHO_N "checking for wint_t... $ECHO_C" >&6; } if test "${ac_cv_type_wint_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $tre_includes typedef wint_t ac__type_new_; int main () { if ((ac__type_new_ *) 0) return 0; if (sizeof (ac__type_new_)) return 0; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_type_wint_t=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_type_wint_t=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { echo "$as_me:$LINENO: result: $ac_cv_type_wint_t" >&5 echo "${ECHO_T}$ac_cv_type_wint_t" >&6; } if test $ac_cv_type_wint_t = yes; then cat >>confdefs.h <<_ACEOF #define HAVE_WINT_T 1 _ACEOF else tre_wchar_reason="wint_t type not found" tre_wchar="no ($tre_wchar_reason)" fi fi if test "$tre_wchar" = "yes"; then { echo "$as_me:$LINENO: checking for mbstate_t" >&5 echo $ECHO_N "checking for mbstate_t... $ECHO_C" >&6; } if test "${ac_cv_type_mbstate_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $tre_includes typedef mbstate_t ac__type_new_; int main () { if ((ac__type_new_ *) 0) return 0; if (sizeof (ac__type_new_)) return 0; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_type_mbstate_t=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_type_mbstate_t=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { echo "$as_me:$LINENO: result: $ac_cv_type_mbstate_t" >&5 echo "${ECHO_T}$ac_cv_type_mbstate_t" >&6; } if test $ac_cv_type_mbstate_t = yes; then cat >>confdefs.h <<_ACEOF #define HAVE_MBSTATE_T 1 _ACEOF fi fi if test "$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 $ax_func | sed "s/[^a-zA-Z0-9_]/_/g" | tr "[a-z]" "[A-Z]"` { echo "$as_me:$LINENO: checking for $ax_func" >&5 echo $ECHO_N "checking for $ax_func... $ECHO_C" >&6; } if { as_var=ax_cv_func_${ax_fname}; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $tre_includes void *foo = $ax_func; int main () { return foo != $ax_func; ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then eval "ax_cv_func_${ax_fname}=\"yes\"" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "ax_cv_func_${ax_fname}=\"no\"" fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi ac_res=`eval echo '${'ax_cv_func_${ax_fname}'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } if eval "test \"\${ax_cv_func_${ax_fname}}\" = \"yes\""; then cat >>confdefs.h <<_ACEOF #define HAVE_${ax_symbolname} 1 _ACEOF found="yes"; break else true fi done if test "$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 $ax_func | sed "s/[^a-zA-Z0-9_]/_/g" | tr "[a-z]" "[A-Z]"` { echo "$as_me:$LINENO: checking for $ax_func" >&5 echo $ECHO_N "checking for $ax_func... $ECHO_C" >&6; } if { as_var=ax_cv_func_${ax_fname}; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $tre_includes void *foo = $ax_func; int main () { return foo != $ax_func; ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then eval "ax_cv_func_${ax_fname}=\"yes\"" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "ax_cv_func_${ax_fname}=\"no\"" fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi ac_res=`eval echo '${'ax_cv_func_${ax_fname}'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } if eval "test \"\${ax_cv_func_${ax_fname}}\" = \"yes\""; then cat >>confdefs.h <<_ACEOF #define HAVE_${ax_symbolname} 1 _ACEOF tre_wchar="yes" else true tre_wchar_reason="$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 "$tre_wchar" != "yes"; then { { echo "$as_me:$LINENO: error: Cannot enable wide character support: $tre_wchar_reason" >&5 echo "$as_me: error: Cannot enable wide character support: $tre_wchar_reason" >&2;} { (exit 1); exit 1; }; } fi fi if test "$tre_wchar" = "yes"; then cat >>confdefs.h <<\_ACEOF #define TRE_WCHAR 1 _ACEOF for ax_func in wctype iswctype; do ax_fname=`echo $ax_func | sed "s/[^a-zA-Z0-9_]/_/g"` ax_symbolname=`echo $ax_func | sed "s/[^a-zA-Z0-9_]/_/g" | tr "[a-z]" "[A-Z]"` { echo "$as_me:$LINENO: checking for $ax_func" >&5 echo $ECHO_N "checking for $ax_func... $ECHO_C" >&6; } if { as_var=ax_cv_func_${ax_fname}; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $tre_includes void *foo = $ax_func; int main () { return foo != $ax_func; ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then eval "ax_cv_func_${ax_fname}=\"yes\"" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "ax_cv_func_${ax_fname}=\"no\"" fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi ac_res=`eval echo '${'ax_cv_func_${ax_fname}'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } if eval "test \"\${ax_cv_func_${ax_fname}}\" = \"yes\""; then cat >>confdefs.h <<_ACEOF #define HAVE_${ax_symbolname} 1 _ACEOF 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 $ax_func | sed "s/[^a-zA-Z0-9_]/_/g" | tr "[a-z]" "[A-Z]"` { echo "$as_me:$LINENO: checking for $ax_func" >&5 echo $ECHO_N "checking for $ax_func... $ECHO_C" >&6; } if { as_var=ax_cv_func_${ax_fname}; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $tre_includes void *foo = $ax_func; int main () { return foo != $ax_func; ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then eval "ax_cv_func_${ax_fname}=\"yes\"" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "ax_cv_func_${ax_fname}=\"no\"" fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi ac_res=`eval echo '${'ax_cv_func_${ax_fname}'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } if eval "test \"\${ax_cv_func_${ax_fname}}\" = \"yes\""; then cat >>confdefs.h <<_ACEOF #define HAVE_${ax_symbolname} 1 _ACEOF else true fi done fi # Check whether --enable-multibyte was given. if test "${enable_multibyte+set}" = set; then enableval=$enable_multibyte; tre_enable_multibyte="$enableval" else tre_enable_multibyte="detect" fi if test "$tre_wchar" != "yes"; then if test "$tre_enable_multibyte" = "yes"; then { { echo "$as_me:$LINENO: error: Cannot enable multibyte character support because wide \ character support is not enabled ($tre_wchar_reason)" >&5 echo "$as_me: error: Cannot enable multibyte character support because wide \ character support is not enabled ($tre_wchar_reason)" >&2;} { (exit 1); exit 1; }; } fi fi if test "$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 $ax_func | sed "s/[^a-zA-Z0-9_]/_/g" | tr "[a-z]" "[A-Z]"` { echo "$as_me:$LINENO: checking for $ax_func" >&5 echo $ECHO_N "checking for $ax_func... $ECHO_C" >&6; } if { as_var=ax_cv_func_${ax_fname}; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $tre_includes void *foo = $ax_func; int main () { return foo != $ax_func; ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then eval "ax_cv_func_${ax_fname}=\"yes\"" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "ax_cv_func_${ax_fname}=\"no\"" fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi ac_res=`eval echo '${'ax_cv_func_${ax_fname}'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } if eval "test \"\${ax_cv_func_${ax_fname}}\" = \"yes\""; then cat >>confdefs.h <<_ACEOF #define HAVE_${ax_symbolname} 1 _ACEOF found="yes"; break else true fi done if test "$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 "$tre_multibyte" != "yes"; then { { echo "$as_me:$LINENO: error: Cannot enable multibyte character set support: \ $tre_mbs_reason" >&5 echo "$as_me: error: Cannot enable multibyte character set support: \ $tre_mbs_reason" >&2;} { (exit 1); exit 1; }; } fi fi if test "$tre_multibyte" = "yes"; then if true; then TRE_MULTIBYTE_TRUE= TRE_MULTIBYTE_FALSE='#' else TRE_MULTIBYTE_TRUE='#' TRE_MULTIBYTE_FALSE= fi cat >>confdefs.h <<\_ACEOF #define TRE_MULTIBYTE 1 _ACEOF 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 "${enable_largefile+set}" = set; then enableval=$enable_largefile; fi if test "$enable_largefile" != no; then { echo "$as_me:$LINENO: checking for special C compiler options needed for large files" >&5 echo $ECHO_N "checking for special C compiler options needed for large files... $ECHO_C" >&6; } if test "${ac_cv_sys_largefile_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_sys_largefile_CC=no if test "$GCC" != yes; then ac_save_CC=$CC while :; do # IRIX 6.2 and later do not support large files by default, # so use the C compiler's -n32 option if that helps. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext CC="$CC -n32" rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_sys_largefile_CC=' -n32'; break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext break done CC=$ac_save_CC rm -f conftest.$ac_ext fi fi { echo "$as_me:$LINENO: result: $ac_cv_sys_largefile_CC" >&5 echo "${ECHO_T}$ac_cv_sys_largefile_CC" >&6; } if test "$ac_cv_sys_largefile_CC" != no; then CC=$CC$ac_cv_sys_largefile_CC fi { echo "$as_me:$LINENO: checking for _FILE_OFFSET_BITS value needed for large files" >&5 echo $ECHO_N "checking for _FILE_OFFSET_BITS value needed for large files... $ECHO_C" >&6; } if test "${ac_cv_sys_file_offset_bits+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else while :; do cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_sys_file_offset_bits=no; break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #define _FILE_OFFSET_BITS 64 #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_sys_file_offset_bits=64; break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_cv_sys_file_offset_bits=unknown break done fi { echo "$as_me:$LINENO: result: $ac_cv_sys_file_offset_bits" >&5 echo "${ECHO_T}$ac_cv_sys_file_offset_bits" >&6; } case $ac_cv_sys_file_offset_bits in #( no | unknown) ;; *) cat >>confdefs.h <<_ACEOF #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits _ACEOF ;; esac rm -f conftest* if test $ac_cv_sys_file_offset_bits = unknown; then { echo "$as_me:$LINENO: checking for _LARGE_FILES value needed for large files" >&5 echo $ECHO_N "checking for _LARGE_FILES value needed for large files... $ECHO_C" >&6; } if test "${ac_cv_sys_large_files+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else while :; do cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_sys_large_files=no; break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #define _LARGE_FILES 1 #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_sys_large_files=1; break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_cv_sys_large_files=unknown break done fi { echo "$as_me:$LINENO: result: $ac_cv_sys_large_files" >&5 echo "${ECHO_T}$ac_cv_sys_large_files" >&6; } case $ac_cv_sys_large_files in #( no | unknown) ;; *) cat >>confdefs.h <<_ACEOF #define _LARGE_FILES $ac_cv_sys_large_files _ACEOF ;; esac rm -f conftest* fi fi { echo "$as_me:$LINENO: checking whether NLS is requested" >&5 echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6; } # Check whether --enable-nls was given. if test "${enable_nls+set}" = set; then enableval=$enable_nls; USE_NLS=$enableval else USE_NLS=yes fi { echo "$as_me:$LINENO: result: $USE_NLS" >&5 echo "${ECHO_T}$USE_NLS" >&6; } GETTEXT_MACRO_VERSION=0.17 # Prepare PATH_SEPARATOR. # The user is always right. if test "${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 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_path_MSGFMT+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else 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 fi MSGFMT="$ac_cv_path_MSGFMT" if test "$MSGFMT" != ":"; then { echo "$as_me:$LINENO: result: $MSGFMT" >&5 echo "${ECHO_T}$MSGFMT" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi # Extract the first word of "gmsgfmt", so it can be a program name with args. set dummy gmsgfmt; ac_word=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_path_GMSGFMT+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else 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 test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext" echo "$as_me:$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 fi GMSGFMT=$ac_cv_path_GMSGFMT if test -n "$GMSGFMT"; then { echo "$as_me:$LINENO: result: $GMSGFMT" >&5 echo "${ECHO_T}$GMSGFMT" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}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=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_path_XGETTEXT+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case "$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 "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":" ;; esac fi XGETTEXT="$ac_cv_path_XGETTEXT" if test "$XGETTEXT" != ":"; then { echo "$as_me:$LINENO: result: $XGETTEXT" >&5 echo "${ECHO_T}$XGETTEXT" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}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$$.file # Extract the first word of "msgmerge", so it can be a program name with args. set dummy msgmerge; ac_word=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_path_MSGMERGE+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case "$MSGMERGE" in [\\/]* | ?:[\\/]*) ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path. ;; *) ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR for ac_dir in $PATH; do IFS="$ac_save_IFS" test -z "$ac_dir" && ac_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then echo "$as_me: trying $ac_dir/$ac_word..." >&5 if $ac_dir/$ac_word --update -q /dev/null /dev/null >&5 2>&1; then ac_cv_path_MSGMERGE="$ac_dir/$ac_word$ac_exec_ext" break 2 fi fi done done IFS="$ac_save_IFS" test -z "$ac_cv_path_MSGMERGE" && ac_cv_path_MSGMERGE=":" ;; esac fi MSGMERGE="$ac_cv_path_MSGMERGE" if test "$MSGMERGE" != ":"; then { echo "$as_me:$LINENO: result: $MSGMERGE" >&5 echo "${ECHO_T}$MSGMERGE" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi test -n "$localedir" || localedir='${datadir}/locale' test -n "${XGETTEXT_EXTRA_OPTIONS+set}" || XGETTEXT_EXTRA_OPTIONS= ac_config_commands="$ac_config_commands po-directories" if test "X$prefix" = "XNONE"; then acl_final_prefix="$ac_default_prefix" else acl_final_prefix="$prefix" fi if test "X$exec_prefix" = "XNONE"; then acl_final_exec_prefix='${prefix}' else acl_final_exec_prefix="$exec_prefix" fi acl_save_prefix="$prefix" prefix="$acl_final_prefix" eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" prefix="$acl_save_prefix" # Check whether --with-gnu-ld was given. if test "${with_gnu_ld+set}" = set; then withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes else with_gnu_ld=no fi # Prepare PATH_SEPARATOR. # The user is always right. if test "${PATH_SEPARATOR+set}" != set; then echo "#! /bin/sh" >conf$$.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 "$GCC" = yes; then # Check if gcc -print-prog-name=ld gives a path. { echo "$as_me:$LINENO: checking for ld used by GCC" >&5 echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&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 "$with_gnu_ld" = yes; then { echo "$as_me:$LINENO: checking for GNU ld" >&5 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6; } else { echo "$as_me:$LINENO: checking for non-GNU ld" >&5 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6; } fi if test "${acl_cv_path_LD+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -z "$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 fi LD="$acl_cv_path_LD" if test -n "$LD"; then { echo "$as_me:$LINENO: result: $LD" >&5 echo "${ECHO_T}$LD" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;} { (exit 1); exit 1; }; } { echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6; } if test "${acl_cv_prog_gnu_ld+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else # I'd rather use --version here, but apparently some GNU ld's only accept -v. case `$LD -v 2>&1 &5 echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6; } with_gnu_ld=$acl_cv_prog_gnu_ld { echo "$as_me:$LINENO: checking for shared library run path origin" >&5 echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6; } if test "${acl_cv_rpath+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh . ./conftest.sh rm -f ./conftest.sh acl_cv_rpath=done fi { echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5 echo "${ECHO_T}$acl_cv_rpath" >&6; } wl="$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 "${enable_rpath+set}" = set; then enableval=$enable_rpath; : else enable_rpath=yes 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 "${with_libiconv_prefix+set}" = set; then withval=$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 { echo "$as_me:$LINENO: checking for CFPreferencesCopyAppValue" >&5 echo $ECHO_N "checking for CFPreferencesCopyAppValue... $ECHO_C" >&6; } if test "${gt_cv_func_CFPreferencesCopyAppValue+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else gt_save_LIBS="$LIBS" LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include int main () { CFPreferencesCopyAppValue(NULL, NULL) ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then gt_cv_func_CFPreferencesCopyAppValue=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 gt_cv_func_CFPreferencesCopyAppValue=no fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS="$gt_save_LIBS" fi { echo "$as_me:$LINENO: result: $gt_cv_func_CFPreferencesCopyAppValue" >&5 echo "${ECHO_T}$gt_cv_func_CFPreferencesCopyAppValue" >&6; } if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_CFPREFERENCESCOPYAPPVALUE 1 _ACEOF fi { echo "$as_me:$LINENO: checking for CFLocaleCopyCurrent" >&5 echo $ECHO_N "checking for CFLocaleCopyCurrent... $ECHO_C" >&6; } if test "${gt_cv_func_CFLocaleCopyCurrent+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else gt_save_LIBS="$LIBS" LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include int main () { CFLocaleCopyCurrent(); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then gt_cv_func_CFLocaleCopyCurrent=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 gt_cv_func_CFLocaleCopyCurrent=no fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS="$gt_save_LIBS" fi { echo "$as_me:$LINENO: result: $gt_cv_func_CFLocaleCopyCurrent" >&5 echo "${ECHO_T}$gt_cv_func_CFLocaleCopyCurrent" >&6; } if test $gt_cv_func_CFLocaleCopyCurrent = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_CFLOCALECOPYCURRENT 1 _ACEOF 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 $gt_api_version -ge 2; then gt_expression_test_code=' + * ngettext ("", "", 0)' else gt_expression_test_code= fi { echo "$as_me:$LINENO: checking for GNU gettext in libc" >&5 echo $ECHO_N "checking for GNU gettext in libc... $ECHO_C" >&6; } if { as_var=$gt_func_gnugettext_libc; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include $gt_revision_test_code extern int _nl_msg_cat_cntr; extern int *_nl_domain_bindings; int main () { bindtextdomain ("", ""); return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_domain_bindings ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then eval "$gt_func_gnugettext_libc=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$gt_func_gnugettext_libc=no" fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi ac_res=`eval echo '${'$gt_func_gnugettext_libc'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } if { eval "gt_val=\$$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 { echo "$as_me:$LINENO: checking for iconv" >&5 echo $ECHO_N "checking for iconv... $ECHO_C" >&6; } if test "${am_cv_func_iconv+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else am_cv_func_iconv="no, consider installing GNU libiconv" am_cv_lib_iconv=no cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include int main () { iconv_t cd = iconv_open("",""); iconv(cd,NULL,NULL,NULL,NULL); iconv_close(cd); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then am_cv_func_iconv=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext if test "$am_cv_func_iconv" != yes; then am_save_LIBS="$LIBS" LIBS="$LIBS $LIBICONV" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include int main () { iconv_t cd = iconv_open("",""); iconv(cd,NULL,NULL,NULL,NULL); iconv_close(cd); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then am_cv_lib_iconv=yes am_cv_func_iconv=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS="$am_save_LIBS" fi fi { echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5 echo "${ECHO_T}$am_cv_func_iconv" >&6; } if test "$am_cv_func_iconv" = yes; then { echo "$as_me:$LINENO: checking for working iconv" >&5 echo $ECHO_N "checking for working iconv... $ECHO_C" >&6; } if test "${am_cv_func_iconv_works+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else am_save_LIBS="$LIBS" if test $am_cv_lib_iconv = yes; then LIBS="$LIBS $LIBICONV" fi if test "$cross_compiling" = yes; then case "$host_os" in aix* | hpux*) am_cv_func_iconv_works="guessing no" ;; *) am_cv_func_iconv_works="guessing yes" ;; esac else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* 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 rm -f conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then am_cv_func_iconv_works=yes else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) am_cv_func_iconv_works=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi LIBS="$am_save_LIBS" fi { echo "$as_me:$LINENO: result: $am_cv_func_iconv_works" >&5 echo "${ECHO_T}$am_cv_func_iconv_works" >&6; } case "$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 "$am_func_iconv" = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_ICONV 1 _ACEOF fi if test "$am_cv_lib_iconv" = yes; then { echo "$as_me:$LINENO: checking how to link with libiconv" >&5 echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6; } { echo "$as_me:$LINENO: result: $LIBICONV" >&5 echo "${ECHO_T}$LIBICONV" >&6; } else CPPFLAGS="$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 "${with_libintl_prefix+set}" = set; then withval=$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 */* | *\\*) . 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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='/usr/bin/file -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 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' lt_cv_file_magic_cmd='$OBJDUMP -f' fi ;; darwin* | rhapsody*) lt_cv_deplibs_check_method=pass_all ;; freebsd* | dragonfly*) 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=/usr/bin/file lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` ;; esac else lt_cv_deplibs_check_method=pass_all fi ;; gnu*) lt_cv_deplibs_check_method=pass_all ;; hpux10.20* | hpux11*) lt_cv_file_magic_cmd=/usr/bin/file case $host_cpu in ia64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so ;; hppa*64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]' lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ;; *) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix[3-9]*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' ;; 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 Linux ELF. linux* | k*bsd*-gnu) lt_cv_deplibs_check_method=pass_all ;; netbsd* | netbsdelf*-gnu) 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=/usr/bin/file lt_cv_file_magic_test_file=/usr/lib/libnls.so ;; nto-qnx*) lt_cv_deplibs_check_method=unknown ;; openbsd*) if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' 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 ;; sysv4 | sysv4.3*) case $host_vendor in motorola) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ;; ncr) lt_cv_deplibs_check_method=pass_all ;; sequent) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;; sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) lt_cv_deplibs_check_method=pass_all ;; esac fi { echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5 echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6; } file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method test -z "$deplibs_check_method" && deplibs_check_method=unknown # If 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=$CC # Check whether --enable-libtool-lock was given. if test "${enable_libtool_lock+set}" = set; then enableval=$enable_libtool_lock; fi test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes # Some flags need to be propagated to the compiler or linker for good # libtool support. case $host in ia64-*-hpux*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then case `/usr/bin/file conftest.$ac_objext` in *ELF-32*) HPUX_IA64_MODE="32" ;; *ELF-64*) HPUX_IA64_MODE="64" ;; esac fi rm -rf conftest* ;; *-*-irix6*) # Find out which ABI we are using. echo '#line 10649 "configure"' > conftest.$ac_ext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then if test "$lt_cv_prog_gnu_ld" = yes; then case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -melf32bsmip" ;; *N32*) LD="${LD-ld} -melf32bmipn32" ;; *64-bit*) LD="${LD-ld} -melf64bmip" ;; esac else case `/usr/bin/file 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* ;; x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ s390*-*linux*|sparc*-*linux*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then case `/usr/bin/file conftest.o` in *32-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_i386_fbsd" ;; x86_64-*linux*) LD="${LD-ld} -m elf_i386" ;; ppc64-*linux*|powerpc64-*linux*) LD="${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="${LD-ld} -m elf_x86_64" ;; ppc*-*linux*|powerpc*-*linux*) LD="${LD-ld} -m elf64ppc" ;; s390*-*linux*) 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" { echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5 echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6; } if test "${lt_cv_cc_needs_belf+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_ext=c ac_cpp='$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 >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then lt_cv_cc_needs_belf=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 lt_cv_cc_needs_belf=no fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$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 fi { echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5 echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6; } if test x"$lt_cv_cc_needs_belf" != x"yes"; then # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf CFLAGS="$SAVE_CFLAGS" fi ;; sparc*-*solaris*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then case `/usr/bin/file conftest.o` in *64-bit*) case $lt_cv_prog_gnu_ld in yes*) LD="${LD-ld} -m elf64_sparc" ;; *) 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* ;; *-*-cygwin* | *-*-mingw* | *-*-pw32*) 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=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_DLLTOOL+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DLLTOOL=$ac_cv_prog_DLLTOOL if test -n "$DLLTOOL"; then { echo "$as_me:$LINENO: result: $DLLTOOL" >&5 echo "${ECHO_T}$DLLTOOL" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}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=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_DLLTOOL="dlltool" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL if test -n "$ac_ct_DLLTOOL"; then { echo "$as_me:$LINENO: result: $ac_ct_DLLTOOL" >&5 echo "${ECHO_T}$ac_ct_DLLTOOL" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi if test "x$ac_ct_DLLTOOL" = x; then DLLTOOL="false" else case $cross_compiling:$ac_tool_warned in yes:) { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&5 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&2;} ac_tool_warned=yes ;; esac DLLTOOL=$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}as", so it can be a program name with args. set dummy ${ac_tool_prefix}as; ac_word=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_AS+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_AS="${ac_tool_prefix}as" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi AS=$ac_cv_prog_AS if test -n "$AS"; then { echo "$as_me:$LINENO: result: $AS" >&5 echo "${ECHO_T}$AS" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}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=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_ac_ct_AS+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_AS="as" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_AS=$ac_cv_prog_ac_ct_AS if test -n "$ac_ct_AS"; then { echo "$as_me:$LINENO: result: $ac_ct_AS" >&5 echo "${ECHO_T}$ac_ct_AS" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi if test "x$ac_ct_AS" = x; then AS="false" else case $cross_compiling:$ac_tool_warned in yes:) { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&5 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&2;} ac_tool_warned=yes ;; esac AS=$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}objdump", so it can be a program name with args. set dummy ${ac_tool_prefix}objdump; ac_word=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_OBJDUMP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OBJDUMP=$ac_cv_prog_OBJDUMP if test -n "$OBJDUMP"; then { echo "$as_me:$LINENO: result: $OBJDUMP" >&5 echo "${ECHO_T}$OBJDUMP" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}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=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_OBJDUMP="objdump" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP if test -n "$ac_ct_OBJDUMP"; then { echo "$as_me:$LINENO: result: $ac_ct_OBJDUMP" >&5 echo "${ECHO_T}$ac_ct_OBJDUMP" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi if test "x$ac_ct_OBJDUMP" = x; then OBJDUMP="false" else case $cross_compiling:$ac_tool_warned in yes:) { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&5 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&2;} ac_tool_warned=yes ;; esac OBJDUMP=$ac_ct_OBJDUMP fi else OBJDUMP="$ac_cv_prog_OBJDUMP" fi ;; esac need_locks="$enable_libtool_lock" for ac_header in dlfcn.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then { echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi ac_res=`eval echo '${'$as_ac_Header'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } else # Is the header compilable? { echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? { echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <$ac_header> _ACEOF if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ---------------------------------------------- ## ## Report this to tre-general@lists.laurikari.net ## ## ---------------------------------------------- ## _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac { echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi ac_res=`eval echo '${'$as_ac_Header'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } fi if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers! # find the maximum length of command line arguments { echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5 echo $ECHO_N "checking the maximum length of command line arguments... $ECHO_C" >&6; } if test "${lt_cv_sys_max_cmd_len+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else i=0 teststring="ABCD" case $build_os in msdosdjgpp*) # On DJGPP, this test can blow up pretty badly due to problems in libc # (any single argument exceeding 2000 bytes causes a buffer overrun # during glob expansion). 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It is not # nice to cause kernel panics so lets avoid the loop below. # First set a reasonable default. lt_cv_sys_max_cmd_len=16384 # if test -x /sbin/sysconfig; then case `/sbin/sysconfig -q proc exec_disable_arg_limit` in *1*) lt_cv_sys_max_cmd_len=-1 ;; esac fi ;; sco3.2v5*) lt_cv_sys_max_cmd_len=102400 ;; sysv5* | sco5v6* | sysv4.2uw2*) kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` if test -n "$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"; then lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` else SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} while (test "X"`$SHELL $0 --fallback-echo "X$teststring" 2>/dev/null` \ = "XX$teststring") >/dev/null 2>&1 && new_result=`expr "X$teststring" : ".*" 2>&1` && lt_cv_sys_max_cmd_len=$new_result && test $i != 17 # 1/2 MB should be enough do i=`expr $i + 1` teststring=$teststring$teststring done 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 fi if test -n $lt_cv_sys_max_cmd_len ; then { echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5 echo "${ECHO_T}$lt_cv_sys_max_cmd_len" >&6; } else { echo "$as_me:$LINENO: result: none" >&5 echo "${ECHO_T}none" >&6; } fi # Check for command to grab the raw symbol name followed by C symbol from nm. { echo "$as_me:$LINENO: checking command to parse $NM output from $compiler object" >&5 echo $ECHO_N "checking command to parse $NM output from $compiler object... $ECHO_C" >&6; } if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else # 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='\([_A-Za-z][_A-Za-z0-9]*\)' # Transform an extracted symbol line into a proper C declaration lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" # Define system-specific variables. case $host_os in aix*) symcode='[BCDT]' ;; cygwin* | mingw* | pw32*) symcode='[ABCDGISTW]' ;; hpux*) # Its linker distinguishes data from code symbols if test "$host_cpu" = ia64; then symcode='[ABCDEGRST]' fi lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" ;; linux* | k*bsd*-gnu) if test "$host_cpu" = ia64; then symcode='[ABCDGIRSTW]' lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" 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 # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[ABCDGIRSTW]' ;; esac # Try without a prefix undercore, 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. lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <&5 (eval $ac_compile) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then # Now try to grab the symbols. nlist=conftest.nm if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5 (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if grep ' nm_test_var$' "$nlist" >/dev/null; then if grep ' nm_test_func$' "$nlist" >/dev/null; then cat < conftest.$ac_ext #ifdef __cplusplus extern "C" { #endif EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext' cat <> conftest.$ac_ext #if defined (__STDC__) && __STDC__ # define lt_ptr_t void * #else # define lt_ptr_t char * # define const #endif /* The mapping between symbol names and symbols. */ const struct { const char *name; lt_ptr_t address; } lt_preloaded_symbols[] = { EOF $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext cat <<\EOF >> conftest.$ac_ext {0, (lt_ptr_t) 0} }; #ifdef __cplusplus } #endif EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_save_LIBS="$LIBS" lt_save_CFLAGS="$CFLAGS" LIBS="conftstm.$ac_objext" CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && test -s conftest${ac_exeext}; then pipe_works=yes fi LIBS="$lt_save_LIBS" CFLAGS="$lt_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.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test "$pipe_works" = yes; then break else lt_cv_sys_global_symbol_pipe= fi done 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$lt_cv_sys_global_symbol_to_cdecl"; then { echo "$as_me:$LINENO: result: failed" >&5 echo "${ECHO_T}failed" >&6; } else { echo "$as_me:$LINENO: result: ok" >&5 echo "${ECHO_T}ok" >&6; } fi { echo "$as_me:$LINENO: checking for objdir" >&5 echo $ECHO_N "checking for objdir... $ECHO_C" >&6; } if test "${lt_cv_objdir+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else rm -f .libs 2>/dev/null mkdir .libs 2>/dev/null if test -d .libs; then lt_cv_objdir=.libs else # MS-DOS does not allow filenames that begin with a dot. lt_cv_objdir=_libs fi rmdir .libs 2>/dev/null fi { echo "$as_me:$LINENO: result: $lt_cv_objdir" >&5 echo "${ECHO_T}$lt_cv_objdir" >&6; } objdir=$lt_cv_objdir case $host_os in aix3*) # AIX sometimes has problems with the GCC collect2 program. 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Xsed='sed -e 1s/^X//' 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 avoid accidental globbing in evaled expressions no_glob_subst='s/\*/\\\*/g' # Constants: rm="rm -f" # Global variables: default_ofile=libtool can_build_shared=yes # All known linkers require a `.a' archive for static linking (except MSVC, # which needs '.lib'). libext=a ltmain="$ac_aux_dir/ltmain.sh" ofile="$default_ofile" with_gnu_ld="$lt_cv_prog_gnu_ld" if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. set dummy ${ac_tool_prefix}ar; ac_word=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_AR+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_AR="${ac_tool_prefix}ar" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi AR=$ac_cv_prog_AR if test -n "$AR"; then { echo "$as_me:$LINENO: result: $AR" >&5 echo "${ECHO_T}$AR" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi fi if test -z "$ac_cv_prog_AR"; then ac_ct_AR=$AR # Extract the first word of "ar", so it can be a program name with args. set dummy ar; ac_word=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_ac_ct_AR+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_AR="ar" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_AR=$ac_cv_prog_ac_ct_AR if test -n "$ac_ct_AR"; then { echo "$as_me:$LINENO: result: $ac_ct_AR" >&5 echo "${ECHO_T}$ac_ct_AR" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi if test "x$ac_ct_AR" = x; then AR="false" else case $cross_compiling:$ac_tool_warned in yes:) { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&5 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&2;} ac_tool_warned=yes ;; esac AR=$ac_ct_AR fi else AR="$ac_cv_prog_AR" fi if test -n "$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=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_RANLIB+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then { echo "$as_me:$LINENO: result: $RANLIB" >&5 echo "${ECHO_T}$RANLIB" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}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=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_RANLIB="ranlib" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then { echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 echo "${ECHO_T}$ac_ct_RANLIB" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi if test "x$ac_ct_RANLIB" = x; then RANLIB=":" else case $cross_compiling:$ac_tool_warned in yes:) { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&5 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&2;} ac_tool_warned=yes ;; esac RANLIB=$ac_ct_RANLIB fi else RANLIB="$ac_cv_prog_RANLIB" fi if test -n "$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=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_STRIP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi STRIP=$ac_cv_prog_STRIP if test -n "$STRIP"; then { echo "$as_me:$LINENO: result: $STRIP" >&5 echo "${ECHO_T}$STRIP" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}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=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_STRIP="strip" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n "$ac_ct_STRIP"; then { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 echo "${ECHO_T}$ac_ct_STRIP" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi if test "x$ac_ct_STRIP" = x; then STRIP=":" else case $cross_compiling:$ac_tool_warned in yes:) { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&5 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&2;} ac_tool_warned=yes ;; esac STRIP=$ac_ct_STRIP fi else STRIP="$ac_cv_prog_STRIP" fi old_CC="$CC" old_CFLAGS="$CFLAGS" # Set sane defaults for various variables test -z "$AR" && AR=ar test -z "$AR_FLAGS" && AR_FLAGS=cru test -z "$AS" && AS=as test -z "$CC" && CC=cc test -z "$LTCC" && LTCC=$CC test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS test -z "$DLLTOOL" && DLLTOOL=dlltool test -z "$LD" && LD=ld test -z "$LN_S" && LN_S="ln -s" test -z "$MAGIC_CMD" && MAGIC_CMD=file test -z "$NM" && NM=nm test -z "$SED" && SED=sed test -z "$OBJDUMP" && OBJDUMP=objdump test -z "$RANLIB" && RANLIB=: test -z "$STRIP" && STRIP=: test -z "$ac_objext" && ac_objext=o # Determine commands to create old-style static archives. old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' old_postinstall_cmds='chmod 644 $oldlib' old_postuninstall_cmds= if test -n "$RANLIB"; then case $host_os in openbsd*) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" ;; *) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" ;; esac old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" fi for cc_temp in $compiler""; do case $cc_temp in compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; \-*) ;; *) break;; esac done cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` # Only perform the check for file, if the check method requires it case $deplibs_check_method in file_magic*) if test "$file_magic_cmd" = '$MAGIC_CMD'; then { echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5 echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6; } if test "${lt_cv_path_MAGIC_CMD+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else 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 <&2 *** Warning: the command libtool uses to detect shared libraries, *** $file_magic_cmd, produces output that libtool cannot recognize. *** The result is that libtool may fail to recognize shared libraries *** as such. This will affect the creation of libtool libraries that *** depend on shared libraries, but programs linked with such libtool *** libraries will work regardless of this problem. Nevertheless, you *** may want to report the problem to your system manager and/or to *** bug-libtool@gnu.org EOF fi ;; esac fi break fi done IFS="$lt_save_ifs" MAGIC_CMD="$lt_save_MAGIC_CMD" ;; esac fi MAGIC_CMD="$lt_cv_path_MAGIC_CMD" if test -n "$MAGIC_CMD"; then { echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5 echo "${ECHO_T}$MAGIC_CMD" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi if test -z "$lt_cv_path_MAGIC_CMD"; then if test -n "$ac_tool_prefix"; then { echo "$as_me:$LINENO: checking for file" >&5 echo $ECHO_N "checking for file... $ECHO_C" >&6; } if test "${lt_cv_path_MAGIC_CMD+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else 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 <&2 *** Warning: the command libtool uses to detect shared libraries, *** $file_magic_cmd, produces output that libtool cannot recognize. *** The result is that libtool may fail to recognize shared libraries *** as such. This will affect the creation of libtool libraries that *** depend on shared libraries, but programs linked with such libtool *** libraries will work regardless of this problem. Nevertheless, you *** may want to report the problem to your system manager and/or to *** bug-libtool@gnu.org EOF fi ;; esac fi break fi done IFS="$lt_save_ifs" MAGIC_CMD="$lt_save_MAGIC_CMD" ;; esac fi MAGIC_CMD="$lt_cv_path_MAGIC_CMD" if test -n "$MAGIC_CMD"; then { echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5 echo "${ECHO_T}$MAGIC_CMD" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi else MAGIC_CMD=: fi fi fi ;; esac 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=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_DSYMUTIL+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DSYMUTIL=$ac_cv_prog_DSYMUTIL if test -n "$DSYMUTIL"; then { echo "$as_me:$LINENO: result: $DSYMUTIL" >&5 echo "${ECHO_T}$DSYMUTIL" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}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=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL if test -n "$ac_ct_DSYMUTIL"; then { echo "$as_me:$LINENO: result: $ac_ct_DSYMUTIL" >&5 echo "${ECHO_T}$ac_ct_DSYMUTIL" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi if test "x$ac_ct_DSYMUTIL" = x; then DSYMUTIL=":" else case $cross_compiling:$ac_tool_warned in yes:) { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&5 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&2;} ac_tool_warned=yes ;; esac DSYMUTIL=$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=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_NMEDIT+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi NMEDIT=$ac_cv_prog_NMEDIT if test -n "$NMEDIT"; then { echo "$as_me:$LINENO: result: $NMEDIT" >&5 echo "${ECHO_T}$NMEDIT" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}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=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_NMEDIT="nmedit" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT if test -n "$ac_ct_NMEDIT"; then { echo "$as_me:$LINENO: result: $ac_ct_NMEDIT" >&5 echo "${ECHO_T}$ac_ct_NMEDIT" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi if test "x$ac_ct_NMEDIT" = x; then NMEDIT=":" else case $cross_compiling:$ac_tool_warned in yes:) { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&5 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&2;} ac_tool_warned=yes ;; esac NMEDIT=$ac_ct_NMEDIT fi else NMEDIT="$ac_cv_prog_NMEDIT" fi { echo "$as_me:$LINENO: checking for -single_module linker flag" >&5 echo $ECHO_N "checking for -single_module linker flag... $ECHO_C" >&6; } if test "${lt_cv_apple_cc_single_mod+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else lt_cv_apple_cc_single_mod=no if test -z "${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. echo "int foo(void){return 1;}" > conftest.c $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib ${wl}-single_module conftest.c if test -f libconftest.dylib; then lt_cv_apple_cc_single_mod=yes rm -rf libconftest.dylib* fi rm conftest.c fi fi { echo "$as_me:$LINENO: result: $lt_cv_apple_cc_single_mod" >&5 echo "${ECHO_T}$lt_cv_apple_cc_single_mod" >&6; } { echo "$as_me:$LINENO: checking for -exported_symbols_list linker flag" >&5 echo $ECHO_N "checking for -exported_symbols_list linker flag... $ECHO_C" >&6; } if test "${lt_cv_ld_exported_symbols_list+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else lt_cv_ld_exported_symbols_list=no save_LDFLAGS=$LDFLAGS echo "_main" > conftest.sym LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then lt_cv_ld_exported_symbols_list=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 lt_cv_ld_exported_symbols_list=no fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LDFLAGS="$save_LDFLAGS" fi { echo "$as_me:$LINENO: result: $lt_cv_ld_exported_symbols_list" >&5 echo "${ECHO_T}$lt_cv_ld_exported_symbols_list" >&6; } case $host_os in rhapsody* | darwin1.[0123]) _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; darwin1.*) _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; darwin*) # if running on 10.5 or later, the deployment target defaults # to the OS version, if on x86, and 10.4, the deployment # target defaults to 10.4. Don't you love it? case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 10.0,*86*-darwin8*|10.0,*-darwin[91]*) _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 10.[012]*) _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 10.*) _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; esac ;; esac if test "$lt_cv_apple_cc_single_mod" = "yes"; then _lt_dar_single_mod='$single_module' fi if test "$lt_cv_ld_exported_symbols_list" = "yes"; 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 "$DSYMUTIL" != ":"; then _lt_dsymutil="~$DSYMUTIL \$lib || :" else _lt_dsymutil= fi ;; esac enable_dlopen=no enable_win32_dll=yes # Check whether --enable-libtool-lock was given. if test "${enable_libtool_lock+set}" = set; then enableval=$enable_libtool_lock; fi test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes # Check whether --with-pic was given. if test "${with_pic+set}" = set; then withval=$with_pic; pic_mode="$withval" else pic_mode=default fi test -z "$pic_mode" && pic_mode=default # Use C for the default configuration in the libtool script tagname= lt_save_CC="$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 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` $rm -r conftest* lt_prog_compiler_no_builtin_flag= if test "$GCC" = yes; then lt_prog_compiler_no_builtin_flag=' -fno-builtin' { echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 echo $ECHO_N "checking if $compiler supports -fno-rtti -fno-exceptions... $ECHO_C" >&6; } if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else lt_cv_prog_compiler_rtti_exceptions=no ac_outfile=conftest.$ac_objext echo "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="-fno-rtti -fno-exceptions" # 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:12555: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 echo "$as_me:12559: \$? = $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. $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/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 $rm conftest* fi { echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 echo "${ECHO_T}$lt_cv_prog_compiler_rtti_exceptions" >&6; } if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" else : fi fi lt_prog_compiler_wl= lt_prog_compiler_pic= lt_prog_compiler_static= { echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5 echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; } if test "$GCC" = yes; then lt_prog_compiler_wl='-Wl,' lt_prog_compiler_static='-static' case $host_os in aix*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor lt_prog_compiler_static='-Bstatic' fi ;; amigaos*) # 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' ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | cygwin* | pw32* | os2*) # 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' ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files lt_prog_compiler_pic='-fno-common' ;; 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 ;; sysv4*MP*) if test -d /usr/nec; then lt_prog_compiler_pic=-Kconform_pic fi ;; hpux*) # 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='-fPIC' ;; esac ;; *) lt_prog_compiler_pic='-fPIC' ;; esac else # PORTME Check for flag to pass linker flags through the system compiler. case $host_os in aix*) lt_prog_compiler_wl='-Wl,' if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor lt_prog_compiler_static='-Bstatic' else lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' fi ;; darwin*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files case $cc_basename in xlc*) lt_prog_compiler_pic='-qnocommon' lt_prog_compiler_wl='-Wl,' ;; esac ;; mingw* | cygwin* | pw32* | os2*) # 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' ;; 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 $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) lt_prog_compiler_pic='+Z' ;; esac # Is there a better lt_prog_compiler_static that works with the bundled CC? 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} && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/ p } }' aix_libpath=`dump -H conftest$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 "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" archive_expsym_cmds="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" else if test "$host_cpu" = ia64; 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}$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an empty executable. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/ p } }' aix_libpath=`dump -H conftest$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 "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; 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=' ${wl}-berok' # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec='$convenience' archive_cmds_need_lc=yes # This is similar to how AIX traditionally builds its shared libraries. archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' fi fi ;; amigaos*) 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 # see comment about different semantics on the GNU ld section ld_shlibs=no ;; bsdi[45]*) export_dynamic_flag_spec=-rdynamic ;; cygwin* | mingw* | pw32*) # When not using gcc, we currently assume that we are using # Microsoft Visual C++. # hardcode_libdir_flag_spec is actually meaningless, as there is # no search path for DLLs. hardcode_libdir_flag_spec=' ' allow_undefined_flag=unsupported # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=".dll" # FIXME: Setting linknames here is a bad hack. archive_cmds='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. old_archive_From_new_cmds='true' # FIXME: Should let the user specify the lib program. old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' fix_srcfile_path='`cygpath -w "$srcfile"`' enable_shared_with_static_runtimes=yes ;; darwin* | rhapsody*) case $host_os in rhapsody* | darwin1.[012]) allow_undefined_flag='${wl}-undefined ${wl}suppress' ;; *) # Darwin 1.3 on if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' else case ${MACOSX_DEPLOYMENT_TARGET} in 10.[012]) allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 10.*) allow_undefined_flag='${wl}-undefined ${wl}dynamic_lookup' ;; esac fi ;; esac archive_cmds_need_lc=no hardcode_direct=no hardcode_automatic=yes hardcode_shlibpath_var=unsupported whole_archive_flag_spec='' link_all_deplibs=yes if test "$GCC" = yes ; then output_verbose_link_cmd='echo' 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 case $cc_basename in xlc*) output_verbose_link_cmd='echo' archive_cmds='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring' module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' module_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' ;; *) ld_shlibs=no ;; esac fi ;; dgux*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-L$libdir' hardcode_shlibpath_var=no ;; freebsd1*) ld_shlibs=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. 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hpux10*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then archive_cmds='$CC -shared -fPIC ${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 $linker_flags' fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_separator=: hardcode_direct=yes export_dynamic_flag_spec='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes fi ;; hpux11*) if test "$GCC" = yes -a "$with_gnu_ld" = no; 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 ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds='$CC -shared -fPIC ${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 $compiler_flags' ;; *) archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_separator=: case $host_cpu in hppa*64*|ia64*) hardcode_libdir_flag_spec_ld='+b $libdir' hardcode_direct=no hardcode_shlibpath_var=no ;; *) hardcode_direct=yes export_dynamic_flag_spec='${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 "$GCC" = yes; then archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec_ld='-rpath $libdir' fi hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: link_all_deplibs=yes ;; netbsd* | netbsdelf*-gnu) 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 ;; openbsd*) if test -f /usr/libexec/ld.so; then hardcode_direct=yes hardcode_shlibpath_var=no if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then archive_cmds='$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 case $host_os in openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-R$libdir' ;; *) archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='${wl}-rpath,$libdir' ;; esac fi else ld_shlibs=no fi ;; os2*) hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes allow_undefined_flag=unsupported archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' old_archive_From_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; osf3*) if test "$GCC" = yes; 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" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' fi hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag if test "$GCC" = yes; then allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${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='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -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; echo "-hidden">> $lib.exp~ $LD -shared${allow_undefined_flag} -input $lib.exp $linker_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 $libdir' fi hardcode_libdir_separator=: ;; 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esac ;; gnu*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${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 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 "X$HPUX_IA64_MODE" = X32; then sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" else sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" fi sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; 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 $lib' ;; interix[3-9]*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${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 $host_os in nonstopux*) version_type=nonstopux ;; *) if test "$lt_cv_prog_gnu_ld" = yes; then version_type=linux 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 ;; 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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-0.8.0/configure.ac0000644000175000017500000003741611254677232011544 00000000000000dnl Process this file with autoconf to produce a configure script. AC_INIT(TRE, 0.8.0, [tre-general@lists.laurikari.net]) AC_CONFIG_SRCDIR([lib/regcomp.c]) AC_CONFIG_AUX_DIR(utils) AC_CANONICAL_TARGET AM_INIT_AUTOMAKE(1.9.0) AC_PREREQ(2.59) AM_GNU_GETTEXT_VERSION(0.17) dnl Checks for programs. AC_PROG_CC AC_PROG_CPP AC_PROG_INSTALL AM_PROG_CC_C_O 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 AC_DEFINE_UNQUOTED(TRE_VERSION, "$tre_version", [ TRE version string. ]) AC_DEFINE_UNQUOTED(TRE_VERSION_1, $tre_version_1, [ TRE version level 1. ]) AC_DEFINE_UNQUOTED(TRE_VERSION_2, $tre_version_2, [ TRE version level 2. ]) AC_DEFINE_UNQUOTED(TRE_VERSION_3, $tre_version_3, [ TRE version level 3. ]) AC_SUBST(TRE_VERSION, $tre_version) dnl Options AC_ARG_ENABLE(profile, AC_HELP_STRING([--enable-profile], [enable profiling with gprof @<:@default=disabled@:>@]), [ tre_profile="$enableval" ], [ tre_profile="no" ]) AC_ARG_ENABLE(debug, AC_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, AC_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, AC_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 "$tre_approx" = "yes"; then AC_ARG_ENABLE(agrep, AC_HELP_STRING([--disable-agrep], [Do not build and install the agrep tool @<:@default=install@:>@]), [ tre_agrep="$enableval" ], [ tre_agrep="yes" ]) else tre_agrep="no (requires approximate matching)" fi if test "$tre_agrep" = "yes"; then AM_CONDITIONAL(TRE_AGREP, true) else AM_CONDITIONAL(TRE_AGREP, false) fi dnl Checks for compiler characteristics. AC_C_CONST AC_C_INLINE dnl Checks for headers, functions, types, and macros AC_DEFINE(_GNU_SOURCE, 1, [ Define to enable GNU extensions in glibc ]) AC_HEADER_STDC AC_ARG_WITH(alloca, AC_HELP_STRING( [--without-alloca], [don't use alloca @<:@default=use@:>@]), [ tre_use_alloca="$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, AC_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, $tre_regex_t_field, [ Define to a field in the regex_t struct where TRE should store a pointer to the internal tre_tnfa_t structure ]) else AC_DEFINE(TRE_REGEX_T_FIELD, value) fi AC_CHECK_FUNCS([isascii isblank]) AC_CHECK_HEADERS([getopt.h]) AC_CHECK_FUNCS([getopt_long],, [ # FreeBSD has a "gnugetopt" library. AC_CHECK_LIB([gnugetopt], [getopt_long], [ AC_DEFINE([HAVE_GETOPT_LONG]) ]) ]) dnl Check whether wide character support should be enabled. AC_ARG_ENABLE(wchar, AC_HELP_STRING( [--disable-wchar], [disable the wide character (wchar_t) support @<:@default=detect@:>@]), [ tre_enable_wchar="$enableval" ], [ tre_enable_wchar="detect" ]) dnl Check whether libutf8 location has been given. AC_ARG_WITH(libutf8, AC_HELP_STRING( [--with-libutf8@<:@=DIR@:>@], [search for libutf8 from DIR/include and DIR/lib]) AC_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, AC_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]) AC_LIBTOOL_TAGS([]) AC_LIBTOOL_WIN32_DLL AM_DISABLE_STATIC AC_PROG_LIBTOOL dnl Output files AC_CONFIG_HEADERS([config.h lib/tre-config.h]) AC_CONFIG_FILES([ Makefile doc/Makefile doc/agrep.1 lib/Makefile m4/Makefile po/Makefile.in src/Makefile tests/Makefile tests/agrep/Makefile tre.pc tre.spec utils/Makefile ]) AC_OUTPUT dnl Print configuration summary cat <:]] - 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? Assembler optimizations?) - Write a benchmark suite to see whan effects different optimizations have in different situations. tre-0.8.0/po/0000777000175000017500000000000011255357370007744 500000000000000tre-0.8.0/po/en@quot.header0000644000175000017500000000226311161354413012437 00000000000000# 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-0.8.0/po/quot.sed0000644000175000017500000000023111161354413011330 00000000000000s/"\([^"]*\)"/“\1â€/g s/`\([^`']*\)'/‘\1’/g s/ '\([^`']*\)' / ‘\1’ /g s/ '\([^`']*\)'$/ ‘\1’/g s/^'\([^`']*\)' /‘\1’ /g s/“â€/""/g tre-0.8.0/po/fi.po0000644000175000017500000002221411254677765010633 00000000000000# 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: 2009-09-18 15:41+0300\n" "PO-Revision-Date: 2002-07-29 23:46+0300\n" "Last-Translator: Ville Laurikari \n" "Language-Team: Finnish \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:37 msgid "No error" msgstr "Ei virhettä" #: lib/regerror.c:38 msgid "No match" msgstr "Hakulausekkeen esiintymää ei löytynyt" #: lib/regerror.c:39 msgid "Invalid regexp" msgstr "Virheellinen lauseke" #: lib/regerror.c:40 msgid "Unknown collating element" msgstr "Tuntematon lajittuva merkki" #: lib/regerror.c:41 msgid "Unknown character class name" msgstr "Tuntematon merkkiluokka" #: lib/regerror.c:42 msgid "Trailing backslash" msgstr "Lauseke loppuu kenoviivaan" #: lib/regerror.c:43 msgid "Invalid back reference" msgstr "Virheellinen osalausekeviittaus" #: lib/regerror.c:44 msgid "Missing ']'" msgstr "Puuttuva ']'" #: lib/regerror.c:45 msgid "Missing ')'" msgstr "Puuttuva ')'" #: lib/regerror.c:46 msgid "Missing '}'" msgstr "Puuttuva '}'" #: lib/regerror.c:47 msgid "Invalid contents of {}" msgstr "Virhe {} sisällä" #: lib/regerror.c:48 msgid "Invalid character range" msgstr "Virheellinen merkkialue" #: lib/regerror.c:49 src/agrep.c:229 src/agrep.c:299 src/agrep.c:324 #: src/agrep.c:695 src/agrep.c:734 msgid "Out of memory" msgstr "Muisti loppu" #: lib/regerror.c:50 msgid "Invalid use of repetition operators" msgstr "Virheellinen toisto-operaattorin käyttö" #: lib/regerror.c:65 msgid "Unknown error" msgstr "Tuntematon virhe" #: src/agrep.c:96 src/agrep.c:103 #, c-format msgid "Usage: %s [OPTION]... PATTERN [FILE]...\n" msgstr "Käyttö: %s [VALITSIN]... HAKULAUSEKE [TIEDOSTO]...\n" #: src/agrep.c:98 #, c-format msgid "Try `%s --help' for more information.\n" msgstr "Kokeile `%s --help' saadaksesi lisää tietoa.\n" #: src/agrep.c:104 #, 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 likimääräisiä esiintymiä tiedostoista tai " "vakiosyötteestä.\n" "Esimerkki: `%s -2 lähteä foo.txt' palauttaa kaikki rivit tiedostossa\n" "`foo.txt' joihin hakukaava \"lähteä\" sopii enintään kahdella virheellä.\n" "Esimerkiksi rivit jotka sisältävät \"lähtee\" tai \"lähtö\" palautetaan.\n" #: src/agrep.c:110 #, 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" " -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 käytä HAKULAUSEKEtta säännöllisenä lausekkeena\n" " -i, --ignore-case älä erottele isoja ja pieniä kirjaimia\n" " -k, --literal HAKULAUSEKE on kiinteä merkkijono\n" " -w, --word-regexp anna hakulausekkeen sopia vain kokonaisiin " "sanoihin\n" "\n" "Likimääräisen sovittamisen asetukset:\n" " -D, --delete-cost=N aseta puuttuvien merkkien hinnaksi N\n" " -I, --insert-cost=N aseta ylimääräisten merkkien hinnaksi N\n" " -S, --substitute-cost=N aseta väärien merkkien hinnaksi N\n" " -E, --max-errors=N valitse tietueet joissa on enintään N virhettä\n" " -# valitse tietueet joissa on enintään # virhettä " "(# on\n" " kokonaisluku väliltä 0-9)\n" "\n" "Sekalaista:\n" " -d, --delimiter=LAUSEKE aseta LAUSEKE tietueiden erotinlausekkeeksi\n" " -v, --invert-match valitse tietueet jotka eivät sovi " "hakulausekkeeseen\n" " -V, --version tulosta versiotieto ja lopeta\n" " -y, --nothing ei tee mitään (yhteensopivuudeksi ei-vapaan\n" " agrep -ohjelman kanssa)\n" " --help tulosta tämä ohje ja lopeta\n" "\n" "Tulostuksen asetukset:\n" " -B, --best-match valitse tietueet joissa on vähiten virheitä\n" " -c, --count tulosta vain sopivien tietueiden määrä per " "TIEDOSTO\n" " -h, --no-filename älä lisää tiedoston nimeä tietueen alkuun\n" " -H, --with-filename lisää 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 jälkeen jos -d on " "käytössä\n" " -n, --record-number tulosta tietuenumerot\n" " --line-number sama kuin -n\n" " -q, --quiet, --silent älä tulosta mitään\n" " -s, --show-cost tulosta virheiden määrä\n" " --colour, --color korosta tulostetuista tietueista osat jotka\n" " sopivat hakulausekkeeseen\n" " --show-position lisää tulostettujen tietueiden alkuun haku-\n" " lausekkeeseen sopivan osamerkkijonon alku- ja\n" " loppusijainti tietueessa\n" #: src/agrep.c:149 #, 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 " "vakiosyötteestä.\n" "Jos TIEDOSTOja on annettu vähemmän kuin kaksi, valitsin -h otetaan käyttöön\n" "automaattisesti. Paluukoodi on 0 jos hakukaavan esiintymiä löytyi, 1 jos\n" "niitä ei löytynyt ja 2 jos tapahtui virhe. Jos -E tai -# ei ole annettu,\n" "vain tietueet jotka sopivat tarkasti hakulausekkeeseen valitaan.\n" #: src/agrep.c:155 #, 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 määrittelemä laajennettu säännöllinen lauseke " "(engl. \n" "extended regular expression). Lisäksi voidaan käyttää TRE:n laajennuksia.\n" "Hakulausekkeiden täysimittainen kuvaus on tre(7):ssä.\n" #: src/agrep.c:159 #, c-format msgid "Report bugs to: " msgstr "Raportoi virheistä osoitteeseen: " #: src/agrep.c:244 #, c-format msgid "Error reading from %s: %s\n" msgstr "Ei voi lukea kohteesta %s: %s\n" #: src/agrep.c:339 msgid "Cannot use -B when reading from standard input." msgstr "Vakiosyötteestä luettaessa -B ei ole sallittu." #: src/agrep.c:343 msgid "(standard input)" msgstr "(vakiosyöte)" #: src/agrep.c:600 #, c-format msgid "Copyright (c) 2001-2009 Ville Laurikari .\n" msgstr "Tekijänoikeus © 2001-2009 Ville Laurikari .\n" #: src/agrep.c:622 #, c-format msgid "%s: invalid option --%s\n" msgstr "%s: virheellinen valitsin --%s\n" #: src/agrep.c:749 msgid "Error in search pattern" msgstr "Virhe hakulausekkeessa" #: src/agrep.c:760 msgid "Error in record delimiter pattern" msgstr "Virhe tietueiden erotinlausekkeessa" #: src/agrep.c:767 msgid "Record delimiter pattern must not match an empty string" msgstr "Tietueiden erotinlauseke ei saa sopia tyhjään merkkijonoon" tre-0.8.0/po/Makevars0000644000175000017500000000343711161354324011353 00000000000000# 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-0.8.0/po/POTFILES.in0000644000175000017500000000016311161354324011425 00000000000000# List of source files containing translatable strings. # Library files lib/regerror.c # agrep files src/agrep.c tre-0.8.0/po/insert-header.sin0000644000175000017500000000124011161354413013111 00000000000000# 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-0.8.0/po/stamp-po0000644000175000017500000000001211255357370011334 00000000000000timestamp tre-0.8.0/po/en@boldquot.header0000644000175000017500000000247111161354413013301 00000000000000# 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-0.8.0/po/sv.gmo0000644000175000017500000001623411254677765011036 00000000000000Þ• )ü ¡º/Ë5û!1Sk†µÌ Û ç óÿ u7•ÍÞ ï ö & 0 M g (u üž `›ü 6#4Z¯Âáø' C N Yd mzu‰9ÿs9­!Ãå(,C a.l›    %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 stringRegexp selection and interpretation: -e, --regexp=PATTERN use PATTERN as a regular expression -i, --ignore-case ignore case distinctions -k, --literal PATTERN is a literal string -w, --word-regexp force PATTERN to match only whole words Approximate matching settings: -D, --delete-cost=NUM set cost of missing characters -I, --insert-cost=NUM set cost of extra characters -S, --substitute-cost=NUM set cost of wrong characters -E, --max-errors=NUM select records that have at most NUM errors -# select records that have at most # errors (# is a digit between 0 and 9) Miscellaneous: -d, --delimiter=PATTERN set the record delimiter regular expression -v, --invert-match select non-matching records -V, --version print version information and exit -y, --nothing does nothing (for compatibility with the non-free agrep program) --help display this help and exit Output control: -B, --best-match only output records with least errors -c, --count only print a count of matching records per FILE -h, --no-filename suppress the prefixing filename on output -H, --with-filename print the filename for each match -l, --files-with-matches only print FILE names containing matches -M, --delimiter-after print record delimiter after record if -d is used -n, --record-number print record number with output --line-number same as -n -q, --quiet, --silent suppress all normal output -s, --show-cost print match cost with output --colour, --color use markers to distinguish the matching strings --show-position prefix each output record with start and end position of the first match within the record Report 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 POT-Creation-Date: 2009-09-18 15:41+0300 PO-Revision-Date: 2006-05-23 21:27+0100 Last-Translator: Daniel Nylander Language-Team: Swedish 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 frÃ¥n standard in.Copyright © 2001-2009 Ville Laurikari . Fel i postavgränsande mönsterFel i sökmönsterFel vid läsning frÃ¥n %s: %s Ogiltig bakÃ¥treferensOgiltigt teckenomfÃ¥ngOgiltigt innehÃ¥ll i {}Ogiltigt reguljärt uttryckSaknar ")"Saknar "]"Saknar "}"Inga felIngen träffSlut pÃ¥ minneMÖNSTER är ett POSIX-utökat reguljärt uttryck (ERE) med TRE-utökningar. Se tre(7) för en komplett beskrivning. Postavgränsande mönster fÃ¥r inte matcha en tom strängVal av reguljära uttryck och tolkning: -e, --regexp=MÖNSTER använd MÖNSTER som ett reguljärt uttryck -i, --ignore-case ignorera skillnader i skiftläge -k, --literal MÖNSTER är en exakt sträng -w, --word-regexp tvinga MÖNSTER att endast matcha hela ord Inställningar för ungefärliga sökträffar: -D, --delete-cost=ANTAL ställ in kostnad för saknade tecken -I, --insert-cost=ANTAL ställ in kostnad för extra tecken -S, --substitute-cost=ANTAL ställ in kostnad för felaktiga tecken -E, --max-errors=ANTAL välj poster som har som mest ANTAL fel -# välj poster som har som mest # fel (# är en siffra mellan 0 och 9) Diverse: -d, --delimiter=MÖNSTER ställ in reguljärt uttryck som postavgränsare -v, --invert-match välj icke-matchande poster -V, --version skriv ut versionsinformation och avsluta -y, --nothing gör ingenting (för kompatibilitet med det icke-fria programmet agrep) --help visa denna hjälp och avsluta Kontroll av utdata: -B, --best-match skriv endast ut poster med minst fel -c, --count skriv endast ut ett antal matchande poster per FIL -h, --no-filename ta bort inledande filnamn vid utskrift -H, --with-filename skriv ut filnamet för varje träff -l, --files-with-matches skriv endast ut FILnamn som innehÃ¥ller träffar -M, --delimiter-after skriv ut postavgränsare efter post om -d används -n, --record-number skriv ut postnummer med utdata --line-number samma som -n -q, --quiet, --silent undvik all normal utskrift -s, --show-cost skriv ut kostnad för matchning med utdata --colour, --color använd markörer för att urskilja matchande strängar --show-position skriv ut start- och slutposition för varje utskriven post för den första träffen inom posten Rapportera fel till: Söker efter ungefärliga träffar pÃ¥ 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 tvÃ¥ fel. T.ex. rader som innehÃ¥ller "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 - sÃ¥ läses standard in. Om mindre än tvÃ¥ FIL:er anges sÃ¥ används -h. Avslutningsstatusen är 0 om träff hittas, 1 om inget hittas och 2 om fel inträffar. Om varken -E eller -# anges sÃ¥ väljs endast exakta träffar. tre-0.8.0/po/fi.gmo0000644000175000017500000001754311254677765011010 00000000000000Þ•) °±Ê/Û5 !Ac{–­ÅÜ#ë   '3< EuS7É # * &= d  › (© üÒ ŸÏo .œ7Ë#'>]}•¦'» ã ð ý % <ÎI:˜S!ì!0-Ky‘­3¾pò     %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 stringRegexp selection and interpretation: -e, --regexp=PATTERN use PATTERN as a regular expression -i, --ignore-case ignore case distinctions -k, --literal PATTERN is a literal string -w, --word-regexp force PATTERN to match only whole words Approximate matching settings: -D, --delete-cost=NUM set cost of missing characters -I, --insert-cost=NUM set cost of extra characters -S, --substitute-cost=NUM set cost of wrong characters -E, --max-errors=NUM select records that have at most NUM errors -# select records that have at most # errors (# is a digit between 0 and 9) Miscellaneous: -d, --delimiter=PATTERN set the record delimiter regular expression -v, --invert-match select non-matching records -V, --version print version information and exit -y, --nothing does nothing (for compatibility with the non-free agrep program) --help display this help and exit Output control: -B, --best-match only output records with least errors -c, --count only print a count of matching records per FILE -h, --no-filename suppress the prefixing filename on output -H, --with-filename print the filename for each match -l, --files-with-matches only print FILE names containing matches -M, --delimiter-after print record delimiter after record if -d is used -n, --record-number print record number with output --line-number same as -n -q, --quiet, --silent suppress all normal output -s, --show-cost print match cost with output --colour, --color use markers to distinguish the matching strings --show-position prefix each output record with start and end position of the first match within the record Report 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 POT-Creation-Date: 2009-09-18 15:41+0300 PO-Revision-Date: 2002-07-29 23:46+0300 Last-Translator: Ville Laurikari Language-Team: Finnish MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 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 merkkijonoonHakulausekkeen valinta ja tulkinta: -e, --regexp=HAKULAUSEKE käytä HAKULAUSEKEtta säännöllisenä lausekkeena -i, --ignore-case älä erottele isoja ja pieniä kirjaimia -k, --literal HAKULAUSEKE on kiinteä merkkijono -w, --word-regexp anna hakulausekkeen sopia vain kokonaisiin sanoihin Likimääräisen sovittamisen asetukset: -D, --delete-cost=N aseta puuttuvien merkkien hinnaksi N -I, --insert-cost=N aseta ylimääräisten merkkien hinnaksi N -S, --substitute-cost=N aseta väärien merkkien hinnaksi N -E, --max-errors=N valitse tietueet joissa on enintään N virhettä -# valitse tietueet joissa on enintään # virhettä (# on kokonaisluku väliltä 0-9) Sekalaista: -d, --delimiter=LAUSEKE aseta LAUSEKE tietueiden erotinlausekkeeksi -v, --invert-match valitse tietueet jotka eivät sovi hakulausekkeeseen -V, --version tulosta versiotieto ja lopeta -y, --nothing ei tee mitään (yhteensopivuudeksi ei-vapaan agrep -ohjelman kanssa) --help tulosta tämä ohje ja lopeta Tulostuksen asetukset: -B, --best-match valitse tietueet joissa on vähiten virheitä -c, --count tulosta vain sopivien tietueiden määrä per TIEDOSTO -h, --no-filename älä lisää tiedoston nimeä tietueen alkuun -H, --with-filename lisää aina tiedoston nimi tietueen alkuun -l, --files-with-matches tulosta vain niiden TIEDOSTOjen nimet, joissa on sopivia tietueita -M, --delimiter-after tulosta erotin tietueen jälkeen jos -d on käytössä -n, --record-number tulosta tietuenumerot --line-number sama kuin -n -q, --quiet, --silent älä tulosta mitään -s, --show-cost tulosta virheiden määrä --colour, --color korosta tulostetuista tietueista osat jotka sopivat hakulausekkeeseen --show-position lisää tulostettujen tietueiden alkuun haku- lausekkeeseen sopivan osamerkkijonon alku- ja loppusijainti tietueessa Raportoi 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-0.8.0/po/Makefile.in.in0000644000175000017500000003552411161354413012332 00000000000000# 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". For these automake versions, # @install_sh@ does not start with $(SHELL), so we add it. # In automake >= 1.10, @mkdir_p@ is derived from ${MKDIR_P}, which is defined # either as "/path/to/mkdir -p" or ".../install-sh -c -d". For these automake # versions, $(mkinstalldirs) and $(install_sh) are unused. mkinstalldirs = $(SHELL) @install_sh@ -d install_sh = $(SHELL) @install_sh@ MKDIR_P = @MKDIR_P@ mkdir_p = @mkdir_p@ GMSGFMT_ = @GMSGFMT@ GMSGFMT_no = @GMSGFMT@ GMSGFMT_yes = @GMSGFMT_015@ GMSGFMT = $(GMSGFMT_$(USE_MSGCTXT)) MSGFMT_ = @MSGFMT@ MSGFMT_no = @MSGFMT@ MSGFMT_yes = @MSGFMT_015@ MSGFMT = $(MSGFMT_$(USE_MSGCTXT)) XGETTEXT_ = @XGETTEXT@ XGETTEXT_no = @XGETTEXT@ XGETTEXT_yes = @XGETTEXT_015@ XGETTEXT = $(XGETTEXT_$(USE_MSGCTXT)) MSGMERGE = msgmerge MSGMERGE_UPDATE = @MSGMERGE@ --update MSGINIT = msginit MSGCONV = msgconv MSGFILTER = msgfilter POFILES = @POFILES@ GMOFILES = @GMOFILES@ UPDATEPOFILES = @UPDATEPOFILES@ DUMMYPOFILES = @DUMMYPOFILES@ DISTFILES.common = Makefile.in.in remove-potcdate.sin \ $(DISTFILES.common.extra1) $(DISTFILES.common.extra2) $(DISTFILES.common.extra3) DISTFILES = $(DISTFILES.common) Makevars POTFILES.in \ $(POFILES) $(GMOFILES) \ $(DISTFILES.extra1) $(DISTFILES.extra2) $(DISTFILES.extra3) POTFILES = \ CATALOGS = @CATALOGS@ # Makevars gets inserted here. (Don't remove this line!) .SUFFIXES: .SUFFIXES: .po .gmo .mo .sed .sin .nop .po-create .po-update .po.mo: @echo "$(MSGFMT) -c -o $@ $<"; \ $(MSGFMT) -c -o t-$@ $< && mv t-$@ $@ .po.gmo: @lang=`echo $* | sed -e 's,.*/,,'`; \ test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ echo "$${cdcmd}rm -f $${lang}.gmo && $(GMSGFMT) -c --statistics -o $${lang}.gmo $${lang}.po"; \ cd $(srcdir) && rm -f $${lang}.gmo && $(GMSGFMT) -c --statistics -o t-$${lang}.gmo $${lang}.po && mv t-$${lang}.gmo $${lang}.gmo .sin.sed: sed -e '/^#/d' $< > t-$@ mv t-$@ $@ all: check-macro-version all-@USE_NLS@ all-yes: stamp-po all-no: # Ensure that the gettext macros and this Makefile.in.in are in sync. check-macro-version: @test "$(GETTEXT_MACRO_VERSION)" = "@GETTEXT_MACRO_VERSION@" \ || { echo "*** error: gettext infrastructure mismatch: using a Makefile.in.in from gettext version $(GETTEXT_MACRO_VERSION) but the autoconf macros are from gettext version @GETTEXT_MACRO_VERSION@" 1>&2; \ exit 1; \ } # $(srcdir)/$(DOMAIN).pot is only created when needed. When xgettext finds no # internationalized messages, no $(srcdir)/$(DOMAIN).pot is created (because # we don't want to bother translators with empty POT files). We assume that # LINGUAS is empty in this case, i.e. $(POFILES) and $(GMOFILES) are empty. # In this case, stamp-po is a nop (i.e. a phony target). # stamp-po is a timestamp denoting the last time at which the CATALOGS have # been loosely updated. Its purpose is that when a developer or translator # checks out the package via CVS, and the $(DOMAIN).pot file is not in CVS, # "make" will update the $(DOMAIN).pot and the $(CATALOGS), but subsequent # invocations of "make" will do nothing. This timestamp would not be necessary # if updating the $(CATALOGS) would always touch them; however, the rule for # $(POFILES) has been designed to not touch files that don't need to be # changed. stamp-po: $(srcdir)/$(DOMAIN).pot test ! -f $(srcdir)/$(DOMAIN).pot || \ test -z "$(GMOFILES)" || $(MAKE) $(GMOFILES) @test ! -f $(srcdir)/$(DOMAIN).pot || { \ echo "touch stamp-po" && \ echo timestamp > stamp-poT && \ mv stamp-poT stamp-po; \ } # Note: Target 'all' must not depend on target '$(DOMAIN).pot-update', # otherwise packages like GCC can not be built if only parts of the source # have been downloaded. # This target rebuilds $(DOMAIN).pot; it is an expensive operation. # Note that $(DOMAIN).pot is not touched if it doesn't need to be changed. $(DOMAIN).pot-update: $(POTFILES) $(srcdir)/POTFILES.in remove-potcdate.sed if LC_ALL=C grep 'GNU @PACKAGE@' $(top_srcdir)/* 2>/dev/null | grep -v 'libtool:' >/dev/null; then \ package_gnu='GNU '; \ else \ package_gnu=''; \ fi; \ if test -n '$(MSGID_BUGS_ADDRESS)' || test '$(PACKAGE_BUGREPORT)' = '@'PACKAGE_BUGREPORT'@'; then \ msgid_bugs_address='$(MSGID_BUGS_ADDRESS)'; \ else \ msgid_bugs_address='$(PACKAGE_BUGREPORT)'; \ fi; \ case `$(XGETTEXT) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].* | 0.16 | 0.16.[0-1]*) \ $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ --add-comments=TRANSLATORS: $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ --files-from=$(srcdir)/POTFILES.in \ --copyright-holder='$(COPYRIGHT_HOLDER)' \ --msgid-bugs-address="$$msgid_bugs_address" \ ;; \ *) \ $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ --add-comments=TRANSLATORS: $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ --files-from=$(srcdir)/POTFILES.in \ --copyright-holder='$(COPYRIGHT_HOLDER)' \ --package-name="$${package_gnu}@PACKAGE@" \ --package-version='@VERSION@' \ --msgid-bugs-address="$$msgid_bugs_address" \ ;; \ esac test ! -f $(DOMAIN).po || { \ if test -f $(srcdir)/$(DOMAIN).pot; then \ sed -f remove-potcdate.sed < $(srcdir)/$(DOMAIN).pot > $(DOMAIN).1po && \ sed -f remove-potcdate.sed < $(DOMAIN).po > $(DOMAIN).2po && \ if cmp $(DOMAIN).1po $(DOMAIN).2po >/dev/null 2>&1; then \ rm -f $(DOMAIN).1po $(DOMAIN).2po $(DOMAIN).po; \ else \ rm -f $(DOMAIN).1po $(DOMAIN).2po $(srcdir)/$(DOMAIN).pot && \ mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ fi; \ else \ mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ fi; \ } # This rule has no dependencies: we don't need to update $(DOMAIN).pot at # every "make" invocation, only create it when it is missing. # Only "make $(DOMAIN).pot-update" or "make dist" will force an update. $(srcdir)/$(DOMAIN).pot: $(MAKE) $(DOMAIN).pot-update # This target rebuilds a PO file if $(DOMAIN).pot has changed. # Note that a PO file is not touched if it doesn't need to be changed. $(POFILES): $(srcdir)/$(DOMAIN).pot @lang=`echo $@ | sed -e 's,.*/,,' -e 's/\.po$$//'`; \ if test -f "$(srcdir)/$${lang}.po"; then \ test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ echo "$${cdcmd}$(MSGMERGE_UPDATE) $${lang}.po $(DOMAIN).pot"; \ cd $(srcdir) && $(MSGMERGE_UPDATE) $${lang}.po $(DOMAIN).pot; \ else \ $(MAKE) $${lang}.po-create; \ fi install: install-exec install-data install-exec: install-data: install-data-@USE_NLS@ if test "$(PACKAGE)" = "gettext-tools"; then \ $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ for file in $(DISTFILES.common) Makevars.template; do \ $(INSTALL_DATA) $(srcdir)/$$file \ $(DESTDIR)$(gettextsrcdir)/$$file; \ done; \ for file in Makevars; do \ rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ done; \ else \ : ; \ fi install-data-no: all install-data-yes: all $(mkdir_p) $(DESTDIR)$(datadir) @catalogs='$(CATALOGS)'; \ for cat in $$catalogs; do \ cat=`basename $$cat`; \ lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ dir=$(localedir)/$$lang/LC_MESSAGES; \ $(mkdir_p) $(DESTDIR)$$dir; \ if test -r $$cat; then realcat=$$cat; else realcat=$(srcdir)/$$cat; fi; \ $(INSTALL_DATA) $$realcat $(DESTDIR)$$dir/$(DOMAIN).mo; \ echo "installing $$realcat as $(DESTDIR)$$dir/$(DOMAIN).mo"; \ for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ if test -n "$$lc"; then \ if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ for file in *; do \ if test -f $$file; 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/$$lc; \ fi; \ fi; \ rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ ln -s ../LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ ln $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ cp -p $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ echo "installing $$realcat link as $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo"; \ fi; \ done; \ done install-strip: install installdirs: installdirs-exec installdirs-data installdirs-exec: installdirs-data: installdirs-data-@USE_NLS@ if test "$(PACKAGE)" = "gettext-tools"; then \ $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ else \ : ; \ fi installdirs-data-no: installdirs-data-yes: $(mkdir_p) $(DESTDIR)$(datadir) @catalogs='$(CATALOGS)'; \ for cat in $$catalogs; do \ cat=`basename $$cat`; \ lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ dir=$(localedir)/$$lang/LC_MESSAGES; \ $(mkdir_p) $(DESTDIR)$$dir; \ for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ if test -n "$$lc"; then \ if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ for file in *; do \ if test -f $$file; 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/$$lang.new.po; \ fi $(DUMMYPOFILES): update-gmo: Makefile $(GMOFILES) @: Makefile: Makefile.in.in Makevars $(top_builddir)/config.status @POMAKEFILEDEPS@ cd $(top_builddir) \ && $(SHELL) ./config.status $(subdir)/$@.in po-directories force: # Tell versions [3.59,3.63) of GNU make not to export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: tre-0.8.0/po/Rules-quot0000644000175000017500000000337611161354413011663 00000000000000# Special Makefile rules for English message catalogs with quotation marks. DISTFILES.common.extra1 = quot.sed boldquot.sed en@quot.header en@boldquot.header insert-header.sin Rules-quot .SUFFIXES: .insert-header .po-update-en en@quot.po-create: $(MAKE) en@quot.po-update en@boldquot.po-create: $(MAKE) en@boldquot.po-update en@quot.po-update: en@quot.po-update-en en@boldquot.po-update: en@boldquot.po-update-en .insert-header.po-update-en: @lang=`echo $@ | sed -e 's/\.po-update-en$$//'`; \ 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-0.8.0/po/LINGUAS0000644000175000017500000000004411161354324010673 00000000000000# Set of available languages. fi sv tre-0.8.0/po/boldquot.sed0000644000175000017500000000033111161354413012172 00000000000000s/"\([^"]*\)"/“\1â€/g s/`\([^`']*\)'/‘\1’/g s/ '\([^`']*\)' / ‘\1’ /g s/ '\([^`']*\)'$/ ‘\1’/g s/^'\([^`']*\)' /‘\1’ /g s/“â€/""/g s/“/“/g s/â€/â€/g s/‘/‘/g s/’/’/g tre-0.8.0/po/tre.pot0000644000175000017500000001227311254677765011217 00000000000000# SOME DESCRIPTIVE TITLE. # Copyright (C) YEAR Ville Laurikari # This file is distributed under the same license as the PACKAGE package. # FIRST AUTHOR , YEAR. # #, fuzzy msgid "" msgstr "" "Project-Id-Version: tre 0.8.0\n" "Report-Msgid-Bugs-To: tre-general@lists.laurikari.net\n" "POT-Creation-Date: 2009-09-18 15:41+0300\n" "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" "Last-Translator: FULL NAME \n" "Language-Team: LANGUAGE \n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=CHARSET\n" "Content-Transfer-Encoding: 8bit\n" #: lib/regerror.c:37 msgid "No error" msgstr "" #: lib/regerror.c:38 msgid "No match" msgstr "" #: lib/regerror.c:39 msgid "Invalid regexp" msgstr "" #: lib/regerror.c:40 msgid "Unknown collating element" msgstr "" #: lib/regerror.c:41 msgid "Unknown character class name" msgstr "" #: lib/regerror.c:42 msgid "Trailing backslash" msgstr "" #: lib/regerror.c:43 msgid "Invalid back reference" msgstr "" #: lib/regerror.c:44 msgid "Missing ']'" msgstr "" #: lib/regerror.c:45 msgid "Missing ')'" msgstr "" #: lib/regerror.c:46 msgid "Missing '}'" msgstr "" #: lib/regerror.c:47 msgid "Invalid contents of {}" msgstr "" #: lib/regerror.c:48 msgid "Invalid character range" msgstr "" #: lib/regerror.c:49 src/agrep.c:229 src/agrep.c:299 src/agrep.c:324 #: src/agrep.c:695 src/agrep.c:734 msgid "Out of memory" msgstr "" #: lib/regerror.c:50 msgid "Invalid use of repetition operators" msgstr "" #: lib/regerror.c:65 msgid "Unknown error" msgstr "" #: src/agrep.c:96 src/agrep.c:103 #, c-format msgid "Usage: %s [OPTION]... PATTERN [FILE]...\n" msgstr "" #: src/agrep.c:98 #, c-format msgid "Try `%s --help' for more information.\n" msgstr "" #: src/agrep.c:104 #, 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:110 #, 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" " -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:149 #, 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:155 #, 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:159 #, c-format msgid "Report bugs to: " msgstr "" #: src/agrep.c:244 #, c-format msgid "Error reading from %s: %s\n" msgstr "" #: src/agrep.c:339 msgid "Cannot use -B when reading from standard input." msgstr "" #: src/agrep.c:343 msgid "(standard input)" msgstr "" #: src/agrep.c:600 #, c-format msgid "Copyright (c) 2001-2009 Ville Laurikari .\n" msgstr "" #: src/agrep.c:622 #, c-format msgid "%s: invalid option --%s\n" msgstr "" #: src/agrep.c:749 msgid "Error in search pattern" msgstr "" #: src/agrep.c:760 msgid "Error in record delimiter pattern" msgstr "" #: src/agrep.c:767 msgid "Record delimiter pattern must not match an empty string" msgstr "" tre-0.8.0/po/sv.po0000644000175000017500000002104411254677765010665 00000000000000# 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: 2009-09-18 15:41+0300\n" "PO-Revision-Date: 2006-05-23 21:27+0100\n" "Last-Translator: Daniel Nylander \n" "Language-Team: Swedish \n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=utf-8\n" "Content-Transfer-Encoding: 8bit\n" #: lib/regerror.c:37 msgid "No error" msgstr "Inga fel" #: lib/regerror.c:38 msgid "No match" msgstr "Ingen träff" #: lib/regerror.c:39 msgid "Invalid regexp" msgstr "Ogiltigt reguljärt uttryck" #: lib/regerror.c:40 msgid "Unknown collating element" msgstr "Okänt kollationeringselement" #: lib/regerror.c:41 msgid "Unknown character class name" msgstr "Okänt teckenklassnamn" #: lib/regerror.c:42 msgid "Trailing backslash" msgstr "Avslutande omvänt snedstreck" #: lib/regerror.c:43 msgid "Invalid back reference" msgstr "Ogiltig bakÃ¥treferens" #: lib/regerror.c:44 msgid "Missing ']'" msgstr "Saknar \"]\"" #: lib/regerror.c:45 msgid "Missing ')'" msgstr "Saknar \")\"" #: lib/regerror.c:46 msgid "Missing '}'" msgstr "Saknar \"}\"" #: lib/regerror.c:47 msgid "Invalid contents of {}" msgstr "Ogiltigt innehÃ¥ll i {}" #: lib/regerror.c:48 msgid "Invalid character range" msgstr "Ogiltigt teckenomfÃ¥ng" #: lib/regerror.c:49 src/agrep.c:229 src/agrep.c:299 src/agrep.c:324 #: src/agrep.c:695 src/agrep.c:734 msgid "Out of memory" msgstr "Slut pÃ¥ minne" #: lib/regerror.c:50 msgid "Invalid use of repetition operators" msgstr "" #: lib/regerror.c:65 msgid "Unknown error" msgstr "Okänt fel" #: src/agrep.c:96 src/agrep.c:103 #, c-format msgid "Usage: %s [OPTION]... PATTERN [FILE]...\n" msgstr "Användning: %s [FLAGGA]... MÖNSTER [FIL]...\n" #: src/agrep.c:98 #, c-format msgid "Try `%s --help' for more information.\n" msgstr "Prova \"%s --help\" för mer information.\n" #: src/agrep.c:104 #, 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 pÃ¥ 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 tvÃ¥ fel. T.ex. rader som innehÃ¥ller\n" "\"optimera\", \"optmera\", and \"opitmera\" är alla sökträffar.\n" #: src/agrep.c:110 #, 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" " -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 innehÃ¥ller 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:149 #, 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 - sÃ¥ läses standard in. Om mindre än tvÃ¥ FIL:er\n" "anges sÃ¥ används -h. Avslutningsstatusen är 0 om träff hittas, 1 om inget\n" "hittas och 2 om fel inträffar. Om varken -E eller -# anges sÃ¥ väljs endast\n" "exakta träffar.\n" #: src/agrep.c:155 #, 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:159 #, c-format msgid "Report bugs to: " msgstr "Rapportera fel till: " #: src/agrep.c:244 #, c-format msgid "Error reading from %s: %s\n" msgstr "Fel vid läsning frÃ¥n %s: %s\n" #: src/agrep.c:339 msgid "Cannot use -B when reading from standard input." msgstr "Kan inte använda -B vid inläsning frÃ¥n standard in." #: src/agrep.c:343 msgid "(standard input)" msgstr "(standard in)" #: src/agrep.c:600 #, c-format msgid "Copyright (c) 2001-2009 Ville Laurikari .\n" msgstr "Copyright © 2001-2009 Ville Laurikari .\n" #: src/agrep.c:622 #, c-format msgid "%s: invalid option --%s\n" msgstr "%s: ogiltig flagga --%s\n" #: src/agrep.c:749 msgid "Error in search pattern" msgstr "Fel i sökmönster" #: src/agrep.c:760 msgid "Error in record delimiter pattern" msgstr "Fel i postavgränsande mönster" #: src/agrep.c:767 msgid "Record delimiter pattern must not match an empty string" msgstr "Postavgränsande mönster fÃ¥r inte matcha en tom sträng" tre-0.8.0/po/remove-potcdate.sin0000644000175000017500000000066011161354414013463 00000000000000# 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. 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then cp $export_symbols $output_objdir/$soname.def; else echo EXPORTS > $output_objdir/$soname.def; cat $export_symbols >> $output_objdir/$soname.def; fi~ $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' else _LT_AC_TAGVAR(ld_shlibs, $1)=no fi ;; darwin* | rhapsody*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no _LT_AC_TAGVAR(hardcode_direct, $1)=no _LT_AC_TAGVAR(hardcode_automatic, $1)=yes _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' _LT_AC_TAGVAR(link_all_deplibs, $1)=yes _LT_AC_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" if test "$GXX" = yes ; then output_verbose_link_cmd='echo' _LT_AC_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" _LT_AC_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" _LT_AC_TAGVAR(archive_expsym_cmds, $1)="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}" _LT_AC_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" if test "$lt_cv_apple_cc_single_mod" != "yes"; then _LT_AC_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}" _LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" fi else case $cc_basename in xlc*) output_verbose_link_cmd='echo' _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring' _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' ;; *) _LT_AC_TAGVAR(ld_shlibs, $1)=no ;; esac fi ;; dgux*) case $cc_basename in ec++*) # FIXME: insert proper C++ library support _LT_AC_TAGVAR(ld_shlibs, $1)=no ;; ghcx*) # Green Hills C++ Compiler # FIXME: insert proper C++ library support _LT_AC_TAGVAR(ld_shlibs, $1)=no ;; *) # FIXME: insert proper C++ library support _LT_AC_TAGVAR(ld_shlibs, $1)=no ;; esac ;; freebsd[[12]]*) # C++ shared libraries reported to be fairly broken before switch to ELF _LT_AC_TAGVAR(ld_shlibs, $1)=no ;; freebsd-elf*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;; freebsd* | dragonfly*) # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF # conventions _LT_AC_TAGVAR(ld_shlibs, $1)=yes ;; gnu*) ;; hpux9*) _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' _LT_AC_TAGVAR(hardcode_direct, $1)=yes _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, # but as the default # location of the library. case $cc_basename in CC*) # FIXME: insert proper C++ library support _LT_AC_TAGVAR(ld_shlibs, $1)=no ;; aCC*) _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' # Commands to make compiler produce verbose output that lists # what "hidden" libraries, object files and flags are used when # linking a shared library. # # There doesn't appear to be a way to prevent this compiler from # explicitly linking system object files so we need to strip them # from the output so that they don't get included in the library # dependencies. output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "[[-]]L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' ;; *) if test "$GXX" = yes; then _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' else # FIXME: insert proper C++ library support _LT_AC_TAGVAR(ld_shlibs, $1)=no fi ;; esac ;; hpux10*|hpux11*) if test $with_gnu_ld = no; then _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: case $host_cpu in hppa*64*|ia64*) ;; *) _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' ;; esac fi case $host_cpu in hppa*64*|ia64*) _LT_AC_TAGVAR(hardcode_direct, $1)=no _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no ;; *) _LT_AC_TAGVAR(hardcode_direct, $1)=yes _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, # but as the default # location of the library. ;; esac case $cc_basename in CC*) # FIXME: insert proper C++ library support _LT_AC_TAGVAR(ld_shlibs, $1)=no ;; aCC*) case $host_cpu in hppa*64*) _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ;; ia64*) _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ;; *) _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ;; esac # Commands to make compiler produce verbose output that lists # what "hidden" libraries, object files and flags are used when # linking a shared library. # # There doesn't appear to be a way to prevent this compiler from # explicitly linking system object files so we need to strip them # from the output so that they don't get included in the library # dependencies. output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' ;; *) if test "$GXX" = yes; then if test $with_gnu_ld = no; then case $host_cpu in hppa*64*) _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ;; ia64*) _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ;; *) _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ;; esac fi else # FIXME: insert proper C++ library support _LT_AC_TAGVAR(ld_shlibs, $1)=no fi ;; esac ;; interix[[3-9]]*) _LT_AC_TAGVAR(hardcode_direct, $1)=no _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. # Instead, shared libraries are loaded at an image base (0x10000000 by # default) and relocated if they conflict, which is a slow very memory # consuming and fragmenting process. To avoid this, we pick a random, # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link # time. 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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_AC_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_AC_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; echo $list' _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir' _LT_AC_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_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; icpc*) # 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_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' _LT_AC_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' ;; 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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. 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FIXME _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' else _LT_AC_TAGVAR(ld_shlibs, $1)=no fi ;; cygwin* | mingw* | pw32*) # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, # as there is no search path for DLLs. _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported _LT_AC_TAGVAR(always_export_symbols, $1)=no _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols' if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' # If the export-symbols file already is a .def file (1st line # is EXPORTS), use it as is; otherwise, prepend... _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then cp $export_symbols $output_objdir/$soname.def; else echo EXPORTS > $output_objdir/$soname.def; cat $export_symbols >> $output_objdir/$soname.def; fi~ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' else _LT_AC_TAGVAR(ld_shlibs, $1)=no fi ;; interix[[3-9]]*) _LT_AC_TAGVAR(hardcode_direct, $1)=no _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. # Instead, shared libraries are loaded at an image base (0x10000000 by # default) and relocated if they conflict, which is a slow very memory # consuming and fragmenting process. To avoid this, we pick a random, # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link # time. Moving up from 0x10000000 also allows more sbrk(2) space. _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' ;; gnu* | linux* | k*bsd*-gnu) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then tmp_addflag= case $cc_basename,$host_cpu in pgcc*) # Portland Group C compiler _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag' ;; pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag -Mnomain' ;; ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 tmp_addflag=' -i_dynamic' ;; efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 tmp_addflag=' -i_dynamic -nofor_main' ;; ifc* | ifort*) # Intel Fortran compiler tmp_addflag=' -nofor_main' ;; esac case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) # Sun C 5.9 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' tmp_sharedflag='-G' ;; *Sun\ F*) # Sun Fortran 8.3 tmp_sharedflag='-G' ;; *) tmp_sharedflag='-shared' ;; esac _LT_AC_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' if test $supports_anon_versioning = yes; then _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ $echo "local: *; };" >> $output_objdir/$libname.ver~ $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' fi _LT_AC_TAGVAR(link_all_deplibs, $1)=no else _LT_AC_TAGVAR(ld_shlibs, $1)=no fi ;; netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' wlarc= else _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' fi ;; solaris*) if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then _LT_AC_TAGVAR(ld_shlibs, $1)=no cat <&2 *** Warning: The releases 2.8.* of the GNU linker cannot reliably *** create shared libraries on Solaris systems. 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. EOF elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else _LT_AC_TAGVAR(ld_shlibs, $1)=no fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) case `$LD -v 2>&1` in *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) _LT_AC_TAGVAR(ld_shlibs, $1)=no cat <<_LT_EOF 1>&2 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not *** 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 ;; *) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib' else _LT_AC_TAGVAR(ld_shlibs, $1)=no fi ;; esac ;; sunos4*) _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' wlarc= _LT_AC_TAGVAR(hardcode_direct, $1)=yes _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no ;; *) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else _LT_AC_TAGVAR(ld_shlibs, $1)=no fi ;; esac if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then runpath_var= _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= fi else # PORTME fill in a description of your system's linker (not GNU ld) case $host_os in aix3*) _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported _LT_AC_TAGVAR(always_export_symbols, $1)=yes _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$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. _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then # Neither direct hardcoding nor static linking is supported with a # broken collect2. _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported fi ;; aix[[4-9]]*) if test "$host_cpu" = ia64; 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 AIX nm, but means don't demangle with GNU nm if $NM -V 2>&1 | grep 'GNU' > /dev/null; then _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' else _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | 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 # need to do runtime linking. case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) for ld_flag in $LDFLAGS; do if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then aix_use_runtimelinking=yes break fi done ;; 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. In the cases where that is not # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. _LT_AC_TAGVAR(archive_cmds, $1)='' _LT_AC_TAGVAR(hardcode_direct, $1)=yes _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' _LT_AC_TAGVAR(link_all_deplibs, $1)=yes if test "$GCC" = yes; then case $host_os in aix4.[[012]]|aix4.[[012]].*) # We only want to do this on AIX 4.2 and lower, the check # below for broken collect2 doesn't work under 4.3+ collect2name=`${CC} -print-prog-name=collect2` if test -f "$collect2name" && \ strings "$collect2name" | grep resolve_lib_name >/dev/null then # We have reworked collect2 : else # We have old collect2 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported # It fails to find uninstalled libraries when the uninstalled # path is not listed in the libpath. Setting hardcode_minus_L # to unsupported forces relinking _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= fi ;; esac shared_flag='-shared' if test "$aix_use_runtimelinking" = yes; then shared_flag="$shared_flag "'${wl}-G' fi else # not using gcc if test "$host_cpu" = ia64; then # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release # chokes on -Wl,-G. The following line is correct: shared_flag='-G' else if test "$aix_use_runtimelinking" = yes; then shared_flag='${wl}-G' else shared_flag='${wl}-bM:SRE' fi fi fi # It seems that -bexpall does not export symbols beginning with # underscore (_), so it is better to generate a list of symbols to export. _LT_AC_TAGVAR(always_export_symbols, $1)=yes if test "$aix_use_runtimelinking" = yes; then # Warning - without using the other runtime loading flags (-brtl), # -berok will link without error, but may produce a broken library. _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' # Determine the default libpath from the value encoded in an empty executable. _LT_AC_SYS_LIBPATH_AIX _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" else if test "$host_cpu" = ia64; then _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" _LT_AC_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_AC_SYS_LIBPATH_AIX _LT_AC_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_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' # Exported symbols can be pulled into shared objects from archives _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes # This is similar to how AIX traditionally builds its shared libraries. _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' fi fi ;; amigaos*) _LT_AC_TAGVAR(archive_cmds, $1)='$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)' _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # see comment about different semantics on the GNU ld section _LT_AC_TAGVAR(ld_shlibs, $1)=no ;; bsdi[[45]]*) _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic ;; cygwin* | mingw* | pw32*) # When not using gcc, we currently assume that we are using # Microsoft Visual C++. # hardcode_libdir_flag_spec is actually meaningless, as there is # no search path for DLLs. _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=".dll" # FIXME: Setting linknames here is a bad hack. _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true' # FIXME: Should let the user specify the lib program. _LT_AC_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes ;; darwin* | rhapsody*) case $host_os in rhapsody* | darwin1.[[012]]) _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' ;; *) # Darwin 1.3 on if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' else case ${MACOSX_DEPLOYMENT_TARGET} in 10.[[012]]) _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 10.*) _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' ;; esac fi ;; esac _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no _LT_AC_TAGVAR(hardcode_direct, $1)=no _LT_AC_TAGVAR(hardcode_automatic, $1)=yes _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' _LT_AC_TAGVAR(link_all_deplibs, $1)=yes if test "$GCC" = yes ; then output_verbose_link_cmd='echo' _LT_AC_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" _LT_AC_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" _LT_AC_TAGVAR(archive_expsym_cmds, $1)="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}" _LT_AC_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" else case $cc_basename in xlc*) output_verbose_link_cmd='echo' _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring' _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' ;; *) _LT_AC_TAGVAR(ld_shlibs, $1)=no ;; esac fi ;; dgux*) _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no ;; freebsd1*) _LT_AC_TAGVAR(ld_shlibs, $1)=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. 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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. 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 available here) 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". It can be found online here. 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. Here's a table of platforms and compilers that have been successfully used to compile and run TRE: Platform(s) | Compiler(s) ----------------------------------+------------ AIX 4.3.2 - 5.3.0 | GCC, C for AIX compiler version 5 Compaq Tru64 UNIX V5.1A/B | Compaq C V6.4-014 - V6.5-011 Cygwin 1.3 - 1.5 | GCC Digital UNIX V4.0 | DEC C V5.9-005 FreeBSD 4 and above | GCC GNU/Linux systems on x86, x86_64, | GCC ppc64, s390 | HP-UX 10.20- 11.00 | GCC, HP C Compiler IRIX 6.5 | GCC, MIPSpro Compilers 7.3.1.3m Max OS X | NetBSD 1.5 and above | GCC, egcs OpenBSD 3.3 and above | GCC Solaris 2.7-10 sparc/x86 | GCC, Sun Workshop 6 compilers Windows 98 - XP | Microsoft Visual C++ 6.0 TRE 0.7.5 should compile without changes on all of the above platforms. Tell me if you are using TRE on a platform that is not listed above, and I'll add it to the list. Also let me know if TRE does not work on a listed platform. 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-0.8.0/INSTALL0000644000175000017500000002245010753066007010272 00000000000000Installation Instructions ************************* Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005, 2006, 2007 Free Software Foundation, Inc. This file is free documentation; the Free Software Foundation gives unlimited permission to copy, distribute and modify it. Basic Installation ================== Briefly, the shell commands `./configure; make; make install' should configure, build, and install this package. The following more-detailed instructions are generic; see the `README' file for instructions specific to this package. The `configure' shell script attempts to guess correct values for various system-dependent variables used during compilation. It uses those values to create a `Makefile' in each directory of the package. It may also create one or more `.h' files containing system-dependent definitions. Finally, it creates a shell script `config.status' that you can run in the future to recreate the current configuration, and a file `config.log' containing compiler output (useful mainly for debugging `configure'). It can also use an optional file (typically called `config.cache' and enabled with `--cache-file=config.cache' or simply `-C') that saves the results of its tests to speed up reconfiguring. Caching is disabled by default to prevent problems with accidental use of stale cache files. If you need to do unusual things to compile the package, please try to figure out how `configure' could check whether to do them, and mail diffs or instructions to the address given in the `README' so they can be considered for the next release. If you are using the cache, and at some point `config.cache' contains results you don't want to keep, you may remove or edit it. The file `configure.ac' (or `configure.in') is used to create `configure' by a program called `autoconf'. You need `configure.ac' if you want to change it or regenerate `configure' using a newer version of `autoconf'. The simplest way to compile this package is: 1. `cd' to the directory containing the package's source code and type `./configure' to configure the package for your system. Running `configure' might take a while. While running, it prints some messages telling which features it is checking for. 2. Type `make' to compile the package. 3. Optionally, type `make check' to run any self-tests that come with the package. 4. Type `make install' to install the programs and any data files and documentation. 5. You can remove the program binaries and object files from the source code directory by typing `make clean'. To also remove the files that `configure' created (so you can compile the package for a different kind of computer), type `make distclean'. There is also a `make maintainer-clean' target, but that is intended mainly for the package's developers. If you use it, you may have to get all sorts of other programs in order to regenerate files that came with the distribution. 6. Often, you can also type `make uninstall' to remove the installed files again. Compilers and Options ===================== Some systems require unusual options for compilation or linking that the `configure' script does not know about. Run `./configure --help' for details on some of the pertinent environment variables. You can give `configure' initial values for configuration parameters by setting variables in the command line or in the environment. Here is an example: ./configure CC=c99 CFLAGS=-g LIBS=-lposix *Note Defining Variables::, for more details. Compiling For Multiple Architectures ==================================== You can compile the package for more than one kind of computer at the same time, by placing the object files for each architecture in their own directory. To do this, you can use GNU `make'. `cd' to the directory where you want the object files and executables to go and run the `configure' script. `configure' automatically checks for the source code in the directory that `configure' is in and in `..'. With a non-GNU `make', it is safer to compile the package for one architecture at a time in the source code directory. After you have installed the package for one architecture, use `make distclean' before reconfiguring for another architecture. Installation Names ================== By default, `make install' installs the package's commands under `/usr/local/bin', include files under `/usr/local/include', etc. You can specify an installation prefix other than `/usr/local' by giving `configure' the option `--prefix=PREFIX'. You can specify separate installation prefixes for architecture-specific files and architecture-independent files. If you pass the option `--exec-prefix=PREFIX' to `configure', the package uses PREFIX as the prefix for installing programs and libraries. Documentation and other data files still use the regular prefix. In addition, if you use an unusual directory layout you can give options like `--bindir=DIR' to specify different values for particular kinds of files. Run `configure --help' for a list of the directories you can set and what kinds of files go in them. If the package supports it, you can cause programs to be installed with an extra prefix or suffix on their names by giving `configure' the option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'. Optional Features ================= Some packages pay attention to `--enable-FEATURE' options to `configure', where FEATURE indicates an optional part of the package. They may also pay attention to `--with-PACKAGE' options, where PACKAGE is something like `gnu-as' or `x' (for the X Window System). The `README' should mention any `--enable-' and `--with-' options that the package recognizes. For packages that use the X Window System, `configure' can usually find the X include and library files automatically, but if it doesn't, you can use the `configure' options `--x-includes=DIR' and `--x-libraries=DIR' to specify their locations. Specifying the System Type ========================== There may be some features `configure' cannot figure out automatically, but needs to determine by the type of machine the package will run on. Usually, assuming the package is built to be run on the _same_ architectures, `configure' can figure that out, but if it prints a message saying it cannot guess the machine type, give it the `--build=TYPE' option. TYPE can either be a short name for the system type, such as `sun4', or a canonical name which has the form: CPU-COMPANY-SYSTEM where SYSTEM can have one of these forms: OS KERNEL-OS See the file `config.sub' for the possible values of each field. If `config.sub' isn't included in this package, then this package doesn't need to know the machine type. If you are _building_ compiler tools for cross-compiling, you should use the option `--target=TYPE' to select the type of system they will produce code for. If you want to _use_ a cross compiler, that generates code for a platform different from the build platform, you should specify the "host" platform (i.e., that on which the generated programs will eventually be run) with `--host=TYPE'. Sharing Defaults ================ If you want to set default values for `configure' scripts to share, you can create a site shell script called `config.site' that gives default values for variables like `CC', `cache_file', and `prefix'. `configure' looks for `PREFIX/share/config.site' if it exists, then `PREFIX/etc/config.site' if it exists. Or, you can set the `CONFIG_SITE' environment variable to the location of the site script. A warning: not all `configure' scripts look for a site script. Defining Variables ================== Variables not defined in a site shell script can be set in the environment passed to `configure'. However, some packages may run configure again during the build, and the customized values of these variables may be lost. In order to avoid this problem, you should set them in the `configure' command line, using `VAR=value'. For example: ./configure CC=/usr/local2/bin/gcc causes the specified `gcc' to be used as the C compiler (unless it is overridden in the site shell script). Unfortunately, this technique does not work for `CONFIG_SHELL' due to an Autoconf bug. Until the bug is fixed you can use this workaround: CONFIG_SHELL=/bin/bash /bin/bash ./configure CONFIG_SHELL=/bin/bash `configure' Invocation ====================== `configure' recognizes the following options to control how it operates. `--help' `-h' Print a summary of the options to `configure', and exit. `--version' `-V' Print the version of Autoconf used to generate the `configure' script, and exit. `--cache-file=FILE' Enable the cache: use and save the results of the tests in FILE, traditionally `config.cache'. FILE defaults to `/dev/null' to disable caching. `--config-cache' `-C' Alias for `--cache-file=config.cache'. `--quiet' `--silent' `-q' Do not print messages saying which checks are being made. To suppress all normal output, redirect it to `/dev/null' (any error messages will still be shown). `--srcdir=DIR' Look for the package's source code in directory DIR. Usually `configure' can determine that directory automatically. `configure' also accepts some other, not widely useful, options. 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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 #include #include #include #include #include #include #include #ifdef HAVE_GETOPT_H #include #endif /* HAVE_GETOPT_H */ #include "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:hiklnqsvwyBD: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", no_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'}, {"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\ -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 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 (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; /* 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 '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); 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-0.8.0/win32/0000777000175000017500000000000011255357367010276 500000000000000tre-0.8.0/win32/retest.dsp0000644000175000017500000000741111155704014012213 00000000000000# Microsoft Developer Studio Project File - Name="retest" - Package Owner=<4> # Microsoft Developer Studio Generated Build File, Format Version 6.00 # ** DO NOT EDIT ** # TARGTYPE "Win32 (x86) Console Application" 0x0103 CFG=retest - Win32 Debug !MESSAGE This is not a valid makefile. To build this project using NMAKE, !MESSAGE use the Export Makefile command and run !MESSAGE !MESSAGE NMAKE /f "retest.mak". !MESSAGE !MESSAGE You can specify a configuration when running NMAKE !MESSAGE by defining the macro CFG on the command line. For example: !MESSAGE !MESSAGE NMAKE /f "retest.mak" CFG="retest - Win32 Debug" !MESSAGE !MESSAGE Possible choices for configuration are: !MESSAGE !MESSAGE "retest - Win32 Release" (based on "Win32 (x86) Console Application") !MESSAGE "retest - Win32 Debug" (based on "Win32 (x86) Console Application") !MESSAGE # Begin Project # PROP AllowPerConfigDependencies 0 # PROP Scc_ProjName "" # PROP Scc_LocalPath "" CPP=cl.exe RSC=rc.exe !IF "$(CFG)" == "retest - Win32 Release" # PROP BASE Use_MFC 0 # PROP BASE Use_Debug_Libraries 0 # PROP BASE Output_Dir "Release" # PROP BASE Intermediate_Dir "Release" # PROP BASE Target_Dir "" # PROP Use_MFC 0 # PROP Use_Debug_Libraries 0 # PROP Output_Dir "Release" # PROP Intermediate_Dir "Release" # PROP Ignore_Export_Lib 0 # PROP Target_Dir "" # ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /c # ADD CPP /nologo /W3 /GX /O2 /I "../lib" /I "../win32" /D "NDEBUG" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "HAVE_CONFIG_H" /YX /FD /c # ADD BASE RSC /l 0x40b /d "NDEBUG" # ADD RSC /l 0x40b /d "NDEBUG" BSC32=bscmake.exe # ADD BASE BSC32 /nologo # ADD BSC32 /nologo LINK32=link.exe # ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib /nologo /subsystem:console /machine:I386 # ADD LINK32 Release/tre.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib msvcprt.lib /nologo /subsystem:console /machine:I386 !ELSEIF "$(CFG)" == "retest - Win32 Debug" # PROP BASE Use_MFC 0 # PROP BASE Use_Debug_Libraries 1 # PROP BASE Output_Dir "Debug" # PROP BASE Intermediate_Dir "Debug" # PROP BASE Target_Dir "" # PROP Use_MFC 0 # PROP Use_Debug_Libraries 1 # PROP Output_Dir "Debug" # PROP Intermediate_Dir "Debug" # PROP Ignore_Export_Lib 0 # PROP Target_Dir "" # ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /GZ /c # ADD CPP /nologo /W3 /Gm /GX /ZI /Od /I "../lib" /I "../win32" /D "_DEBUG" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "HAVE_CONFIG_H" /YX /FD /GZ /c # ADD BASE RSC /l 0x40b /d "_DEBUG" # ADD RSC /l 0x40b /d "_DEBUG" BSC32=bscmake.exe # ADD BASE BSC32 /nologo # ADD BSC32 /nologo LINK32=link.exe # ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept # ADD LINK32 Debug/tre.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib msvcprt.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept !ENDIF # Begin Target # Name "retest - Win32 Release" # Name "retest - Win32 Debug" # Begin Group "Source Files" # PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat" # Begin Source File SOURCE=..\tests\retest.c # End Source File # End Group # End Target # End Project tre-0.8.0/win32/config.h0000644000175000017500000001243511250154361011615 00000000000000/* config.h for Windows. */ /* Define to one of `_getb67', `GETB67', `getb67' for Cray-2 and Cray-YMP systems. This function is required for `alloca.c' support on those systems. */ /* #undef CRAY_STACKSEG_END */ /* 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. */ #define HAVE_ALLOCA 1 /* Define to 1 if you have and it should be used (not on Ultrix). */ /* #undef HAVE_ALLOCA_H */ /* 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. */ #define HAVE_GETOPT_H 1 /* Define to 1 if you have the `getopt_long' function. */ #define HAVE_GETOPT_LONG 1 /* 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 */ /* 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 #define snprintf sprintf_s tre-0.8.0/win32/tre.def0000644000175000017500000000067711254700646011465 00000000000000LIBRARY "tre.dll" EXPORTS tre_regaexec @1 tre_reganexec @2 tre_regcomp @3 tre_regerror @4 tre_regexec @5 tre_regfree @6 tre_regncomp @7 tre_regnexec @8 tre_regawexec @9 tre_regawnexec @10 tre_regwcomp @11 tre_regwexec @12 tre_regwncomp @13 tre_regwnexec @14 tre_regaparams_default @15 tre_version @16 tre_config @17 tre_have_backrefs @18 tre_have_approx @19 tre_reguexec @20 tre-0.8.0/win32/tre.dsw0000644000175000017500000000144211155704014011504 00000000000000Microsoft Developer Studio Workspace File, Format Version 6.00 # WARNING: DO NOT EDIT OR DELETE THIS WORKSPACE FILE! ############################################################################### Project: "retest"=".\retest.dsp" - Package Owner=<4> Package=<5> {{{ }}} Package=<4> {{{ Begin Project Dependency Project_Dep_Name tre End Project Dependency }}} ############################################################################### Project: "tre"=".\tre.dsp" - Package Owner=<4> Package=<5> {{{ }}} Package=<4> {{{ }}} ############################################################################### Global: Package=<5> {{{ }}} Package=<3> {{{ }}} ############################################################################### tre-0.8.0/win32/tre.dsp0000644000175000017500000001320011204720112011460 00000000000000# Microsoft Developer Studio Project File - Name="tre" - Package Owner=<4> # Microsoft Developer Studio Generated Build File, Format Version 6.00 # ** DO NOT EDIT ** # TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102 CFG=tre - Win32 Debug !MESSAGE This is not a valid makefile. To build this project using NMAKE, !MESSAGE use the Export Makefile command and run !MESSAGE !MESSAGE NMAKE /f "tre.mak". !MESSAGE !MESSAGE You can specify a configuration when running NMAKE !MESSAGE by defining the macro CFG on the command line. For example: !MESSAGE !MESSAGE NMAKE /f "tre.mak" CFG="tre - Win32 Debug" !MESSAGE !MESSAGE Possible choices for configuration are: !MESSAGE !MESSAGE "tre - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library") !MESSAGE "tre - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library") !MESSAGE # Begin Project # PROP AllowPerConfigDependencies 0 # PROP Scc_ProjName "" # PROP Scc_LocalPath "" CPP=cl.exe MTL=midl.exe RSC=rc.exe !IF "$(CFG)" == "tre - Win32 Release" # PROP BASE Use_MFC 0 # PROP BASE Use_Debug_Libraries 0 # PROP BASE Output_Dir "Release" # PROP BASE Intermediate_Dir "Release" # PROP BASE Target_Dir "" # PROP Use_MFC 0 # PROP Use_Debug_Libraries 0 # PROP Output_Dir "Release" # PROP Intermediate_Dir "Release" # PROP Ignore_Export_Lib 0 # PROP Target_Dir "" # ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "TRE_EXPORTS" /YX /FD /c # ADD CPP /nologo /MD /W3 /GX /O2 /I "../win32" /I "../lib" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "TRE_EXPORTS" /D "HAVE_CONFIG_H" /FR /YX /FD /c # ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /win32 # ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32 # ADD BASE RSC /l 0x40c /d "NDEBUG" # ADD RSC /l 0x40c /d "NDEBUG" BSC32=bscmake.exe # ADD BASE BSC32 /nologo # ADD BSC32 /nologo LINK32=link.exe # ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib /nologo /dll /machine:I386 # ADD LINK32 msvcrt.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib msvcprt.lib /nologo /dll /machine:I386 # SUBTRACT LINK32 /nodefaultlib !ELSEIF "$(CFG)" == "tre - Win32 Debug" # PROP BASE Use_MFC 0 # PROP BASE Use_Debug_Libraries 1 # PROP BASE Output_Dir "Debug" # PROP BASE Intermediate_Dir "Debug" # PROP BASE Target_Dir "" # PROP Use_MFC 0 # PROP Use_Debug_Libraries 1 # PROP Output_Dir "Debug" # PROP Intermediate_Dir "Debug" # PROP Ignore_Export_Lib 0 # PROP Target_Dir "" # ADD BASE CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "TRE_EXPORTS" /YX /FD /GZ /c # ADD CPP /nologo /MDd /W3 /Gm /GX /ZI /Od /I "../win32" /I "../lib" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "TRE_EXPORTS" /D "TRE_DEBUG" /D "HAVE_CONFIG_H" /FR /YX /FD /GZ /c # ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /win32 # ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32 # ADD BASE RSC /l 0x40c /d "_DEBUG" # ADD RSC /l 0x40c /d "_DEBUG" BSC32=bscmake.exe # ADD BASE BSC32 /nologo # ADD BSC32 /nologo LINK32=link.exe # ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib /nologo /dll /debug /machine:I386 /pdbtype:sept # ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib msvcprt.lib /nologo /dll /debug /machine:I386 /pdbtype:sept !ENDIF # Begin Target # Name "tre - Win32 Release" # Name "tre - Win32 Debug" # Begin Group "Source Files" # PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat" # Begin Source File SOURCE=..\lib\regcomp.c # End Source File # Begin Source File SOURCE=..\lib\regerror.c # End Source File # Begin Source File SOURCE=..\lib\regexec.c # End Source File # Begin Source File SOURCE="..\lib\tre-ast.c" # End Source File # Begin Source File SOURCE="..\lib\tre-compile.c" # End Source File # Begin Source File SOURCE="..\lib\tre-match-approx.c" # End Source File # Begin Source File SOURCE="..\lib\tre-match-backtrack.c" # End Source File # Begin Source File SOURCE="..\lib\tre-match-parallel.c" # End Source File # Begin Source File SOURCE="..\lib\tre-mem.c" # End Source File # Begin Source File SOURCE="..\lib\tre-parse.c" # End Source File # Begin Source File SOURCE="..\lib\tre-stack.c" # End Source File # End Group # Begin Group "Header Files" # PROP Default_Filter "" # Begin Source File SOURCE=.\config.h # End Source File # Begin Source File SOURCE=..\lib\regex.h # End Source File # Begin Source File SOURCE="..\lib\tre-ast.h" # End Source File # Begin Source File SOURCE=".\tre-config.h" # End Source File # Begin Source File SOURCE="..\lib\tre-compile.h" # End Source File # Begin Source File SOURCE="..\lib\tre-internal.h" # End Source File # Begin Source File SOURCE="..\lib\tre-match-utils.h" # End Source File # Begin Source File SOURCE="..\lib\tre-mem.h" # End Source File # Begin Source File SOURCE="..\lib\tre-parse.h" # End Source File # Begin Source File SOURCE="..\lib\tre-stack.h" # End Source File # Begin Source File SOURCE=.\tre.def # End Source File # Begin Source File SOURCE=..\lib\xmalloc.h # End Source File # End Group # End Target # Begin Group "Header Files No. 1" # PROP Default_Filter "h;hpp;hxx;hm;inl" # End Group # Begin Group "Resource Files" # PROP Default_Filter "ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe" # End Group # End Project tre-0.8.0/win32/tre-config.h0000644000175000017500000000274711255357345012426 00000000000000/* tre-config.h. This file defines all compile time definitions that are needed in `regex.h' for Win32. */ /* Define to 1 if you have `alloca', as a function or macro. */ #define HAVE_ALLOCA 1 /* Define to 1 if you have and it should be used (not on Ultrix). */ #define HAVE_ALLOCA_H 1 /* 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. */ #define TRE_USE_ALLOCA 1 /* 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 "0.8.0" /* TRE version level 1. */ #define TRE_VERSION_1 0 /* TRE version level 2. */ #define TRE_VERSION_2 8 /* TRE version level 3. */ #define TRE_VERSION_3 0