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# This is a modified version of autoconf's AC_FUNC_FNMATCH;
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# it also checks for FNM_CASEFOLD or FNM_IGNORECASE.
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# Copyright (C) 2000, 2001 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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# We look for fnmatch.h to avoid that the test fails in C++.
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AC_DEFUN([AC_FUNC_FNMATCH],
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[AC_CACHE_CHECK([for working GNU-style fnmatch],
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[ac_cv_func_fnmatch_works],
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# Some versions of Solaris, SCO, and the GNU C Library
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# have a broken or incompatible fnmatch.
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# So we run a test program. If we are cross-compiling, take no chance.
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# Thanks to John Oleynick, Franc,ois Pinard, and Paul Eggert for this test.
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[AC_RUN_IFELSE([AC_LANG_PROGRAM([@%:@include <fnmatch.h>],
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[exit (fnmatch ("a*", "abc", 0) != 0
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|| fnmatch ("xxXX", "xXxX", FNM_CASEFOLD) != 0
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|| fnmatch ("d*/*1", "d/s/1", FNM_FILE_NAME) != FNM_NOMATCH
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|| fnmatch ("*", "x", FNM_FILE_NAME | FNM_LEADING_DIR) != 0
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|| fnmatch ("x*", "x/y/z", FNM_FILE_NAME | FNM_LEADING_DIR) != 0
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|| fnmatch ("*c*", "c/x", FNM_FILE_NAME | FNM_LEADING_DIR) != 0);])],
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[ac_cv_func_fnmatch_works=yes],
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[ac_cv_func_fnmatch_works=no],
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[ac_cv_func_fnmatch_works=no])])
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if test $ac_cv_func_fnmatch_works = yes; then
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AC_DEFINE(HAVE_FNMATCH, 1,
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[Define to 1 if your system has a working `fnmatch' function.])
added
removed
m4/fnmatch.m4
