| 1 | # Check for fnmatch.
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| 2 |
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| 3 | # This is a modified version of autoconf's AC_FUNC_FNMATCH;
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| 4 | # it also checks for FNM_CASEFOLD or FNM_IGNORECASE.
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| 5 |
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| 6 | # Copyright (C) 2000, 2001 Free Software Foundation, Inc.
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| 7 |
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| 8 | # This program is free software; you can redistribute it and/or modify
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| 9 | # it under the terms of the GNU General Public License as published by
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| 10 | # the Free Software Foundation; either version 2, or (at your option)
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| 11 | # any later version.
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| 12 |
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| 13 | # This program is distributed in the hope that it will be useful,
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| 14 | # but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 15 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 16 | # GNU General Public License for more details.
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| 17 |
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| 18 | # You should have received a copy of the GNU General Public License
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| 19 | # along with this program; if not, write to the Free Software
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| 20 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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| 21 | # 02111-1307, USA.
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| 22 |
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| 23 | # AC_FUNC_FNMATCH
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| 24 | # ---------------
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| 25 | # We look for fnmatch.h to avoid that the test fails in C++.
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| 26 | AC_DEFUN([AC_FUNC_FNMATCH],
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| 27 | [AC_CACHE_CHECK([for working GNU-style fnmatch],
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| 28 | [ac_cv_func_fnmatch_works],
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| 29 | # Some versions of Solaris, SCO, and the GNU C Library
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| 30 | # have a broken or incompatible fnmatch.
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| 31 | # So we run a test program. If we are cross-compiling, take no chance.
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| 32 | # Thanks to John Oleynick, Franc,ois Pinard, and Paul Eggert for this test.
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| 33 | [AC_RUN_IFELSE([AC_LANG_PROGRAM([@%:@include <fnmatch.h>],
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| 34 | [exit (fnmatch ("a*", "abc", 0) != 0
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| 35 | || fnmatch ("xxXX", "xXxX", FNM_CASEFOLD) != 0
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| 36 | || fnmatch ("d*/*1", "d/s/1", FNM_FILE_NAME) != FNM_NOMATCH
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| 37 | || fnmatch ("*", "x", FNM_FILE_NAME | FNM_LEADING_DIR) != 0
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| 38 | || fnmatch ("x*", "x/y/z", FNM_FILE_NAME | FNM_LEADING_DIR) != 0
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| 39 | || fnmatch ("*c*", "c/x", FNM_FILE_NAME | FNM_LEADING_DIR) != 0);])],
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| 40 | [ac_cv_func_fnmatch_works=yes],
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| 41 | [ac_cv_func_fnmatch_works=no],
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| 42 | [ac_cv_func_fnmatch_works=no])])
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| 43 | if test $ac_cv_func_fnmatch_works = yes; then
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| 44 | AC_DEFINE(HAVE_FNMATCH, 1,
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| 45 | [Define to 1 if your system has a working `fnmatch' function.])
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| 46 | fi
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| 47 | ])# AC_FUNC_FNMATCH
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