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# This is a modified version of autoconf's AC_FUNC_FNMATCH.
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# This file should be simplified after Autoconf 2.57 is required.
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# Copyright (C) 2000-2003 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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# Copyright (C) 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# _AC_FUNC_FNMATCH_IF(STANDARD = GNU | POSIX, CACHE_VAR, IF-TRUE, IF-FALSE)
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# -------------------------------------------------------------------------
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[for working $1 fnmatch],
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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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[dnl Some versions of Solaris, SCO, and the GNU C Library
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dnl have a broken or incompatible fnmatch.
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dnl So we run a test program. If we are cross-compiling, take no chance.
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dnl Thanks to John Oleynick, François Pinard, and Paul Eggert for this test.
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AC_REQUIRE([AC_FUNC_ALLOCA])dnl
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AC_REQUIRE([AC_TYPE_MBSTATE_T])dnl
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AC_CHECK_DECLS([getenv])
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AC_CHECK_FUNCS([btowc mbsrtowcs mempcpy wmempcpy])
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AC_CHECK_FUNCS([btowc mbsrtowcs mempcpy wmemchr wmemcpy wmempcpy])
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AC_CHECK_HEADERS([wchar.h wctype.h])
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AC_LIBOBJ([fnmatch])
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FNMATCH_H=fnmatch.h
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AC_DEFINE(fnmatch, rpl_fnmatch,
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[Define to rpl_fnmatch if the replacement function should be used.])
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])# _AC_LIBOBJ_FNMATCH
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# Additional prerequisites of lib/fnmatch.c, not part of _AC_LIBOBJ_FNMATCH.
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AC_DEFUN([gl_PREREQ_FNMATCH_EXTRA],
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AC_REQUIRE([AC_HEADER_STDC])
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AC_CHECK_HEADERS_ONCE(string.h strings.h)
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AC_DEFUN([gl_FUNC_FNMATCH_POSIX],
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[rm -f lib/fnmatch.h],
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[_AC_LIBOBJ_FNMATCH])
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if test $ac_cv_func_fnmatch_posix != yes; then
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gl_PREREQ_FNMATCH_EXTRA
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dnl We must choose a different name for our function, since on ELF systems
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dnl a broken fnmatch() in libc.so would override our fnmatch() if it is
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dnl compiled into a shared library.
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[rm -f lib/fnmatch.h],
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[_AC_LIBOBJ_FNMATCH])
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if test $ac_cv_func_fnmatch_gnu != yes; then
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gl_PREREQ_FNMATCH_EXTRA
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dnl We must choose a different name for our function, since on ELF systems
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dnl a broken fnmatch() in libc.so would override our fnmatch() if it is
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dnl compiled into a shared library.
added
removed
gnulib/m4/fnmatch.m4
