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annotate m4/rpmatch.m4 @ 12559:c2cbabec01dd

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update nearly all FSF copyright year lists to include 2010 Use the same procedure as for 2009, outlined in http://thread.gmane.org/gmane.comp.lib.gnulib.bugs/20081
author Jim Meyering <meyering@redhat.com>
date Fri, 01 Jan 2010 10:31:12 +0100
parents 0e6b6e9d54d0
children 97fc9a21a8fb
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Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
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1 # rpmatch.m4 serial 9
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2 dnl Copyright (C) 2002-2003, 2007-2010 Free Software Foundation, Inc.
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Paul Eggert <eggert@cs.ucla.edu>
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3 dnl This file is free software; the Free Software Foundation
87c42e194f4a Use an all-permissive copyright notice, recommended by RMS.
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4 dnl gives unlimited permission to copy and/or distribute it,
87c42e194f4a Use an all-permissive copyright notice, recommended by RMS.
Paul Eggert <eggert@cs.ucla.edu>
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5 dnl with or without modifications, as long as this notice is preserved.
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7c1a6b73f48e An autoconf macro for its associated module.
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6
7c1a6b73f48e An autoconf macro for its associated module.
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7 AC_DEFUN([gl_FUNC_RPMATCH],
7c1a6b73f48e An autoconf macro for its associated module.
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8 [
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9 dnl Persuade glibc <stdlib.h> to declare rpmatch().
facc928673d7 Declare rpmatch.
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10 AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
facc928673d7 Declare rpmatch.
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11
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12 AC_REQUIRE([gl_STDLIB_H_DEFAULTS])
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13 AC_REPLACE_FUNCS([rpmatch])
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14 if test $ac_cv_func_rpmatch = no; then
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15 HAVE_RPMATCH=0
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16 gl_PREREQ_RPMATCH
7c1a6b73f48e An autoconf macro for its associated module.
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17 fi
7c1a6b73f48e An autoconf macro for its associated module.
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18 ])
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19
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20 # Prerequisites of lib/rpmatch.c.
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21 AC_DEFUN([gl_PREREQ_RPMATCH], [
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22 AC_CACHE_CHECK([for nl_langinfo and YESEXPR], [gl_cv_langinfo_yesexpr],
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Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
parents: 11007
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23 [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <langinfo.h>]],
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parents: 11007
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24 [[char* cs = nl_langinfo(YESEXPR); return !cs;]])],
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25 [gl_cv_langinfo_yesexpr=yes],
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26 [gl_cv_langinfo_yesexpr=no])
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27 ])
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28 if test $gl_cv_langinfo_yesexpr = yes; then
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29 AC_DEFINE([HAVE_LANGINFO_YESEXPR], [1],
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30 [Define if you have <langinfo.h> and nl_langinfo(YESEXPR).])
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31 fi
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32 ])