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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-05 18:46:38 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-05 18:46:38 +0000 |
| commit | a06ac93dcf311dac3943cb5d96ad47625d413c2d (patch) | |
| tree | 6efda5e24896e7920ccac1f97aecc73406525040 /m4/rpmatch.m4 | |
| parent | Initial commit. (diff) | |
| download | coreutils-upstream.tar.xz coreutils-upstream.zip | |
Adding upstream version 8.30.upstream/8.30upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'm4/rpmatch.m4')
| -rw-r--r-- | m4/rpmatch.m4 | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/m4/rpmatch.m4 b/m4/rpmatch.m4 new file mode 100644 index 0000000..73be5da --- /dev/null +++ b/m4/rpmatch.m4 @@ -0,0 +1,31 @@ +# rpmatch.m4 serial 10 +dnl Copyright (C) 2002-2003, 2007-2018 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. + +AC_DEFUN([gl_FUNC_RPMATCH], +[ + dnl Persuade glibc <stdlib.h> to declare rpmatch(). + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + AC_CHECK_FUNCS([rpmatch]) + if test $ac_cv_func_rpmatch = no; then + HAVE_RPMATCH=0 + fi +]) + +# Prerequisites of lib/rpmatch.c. +AC_DEFUN([gl_PREREQ_RPMATCH], [ + AC_CACHE_CHECK([for nl_langinfo and YESEXPR], [gl_cv_langinfo_yesexpr], + [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <langinfo.h>]], + [[char* cs = nl_langinfo(YESEXPR); return !cs;]])], + [gl_cv_langinfo_yesexpr=yes], + [gl_cv_langinfo_yesexpr=no]) + ]) + if test $gl_cv_langinfo_yesexpr = yes; then + AC_DEFINE([HAVE_LANGINFO_YESEXPR], [1], + [Define if you have <langinfo.h> and nl_langinfo(YESEXPR).]) + fi +]) |