diff options
Diffstat (limited to 'gnulib/m4/rpmatch.m4')
| m--------- | gnulib | 0 | ||||
| -rw-r--r-- | gnulib/m4/rpmatch.m4 | 32 |
2 files changed, 32 insertions, 0 deletions
diff --git a/gnulib b/gnulib deleted file mode 160000 -Subproject 4fc10daa05477586fea99b6b3ca02a87d1102fa diff --git a/gnulib/m4/rpmatch.m4 b/gnulib/m4/rpmatch.m4 new file mode 100644 index 00000000..c6222ae5 --- /dev/null +++ b/gnulib/m4/rpmatch.m4 @@ -0,0 +1,32 @@ +# rpmatch.m4 serial 9 +dnl Copyright (C) 2002-2003, 2007-2010 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_REPLACE_FUNCS([rpmatch]) + if test $ac_cv_func_rpmatch = no; then + HAVE_RPMATCH=0 + gl_PREREQ_RPMATCH + 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 +]) |