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| author | Jim Meyering <jim@meyering.net> | 2003-08-17 17:57:38 +0000 |
|---|---|---|
| committer | Jim Meyering <jim@meyering.net> | 2003-08-17 17:57:38 +0000 |
| commit | 69d741ae8e8fcd1c18c965bac6e7cf147e96361b (patch) | |
| tree | 62e073815068d79325944748054095e31aba1134 /m4/memcmp.m4 | |
| parent | 56f3c86407c47dde33e1c558312525a4a671b157 (diff) | |
| download | coreutils-69d741ae8e8fcd1c18c965bac6e7cf147e96361b.tar.xz | |
Sync with gnulib.
Diffstat (limited to 'm4/memcmp.m4')
| -rw-r--r-- | m4/memcmp.m4 | 25 |
1 files changed, 19 insertions, 6 deletions
diff --git a/m4/memcmp.m4 b/m4/memcmp.m4 index 1de340938..4442e47b6 100644 --- a/m4/memcmp.m4 +++ b/m4/memcmp.m4 @@ -1,9 +1,22 @@ -#serial 7 +# memcmp.m4 serial 8 +dnl Copyright (C) 2002 Free Software Foundation, Inc. +dnl This file is free software, distributed under the terms of the GNU +dnl General Public License. As a special exception to the GNU General +dnl Public License, this file may be distributed as part of a program +dnl that contains a configuration script generated by Autoconf, under +dnl the same distribution terms as the rest of that program. AC_DEFUN([jm_FUNC_MEMCMP], -[AC_REQUIRE([AC_FUNC_MEMCMP])dnl - if test $ac_cv_func_memcmp_working = no; then - AC_DEFINE(memcmp, rpl_memcmp, - [Define to rpl_memcmp if the replacement function should be used.]) - fi +[ + AC_REQUIRE([AC_FUNC_MEMCMP]) + if test $ac_cv_func_memcmp_working = no; then + AC_DEFINE(memcmp, rpl_memcmp, + [Define to rpl_memcmp if the replacement function should be used.]) + gl_PREREQ_MEMCMP + fi +]) + +# Prerequisites of lib/memcmp.c. +AC_DEFUN([gl_PREREQ_MEMCMP], [ + AC_CHECK_HEADERS_ONCE(string.h) ]) |