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author | Jim Meyering <jim@meyering.net> | 2005-02-06 18:22:19 +0000 |
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committer | Jim Meyering <jim@meyering.net> | 2005-02-06 18:22:19 +0000 |
commit | 22a1a067f43e3727c4ce61419c43e9737b55843e (patch) | |
tree | 54dcf2cffd9f89c4f1dfb23bca3123f3cbc6a1a5 /m4/memrchr.m4 | |
parent | 05132205af6fb6a0618024ddb6df8a53cdeeea6b (diff) | |
download | coreutils-22a1a067f43e3727c4ce61419c43e9737b55843e.tar.xz |
(gl_FUNC_MEMRCHR): Check for declaration of memrchr.
Diffstat (limited to 'm4/memrchr.m4')
-rw-r--r-- | m4/memrchr.m4 | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/m4/memrchr.m4 b/m4/memrchr.m4 index 8ce7d9e46..e2406ec89 100644 --- a/m4/memrchr.m4 +++ b/m4/memrchr.m4 @@ -11,6 +11,8 @@ AC_DEFUN([gl_FUNC_MEMRCHR], dnl Persuade glibc <string.h> to declare memrchr(). AC_REQUIRE([AC_GNU_SOURCE]) + AC_CHECK_DECLS_ONCE([memrchr]) + AC_REPLACE_FUNCS(memrchr) if test $ac_cv_func_memrchr = no; then gl_PREREQ_MEMRCHR |