crypto/gc-hmac-sha1: Fix recent regression.

[pspp] / m4 / memrchr.m4

diff --git a/m4/memrchr.m4 b/m4/memrchr.m4
index 90a89440a2915eadd613f4cbd642a1e2215be7d2..30d6182877cb5b97607688094c038f153e8f83fc 100644 (file)
--- a/m4/memrchr.m4
+++ b/m4/memrchr.m4
@@ -1,4 +1,4 @@
-# memrchr.m4 serial 9
+# memrchr.m4 serial 10
 dnl Copyright (C) 2002-2003, 2005-2007, 2009-2011 Free Software Foundation,
 dnl Inc.
 dnl This file is free software; the Free Software Foundation
@@ -16,10 +16,7 @@ AC_DEFUN([gl_FUNC_MEMRCHR],
     HAVE_DECL_MEMRCHR=0
   fi
 
-  AC_REPLACE_FUNCS([memrchr])
-  if test $ac_cv_func_memrchr = no; then
-    gl_PREREQ_MEMRCHR
-  fi
+  AC_CHECK_FUNCS([memrchr])
 ])
 
 # Prerequisites of lib/memrchr.c.