mempcpy: Move AC_LIBOBJ invocations to module description.

* m4/mempcpy.m4 (gl_FUNC_MEMPCPY): Call AC_CHECK_FUNCS instead of
AC_REPLACE_FUNCS. Move AC_LIBOBJ and gl_PREREQ_MEMPCPY invocations from
here...
* modules/mempcpy (configure.ac): ... to here.

diff --git a/ChangeLog b/ChangeLog
index 756b753..9903eee 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,13 @@
 2011-05-21  Bruno Haible  <bruno@clisp.org>
 
+       mempcpy: Move AC_LIBOBJ invocations to module description.
+       * m4/mempcpy.m4 (gl_FUNC_MEMPCPY): Call AC_CHECK_FUNCS instead of
+       AC_REPLACE_FUNCS. Move AC_LIBOBJ and gl_PREREQ_MEMPCPY invocations from
+       here...
+       * modules/mempcpy (configure.ac): ... to here.
+
+2011-05-21  Bruno Haible  <bruno@clisp.org>
+
        memmove: Move AC_LIBOBJ invocations to module description.
        * m4/memmove.m4 (gl_FUNC_MEMMOVE): Call AC_CHECK_FUNCS instead of
        AC_REPLACE_FUNCS. Move AC_LIBOBJ and gl_PREREQ_MEMMOVE invocations from

diff --git a/m4/mempcpy.m4 b/m4/mempcpy.m4
index cc36900..7214a4b 100644 (file)
--- a/m4/mempcpy.m4
+++ b/m4/mempcpy.m4
@@ -1,4 +1,4 @@
-# mempcpy.m4 serial 10
+# mempcpy.m4 serial 11
 dnl Copyright (C) 2003-2004, 2006-2007, 2009-2011 Free Software Foundation,
 dnl Inc.
 dnl This file is free software; the Free Software Foundation
@@ -14,10 +14,9 @@ AC_DEFUN([gl_FUNC_MEMPCPY],
   AC_REQUIRE([AC_C_RESTRICT])
 
   AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS])
-  AC_REPLACE_FUNCS([mempcpy])
+  AC_CHECK_FUNCS([mempcpy])
   if test $ac_cv_func_mempcpy = no; then
     HAVE_MEMPCPY=0
-    gl_PREREQ_MEMPCPY
   fi
 ])
 

diff --git a/modules/mempcpy b/modules/mempcpy
index 5fd8bdc..9af4654 100644 (file)
--- a/modules/mempcpy
+++ b/modules/mempcpy
@@ -11,6 +11,10 @@ string
 
 configure.ac:
 gl_FUNC_MEMPCPY
+if test $HAVE_MEMPCPY = 0; then
+  AC_LIBOBJ([mempcpy])
+  gl_PREREQ_MEMPCPY
+fi
 gl_STRING_MODULE_INDICATOR([mempcpy])
 
 Makefile.am: