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 756b753559f2a3981a66d41027a58373cad61426..9903eee5f39b9ca4fdd24dcdea3dfbb70968b242 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+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.

diff --git a/m4/mempcpy.m4 b/m4/mempcpy.m4
index cc36900a1f5008332faca88f73d7f2c97fea2517..7214a4b39ab0c09ccd6a45610ca986a74f6e7795 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 5fd8bdce87bad51a5b6aa58d81e93a990125e302..9af465493c5ae188db9ec3498baff701cb68d075 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: