(libfetish_a_SOURCES): Add mbswidth.c.

[gnulib.git] / m4 / realloc.m4

diff --git a/m4/realloc.m4 b/m4/realloc.m4
index 5166ad4..9dbc961 100644 (file)
--- a/m4/realloc.m4
+++ b/m4/realloc.m4
@@ -1,14 +1,9 @@
-#serial 2
+#serial 4
 
 dnl From Jim Meyering.
 dnl Determine whether realloc works when both arguments are 0.
 dnl If it doesn't, arrange to use the replacement function.
 dnl
-dnl If you use this macro in a package, you should
-dnl add the following two lines to acconfig.h:
-dnl  /* Define to rpl_realloc if the replacement function should be used.  */
-dnl  #undef realloc
-dnl
 
 AC_DEFUN(jm_FUNC_REALLOC,
 [
@@ -32,7 +27,8 @@ AC_DEFUN(jm_FUNC_REALLOC,
         jm_cv_func_working_realloc=no)
   ])
   if test $jm_cv_func_working_realloc = no; then
-    LIBOBJS="$LIBOBJS realloc.o"
-    AC_DEFINE_UNQUOTED(realloc, rpl_realloc)
+    AC_LIBOBJ(realloc)
+    AC_DEFINE_UNQUOTED(realloc, rpl_realloc,
+      [Define to rpl_realloc if the replacement function should be used.])
   fi
 ])