New module 'time', so that apps can include <time.h> as per

[gnulib.git] / m4 / eoverflow.m4

diff --git a/m4/eoverflow.m4 b/m4/eoverflow.m4
index 7e6cea3..3bffd10 100644 (file)
--- a/m4/eoverflow.m4
+++ b/m4/eoverflow.m4
@@ -1,10 +1,8 @@
-# eoverflow.m4 serial 1
-dnl Copyright (C) 2004 Free Software Foundation, Inc.
-dnl This file is free software, distributed under the terms of the GNU
-dnl General Public License.  As a special exception to the GNU General
-dnl Public License, this file may be distributed as part of a program
-dnl that contains a configuration script generated by Autoconf, under
-dnl the same distribution terms as the rest of that program.
+# eoverflow.m4 serial 2
+dnl Copyright (C) 2004, 2006 Free Software Foundation, Inc.
+dnl This file is free software; the Free Software Foundation
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
 
 dnl From Bruno Haible.
 
@@ -42,7 +40,7 @@ yes
       if test -n "$have_eoverflow"; then
         dnl EOVERFLOW exists but is hidden.
         dnl Define it to the same value.
-        _AC_COMPUTE_INT([EOVERFLOW], ac_cv_decl_EOVERFLOW, [
+        AC_COMPUTE_INT([ac_cv_decl_EOVERFLOW], [EOVERFLOW], [
 #define _XOPEN_SOURCE_EXTENDED 1
 #include <errno.h>
 /* The following two lines are a workaround against an autoconf-2.52 bug.  */
@@ -64,3 +62,9 @@ yes
     AC_SUBST(EOVERFLOW)
   fi
 ])
+
+dnl Autoconf >= 2.61 has AC_COMPUTE_INT built-in.
+dnl Remove this when we can assume autoconf >= 2.61.
+m4_ifdef([AC_COMPUTE_INT], [], [
+  AC_DEFUN([AC_COMPUTE_INT], [_AC_COMPUTE_INT([$2],[$1],[$3],[$4])])
+])