Use ISO 8601 format. Attribution.

diff --git a/ChangeLog b/ChangeLog
index 57e3cfb2e7f9bfd248903037796e2f0f7fe63d5f..a09e688bbb36feafcf982f494cc1277d03aff7bb 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,7 @@
 2008-08-18  Simon Josefsson  <simon@josefsson.org>
 
-       * m4/autobuild.m4: Use TZ=UTC to avoid time zone complexity.
+       * m4/autobuild.m4: Use TZ=UTC to avoid time zone complexity.  Use
+       ISO 8601 format.  Suggested by Greg Troxel <gdt@ir.bbn.com>.
 
 2008-08-18  Bruno Haible  <bruno@clisp.org>
 

diff --git a/m4/autobuild.m4 b/m4/autobuild.m4
index f0d00a02537a1b0265491791d952dc21c7487b22..ccd9b5c1059da3027a9b3b17ff6bf8f77645f29c 100644 (file)
--- a/m4/autobuild.m4
+++ b/m4/autobuild.m4
@@ -1,4 +1,4 @@
-# autobuild.m4 serial 6
+# autobuild.m4 serial 7
 dnl Copyright (C) 2004, 2006, 2007, 2008 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -29,7 +29,7 @@ AC_DEFUN([AB_INIT],
 
   ifelse([$1],[],,[AC_MSG_NOTICE([autobuild mode... $1])])
 
-  date=`TZ=UTC date +%Y%m%d-%H%M%S`
+  date=`TZ=UTC date +%Y%m%dT%H%M%SZ`
   if test "$?" != 0; then
     date=`date`
   fi