Mercurial > gnulib
view m4/autobuild.m4 @ 17364:7524d97ae56f
stdalign: port to stricter ISO C11
ISO C11 says that _Alignof's operand must be a parenthesized type.
Problem reported by Eli Zaretskii in
<http://lists.gnu.org/archive/html/emacs-devel/2013-03/msg00960.html>.
* doc/posix-headers/stdalign.texi (stdalign.h): Document this.
* m4/stdalign.m4 (gl_STDALIGN_H): Don't use _Alignof (expr).
author | Paul Eggert <eggert@cs.ucla.edu> |
---|---|
date | Fri, 29 Mar 2013 19:47:13 -0700 |
parents | e542fd46ad6f |
children | 344018b6e5d7 |
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# autobuild.m4 serial 7 dnl Copyright (C) 2004, 2006-2013 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 Simon Josefsson # Usage: AB_INIT([MODE]). AC_DEFUN([AB_INIT], [ AC_REQUIRE([AC_CANONICAL_BUILD]) AC_REQUIRE([AC_CANONICAL_HOST]) if test -z "$AB_PACKAGE"; then AB_PACKAGE=${PACKAGE_NAME:-$PACKAGE} fi AC_MSG_NOTICE([autobuild project... $AB_PACKAGE]) if test -z "$AB_VERSION"; then AB_VERSION=${PACKAGE_VERSION:-$VERSION} fi AC_MSG_NOTICE([autobuild revision... $AB_VERSION]) hostname=`hostname` if test "$hostname"; then AC_MSG_NOTICE([autobuild hostname... $hostname]) fi ifelse([$1],[],,[AC_MSG_NOTICE([autobuild mode... $1])]) date=`TZ=UTC0 date +%Y%m%dT%H%M%SZ` if test "$?" != 0; then date=`date` fi if test "$date"; then AC_MSG_NOTICE([autobuild timestamp... $date]) fi ])