From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcc-patches-return-393394-listarch-gcc-patches=gcc.gnu.org@gcc.gnu.org>
Received: (qmail 40703 invoked by alias); 11 Mar 2015 15:59:48 -0000
Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm
Precedence: bulk
List-Id: <gcc-patches.gcc.gnu.org>
List-Archive: <http://gcc.gnu.org/ml/gcc-patches/>
List-Post: <mailto:gcc-patches@gcc.gnu.org>
List-Help: <mailto:gcc-patches-help@gcc.gnu.org>
Sender: gcc-patches-owner@gcc.gnu.org
Received: (qmail 40689 invoked by uid 89); 11 Mar 2015 15:59:47 -0000
Authentication-Results: sourceware.org; auth=none
X-Virus-Found: No
X-Spam-SWARE-Status: No, score=3.1 required=5.0 tests=BAYES_00,FREEMAIL_FROM,KAM_FROM_URIBL_PCCC,SPF_PASS,T_RP_MATCHES_RCVD autolearn=no version=3.3.2
X-HELO: fencepost.gnu.org
Received: from fencepost.gnu.org (HELO fencepost.gnu.org) (208.118.235.10) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES256-SHA encrypted) ESMTPS; Wed, 11 Mar 2015 15:59:46 +0000
Received: from eggs.gnu.org ([2001:4830:134:3::10]:60117)	by fencepost.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32)	(Exim 4.71)	(envelope-from <hjl.tools@gmail.com>)	id 1YVj2u-0004e3-UK	for gcc-patches@gnu.org; Wed, 11 Mar 2015 11:59:44 -0400
Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)	(envelope-from <hjl.tools@gmail.com>)	id 1YVj2t-0002yy-9d	for gcc-patches@gnu.org; Wed, 11 Mar 2015 11:59:44 -0400
Received: from mail-ob0-x230.google.com ([2607:f8b0:4003:c01::230]:45725)	by eggs.gnu.org with esmtp (Exim 4.71)	(envelope-from <hjl.tools@gmail.com>)	id 1YVj2t-0002yj-4i	for gcc-patches@gnu.org; Wed, 11 Mar 2015 11:59:43 -0400
Received: by obbnt9 with SMTP id nt9so9759857obb.12        for <gcc-patches@gnu.org>; Wed, 11 Mar 2015 08:59:42 -0700 (PDT)
MIME-Version: 1.0
X-Received: by 10.60.74.41 with SMTP id q9mr31227400oev.61.1426089581943; Wed, 11 Mar 2015 08:59:41 -0700 (PDT)
Received: by 10.76.134.102 with HTTP; Wed, 11 Mar 2015 08:59:41 -0700 (PDT)
In-Reply-To: <55005344.3000500@ubuntu.com>
References: <55005344.3000500@ubuntu.com>
Date: Wed, 11 Mar 2015 15:59:00 -0000
Message-ID: <CAMe9rOqFPY7ZXMYNJUNqOVubdJr5AO9eikUyxWxccFD3oXrmnQ@mail.gmail.com>
Subject: Re: [patch] disable libmpx x32 multilib builds
From: "H.J. Lu" <hjl.tools@gmail.com>
To: Matthias Klose <doko@ubuntu.com>
Cc: "gcc-patches@gnu.org" <gcc-patches@gnu.org>
Content-Type: text/plain; charset=UTF-8
X-detected-operating-system: by eggs.gnu.org: Error: Malformed IPv6 address (bad octet value).
X-Received-From: 2607:f8b0:4003:c01::230
X-IsSubscribed: yes
X-SW-Source: 2015-03/txt/msg00634.txt.bz2

On Wed, Mar 11, 2015 at 7:37 AM, Matthias Klose <doko@ubuntu.com> wrote:
> current trunk fails to build on x86*-linux, when configured for x32 multilibs
> because libmpx doesn't support these. Disable them.
>
> ok for the trunk?
>
>         * Disable libmpx x32 multilib builds.
>
> --- a/config-ml.in
> +++ b/config-ml.in
> @@ -102,6 +102,7 @@
>  Makefile=${ac_file-Makefile}
>  ml_config_shell=${CONFIG_SHELL-/bin/sh}
>  ml_realsrcdir=${srcdir}
> +ml_srcbase=`basename $ml_realsrcdir`
>
>  # Scan all the arguments and set all the ones we need.
>
> @@ -220,6 +221,10 @@
>    if [ "${dir}" = "." ]; then
>      true
>    else
> +    # libmpx is not supported on x32
> +    if [ "${ml_srcbase}-${dir}" = libmpx-x32 ]; then
> +      continue
> +    fi
>      if [ -z "${multidirs}" ]; then
>        multidirs="${dir}"
>      else

This is incorrect.  Ilya and I are working on a proper fix.

-- 
H.J.