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Re: [patch] disable libmpx x32 multilib builds
- From: "H.J. Lu" <hjl dot tools at gmail dot com>
- To: Matthias Klose <doko at ubuntu dot com>
- Cc: "gcc-patches at gnu dot org" <gcc-patches at gnu dot org>
- Date: Wed, 11 Mar 2015 08:59:41 -0700
- Subject: Re: [patch] disable libmpx x32 multilib builds
- Authentication-results: sourceware.org; auth=none
- References: <55005344 dot 3000500 at ubuntu dot com>
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.