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Date: Thu, 29 Nov 2012 17:44:00 -0000
Message-ID: <CAMe9rOoGDqbTbZd=vRX56yzET9cZt68c_AR56-LUbXc6ebKY_g@mail.gmail.com>
Subject: Re: [PATCH] Add --with-build-config=bootstrap-asan support
From: "H.J. Lu" <hjl.tools@gmail.com>
To: Tobias Burnus <burnus@net-b.de>
Cc: gcc-patches@gcc.gnu.org
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On Thu, Nov 29, 2012 at 9:36 AM, Tobias Burnus <burnus@net-b.de> wrote:
> H.J. Lu wrote:
>>
>> This patch adds --with-build-config=bootstrap-asan support.  Tested on
>> Linux/x86-64.  OK to install?
>
>
> I think that patch has broken bootstrap for me. If I do a normal bootstrap,
> Stage1 fails with:
>
> libtool: compile: unrecognized option `-D_GNU_SOURCE'
> libtool: compile: Try `libtool --help' for more information.
> make[4]: *** [interception_linux.lo] Error 1
> make[4]: Leaving directory
> `/home/burnus/gcc/build/x86_64-unknown-linux-gnu/libsanitizer/interception'
>
>
> Actually, I wonder why it is build in stage 1. Shouldn't it be a target
> library which only built later (except with bootstrap-asan)?
>

Please try this:

http://gcc.gnu.org/ml/gcc-patches/2012-11/msg01530.html

-- 
H.J.