Re: [PATCH] Add --with-build-config=bootstrap-asan support

["H.J. Lu" <hjl dot tools at gmail dot com>]

On Thu, Nov 29, 2012 at 10:24 AM, Paolo Carlini
<paolo.carlini@oracle.com> wrote:
> On 11/29/2012 06:36 PM, Tobias Burnus 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'
>
> Likewise here. Would it be possible to revert the offending commit, in the
> meanwhile?
>

This is a known problem.  Please try:

http://gcc.gnu.org/ml/gcc-patches/2012-11/msg02480.html

I updated my patch for the newly added tsan.  It fixed
bootstrap on Linux/ia32.

-- 
H.J.