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

From: Tobias Burnus <burnus at net-b dot de>
To: "H.J. Lu" <hjl dot tools at gmail dot com>
Cc: gcc-patches at gcc dot gnu dot org
Date: Thu, 29 Nov 2012 18:36:24 +0100
Subject: Re: [PATCH] Add --with-build-config=bootstrap-asan support
References: <20121122203747.GA4264@gmail.com>

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)?

Tobias

Follow-Ups:
- Re: [PATCH] Add --with-build-config=bootstrap-asan support
  - From: H.J. Lu
- Re: [PATCH] Add --with-build-config=bootstrap-asan support
  - From: Tobias Burnus
- Re: [PATCH] Add --with-build-config=bootstrap-asan support
  - From: Paolo Carlini

References:
- [PATCH] Add --with-build-config=bootstrap-asan support
  - From: H.J. Lu

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