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


On Sun, 18 Nov 2012, H.J. Lu wrote:
> On Sun, Nov 18, 2012 at 7:28 AM, Paolo Bonzini <bonzini@gnu.org> wrote:
> > Il 18/11/2012 00:54, H.J. Lu ha scritto:
> >> +@if gcc-bootstrap
> >> +ifneq ($(filter bootstrap-asan,$(BUILD_CONFIG)),)
> >> +LIBASAN_LIBS=-B$$r/prev-$(TARGET_SUBDIR)/libsanitizer/asan/.libs
> >> +endif
> >> +@endif gcc-bootstrap
> >
> > Do you need this to be here?  POSTSTAGE1_*_EXPORT is only used when
> > bootstrapping, and they are defined with "=" so the definition could be
> > placed (or so it seems at first look) in bootstrap-asan.mk.
> >
>
> It works. I will post a new patch to include a workaround for
>
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55380
>
> Thanks.

Nice, but I agree with the other poster that this'd IMHO be
better as --enable-checking=asan (or actually,
--enable-checking=all,asan).

brgds, H-P


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