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Re: [PATCH] microblaze-linux: add missing cpp specs

From: Mike Frysinger <vapier at gentoo dot org>
To: Andreas Schwab <schwab at suse dot de>
Cc: gcc-patches at gcc dot gnu dot org, eager at eagercon dot com
Date: Wed, 27 May 2015 12:28:02 -0400
Subject: Re: [PATCH] microblaze-linux: add missing cpp specs
Authentication-results: sourceware.org; auth=none
References: <1432742394-23471-1-git-send-email-vapier at gentoo dot org> <mvmfv6iknx8 dot fsf at hawking dot suse dot de>

On 27 May 2015 18:03, Andreas Schwab wrote:
> Mike Frysinger <vapier@gentoo.org> writes:
> 
> > diff --git a/gcc/config/microblaze/linux.h b/gcc/config/microblaze/linux.h
> > index a7faa7d..655a70f 100644
> > --- a/gcc/config/microblaze/linux.h
> > +++ b/gcc/config/microblaze/linux.h
> > @@ -22,6 +22,9 @@
> >  #undef TARGET_SUPPORTS_PIC
> >  #define TARGET_SUPPORTS_PIC 1
> >  
> > +#undef CPP_SPEC
> > +#define CPP_SPEC "%{posix:-D_POSIX_SOURCE} %{pthread:-D_REENTRANT}"
> 
> Should this be defined by a shared header?

i was going to poke that next, but i don't think fixing the few fringe arches 
should be predicated on cleaning up a mess that has been here for over a decade.
-mike

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Follow-Ups:
- Re: [PATCH] microblaze-linux: add missing cpp specs
  - From: Jeff Law

References:
- [PATCH] microblaze-linux: add missing cpp specs
  - From: Mike Frysinger
- Re: [PATCH] microblaze-linux: add missing cpp specs
  - From: Andreas Schwab

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