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Date: Wed, 09 Jan 2013 08:36:00 -0000
From: Richard Biener <rguenther@suse.de>
To: "H.J. Lu" <hjl.tools@gmail.com>
Cc: "Iyer, Balaji V" <balaji.v.iyer@intel.com>,	gcc-patches@gcc.gnu.org, Diego Novillo <dnovillo@google.com>,	iant@google.com
Subject: Re: [PATCH] Fix PR54659, include gmp.h from system.h
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On Tue, 8 Jan 2013, H.J. Lu wrote:

> On Fri, Dec 21, 2012 at 5:14 AM, Richard Biener <rguenther@suse.de> wrote:
> >
> > After the Ada fix including gmp.h from system.h is trivial
> > (by means of double-int.h it was included from almost everywhere
> > already)
> >
> > Bootstrapped on x86_64-unknown-linux-gnu, testing in progress.
> >
> > Ok for trunk?  (Go frontend "unfixed")
> >
> > Thanks,
> > Richard.
> >
> > 2012-12-21  Richard Biener  <rguenther@suse.de>
> >
> >         PR bootstrap/54659
> >         * system.h: Include gmp.h.
> >         * tree-ssa-loop-niter.c: Do not include gmp.h here.
> >         * double-int.h: Likewise.
> >         * realmpfr.h: Likewise.
> >
> >         fortran/
> >         * gfortran.h: Do not include gmp.h here.
> >
> 
> This breaks bootstrap with in-tree gmp since system.h is included for
> host feature test by gcc/configure.  Before gmp is built, gmp.h isn't
> available.  We need to build gmp first before configuring gcc.

Ok.

Thanks,
Richard.

> Balaji, can you try this patch?
> 
> 
> 

-- 
Richard Biener <rguenther@suse.de>
SUSE / SUSE Labs
SUSE LINUX Products GmbH - Nuernberg - AG Nuernberg - HRB 16746
GF: Jeff Hawn, Jennifer Guild, Felix Imend