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Re: RFA: Fix detecting of in-tree MPFR 3.1.0 sources
- From: Paolo Bonzini <bonzini at gnu dot org>
- To: Nick Clifton <nickc at redhat dot com>
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Wed, 09 May 2012 15:39:19 +0200
- Subject: Re: RFA: Fix detecting of in-tree MPFR 3.1.0 sources
- References: <87y5p1qzya.fsf@Gift.fritz.box>
Il 09/05/2012 14:52, Nick Clifton ha scritto:
> Hi Guys,
>
> http://www.mpfr.org/mpfr-current/#changes
>
> The current release of the MPFR library (v3.1.0) has reorganized its
> sources such the mpfr.h header file is now in a sub-directory called
> 'src', rather than being at the top level. This has broken GCC's use
> of in-tree MPFR sources.
>
> I am asking for permission to apply the patch below to fix the
> problem. I tested it by building an i686-pc-linux-gnu toolchain on a
> machine with no MPFR libraries installed, but with a copy of the mpfr
> 3.1.0 sources installed in-tree. I also built a second toolchain with
> an in-tree copy of the mpfr 2.4.2 sources, just to make sure that the
> old paths still worked. Both builds worked.
>
> OK to apply ?
Ok. I think it's nicer for the users if we enable both builds to work.
Paolo