[Buildroot] [PATCH] ARC: bump tools to 2014.12 release

[Alexey Brodkin <Alexey.Brodkin@synopsys.com>]

Hi Thomas,

On Wed, 2015-03-04 at 12:03 +0100, Thomas Petazzoni wrote:
> Dear Alexey Brodkin,
> 
> On Mon,  2 Feb 2015 15:19:44 +0300, Alexey Brodkin wrote:
> > Now when new shiny tools are released by Synopsys we're ready for
> > version update in Buildroot again.
> > 
> > More details about arc-2014.12 release are available here:
> > https://github.com/foss-for-synopsys-dwc-arc-processors/toolchain/releases/tag/arc-2014.12
> > 
> > Following patches were removed from GCC since they are a part of release
> > now:
> >  * 200-size_type_unsigned_int.patch
> >  * 300-ptrdiff_type_int.patch
> >  * 400-call-arc_hazard-before-branch-shortening.patch
> >  * 401-fix-length-attribute-for-casesi_load-pattern.patch
> >  * 402-fix-length-of-instructions-that-are-in-delay-slot-and-needs-to-be-predicated.patch
> >  * 403-update-casesi_compact_jump-instruction-length.patch
> > 
> > But since arc-2014.12 tools are still based on GCC 4.8 following patches
> > ar still relevant so moving to the new folder to match ARC gcc bump.
> >  * 100-libstdcxx-uclibc-c99.patch
> >  * 910-gcc-poison-system-directories.patch
> > 
> > Binutils are still based on 2.23 so following patch still makes sense:
> >  * 600-poison-system-directories.patch
> > 
> > Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
> > 
> > Cc: Anton Kolesov <akolesov@synopsys.com>
> > Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
> > Cc: Peter Korsgaard <peter@korsgaard.com>
> 
> It seems like the update of GDB for ARC is causing some build problems:
> 
>   http://autobuild.buildroot.org/results/d62/d62f472d70f60281dfe94cffc46a3e0566fd4a3d/build-end.log
> 
> It's trying to build a shared libbfd.so using a statically compiled
> libiberty.a which wasn't built with -fPIC. I don't know if the problem
> is specific to ARC GDB or not.

Sorry for late reply.

I've just tried to re-build with defconfig from this autobuild and for
me it got successfully to the end.

I'm on master branch @ commit:
 --->8---
 commit 6a3a9784db170ec05b300f228cf8a4bc48d838ec
 Author: Michael Trimarchi <michael@amarulasolutions.com>
 Date:   Sun Mar 8 09:28:13 2015 +0100

    python-spidev: new package
 --->8---

I'll downgrade to the same commit as mentioned in autobuild:
 --->8---
 commit b9f39b2b389754bb53294311b938310283fda638
 Author: Gustavo Zacarias <gustavo@zacarias.com.ar>
 Date:   Tue Mar 3 15:43:09 2015 -0300

    whois: bump to version 5.2.5
 --->8---
and will give it another try, but frankly I don't expect any differences
because I didn't find any sensible commits in between these 2 snapshots.

-Alexey