Patch merged into coreboot/master: e661942 util/crossgcc/buildgcc: Upgrade MPC from 1.0.1 to 1.0.3

the following patch was just integrated into master:
commit e6619427854bec4511c94c62d3dec14987030424
Author: Paul Menzel 
Date:   Mon Feb 23 10:33:59 2015 +0100

util/crossgcc/buildgcc: Upgrade MPC from 1.0.1 to 1.0.3

The following changes are included.

Changes in version 1.0.3:
      - Fixed mpc_pow, see
        http://lists.gforge.inria.fr/pipermail/mpc-discuss/2014-October/001315.html
      - #18257: Switched to libtool 2.4.5.

Changes in version 1.0.2:
      - Fixed mpc_atan, mpc_atanh for (+-0, +-1), see
        http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57994#c7
      - Fixed mpc_log10 for purely imaginary argument, see
        http://lists.gforge.inria.fr/pipermail/mpc-discuss/2012-September/001208.htm...

Upgrading also fixes the issue, where for example running `make crossgcc-arm`
    ails as MPC cannot be built.

Building MPC 1.0.1 ... failed

As it worked for others, it turns out that I had a release archive for
    MPC 1.0.1 cached from October 2014, which was generated incorrectly, so
    that `./configure` and `Makefile` are missing.

$ LANG=C ls -l util/crossgcc/tarballs/mpc-1.0.1.tar.gz
    	-rw-r--r-- 1 joey joey 224232 Oct 19  2013 util/crossgcc/tarballs/mpc-1.0.1.tar.gz
    	$ md5sum util/crossgcc/tarballs/mpc-1.0.1.tar.gz
    	22a27bee89616dca4d654fc579a816e5  util/crossgcc/tarballs/mpc-1.0.1.tar.gz
    	$ md5sum mpc-1.0.1.tar.gz # downloaded today
    	b32a2e1a3daa392372fbd586d1ed3679  mpc-1.0.1.tar.gz

So upgrade to MPC 1.0.3 as the release archive as of today contains the
    needed files.

$ md5sum util/crossgcc/tarballs/mpc-1.0.3.tar.gz
    	d6a1d5f8ddea3abd2cc3e98f58352d26  util/crossgcc/tarballs/mpc-1.0.3.tar.gz

Change-Id: Ibfd02a9b362b12361b210d512420b87caebb0fdf
    Signed-off-by: Paul Menzel 
    TEST:Run `make crossgcc-arm` and observe `Building MPC 1.0.3 ... ok`.
    Reviewed-on: http://review.coreboot.org/8521
    Tested-by: build bot (Jenkins)
    Reviewed-by: Patrick Georgi 
    Reviewed-by: Stefan Reinauer

See http://review.coreboot.org/8521 for details.

-gerrit