branch wip-ppc64le updated (ffcc950 -> db761a5)

[guix-commits]

marusich pushed a change to branch wip-ppc64le
in repository guix.

    from ffcc950  commencement: Link gcc-final correctly with libstdc++ on 
powerpc64le.
     new b33fb2a  Revert "commencement: Link gcc-final correctly with libstdc++ 
on powerpc64le."
     new db761a5  gnu: gcc-4.7: On powerpc64le, fix /lib64 references.

The 2 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "add" were already present in the repository and have only
been added to this reference.


Summary of changes:
 gnu/packages/commencement.scm |  7 +------
 gnu/packages/gcc.scm          | 24 ++++++++++++++++++------
 2 files changed, 19 insertions(+), 12 deletions(-)