branch wip-ppc created (now 8a59742)

[guix-commits]

efraim pushed a change to branch wip-ppc
in repository guix.

      at 8a59742  gnu: Add mac-fdisk.

This branch includes the following new commits:

     new d6cd7c6  gnu: libffi: Fix building on powerpc.
     new a42fc6a  FIXME: Downgrade glibc to 2.30.
     new ce0b318  WIP add powerpc support
     new a369f2a  FIXME: allow reference to bootstrap-binaries in binutils-final
     new a5ccc20  gnu: datefudge: Only use glibc-2.31 workaround on supported 
platforms.
     new 486c09f  gnu: valgrind: Fix build on powerpc.
     new b510225  gnu: icu4c: Update to 67.1.
     new b61440c  gnu: elfutils: Skip tests on powerpc.
     new 77d3fa2  gnu: gd: Fix tests.
     new 0bff631  gnu: mesa: Add support for powerpc-linux.
     new a327b30  gnu: qemu-minimal: Add powerpc-linux to build targets.
     new 6158c18  gnu: Add qemu-self.
     new c2c1c47  gnu: Use qemu-self when available.
     new 8a59742  gnu: Add mac-fdisk.

The 14 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.