branch wip-hurd updated (4625cbe -> d670021)

[Ludovic Courtès]

civodul pushed a change to branch wip-hurd
in repository guix.

      from  4625cbe   gnu: base: Add glibc-hurd and hurd-minimal.
       new  d670021   gnu: cross-base: Add support to cross-build libc for 
GNU/Hurd.

The 1 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "adds" were already present in the repository and have only
been added to this reference.


Summary of changes:
 gnu/packages/cross-base.scm |  159 ++++++++++++++++++++++++++++++++++++------
 1 files changed, 136 insertions(+), 23 deletions(-)