branch core-updates updated (91fd5f651d -> ec1ce76a3a)

[guix-commits]

civodul pushed a change to branch core-updates
in repository guix.

    from 91fd5f651d man-db: Add support for zstd compressed man pages.
     new 4a8e5ebfff gnu: binutils: Update to 2.41.
     new ec1ce76a3a gnu: gcc@7: Allow compilation with glibc 2.38.

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/local.mk                                       |  3 +-
 gnu/packages/base.scm                              | 35 ++++---------
 gnu/packages/commencement.scm                      | 61 +++++++++++++---------
 gnu/packages/gcc.scm                               |  3 +-
 .../gcc-7-libsanitizer-fsconfig-command.patch      | 32 ++++++++++++
 5 files changed, 84 insertions(+), 50 deletions(-)
 create mode 100644 
gnu/packages/patches/gcc-7-libsanitizer-fsconfig-command.patch