branch master updated (4f648f6096 -> 80d10fa413)

[guix-commits]

efraim pushed a change to branch master
in repository guix.

    from 4f648f6096 gnu: Add c-intro-and-ref.
     new ec6e82ba88 gnu: mimalloc: Update to 2.0.7.
     new 80d10fa413 gnu: ck: Add support for riscv64-linux.

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/c.scm | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)