branch core-updates updated (72809ab -> cc6cb6e)

[guix-commits]

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

    from 72809ab  build/python: Fix cythonize check phase.
     new b1e2ec0  utils: 'set-file-time' passes AT_SYMLINK_NOFOLLOW.
     new cc6cb6e  utils: 'copy-recursively' keeps symlink mtime when 
#:keep-mtime? is true.

The 2 revisions listed above as "new" are entirely new to this
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Summary of changes:
 guix/build/utils.scm | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)