branch core-updates updated (42bf342 -> 40f788b)

[Ludovic Courtès]

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

      from  42bf342   gnu: rapicorn: Add patch to handle isnan.
       new  38f1cf8   download: Pass the raw file name to content-addressed 
mirrors.
       new  40f788b   download: Add mirror.hydra.gnu.org as a content-addressed 
mirror.

The 2 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:
 guix/build/download.scm |    3 ++-
 guix/download.scm       |    7 +++++++
 2 files changed, 9 insertions(+), 1 deletion(-)