branch master updated (8a21050 -> 4aabc8e)

[Ludovic Courtès]

civodul pushed a change to branch master
in repository guix.

      from  8a21050   substitute: Validate substitute URLs.
       new  693f12c   build: 'check-system' now depends on the bootstrap Guile 
tarballs.
       new  4aabc8e   build: Install gnu/build/svg.scm.

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:
 Makefile.am  | 11 +++++++----
 gnu/local.mk |  9 +++++++--
 2 files changed, 14 insertions(+), 6 deletions(-)