branch master updated (079cdd9 -> dccd29d)

[Ludovic Courtès]

civodul pushed a change to branch master
in repository guix.

      from  079cdd9   gnu: Add find-circ.
       new  bf0bb92   gnu: gdb: Update to 8.1.1.
       new  c1352b4   gnu: font-gnu-unifont: Update to 11.0.02.
       new  e4297aa   grafts: Add high-level 'graft' procedure on the build 
side.
       new  93c3338   grafts: Add (guix build debug-link) and use it.
       new  dccd29d   import: cpan: Adjust test to new URL.

The 5 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               |   2 +
 gnu/packages/fonts.scm    |   9 +-
 gnu/packages/gdb.scm      |   4 +-
 guix/build/debug-link.scm | 210 ++++++++++++++++++++++++++++++++++++++++++++++
 guix/build/graft.scm      |  31 ++++++-
 guix/grafts.scm           |  17 ++--
 tests/cpan.scm            |   2 +-
 tests/debug-link.scm      | 158 ++++++++++++++++++++++++++++++++++
 8 files changed, 412 insertions(+), 21 deletions(-)
 create mode 100644 guix/build/debug-link.scm
 create mode 100644 tests/debug-link.scm