branch master updated (6f88285 -> 82549f2)

[Leo Famulari]

lfam pushed a change to branch master
in repository guix.

      from  6f88285   gnu: bitcoin-core: Update to 0.16.1.
       new  82549f2   build-system/go: Use invoke instead of system*.

The 1 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/go-build-system.scm | 38 ++++++++++++++++++++------------------
 1 file changed, 20 insertions(+), 18 deletions(-)