Merge branch 'sg/ci-brew-gcc-workaround' into maint
authorJunio C Hamano <gitster@pobox.com>
Mon, 29 Jul 2019 19:38:12 +0000 (12:38 -0700)
committerJunio C Hamano <gitster@pobox.com>
Mon, 29 Jul 2019 19:38:12 +0000 (12:38 -0700)
Dev support update.

* sg/ci-brew-gcc-workaround:
ci/lib.sh: update a comment about installed P4 and Git-LFS versions
ci: disable Homebrew's auto cleanup
ci: don't update Homebrew

Trivial merge