brew/Library/Homebrew/extend/os, branch 1.0.9

keg_relocate: wrap relocation locations in struct

2016-10-24T20:21:08+00:00

dependency_collector: need xz dep on <= macOS 10.8

2016-10-16T12:48:37+00:00

Mountain Lion: http://opensource.apple.com/source/libarchive/libarchive-25.1/config.h
  `/* #undef HAVE_LIBLZMA */`

Mavericks: http://opensource.apple.com/source/libarchive/libarchive-29/config.h
  `#define HAVE_LIBLZMA 1`

Use BSD tar's libarchive LZMA support if available

2016-10-15T12:10:37+00:00

Avoid using an unnecessary `xz` dependency when it's not needed.

*/diagnostic: tweak messaging.

2016-10-02T16:30:08+00:00

Update some messaging based on recent user confusion and the
`/usr/local/Homebrew` and Ruby 2 migrations.

superenv: more 10.11 clock_gettime Autotools fixes

2016-09-28T10:31:32+00:00

some build systems check ac_cv_search_clock_gettime instead of
ac_cv_func_clock_gettime so the former should also be set to "no"

libev.m4 unsets ac_cv_func_clock_gettime, but if ac_have_clock_syscall
is defined, it will leave ac_cv_func_clock_gettime alone:

  http://cvs.schmorp.de/libev/libev.m4?view=markup#l23

Merge pull request #1113 from reitermarkus/rubocop-guardclause

2016-09-24T15:38:49+00:00

RuboCop: Fix Style/GuardClause.

Fix Style/GuardClause.

2016-09-24T10:24:35+00:00

diagnostic: limit fatal dev tools check to Sierra

2016-09-23T21:57:14+00:00

Merge pull request #1106 from reitermarkus/rubocop

2016-09-23T18:35:15+00:00

Even more RuboCop changes.

Merge pull request #1097 from DomT4/software_dev_is_hard

2016-09-23T16:49:01+00:00

diagnostic: make using outdated dev tools fatal