[phobos] [D-Programming-Language/phobos] e8dea8: Revert "Revert "make flags are automatically commu...

[GitHub via phobos]

  Branch: refs/heads/revert-3033-revert-3006-fixup2946
  Home:   https://github.com/D-Programming-Language/phobos
  Commit: e8dea809519c0daa73ab172a00a3118c0cecfa0a
      https://github.com/D-Programming-Language/phobos/commit/e8dea809519c0daa73ab172a00a3118c0cecfa0a
  Author: Martin Nowak <code at dawg.eu>
  Date:   2015-03-03 (Tue, 03 Mar 2015)

  Changed paths:
    M posix.mak

  Log Message:
  -----------
  Revert "Revert "make flags are automatically communicated to sub-make""