Log Message:
patches/patch-glib_gmain.c: Imported patch from the upstream Bugzilla

  Bug 728123 - glib2 @2.40.0 issues a "Got weird mach timebase info" \ 
error (Macports, PPC)
  https://bugzilla.gnome.org/show_bug.cgi?id=728123

Tested on powerpc-apple-darwin9.