[glib] (7 commits) Non-fast-forward update to branch wip/3v1n0/more-unix-oses

[Marco Trevisan <marcotrevi src gnome org>]

The branch 'wip/3v1n0/more-unix-oses' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  dda3ac8... meson: Define G_OS_DARWIN when compiling under OSX or iOS
  c781ce5... gio, glib: Use G_OS_DARWIN for code that is for such enviro
  a15af4c... meson: Cleanup computation of glib OS and their definition
  7270b90... meson: Define G_OS_LINUX when host system is Linux
  261358a... glib/gio: Use G_OS_LINUX in public APIs
  e3cd574... glib: Add G_OS_OPENBSD and G_OS_FREEBSD
  9510105... glib: Add generic G_OS_BSD definition on such platforms

Commits added to the branch:

  f8dd899... meson: Define G_OS_DARWIN when compiling under OSX or iOS (*)
  9876b8c... gio, glib: Use G_OS_DARWIN for code that is for such enviro (*)
  53b16d9... meson: Cleanup computation of glib OS and their definition
  4596686... meson: Define G_OS_LINUX when host system is Linux
  71bbe99... glib/gio: Use G_OS_LINUX in public APIs
  e95b6b1... glib: Add G_OS_OPENBSD and G_OS_FREEBSD
  d86e40d... glib: Add generic G_OS_BSD definition on such platforms

(*) This commit already existed in another branch; no separate mail sent