docs: Mention cairo-gobject as build requires
authorMatthias Clasen <mclasen@redhat.com>
Mon, 16 Nov 2020 14:29:10 +0000 (09:29 -0500)
committerMatthias Clasen <mclasen@redhat.com>
Mon, 16 Nov 2020 14:31:23 +0000 (09:31 -0500)
commit0530aeec178fbf4522150a8b764349abd15dc9c8
treea26a088287625c374edc424988717891cd8d96b0
parent57c95937b1b2755e18ccc023626d2126b7200875
docs: Mention cairo-gobject as build requires

Using cairo from a system dependency and cairo-gobject
as subproject is problematic and left me stuck on a
hard-to-understand build error.
docs/reference/gtk/building.md