Merge branch 'master' into core-updates
gnu: cairo: Update to 1.12.16.
* gnu/packages/gtk.scm (cairo): Update to 1.12.16.
gnu: Update harfbuzz to 0.9.20.
* gnu/packages/gtk.scm (harfbuzz): Update to 0.9.20.
gnu: harfbuzz: Update to 0.9.19.
* gnu/packages/gtk.scm (harfbuzz): Update to 0.9.19.
gnu: gtk+: Synchronise description with GSRC.
* gnu/packages/gtk.scm (gtk+): Modify description.
gnu: pango, gtk+: Propagate inputs.
* gnu/packages/gtk.scm (pango): Propagate input cairo.
* gnu/packages/gtk.scm (gtk+): Propagate inputs atk, gdk-pixbuf and pango;
drop input cairo, propagated through pango.
Add gtk+.
* gnu/packages/gtk.scm (pango): Propagate input harfbuzz.
* gnu/packages/gtk.scm (gtk+): New variable.
gnu: Add gdk-pixbuf.
* gnu/packages/gtk.scm (gdk-pixbuf): New variable.
Merge branch 'master' into core-updates
Conflicts:
gnu/packages/make-bootstrap.scm
gnu: Add pango.
* gnu/packages/gtk.scm (pango): New variable.
gnu: Add harfbuzz.
* gnu/packages/gtk.scm (harfbuzz): New variable.
gnu: Add cairo.
* gnu/packages/gtk.scm (cairo): New variable.
gnu: Add atk.
* gnu/packages/gtk.scm: New module.
* Makefile.am (MODULES): Add it.