Split package and enable documentation

pkg.info

@@ -1,7 +1,7 @@
 name: gtk3
 description: GObject-based multi-platform GUI toolkit version 3
 version: 3.24.51
-revision: 1
+revision: 2
 url: https://www.gtk.org/
 license: LGPL2.1-or-later
 architecture: any
@@ -41,7 +41,14 @@ make_depends:
   - sassc
   - wayland-protocols
 downloads:
-  - url: https://gitlab.gnome.org/GNOME/gtk/-/archive/${BPM_PKG_VERSION}/gtk-${BPM_PKG_VERSION}.tar.gz
+  - url: https://download.gnome.org/sources/gtk/${BPM_PKG_VERSION%.*}/gtk-${BPM_PKG_VERSION}.tar.xz
     extract_to: ${BPM_SOURCE}
     extract_strip_components: 1
-    checksum: f3c87a20b3380b69efa720f412a0fea6ab6edce021f8ffaf5c4531fe1321b24f
+    checksum: 0013877c6bd23c2dbe42ad7c70a053d0e449be66736574e37867c49c5f905a4f
+split_packages:
+  - name: gtk3
+  - name: gtk3-demos
+    description: Demo applications for GTK3
+    depends:
+      - gtk3
+      - hicolor-icon-theme