add glib for gsettings

snap/snapcraft.yaml

@@ -90,6 +90,41 @@ parts:
     after:
       - mytools
   
+  glib-only:
+    source: https://github.com/ubuntu/snapcraft-desktop-helpers.git
+    source-subdir: glib-only
+    plugin: make
+    build-packages:
+      - libglib2.0-dev
+    stage-packages:
+      - libglib2.0-bin
+  desktop-gtk2:
+    source: .
+    source-subdir: gtk
+    plugin: make
+    make-parameters: ["FLAVOR=gtk2"]
+    build-packages:
+      - build-essential
+      - libgtk2.0-dev
+    stage-packages:
+      - libxkbcommon0  # XKB_CONFIG_ROOT
+      - ttf-ubuntu-font-family
+      - dmz-cursor-theme
+      - light-themes
+      - adwaita-icon-theme
+      - gnome-themes-standard
+      - shared-mime-info
+      - libgtk2.0-0
+      - libgdk-pixbuf2.0-0
+      - libglib2.0-bin
+      - libgtk2.0-bin
+      - unity-gtk2-module
+      - locales-all
+      - libappindicator1
+      - xdg-user-dirs
+      - ibus-gtk
+      - libibus-1.0-5
+    
   qt5-gtk-platform:
     plugin: nil
     stage-packages: