2 files changed, 102 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/libraries/libunity/default.nix b/nixpkgs/pkgs/development/libraries/libunity/default.nix
new file mode 100644
index 000000000000..f6fb9a13e4cd
--- /dev/null
+++ b/nixpkgs/pkgs/development/libraries/libunity/default.nix
@@ -0,0 +1,66 @@
+{ lib, stdenv
+, fetchgit
+, pkg-config
+, glib
+, vala
+, dee
+, gobject-introspection
+, libdbusmenu
+, gtk3
+, intltool
+, python3
+, autoreconfHook
+}:
+
+stdenv.mkDerivation {
+  pname = "libunity";
+  version = "unstable-2019-03-19";
+
+  outputs = [ "out" "dev" "py" ];
+
+  src = fetchgit {
+    url = "https://git.launchpad.net/ubuntu/+source/libunity";
+    rev = "import/7.1.4+19.04.20190319-0ubuntu1";
+    sha256 = "15b49v88v74q20a5c0lq867qnlz7fx20xifl6j8ha359r0zkfwzj";
+  };
+
+  nativeBuildInputs = [
+    autoreconfHook
+    gobject-introspection
+    intltool
+    pkg-config
+    python3
+    vala
+  ];
+
+  buildInputs = [
+    glib
+    gtk3
+  ];
+
+  propagatedBuildInputs = [
+    dee
+    libdbusmenu
+  ];
+
+  patches = [
+    # See: https://gitlab.gnome.org/GNOME/vala/issues/766
+    ./fix-vala.patch
+  ];
+
+  preConfigure = ''
+    intltoolize
+  '';
+
+  configureFlags = [
+    "--with-pygi-overrides-dir=${placeholder "py"}/${python3.sitePackages}/gi/overrides"
+  ];
+
+  meta = with lib; {
+    description = "A library for instrumenting and integrating with all aspects of the Unity shell";
+    homepage = "https://launchpad.net/libunity";
+    license = licenses.lgpl3;
+    platforms = platforms.linux;
+    maintainers = with maintainers; [ worldofpeace ];
+  };
+}
diff --git a/nixpkgs/pkgs/development/libraries/libunity/fix-vala.patch b/nixpkgs/pkgs/development/libraries/libunity/fix-vala.patch
new file mode 100644
index 000000000000..ec34229b4443
--- /dev/null
+++ b/nixpkgs/pkgs/development/libraries/libunity/fix-vala.patch
@@ -0,0 +1,36 @@
+diff -ru old/libunity/src/unity-aggregator-scope.vala libunity/src/unity-aggregator-scope.vala
+--- old/libunity/src/unity-aggregator-scope.vala	1969-12-31 19:00:01.000000000 -0500
++++ libunity/src/unity-aggregator-scope.vala	2019-09-21 17:06:12.663864891 -0400
+@@ -51,7 +51,7 @@
+    */
+   public abstract int category_index_for_scope_id (string scope_id);
+ 
+-  public AggregatorScope (string dbus_path_, string id_, MergeMode merge_mode = AggregatorScope.MergeMode.OWNER_SCOPE, bool proxy_filter_hints = false)
++  protected AggregatorScope (string dbus_path_, string id_, MergeMode merge_mode = AggregatorScope.MergeMode.OWNER_SCOPE, bool proxy_filter_hints = false)
+   {
+     Object (dbus_path: dbus_path_, id: id_, is_master: true,
+             merge_mode: merge_mode, proxy_filter_hints: proxy_filter_hints);
+diff -ru old/libunity/src/unity-deprecated-scope.vala libunity/src/unity-deprecated-scope.vala
+--- old/libunity/src/unity-deprecated-scope.vala	1969-12-31 19:00:01.000000000 -0500
++++ libunity/src/unity-deprecated-scope.vala	2019-09-21 17:06:39.721627805 -0400
+@@ -61,7 +61,7 @@
+   internal CategorySet _categories;
+   internal FilterSet _filters;
+    
+-  public DeprecatedScopeBase (string dbus_path_, string id_)
++  protected DeprecatedScopeBase (string dbus_path_, string id_)
+   {
+     Object (dbus_path: dbus_path_, id: id_);
+   }
+diff -ru old/libunity/tools/preview-renderer.vala libunity/tools/preview-renderer.vala
+--- old/libunity/tools/preview-renderer.vala	1969-12-31 19:00:01.000000000 -0500
++++ libunity/tools/preview-renderer.vala	2019-09-21 17:09:16.201522110 -0400
+@@ -63,7 +63,7 @@
+      */
+     public abstract class GridRenderer: PreviewRenderer
+     {
+-        public GridRenderer()
++        protected GridRenderer()
+         {
+             Object();
+         }