Index: PKGBUILD
===================================================================
--- PKGBUILD	(revision 314296)
+++ PKGBUILD	(working copy)
@@ -2,15 +2,16 @@
 # Maintainer: Daniel Isenmann <daniel@archlinux.org>
 # Contributor: tardo <tardo@nagi-fanboi.net>
 
-pkgname=mono-addins
+pkgbase=mono-addins
+pkgname=('mono-addins' 'mono-addins-gtk2' 'mono-addins-gtk3')
 pkgver=1.3.3
 pkgrel=1
 pkgdesc="A generic framework for creating extensible applications and for creating libraries which extend those applications"
-arch=('x86_64')
+arch=('any')
 url="http://www.mono-project.com/Mono.Addins"
 license=('MIT')
 depends=('gtk-sharp-2' 'gtk-sharp-3' 'mono')
-source=(https://github.com/mono/mono-addins/archive/${pkgname}-${pkgver}.tar.gz
+source=(https://github.com/mono/mono-addins/archive/${pkgbase}-${pkgver}.tar.gz
         https://github.com/Microsoft/msbuild/releases/download/mono-hosted-msbuild-v0.03/mono_msbuild_d25dd923839404bd64cc63f420e75acf96fc75c4.zip)
 md5sums=('7ac27ffa4616fd03dc299749f16bce2a'
          '14345c2f2dc53aa902a89419e234d2d4')
@@ -18,8 +19,8 @@
 build() {
   local msbuild="$srcdir/msbuild/MSBuild.exe"
 
-  cd ${pkgname}-${pkgname}-${pkgver}
-  ./autogen.sh --prefix=/usr --enable-gui
+  cd "${pkgbase}-${pkgbase}-${pkgver}"
+  ./autogen.sh --prefix=/usr --enable-gui --enable-gui-gtk3
   make
 
   mono "$msbuild" Mono.Addins/Mono.Addins.csproj /p:WarningLevel=0;Configuration=Release
@@ -30,8 +31,30 @@
   mono "$msbuild" Mono.Addins.Setup/Mono.Addins.Setup.csproj /p:WarningLevel=0;Configuration=Release
 } 
 
-package() {
-  cd ${pkgname}-${pkgname}-${pkgver}
-  make DESTDIR=$pkgdir install
-  install -Dm644 COPYING ${pkgdir}/usr/share/licenses/${pkgname}/COPYING
+package_mono-addins() {
+  depends=('mono')
+
+  cd "${pkgbase}-${pkgbase}-${pkgver}"
+  make DESTDIR="$pkgdir" install
+  make -C Mono.Addins.Gui DESTDIR=$pkgdir uninstall
+  make -C Mono.Addins.GuiGtk3 DESTDIR=$pkgdir uninstall
+  install -Dm644 COPYING "${pkgdir}/usr/share/licenses/${pkgname}/COPYING"
 }
+
+package_mono-addins-gtk2() {
+  pkgdesc+=" (GTK+ 2 GUI library)"
+  depends=('gtk-sharp-2' 'mono-addins')
+
+  cd "${pkgbase}-${pkgbase}-${pkgver}"
+  make -C Mono.Addins.Gui DESTDIR=$pkgdir install
+  install -Dm644 COPYING "${pkgdir}/usr/share/licenses/${pkgname}/COPYING"
+}
+
+package_mono-addins-gtk3() {
+  pkgdesc+=" (GTK+ 3 GUI library)"
+  depends=('gtk-sharp-3' 'mono-addins')
+
+  cd "${pkgbase}-${pkgbase}-${pkgver}"
+  make -C Mono.Addins.GuiGtk3 DESTDIR=$pkgdir install
+  install -Dm644 COPYING "${pkgdir}/usr/share/licenses/${pkgname}/COPYING"
+}