Add wxPython-3.0 with OpenGL support.

pkgs/development/python-modules/wxPython/builder3.0.sh

@@ -0,0 +1,22 @@
+source $stdenv/setup
+
+flags="WXPORT=gtk2 NO_HEADERS=1 BUILD_GLCANVAS=${openglSupport?1:0} UNICODE=1"
+
+configurePhase() {
+    cd wxPython
+}
+
+buildPhase() {
+    python setup.py $flags build
+}
+
+installPhase() {
+    python setup.py $flags install --prefix=$out
+
+    # Ugly workaround for Nixpkgs/111.
+    ln -s $out/lib/python*/site-packages/wx-*-gtk2-unicode/* $out/lib/python*/site-packages
+    
+    wrapPythonPrograms    
+}
+
+genericBuild