qt with hardware accelerated opengl working

var/spack/packages/icu4c/package.py

+from spack import *
+
+class Icu4c(Package):
+    """ICU is a mature, widely used set of C/C++ and Java libraries 
+    providing Unicode and Globalization support for software applications."""
+
+    homepage = "http://site.icu-project.org/"
+    url      = "http://downloads.sourceforge.net/project/icu/ICU4C/54.1/icu4c-54_1-src.tgz"
+
+    version('54_1', 'e844caed8f2ca24c088505b0d6271bc0')
+
+    def install(self, spec, prefix):
+        cd("source")
+        configure("--prefix=%s" % prefix)
+
+        make()
+        make("install")

var/spack/packages/qt/package.py

 from spack import *
+import os
 
 class Qt(Package):
     """Qt is a comprehensive cross-platform C++ application framework."""
@@ -29,7 +30,16 @@ class Qt(Package):
     depends_on("libmng")
     depends_on("jpeg")
 
-    depends_on("gperf") # Needed to build Qt with webkit.
+     # Webkit
+    # depends_on("gperf")
+    # depends_on("flex")
+    # depends_on("bison")
+    # depends_on("ruby")
+    # depends_on("icu4c")
+
+    # OpenGL hardware acceleration
+    depends_on("mesa")
+    depends_on("libxcb")
 
     def patch(self):
         if self.spec.satisfies('@4'):
@@ -46,13 +56,19 @@ def patch(self):
 
 
     def install(self, spec, prefix):
+        # Apparently this is the only way to 
+        # "truly" get rid of webkit compiles now...
+        os.rename("qtwebkit","no-qtwebkit")
+        os.rename("qtwebkit-examples","no-qtwebkit-examples")
         configure('-v',
                   '-confirm-license',
                   '-opensource',
                   '-prefix', prefix,
                   '-openssl-linked',
                   '-dbus-linked',
-                  '-fast',
+                  #'-fast',
+                  '-opengl',
+                  '-qt-xcb',
                   '-optimized-qmake',
                   '-no-pch',
 # phonon required for py-pyqt4

var/spack/packages/ruby/package.py

+from spack import *
+
+class Ruby(Package):
+    """A dynamic, open source programming language with a focus on 
+    simplicity and productivity."""
+
+    homepage = "https://www.ruby-lang.org/"
+    url      = "http://cache.ruby-lang.org/pub/ruby/2.2/ruby-2.2.0.tar.gz"
+
+    version('2.2.0', 'cd03b28fd0b555970f5c4fd481700852')
+
+    def install(self, spec, prefix):
+        configure("--prefix=%s" % prefix)
+
+        make()
+        make("install")