Merge branch 'mplegendre-multi_pkgsrc_roots' into develop

- This moves var/spack/packages to var/spack/repos/builtin/packages.

- Packages that did not exist in the source branch, or were changed in
  develop, were moved into var/spack/repos/builtin/packages as part of
  the integration.

Conflicts:
	lib/spack/spack/test/unit_install.py
	var/spack/repos/builtin/packages/clang/package.py

var/spack/repos/builtin/packages/cube/package.py

@@ -0,0 +1,55 @@
+##############################################################################
+# Copyright (c) 2013, Lawrence Livermore National Security, LLC.
+# Produced at the Lawrence Livermore National Laboratory.
+#
+# This file is part of Spack.
+# Written by Todd Gamblin, tgamblin@llnl.gov, All rights reserved.
+# LLNL-CODE-647188
+#
+# For details, see https://github.com/llnl/spack
+# Please also see the LICENSE file for our notice and the LGPL.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License (as published by
+# the Free Software Foundation) version 2.1 dated February 1999.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms and
+# conditions of the GNU General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+##############################################################################
+
+from spack import *
+
+
+class Cube(Package):
+    """
+    Cube the profile viewer for Score-P and Scalasca profiles. It displays a multi-dimensional performance space
+    consisting of the dimensions:
+    - performance metric
+    - call path
+    - system resource
+    """
+
+    homepage = "http://www.scalasca.org/software/cube-4.x/download.html"
+    url = "http://apps.fz-juelich.de/scalasca/releases/cube/4.2/dist/cube-4.2.3.tar.gz"
+
+    version('4.3.3', '07e109248ed8ffc7bdcce614264a2909',
+            url='http://apps.fz-juelich.de/scalasca/releases/cube/4.3/dist/cube-4.3.3.tar.gz')
+
+    version('4.2.3', '8f95b9531f5a8f8134f279c2767c9b20',
+            url="http://apps.fz-juelich.de/scalasca/releases/cube/4.2/dist/cube-4.2.3.tar.gz")
+
+    # TODO : add variant that builds GUI on top of Qt
+
+    def install(self, spec, prefix):
+        configure_args = ["--prefix=%s" % prefix,
+                          "--without-paraver",
+                          "--without-gui"]
+        configure(*configure_args)
+        make(parallel=False)
+        make("install", parallel=False)