mesa and systemd (systemd not working yet)

var/spack/packages/mesa/package.py

@@ -0,0 +1,26 @@
+from spack import *
+
+class Mesa(Package):
+    """Mesa is an open-source implementation of the OpenGL 
+    specification - a system for rendering interactive 3D graphics."""
+
+    homepage = "http://www.mesa3d.org"
+    url      = "ftp://ftp.freedesktop.org/pub/mesa/10.4.4/MesaLib-10.4.4.tar.gz"
+
+    version('10.4.4', '8d863a3c209bf5116b2babfccccc68ce')
+
+    depends_on("py-mako")
+    depends_on("flex")
+    depends_on("bison")
+    depends_on("libdrm")
+    depends_on("dri2proto")
+    depends_on("libxcb")
+    depends_on("libxshmfence")
+
+    def install(self, spec, prefix):
+        # FIXME: Modify the configure line to suit your build system here.
+        configure("--prefix=%s" % prefix)
+
+        # FIXME: Add logic to build and install here
+        make()
+        make("install")

var/spack/packages/systemd/package.py

@@ -0,0 +1,38 @@
+# FIXME:
+# This is a template package file for Spack.  We've conveniently
+# put "FIXME" labels next to all the things you'll want to change.
+#
+# Once you've edited all the FIXME's, delete this whole message,
+# save this file, and test out your package like this:
+#
+#     spack install systemd
+#
+# You can always get back here to change things with:
+#
+#     spack edit systemd
+#
+# See the spack documentation for more information on building
+# packages.
+#
+from spack import *
+
+class Systemd(Package):
+    """Systemd is a suite of basic building blocks for a Linux system."""
+
+    homepage = "http://www.freedesktop.org/wiki/Software/systemd/"
+    url      = "http://www.freedesktop.org/software/systemd/systemd-218.tar.xz"
+
+    version('218', '4e2c511b0a7932d7fc9d79822273aac6')
+
+    depends_on("gperf")
+    depends_on("coreutils@8.16:") # ln --relative
+    depends_on("util-linux") # libmount
+    depends_on("python@2.7:")
+    depends_on("gcc@4.5:") # pragma gcc diagnostic not allowed inside functions
+
+    def install(self, spec, prefix):
+        configure("--prefix=%s" % prefix, 
+                "CC=%s/gcc -std=gnu99" % spec['gcc'].prefix.bin)
+
+        make()
+        make("install")