added a bunch of packages and added submodule

var/spack/packages/leveldb/package.py

-import os
-import glob
-from spack import *
-
-class Leveldb(Package):
-    """LevelDB is a fast key-value storage library written at Google
-    that provides an ordered mapping from string keys to string values."""
-
-    homepage = "https://github.com/google/leveldb"
-    url      = "https://github.com/google/leveldb/archive/v1.18.tar.gz"
-
-    version('1.18', '73770de34a2a5ab34498d2e05b2b7fa0')
-
-    depends_on("snappy")
-
-    def install(self, spec, prefix):
-        make()
-
-        mkdirp(prefix.include)
-        mkdirp(prefix.lib)
-
-        cp = which('cp')
-
-        # cp --preserve=links libleveldb.* prefix/lib
-        args = glob.glob('libleveldb.*')
-        args.append(prefix + '/lib')
-        cp('--preserve=links', *args)
-
-        cp('-r', 'include/leveldb', prefix + '/include')

var/spack/packages/libdrm/package.py

@@ -2,7 +2,7 @@
 
 class Libdrm(Package):
     """A userspace  library for  accessing the  DRM, direct
-    rendering  manager, on  Linux,  BSD and  other  operating 
+    rendering  manager, on  Linux,  BSD and  other  operating
     systems that support the  ioctl interface."""
 
     homepage = "http://dri.freedesktop.org/libdrm/" # no real website...
@@ -11,8 +11,11 @@ class Libdrm(Package):
     version('2.4.59', '105ac7af1afcd742d402ca7b4eb168b6')
     version('2.4.33', '86e4e3debe7087d5404461e0032231c8')
 
+    depends_on("libpciaccess")
+
     def install(self, spec, prefix):
         configure("--prefix=%s" % prefix)
 
+        make("clean")
         make()
         make("install")

var/spack/packages/libelf/package.py

@@ -36,8 +36,6 @@ class Libelf(Package):
     version('0.8.13', '4136d7b4c04df68b686570afa26988ac')
     version('0.8.12', 'e21f8273d9f5f6d43a59878dc274fec7')
 
-    provides('elf')
-
     def install(self, spec, prefix):
         configure("--prefix=" + prefix,
                   "--enable-shared",

var/spack/packages/libffi/package.py

@@ -6,9 +6,9 @@ class Libffi(Package):
     to call any function specified by a call interface description at
     run time."""
     homepage = "https://sourceware.org/libffi/"
-    
-    version('3.2.1','83b89587607e3eb65c70d361f13bab43',url = "ftp://sourceware.org/pub/libffi/libffi-3.2.1.tar.gz")
-    #version('3.1', 'f5898b29bbfd70502831a212d9249d10',url = "ftp://sourceware.org/pub/libffi/libffi-3.1.tar.gz") # Has a bug $(lib64) instead of ${lib64} in libffi.pc
+    url      = "ftp://sourceware.org/pub/libffi/libffi-3.1.tar.gz"
+
+    version('3.1', 'f5898b29bbfd70502831a212d9249d10')
 
     def install(self, spec, prefix):
         configure("--prefix=%s" % prefix)

var/spack/packages/libjson-c/package.py

-from spack import *
-
-class LibjsonC(Package):
-    """ A JSON implementation in C """
-    homepage = "https://github.com/json-c/json-c/wiki"
-    url      = "https://s3.amazonaws.com/json-c_releases/releases/json-c-0.11.tar.gz"
-
-    version('0.11', 'aa02367d2f7a830bf1e3376f77881e98')
-
-    def install(self, spec, prefix):
-        configure('--prefix=%s' % prefix)
-
-        make()
-        make("install")

var/spack/packages/libpciaccess/package.py

 from spack import *
 
 class Libpciaccess(Package):
-    """Generic PCI access library."""
-
+    """Generic PCI access library"""
     homepage = "http://cgit.freedesktop.org/xorg/lib/libpciaccess/"
-    url      = "http://cgit.freedesktop.org/xorg/lib/libpciaccess/"
-
-    version('0.13.4', git='http://anongit.freedesktop.org/git/xorg/lib/libpciaccess.git',
-            tag='libpciaccess-0.13.4')
+    url      = "http://pkgs.fedoraproject.org/repo/pkgs/libpciaccess/libpciaccess-0.13.2.tar.bz2/b7c0d3afce14eedca57312a3141ec13a/libpciaccess-0.13.2.tar.bz2"
 
-    depends_on('autoconf')
-    depends_on('libtool')
+    version('0.13.2', 'b7c0d3afce14eedca57312a3141ec13a')
 
     def install(self, spec, prefix):
-        from subprocess import call
-        call(["./autogen.sh"])
-        configure("--prefix=%s" % prefix)
+        import os
+        os.system("autoconf")
+        configure('--prefix=%s' % prefix)
 
         make()
         make("install")