Merge pull request #114 from scalability-llnl/features/snappy

Features/snappy

var/spack/packages/leveldb/package.py

@@ -0,0 +1,29 @@
+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/snappy/package.py

@@ -0,0 +1,15 @@
+import os
+from spack import *
+
+class Snappy(Package):
+    """A fast compressor/decompressor: https://code.google.com/p/snappy"""
+
+    homepage = "https://code.google.com/p/snappy"
+    url      = "https://github.com/google/snappy/releases/download/1.1.3/snappy-1.1.3.tar.gz"
+
+    version('1.1.3', '7358c82f133dc77798e4c2062a749b73')
+
+    def install(self, spec, prefix):
+        configure("--prefix=" + prefix)
+        make()
+        make("install")