Adding GNU SIP Witch.

svn path=/nixpkgs/trunk/; revision=25634

pkgs/development/libraries/ucommon/default.nix

@@ -0,0 +1,23 @@
+{ fetchurl, stdenv, openssl, pkgconfig, zlib }:
+
+stdenv.mkDerivation rec {
+  name = "ucommon-4.0.5";
+
+  src = fetchurl {
+    url = mirror://gnu/commoncpp/ucommon-4.0.5.tar.gz;
+    sha256 = "1h2xyb9s1xivpr5039jhhcqvd7ygn37si8yvmh5fd57n1y8by6vm";
+  };
+
+  buildInputs = [ pkgconfig openssl zlib ];
+
+  doCheck = true;
+
+  meta = {
+    description = "C++ library to facilitate using C++ design patterns";
+    homepage = http://www.gnutelephony.org/index.php/GNU_uCommon_C;
+    license = "LGPLv3+";
+
+    maintainers = [ stdenv.lib.maintainers.viric ];
+    platforms = stdenv.lib.platforms.all;
+  };
+}