adding haru pdf lib

svn path=/nixpkgs/trunk/; revision=17076

pkgs/development/libraries/libharu/default.nix

@@ -0,0 +1,21 @@
+args: with args;
+stdenv.mkDerivation {
+  name = "haru-2.1.0";
+
+  src = fetchurl {
+    url = http://libharu.org/files/libharu-2.1.0.tar.bz2;
+    sha256 = "07mbvw41jwrapc8jwhi385jpr5b3wx6kah41mkxkifvc06y2141r";
+  };
+
+  configureFlags = "--with-zlib=${zlib} --with-png=${libpng}";
+
+  buildInputs = [zlib libpng];
+
+  meta = { 
+    description = "cross platform, open source library for generating PDF files";
+    homepage = http://libharu.org/wiki/Main_Page;
+    license = "ZLIB/LIBPNG"; # see README.
+    maintainers = [args.lib.maintainers.marcweber];
+    platforms = args.lib.platforms.linux;
+  };
+}