subunit: split package into everything and python lib

pkgs/development/libraries/subunit/default.nix

@@ -0,0 +1,26 @@
+{ stdenv, fetchurl, pkgconfig, check, cppunit, perl, pythonPackages }:
+
+# NOTE: for subunit python library see pkgs/top-level/python-packages.nix
+
+stdenv.mkDerivation rec {
+  name = "subunit-${version}";
+  version = "1.0.0";
+
+  src = fetchurl {
+    url = "https://launchpad.net/subunit/trunk/${version}/+download/${name}.tar.gz";
+    sha256 = "1fnhrrwww90746an2nz2kn9qdf9pklmaf5lm22gssl6648f2rp2m";
+  };
+
+  buildInputs = [ pkgconfig check cppunit perl pythonPackages.wrapPython ];
+
+  propagatedBuildInputs = with pythonPackages; [ testtools testscenarios ];
+
+  postFixup = "wrapPythonPrograms";
+
+  meta = with stdenv.lib; {
+    description = "A streaming protocol for test results";
+    homepage = https://launchpad.net/subunit;
+    license = licenses.asl20;
+    platforms = platforms.linux;
+  };
+}