Added haskell-mpi and dependencies.

svn path=/nixpkgs/trunk/; revision=34030

pkgs/development/libraries/haskell/c2hs/default.nix

@@ -0,0 +1,17 @@
+{ cabal, filepath, languageC }:
+
+cabal.mkDerivation (self: {
+  pname = "c2hs";
+  version = "0.16.3";
+  sha256 = "1qqsxfdkf5sfj3mvk265dbng3br9w633y8v1piajqaidki7vwqm5";
+  isLibrary = false;
+  isExecutable = true;
+  buildDepends = [ filepath languageC ];
+  meta = {
+    homepage = "http://www.cse.unsw.edu.au/~chak/haskell/c2hs/";
+    description = "C->Haskell FFI tool that gives some cross-language type safety";
+    license = self.stdenv.lib.licenses.gpl2;
+    platforms = self.ghc.meta.platforms;
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
+  };
+})