* added happy-1.17

svn path=/nixpkgs/trunk/; revision=10208

pkgs/development/tools/parsing/happy/happy-1.17.nix

@@ -0,0 +1,28 @@
+{stdenv, fetchurl, perl, ghc}:
+
+stdenv.mkDerivation (rec {
+
+  # requires cabal-1.2 (and therefore, in Nix, currently ghc-6.8)
+
+  pname = "happy";
+  version = "1.17";
+  name = "${pname}-${version}";
+  src = fetchurl {
+    url = "http://www.haskell.org/happy/dist/${version}/${name}.tar.gz";
+    sha256 = "dca4e47d17e5d538335496236b3d2c3cbff644cf7380c987a4714e7784c70a2b";
+  };
+  buildInputs = [ghc perl];
+
+  configurePhase = "
+    ghc --make Setup.lhs
+    ./Setup configure --prefix=\"\${out}\"
+  ";
+
+  buildPhase = "
+    ./Setup build
+  ";
+
+  installPhase = "
+    ./Setup install
+  ";
+})

pkgs/top-level/all-packages.nix

@@ -1473,6 +1473,11 @@ rec {
     inherit fetchurl stdenv perl ghc;
   };
 
+  happy117 = import ../development/tools/parsing/happy/happy-1.17.nix {
+    inherit fetchurl stdenv perl;
+    ghc = ghc68;  # because happy-1.17 depends on cabal-1.2
+  };
+
   help2man = import ../development/tools/misc/help2man {
     inherit fetchurl stdenv perl gettext perlLocaleGettext;
   };