Adding ghc-7.0.3.

svn path=/nixpkgs/trunk/; revision=26588

pkgs/development/compilers/ghc/7.0.3.nix

@@ -0,0 +1,43 @@
+{stdenv, fetchurl, ghc, perl, gmp, ncurses, darwinInstallNameToolUtility}:
+
+stdenv.mkDerivation rec {
+  version = "7.0.3";
+  name = "ghc-${version}";
+
+  src = fetchurl {
+    url = "http://haskell.org/ghc/dist/${version}/${name}-src.tar.bz2";
+    sha256 = "1nfc2c6bdcdfg3f3d9q5v109jrrwhz6by3qa4qi7k0xbip16jq8m";
+  };
+
+  buildInputs = [ghc perl gmp ncurses] ++
+    (if stdenv.isDarwin then [darwinInstallNameToolUtility] else []);
+
+  buildMK = ''
+    libraries/integer-gmp_CONFIGURE_OPTS += --configure-option=--with-gmp-libraries="${gmp}/lib"
+    libraries/integer-gmp_CONFIGURE_OPTS += --configure-option=--with-gmp-includes="${gmp}/include"
+  '';
+
+  preConfigure = ''
+    echo "${buildMK}" > mk/build.mk
+    sed -i -e 's|-isysroot /Developer/SDKs/MacOSX10.5.sdk||' configure
+  '';
+
+  configureFlags=[
+    "--with-gcc=${stdenv.gcc}/bin/gcc"
+  ];
+
+  # required, because otherwise all symbols from HSffi.o are stripped, and
+  # that in turn causes GHCi to abort
+  stripDebugFlags=["-S" "--keep-file-symbols"];
+
+  meta = {
+    homepage = "http://haskell.org/ghc";
+    description = "The Glasgow Haskell Compiler";
+    maintainers = [
+      stdenv.lib.maintainers.marcweber
+      stdenv.lib.maintainers.andres
+    ];
+    platforms = stdenv.lib.platforms.linux ++ stdenv.lib.platforms.darwin;
+  };
+
+}

pkgs/top-level/all-packages.nix

@@ -1947,6 +1947,11 @@ let
   haskellPackages_ghc702 =
     haskellPackagesFun ../development/compilers/ghc/7.0.2.nix  (x : x.ghc702Prefs) false (x : x);
 
+  # Can become default after a short testing phase. There's also a minor platform
+  # release planned based on 703. Please keep at lowPrio until then.
+  haskellPackages_ghc703 =
+    haskellPackagesFun ../development/compilers/ghc/7.0.3.nix  (x : x.ghc703Prefs) false lowPrio;
+
   haskellPackages_ghcHEAD =
     haskellPackagesFun ../development/compilers/ghc/head.nix   (x : x.ghcHEADPrefs) false lowPrio;
 

pkgs/top-level/haskell-packages.nix

@@ -86,6 +86,7 @@ let result = let callPackage = x : y : modifyPrio (newScope result.final x y);
   ghc6123Prefs = super : super // super.haskellPlatformDefaults_2010_2_0_0 super;
   ghc701Prefs  = super : super // super.haskellPlatformDefaults_2011_2_0_0 super; # link
   ghc702Prefs  = super : super // super.haskellPlatformDefaults_2011_2_0_0 super;
+  ghc703Prefs  = super : super // super.haskellPlatformDefaults_2011_2_0_0 super; # link
   ghcHEADPrefs = super : super // super.haskellPlatformDefaults_2011_2_0_0 super; # link
 
   # GHC and its wrapper