2 files changed, 55 insertions, 2 deletions
diff --git a/pkgs/development/compilers/ghc/7.6.3.nix b/pkgs/development/compilers/ghc/7.6.3.nix
new file mode 100644
index 000000000000..dc3a912a34ac
--- /dev/null
+++ b/pkgs/development/compilers/ghc/7.6.3.nix
@@ -0,0 +1,46 @@
+{ stdenv, fetchurl, ghc, perl, gmp, ncurses }:
+
+stdenv.mkDerivation rec {
+  version = "7.6.3";
+
+  name = "ghc-${version}";
+
+  src = fetchurl {
+    url = "http://haskell.org/ghc/dist/${version}/${name}-src.tar.bz2";
+    sha256 = "1669m8k9q72rpd2mzs0bh2q6lcwqiwd1ax3vrard1dgn64yq4hxx";
+  };
+
+  buildInputs = [ ghc perl gmp ncurses ];
+
+  enableParallelBuilding = true;
+
+  buildMK = ''
+    libraries/integer-gmp_CONFIGURE_OPTS += --configure-option=--with-gmp-libraries="${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
+      stdenv.lib.maintainers.simons
+    ];
+    inherit (ghc.meta) license platforms;
+  };
+
+}
diff --git a/pkgs/development/compilers/ghc/wrapper.nix b/pkgs/development/compilers/ghc/wrapper.nix
index bc28fdc91319..55fd16be5edb 100644
--- a/pkgs/development/compilers/ghc/wrapper.nix
+++ b/pkgs/development/compilers/ghc/wrapper.nix
@@ -1,4 +1,4 @@
-{ stdenv, ghc, makeWrapper, coreutils }:
+{ stdenv, ghc, makeWrapper, coreutils, forUserEnv ? false }:
 
 let
   ghc761OrLater = !stdenv.lib.versionOlder ghc.version "7.6.1";
@@ -54,4 +54,11 @@ stdenv.mkDerivation ({
   inherit ghc;
   inherit (ghc) meta;
   ghcVersion = ghc.version;
-} // (stdenv.lib.optionalAttrs ghc761OrLater { preFixup = "sed -i -e 's|-package-conf|${packageDBFlag}|' $out/bin/ghc-get-packages.sh"; }))
+} // (stdenv.lib.optionalAttrs ghc761OrLater { preFixup = "sed -i -e 's|-package-conf|${packageDBFlag}|' $out/bin/ghc-get-packages.sh"; })
+  // (stdenv.lib.optionalAttrs forUserEnv {
+       postFixup= ''
+         ln -s $ghc/lib $out/lib;
+         mkdir -p $out/share/doc
+         ln -s $ghc/share/doc/ghc $out/share/doc/ghc-${ghc.version}
+       '';
+     }))