haskell-generic-builder: re-factor for improved modularity

2015-01-17 20:29:00 +01:00
parent e6ecb1fb83
commit 54bbfd5440
2 changed files with 78 additions and 52 deletions
@@ -30,7 +30,7 @@ let
  libDir        = "$out/lib/ghc-${ghc.version}";
  docDir        = "$out/share/doc/ghc/html";
  packageCfgDir = "${libDir}/package.conf.d";
-  isHaskellPkg  = x: (x ? pname) && (x ? version);
+  isHaskellPkg  = x: (x ? pname) && (x ? version) && (x ? env);
  paths         = stdenv.lib.filter isHaskellPkg (stdenv.lib.closePropagation packages);
 in
 if paths == [] then ghc else