ghc-head: Fixes for new base and Cabal

pkgs/development/haskell-modules/configuration-ghc-head.nix

···
   # Won't work with LLVM 3.5.
   llvm-general = markBrokenVersion "3.4.5.3" super.llvm-general;
 
+  # A bunch of jailbreaks due to 'base' bump
+  old-locale = doJailbreak super.old-locale;
+  primitive = doJailbreak super.primitive;
+  test-framework = doJailbreak super.test-framework;
+  atomic-primops = doJailbreak (appendPatch super.atomic-primops ./patches/atomic-primops-Cabal-1.25.patch);
+  hashable = doJailbreak super.hashable;
+  stm = doJailbreak super.stm;
 }

pkgs/development/haskell-modules/hackage-packages.nix

···
     ({ mkDerivation, base, Cabal }:
      mkDerivation {
        pname = "jailbreak-cabal";
-       version = "1.3.1";
-       sha256 = "610d8dbd04281eee3d5da05c9eef45bfd1a1ddca20dfe54f283e15ddf6d5c235";
+       version = "1.3.2";
+       sha256 = "1x2h54sx4ycik34q8f9g698xc2b7fai18918cd08qx7w7ny8nai1";
        isLibrary = false;
        isExecutable = true;
        executableHaskellDepends = [ base Cabal ];

pkgs/development/haskell-modules/patches/atomic-primops-Cabal-1.25.patch

···
+diff --git a/Setup.hs b/Setup.hs
+index ddf5a02..7ad1f26 100644
+--- a/Setup.hs
++++ b/Setup.hs
+@@ -1,4 +1,4 @@
+-
++{-# LANGUAGE CPP #-}
+ import Control.Monad (when)
+ import Language.Haskell.TH
+ import Distribution.Simple                (defaultMainWithHooks, simpleUserHooks, UserHooks(postConf), Args)
+@@ -6,14 +6,25 @@ import Distribution.Simple.Utils          (cabalVersion)
+ import Distribution.Simple.LocalBuildInfo
+ import Distribution.Simple.Setup          (ConfigFlags)
+ import Distribution.Version               (Version(..))
++#if MIN_VERSION_Cabal(1,25,0)
++import Distribution.Version               (mkVersion)
++#endif
+ import Distribution.PackageDescription    (PackageDescription)
+ import Debug.Trace
+ 
++#if MIN_VERSION_Cabal(1,25,0)
++versionBranch :: Version -> Version
++versionBranch = id
++#else
++mkVersion :: [Int] -> Version
++mkVersion vs = Version vs []
++#endif
++
+ -- I couldn't figure out a way to do this check from the cabal file, so we drop down
+ -- here to do it instead:
+ checkGoodVersion :: IO ()
+ checkGoodVersion =
+-  if   cabalVersion >= Version [1,17,0] []
++  if   cabalVersion >= mkVersion [1,17,0]
+   then putStrLn (" [Setup.hs] This version of Cabal is ok for profiling: "++show cabalVersion)
+   else error (" [Setup.hs] This package should not be used in profiling mode with cabal version "++
+                         show (versionBranch cabalVersion)++" < 1.17.0\n"++