haskell-xxhash: fix build with GHC 8.x

2016-11-01 11:01:51 +01:00 · 2016-11-01 11:01:51 +01:00 · 58707589d2
commit 58707589d2
parent ecbb932957
1 changed files with 6 additions and 0 deletions
--- a/pkgs/development/haskell-modules/configuration-ghc-8.0.x.nix
+++ b/pkgs/development/haskell-modules/configuration-ghc-8.0.x.nix
@ -60,4 +60,10 @@ self: super: {
    sha256 = "026vv2k3ks73jngwifszv8l59clg88pcdr4mz0wr0gamivkfa1zy";
  });

+  xxhash = overrideCabal super.xxhash (drv: {
+    postPatch = (drv.postPatch or "") + ''
+      sed -i -e 's| && <4.7||g' xxhash.cabal
+    '';
+  });
+
 }