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authorPeter Simons <simons@cryp.to>2015-04-19 20:17:35 +0200
committerPeter Simons <simons@cryp.to>2015-04-20 00:06:52 +0200
commit921e73eb7e71ad6bddc4a3798c1d94439a45b547 (patch)
treefcd5c30fcfbf32ee1ebfd61a5b67fc0aedf6a165 /pkgs/development/haskell-modules/configuration-ghc-7.6.x.nix
parenta9d7fff06c75c404f4de6053f38fa95e477591d6 (diff)
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haskell-nats: fix build with older compilers
Diffstat (limited to 'pkgs/development/haskell-modules/configuration-ghc-7.6.x.nix')
-rw-r--r--pkgs/development/haskell-modules/configuration-ghc-7.6.x.nix3
1 files changed, 3 insertions, 0 deletions
diff --git a/pkgs/development/haskell-modules/configuration-ghc-7.6.x.nix b/pkgs/development/haskell-modules/configuration-ghc-7.6.x.nix
index d23bc99810a..235a165d2cd 100644
--- a/pkgs/development/haskell-modules/configuration-ghc-7.6.x.nix
+++ b/pkgs/development/haskell-modules/configuration-ghc-7.6.x.nix
@@ -74,4 +74,7 @@ self: super: {
   # Newer versions require a more recent compiler.
   control-monad-free = super.control-monad-free_0_5_3;
 
+  # Needs hashable on pre 7.10.x compilers.
+  nats = addBuildDepend super.nats self.hashable;
+
 }