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authorPeter Simons <simons@cryp.to>2015-04-18 01:43:40 +0200
committerPeter Simons <simons@cryp.to>2015-04-18 20:43:23 +0200
commit3ec8e5875478c24c14c4c2b99544fd706de9de07 (patch)
tree1d195172d8955daa3ce6e30a9a3a90a2407d74ef /pkgs
parente9eacd119c12db9714ded264b0a7e252cb633d7a (diff)
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haskell-configuration-ghc-7.8.x: fix transformers-compat
Diffstat (limited to 'pkgs')
-rw-r--r--pkgs/development/haskell-modules/configuration-ghc-7.8.x.nix2
1 files changed, 1 insertions, 1 deletions
diff --git a/pkgs/development/haskell-modules/configuration-ghc-7.8.x.nix b/pkgs/development/haskell-modules/configuration-ghc-7.8.x.nix
index 4007072b0a7a..2511d163332e 100644
--- a/pkgs/development/haskell-modules/configuration-ghc-7.8.x.nix
+++ b/pkgs/development/haskell-modules/configuration-ghc-7.8.x.nix
@@ -42,7 +42,7 @@ self: super: {
 
   # Configure mtl 2.1.x.
   mtl = self.mtl_2_1_3_1;
-  transformers-compat = enableCabalFlag super.transformers-compat "three";
+  transformers-compat = addBuildDepend (enableCabalFlag super.transformers-compat "three") self.mtl;
   mtl-compat = addBuildDepend (enableCabalFlag super.mtl-compat "two-point-one") self.transformers-compat;
 
   # haddock-api 2.16 requires ghc>=7.10