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authorPeter Simons <simons@cryp.to>2011-09-05 19:31:42 +0000
committerPeter Simons <simons@cryp.to>2011-09-05 19:31:42 +0000
commited864ff8c38d1e594176931b19b73ff5dbf02516 (patch)
tree513b405b3d4f7fd6030e36ab816ff1333de7f54e /pkgs/development/tools/parsing
parent65c90e5d012e2d3c113151f958899c264acd3dbb (diff)
haskell-happy: fixed build of version 1.18.4
svn path=/nixpkgs/trunk/; revision=29039
Diffstat (limited to 'pkgs/development/tools/parsing')
-rw-r--r--pkgs/development/tools/parsing/happy/1.18.4.nix3
1 files changed, 2 insertions, 1 deletions
diff --git a/pkgs/development/tools/parsing/happy/1.18.4.nix b/pkgs/development/tools/parsing/happy/1.18.4.nix
index 5b52d222f374e..cc5c60a3d43b2 100644
--- a/pkgs/development/tools/parsing/happy/1.18.4.nix
+++ b/pkgs/development/tools/parsing/happy/1.18.4.nix
@@ -1,4 +1,4 @@
-{ cabal, mtl }:
+{ cabal, mtl, perl }:
 
 cabal.mkDerivation (self: {
   pname = "happy";
@@ -7,6 +7,7 @@ cabal.mkDerivation (self: {
   isLibrary = false;
   isExecutable = true;
   buildDepends = [ mtl ];
+  buildTools = [ perl ];
   meta = {
     homepage = "http://www.haskell.org/happy/";
     description = "Happy is a parser generator for Haskell";