From 9d4e6c3d2411e418743787064da7d4696e7bcf3a Mon Sep 17 00:00:00 2001
From: Iku Iwasa <iku.iwasa@gmail.com>
Date: Sun, 19 Apr 2015 13:38:05 +0100
Subject: Make it able to find executable on Windows

This adds Cabal dependency to cabal-helper library.
---
 Distribution/Helper.hs | 3 ++-
 cabal-helper.cabal     | 1 +
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/Distribution/Helper.hs b/Distribution/Helper.hs
index 6946465..323de0e 100644
--- a/Distribution/Helper.hs
+++ b/Distribution/Helper.hs
@@ -63,6 +63,7 @@ import Data.Monoid
 import Data.List
 import Data.Default
 import Data.Typeable
+import Distribution.Simple.BuildPaths (exeExtension)
 import System.Environment
 import System.FilePath
 import System.Directory
@@ -241,7 +242,7 @@ findLibexecExe :: String -> IO FilePath
 findLibexecExe "cabal-helper-wrapper" = do
     libexecdir <- getLibexecDir
     let exeName = "cabal-helper-wrapper"
-        exe = libexecdir </> exeName
+        exe = libexecdir </> exeName <.> exeExtension
 
     exists <- doesFileExist exe
 
diff --git a/cabal-helper.cabal b/cabal-helper.cabal
index 56d85cb..ec35f9d 100644
--- a/cabal-helper.cabal
+++ b/cabal-helper.cabal
@@ -44,6 +44,7 @@ library
                      , CabalHelper.Types
   default-language:    Haskell2010
   Build-Depends:       base >= 4.5 && < 5
+                     , Cabal >= 1.14 && < 1.23
                      , data-default
                      , directory
                      , filepath
-- 
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