Fix build with directory-1.2.6.2.

It started exporting a isSymbolicLink which supports windows. But,
git-annex does no use symlinks on windows yet and this conflicts with the
function by the same name from unix-compat, so hide it.

Build/Configure.hs

@@ -4,7 +4,7 @@
 
 module Build.Configure where
 
-import System.Directory
+import System.Directory hiding (isSymbolicLink)
 import Control.Applicative
 import System.Environment (getArgs)
 import Control.Monad.IfElse

Build/DesktopFile.hs

@@ -20,7 +20,7 @@ import Utility.OSX
 import Assistant.Install.AutoStart
 import Assistant.Install.Menu
 
-import System.Directory
+import System.Directory hiding (isSymbolicLink)
 import System.Environment
 #ifndef mingw32_HOST_OS
 import System.Posix.User

Build/EvilLinker.hs

@@ -15,7 +15,7 @@ import Text.Parsec
 import Text.Parsec.String
 import Control.Applicative ((<$>))
 import Control.Monad
-import System.Directory
+import System.Directory hiding (isSymbolicLink)
 import Data.Maybe
 import Data.List
 

Build/EvilSplicer.hs

@@ -39,7 +39,7 @@ import Data.String.Utils
 import Data.Char
 import System.Environment
 import System.FilePath
-import System.Directory
+import System.Directory hiding (isSymbolicLink)
 import System.IO
 import Control.Monad
 import Prelude hiding (log)

Build/LinuxMkLibs.hs

@@ -12,7 +12,7 @@ module Main where
 import System.Environment
 import Data.Maybe
 import System.FilePath
-import System.Directory
+import System.Directory hiding (isSymbolicLink)
 import Control.Monad
 import Data.List
 import System.Posix.Files

Build/NullSoftInstaller.hs

@@ -21,7 +21,7 @@
 {-# LANGUAGE OverloadedStrings, FlexibleContexts #-}
 
 import Development.NSIS
-import System.Directory
+import System.Directory hiding (isSymbolicLink)
 import System.FilePath
 import Control.Monad
 import Control.Applicative

Build/OSXMkLibs.hs

@@ -10,7 +10,7 @@ module Main where
 import System.Environment (getArgs)
 import Data.Maybe
 import System.FilePath
-import System.Directory
+import System.Directory hiding (isSymbolicLink)
 import Control.Monad
 import Control.Monad.IfElse
 import Data.List

Build/Standalone.hs

@@ -12,7 +12,7 @@ module Main where
 import Control.Monad.IfElse
 import System.Environment
 import System.FilePath
-import System.Directory
+import System.Directory hiding (isSymbolicLink)
 import Control.Monad
 import Build.BundledPrograms
 

Build/TestConfig.hs

@@ -10,7 +10,7 @@ import Utility.SafeCommand
 
 import System.IO
 import System.FilePath
-import System.Directory
+import System.Directory hiding (isSymbolicLink)
 
 type ConfigKey = String
 data ConfigValue =

Build/Version.hs

@@ -6,7 +6,7 @@ module Build.Version where
 
 import Data.List
 import System.Environment
-import System.Directory
+import System.Directory hiding (isSymbolicLink)
 import Data.Char
 import System.Process
 import Control.Applicative