X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2Fmain%2FSysTools.lhs;h=5805e3c3ea196465071bbb52d5876c5ec205cb82;hb=b0e7c6f2d78e856761944c27755b442e36ead60f;hp=a4224e98aa19221ce72ee0ba67dd0145b9dc1bbe;hpb=1889796e4c1048f2c18f7875c5d0cdbf53468bc6;p=ghc-hetmet.git

diff --git a/compiler/main/SysTools.lhs b/compiler/main/SysTools.lhs
index a4224e9..5805e3c 100644
--- a/compiler/main/SysTools.lhs
+++ b/compiler/main/SysTools.lhs
@@ -75,7 +75,6 @@ import GHC.IOBase       ( IOErrorType(..) )
 #else
 import System.Process	( runInteractiveProcess, getProcessExitCode )
 import Control.Concurrent( forkIO, newChan, readChan, writeChan )
-import Data.Char        ( isSpace )
 import FastString       ( mkFastString )
 import SrcLoc           ( SrcLoc, mkSrcLoc, noSrcSpan, mkSrcSpan )
 #endif
@@ -474,7 +473,7 @@ xs `isContainedIn` ys = any (xs `isPrefixOf`) (tails ys)
 getGccEnv :: [Option] -> IO (Maybe [(String,String)])
 getGccEnv opts = 
 #if __GLASGOW_HASKELL__ < 603
-  return (opts,Nothing)
+  return Nothing
 #else
   if null b_dirs
      then return Nothing
@@ -486,7 +485,8 @@ getGccEnv opts =
   get_b_opt (Option ('-':'B':dir)) = Left dir
   get_b_opt other = Right other  
 
-  mangle_path ("PATH",paths) = ("PATH", '\"' : head b_dirs ++ "\";" ++ paths)
+  mangle_path (path,paths) | map toUpper path == "PATH" 
+        = (path, '\"' : head b_dirs ++ "\";" ++ paths)
   mangle_path other = other
 #endif