From: simonmar <unknown>
Date: Mon, 23 Jun 2003 10:13:03 +0000 (+0000)
Subject: [project @ 2003-06-23 10:13:03 by simonmar]
X-Git-Tag: Approx_11550_changesets_converted~757
X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=commitdiff_plain;h=dd6fe03634149bfb79aa1878114514806161947b

[project @ 2003-06-23 10:13:03 by simonmar]
openFileEx can't be gotten from GHC.Handle any more.
---

diff --git a/ghc/compiler/utils/Binary.hs b/ghc/compiler/utils/Binary.hs
index 8f11809..16a5291 100644
--- a/ghc/compiler/utils/Binary.hs
+++ b/ghc/compiler/utils/Binary.hs
@@ -96,7 +96,18 @@ import GHC.Real			( Ratio(..) )
 import GHC.Exts
 import GHC.IOBase	 	( IO(..) )
 import GHC.Word			( Word8(..) )
+#endif
+
+#if __GLASGOW_HASKELL__ < 601
+-- openFileEx is available from the lang package, but we want to 
+-- be independent of hslibs libraries.
 import GHC.Handle		( openFileEx, IOModeEx(..) )
+#else
+import System.IO		( openBinaryFile )
+#endif
+
+#if __GLASGOW_HASKELL__ < 601
+openBinaryFile f mode = openFileEx f (BinaryMode mode)
 #endif
 
 #if __GLASGOW_HASKELL__ < 503
@@ -226,7 +237,7 @@ isEOFBin (BinIO _ ix_r h) = hIsEOF h
 writeBinMem :: BinHandle -> FilePath -> IO ()
 writeBinMem (BinIO _ _ _) _ = error "Data.Binary.writeBinMem: not a memory handle"
 writeBinMem (BinMem _ ix_r sz_r arr_r) fn = do
-  h <- openFileEx fn (BinaryMode WriteMode)
+  h <- openBinaryFile fn WriteMode
   arr <- readIORef arr_r
   ix  <- readFastMutInt ix_r
   hPutArray h arr ix