From 337fdafb1b7a74d09d47c8aae919d5b3d34afb99 Mon Sep 17 00:00:00 2001
From: David Waern <david.waern@gmail.com>
Date: Fri, 10 Oct 2008 21:34:59 +0000
Subject: Add back .haddock file versioning based on GHC version

It was accidentally removed in the patch for GHC 6.8.2 compatibility
---
 src/Haddock/InterfaceFile.hs | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/Haddock/InterfaceFile.hs b/src/Haddock/InterfaceFile.hs
index 9ad22431..22f1e4d1 100644
--- a/src/Haddock/InterfaceFile.hs
+++ b/src/Haddock/InterfaceFile.hs
@@ -57,7 +57,16 @@ binaryInterfaceMagic = 0xD0Cface
 -- Instead of adding one, we add three to all version numbers
 -- when one of our own (stored) datatypes is changed. 
 binaryInterfaceVersion :: Word16
+#if __GLASGOW_HASKELL__ == 608 && __GHC_PATCHLEVEL__ == 2
 binaryInterfaceVersion = 2
+#endif         
+#if __GLASGOW_HASKELL__ == 608 && __GHC_PATCHLEVEL__ == 3
+binaryInterfaceVersion = 3
+#endif           
+#if __GLASGOW_HASKELL__ >= 609
+binaryInterfaceVersion = 4
+#endif
+
 
 initBinMemSize :: Int
 initBinMemSize = 1024*1024
-- 
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