Hi, When building from git (branch ghc-7.8 as of today), I run into a haddock issue because __GLASGOW_HASKELL__ appearently is not 709 on my system. Not sure whether this is a bug, and if it should go to trac/haddock or trac/ghc, so I decided to post it here. My "fix" is easy enough (even though I ran into other problems later, so I don't really know how well it works): | ~/src/ghc/utils/haddock/src/Haddock$ git diff | diff --git a/src/Haddock/InterfaceFile.hs b/src/Haddock/InterfaceFile.hs | index 924829d..19a742f 100644 | --- a/src/Haddock/InterfaceFile.hs | +++ b/src/Haddock/InterfaceFile.hs | @@ -76,14 +76,14 @@ binaryInterfaceMagic = 0xD0Cface | -- (2) set `binaryInterfaceVersionCompatibility` to [binaryInterfaceVersion] | -- | binaryInterfaceVersion :: Word16 | -#if __GLASGOW_HASKELL__ == 709 | +-- #if __GLASGOW_HASKELL__ == 709 | binaryInterfaceVersion = 25 | | binaryInterfaceVersionCompatibility :: [Word16] | binaryInterfaceVersionCompatibility = [binaryInterfaceVersion] | -#else | -#error Unsupported GHC version | -#endif | +-- #else | +-- #error Unsupported GHC version | +-- #endif | | | initBinMemSize :: Int thanks, matthias