Fwd: [Gtk2hs-users] GHC 7.4+ rts_evalIO

Dear ghc developers, there seems to be a change in the C functions of ghc. How do we fix this? Is there some guide as to what has changed? Thanks, Axel Begin forwarded message:

From: Andriy Polishchuk Date: 27. Januar 2012 03:36:50 MEZ To: gtk2hs-users@lists.sourceforge.net Subject: [Gtk2hs-users] GHC 7.4+ rts_evalIO

Hello, I'm newbie in haskell, so didn't got success bumping package manually. With new GHC gtk does not build with the following error:

System\Glib\hsgclosure.c:110:5: warning: passing argument 1 of 'rts_evalIO' from incompatible pointer type S:\prog\lang.haskell\ghc\lib/include/RtsAPI.h:202:6: note: expected 'struct Capability **' but argument is of type 'str ct Capability *'

Are there any simple workarounds or it's hard stuff and it's better for me to wait new release? The reason I want to hack with new GHC is that on windows there is fixed bug with ghci that doesn't allow to interactively link related libraries.

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