=> hint
Latest hint requires unix <2.6 so doesn’t build with GHC 7.6. Bumping upper bound manually then reveals that
ghc-mtl
also doesn’t build under 7.6, but for more involved reasons (i.e. the GHC API changed). So who knows what will happen with that.
All seem OK.
glib-0.12.3.1 doesn’t build under GHC 7.6 because of this error:
System/Glib/GObject.chs:130:1: Unacceptable result type in foreign declaration: IO (FunPtr (Ptr () -> IO ())) When checking declaration: foreign import ccall safe “wrapper” mkDestroyNotifyPtr :: IO () -> IO DestroyNotify