let dirs = Packages.libraryDirs pkg
let libs = Packages.hsLibraries pkg
+ -- The FFI GHCi import lib isn't needed as
+ -- compiler/ghci/Linker.lhs + rts/Linker.c link the
+ -- interpreted references to FFI to the compiled FFI.
+ -- We therefore filter it out so that we don't get
+ -- duplicate symbol errors.
+ libs' = filter ("HSffi" /=) libs
-- Because of slight differences between the GHC dynamic linker and
-- the native system linker some packages have to link with a
-- different list of libraries when using GHCi. Examples include: libs
then Packages.extraLibraries pkg
else Packages.extraGHCiLibraries pkg)
++ [ lib | '-':'l':lib <- Packages.ldOptions pkg ]
- classifieds <- mapM (locateOneObj dirs) libs
+ classifieds <- mapM (locateOneObj dirs) libs'
-- Complication: all the .so's must be loaded before any of the .o's.
let dlls = [ dll | DLL dll <- classifieds ]