Makefile: GHCi still broken

Makefile: GHCi still broken

although
http://stackoverflow.com/questions/10123040/ghci-doesnt-work-with-ffi-export-declarations-shared-libaries
fixed an issue, there is now a different one:
> $ make ghci
> [...]
> Ok, modules loaded: Main, Mate.X86CodeGen, Mate.MethodPool, Mate.BasicBlocks, Mate.Utilities.
> Prelude Main> main
>
>
> GHCi runtime linker: fatal error: I found a duplicate definition for symbol
>    MateziUtilities_lookupMethod_srt
> whilst processing object file
>    ./Mate/Utilities.o
> This could be caused by:
>    * Loading two different object files which export the same symbol
>    * Specifying the same object file twice on the GHCi command line
>    * An incorrect `package.conf' entry, causing some object to be
>      loaded twice.
> GHCi cannot safely continue in this situation.  Exiting now.  Sorry.
>
> make: *** [ghci] Error 1

so, `make ghci' and `make tags' still doesn't work due to FFI stuff.
we have to use `make test' until we fix it :-(