[libffi] closures for sparc

[Jeff Sturm]

On Sat, 4 Jan 2003, Andreas Tobler wrote:
> Hm, powerpc-unknown-linux-gnu doesn't like the static:

> .libs/ffitest.o: could not read symbols: Bad value

Strange.  Surely this isn't a problem in libffi though?

Can you try a newer ld and see if it fixes the problem?  If not, let me
know and I'll attempt a cross build (I don't have a powerpc-linux machine
handy).

Jeff