Including libffi as a submodule

[John Wiegley]

>>>>> "BG" == Ben Gamari <ben at smart-cactus.org> writes:

BG> Note that under this scheme it will still be possible to link against the
BG> system's libffi installation using ./configure's --enable-system-libffi
BG> flag.

Will distributions of GHC be using a system libffi which still has the bugs
you mentioned?

-- 
John Wiegley                  GPG fingerprint = 4710 CF98 AF9B 327B B80F
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