tests/Makefile: x86_64 changes
tests/Makefile: x86_64 changes

dochang/cffi,cffi/cffi,attila-lendvai/cffi,akovalenko/cffi,marsijanin/cffi,attila-lendvai/cffi,stassats/cffi,3b/cffi,marsijanin/cffi,cffi/cffi,stassats/cffi,wesen/cffi,dkochmanski/cffi,kingcheez/cffi-cheez,3b/cffi,3b/cffi,marsijanin/cffi,kingcheez/cffi-cheez,kingcheez/cffi-cheez,wesen/cffi,stassats/cffi,dochang/cffi,mcna/cffi,cffi/cffi,dkochmanski/cffi,mcna/cffi,akovalenko/cffi,dochang/cffi,dkochmanski/cffi,akovalenko/cffi,wesen/cffi