ver = 3.2.1
pkg = libffi-$(ver)

https://ftp.osuosl.org/pub/blfs/conglomeration/libffi/$(pkg).tar.gz \
  md5:83b89587607e3eb65c70d361f13bab43 \
  sha512:980ca30a8d76f963fca722432b1fe5af77d7a4e4d2eac5144fbc5374d4c596609a293440573f4294207e1bdd9fda80ad1e1cafb2ffb543df5a275bc3bd546483 \
  #
	win32/$(pkg)-mswin.patch -p0

$(pkg)/config.guess -> /tool/config.guess
$(pkg)/config.sub -> /tool/config.sub

! chdir: $(pkg)| autoconf || exit 0