cat ghc-tarballs/libffi/libffi*.tar.gz | $(GZIP_CMD) -d | { cd libffi && $(TAR_CMD) -xf - ; }
mv libffi/libffi-* libffi/build
chmod +x libffi/ln
+ # don't report nonselinux systems as selinux
+ cd libffi/build && "$(PATCH_CMD)" -p0 < ../libffi.selinux-detection-3.0.8.patch
# Because -Werror may be in SRC_CC_OPTS/SRC_LD_OPTS, we need to turn
# warnings off or the compilation of libffi might fail due to warnings
AR=$(AR) \
NM=$(NM) \
CFLAGS="$(SRC_CC_OPTS) $(CONF_CC_OPTS_STAGE1) -w" \
- LDFLAGS="$(SRC_LD_OPTS) $(CONF_LD_OPTS_STAGE1) -w" \
+ LDFLAGS="$(SRC_LD_OPTS) $(CONF_GCC_LINKER_OPTS_STAGE1) -w" \
"$(SHELL)" configure \
--enable-static=yes \
--enable-shared=$(libffi_EnableShared) \