From 9b43a7d1be2cf79b85d36f7f51dd9edd8d39fdda Mon Sep 17 00:00:00 2001
From: Paul Sokolovsky <pfalcon@users.sourceforge.net>
Date: Sat, 18 Jun 2016 00:17:47 +0300
Subject: [PATCH] unix/Makefile: libffi: Build with -Os.

Also try to use -fno-exceptions. Other options taken from libffi's configure
defaults.
---
 unix/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/unix/Makefile b/unix/Makefile
index 3df690b8c5..e209aa427d 100644
--- a/unix/Makefile
+++ b/unix/Makefile
@@ -297,7 +297,7 @@ libffi:
 	cd ../lib/libffi; git clean -d -x -f
 	cd ../lib/libffi; ./autogen.sh
 	mkdir -p ../lib/libffi/build_dir; cd ../lib/libffi/build_dir; \
-	../configure $(CROSS_COMPILE_HOST) --prefix=$$PWD/out CC="$(CC)" CXX="$(CXX)" LD="$(LD)"; \
+	../configure $(CROSS_COMPILE_HOST) --prefix=$$PWD/out --disable-structs CC="$(CC)" CXX="$(CXX)" LD="$(LD)" CFLAGS="-Os -fomit-frame-pointer -fstrict-aliasing -ffast-math -fno-exceptions"; \
 	make install-exec-recursive; make -C include install-data-am
 
 axtls: ../lib/axtls/README