From f2d7998a967e2aa944686abb4f3930d27b03ffef Mon Sep 17 00:00:00 2001
From: Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
Date: Tue, 7 Dec 2010 03:01:14 +0900
Subject: [PATCH] Copy tcclib.h to tests directory so GCC uses its own headers.

http://repo.or.cz/w/tinycc.git/commit/86ffc4812952f11a35afa19b24a3e6d1a12f4490

removed this cp command. However, it was necessary to pass tests on x86-64
because include/stdarg.h is different from GCC's definition on x86-64.
---
 tests/Makefile | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tests/Makefile b/tests/Makefile
index d7e94b9f..017f35cf 100644
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -39,8 +39,10 @@ libtcc_test$(EXESUF): libtcc_test.c ../$(LIBTCC)
 	$(CC) -o $@ $^ -I.. $(CFLAGS) $(LIBS) $(LINK_LIBTCC)
 
 # test.ref - generate using gcc
+# copy only tcclib.h so GCC's stddef and stdarg will be used
 test.ref: tcctest.c
-	$(CC) -o tcctest.gcc $< -w $(CFLAGS) -I../include 
+	cp -u ../include/tcclib.h .
+	$(CC) -o tcctest.gcc $< -I. -w $(CFLAGS)
 	./tcctest.gcc > $@
 
 # auto test