From 64577cf4a644a240ada3e2ba454e0094feb5985a Mon Sep 17 00:00:00 2001 From: Denis Vlasenko Date: Tue, 16 Dec 2008 07:48:29 +0000 Subject: fix testing "gcc -mpreferred-stack-boundary=2" on x86_64 --- Rules.mak | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'Rules.mak') diff --git a/Rules.mak b/Rules.mak index b3dec5bde..86a7c48d3 100644 --- a/Rules.mak +++ b/Rules.mak @@ -184,7 +184,8 @@ ifeq ($(CONFIG_386)$(CONFIG_486)$(CONFIG_586)$(CONFIG_586MMX),y) # NB: this may make SSE insns segfault! # -O1 -march=pentium3, -Os -msse etc are known to be affected. # See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13685 - OPTIMIZATION+=$(call check_gcc,-mpreferred-stack-boundary=2,) + # -m32 is needed if host is 64-bit + OPTIMIZATION+=$(call check_gcc,-m32 -mpreferred-stack-boundary=2,) else OPTIMIZATION+=$(call check_gcc,-mpreferred-stack-boundary=4,) endif -- cgit v1.2.3