diff options
-rw-r--r-- | Rules.mak | 3 |
1 files changed, 2 insertions, 1 deletions
@@ -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 |