diff options
| author | Denis Vlasenko <vda.linux@googlemail.com> | 2008-12-16 07:48:29 +0000 |
|---|---|---|
| committer | Denis Vlasenko <vda.linux@googlemail.com> | 2008-12-16 07:48:29 +0000 |
| commit | 64577cf4a644a240ada3e2ba454e0094feb5985a (patch) | |
| tree | 19bd66b66e381651ea129d54511f26ff6760676f /Rules.mak | |
| parent | a53368f98c431dd9a30b7999735a7ef5170f1e9d (diff) | |
fix testing "gcc -mpreferred-stack-boundary=2" on x86_64
Diffstat (limited to 'Rules.mak')
| -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 |