diff options
Diffstat (limited to 'arch/i386/Makefile')
-rw-r--r-- | arch/i386/Makefile | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/i386/Makefile b/arch/i386/Makefile index d3c0409d201c..bd2d53a9dd2b 100644 --- a/arch/i386/Makefile +++ b/arch/i386/Makefile | |||
@@ -42,9 +42,9 @@ include $(srctree)/arch/i386/Makefile.cpu | |||
42 | cflags-$(CONFIG_REGPARM) += $(shell if [ $(call cc-version) -ge 0300 ] ; then \ | 42 | cflags-$(CONFIG_REGPARM) += $(shell if [ $(call cc-version) -ge 0300 ] ; then \ |
43 | echo "-mregparm=3"; fi ;) | 43 | echo "-mregparm=3"; fi ;) |
44 | 44 | ||
45 | # Disable unit-at-a-time mode, it makes gcc use a lot more stack | 45 | # Disable unit-at-a-time mode on pre-gcc-4.0 compilers, it makes gcc use |
46 | # due to the lack of sharing of stacklots. | 46 | # a lot more stack due to the lack of sharing of stacklots: |
47 | CFLAGS += $(call cc-option,-fno-unit-at-a-time) | 47 | CFLAGS += $(shell if [ $(call cc-version) -lt 0400 ] ; then echo $(call cc-option,-fno-unit-at-a-time); fi ;) |
48 | 48 | ||
49 | CFLAGS += $(cflags-y) | 49 | CFLAGS += $(cflags-y) |
50 | 50 | ||