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 d3c0409d201..bd2d53a9dd2 100644 --- a/arch/i386/Makefile +++ b/arch/i386/Makefile @@ -42,9 +42,9 @@ include $(srctree)/arch/i386/Makefile.cpu cflags-$(CONFIG_REGPARM) += $(shell if [ $(call cc-version) -ge 0300 ] ; then \ echo "-mregparm=3"; fi ;) -# Disable unit-at-a-time mode, it makes gcc use a lot more stack -# due to the lack of sharing of stacklots. -CFLAGS += $(call cc-option,-fno-unit-at-a-time) +# Disable unit-at-a-time mode on pre-gcc-4.0 compilers, it makes gcc use +# a lot more stack due to the lack of sharing of stacklots: +CFLAGS += $(shell if [ $(call cc-version) -lt 0400 ] ; then echo $(call cc-option,-fno-unit-at-a-time); fi ;) CFLAGS += $(cflags-y) |