diff options
Diffstat (limited to 'arch/mips/Makefile')
| -rw-r--r-- | arch/mips/Makefile | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/mips/Makefile b/arch/mips/Makefile index 56e1d42a5796..056aae597123 100644 --- a/arch/mips/Makefile +++ b/arch/mips/Makefile @@ -97,6 +97,15 @@ cflags-y += $(call cc-option, -finline-limit=100000) LDFLAGS_vmlinux += -G 0 -static -n -nostdlib MODFLAGS += -mlong-calls +# +# We explicitly add the endianness specifier if needed, this allows +# to compile kernels with a toolchain for the other endianness. We +# carefully avoid to add it redundantly because gcc 3.3/3.4 complains +# when fed the toolchain default! +# +cflags-$(CONFIG_CPU_BIG_ENDIAN) += $(shell $(CC) -dumpmachine |grep -q 'mips*el-linux*' && echo -EB) +cflags-$(CONFIG_CPU_LITTLE_ENDIAN) += $(shell $(CC) -dumpmachine |grep -q 'mips*el-linux*' || echo -EL) + cflags-$(CONFIG_SB1XXX_CORELIS) += -mno-sched-prolog -fno-omit-frame-pointer # |