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nds32: Fix gcc 8.0 compiler option incompatible.

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When the kernel configs of ftrace and frame pointer options are
choosed, the compiler option of kernel will incompatible.
	Error message:
		nds32le-linux-gcc: error: -pg and -fomit-frame-pointer are incompatible

Signed-off-by: Nickhu <nickhu@andestech.com>
Signed-off-by: Zong Li <zong@andestech.com>
Acked-by: Greentime Hu <greentime@andestech.com>
Signed-off-by: Greentime Hu <greentime@andestech.com>
This commit is contained in:
Nickhu 2018-10-18 16:37:55 +08:00 committed by Greentime Hu
parent 8730c178b4
commit 4c3d6174e0
1 changed files with 5 additions and 1 deletions
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6
arch/nds32/mm/Makefile
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@ -4,4 +4,8 @@ obj-y := extable.o tlb.o \
obj-$(CONFIG_ALIGNMENT_TRAP) += alignment.o
obj-$(CONFIG_HIGHMEM) += highmem.o
CFLAGS_proc-n13.o += -fomit-frame-pointer
ifdef CONFIG_FUNCTION_TRACER
CFLAGS_REMOVE_proc.o = $(CC_FLAGS_FTRACE)
endif
CFLAGS_proc.o += -fomit-frame-pointer