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| author | Nickhu <nickhu@andestech.com> | 2018-10-18 16:37:55 +0800 |
|---|---|---|
| committer | Greentime Hu <greentime@andestech.com> | 2018-11-06 18:01:39 +0800 |
| commit | 4c3d6174e0e17599549f636ec48ddf78627a17fe (patch) | |
| tree | 55fd42a26bc0be95d14f48d4aa1445594421cd75 | |
| parent | 8730c178b4208ec52f4c2b381d9a2b685a791b1c (diff) | |
| download | lwn-4c3d6174e0e17599549f636ec48ddf78627a17fe.tar.gz lwn-4c3d6174e0e17599549f636ec48ddf78627a17fe.zip | |
nds32: Fix gcc 8.0 compiler option incompatible.
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>
| -rw-r--r-- | arch/nds32/mm/Makefile | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/nds32/mm/Makefile b/arch/nds32/mm/Makefile index 6b6855852223..7c5c15ad854a 100644 --- a/arch/nds32/mm/Makefile +++ b/arch/nds32/mm/Makefile @@ -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 |