nds32: Fix gcc 8.0 compiler option incompatible.

Fix gcc 8.0 compiler option incompatible When the kernel configs of ftrace and frame pointer options are choosed.

Nickhu (1):
nds32: Fix gcc 8.0 compiler option incompatible.

 arch/nds32/mm/Makefile | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

2.17.0

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

---
 arch/nds32/mm/Makefile | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

index 6b6855852223..7c5c15ad854a 100644
@@ -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

2.17.0

Nickhu <[email protected]> 於 2018年10月18日 週四 下午4:38寫道：