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authorzhaoxiao <zhaoxiao@uniontech.com>2021-04-20 15:00:52 +0800
committerThomas Bogendoerfer <tsbogend@alpha.franken.de>2021-04-21 13:44:35 +0200
commit1b6bc35a01bd6b874165379255929b7badfdecb5 (patch)
treed015171ad07cc697cc37e738c4d6e18e9da5afda /arch/mips
parent987b42074b66cc5ca31e70cec89d3d0d14ad0ff3 (diff)
MIPS: Makefile: Replace -pg with CC_FLAGS_FTRACE
This patch replaces the "open-coded" -pg compile flag with a CC_FLAGS_FTRACE makefile variable which architectures can override if a different option should be used for code generation. Signed-off-by: zhaoxiao <zhaoxiao@uniontech.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Diffstat (limited to 'arch/mips')
-rw-r--r--arch/mips/boot/compressed/Makefile2
-rw-r--r--arch/mips/kernel/Makefile8
-rw-r--r--arch/mips/vdso/Makefile4
3 files changed, 7 insertions, 7 deletions
diff --git a/arch/mips/boot/compressed/Makefile b/arch/mips/boot/compressed/Makefile
index f93f72bcba97..e4b7839293e1 100644
--- a/arch/mips/boot/compressed/Makefile
+++ b/arch/mips/boot/compressed/Makefile
@@ -18,7 +18,7 @@ include $(srctree)/arch/mips/Kbuild.platforms
BOOT_HEAP_SIZE := 0x400000
# Disable Function Tracer
-KBUILD_CFLAGS := $(filter-out -pg, $(KBUILD_CFLAGS))
+KBUILD_CFLAGS := $(filter-out $(CC_FLAGS_FTRACE), $(KBUILD_CFLAGS))
KBUILD_CFLAGS := $(filter-out -fstack-protector, $(KBUILD_CFLAGS))
diff --git a/arch/mips/kernel/Makefile b/arch/mips/kernel/Makefile
index b4a57f1de772..814b3da30501 100644
--- a/arch/mips/kernel/Makefile
+++ b/arch/mips/kernel/Makefile
@@ -17,10 +17,10 @@ obj-y += cpu-probe.o
endif
ifdef CONFIG_FUNCTION_TRACER
-CFLAGS_REMOVE_ftrace.o = -pg
-CFLAGS_REMOVE_early_printk.o = -pg
-CFLAGS_REMOVE_perf_event.o = -pg
-CFLAGS_REMOVE_perf_event_mipsxx.o = -pg
+CFLAGS_REMOVE_ftrace.o = $(CC_FLAGS_FTRACE)
+CFLAGS_REMOVE_early_printk.o = $(CC_FLAGS_FTRACE)
+CFLAGS_REMOVE_perf_event.o = $(CC_FLAGS_FTRACE)
+CFLAGS_REMOVE_perf_event_mipsxx.o = $(CC_FLAGS_FTRACE)
endif
obj-$(CONFIG_CEVT_BCM1480) += cevt-bcm1480.o
diff --git a/arch/mips/vdso/Makefile b/arch/mips/vdso/Makefile
index 2131d3fd7333..1b2ea34c3d3b 100644
--- a/arch/mips/vdso/Makefile
+++ b/arch/mips/vdso/Makefile
@@ -46,7 +46,7 @@ CFLAGS_vgettimeofday-o32.o = -include $(srctree)/$(src)/config-n32-o32-env.c -in
CFLAGS_vgettimeofday-n32.o = -include $(srctree)/$(src)/config-n32-o32-env.c -include $(c-gettimeofday-y)
endif
-CFLAGS_REMOVE_vgettimeofday.o = -pg
+CFLAGS_REMOVE_vgettimeofday.o = $(CC_FLAGS_FTRACE)
ifdef CONFIG_MIPS_DISABLE_VDSO
ifndef CONFIG_MIPS_LD_CAN_LINK_VDSO
@@ -60,7 +60,7 @@ ldflags-y := -Bsymbolic --no-undefined -soname=linux-vdso.so.1 \
$(filter -E%,$(KBUILD_CFLAGS)) -nostdlib -shared \
-G 0 --eh-frame-hdr --hash-style=sysv --build-id=sha1 -T
-CFLAGS_REMOVE_vdso.o = -pg
+CFLAGS_REMOVE_vdso.o = $(CC_FLAGS_FTRACE)
GCOV_PROFILE := n
UBSAN_SANITIZE := n

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