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-rw-r--r--arch/powerpc/Makefile13
1 files changed, 1 insertions, 12 deletions
diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index 9b52e42e581b..bd06a3ccda31 100644
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile
@@ -161,18 +161,7 @@ CFLAGS-$(CONFIG_GENERIC_CPU) += -mcpu=powerpc64
endif
ifdef CONFIG_MPROFILE_KERNEL
- ifeq ($(shell $(srctree)/arch/powerpc/tools/gcc-check-mprofile-kernel.sh $(CC) -I$(srctree)/include -D__KERNEL__),OK)
- CC_FLAGS_FTRACE := -pg -mprofile-kernel
- KBUILD_CPPFLAGS += -DCC_USING_MPROFILE_KERNEL
- else
- # If the user asked for mprofile-kernel but the toolchain doesn't
- # support it, emit a warning and deliberately break the build later
- # with mprofile-kernel-not-supported. We would prefer to make this an
- # error right here, but then the user would never be able to run
- # oldconfig to change their configuration.
- $(warning Compiler does not support mprofile-kernel, set CONFIG_DISABLE_MPROFILE_KERNEL)
- CC_FLAGS_FTRACE := -mprofile-kernel-not-supported
- endif
+ CC_FLAGS_FTRACE := -pg -mprofile-kernel
endif
CFLAGS-$(CONFIG_CELL_CPU) += $(call cc-option,-mcpu=cell)