Commit 8bd407b9 authored by Jiri Olsa's avatar Jiri Olsa Committed by Arnaldo Carvalho de Melo
Browse files

perf tools: Move arch check into config/Makefile 



Moving arch check into config/Makefile.

Signed-off-by: default avatarJiri Olsa <jolsa@redhat.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1369398928-9809-3-git-send-email-jolsa@redhat.com


Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent 095ae69b

tools/perf/Makefile

+14 −29
Original line number Diff line number Diff line
@@ -55,37 +55,23 @@ include config/utilities.mak 
$(OUTPUT)PERF-VERSION-FILE: .FORCE-PERF-VERSION-FILE

	@$(SHELL_PATH) util/PERF-VERSION-GEN $(OUTPUT)



uname_M := $(shell uname -m 2>/dev/null || echo not)



ARCH ?= $(shell echo $(uname_M) | sed -e s/i.86/i386/ -e s/sun4u/sparc64/ \

				  -e s/arm.*/arm/ -e s/sa110/arm/ \

				  -e s/s390x/s390/ -e s/parisc64/parisc/ \

				  -e s/ppc.*/powerpc/ -e s/mips.*/mips/ \

				  -e s/sh[234].*/sh/ -e s/aarch64.*/arm64/ )

NO_PERF_REGS := 1



CC = $(CROSS_COMPILE)gcc

AR = $(CROSS_COMPILE)ar



# Additional ARCH settings for x86

ifeq ($(ARCH),i386)

	override ARCH := x86

	NO_PERF_REGS := 0

	LIBUNWIND_LIBS = -lunwind -lunwind-x86

endif

ifeq ($(ARCH),x86_64)

	override ARCH := x86

	IS_X86_64 := 0

	ifeq (, $(findstring m32,$(EXTRA_CFLAGS)))

		IS_X86_64 := $(shell echo __x86_64__ | ${CC} -E -x c - | tail -n 1)

# include config/Makefile by default and rule out

# non-config cases

config := 1



NON_CONFIG_TARGETS := clean TAGS tags cscope help



ifdef MAKECMDGOALS

ifeq ($(filter-out $(NON_CONFIG_TARGETS),$(MAKECMDGOALS)),)

  config := 0

endif

	ifeq (${IS_X86_64}, 1)

		RAW_ARCH := x86_64

		ARCH_CFLAGS := -DARCH_X86_64

		ARCH_INCLUDE = ../../arch/x86/lib/memcpy_64.S ../../arch/x86/lib/memset_64.S

endif

	NO_PERF_REGS := 0

	LIBUNWIND_LIBS = -lunwind -lunwind-x86_64



ifeq ($(config),1)

include config/Makefile

endif



# Treat warnings as errors unless directed not to
@@ -208,7 +194,7 @@ ifneq ($(OUTPUT),) 
#$(info Determined 'OUTPUT' to be $(OUTPUT))

endif



BASIC_CFLAGS = \

BASIC_CFLAGS += \

	-Iutil/include \

	-Iarch/$(ARCH)/include \

	$(if $(objtree),-I$(objtree)/arch/$(ARCH)/include/generated/uapi) \
@@ -857,7 +843,6 @@ ifeq ($(NO_PERF_REGS),0) 
	ifeq ($(ARCH),x86)

		LIB_H += arch/x86/include/perf_regs.h

	endif

	BASIC_CFLAGS += -DHAVE_PERF_REGS

endif



ifndef NO_STRLCPY

tools/perf/config/Makefile

0 → 100644
+34 −0
Original line number Diff line number Diff line 
uname_M := $(shell uname -m 2>/dev/null || echo not)



ARCH ?= $(shell echo $(uname_M) | sed -e s/i.86/i386/ -e s/sun4u/sparc64/ \

				  -e s/arm.*/arm/ -e s/sa110/arm/ \

				  -e s/s390x/s390/ -e s/parisc64/parisc/ \

				  -e s/ppc.*/powerpc/ -e s/mips.*/mips/ \

				  -e s/sh[234].*/sh/ -e s/aarch64.*/arm64/ )

NO_PERF_REGS := 1



# Additional ARCH settings for x86

ifeq ($(ARCH),i386)

	override ARCH := x86

	NO_PERF_REGS := 0

	LIBUNWIND_LIBS = -lunwind -lunwind-x86

endif



ifeq ($(ARCH),x86_64)

	override ARCH := x86

	IS_X86_64 := 0

	ifeq (, $(findstring m32,$(EXTRA_CFLAGS)))

		IS_X86_64 := $(shell echo __x86_64__ | ${CC} -E -x c - | tail -n 1)

	endif

	ifeq (${IS_X86_64}, 1)

		RAW_ARCH := x86_64

		ARCH_CFLAGS := -DARCH_X86_64

		ARCH_INCLUDE = ../../arch/x86/lib/memcpy_64.S ../../arch/x86/lib/memset_64.S

	endif

	NO_PERF_REGS := 0

	LIBUNWIND_LIBS = -lunwind -lunwind-x86_64

endif



ifeq ($(NO_PERF_REGS),0)

        BASIC_CFLAGS += -DHAVE_PERF_REGS

endif

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