From 935e6bd310f20d3371ae6bd6f01dd3430a4123b6 Mon Sep 17 00:00:00 2001 From: Wang Nan Date: Mon, 11 Jan 2016 13:47:58 +0000 Subject: [PATCH] tools: Move Makefile.arch from perf/config to tools/scripts After this patch other directories can use this architecture detector without directly including it from perf's directory. Libbpf would utilize it to get proper $(ARCH) so it can receive correct uapi include directory. Tested-by: Naveen N. Rao Acked-by: Jiri Olsa Cc: Sukadev Bhattiprolu Cc: Zefan Li Cc: pi3orama@163.com Signed-off-by: Wang Nan Link: http://lkml.kernel.org/r/1452520124-2073-8-git-send-email-wangnan0@huawei.com [ Add missing srctree definition in tests/make ] Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/config/Makefile | 2 +- tools/perf/tests/make | 16 +++++++++++++++- tools/{perf/config => scripts}/Makefile.arch | 0 3 files changed, 16 insertions(+), 2 deletions(-) rename tools/{perf/config => scripts}/Makefile.arch (100%) diff --git a/tools/perf/config/Makefile b/tools/perf/config/Makefile index 0793c7654858..7545ba60053e 100644 --- a/tools/perf/config/Makefile +++ b/tools/perf/config/Makefile @@ -17,7 +17,7 @@ detected_var = $(shell echo "$(1)=$($(1))" >> $(OUTPUT).config-detected) CFLAGS := $(EXTRA_CFLAGS) $(EXTRA_WARNINGS) -include $(src-perf)/config/Makefile.arch +include $(srctree)/tools/scripts/Makefile.arch $(call detected_var,ARCH) diff --git a/tools/perf/tests/make b/tools/perf/tests/make index 130be7c88824..df38decc48c3 100644 --- a/tools/perf/tests/make +++ b/tools/perf/tests/make @@ -1,3 +1,5 @@ +include ../scripts/Makefile.include + ifndef MK ifeq ($(MAKECMDGOALS),) # no target specified, trigger the whole suite @@ -12,7 +14,19 @@ endif else PERF := . -include config/Makefile.arch +# As per kernel Makefile, avoid funny character set dependencies +unexport LC_ALL +LC_COLLATE=C +LC_NUMERIC=C +export LC_COLLATE LC_NUMERIC + +ifeq ($(srctree),) +srctree := $(patsubst %/,%,$(dir $(shell pwd))) +srctree := $(patsubst %/,%,$(dir $(srctree))) +#$(info Determined 'srctree' to be $(srctree)) +endif + +include $(srctree)/tools/scripts/Makefile.arch # FIXME looks like x86 is the only arch running tests ;-) # we need some IS_(32/64) flag to make this generic diff --git a/tools/perf/config/Makefile.arch b/tools/scripts/Makefile.arch similarity index 100% rename from tools/perf/config/Makefile.arch rename to tools/scripts/Makefile.arch -- 2.39.2