From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756293AbcAIQ1x (ORCPT ); Sat, 9 Jan 2016 11:27:53 -0500 Received: from terminus.zytor.com ([198.137.202.10]:41814 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755212AbcAIQ1v (ORCPT ); Sat, 9 Jan 2016 11:27:51 -0500 Date: Sat, 9 Jan 2016 08:27:31 -0800 From: tip-bot for Jiri Olsa Message-ID: Cc: linux-kernel@vger.kernel.org, a.p.zijlstra@chello.nl, tglx@linutronix.de, acme@redhat.com, dsahern@gmail.com, jolsa@kernel.org, lizefan@huawei.com, namhyung@kernel.org, wangnan0@huawei.com, mingo@kernel.org, pi3orama@163.com, hpa@zytor.com Reply-To: acme@redhat.com, linux-kernel@vger.kernel.org, a.p.zijlstra@chello.nl, tglx@linutronix.de, namhyung@kernel.org, wangnan0@huawei.com, pi3orama@163.com, hpa@zytor.com, mingo@kernel.org, dsahern@gmail.com, jolsa@kernel.org, lizefan@huawei.com In-Reply-To: <1450893514-9158-4-git-send-email-jolsa@kernel.org> References: <1450893514-9158-4-git-send-email-jolsa@kernel.org> To: linux-tip-commits@vger.kernel.org Subject: [tip:perf/core] tools build feature: Introduce feature_assign macro Git-Commit-ID: c6a5f88f335ec43d2850d62bc4924f719d265670 X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: c6a5f88f335ec43d2850d62bc4924f719d265670 Gitweb: http://git.kernel.org/tip/c6a5f88f335ec43d2850d62bc4924f719d265670 Author: Jiri Olsa AuthorDate: Wed, 23 Dec 2015 18:58:32 +0100 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 6 Jan 2016 20:11:13 -0300 tools build feature: Introduce feature_assign macro The feature_assign macro generates feature value assignment for name, like: $(call feature_assign,dwarf) == feature-dwarf=1 This will be used more in following patches. Signed-off-by: Jiri Olsa Tested-by: Wang Nan Cc: David Ahern Cc: Namhyung Kim Cc: Peter Zijlstra Cc: Zefan Li Cc: pi3orama Link: http://lkml.kernel.org/r/1450893514-9158-4-git-send-email-jolsa@kernel.org [ Rename it to feature_assign, the original shorter name was misleading, to say the least ;-) ] Signed-off-by: Arnaldo Carvalho de Melo --- tools/build/Makefile.feature | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/tools/build/Makefile.feature b/tools/build/Makefile.feature index 2075312..b1b262e 100644 --- a/tools/build/Makefile.feature +++ b/tools/build/Makefile.feature @@ -122,8 +122,14 @@ define feature_print_text_code MSG = $(shell printf '...%30s: %s' $(1) $(2)) endef +# +# generates feature value assignment for name, like: +# $(call feature_assign,dwarf) == feature-dwarf=1 +# +feature_assign = feature-$(1)=$(feature-$(1)) + FEATURE_DUMP_FILENAME = $(OUTPUT)FEATURE-DUMP$(FEATURE_USER) -FEATURE_DUMP := $(foreach feat,$(FEATURE_DISPLAY),feature-$(feat)($(feature-$(feat)))) +FEATURE_DUMP := $(foreach feat,$(FEATURE_DISPLAY),$(call feature_assign,$(feat))) FEATURE_DUMP_FILE := $(shell touch $(FEATURE_DUMP_FILENAME); cat $(FEATURE_DUMP_FILENAME)) # The $(feature_display) controls the default detection message