From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1161836AbcFHIqe (ORCPT ); Wed, 8 Jun 2016 04:46:34 -0400 Received: from terminus.zytor.com ([198.137.202.10]:54226 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1161215AbcFHIqb (ORCPT ); Wed, 8 Jun 2016 04:46:31 -0400 Date: Wed, 8 Jun 2016 01:45:46 -0700 From: tip-bot for He Kuang Message-ID: Cc: namhyung@kernel.org, eranian@google.com, ak@linux.intel.com, jpoimboe@redhat.com, hekuang@huawei.com, hpa@zytor.com, alexander.shishkin@linux.intel.com, dsahern@gmail.com, sukadev@linux.vnet.ibm.com, kan.liang@intel.com, acme@redhat.com, tglx@linutronix.de, adrian.hunter@intel.com, mhiramat@kernel.org, linux-kernel@vger.kernel.org, tumanova@linux.vnet.ibm.com, peterz@infradead.org, jolsa@kernel.org, wangnan0@huawei.com, penberg@kernel.org, mingo@kernel.org Reply-To: hpa@zytor.com, alexander.shishkin@linux.intel.com, sukadev@linux.vnet.ibm.com, dsahern@gmail.com, kan.liang@intel.com, namhyung@kernel.org, eranian@google.com, jpoimboe@redhat.com, ak@linux.intel.com, hekuang@huawei.com, peterz@infradead.org, jolsa@kernel.org, mingo@kernel.org, wangnan0@huawei.com, penberg@kernel.org, acme@redhat.com, tglx@linutronix.de, adrian.hunter@intel.com, linux-kernel@vger.kernel.org, mhiramat@kernel.org, tumanova@linux.vnet.ibm.com In-Reply-To: <1464924803-22214-2-git-send-email-hekuang@huawei.com> References: <1464924803-22214-2-git-send-email-hekuang@huawei.com> To: linux-tip-commits@vger.kernel.org Subject: [tip:perf/core] perf unwind: Use LIBUNWIND_DIR for remote libunwind feature check Git-Commit-ID: 195106b9ff87da6da600b2c33d6a8b38281e1af3 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: 195106b9ff87da6da600b2c33d6a8b38281e1af3 Gitweb: http://git.kernel.org/tip/195106b9ff87da6da600b2c33d6a8b38281e1af3 Author: He Kuang AuthorDate: Fri, 3 Jun 2016 03:33:10 +0000 Committer: Arnaldo Carvalho de Melo CommitDate: Tue, 7 Jun 2016 12:08:51 -0300 perf unwind: Use LIBUNWIND_DIR for remote libunwind feature check Pass LIBUNWIND_DIR to feature check flags for remote libunwind tests. So perf can be able to detect remote libunwind libraries from arbitrary directory. Signed-off-by: He Kuang Acked-by: Jiri Olsa Cc: Adrian Hunter Cc: Alexander Shishkin Cc: Andi Kleen Cc: David Ahern Cc: Ekaterina Tumanova Cc: Josh Poimboeuf Cc: Kan Liang Cc: Masami Hiramatsu Cc: Namhyung Kim Cc: Pekka Enberg Cc: Peter Zijlstra Cc: Stephane Eranian Cc: Sukadev Bhattiprolu Cc: Wang Nan Link: http://lkml.kernel.org/r/1464924803-22214-2-git-send-email-hekuang@huawei.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/config/Makefile | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/tools/perf/config/Makefile b/tools/perf/config/Makefile index 1e46277..6f9f566 100644 --- a/tools/perf/config/Makefile +++ b/tools/perf/config/Makefile @@ -67,9 +67,18 @@ endif # # make DEBUG=1 LIBUNWIND_DIR=/opt/libunwind/ # + +libunwind_arch_set_flags = $(eval $(libunwind_arch_set_flags_code)) +define libunwind_arch_set_flags_code + FEATURE_CHECK_CFLAGS-libunwind-$(1) = -I$(LIBUNWIND_DIR)/include + FEATURE_CHECK_LDFLAGS-libunwind-$(1) = -L$(LIBUNWIND_DIR)/lib +endef + ifdef LIBUNWIND_DIR LIBUNWIND_CFLAGS = -I$(LIBUNWIND_DIR)/include LIBUNWIND_LDFLAGS = -L$(LIBUNWIND_DIR)/lib + LIBUNWIND_ARCHS = x86 x86_64 arm aarch64 debug-frame-arm debug-frame-aarch64 + $(foreach libunwind_arch,$(LIBUNWIND_ARCHS),$(call libunwind_arch_set_flags,$(libunwind_arch))) endif LIBUNWIND_LDFLAGS += $(LIBUNWIND_LIBS)