From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754547Ab3KUOwh (ORCPT ); Thu, 21 Nov 2013 09:52:37 -0500 Received: from mail-ea0-f179.google.com ([209.85.215.179]:53745 "EHLO mail-ea0-f179.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754148Ab3KUOwe (ORCPT ); Thu, 21 Nov 2013 09:52:34 -0500 From: Jean Pihet To: linux-kernel@vger.kernel.org, linaro-kernel@lists.linaro.org, Will Deacon , Jiri Olsa , Ingo Molnar , Arnaldo Cc: patches@linaro.org, Jean Pihet Subject: [PATCH 0/2] perf: config: add per-feature check flags Date: Thu, 21 Nov 2013 15:52:17 +0100 Message-Id: <1385045539-24537-1-git-send-email-jean.pihet@linaro.org> X-Mailer: git-send-email 1.7.11.7 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add CFLAGS and LDFLAGS for each feature to be checked. This allows to pass flags and parameters to the feature checks compilation. Use the per-feature check flags for the unwinding feature in order to correctly compile the libunwind and libunwind-debug-frame feature checks. This change set simplifies the flags passing mechanism between the Makefiles in config/Makefile and config/feature-checks; this could be farther optimized by moving the compilation flags to the per-feature check flags for all features to be checked. Tested on ARMv7 and ARMv8 with 'make DEBUG=1 LIBUNWIND_DIR=/usr/local -C tools/perf' Jean Pihet (2): perf: add per-feature check flags perf: unwinding: use the per-feature check flags tools/perf/config/Makefile | 38 +++++++++++++++++-------------- tools/perf/config/feature-checks/Makefile | 6 ++--- 2 files changed, 24 insertions(+), 20 deletions(-) -- 1.7.11.7