From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755335AbbBRSdI (ORCPT ); Wed, 18 Feb 2015 13:33:08 -0500 Received: from terminus.zytor.com ([198.137.202.10]:41110 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755314AbbBRSdE (ORCPT ); Wed, 18 Feb 2015 13:33:04 -0500 Date: Wed, 18 Feb 2015 10:31:25 -0800 From: tip-bot for Jiri Olsa Message-ID: Cc: dsahern@gmail.com, paulus@samba.org, bp@alien8.de, acme@redhat.com, hpa@zytor.com, peterz@infradead.org, cjashfor@linux.vnet.ibm.com, eranian@google.com, sukadev@linux.vnet.ibm.com, alexis.berlemont@gmail.com, fweisbec@gmail.com, mingo@kernel.org, linux-kernel@vger.kernel.org, tglx@linutronix.de, will.deacon@arm.com, namhyung@kernel.org, jolsa@kernel.org Reply-To: hpa@zytor.com, bp@alien8.de, dsahern@gmail.com, paulus@samba.org, acme@redhat.com, tglx@linutronix.de, linux-kernel@vger.kernel.org, jolsa@kernel.org, namhyung@kernel.org, will.deacon@arm.com, sukadev@linux.vnet.ibm.com, eranian@google.com, peterz@infradead.org, cjashfor@linux.vnet.ibm.com, mingo@kernel.org, fweisbec@gmail.com, alexis.berlemont@gmail.com To: linux-tip-commits@vger.kernel.org Subject: [tip:perf/core] tools build: Add subdir support Git-Commit-ID: 579ff6d409afa00e78822be9482d382dffd29ff4 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: 579ff6d409afa00e78822be9482d382dffd29ff4 Gitweb: http://git.kernel.org/tip/579ff6d409afa00e78822be9482d382dffd29ff4 Author: Jiri Olsa AuthorDate: Tue, 30 Dec 2014 16:44:11 +0100 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 12 Feb 2015 11:20:44 -0300 tools build: Add subdir support Add support to make directory any time we build objects out of the tree (O=/tmp/krava) and the output directory does not exist. Signed-off-by: Jiri Olsa Tested-by: Sukadev Bhattiprolu Tested-by: Will Deacon Cc: Alexis Berlemont Cc: Borislav Petkov Cc: Corey Ashford Cc: David Ahern Cc: Frederic Weisbecker Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/n/tip-h80ukls4o2kpr0e4c4bfln6u@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/build/Makefile.build | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/tools/build/Makefile.build b/tools/build/Makefile.build index 35174d9..692e1b1 100644 --- a/tools/build/Makefile.build +++ b/tools/build/Makefile.build @@ -37,6 +37,11 @@ subdir-obj-y := build-file := $(dir)/Build include $(build-file) +# Create directory unless it exists +quiet_cmd_mkdir = MKDIR $(dir $@) + cmd_mkdir = mkdir -p $(dir $@) + rule_mkdir = $(if $(wildcard $(dir $@)),,@$(call echo-cmd,mkdir) $(cmd_mkdir)) + # Compile command quiet_cmd_cc_o_c = CC $@ cmd_cc_o_c = $(CC) $(c_flags) -c -o $@ $< @@ -49,9 +54,11 @@ quiet_cmd_ld_multi = LD $@ # Build rules $(OUTPUT)%.o: %.c FORCE + $(call rule_mkdir) $(call if_changed_dep,cc_o_c) $(OUTPUT)%.o: %.S FORCE + $(call rule_mkdir) $(call if_changed_dep,cc_o_c) # Gather build data: