From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S935730Ab3BTPcj (ORCPT ); Wed, 20 Feb 2013 10:32:39 -0500 Received: from mail.skyhub.de ([78.46.96.112]:50988 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933906Ab3BTPch (ORCPT ); Wed, 20 Feb 2013 10:32:37 -0500 From: Borislav Petkov To: LKML Cc: Arnaldo Carvalho de Melo , Steven Rostedt , Ingo Molnar , Borislav Petkov Subject: [PATCH 2/7] perf: Honor parallel jobs Date: Wed, 20 Feb 2013 16:32:28 +0100 Message-Id: <1361374353-30385-3-git-send-email-bp@alien8.de> X-Mailer: git-send-email 1.8.1.3.535.ga923c31 In-Reply-To: <1361374353-30385-1-git-send-email-bp@alien8.de> References: <1361374353-30385-1-git-send-email-bp@alien8.de> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Borislav Petkov We need to hand down parallel build options like the internal make --jobserver-fds one so that parallel builds can also happen when building perf from the toplevel directory. Make it so #1! Signed-off-by: Borislav Petkov --- Makefile | 4 ++-- tools/scripts/Makefile.include | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/Makefile b/Makefile index 2cd4c6be44f2..f14a9c9672be 100644 --- a/Makefile +++ b/Makefile @@ -1330,11 +1330,11 @@ kernelversion: # Clear a bunch of variables before executing the submake tools/: FORCE $(Q)mkdir -p $(objtree)/tools - $(Q)$(MAKE) LDFLAGS= MAKEFLAGS= O=$(objtree) subdir=tools -C $(src)/tools/ + $(Q)$(MAKE) LDFLAGS= MAKEFLAGS="$(filter --j% -j,$(MAKEFLAGS))" O=$(objtree) subdir=tools -C $(src)/tools/ tools/%: FORCE $(Q)mkdir -p $(objtree)/tools - $(Q)$(MAKE) LDFLAGS= MAKEFLAGS= O=$(objtree) subdir=tools -C $(src)/tools/ $* + $(Q)$(MAKE) LDFLAGS= MAKEFLAGS="$(filter --j% -j,$(MAKEFLAGS))" O=$(objtree) subdir=tools -C $(src)/tools/ $* # Single targets # --------------------------------------------------------------------------- diff --git a/tools/scripts/Makefile.include b/tools/scripts/Makefile.include index 2964b96aa55f..00a05f45b39a 100644 --- a/tools/scripts/Makefile.include +++ b/tools/scripts/Makefile.include @@ -70,7 +70,7 @@ ifndef V QUIET_BISON = @echo ' ' BISON $@; descend = \ - @echo ' ' DESCEND $(1); \ + +@echo ' ' DESCEND $(1); \ mkdir -p $(OUTPUT)$(1) && \ $(MAKE) $(COMMAND_O) subdir=$(if $(subdir),$(subdir)/$(1),$(1)) $(PRINT_DIR) -C $(1) $(2) endif -- 1.8.1.3.535.ga923c31