Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751125AbaBHBrM (ORCPT ); Fri, 7 Feb 2014 20:47:12 -0500 Received: from szxga02-in.huawei.com ([119.145.14.65]:32690 "EHLO szxga02-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750706AbaBHBrL (ORCPT ); Fri, 7 Feb 2014 20:47:11 -0500 From: Wang Nan To: CC: Sasha Levin , Wang Nan , "Ingo Molnar" , Andrew Morton , "Geng Hui" Subject: [PATCH resend 1/2] liblockdep: Use realpath for srctree and objtree Date: Sat, 8 Feb 2014 09:43:40 +0800 Message-ID: <1391823820-11154-1-git-send-email-wangnan0@huawei.com> X-Mailer: git-send-email 1.8.4 In-Reply-To: <1390730778-30366-1-git-send-email-wangnan0@huawei.com> References: <1390730778-30366-1-git-send-email-wangnan0@huawei.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.107.197.247] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org If BUILD_SRC or CURDIR contains tailing '/', the file names passed to gcc will contain '//'. It will be contained .o's in debuginfo, then confuse debugedit: https://bugzilla.redhat.com/show_bug.cgi?id=304121 This patch uses realpath command to makesure potential tailing '/'s are removed. Signed-off-by: Wang Nan Acked-by: Sasha Levin Cc: Ingo Molnar Cc: Andrew Morton Cc: Geng Hui --- tools/lib/lockdep/Makefile | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/lib/lockdep/Makefile b/tools/lib/lockdep/Makefile index da8b7aa..e638dd5 100644 --- a/tools/lib/lockdep/Makefile +++ b/tools/lib/lockdep/Makefile @@ -87,8 +87,8 @@ endif # BUILD_SRC # We process the rest of the Makefile if this is the final invocation of make ifeq ($(skip-makefile),) -srctree := $(if $(BUILD_SRC),$(BUILD_SRC),$(CURDIR)) -objtree := $(CURDIR) +srctree := $(realpath $(if $(BUILD_SRC),$(BUILD_SRC),$(CURDIR))) +objtree := $(realpath $(CURDIR)) src := $(srctree) obj := $(objtree) -- 1.8.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/