From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 34CB8C32789 for ; Thu, 8 Nov 2018 08:56:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 07AAE20825 for ; Thu, 8 Nov 2018 08:56:08 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 07AAE20825 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726822AbeKHSaf (ORCPT ); Thu, 8 Nov 2018 13:30:35 -0500 Received: from smtp2.provo.novell.com ([137.65.250.81]:46635 "EHLO smtp2.provo.novell.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726145AbeKHSaf (ORCPT ); Thu, 8 Nov 2018 13:30:35 -0500 Received: from Alpha.suse.asia (prv-ext-foundry1int.gns.novell.com [137.65.251.240]) by smtp2.provo.novell.com with ESMTP (NOT encrypted); Thu, 08 Nov 2018 01:55:55 -0700 From: Larry Chen To: mark@fasheh.com, jlbec@evilplan.org Cc: linux-kernel@vger.kernel.org, ocfs2-devel@oss.oracle.com, akpm@linux-foundation.org Subject: [PATCH] ocfs2: Improve ocfs2 Makefile Date: Thu, 8 Nov 2018 16:55:46 +0800 Message-Id: <20181108085546.15149-1-lchen@suse.com> X-Mailer: git-send-email 2.16.4 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Included file path was fixed in ocfs2 makefile, which might causes some confusion when compiling ocfs2 as an external module. Say if we compile ocfs2 module as following. cp -r /kernel/tree/fs/ocfs2 /other/dir/ocfs2 cd /other/dir/ocfs2 make -C /path/to/kernel_source M=`pwd` modules Acutally, the compiler wil try to find included file in /kernel/tree/fs/ocfs2, rather than the directory /other/dir/ocfs2. To fix this little bug, we introduce the var $(src) provided by kbuild. $(src) means the absolute path of the running kbuild file. Signed-off-by: Larry Chen --- fs/ocfs2/Makefile | 2 +- fs/ocfs2/dlm/Makefile | 2 +- fs/ocfs2/dlmfs/Makefile | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/fs/ocfs2/Makefile b/fs/ocfs2/Makefile index 99ee093182cb..cc9b32b9db7c 100644 --- a/fs/ocfs2/Makefile +++ b/fs/ocfs2/Makefile @@ -1,5 +1,5 @@ # SPDX-License-Identifier: GPL-2.0 -ccflags-y := -Ifs/ocfs2 +ccflags-y := -I$(src) obj-$(CONFIG_OCFS2_FS) += \ ocfs2.o \ diff --git a/fs/ocfs2/dlm/Makefile b/fs/ocfs2/dlm/Makefile index bd1aab1f49a4..ef2854422a6e 100644 --- a/fs/ocfs2/dlm/Makefile +++ b/fs/ocfs2/dlm/Makefile @@ -1,4 +1,4 @@ -ccflags-y := -Ifs/ocfs2 +ccflags-y := -I$(src)/.. obj-$(CONFIG_OCFS2_FS_O2CB) += ocfs2_dlm.o diff --git a/fs/ocfs2/dlmfs/Makefile b/fs/ocfs2/dlmfs/Makefile index eed3db8c5b49..33431a0296a3 100644 --- a/fs/ocfs2/dlmfs/Makefile +++ b/fs/ocfs2/dlmfs/Makefile @@ -1,4 +1,4 @@ -ccflags-y := -Ifs/ocfs2 +ccflags-y := -I$(src)/.. obj-$(CONFIG_OCFS2_FS) += ocfs2_dlmfs.o -- 2.16.4