From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752100Ab3LBPOR (ORCPT ); Mon, 2 Dec 2013 10:14:17 -0500 Received: from mail-ea0-f179.google.com ([209.85.215.179]:52783 "EHLO mail-ea0-f179.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751438Ab3LBPOP (ORCPT ); Mon, 2 Dec 2013 10:14:15 -0500 Message-ID: <529CA3EA.5080708@gmail.com> Date: Mon, 02 Dec 2013 16:14:50 +0100 From: Franck Bui-Huu User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.1.1 MIME-Version: 1.0 To: Michal Marek CC: linux-kernel@vger.kernel.org Subject: Re: [PATCH] Fix detectition of kernel git repository in setlocalversion script References: <1385990497-11805-1-git-send-email-fbuihuu@gmail.com> <529C9FF7.3040005@suse.cz> In-Reply-To: <529C9FF7.3040005@suse.cz> Content-Type: text/plain; charset=ISO-8859-2 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 12/02/2013 03:57 PM, Michal Marek wrote: > On 2.12.2013 14:21, Franck Bui-Huu wrote: >> diff --git a/scripts/setlocalversion b/scripts/setlocalversion >> index 0b5ccf3..c16e65d 100755 >> --- a/scripts/setlocalversion >> +++ b/scripts/setlocalversion >> @@ -43,7 +43,8 @@ scm_version() >> fi >> >> # Check for git and a git repo. >> - if test -d .git && head=`git rev-parse --verify --short HEAD 2>/dev/null`; then >> + if topdir=$(git rev-parse --show-cdup 2>/dev/null) && test -z "$topdir" && >> + head=`git rev-parse --verify --short HEAD 2>/dev/null`; then > > You can do test -z "$(git rev-parse --show-cdup 2>/dev/null)" without > the $topdir variable. No, "$(git rev-parse --show-cdup 2>/dev/null)" would also give the empty string if the git command fails (ie not inside a git repository at all). Thanks. -- Franck