From nobody Sat Nov 1 22:30:13 2025 Delivered-To: importer@patchew.org Received-SPF: temperror (zoho.com: Error in retrieving data from DNS) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=temperror (zoho.com: Error in retrieving data from DNS) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (208.118.235.17 [208.118.235.17]) by mx.zohomail.com with SMTPS id 1509723364940476.0353749561799; Fri, 3 Nov 2017 08:36:04 -0700 (PDT) Received: from localhost ([::1]:37209 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eAe0W-0000sJ-J5 for importer@patchew.org; Fri, 03 Nov 2017 11:35:44 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:38141) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eAdyb-0007zH-Ed for qemu-devel@nongnu.org; Fri, 03 Nov 2017 11:33:46 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eAdya-00016w-Bv for qemu-devel@nongnu.org; Fri, 03 Nov 2017 11:33:45 -0400 Received: from mx1.redhat.com ([209.132.183.28]:57096) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1eAdya-00015p-6j for qemu-devel@nongnu.org; Fri, 03 Nov 2017 11:33:44 -0400 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 34DEEC04BD33; Fri, 3 Nov 2017 15:33:43 +0000 (UTC) Received: from t460.redhat.com (unknown [10.33.36.70]) by smtp.corp.redhat.com (Postfix) with ESMTP id D7D1460317; Fri, 3 Nov 2017 15:33:41 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mx1.redhat.com 34DEEC04BD33 Authentication-Results: ext-mx07.extmail.prod.ext.phx2.redhat.com; dmarc=none (p=none dis=none) header.from=redhat.com Authentication-Results: ext-mx07.extmail.prod.ext.phx2.redhat.com; spf=fail smtp.mailfrom=berrange@redhat.com From: "Daniel P. Berrange" To: qemu-devel@nongnu.org Date: Fri, 3 Nov 2017 15:33:30 +0000 Message-Id: <20171103153333.6416-3-berrange@redhat.com> In-Reply-To: <20171103153333.6416-1-berrange@redhat.com> References: <20171103153333.6416-1-berrange@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.31]); Fri, 03 Nov 2017 15:33:43 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PATCH v3 2/5] build: don't create temporary files in source dir X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Alexey Kardashevskiy , Peter Maydell , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_6 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" There are cases where users do VPATH builds with the source directory being= on a read-only volume. In such a case they have to manually run the command 'git-submodule.sh ...modules...' ahead of time. When checking for status we should not then write into the source dir. Signed-off-by: Daniel P. Berrange Reviewed-by: Eric Blake --- scripts/git-submodule.sh | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/scripts/git-submodule.sh b/scripts/git-submodule.sh index 039f782d81..21909ea413 100755 --- a/scripts/git-submodule.sh +++ b/scripts/git-submodule.sh @@ -39,10 +39,9 @@ fi case "$command" in status) test -f "$substat" || exit 1 - trap "rm -f ${substat}.tmp" EXIT - $GIT submodule status $modules > "${substat}.tmp" - test $? -ne 0 && error "failed to query git submodule status" - diff "${substat}" "${substat}.tmp" >/dev/null + CURSTATUS=3D`$GIT submodule status $modules` + OLDSTATUS=3D`cat $substat` + test "$CURSTATUS" =3D "$OLDSTATUS" exit $? ;; update) --=20 2.13.6