From patchwork Wed Nov 23 11:08:04 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?SsOpcsO0bWUgUG91aWxsZXI=?= X-Patchwork-Id: 698148 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from silver.osuosl.org (smtp3.osuosl.org [140.211.166.136]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 3tP03t6w2cz9t2F for ; Wed, 23 Nov 2016 22:10:02 +1100 (AEDT) Received: from localhost (localhost [127.0.0.1]) by silver.osuosl.org (Postfix) with ESMTP id C08532EC19; Wed, 23 Nov 2016 11:10:00 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from silver.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id lsu++NeHZOQp; Wed, 23 Nov 2016 11:09:54 +0000 (UTC) Received: from ash.osuosl.org (ash.osuosl.org [140.211.166.34]) by silver.osuosl.org (Postfix) with ESMTP id ADB122F3EF; Wed, 23 Nov 2016 11:09:04 +0000 (UTC) X-Original-To: buildroot@lists.busybox.net Delivered-To: buildroot@osuosl.org Received: from whitealder.osuosl.org (smtp1.osuosl.org [140.211.166.138]) by ash.osuosl.org (Postfix) with ESMTP id E28DD1BFC46 for ; Wed, 23 Nov 2016 11:08:31 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by whitealder.osuosl.org (Postfix) with ESMTP id E2B5888273 for ; Wed, 23 Nov 2016 11:08:31 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from whitealder.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id GCwOMI6Fg+K2 for ; Wed, 23 Nov 2016 11:08:28 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey-1.7.6 Received: from lupi.sysmic.org (sysmic.org [62.210.89.17]) by whitealder.osuosl.org (Postfix) with ESMTPS id 8958D882A9 for ; Wed, 23 Nov 2016 11:08:28 +0000 (UTC) Received: from lupi.online.net (sysmic.org [62.210.89.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: jezz) by lupi.sysmic.org (Postfix) with ESMTPSA id 2FBF042741; Wed, 23 Nov 2016 12:08:27 +0100 (CET) From: =?UTF-8?q?J=C3=A9r=C3=B4me=20Pouiller?= To: buildroot@busybox.net Date: Wed, 23 Nov 2016 12:08:04 +0100 Message-Id: <1479899298-14655-5-git-send-email-jezz@sysmic.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1479899298-14655-1-git-send-email-jezz@sysmic.org> References: <1479899298-14655-1-git-send-email-jezz@sysmic.org> MIME-Version: 1.0 Cc: Thomas Petazzoni , =?UTF-8?q?J=C3=A9r=C3=B4me=20Pouiller?= Subject: [Buildroot] [PATCH v3 04/18] fs/tar: make results reproducible X-BeenThere: buildroot@busybox.net X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Discussion and development of buildroot List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: buildroot-bounces@busybox.net Sender: "buildroot" In order to make tar images reproducible, force files order in tarball. This work was sponsored by `BA Robotic Systems'. Signed-off-by: Jérôme Pouiller --- fs/tar/tar.mk | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/fs/tar/tar.mk b/fs/tar/tar.mk index 11c69c5..70dc454 100644 --- a/fs/tar/tar.mk +++ b/fs/tar/tar.mk @@ -7,7 +7,8 @@ TAR_OPTS := $(call qstrip,$(BR2_TARGET_ROOTFS_TAR_OPTIONS)) define ROOTFS_TAR_CMD - tar $(TAR_OPTS) -cf $@ --numeric-owner -C $(TARGET_DIR) . + ( cd $(TARGET_DIR); find -print0 | LC_ALL=C sort -z | \ + tar $(TAR_OPTS) -cf $@ --null -T - --no-recursion --numeric-owner ) endef $(eval $(call ROOTFS_TARGET,tar))