From mboxrd@z Thu Jan 1 00:00:00 1970 X-GM-THRID: 6596940181830369280 X-Received: by 2002:a19:7403:: with SMTP id v3-v6mr662537lfe.33.1535969828992; Mon, 03 Sep 2018 03:17:08 -0700 (PDT) X-BeenThere: isar-users@googlegroups.com Received: by 2002:a19:540c:: with SMTP id i12-v6ls1092176lfb.6.gmail; Mon, 03 Sep 2018 03:17:08 -0700 (PDT) X-Google-Smtp-Source: ANB0VdYkP1vnPdbAdTXDlPe+KdsTmf2V7U59VqWYKE0nLPoHMyGNvWrJtY7sEBRkAVO6Th5rlFu1 X-Received: by 2002:a19:18d4:: with SMTP id 81-v6mr873652lfy.7.1535969828359; Mon, 03 Sep 2018 03:17:08 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1535969828; cv=none; d=google.com; s=arc-20160816; b=vqBvuiopHWHJ5tJNLTblqigBebNIjwT2zRJmUuBZpZAIqS03mVTGXq/8uGrF1gsc/U 9IBBCIH9Y6PXaKMvB2XSFze3CB5dKLbwlu8FsytEZvTJUfJHMrtK4To4sY7nY1k0qt8v HREuwU8QOK4mw2NNNYdjqag2IaSOsPJUsGE1Qxz8STSmGFoe5563leK2pQEcl+4SS8DZ gLEyhhfi6B6skfpdd3d53gC0NfGonywMnMawvVCCk9757qPleoGWdlng7Xh2ctwE9Itf dTzGHmnceewcjtHQcXJ5bEPfJ6eTUi/Qk+i3g5wPsqYXgWbyHsrb2uKA4/SDJvKEJEGC iKEA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=content-transfer-encoding:content-language:mime-version:user-agent :date:message-id:subject:from:cc:to:arc-authentication-results; bh=6JPGxxVM0d89qNOkh0MyvN/Gf5Pg4ha+ppo9BSXI8Uo=; b=p3+qnKUCzVIw1JVdkCXMVZ3VOTwXjRooq/wEhlTfGv/8fvMU12DbdD25VYGFLIwDxc DkjNS0EyCN6RxAdbBzjbLyRKVXAWCZallvQDh6Rl3DifRXwZ5YzPw9HDmfrrEDenE4xs IPpv8jnsr90DPu2hqcnk8vElvolEv6rMOnB+oFSct0n+FVmXsqwQES26xutnet2/UbCe rUR+t1u5bUKl7+ZNpOjUJdlrPrnZnitIfCozLQxarTlmWPVECQ2Bftf3qQBzbtIbCyHS 7+8T5XID23h5nJMRzDoUnm0XNipylGmmCQRwlhZmyZfEnoe2w4InfmOceD5fesjK8f8X qeSA== ARC-Authentication-Results: i=1; gmr-mx.google.com; spf=pass (google.com: domain of jan.kiszka@siemens.com designates 194.138.37.39 as permitted sender) smtp.mailfrom=jan.kiszka@siemens.com Return-Path: Received: from lizzard.sbs.de (lizzard.sbs.de. [194.138.37.39]) by gmr-mx.google.com with ESMTPS id v82-v6si721220lje.2.2018.09.03.03.17.08 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 03 Sep 2018 03:17:08 -0700 (PDT) Received-SPF: pass (google.com: domain of jan.kiszka@siemens.com designates 194.138.37.39 as permitted sender) client-ip=194.138.37.39; Authentication-Results: gmr-mx.google.com; spf=pass (google.com: domain of jan.kiszka@siemens.com designates 194.138.37.39 as permitted sender) smtp.mailfrom=jan.kiszka@siemens.com Received: from mail1.sbs.de (mail1.sbs.de [192.129.41.35]) by lizzard.sbs.de (8.15.2/8.15.2) with ESMTPS id w83AH68c018561 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 3 Sep 2018 12:17:06 +0200 Received: from [167.87.47.247] ([167.87.47.247]) by mail1.sbs.de (8.15.2/8.15.2) with ESMTP id w83AH5Ud032061; Mon, 3 Sep 2018 12:17:06 +0200 To: isar-users Cc: Claudius Heine , Alexander Smirnov From: Jan Kiszka Subject: [PATCH] isar-bootstrap-helper: Purge /var/lib/apt/lists on cleanup Message-ID: <279d3431-fe77-18e9-a748-a0dec0271d57@siemens.com> Date: Mon, 3 Sep 2018 12:17:05 +0200 User-Agent: Mozilla/5.0 (X11; U; Linux i686 (x86_64); de; rv:1.8.1.12) Gecko/20080226 SUSE/2.0.0.12-1.1 Thunderbird/2.0.0.12 Mnenhy/0.7.5.666 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-TUID: APzMoJzVHxP1 This saves dozens of MB on the target image. The user just needs to run "apt-get update" to restore it. Signed-off-by: Jan Kiszka --- The lowest hanging fruit for tinyfication. Base image on armhf, e.g., is now ~100 MB. Claudius, to my understanding, this will not break reproducibility as --clean is only done on the final target image, not during the build, not on the buildchroots. meta/classes/isar-bootstrap-helper.bbclass | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/meta/classes/isar-bootstrap-helper.bbclass b/meta/classes/isar-bootstrap-helper.bbclass index d45cdd7..de056c1 100644 --- a/meta/classes/isar-bootstrap-helper.bbclass +++ b/meta/classes/isar-bootstrap-helper.bbclass @@ -136,6 +136,6 @@ setup_root_file_system() { sudo -E chroot "$ROOTFSDIR" \ /usr/bin/apt-get clean sudo "$ROOTFSDIR/chroot-setup.sh" "cleanup" "$ROOTFSDIR" - sudo rm -f "$ROOTFSDIR/chroot-setup.sh" + sudo rm -rf "$ROOTFSDIR/chroot-setup.sh" "$ROOTFSDIR/var/lib/apt/lists/"* fi } -- 2.16.4