From mboxrd@z Thu Jan 1 00:00:00 1970 X-GM-THRID: 7016230395466219520 X-Received: by 2002:a2e:3009:: with SMTP id w9mr3076714ljw.322.1633593440998; Thu, 07 Oct 2021 00:57:20 -0700 (PDT) X-BeenThere: isar-users@googlegroups.com Received: by 2002:a05:651c:1242:: with SMTP id h2ls416280ljh.2.gmail; Thu, 07 Oct 2021 00:57:20 -0700 (PDT) X-Google-Smtp-Source: ABdhPJy1RlCmh88GYNiQ9TsArpL6xImE+Jw9rbf8wgZCbnhn7IYTqQiO3swrDI14aUhf1p/Rokvv X-Received: by 2002:a2e:504:: with SMTP id 4mr3003761ljf.100.1633593439927; Thu, 07 Oct 2021 00:57:19 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1633593439; cv=none; d=google.com; s=arc-20160816; b=RQaIzuVrAOfP1oFPTskkuM1kmM7wwYTVwX53C0LmfI/9RBiAoCtGUdaVqxakVB9V23 hl7XNhcMWZaKFzECNXmf4S6l6aetRV1Zj1TtkWY/ltT7n2kdyuXTD9RU8GIStXCZ5W7G lJrFBVJSyckhMl6vL/1y48ATa9vp7Zz5RXdEWqKwkREn4BIIKXjLVW39FZK3QJTAif5d 3ZfehZhLnEnvT8f0VyXvuetlGVKJ23Z7y4gYnBfR6xg1C4OYXjk0U8J9E9VmFrwY3aCy /Ygnj2fp4kFv+PB1OQgBLf8Be+opzvrfckCllmO96k3pRGp2oD3TidtiviPa0il1k48o hiLg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from; bh=XjzMkm9XEVzn6mVeRSHibElcsn3JFpIPwWopE6ui9UA=; b=XimPQJGYimf0+8C3OQl7/tRV2/oFApQBPR425bCFZPnJ0neKZ86qN/3akKAeiFjeUN VPrCuf2b0ixjv0Ugn/q06N/FAvpgHEogqbu63/7Q/NzYws1B0C8Teo2NZhz4JdHVEXN/ u3c+pCzGaRHlNt+b3psB2Gbm8t2l1HuXVyikQfTE57cSN4/x/FC4prqbm9ipBjtICsEI 0cc69UnMLgCo/tuLXIITFNpZKdE2P9XEEeVBUxUJ6oj0rB3zut1ONIVjrguU5HGY0yPG 86HBHrqN315wbmCcicQ+UgVdoFDhJlElwCw2D+g3T2CjrDiklpxOxkaWcdtX6aPXeCZU F+/Q== ARC-Authentication-Results: i=1; gmr-mx.google.com; spf=pass (google.com: domain of adriaan.schmidt@siemens.com designates 194.138.37.40 as permitted sender) smtp.mailfrom=adriaan.schmidt@siemens.com; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=siemens.com Return-Path: Received: from gecko.sbs.de (gecko.sbs.de. [194.138.37.40]) by gmr-mx.google.com with ESMTPS id w6si984814lfa.7.2021.10.07.00.57.19 for (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Thu, 07 Oct 2021 00:57:19 -0700 (PDT) Received-SPF: pass (google.com: domain of adriaan.schmidt@siemens.com designates 194.138.37.40 as permitted sender) client-ip=194.138.37.40; Authentication-Results: gmr-mx.google.com; spf=pass (google.com: domain of adriaan.schmidt@siemens.com designates 194.138.37.40 as permitted sender) smtp.mailfrom=adriaan.schmidt@siemens.com; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=siemens.com Received: from mail1.sbs.de (mail1.sbs.de [192.129.41.35]) by gecko.sbs.de (8.15.2/8.15.2) with ESMTPS id 1977vJpj006414 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK) for ; Thu, 7 Oct 2021 09:57:19 +0200 Received: from random.ppmd.siemens.net (random.ppmd.siemens.net [139.25.68.25]) by mail1.sbs.de (8.15.2/8.15.2) with ESMTP id 1977vIkd004086; Thu, 7 Oct 2021 09:57:19 +0200 From: Adriaan Schmidt To: isar-users@googlegroups.com Cc: Adriaan Schmidt Subject: [PATCH 09/10] sstate: add caching to rootfs Date: Thu, 7 Oct 2021 09:56:36 +0200 Message-Id: <20211007075637.590860-10-adriaan.schmidt@siemens.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20211007075637.590860-1-adriaan.schmidt@siemens.com> References: <20211007075637.590860-1-adriaan.schmidt@siemens.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-TUID: JbOUd2Xyh8zu Signed-off-by: Adriaan Schmidt --- meta/classes/rootfs.bbclass | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/meta/classes/rootfs.bbclass b/meta/classes/rootfs.bbclass index bd8a241..befe8c7 100644 --- a/meta/classes/rootfs.bbclass +++ b/meta/classes/rootfs.bbclass @@ -255,3 +255,27 @@ python do_rootfs() { pass } addtask rootfs before do_build + +do_rootfs[depends] = "base-apt:do_cache isar-apt:do_cache_config" + +SSTATETASKS += "do_rootfs" +ROOTFS_SSTATE = "${WORKDIR}/rootfs-sstate" +do_rootfs[dirs] += "${ROOTFS_SSTATE}" +do_rootfs[cleandirs] += "${ROOTFS_SSTATE}" +do_rootfs[sstate-plaindirs] = "${ROOTFS_SSTATE}" +do_rootfs[sstate-interceptfuncs] = "rootfs_sstate_prepare" + +# the buildchroot is owned by root, so we need some sudoing to pack and unpack +rootfs_sstate_prepare() { + sudo tar -C ${WORKDIR} -cpf ${ROOTFS_SSTATE}/rootfs.tar --one-file-system rootfs +} + +rootfs_sstate_finalize() { + sudo tar -C ${WORKDIR} -xpf ${ROOTFS_SSTATE}/rootfs.tar +} + +python do_rootfs_setscene() { + sstate_setscene(d) + bb.build.exec_func('buildchroot_sstate_finalize', d) +} +addtask do_rootfs_setscene -- 2.30.2