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[194.138.37.40]) by gmr-mx.google.com with ESMTPS id i2-v6si32194ejj.1.2018.11.28.23.58.46 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 28 Nov 2018 23:58:47 -0800 (PST) Received-SPF: pass (google.com: domain of jan.kiszka@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 jan.kiszka@siemens.com designates 194.138.37.40 as permitted sender) smtp.mailfrom=jan.kiszka@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 wAT7wktk029752 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 29 Nov 2018 08:58:46 +0100 Received: from [139.22.41.37] ([139.22.41.37]) by mail1.sbs.de (8.15.2/8.15.2) with ESMTP id wAT7wj9H015586; Thu, 29 Nov 2018 08:58:46 +0100 Subject: Re: [PATCH] scripts/ci: enable use of cached base repository for fast build To: "Maxim Yu. Osipov" , isar-users@googlegroups.com References: <20181129071918.29263-1-mosipov@ilbers.de> From: Jan Kiszka Message-ID: <9759704e-9c29-36ba-cbdb-1a252692d34a@siemens.com> Date: Thu, 29 Nov 2018 08:58:45 +0100 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 In-Reply-To: <20181129071918.29263-1-mosipov@ilbers.de> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-TUID: IfypaT3mFt7h On 29.11.18 08:19, Maxim Yu. Osipov wrote: > Signed-off-by: Maxim Yu. Osipov > --- > scripts/ci_build.sh | 7 +++++++ > 1 file changed, 7 insertions(+) > > diff --git a/scripts/ci_build.sh b/scripts/ci_build.sh > index 059df21..20b77b7 100755 > --- a/scripts/ci_build.sh > +++ b/scripts/ci_build.sh > @@ -86,7 +86,14 @@ fi > if [ -n "$FAST_BUILD" ]; then > # Start build for the reduced set of configurations > # Enforce cross-compilation to speed up the build > + # Enable use of cached base repository > sed -i -e 's/ISAR_CROSS_COMPILE ?= "0"/ISAR_CROSS_COMPILE ?= "1"/g' conf/local.conf > + bitbake $BB_ARGS -c cache_base_repo \ > + multiconfig:qemuarm-stretch:isar-image-base \ > + multiconfig:qemuarm64-stretch:isar-image-base \ > + multiconfig:qemuamd64-stretch:isar-image-base > + sudo rm -rf tmp > + sed -i -e 's/#ISAR_USE_CACHED_BASE_REPO ?= "1"/ISAR_USE_CACHED_BASE_REPO ?= "1"/g' conf/local.conf > bitbake $BB_ARGS \ > multiconfig:qemuarm-stretch:isar-image-base \ > multiconfig:qemuarm64-stretch:isar-image-base \ > That's a important step. BTW, what is still missing to do something like this: diff --git a/meta/classes/image.bbclass b/meta/classes/image.bbclass index d8fbfd5..bfefe20 100644 --- a/meta/classes/image.bbclass +++ b/meta/classes/image.bbclass @@ -144,7 +144,7 @@ do_cache_base_repo() { fi } -addtask cache_base_repo after do_rootfs do_install_imager_deps +addtask cache_base_repo after do_rootfs do_install_imager_deps before do_build # Imager are expected to run natively, thus will use the target buildchroot. ISAR_CROSS_COMPILE = "0" That would simplify the usage (I always forget how that special target is called), including CI. DISCLAIMER: I didn't test this intensively. Jan -- Siemens AG, Corporate Technology, CT RDA IOT SES-DE Corporate Competence Center Embedded Linux