From mboxrd@z Thu Jan 1 00:00:00 1970 X-GM-THRID: 6768877611266342912 X-Received: by 2002:a19:8456:: with SMTP id g83mr2471776lfd.0.1576075215067; Wed, 11 Dec 2019 06:40:15 -0800 (PST) X-BeenThere: isar-users@googlegroups.com Received: by 2002:a2e:b5d9:: with SMTP id g25ls341996ljn.9.gmail; Wed, 11 Dec 2019 06:40:14 -0800 (PST) X-Google-Smtp-Source: APXvYqy26bGt95MBcRGK6AvQrLxqfkK4cc6RRxyJE5HhMrjz+4m8UUo0bw9XJHFpTuewPbeNJQTp X-Received: by 2002:a2e:9716:: with SMTP id r22mr2368401lji.224.1576075214381; Wed, 11 Dec 2019 06:40:14 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1576075214; cv=none; d=google.com; s=arc-20160816; b=p3yiam4cdT4Cd43frVo/78LFPkX/hdOFSTFYPVys7rmIKDuALQCP5jjDSa75zUo0NK SBAcb0KgBs6cYNhxGG7LCnbL4D4cj+qqKLKdUqWcLEHCwfuM4Z0GnSAXIdtvr3A3ZtWP 8a6TtKNwSCw0a7anPJh/ZZH2XkbBvSa+YmF3JB8tZOa6/BB265gyL5CR5O159REVQJvI /FM1uszBLdg/epGkDZQml9Sp1Q6v2dvkQguoww+vqptaWPxhwynulM+S6SkEoML4mFUB 5xL+B/bB06QffVG7BZmHCgTr5Ne0akhffhnElO4UUlVaBlMB8djF9r6YYZHYUrZ2FhqD snQQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=content-transfer-encoding:content-language:in-reply-to:mime-version :user-agent:date:message-id:references:to:from:subject; bh=VSx0+kHAl4dhd0kqEisK399lUkvE+jUaKVqStgnhkYc=; b=KWKM+fifg9e2WKPA7kKsro6l13TAqg6ESH7EDXZP1qlqFj5QTj928oORubNKRlSmPZ JvNXentvLLCXHiKgW30Y5R3iSmlo14FHdQcuRalJbBLPX4LH1BmIhFEXUW9ylZBHseAZ RfpXUTyGr2tsWiGvXKjJCWbmUPbE1BXebrf/hjV7gs+wxZVOOOD25h0jn+d9VBt8g40A Nosp4X1NIzTb97iuU0yLV9NWXKQwlH2lqsCWh67hUmD7MncwTKRM0Sl/XC0FcH+oVfW1 Rmo6ECrgkxONn6vdb6MVbJGJei8+JAZb1DoENPyWLXk9GWPmTFh5LonZ4xQETEt6mFuK aDBw== ARC-Authentication-Results: i=1; gmr-mx.google.com; spf=pass (google.com: domain of jan.kiszka@siemens.com designates 192.35.17.14 as permitted sender) smtp.mailfrom=jan.kiszka@siemens.com; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=siemens.com Return-Path: Received: from david.siemens.de (david.siemens.de. [192.35.17.14]) by gmr-mx.google.com with ESMTPS id x5si101109ljh.5.2019.12.11.06.40.14 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 11 Dec 2019 06:40:14 -0800 (PST) Received-SPF: pass (google.com: domain of jan.kiszka@siemens.com designates 192.35.17.14 as permitted sender) client-ip=192.35.17.14; Authentication-Results: gmr-mx.google.com; spf=pass (google.com: domain of jan.kiszka@siemens.com designates 192.35.17.14 as permitted sender) smtp.mailfrom=jan.kiszka@siemens.com; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=siemens.com Received: from mail2.sbs.de (mail2.sbs.de [192.129.41.66]) by david.siemens.de (8.15.2/8.15.2) with ESMTPS id xBBEeDva029178 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 11 Dec 2019 15:40:13 +0100 Received: from [139.25.68.37] ([139.25.68.37]) by mail2.sbs.de (8.15.2/8.15.2) with ESMTP id xBBEeD9O024717; Wed, 11 Dec 2019 15:40:13 +0100 Subject: Re: [PATCH v5 4/5] linux-custom: rewrite to no longer depend on the kernel's builddeb From: Jan Kiszka To: isar-users , Cedric Hombourger References: Message-ID: Date: Wed, 11 Dec 2019 15:40:11 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.2.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-TUID: RKTKuFtHiD3d On 10.12.19 19:22, [ext] Jan Kiszka wrote: > From: Cedric Hombourger > > Regain control over the packaging of the Linux kernel by providing our > own debian recipes (debian,{control,rules} files and friends) instead > of using the kernel's builddeb script. This will allow generation of > packages for "perf" (not included in this changeset) with per distro > scheme (Debian and Ubuntu have differences) and maintain compatibility > with upstream packages generated from different source packages but > dependent on a certain deployment scheme (e.g. linux-base for Debian) > > Signed-off-by: Cedric Hombourger > [Jan: continue to build kernel-headers for the host, add changelog entry] > Signed-off-by: Jan Kiszka > --- ... > diff --git a/meta/recipes-kernel/linux/linux-custom.inc b/meta/recipes-kernel/linux/linux-custom.inc > index 712f52b..bf1646a 100644 > --- a/meta/recipes-kernel/linux/linux-custom.inc > +++ b/meta/recipes-kernel/linux/linux-custom.inc > @@ -2,89 +2,183 @@ > # > # This software is a part of ISAR. > # Copyright (c) Siemens AG, 2018 > +# Copyright (c) Mentor Graphics, a Siemens business, 2019 > # > # SPDX-License-Identifier: MIT > > -FILESEXTRAPATHS_prepend := "${FILE_DIRNAME}/files:" > +# Settings that would typically be done from the custom kernel recipe > +# ------------------------------------------------------------------- > > +CHANGELOG_V = "${PV}+${PR}" > DESCRIPTION ?= "Custom kernel" > +MAINTAINER ?= "isar-users " > + > +KBUILD_DEPENDS ?= "build-essential:native, \ > + libelf-dev:native, \ > + libncurses-dev:native, \ > + libssl-dev:native, \ > + bc, \ > + bison, \ > + cpio, \ > + flex, \ > + git, \ > + kmod, \ > + libssl-dev," > + > +KERNEL_DEBIAN_DEPENDS ?= "initramfs-tools | linux-initramfs-tool, \ > + kmod, \ > + linux-base (>= 4.3~)," > + > +KERNEL_HEADERS_DEBIAN_DEPENDS ?= "libc6, \ > + libssl1.1," > + > +KERNEL_LIBC_DEV_DEPLOY ?= "0" > + > +# Settings that may be changed on a per distro, machine or layer basis > +# -------------------------------------------------------------------- > + > +KERNEL_LOCALVERSION ?= "-${KERNEL_NAME_PROVIDED}-${PR}" It turns out that this is deviating from the old versioning and can break downstream layers. Fixable downstream, but then it needs to be documented (RECIPE-API-CHANGELOG). However, do we want this new default? Jan -- Siemens AG, Corporate Technology, CT RDA IOT SES-DE Corporate Competence Center Embedded Linux