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([2001:f74:8f00:c00:6aff::1001]) by smtp.gmail.com with ESMTPSA id j6-20020a170902c08600b001d3c23a6862sm2424517pld.25.2024.01.09.17.33.11 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 09 Jan 2024 17:33:12 -0800 (PST) From: Masahiro Yamada To: kernel-team@lists.ubuntu.com Subject: [j/linux-raspi 1/2] UBUNTU: [Packaging] Remove old snapcraft.yaml Date: Wed, 10 Jan 2024 10:32:58 +0900 Message-Id: <20240110013259.395530-1-masahiro.yamada@canonical.com> X-Mailer: git-send-email 2.40.1 MIME-Version: 1.0 X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.20 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: "kernel-team" This file was added more than a decade ago, and is no longer working. Signed-off-by: Masahiro Yamada --- snapcraft.yaml | 36 ------------------------------------ 1 file changed, 36 deletions(-) delete mode 100644 snapcraft.yaml diff --git a/snapcraft.yaml b/snapcraft.yaml deleted file mode 100644 index 2452c4031066..000000000000 --- a/snapcraft.yaml +++ /dev/null @@ -1,36 +0,0 @@ -name: pc-kernel -version: null -version-script: | - . debian/debian.env - dpkg-parsechangelog -l $DEBIAN/changelog -S version -summary: The Ubuntu generic Linux kernel -description: This Ubuntu generic Linux kernel -grade: stable -confinement: strict -type: kernel - -parts: - kernel: - plugin: kernel - source: . - source-type: git - kconfigflavour: generic - kconfigs: - - CONFIG_DEBUG_INFO=n - override-build: | - cp debian/scripts/retpoline-extract-one \ - $SNAPCRAFT_PART_BUILD/scripts/ubuntu-retpoline-extract-one - snapcraftctl build - kernel-with-firmware: false - firmware: - plugin: nil - stage-packages: - - linux-firmware - organize: - lib/firmware: firmware - prime: - - -usr - - -lib - build-packages: - - cpio - - libssl-dev From patchwork Wed Jan 10 01:32:59 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Masahiro Yamada X-Patchwork-Id: 1884715 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.ubuntu.com (client-ip=185.125.189.65; helo=lists.ubuntu.com; envelope-from=kernel-team-bounces@lists.ubuntu.com; receiver=patchwork.ozlabs.org) Received: from lists.ubuntu.com (lists.ubuntu.com [185.125.189.65]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4T8r0s38m3z1yPp for ; Wed, 10 Jan 2024 12:33:32 +1100 (AEDT) Received: from localhost ([127.0.0.1] helo=lists.ubuntu.com) by lists.ubuntu.com with esmtp (Exim 4.86_2) (envelope-from ) id 1rNNT8-0005vF-CG; Wed, 10 Jan 2024 01:33:22 +0000 Received: from smtp-relay-internal-1.internal ([10.131.114.114] helo=smtp-relay-internal-1.canonical.com) by lists.ubuntu.com with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1rNNT2-0005uU-Lv for kernel-team@lists.ubuntu.com; Wed, 10 Jan 2024 01:33:18 +0000 Received: from mail-pl1-f197.google.com (mail-pl1-f197.google.com [209.85.214.197]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by smtp-relay-internal-1.canonical.com (Postfix) with ESMTPS id 799603F154 for ; Wed, 10 Jan 2024 01:33:15 +0000 (UTC) Received: by mail-pl1-f197.google.com with SMTP id d9443c01a7336-1d3f8ba12faso34046415ad.0 for ; Tue, 09 Jan 2024 17:33:15 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1704850394; x=1705455194; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=hYZwSz6V6JxLVJQBQAoaYvqglu2/YWTuT+1a6Pijock=; b=p+aj7uBjCwU4nyEiRyBMYrrdtnI2sB0cpdGDKPODEOgJExSf2WHbnfviwk9+bUu40N +XnXZBH9T+M0L0TudVrjAfq9Gy3UQKaZ0SiuzXEfEvM1gkqvH2YOX2QGw0CgbYvITX7g xINTdcdkNX7Kigfe1Nf8mYvg6IpZwBfsVR4gnvlrPJOhTJMaAlPUTqPLjU7c3FMfp3Cw 5ocINwkit24m6NB+yaUJ1kZRFm27RrbroDw7mv0wjX7d6rEaTUf4CaFU26b6H1xfVooT BdiP+PVdTIy/6z+bU1GZfTKf7axO/jr1dFLNaF3XJbJDPpAX0lXH++WWWt9RGxhrTt7f 8hng== X-Gm-Message-State: AOJu0YxV+3cXy4vV5fygthHkODMsIyKzzY4ttz+MS1nuuHJTjh4UOL+J s4BUURmAOUaz3Jf7tbjgDWw0ROpe6BI4zpt9/zHNNxCPqtbO/3HMd0iTyEO226JtDFopHCe6N8g r8jdSz+U56KkM/E0Q+w7+/GMItbqCjEPkjv5X+Gqo81vtKUhEtOwE15NQ X-Received: by 2002:a17:903:41c8:b0:1d4:2c93:39e2 with SMTP id u8-20020a17090341c800b001d42c9339e2mr508013ple.61.1704850393945; Tue, 09 Jan 2024 17:33:13 -0800 (PST) X-Google-Smtp-Source: AGHT+IGm/AQYWDbb6IB/i3izKYeIBn0UK0Bd6ZQ7Toq6BEYzp6nsCndMFhTXWM9qwYwBS+ZTes7UDg== X-Received: by 2002:a17:903:41c8:b0:1d4:2c93:39e2 with SMTP id u8-20020a17090341c800b001d42c9339e2mr508001ple.61.1704850393455; Tue, 09 Jan 2024 17:33:13 -0800 (PST) Received: from zoe.. ([2001:f74:8f00:c00:6aff::1001]) by smtp.gmail.com with ESMTPSA id j6-20020a170902c08600b001d3c23a6862sm2424517pld.25.2024.01.09.17.33.12 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 09 Jan 2024 17:33:13 -0800 (PST) From: Masahiro Yamada To: kernel-team@lists.ubuntu.com Subject: [j/linux-raspi 2/2] UBUNTU: [Packaging] Add snapcraft.yaml for building uc22 pi-kernel snap Date: Wed, 10 Jan 2024 10:32:59 +0900 Message-Id: <20240110013259.395530-2-masahiro.yamada@canonical.com> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20240110013259.395530-1-masahiro.yamada@canonical.com> References: <20240110013259.395530-1-masahiro.yamada@canonical.com> MIME-Version: 1.0 X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.20 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: "kernel-team" Add snapcraft.yaml to support the local building for the pi-kernel snap. This supports cross-building, making it possible to build the snap on your x86 machine, and useful for development purposes. Build for arm64: $ snapcraft --use-lxd --build-for=arm64 Build for armhf: $ snapcraft --use-lxd --build-for=armhf Both arm64 and armhf snaps were tested on Raspberry PI 4. Signed-off-by: Masahiro Yamada --- snapcraft.yaml | 150 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 150 insertions(+) create mode 100644 snapcraft.yaml diff --git a/snapcraft.yaml b/snapcraft.yaml new file mode 100644 index 000000000000..82ee05921b70 --- /dev/null +++ b/snapcraft.yaml @@ -0,0 +1,150 @@ +# SPDX-License-Identifier: GPL-2.0-only +# Copyright (C) 2023 Canonical Ltd +# +# Build for arm64: +# +# $ snapcraft --use-lxd --build-for=arm64 +# +# Build for armhf: +# +# $ snapcraft --use-lxd --build-for=armhf + +name: pi-kernel +summary: The Canonical Raspberry Pi kernel +description: The Canonical Raspberry Pi kernel +type: kernel +confinement: strict +build-base: core22 +# Take the version from debian/changelog +adopt-info: kernel + +architectures: + - build-on: [amd64, arm64] + build-for: arm64 + - build-on: [amd64, armhf] + build-for: armhf + +package-repositories: + - type: apt + architectures: [arm64, armhf] + components: [main] + suites: [jammy] + key-id: 78E1918602959B9C59103100F1831DDAFC42E99D + url: https://ppa.launchpadcontent.net/snappy-dev/image/ubuntu + - type: apt + architectures: [arm64, armhf] + components: [main, restricted] + suites: [jammy, jammy-updates] + key-id: F6ECB3762474EDA9D21B7022871920D1991BC93C + url: http://ports.ubuntu.com/ubuntu-ports + +parts: + kernel: + build-packages: + - bc + - bison + - debhelper + - fakeroot + - flex + - gawk + - kmod + - libssl-dev + - pahole + - rsync + - on amd64 to arm64: + - gcc-aarch64-linux-gnu + - libc6-dev-arm64-cross + - on amd64 to armhf: + - gcc-arm-linux-gnueabihf + - libc6-dev-armhf-cross + plugin: nil + source-type: local + source: . + override-build: | + FLAVOUR=raspi + deb_arch=${SNAPCRAFT_TARGET_ARCH} + + # Include 'DEBIAN' definition + . debian/debian.env + deb_ver=$(dpkg-parsechangelog -l "${DEBIAN}/changelog" -S version) + kernelrelease=$(echo "${deb_ver}" | cut -d. -f1-3)-${FLAVOUR} + craftctl set "version=local-${deb_ver}" + + # override configs + echo "CONFIG_MODULE_SIG_FORCE policy<{'${deb_arch}': 'n'}>" >> "${DEBIAN}/config/annotations" + + dpkg-architecture -a "${deb_arch}" -c fakeroot debian/rules clean + dpkg-architecture -a "${deb_arch}" -c debian/rules "build-${FLAVOUR}" + dpkg-architecture -a "${deb_arch}" -c fakeroot debian/rules "binary-${FLAVOUR}" + + for pkg in linux-image linux-modules linux-buildinfo; do + dpkg-deb -x "../${pkg}-${kernelrelease}_${deb_ver}_${deb_arch}.deb" tmpdir + done + + depmod -b tmpdir "${kernelrelease}" + mv tmpdir/boot/vmlinuz-* "${SNAPCRAFT_PART_INSTALL}/kernel.img" + mv tmpdir/boot/config-* tmpdir/boot/System.map-* "${SNAPCRAFT_PART_INSTALL}/" + mv tmpdir/lib/modules "${SNAPCRAFT_PART_INSTALL}" + mv "tmpdir/lib/firmware/${kernelrelease}/device-tree" "${SNAPCRAFT_PART_INSTALL}/dtbs" + + firmware: + build-packages: + - bluez-firmware + - linux-firmware + plugin: nil + override-build: | + mkdir -p tmpdir/lib + cp -r /lib/firmware tmpdir/lib + + # linux-firmware and linux-firmware-raspi provides the same firmware + # files with different contents. Copy linux-firmware-raspi last. + apt-get download "linux-firmware-raspi:${SNAPCRAFT_TARGET_ARCH}" + dpkg-deb -x linux-firmware-raspi_*.deb tmpdir + mv tmpdir/lib/firmware "${SNAPCRAFT_PART_INSTALL}" + + # 'kernel-snap-uc22' runs 'trim-firmware' as the last step. Skip it here + # to simplify the build step. The resulting kernel snap will contain more + # firmware files than needed for raspberry pi, but it is not a big deal. + + initrd: + after: + - firmware + - kernel + build-packages: + - dracut + - zstd + plugin: nil + override-build: | + + apt-get download "ubuntu-core-initramfs:${SNAPCRAFT_TARGET_ARCH}" + dpkg-deb -x ubuntu-core-initramfs_*.deb tmpdir + apt-get download "snapd:${SNAPCRAFT_TARGET_ARCH}" + dpkg-deb -x snapd_*.deb tmpdir + + mkdir tmpdir/lib/modules + + kernelrelease=$(ls "${SNAPCRAFT_STAGE}/modules") + + ln -s "${SNAPCRAFT_STAGE}/modules/${kernelrelease}" "tmpdir/lib/modules/${kernelrelease}" + ln -s "${SNAPCRAFT_STAGE}/firmware" tmpdir/lib/firmware + + # Run usr/bin/ubuntu-core-initramfs inside 'tmpdir'. + # Otherwise, tmpdir would be included in initrd.img. Odd... + ( cd tmpdir; usr/bin/ubuntu-core-initramfs create-initrd \ + --root . --output initrd.img --kernelver "${kernelrelease}" ) + cp "tmpdir/initrd.img-${kernelrelease}" "${SNAPCRAFT_PART_INSTALL}"/initrd.img + + # Mimic what 'kernel-snaps-uc22' does + cp /usr/share/common-licenses/GPL-2 "${SNAPCRAFT_PART_INSTALL}" + mkdir "${SNAPCRAFT_PART_INSTALL}/lib" + ln -s ../firmware "${SNAPCRAFT_PART_INSTALL}/lib" + ln -s ../modules "${SNAPCRAFT_PART_INSTALL}/lib" + + mkdir -p "${SNAPCRAFT_PART_INSTALL}/meta" + { + echo "assets:" + echo " dtbs:" + echo " update: true" + echo " content:" + echo " - dtbs/" + } > "${SNAPCRAFT_PART_INSTALL}/meta/kernel.yaml"