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https://github.com/flatcar/scripts.git
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overlay coreos-firmware: Apply Flatcar modifications
Apply Flatcar modifications on top of Gentoo ebuilds.
* Specify coreos-* directories for Kernel builds.
* Use hard-coded linux-firmware directory instead of ${PN} as well as
${S} to avoid naming conflicts.
* Depend on packages of Kernel source and modules.
* Create symlinks for CXGB and ICE DDP firmware files.
* Rewrite src_prepare and src_install.
* Remove acenic/tg?.bin from unknown_license to force to install.
This commit is contained in:
Dongsu Park
parent
5319920383
commit
ac5c5e6d15
@ -2,23 +2,27 @@
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# Distributed under the terms of the GNU General Public License v2
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EAPI=7
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inherit linux-info mount-boot savedconfig multiprocessing
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# Flatcar: Tell linux-info where to find the kernel source/build
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KERNEL_DIR="${SYSROOT%/}/usr/src/linux"
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KBUILD_OUTPUT="${SYSROOT%/}/var/cache/portage/sys-kernel/coreos-kernel"
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inherit linux-info savedconfig
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# In case this is a real snapshot, fill in commit below.
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# For normal, tagged releases, leave blank
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MY_COMMIT="59fbffa9ec8e4b0b31d2d13e715cf6580ad0e99c"
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# Flatcar: use linux-firmware instead of ${PN}, coreos-firmware to avoid naming conflicts.
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if [[ ${PV} == 99999999* ]]; then
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inherit git-r3
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EGIT_REPO_URI="https://git.kernel.org/pub/scm/linux/kernel/git/firmware/${PN}.git"
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EGIT_REPO_URI="https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git"
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else
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if [[ -n "${MY_COMMIT}" ]]; then
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SRC_URI="https://git.kernel.org/cgit/linux/kernel/git/firmware/linux-firmware.git/snapshot/${MY_COMMIT}.tar.gz -> ${P}.tar.gz"
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SRC_URI="https://git.kernel.org/cgit/linux/kernel/git/firmware/linux-firmware.git/snapshot/${MY_COMMIT}.tar.gz -> linux-firmware-${PV}.tar.gz"
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S="${WORKDIR}/${MY_COMMIT}"
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else
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SRC_URI="https://mirrors.edge.kernel.org/pub/linux/kernel/firmware/${P}.tar.xz"
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SRC_URI="https://mirrors.edge.kernel.org/pub/linux/kernel/firmware/linux-firmware-${PV}.tar.xz -> linux-firmware-${PV}.tar.xz"
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fi
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KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86"
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fi
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@ -40,6 +44,9 @@ BDEPEND="initramfs? ( app-arch/cpio )
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compress-xz? ( app-arch/xz-utils )
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compress-zstd? ( app-arch/zstd )"
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# Flatcar: depend on Kernel source and modules
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DEPEND=">=sys-kernel/coreos-modules-6.1:=
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sys-kernel/coreos-sources"
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#add anything else that collides to this
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RDEPEND="!savedconfig? (
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redistributable? (
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@ -63,6 +70,9 @@ RDEPEND="!savedconfig? (
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QA_PREBUILT="*"
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# Flatcar: source name is linux-firmware, not coreos-firmware
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S="${WORKDIR}/linux-firmware-${PV}"
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pkg_setup() {
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if use compress-xz || use compress-zstd ; then
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local CONFIG_CHECK
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@ -84,52 +94,117 @@ pkg_pretend() {
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use initramfs && mount-boot_pkg_pretend
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}
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# Flatcar: create symlinks for cxgb and ice firmwares
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CXGB_VERSION="1.27.3.0"
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ICE_DDP_VERSION="1.3.30.0"
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src_unpack() {
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if [[ ${PV} == 99999999* ]]; then
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git-r3_src_unpack
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else
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default
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# rename directory from git snapshot tarball
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if [[ ${#GIT_COMMIT} -gt 8 ]]; then
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mv ${PN}-*/ ${P} || die
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# Flatcar: move a correct directory ${MY_COMMIT}, as defined
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# above in ${S}.
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if [[ ${#MY_COMMIT} -gt 8 ]]; then
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mv ${MY_COMMIT}/ linux-firmware-${PV} || die
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fi
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# Flatcar: Upstream linux-firmware tarball does not contain
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# symlinks for cxgb4 firmware files, but "modinfo
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# cxgb4.ko" shows it requires t?fw.bin files. These
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# normally are installed by the copy-firmware.sh
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# script, which refers to the WHENCE file. Both the
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# script and the file are in the tarball. The WHENCE
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# file actually mentions that these symlinks should be
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# created, but apparently our ebuild is not using this
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# way of installing the firmware files, so we need to
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# create the symlinks to avoid failures at the
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# firmware scanning stage.
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ln -sfn t4fw-${CXGB_VERSION}.bin linux-firmware-${PV}/cxgb4/t4fw.bin
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ln -sfn t5fw-${CXGB_VERSION}.bin linux-firmware-${PV}/cxgb4/t5fw.bin
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ln -sfn t6fw-${CXGB_VERSION}.bin linux-firmware-${PV}/cxgb4/t6fw.bin
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# Flatcar: Upstream linux-firmware tarball does not contain
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# a correct symlink to intel/ice/ddp/ice-1.3.28.0.pkg,
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# but "modinfo ice.ko" shows it requires ice.pkg.
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# So we need to create the symlink to avoid failures at the
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# firmware scanning stage.
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ln -sfn ice-${ICE_DDP_VERSION}.pkg linux-firmware-${PV}/intel/ice/ddp/ice.pkg
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fi
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}
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src_prepare() {
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# Flatcar: generate a list of firmware
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local kernel_mods="${SYSROOT%/}/lib/modules/${KV_FULL}"
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# Fail if any firmware is missing.
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einfo "Scanning for files required by ${KV_FULL}"
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echo -n > "${T}/firmware-scan"
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local kofile fwfile failed
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for kofile in $(find "${kernel_mods}" -name '*.ko' -o -name '*.ko.xz'); do
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for fwfile in $(modinfo --field firmware "${kofile}"); do
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if [[ ! -e "${fwfile}" ]]; then
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eerror "Missing firmware: ${fwfile} (${kofile##*/})"
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failed=1
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elif [[ -L "${fwfile}" ]]; then
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echo "${fwfile}" >> "${T}/firmware-scan"
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realpath --relative-to=. "${fwfile}" >> "${T}/firmware-scan"
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else
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echo "${fwfile}" >> "${T}/firmware-scan"
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fi
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done
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done
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if [[ -n "${failed}" ]]; then
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die "Missing firmware"
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fi
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# AMD's microcode is shipped as part of coreos-firmware, but not a dependency to
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# any module, so add it manually
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use amd64 && find amd-ucode/ -type f -not -name "*.asc" >> "${T}/firmware-scan"
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einfo "Pruning all unneeded firmware files..."
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sort -u "${T}/firmware-scan" > "${T}/firmware"
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find * -not -type d \
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| sort "${T}/firmware" "${T}/firmware" - \
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| uniq -u | xargs -r rm
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find * -type f -name "* *" -exec rm -f {} \;
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default
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find . -type f -not -perm 0644 -print0 \
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| xargs --null --no-run-if-empty chmod 0644 \
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|| die
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echo "# Remove files that shall not be installed from this list." > ${PN}.conf
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find * \( \! -type d -and \! -name ${PN}.conf \) >> ${PN}.conf
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chmod +x copy-firmware.sh || die
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if use savedconfig; then
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restore_config ${PN}.conf
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ebegin "Removing all files not listed in config"
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if use initramfs; then
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if [[ -d "${S}/amd-ucode" ]]; then
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local UCODETMP="${T}/ucode_tmp"
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local UCODEDIR="${UCODETMP}/kernel/x86/microcode"
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mkdir -p "${UCODEDIR}" || die
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echo 1 > "${UCODETMP}/early_cpio"
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local file delete_file preserved_file preserved_files=()
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local amd_ucode_file="${UCODEDIR}/AuthenticAMD.bin"
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cat "${S}"/amd-ucode/*.bin > "${amd_ucode_file}" || die "Failed to concat amd cpu ucode"
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if [[ ! -s "${amd_ucode_file}" ]]; then
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die "Sanity check failed: '${amd_ucode_file}' is empty!"
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while IFS= read -r file; do
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# Ignore comments.
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if [[ ${file} != "#"* ]]; then
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preserved_files+=("${file}")
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fi
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done < ${PN}.conf || die
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pushd "${UCODETMP}" &>/dev/null || die
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find . -print0 | cpio --quiet --null -o -H newc -R 0:0 > "${S}"/amd-uc.img
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popd &>/dev/null || die
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if [[ ! -s "${S}/amd-uc.img" ]]; then
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die "Failed to create '${S}/amd-uc.img'!"
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while IFS= read -d "" -r file; do
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delete_file=true
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for preserved_file in "${preserved_files[@]}"; do
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if [[ "${file}" == "${preserved_file}" ]]; then
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delete_file=false
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fi
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done
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if ${delete_file}; then
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rm "${file}" || die
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fi
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else
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# If this will ever happen something has changed which
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# must be reviewed
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die "'${S}/amd-ucode' not found!"
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fi
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done < <(find * \( \! -type d -and \! -name ${PN}.conf \) -print0 || die)
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eend || die
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# remove empty directories, bug #396073
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find -type d -empty -delete || die
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fi
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# whitelist of misc files
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@ -205,6 +280,8 @@ src_prepare() {
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)
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# blacklist of images with unknown license
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# Flatcar: remove Alteon AceNIC drivers from unknown_license to install
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# the firmware files: acenic/tg?.bin.
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local unknown_license=(
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korg/k1212.dsp
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ess/maestro3_assp_kernel.fw
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@ -236,8 +313,6 @@ src_prepare() {
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sb16/ima_adpcm_playback.csp
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sb16/ima_adpcm_capture.csp
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sun/cassini.bin
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acenic/tg1.bin
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acenic/tg2.bin
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adaptec/starfire_rx.bin
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adaptec/starfire_tx.bin
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yam/1200.bin
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@ -251,7 +326,8 @@ src_prepare() {
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if use !unknown-license; then
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einfo "Removing files with unknown license ..."
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rm -v "${unknown_license[@]}" || die
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# Flatcar: do not die even if no such license file is there.
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rm -v "${unknown_license[@]}"
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fi
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if use !redistributable; then
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@ -275,88 +351,16 @@ src_prepare() {
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}
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src_install() {
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./copy-firmware.sh -v "${ED}/lib/firmware" || die
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pushd "${ED}/lib/firmware" &>/dev/null || die
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# especially use !redistributable will cause some broken symlinks
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einfo "Removing broken symlinks ..."
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find * -xtype l -print -delete || die
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if use savedconfig; then
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if [[ -s "${S}/${PN}.conf" ]]; then
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local files_to_keep="${T}/files_to_keep.lst"
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grep -v '^#' "${S}/${PN}.conf" 2>/dev/null > "${files_to_keep}" || die
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[[ -s "${files_to_keep}" ]] || die "grep failed, empty config file?"
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einfo "Applying USE=savedconfig; Removing all files not listed in config ..."
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find ! -type d -printf "%P\n" \
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| grep -Fvx -f "${files_to_keep}" \
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| xargs -d '\n' --no-run-if-empty rm -v
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if [[ ${PIPESTATUS[0]} -ne 0 ]]; then
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die "Find failed to print installed files"
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elif [[ ${PIPESTATUS[1]} -eq 2 ]]; then
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# grep returns exit status 1 if no lines were selected
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# which is the case when we want to keep all files
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die "Grep failed to select files to keep"
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elif [[ ${PIPESTATUS[2]} -ne 0 ]]; then
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die "Failed to remove files not listed in config"
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fi
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fi
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fi
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# remove empty directories, bug #396073
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find -type d -empty -delete || die
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# sanity check
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if ! ( shopt -s failglob; : * ) 2>/dev/null; then
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eerror "No files to install. Check your USE flag settings"
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eerror "and the list of files in your saved configuration."
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die "Refusing to install an empty package"
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fi
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# create config file
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echo "# Remove files that shall not be installed from this list." > "${S}"/${PN}.conf || die
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find * ! -type d >> "${S}"/${PN}.conf || die
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save_config "${S}"/${PN}.conf
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if use compress-xz || use compress-zstd; then
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einfo "Compressing firmware ..."
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local target
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local ext
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local compressor
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if use compress-xz; then
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ext=xz
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compressor="xz -T1 -C crc32"
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elif use compress-zstd; then
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ext=zst
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compressor="zstd -15 -T1 -C -q --rm"
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fi
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# rename symlinks
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while IFS= read -r -d '' f; do
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# skip symlinks pointing to directories
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[[ -d ${f} ]] && continue
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target=$(readlink "${f}")
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[[ $? -eq 0 ]] || die
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ln -sf "${target}".${ext} "${f}" || die
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mv -T "${f}" "${f}".${ext} || die
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done < <(find . -type l -print0) || die
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find . -type f ! -path "./amd-ucode/*" -print0 | \
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xargs -0 -P $(makeopts_jobs) -I'{}' ${compressor} '{}' || die
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fi
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popd &>/dev/null || die
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if use initramfs ; then
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insinto /boot
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doins "${S}"/amd-uc.img
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fi
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# Flatcar: take a simplified approach instead of cumbersome installation
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# like done in Gentoo.
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#
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# Don't save the firmware config to /etc/portage/savedconfig/
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# if we use !savedconfig; then
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# save_config ${PN}.conf
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# fi
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rm ${PN}.conf || die
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insinto /lib/firmware/
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doins -r *
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}
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pkg_preinst() {
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