# Maintainer: Dave Higham # Maintainer: Kevin Mihelich # Maintainer: Oleg Rakhmanov # Maintainer: graysky buildarch=20 pkgbase=linux-raspberrypi _commit=4e5d621498df7fce8b2cf90ac6bb7b2efbdbec5e _srcname=linux-${_commit} _kernelname=${pkgbase#linux} _desc="Raspberry Pi 4" pkgver=5.10.52 pkgrel=6 arch=('armv6h' 'armv7h') url="http://www.kernel.org/" license=('GPL2') makedepends=('xmlto' 'docbook-xsl' 'kmod' 'inetutils' 'bc' 'git') options=('!strip') source=("https://github.com/raspberrypi/linux/archive/${_commit}.tar.gz" 'cmdline.txt' 'linux.preset' 'config.txt' 'config' '60-linux.hook' '90-linux.hook') md5sums=('0f1709cde4347c31f6dbaca21a213892' '31c02f4518d46deb5f0c2ad1f8b083cd' '86d4a35722b5410e3b29fc92dae15d4b' '9669d916a5929a2eedbd64477f83d99e' '4e77a3c2e7dbf645f60fcc9217587dc6' 'ce6c81ad1ad1f8b333fd6077d47abdaf' '69e1db90d78f691dc446fe2ab94727eb') prepare() { cd "${srcdir}/${_srcname}" cat "${srcdir}/config" > ./.config # add pkgrel to extraversion sed -ri "s|^(EXTRAVERSION =)(.*)|\1 \2-${pkgrel}|" Makefile # don't run depmod on 'make install'. We'll do this ourselves in packaging sed -i '2iexit 0' scripts/depmod.sh } build() { cd "${srcdir}/${_srcname}" # get kernel version make prepare # load configuration # Configure the kernel. Replace the line below with one of your choice. #make menuconfig # CLI menu for configuration #make nconfig # new CLI menu for configuration #make xconfig # X-based configuration #make oldconfig # using old config from previous kernel version #make bcmrpi_defconfig # using RPi defconfig # ... or manually edit .config # Copy back our configuration (use with new kernel version) #cp ./.config ../${pkgver}.config #################### # stop here # this is useful to configure the kernel #msg "Stopping build" #return 1 #################### #yes "" | make config make ${MAKEFLAGS} zImage modules dtbs } _package() { pkgdesc="The Linux Kernel and modules - ${_desc}" depends=('coreutils' 'linux-firmware' 'kmod' 'mkinitcpio>=0.7' 'firmware-raspberrypi') optdepends=('crda: to set the correct wireless channels of your country') provides=('kernel26' "linux=${pkgver}" 'WIREGUARD-MODULE') conflicts=('kernel26' 'linux') install=${pkgname}.install backup=('boot/config.txt' 'boot/cmdline.txt') replaces=('linux-raspberrypi-latest') cd "${srcdir}/${_srcname}" KARCH=arm # get kernel version _kernver="$(make kernelrelease)" _basekernel=${_kernver%%-*} _basekernel=${_basekernel%.*} mkdir -p "${pkgdir}"/{boot,usr/lib/modules} make INSTALL_MOD_PATH="${pkgdir}/usr" modules_install make INSTALL_DTBS_PATH="${pkgdir}/boot" dtbs_install [[ $CARCH == "armv6h" ]] && cp arch/$KARCH/boot/zImage "${pkgdir}/boot/kernel.img" \ && rm -f "${pkgdir}"/boot/bcm{2836,2837,2838,2709,2710,2711}*.dtb [[ $CARCH == "armv7h" ]] && cp arch/$KARCH/boot/zImage "${pkgdir}/boot/kernel7.img" \ && rm -f "${pkgdir}"/boot/bcm{2835,2838,2708,2711}*.dtb cp arch/$KARCH/boot/dts/overlays/README "${pkgdir}/boot/overlays" # make room for external modules local _extramodules="extramodules-${_basekernel}${_kernelname}" ln -s "../${_extramodules}" "${pkgdir}/usr/lib/modules/${_kernver}/extramodules" # add real version for building modules and running depmod from hook echo "${_kernver}" | install -Dm644 /dev/stdin "${pkgdir}/usr/lib/modules/${_extramodules}/version" # remove build and source links rm "${pkgdir}"/usr/lib/modules/${_kernver}/{source,build} # now we call depmod... depmod -b "${pkgdir}/usr" -F System.map "${_kernver}" # sed expression for following substitutions local _subst=" s|%PKGBASE%|${pkgbase}|g s|%KERNVER%|${_kernver}|g s|%EXTRAMODULES%|${_extramodules}|g " # install mkinitcpio preset file sed "${_subst}" ../linux.preset | install -Dm644 /dev/stdin "${pkgdir}/etc/mkinitcpio.d/${pkgbase}.preset" # install pacman hooks sed "${_subst}" ../60-linux.hook | install -Dm644 /dev/stdin "${pkgdir}/usr/share/libalpm/hooks/60-${pkgbase}.hook" sed "${_subst}" ../90-linux.hook | install -Dm644 /dev/stdin "${pkgdir}/usr/share/libalpm/hooks/90-${pkgbase}.hook" # install boot files install -m644 ../config.txt ../cmdline.txt "${pkgdir}/boot" } _package-headers() { pkgdesc="Header files and scripts for building modules for linux kernel - ${_desc}" provides=("linux-headers=${pkgver}") conflicts=('linux-headers') replaces=('linux-raspberrypi-latest-headers') cd ${_srcname} local _builddir="${pkgdir}/usr/lib/modules/${_kernver}/build" install -Dt "${_builddir}" -m644 Makefile .config Module.symvers install -Dt "${_builddir}/kernel" -m644 kernel/Makefile mkdir "${_builddir}/.tmp_versions" cp -t "${_builddir}" -a include scripts install -Dt "${_builddir}/arch/${KARCH}" -m644 arch/${KARCH}/Makefile install -Dt "${_builddir}/arch/${KARCH}/kernel" -m644 arch/${KARCH}/kernel/asm-offsets.s scripts/module.lds cp -t "${_builddir}/arch/${KARCH}" -a arch/${KARCH}/include install -Dt "${_builddir}/drivers/md" -m644 drivers/md/*.h install -Dt "${_builddir}/net/mac80211" -m644 net/mac80211/*.h # http://bugs.archlinux.org/task/13146 install -Dt "${_builddir}/drivers/media/i2c" -m644 drivers/media/i2c/msp3400-driver.h # http://bugs.archlinux.org/task/20402 install -Dt "${_builddir}/drivers/media/usb/dvb-usb" -m644 drivers/media/usb/dvb-usb/*.h install -Dt "${_builddir}/drivers/media/dvb-frontends" -m644 drivers/media/dvb-frontends/*.h install -Dt "${_builddir}/drivers/media/tuners" -m644 drivers/media/tuners/*.h # add xfs and shmem for aufs building mkdir -p "${_builddir}"/{fs/xfs,mm} # copy in Kconfig files find . -name Kconfig\* -exec install -Dm644 {} "${_builddir}/{}" \; # remove unneeded architectures local _arch for _arch in "${_builddir}"/arch/*/; do [[ ${_arch} == */${KARCH}/ ]] && continue rm -r "${_arch}" done # remove files already in linux-docs package rm -r "${_builddir}/Documentation" # remove now broken symlinks find -L "${_builddir}" -type l -printf 'Removing %P\n' -delete # Fix permissions chmod -R u=rwX,go=rX "${_builddir}" # strip scripts directory local _binary _strip while read -rd '' _binary; do case "$(file -bi "${_binary}")" in *application/x-sharedlib*) _strip="${STRIP_SHARED}" ;; # Libraries (.so) *application/x-archive*) _strip="${STRIP_STATIC}" ;; # Libraries (.a) *application/x-executable*) _strip="${STRIP_BINARIES}" ;; # Binaries *) continue ;; esac /usr/bin/strip ${_strip} "${_binary}" done < <(find "${_builddir}/scripts" -type f -perm -u+w -print0 2>/dev/null) } pkgname=("${pkgbase}" "${pkgbase}-headers") for _p in ${pkgname[@]}; do eval "package_${_p}() { _package${_p#${pkgbase}} }" done