# AArch64 multi-platform # Maintainer: Kevin Mihelich buildarch=8 _rcver=5.4 _rcrel=2 pkgbase=linux-aarch64-rc _srcname=linux-${_rcver}-rc${_rcrel} _kernelname=${pkgbase#linux} _desc="AArch64 multi-platform (release candidate)" pkgver=${_rcver}.rc${_rcrel} pkgrel=1 arch=('aarch64') url="http://www.kernel.org/" license=('GPL2') makedepends=('xmlto' 'docbook-xsl' 'kmod' 'inetutils' 'bc' 'git' 'uboot-tools' 'vboot-utils' 'dtc') options=('!strip') source=("https://git.kernel.org/torvalds/t/${_srcname}.tar.gz" '0001-net-smsc95xx-Allow-mac-address-to-be-set-as-a-parame.patch' '0002-arm64-dts-rockchip-disable-pwm0-on-rk3399-firefly.patch' '0003-arm64-dts-rockchip-add-usb3-controller-node-for-RK33.patch' '0004-arm64-dts-rockchip-enable-usb3-nodes-on-rk3328-rock6.patch' 'config' 'kernel.its' 'kernel.keyblock' 'kernel_data_key.vbprivk' 'linux.preset' '60-linux.hook' '90-linux.hook') md5sums=('6f842e90c16a33522166d9eff0cb6fa0' '78f0a8c92f49c45d10f7a2b9455551b6' '86eab100b2b6b4abff411055949329bd' '843e7d5c5bc47f2899632d6610b4047b' '138648f7eecf6db5754e25a29b1b175d' '60d290ef8bb766cd0f3fd221c73de9ea' '7f1a96e24f5150f790df94398e9525a3' '61c5ff73c136ed07a7aadbf58db3d96a' '584777ae88bce2c5659960151b64c7d8' '41cb5fef62715ead2dd109dbea8413d6' 'ce6c81ad1ad1f8b333fd6077d47abdaf' '3dc88030a8f2f5a5f97266d99b149f77') prepare() { cd "${srcdir}/${_srcname}" # ALARM patches git apply ../0001-net-smsc95xx-Allow-mac-address-to-be-set-as-a-parame.patch git apply ../0002-arm64-dts-rockchip-disable-pwm0-on-rk3399-firefly.patch git apply ../0003-arm64-dts-rockchip-add-usb3-controller-node-for-RK33.patch git apply ../0004-arm64-dts-rockchip-enable-usb3-nodes-on-rk3328-rock6.patch 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 # ... or manually edit .config # Copy back our configuration (use with new kernel version) #cp ./.config ../${pkgbase}.config #################### # stop here # this is useful to configure the kernel #msg "Stopping build" #return 1 #################### #yes "" | make config # build! unset LDFLAGS make ${MAKEFLAGS} Image Image.gz modules make ${MAKEFLAGS} DTC_FLAGS="-@" dtbs } _package() { pkgdesc="The Linux Kernel and modules - ${_desc}" depends=('coreutils' 'linux-firmware' 'kmod' 'mkinitcpio>=0.7') optdepends=('crda: to set the correct wireless channels of your country') provides=("linux=${pkgver}") replaces=('linux-armv8-rc') conflicts=('linux') backup=("etc/mkinitcpio.d/${pkgbase}.preset") install=${pkgname}.install cd ${_srcname} KARCH=arm64 # get kernel version _kernver="$(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="${pkgdir}/boot/dtbs" dtbs_install cp arch/$KARCH/boot/Image{,.gz} "${pkgdir}/boot" # make room for external modules local _extramodules="extramodules-${_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 "${_kernver}" # add vmlinux install -Dt "${pkgdir}/usr/lib/modules/${_kernver}/build" -m644 vmlinux # sed expression for following substitutions local _subst=" s|%PKGBASE%|${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" } _package-headers() { pkgdesc="Header files and scripts for building modules for linux kernel - ${_desc}" provides=("linux-headers=${pkgver}") replaces=('linux-armv8-rc-headers') conflicts=('linux-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/${KARCH}/kernel/asm-offsets.s arch/$KARCH/kernel/module.lds cp -t "${_builddir}/arch/${KARCH}" -a arch/${KARCH}/include mkdir -p "${_builddir}/arch/arm" cp -t "${_builddir}/arch/arm" -a arch/arm/include install -Dt "${_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}/ || ${_arch} == */arm/ ]] && continue rm -r "${_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) } _package-chromebook() { pkgdesc="The Linux Kernel - ${_desc} - Chromebooks" depends=('linux-aarch64-rc') conflicts=('linux-aarch64-chromebook') install=${pkgname}.install cd "${srcdir}/${_srcname}" mkdir -p "${pkgdir}/boot" cp ../kernel.its . mkimage -D "-I dts -O dtb -p 2048" -f kernel.its vmlinux.uimg dd if=/dev/zero of=bootloader.bin bs=512 count=1 echo "console=tty0 console=ttyS2,115200n8 earlyprintk=ttyS2,115200n8 init=/sbin/init root=PARTUUID=%U/PARTNROFF=1 rootwait rw noinitrd" > cmdline vbutil_kernel \ --pack vmlinux.kpart \ --version 1 \ --vmlinuz vmlinux.uimg \ --arch aarch64 \ --keyblock ../kernel.keyblock \ --signprivate ../kernel_data_key.vbprivk \ --config cmdline \ --bootloader bootloader.bin cp vmlinux.kpart "${pkgdir}/boot" } pkgname=("${pkgbase}" "${pkgbase}-headers" "${pkgbase}-chromebook") for _p in ${pkgname[@]}; do eval "package_${_p}() { _package${_p#${pkgbase}} }" done