# Maintainer: Raphael Simon pkgbase=linux-samus4 pkgver=4.16 pkgrel=10 arch=('x86_64') url="https://github.com/raphael/linux-samus" license=('GPL2') makedepends=('xmlto' 'docbook-xsl' 'kmod' 'inetutils' 'bc' 'lzop') options=('!strip') source=("https://github.com/raphael/linux-samus/archive/v${pkgver}-${pkgrel}.tar.gz" "config" "linux.preset" ) _kernelname=${pkgbase#linux} _linuxsrc=linux-samus-${pkgver}-${pkgrel}/build/linux/ # $srcdir is: /home/raphael/src/kernel-pkg/src prepare() { # setup config cp "${srcdir}/config" "${_linuxsrc}/.config" # set extraversion to pkgrel sed -ri "s|^(EXTRAVERSION =).*|\1 -${pkgrel}|" "${_linuxsrc}/Makefile" # don't run depmod on 'make install'. We'll do this ourselves in packaging sed -i '2iexit 0' "${_linuxsrc}/scripts/depmod.sh" } build() { cd "${srcdir}/${_linuxsrc}" CFLAGS+=" -march=broadwell" make -j4 bzImage modules } _package() { pkgdesc="Linux for Chromebook Pixel 2015" [ "${pkgbase}" = "linux" ] && groups=('base') depends=('coreutils' 'linux-firmware' 'kmod' 'mkinitcpio>=0.7') optdepends=('crda: to set the correct wireless channels of your country') provides=("kernel26${_kernelname}=${pkgver}") conflicts=("kernel26${_kernelname}") replaces=("kernel26${_kernelname}") backup=("etc/mkinitcpio.d/${pkgbase}.preset") install=linux.install cd "${srcdir}/${_linuxsrc}" KARCH=x86 # get kernel version _kernver="$(make kernelrelease)" _basekernel=${_kernver%%-*} _basekernel=${_basekernel%.*} mkdir -p "${pkgdir}"/{lib/modules,lib/firmware,boot} make LOCALVERSION= INSTALL_MOD_PATH="${pkgdir}" modules_install cp arch/$KARCH/boot/bzImage "${pkgdir}/boot/vmlinuz-${pkgbase}" # set correct depmod command for install cp -f "${startdir}/${install}" "${startdir}/${install}.pkg" true && install=${install}.pkg sed \ -e "s/KERNEL_NAME=.*/KERNEL_NAME=${_kernelname}/" \ -e "s/KERNEL_VERSION=.*/KERNEL_VERSION=${_kernver}/" \ -i "${startdir}/${install}" # install mkinitcpio preset file for kernel install -D -m644 "${srcdir}/linux.preset" "${pkgdir}/etc/mkinitcpio.d/${pkgbase}.preset" sed \ -e "1s|'linux.*'|'${pkgbase}'|" \ -e "s|ALL_kver=.*|ALL_kver=\"/boot/vmlinuz-${pkgbase}\"|" \ -e "s|default_image=.*|default_image=\"/boot/initramfs-${pkgbase}.img\"|" \ -e "s|fallback_image=.*|fallback_image=\"/boot/initramfs-${pkgbase}-fallback.img\"|" \ -i "${pkgdir}/etc/mkinitcpio.d/${pkgbase}.preset" # remove build and source links rm -f "${pkgdir}"/lib/modules/${_kernver}/{source,build} # remove the firmware rm -rf "${pkgdir}/lib/firmware" # make room for external modules ln -s "../extramodules-${_basekernel}${_kernelname:--ARCH}" "${pkgdir}/lib/modules/${_kernver}/extramodules" # add real version for building modules and running depmod from post_install/upgrade mkdir -p "${pkgdir}/lib/modules/extramodules-${_basekernel}${_kernelname:--ARCH}" echo "${_kernver}" > "${pkgdir}/lib/modules/extramodules-${_basekernel}${_kernelname:--ARCH}/version" # Now we call depmod... depmod -b "${pkgdir}" -F System.map "${_kernver}" # move module tree /lib -> /usr/lib mkdir -p "${pkgdir}/usr" mv "${pkgdir}/lib" "${pkgdir}/usr/" # add vmlinux install -D -m644 vmlinux "${pkgdir}/usr/lib/modules/${_kernver}/build/vmlinux" } _package-headers() { pkgdesc="Header files and scripts for building modules for ${pkgbase/linux/Linux} kernel" provides=("kernel26${_kernelname}-headers=${pkgver}") conflicts=("kernel26${_kernelname}-headers") replaces=("kernel26${_kernelname}-headers") install -dm755 "${pkgdir}/usr/lib/modules/${_kernver}" cd "${srcdir}/${_linuxsrc}" install -D -m644 Makefile \ "${pkgdir}/usr/lib/modules/${_kernver}/build/Makefile" install -D -m644 kernel/Makefile \ "${pkgdir}/usr/lib/modules/${_kernver}/build/kernel/Makefile" install -D -m644 .config \ "${pkgdir}/usr/lib/modules/${_kernver}/build/.config" mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/include" for i in acpi asm-generic config crypto drm generated keys linux math-emu \ media net pcmcia scsi sound trace uapi video xen; do cp -a include/${i} "${pkgdir}/usr/lib/modules/${_kernver}/build/include/" done # copy arch includes for external modules mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/arch/x86" cp -a arch/x86/include "${pkgdir}/usr/lib/modules/${_kernver}/build/arch/x86/" # copy files necessary for later builds, like nvidia and vmware cp Module.symvers "${pkgdir}/usr/lib/modules/${_kernver}/build" cp -a scripts "${pkgdir}/usr/lib/modules/${_kernver}/build" # fix permissions on scripts dir chmod og-w -R "${pkgdir}/usr/lib/modules/${_kernver}/build/scripts" mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/.tmp_versions" mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/arch/${KARCH}/kernel" cp arch/${KARCH}/Makefile "${pkgdir}/usr/lib/modules/${_kernver}/build/arch/${KARCH}/" if [ "${CARCH}" = "i686" ]; then cp arch/${KARCH}/Makefile_32.cpu "${pkgdir}/usr/lib/modules/${_kernver}/build/arch/${KARCH}/" fi cp arch/${KARCH}/kernel/asm-offsets.s "${pkgdir}/usr/lib/modules/${_kernver}/build/arch/${KARCH}/kernel/" # add docbook makefile # disabled for v4.13 # install -D -m644 Documentation/DocBook/Makefile \ # "${pkgdir}/usr/lib/modules/${_kernver}/build/Documentation/DocBook/Makefile" # add dm headers mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/md" cp drivers/md/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/md" # add inotify.h mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/include/linux" cp include/linux/inotify.h "${pkgdir}/usr/lib/modules/${_kernver}/build/include/linux/" # add wireless headers mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/net/mac80211/" cp net/mac80211/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/net/mac80211/" # add dvb headers for external modules # in reference to: # http://bugs.archlinux.org/task/9912 #mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/dvb-core" #cp drivers/media/dvb-core/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/dvb-core/" # and... # http://bugs.archlinux.org/task/11194 #mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/include/config/dvb/" #cp include/config/dvb/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/include/config/dvb/" # add dvb headers for http://mcentral.de/hg/~mrec/em28xx-new # in reference to: # http://bugs.archlinux.org/task/13146 mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/dvb-frontends/" cp drivers/media/dvb-frontends/lgdt330x.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/dvb-frontends/" mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/i2c/" cp drivers/media/i2c/msp3400-driver.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/i2c/" # add dvb headers # in reference to: # http://bugs.archlinux.org/task/20402 mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/usb/dvb-usb" cp drivers/media/usb/dvb-usb/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/usb/dvb-usb/" mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/dvb-frontends" cp drivers/media/dvb-frontends/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/dvb-frontends/" mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/tuners" cp drivers/media/tuners/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/tuners/" # add xfs and shmem for aufs building mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/fs/xfs" mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/mm" # removed in 3.17 series # cp fs/xfs/xfs_sb.h "${pkgdir}/usr/lib/modules/${_kernver}/build/fs/xfs/xfs_sb.h" # copy in Kconfig files for i in $(find . -name "Kconfig*"); do mkdir -p "${pkgdir}"/usr/lib/modules/${_kernver}/build/`echo ${i} | sed 's|/Kconfig.*||'` cp ${i} "${pkgdir}/usr/lib/modules/${_kernver}/build/${i}" done chown -R root.root "${pkgdir}/usr/lib/modules/${_kernver}/build" find "${pkgdir}/usr/lib/modules/${_kernver}/build" -type d -exec chmod 755 {} \; # strip scripts directory find "${pkgdir}/usr/lib/modules/${_kernver}/build/scripts" -type f -perm -u+w 2>/dev/null | while read binary ; do case "$(file -bi "${binary}")" in *application/x-sharedlib*) # Libraries (.so) /usr/bin/strip ${STRIP_SHARED} "${binary}";; *application/x-archive*) # Libraries (.a) /usr/bin/strip ${STRIP_STATIC} "${binary}";; *application/x-executable*) # Binaries /usr/bin/strip ${STRIP_BINARIES} "${binary}";; esac done # remove unneeded architectures rm -rf "${pkgdir}"/usr/lib/modules/${_kernver}/build/arch/{alpha,arc,arm,arm26,arm64,avr32,blackfin,c6x,cris,frv,h8300,hexagon,ia64,m32r,m68k,m68knommu,metag,mips,microblaze,mn10300,openrisc,parisc,powerpc,ppc,s390,score,sh,sh64,sparc,sparc64,tile,unicore32,um,v850,xtensa} # remove a files already in linux-docs package rm -f "${pkgdir}/usr/lib/modules/${_kernver}/build/Documentation/kbuild/Kconfig.recursion-issue-01" rm -f "${pkgdir}/usr/lib/modules/${_kernver}/build/Documentation/kbuild/Kconfig.recursion-issue-02" rm -f "${pkgdir}/usr/lib/modules/${_kernver}/build/Documentation/kbuild/Kconfig.select-break" } _package-docs() { pkgdesc="Kernel hackers manual - HTML documentation that comes with the ${pkgbase/linux/Linux} kernel" provides=("kernel26${_kernelname}-docs=${pkgver}") conflicts=("kernel26${_kernelname}-docs") replaces=("kernel26${_kernelname}-docs") cd "${srcdir}/${_linuxsrc}" mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build" cp -al Documentation "${pkgdir}/usr/lib/modules/${_kernver}/build" find "${pkgdir}" -type f -exec chmod 444 {} \; find "${pkgdir}" -type d -exec chmod 755 {} \; # remove a file already in linux package rm -f "${pkgdir}/usr/lib/modules/${_kernver}/build/Documentation/DocBook/Makefile" } pkgname=("${pkgbase}" "${pkgbase}-headers" "${pkgbase}-docs") for _p in ${pkgname[@]}; do eval "package_${_p}() { $(declare -f "_package${_p#${pkgbase}}") _package${_p#${pkgbase}} }" done md5sums=('37d76b827fefdac593f81d0f22698f3c' '98a45d56fafa7748fc45af1b028339d8' '09e3f7f5d048b3ae737f71019e8a064a')