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- # $Id$
- # Maintainer: Tobias Powalowski <tpowa@archlinux.org>
- # Maintainer: Thomas Baechler <thomas@archlinux.org>
- pkgbase=linux-expert # Build stock -ARCH kernel
- #pkgbase=linux-custom # Build kernel with a different name
- _srcname=linux-4.13
- pkgver=4.13.7
- pkgrel=1
- arch=('i686' 'x86_64')
- url="https://www.kernel.org/"
- license=('GPL2')
- makedepends=('xmlto' 'kmod' 'inetutils' 'bc' 'libelf')
- options=('!strip')
- source=("https://www.kernel.org/pub/linux/kernel/v4.x/${_srcname}.tar.xz"
- "https://www.kernel.org/pub/linux/kernel/v4.x/${_srcname}.tar.sign"
- "https://www.kernel.org/pub/linux/kernel/v4.x/patch-${pkgver}.xz"
- "https://www.kernel.org/pub/linux/kernel/v4.x/patch-${pkgver}.sign"
- # the main kernel config files
- 'config.i686' 'config.x86_64'
- # pacman hook for initramfs regeneration
- '90-linux.hook'
- # standard config files for mkinitcpio ramdisk
- 'linux.preset')
- sha256sums=('2db3d6066c3ad93eb25b973a3d2951e022a7e975ee2fa7cbe5bddf84d9a49a2c'
- 'SKIP'
- '0fe89c96e956efbded576214eef0c8e43cabe41dfca245e3ebb79fff9bc8715d'
- 'SKIP'
- 'f68bb8bccbbd6b86dc9f182ee25b2953638aec2729387c70d2787318ad4ea16c'
- '9be58e0adea94ccd51aabdd568fa65ba84097f31589de57c5fcc7c71c257a6e0'
- '834bd254b56ab71d73f59b3221f056c72f559553c04718e350ab2a3e2991afe0'
- 'ad6344badc91ad0630caacde83f7f9b97276f80d26a20619a87952be65492c65')
- validpgpkeys=(
- 'ABAF11C65A2970B130ABE3C479BE3E4300411886' # Linus Torvalds
- '647F28654894E3BD457199BE38DBBDC86092693E' # Greg Kroah-Hartman
- )
- _kernelname=${pkgbase#linux}
- prepare() {
- cd ${_srcname}
- # add upstream patch
- patch -p1 -i ../patch-${pkgver}
- # security patches
- # add latest fixes from stable queue, if needed
- # http://git.kernel.org/?p=linux/kernel/git/stable/stable-queue.git
- cp -Tf ../config.${CARCH} .config
- if [ "${_kernelname}" != "" ]; then
- sed -i "s|CONFIG_LOCALVERSION=.*|CONFIG_LOCALVERSION=\"${_kernelname}\"|g" ./.config
- sed -i "s|CONFIG_LOCALVERSION_AUTO=.*|CONFIG_LOCALVERSION_AUTO=n|" ./.config
- fi
- # set extraversion to pkgrel
- sed -ri "s|^(EXTRAVERSION =).*|\1 -${pkgrel}|" Makefile
- # don't run depmod on 'make install'. We'll do this ourselves in packaging
- sed -i '2iexit 0' scripts/depmod.sh
- # 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
- # rewrite configuration
- yes "" | make config >/dev/null
- }
- build() {
- cd ${_srcname}
- make ${MAKEFLAGS} LOCALVERSION= bzImage modules
- }
- _package() {
- pkgdesc="The ${pkgbase/linux/Linux} kernel and modules"
- [ "${pkgbase}" = "linux" ] && groups=('base')
- depends=('coreutils' 'linux-firmware' 'kmod' 'mkinitcpio>=0.7')
- optdepends=('crda: to set the correct wireless channels of your country')
- backup=("etc/mkinitcpio.d/${pkgbase}.preset")
- install=linux.install
- cd ${_srcname}
- KARCH=x86
- # get kernel version
- _kernver="$(make LOCALVERSION= 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-${pkgbase}"
- # set correct depmod command for install
- sed -e "s|%PKGBASE%|${pkgbase}|g;s|%KERNVER%|${_kernver}|g" \
- "${startdir}/${install}" > "${startdir}/${install}.pkg"
- true && install=${install}.pkg
- # install mkinitcpio preset file for kernel
- sed "s|%PKGBASE%|${pkgbase}|g" ../linux.preset |
- install -Dm644 /dev/stdin "${pkgdir}/etc/mkinitcpio.d/${pkgbase}.preset"
- # install pacman hook for initramfs regeneration
- sed "s|%PKGBASE%|${pkgbase}|g" ../90-linux.hook |
- install -Dm644 /dev/stdin "${pkgdir}/usr/share/libalpm/hooks/90-${pkgbase}.hook"
- # remove build and source links
- rm "${pkgdir}"/lib/modules/${_kernver}/{source,build}
- # remove the firmware
- rm -r "${pkgdir}/lib/firmware"
- # make room for external modules
- ln -s "../extramodules-${_basekernel}${_kernelname:--ARCH}" "${pkgdir}/lib/modules/${_kernver}/extramodules"
- # add real version for building modules and running depmod from post_install/upgrade
- echo "${_kernver}" |
- install -Dm644 /dev/stdin "${pkgdir}/lib/modules/extramodules-${_basekernel}${_kernelname:--ARCH}/version"
- # Now we call depmod...
- depmod -b "${pkgdir}" -F System.map "${_kernver}"
- # move module tree /lib -> /usr/lib
- mv -t "${pkgdir}/usr" "${pkgdir}/lib"
- # add vmlinux
- install -Dm644 vmlinux "${pkgdir}/usr/lib/modules/${_kernver}/build/vmlinux"
- }
- _package-headers() {
- pkgdesc="Header files and scripts for building modules for ${pkgbase/linux/Linux} kernel"
- 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
- if [[ ${CARCH} = i686 ]]; then
- install -t "${_builddir}/arch/${KARCH}" -m644 arch/${KARCH}/Makefile_32.cpu
- fi
- cp -t "${_builddir}/arch/${KARCH}" -a arch/${KARCH}/include
- install -Dt "${_builddir}/drivers/md" -m644 drivers/md/*.h
- install -Dt "${_builddir}/net/mac80211" -m644 net/mac80211/*.h
- # http://bugs.archlinux.org/task/9912
- install -Dt "${_builddir}/drivers/media/dvb-core" -m644 drivers/media/dvb-core/*.h
- # http://bugs.archlinux.org/task/13146
- install -Dt "${_builddir}/drivers/media/dvb-frontends" -m644 drivers/media/dvb-frontends/lgdt330x.h
- install -Dt "${_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 {} "${_builddir}/{}" \;
- # add objtool for external module building and enabled VALIDATION_STACK option
- if [[ -e tools/objtool/objtool ]]; then
- install -Dt "${_builddir}/tools/objtool" tools/objtool/objtool
- fi
- # remove unneeded architectures
- local _arch
- for _arch in "${_builddir}"/arch/*/; do
- if [[ ${_arch} != */${KARCH}/ ]]; then
- rm -r "${_arch}"
- fi
- done
- # remove files already in linux-docs package
- rm -r "${_builddir}/Documentation"
- # 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-docs() {
- pkgdesc="Kernel hackers manual - HTML documentation that comes with the ${pkgbase/linux/Linux} kernel"
- cd ${_srcname}
- local _builddir="${pkgdir}/usr/lib/modules/${_kernver}/build"
- mkdir -p "${_builddir}"
- cp -t "${_builddir}" -a Documentation
- # Fix permissions
- chmod -R u=rwX,go=rX "${_builddir}"
- }
- pkgname=("${pkgbase}" "${pkgbase}-headers" "${pkgbase}-docs")
- for _p in ${pkgname[@]}; do
- eval "package_${_p}() {
- $(declare -f "_package${_p#${pkgbase}}")
- _package${_p#${pkgbase}}
- }"
- done
- # vim:set ts=8 sts=2 sw=2 et:
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