diff options
Diffstat (limited to 'extra/linux-pae/PKGBUILD')
| -rw-r--r-- | extra/linux-pae/PKGBUILD | 241 |
1 files changed, 241 insertions, 0 deletions
diff --git a/extra/linux-pae/PKGBUILD b/extra/linux-pae/PKGBUILD new file mode 100644 index 00000000..7552d08a --- /dev/null +++ b/extra/linux-pae/PKGBUILD @@ -0,0 +1,241 @@ +# $Id$ +# Maintainer: Erich Eckner <arch at eckner dot net> +# Maintainer: Tobias Powalowski <tpowa@archlinux.org> +# Maintainer: Thomas Baechler <thomas@archlinux.org> + +pkgbase=linux-pae # Build stock -ARCH kernel +_srcname=linux-4.17 +pkgver=4.17.4 +pkgrel=1 +arch=('i686') +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/${_srcname}.tar.{xz,sign} + https://www.kernel.org/pub/linux/kernel/v4.x/patch-${pkgver}.{xz,sign} + config # the main kernel config file + 60-linux.hook # pacman hook for depmod + 90-linux.hook # pacman hook for initramfs regeneration + linux.preset # standard config files for mkinitcpio ramdisk + 0001-add-sysctl-to-disallow-unprivileged-CLONE_NEWUSER-by.patch + 0002-Revert-drm-i915-edp-Allow-alternate-fixed-mode-for-e.patch + 0003-ACPI-watchdog-Prefer-iTCO_wdt-always-when-WDAT-table.patch +) +validpgpkeys=( + 'ABAF11C65A2970B130ABE3C479BE3E4300411886' # Linus Torvalds + '647F28654894E3BD457199BE38DBBDC86092693E' # Greg Kroah-Hartman +) +sha256sums=('9faa1dd896eaea961dc6e886697c0b3301277102e5bc976b2758f9a62d3ccd13' + 'SKIP' + 'b4b4b60d2f20f9b84ba8e55e2099102ad5b9460115bf31f4bab5c161451c0e3d' + 'SKIP' + '0290853552f2bd298a1cbd56c4f6596bb17c66de6b2a38443b60922db7673cca' + 'ae2e95db94ef7176207c690224169594d49445e04249d2499e9d2fbc117a0b21' + '75f99f5239e03238f88d1a834c50043ec32b1dc568f2cc291b07d04718483919' + 'ad6344badc91ad0630caacde83f7f9b97276f80d26a20619a87952be65492c65' + 'e3c08f9b91611186e5ec579187ecea2a0143e5c2dc7ffc30ac6ea6e2b6d130fd' + '5403dead9161344b2c01027526146a250147680f4a2d32a54d40c55fc1becc8a' + 'd55e7de60b12bca26ded4c1bb8eb5860a9092374914a201a0f6a0ed2849d099f') + +_kernelname=${pkgbase#linux} +: ${_kernelname:=-ARCH} + +prepare() { + cd ${_srcname} + + # add upstream patch + patch -p1 -i ../patch-${pkgver} + + # add latest fixes from stable queue, if needed + # http://git.kernel.org/?p=linux/kernel/git/stable/stable-queue.git + + # disable USER_NS for non-root users by default + patch -Np1 -i ../0001-add-sysctl-to-disallow-unprivileged-CLONE_NEWUSER-by.patch + + # https://bugs.archlinux.org/task/56711 + patch -Np1 -i ../0002-Revert-drm-i915-edp-Allow-alternate-fixed-mode-for-e.patch + + # https://bugs.archlinux.org/task/56780 + patch -Np1 -i ../0003-ACPI-watchdog-Prefer-iTCO_wdt-always-when-WDAT-table.patch + + cat ../config - >.config <<END +CONFIG_LOCALVERSION="${_kernelname}" +CONFIG_LOCALVERSION_AUTO=n +END + + # set extraversion to pkgrel and empty localversion + sed -e "/^EXTRAVERSION =/s/=.*/= -${pkgrel}/" \ + -e "/^EXTRAVERSION =/aLOCALVERSION =" \ + -i 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 ${_srcname} + + make bzImage modules +} + +_package() { + pkgdesc="The Linux kernel and modules with PAE (physical address extension) support" + [ "${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 ${_srcname} + + # get kernel version + _kernver="$(make kernelrelease)" + _basekernel=${_kernver%%-*} + _basekernel=${_basekernel%.*} + + mkdir -p "${pkgdir}"/{boot,usr/lib/modules} + make INSTALL_MOD_PATH="${pkgdir}/usr" modules_install + cp arch/x86/boot/bzImage "${pkgdir}/boot/vmlinuz-${pkgbase}" + + # 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%|${_extramodules}|g + " + + # hack to allow specifying an initially nonexisting install file + sed "${_subst}" "${startdir}/${install}" > "${startdir}/${install}.pkg" + true && install=${install}.pkg + + # install mkinitcpio preset file + sed "${_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 ${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/x86" -m644 arch/x86/Makefile_32.cpu + install -Dt "${_builddir}/arch/x86" -m644 arch/x86/Makefile + install -Dt "${_builddir}/arch/x86/kernel" -m644 arch/x86/kernel/asm-offsets.s + + cp -t "${_builddir}/arch/x86" -a arch/x86/include + + install -Dt "${_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 + [[ ${_arch} == */x86/ ]] && continue + rm -r "${_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-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: |