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server-kernel/PKGBUILD
2018-05-08 19:07:45 +02:00

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# Maintainer: Josip Ponjavic <josipponjavic at gmail dot com>
# Contributor:
###########################################################################################################
# Patch and Build Options
###########################################################################################################
_custom="no" # "m": custom config via menuconfig
# "n": custom config via nconfig
# "x": custom config via xconfig
# "no": nothing
_config="pkg" # "local": compile only probed modules(https://aur.archlinux.org/packages/modprobed-db/)
# "nomod": don't use modules(make localyesconfig)
# "old": make with old config (/proc/config.gz)
# "pkg": use this package's config
# If you have laptop with optimus and it hangs on boot one solution might be
# to set acpi_rev_override. Yet for this to happen kernel should be compiled
# with `CONFIG_ACPI_REV_OVERRIDE_POSSIBLE`. Set next variable to `y` to enable.
_rev_override="n"
###########################################################################################################
pkgbase=linux-clear
__basekernel=4.16
_minor=7
pkgver=${__basekernel}.${_minor}
#_clearver=${__basekernel}.7-567
_clearver=a1f7be059c68487f66deded174878264539a4cfd
pkgrel=3
arch=('x86_64')
url="https://github.com/clearlinux-pkgs/linux"
license=('GPL2')
makedepends=('bc' 'git' 'inetutils' 'kmod' 'libelf' 'linux-firmware' 'xmlto')
if [ "$_custom" = "x" ]; then
makedepends+=('qt5-base')
fi
options=('!strip')
source=(
"https://www.kernel.org/pub/linux/kernel/v4.x/linux-${__basekernel}.tar.xz"
"https://www.kernel.org/pub/linux/kernel/v4.x/linux-${__basekernel}.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"
"clearlinux::git+https://github.com/clearlinux-pkgs/linux.git#commit=${_clearver}"
'https://downloadmirror.intel.com/27776/eng/microcode-20180425.tgz'
'60-linux.hook' # pacman hook for depmod
'90-linux.hook' # pacman hook for initramfs regeneration
'99-linux.hook' # pacman hook for remove initramfs
'linux.preset' # standard config files for mkinitcpio ramdisk
)
validpgpkeys=(
'ABAF11C65A2970B130ABE3C479BE3E4300411886' # Linus Torvalds
'647F28654894E3BD457199BE38DBBDC86092693E' # Greg Kroah-Hartman
)
sha256sums=('63f6dc8e3c9f3a0273d5d6f4dca38a2413ca3a5f689329d05b750e4c87bb21b9'
'SKIP'
'f5ef83461054024814846eb816c76eba1b903f7e3e38c3417027b33070b60d91'
'SKIP'
'SKIP'
'f0d2492f4561e2559f6c9471b231cb8262d45762c0e7cccf787be5c189b4e2d6'
'ae2e95db94ef7176207c690224169594d49445e04249d2499e9d2fbc117a0b21'
'75f99f5239e03238f88d1a834c50043ec32b1dc568f2cc291b07d04718483919'
'5f6ba52aaa528c4fa4b1dc097e8930fad0470d7ac489afcb13313f289ca32184'
'ad6344badc91ad0630caacde83f7f9b97276f80d26a20619a87952be65492c65')
_kernelname=${pkgbase#linux}
prepare() {
cd linux-${__basekernel}
# add upstream patch
patch -p1 -i ../patch-${pkgver}
# Apply clearlinux patches
for i in $(grep '^Patch' ${srcdir}/clearlinux/linux.spec | grep -Ev '^Patch0115|^Patch0500|^Patch200' | sed -n 's/.*: //p'); do
msg "Applying ${i}"
patch -p1 -i "$srcdir/clearlinux/${i}"
done
# Trying oldcfg if possible and if selected
if [ "$_config" = "old" ]; then
if [ -e /proc/config.gz ]; then
zcat /proc/config.gz > ./.config
else
echo "WARNING: There's no /proc/config.gz... You cannot use the old config. Aborting..."
exit 1
fi
else
cp -Tf $srcdir/clearlinux/config ./.config
fi
cp -a /usr/lib/firmware/i915 firmware/
cp -a ${srcdir}/intel-ucode firmware/
cp ${srcdir}/intel-ucode-with-caveats/06* firmware/intel-ucode/
rm -f firmware/intel-ucode/0f*
if [ "${_kernelname}" != "" ]; then
sed -i "s|CONFIG_LOCALVERSION=.*|CONFIG_LOCALVERSION=\"${_kernelname}\"|g" ./.config
sed -i "s|CONFIG_LOCALVERSION_AUTO=.*|CONFIG_LOCALVERSION_AUTO=n|" ./.config
fi
# set extraversion to pkgrel and empty localversion
sed -e "/^EXTRAVERSION =/s/=.*/= -${pkgrel}/" \
-e "/^EXTRAVERSION =/aLOCALVERSION =" \
-i Makefile
# set ACPI_REV_OVERRIDE_POSSIBLE to prevent optimus lockup
if [ "${_rev_override}" = "y" ]; then
sed -i "s|# CONFIG_ACPI_REV_OVERRIDE_POSSIBLE is not set|CONFIG_ACPI_REV_OVERRIDE_POSSIBLE=y|g" ./.config
fi
# don't run depmod on 'make install'. We'll do this ourselves in packaging
sed -i '2iexit 0' scripts/depmod.sh
msg "Running make prepare"
make prepare
### Optionally load needed modules for the make localmodconfig
# See https://aur.archlinux.org/packages/modprobed-db/
if [ $_config = "local" ]; then
msg "If you have modprobe-db installed, running it in recall mode now"
if [ -e /usr/bin/modprobed-db ]; then
[[ ! -x /usr/bin/sudo ]] && echo "Cannot call modprobe with sudo. Install via pacman -S sudo and configure to work with this user." && exit 1
sudo /usr/bin/modprobed-db recall
fi
msg "Running Steven Rostedt's make localmodconfig now"
make localmodconfig
else
yes "" | make config
fi
if [ $_config = "nomod" ]; then
msg "Running localYESconfig now"
make localyesconfig
else
yes "" | make config
fi
if [ $_custom = "m" ]; then
msg "Running make menuconfig"
make menuconfig
fi
if [ $_custom = "n" ]; then
msg "Running make nconfig"
make nconfig
fi
if [ $_custom = "x" ]; then
msg "Running make xconfig"
make xconfig
fi
# save configuration for later reuse
cp -Tf ./.config "${startdir}/config-${pkgver}-${pkgrel}${_kernelname}"
}
build() {
cd linux-${__basekernel}
make bzImage modules
}
_package() {
pkgdesc="The ${pkgbase/linux/Linux} kernel and modules"
depends=('coreutils' 'linux-firmware' 'kmod' 'mkinitcpio>=0.7')
optdepends=('crda: to set the correct wireless channels of your country')
backup=("etc/mkinitcpio.d/${pkgbase}.preset")
install=linux.install
cd linux-${__basekernel}
# get kernel version
_kernver="$(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:--ARCH}"
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"
sed "${_subst}" ../99-linux.hook |
install -Dm644 /dev/stdin "${pkgdir}/usr/share/libalpm/hooks/99-${pkgbase}.hook"
}
_package-headers() {
pkgdesc="Header files and scripts for building modules for ${pkgbase/linux/Linux} kernel"
cd linux-${__basekernel}
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 "${_builddir}/arch/x86" -m644 arch/x86/Makefile
install -Dt "${_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 {} "${_builddir}/{}" \;
# add objtool for external module building and enabled VALIDATION_STACK option
install -Dt "${_builddir}/tools/objtool" tools/objtool/objtool
# 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 ${pkgbase/linux/Linux} kernel"
cd linux-${__basekernel}
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: