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# Maintainer: Yardena Cohen <yardenack at gmail dot com>
# tracks: https://projects.archlinux.org/svntogit/packages.git/log/trunk?h=packages/linux
pkgname=linux-linode
_basekernel=4.1
_kernelname=${pkgname#linux}
_srcname=linux-${_basekernel}
pkgver=${_basekernel}.0
pkgrel=1
arch=('i686' 'x86_64')
url="https://github.com/yardenac/linux-linode"
license=(GPL2)
makedepends=(xmlto docbook-xsl kmod inetutils bc 'gcc>=4.9.0')
options=('!strip')
source=("https://www.kernel.org/pub/linux/kernel/v4.x/${_srcname}.tar."{xz,sign}
# "https://www.kernel.org/pub/linux/kernel/v4.x/patch-${pkgver}."{xz,sign}
'config'
'config.x86_64'
'menu.lst'
'preset')
sha512sums=('168ef84a4e67619f9f53f3574e438542a5747f9b43443363cb83597fcdac9f40d201625c66e375a23226745eaada9176eb006ca023613cec089349e91751f3c0' 'SKIP'
'37b461f797c69fbc4a53eb18430821f6e7b11d50dc0a59de02d0760a943b1f7d10b5743d6b3d6fc96761988a60ceda6c1a256e06bfe2da8fb261a423debc2278'
'cbd765bc39c4b09a0e9ed4bbfcd18b48f2916a1b5fe5ecc05a3b9339e39f65199708793971566724e4bd23010a4f8f5c45026f6708055d7e0b4962259240ecbd'
'810e1e1cd67b172f29db6c1a3caed8050bb3ff86db1d49abcebd76b5ea70622deefb587cc914d1819df78525ce433564f71533822244a286373fc0f7605e6dde'
'a0a78831075336edef0a8faa34fa550986c3c4d89a89f4f39d798da0211129dc90257d162bec2cdefabef2eb5886a710e70c72074b2f3016788861d05d1e2a1f')
validpgpkeys=(
'ABAF11C65A2970B130ABE3C479BE3E4300411886' # Linux Torvalds
'647F28654894E3BD457199BE38DBBDC86092693E' # Greg Kroah-Hartman
)
pkgdesc="Kernel for Linode servers"
depends=('coreutils' 'linux-firmware' 'kmod' 'mkinitcpio>=0.7')
provides=(linux)
conflicts=(grub grub-legacy)
backup=(etc/mkinitcpio.d/${pkgname}.preset boot/grub/menu.lst)
install=install
prepare() {
cd "${srcdir}/${_srcname}"
# patch -p1 -i "${srcdir}/patch-${pkgver}"
if [ "${CARCH}" = "x86_64" ]; then
cat "${srcdir}/config.x86_64" > ./.config
else
cat "${srcdir}/config" > ./.config
fi
sed -i '2iexit 0' scripts/depmod.sh
sed -i "s|CONFIG_LOCALVERSION=.*|CONFIG_LOCALVERSION=\"${_kernelname}\"|g" ./.config
sed -i "s|CONFIG_LOCALVERSION_AUTO=.*|CONFIG_LOCALVERSION_AUTO=n|g" ./.config
sed -ri "s|^(EXTRAVERSION =).*|\1 -${pkgrel}|" Makefile
make prepare
}
build() {
cd "${srcdir}/${_srcname}"
CFLAGS=${CFLAGS}" -march=corei7 -mtune=corei7 -mcpu=corei7 "
CXXFLAGS=${CXXFLAGS}" -march=corei7 -mtune=corei7 -mcpu=corei7 "
[[ "$MAKEFLAGS" =~ -j[0-9]* ]] || MAKEFLAGS+=" -j$(nproc)"
ionice -c 3 nice -n 16 make ${MAKEFLAGS} LOCALVERSION= bzImage modules
}
package_linux-linode() {
KARCH=x86
cd "${srcdir}/${_srcname}"
_kernver="$(make LOCALVERSION= kernelrelease)"
mkdir -p "${pkgdir}"/{lib/{modules,firmware},boot}
make LOCALVERSION= INSTALL_MOD_PATH="${pkgdir}" modules_install
rm -rf "${pkgdir}"/lib/{firmware,modules/${_kernver}/{source,build}}
cp arch/$KARCH/boot/bzImage "${pkgdir}/boot/vmlinuz-${pkgname}"
install -D -m644 vmlinux "${pkgdir}/lib/modules/${_kernver}/build/vmlinux"
install -D -m644 "${srcdir}/preset" "${pkgdir}/etc/mkinitcpio.d/${pkgname}.preset"
sed \
-e "s/KERNEL_NAME=.*/KERNEL_NAME=${_kernelname}/" \
-i "${startdir}/install"
sed \
-e "s|ALL_kver=.*|ALL_kver=\"/boot/vmlinuz-${pkgname}\"|" \
-e "s|default_image=.*|default_image=\"/boot/initramfs-${pkgname}.img\"|" \
-e "s|fallback_image=.*|fallback_image=\"/boot/initramfs-${pkgname}-fallback.img\"|" \
-i "${pkgdir}/etc/mkinitcpio.d/${pkgname}.preset"
emdir="extramodules-${_basekernel}${_kernelname:--ARCH}"
mkdir -p "${pkgdir}/lib/modules/${emdir}"
ln -s "../${emdir}" "${pkgdir}/lib/modules/${_kernver}/extramodules"
echo "${_kernver}" >| "${pkgdir}/lib/modules/${emdir}/version"
depmod -b "${pkgdir}" -F System.map "${_kernver}"
mkdir -p "${pkgdir}/usr"
mv "${pkgdir}/"{lib,usr/}
mkdir -p ${pkgdir}/boot/grub
sed "s/%VER%/${pkgver}-${pkgrel}/ig" ${srcdir}/menu.lst > ${pkgdir}/boot/grub/menu.lst
}
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