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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=3.17
_kernelname=${pkgname#linux}
_srcname=linux-${_basekernel}
pkgver=${_basekernel}.0
pkgrel=1
arch=('i686' 'x86_64')
url="https://github.com/yardenac/linux-linode"
license=(GPL2)
makedepends=(xmlto docbook-xsl kmod inetutils bc 'gcc>=4.9.0')
options=('!strip')
source=("https://www.kernel.org/pub/linux/kernel/v3.x/${_srcname}.tar.xz"
# "https://www.kernel.org/pub/linux/kernel/v3.x/patch-${pkgver}.xz"
'config'
'config.x86_64'
'menu.lst'
'preset'
'https://projects.archlinux.org/svntogit/packages.git/plain/linux/trunk/change-default-console-loglevel.patch')
sha512sums=('29c99764e371f7005dbbe2bbe4458b4deeae5297da7e5b719b0f29f6f018629338b608369162ae6bd76bec4d8719cf491257ac57fdd5277cce8941b7f90246a0'
'56fa3467a686309eb41a0132e215cd211a2932ba07fc35d35405f95b93dc147540e5d3b9c4ec5d6e77bba396851c275da68a37c5c8ae973149c5dc16ac623145'
'62763219bd6e96c50e7099c7ee7f838bb6691614b77e38f9f5a9f2b270648c73627ab24408a65ac7d0755b3da63bb8bb58781d71f4742a78d6075ee1f5d56668'
'f4191d63f71920a4c366c6c291205a780b7ddca952b4420dfb52b9e6d33c818b431830afe990df3ef3601458959a1b39b88c084b416a814cb7a957187670b733'
'a0a78831075336edef0a8faa34fa550986c3c4d89a89f4f39d798da0211129dc90257d162bec2cdefabef2eb5886a710e70c72074b2f3016788861d05d1e2a1f'
'd9d28e02e964704ea96645a5107f8b65cae5f4fb4f537e224e5e3d087fd296cb770c29ac76e0ce95d173bc420ea87fb8f187d616672a60a0cae618b0ef15b8c8')
pkgdesc="Kernel for Linode servers"
depends=('coreutils' 'linux-firmware' 'kmod' 'mkinitcpio>=0.7')
provides=(linux)
conflicts=(grub grub-legacy)
backup=(etc/mkinitcpio.d/${pkgname}.preset boot/grub/menu.lst)
install=install
prepare() {
cd "${srcdir}/${_srcname}"
# patch -p1 -i "${srcdir}/patch-${pkgver}"
patch -Np1 -i "${srcdir}/change-default-console-loglevel.patch"
if [ "${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/${pkgname}.preset"
find "${pkgdir}" -name '*.ko' -exec gzip -9 {} \;
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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