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# Maintainer: Piotr Gorski <lucjan.lucjanov@gmail.com>
# Contributor: Haruue Icymoon <haruue@caoyue.com.cn>
pkgbase=linux-usermode
pkgname=('linux-usermode' 'linux-usermode-modules')
_kernelname=-usermodelinux
_major=6.1
_minor=8
pkgver=${_major}.${_minor}
_srcname=linux-${pkgver}
pkgrel=2
pkgdesc="User mode Linux kernel and modules"
arch=('x86_64')
license=('GPL2')
url="http://user-mode-linux.sourceforge.net/"
depends=('coreutils')
makedepends=('bc' 'inetutils')
#_lucjanpath="https://raw.githubusercontent.com/sirlucjan/kernel-patches/master/${_major}"
_lucjanpath="https://gitlab.com/sirlucjan/kernel-patches/raw/master/${_major}"
source=("https://www.kernel.org/pub/linux/kernel/v6.x/linux-${pkgver}.tar.xz"
"https://www.kernel.org/pub/linux/kernel/v6.x/linux-${pkgver}.tar.sign"
"${_lucjanpath}/um-patches/0001-um-Support-LTO.patch"
'config'
'70-uml.hook')
sha256sums=('b60bb53ab8ba370a270454b11e93d41af29126fc72bd6ede517673e2e57b816d'
'SKIP'
'4f20c25d0b185a2a10836a765451af316e05fb9e66b8a6773d4299448b5aeb8a'
'f56024e6ee3ac6a9808b766c2604a51564dff9e3d2223fbd05f1b883d9ff31e9'
'05ea4e00d1e99bf8140a21c94e3c42acf17b9debad9c6f5decbe1dd1fe04332c')
validpgpkeys=(
'ABAF11C65A2970B130ABE3C479BE3E4300411886' # Linus Torvalds
'647F28654894E3BD457199BE38DBBDC86092693E' # Greg Kroah-Hartman
)
prepare() {
cd ${_srcname}
echo "Setting version..."
sed -e "/^EXTRAVERSION =/s/=.*/=/" -i Makefile
scripts/setlocalversion --save-scmversion
echo "-$pkgrel" > localversion.10-pkgrel
echo "$_kernelname" > localversion.20-pkgname
local src
for src in "${source[@]}"; do
src="${src%%::*}"
src="${src##*/}"
[[ $src = *.patch ]] || continue
echo "Applying patch $src..."
patch -Np1 < "../$src"
done
echo "Setting config..."
cp ../config .config
yes "" | make ARCH=um config >/dev/null
diff -u ../config .config || :
make ARCH=um kernelrelease > version
echo "Prepared $pkgbase version $(<version)"
echo "Save configuration for later reuse"
cat .config > "${startdir}/config.last"
}
build() {
cd ${_srcname}
unset LDFLAGS CFLAGS
make ARCH=um vmlinux modules
}
_package() {
cd ${_srcname}
mkdir -p "$pkgdir/usr/bin" "$pkgdir/usr/share/kernel-usermode"
install -m 644 System.map ${pkgdir}/usr/share/kernel-usermode/System.map
install -m 755 vmlinux ${pkgdir}/usr/bin/
}
_package-modules() {
depends=('kmod')
cd ${_srcname}
local kernver="$(<version)"
make ARCH=um INSTALL_MOD_PATH="$pkgdir/usr" INSTALL_MOD_STRIP=1 \
DEPMOD=/doesnt/exist modules_install # Suppress depmod
rm -f $pkgdir/usr/lib/modules/${kernver}/{source,build}
# sed expression for following substitutions
local _subst="
s|%PKGBASE%|${pkgbase}|g
s|%KERNVER%|${kernver}|g
"
# install pacman hook
sed "${_subst}" ../70-uml.hook |
install -Dm644 /dev/stdin "${pkgdir}/usr/share/libalpm/hooks/70-uml.hook"
}
pkgname=("${pkgbase}" "${pkgbase}-modules")
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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