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@triffid
Created April 7, 2023 11:49
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Gentoo ebuild that depends on running dist-kernel
# Copyright 2021-2023 Gentoo Authors, 2023- Triffid_Hunter
# Distributed under the terms of the GNU General Public License v2
EAPI=7
DESCRIPTION="Ebuild to depend on currently running Kernel"
HOMEPAGE=""
SRC_URI=""
LICENSE=""
SLOT="0"
KEYWORDS="amd64 arm arm64 hppa ppc ppc64 riscv x86"
KERN="$(< /proc/sys/kernel/osrelease)"
EB_B="${EBUILD%.*}"
EB_C="${EB_B%/*}"
EBPATH="${EB_C%/*}/${EB_B##*/}"
RDEPEND="
|| (
~sys-kernel/gentoo-kernel-${KERN%%-*}
~sys-kernel/gentoo-kernel-bin-${KERN%%-*}
~sys-kernel/vanilla-kernel-${KERN%%-*}
)"
src_unpack() {
mkdir -p "$S"
}
src_install() {
mkdir -p "${D}/etc/local.d"
echo '#!/bin/bash' > "${D}/etc/local.d/25-update-current-kernel-dependency.start"
echo '' >> "${D}/etc/local.d/25-update-current-kernel-dependency.start"
echo 'KPACK="=$(find /var/db/pkg -name CONTENTS -exec grep -l /lib/modules/$(uname -r)/kernel {} + | cut -d/ -f5-6)"' >> "${D}/etc/local.d/25-update-current-kernel-dependency.start"
echo 'echo "$KPACK" > /var/db/pkg/'"${CATEGORY}/${PF}"'/RDEPEND' >> "${D}/etc/local.d/25-update-current-kernel-dependency.start"
echo "sed -ie 's!^RDEPEND.*!RDEPEND='\"\$KPACK\"'!' /var/cache/edb/dep${EBPATH}" >> "${D}/etc/local.d/25-update-current-kernel-dependency.start"
chmod +x "${D}/etc/local.d/25-update-current-kernel-dependency.start"
default
}
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