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48 lines
1.1 KiB
48 lines
1.1 KiB
# Copyright 2022 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=7
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inherit linux-mod linux-info toolchain-funcs
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SRC_URI="https://dev.gentoo.org/~slashbeast/distfiles/${PN}/${P}.tar.xz"
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KEYWORDS="amd64 x86"
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DESCRIPTION="Kernel driver for AMD Ryzen's System Management Unit"
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HOMEPAGE="https://github.com/leogx9r/ryzen_smu"
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SLOT="0"
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LICENSE="GPL-2"
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IUSE=""
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DEPEND=""
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RDEPEND=""
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MODULE_NAMES="ryzen_smu(misc)"
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pkg_setup() {
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linux_config_exists
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linux-mod_pkg_setup
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BUILD_TARGETS="modules"
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BUILD_PARAMS="KERNEL_BUILD=${KERNEL_DIR}"
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if linux_chkconfig_present CC_IS_CLANG; then
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BUILD_PARAMS+=" CC=${CHOST}-clang"
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if linux_chkconfig_present LD_IS_LLD; then
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BUILD_PARAMS+=' LD=ld.lld'
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if linux_chkconfig_present LTO_CLANG_THIN; then
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# kernel enables cache by default leading to sandbox violations
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BUILD_PARAMS+=' ldflags-y=--thinlto-cache-dir= LDFLAGS_MODULE=--thinlto-cache-dir='
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fi
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fi
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fi
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}
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src_install() {
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linux-mod_src_install
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insinto /usr/lib/modules-load.d/
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newins "${FILESDIR}"/ryzen_smu.conf ryzen_smu.conf
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}
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