commit: 32450ec6bcc8b16471c80b9b0d4a3c99dbe280f6 Author: Alexander Tsoy <alexander <AT> tsoy <DOT> me> AuthorDate: Sun Feb 4 23:29:52 2024 +0000 Commit: Joonas Niilola <juippis <AT> gentoo <DOT> org> CommitDate: Thu Feb 29 13:48:22 2024 +0000 URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=32450ec6
sys-process/rtirq: Version bump to 20240120 Signed-off-by: Alexander Tsoy <alexander <AT> tsoy.me> Closes: https://github.com/gentoo/gentoo/pull/35186 Signed-off-by: Joonas Niilola <juippis <AT> gentoo.org> sys-process/rtirq/Manifest | 1 + sys-process/rtirq/rtirq-20240120.ebuild | 56 +++++++++++++++++++++++++++++++++ 2 files changed, 57 insertions(+) diff --git a/sys-process/rtirq/Manifest b/sys-process/rtirq/Manifest index 4f9ca2a71ef8..69c0c2b9ae7d 100644 --- a/sys-process/rtirq/Manifest +++ b/sys-process/rtirq/Manifest @@ -1 +1,2 @@ DIST rtirq-20220923.tar.gz 15522 BLAKE2B ea7248afa665c2c8bfb99c42ff18d7d585f4a337c8850f5343b610a131face8b8eec4ef19901f59685793662e0e0ac95dfdddffea9951f47910dbc12bb47a459 SHA512 6846075e8196220aabb68250f0284b77f21b5c9bfd6dd9bbea59307679111c122d2091acefa38048f96166ae903b3ed46cbba4242afabc9a18bfa97467200386 +DIST rtirq-20240120.tar.gz 16077 BLAKE2B 2c1ab9f1824d861e13e49667a35fc048e931afb18084de756dcbabde0d4cdd21e78afc9733eb364cd826d4ffd29a89db862033c9539b7cfe7a7b22f7cb353864 SHA512 b945bdb29ef3ef551c19edc9d947a7ed50ecd756dec5a3b02a0cd519a0f506e3ca212b1cb629386dd525d565cc6e2d868c558934c59b8d0bc02573a9589deb86 diff --git a/sys-process/rtirq/rtirq-20240120.ebuild b/sys-process/rtirq/rtirq-20240120.ebuild new file mode 100644 index 000000000000..a98fe254b6af --- /dev/null +++ b/sys-process/rtirq/rtirq-20240120.ebuild @@ -0,0 +1,56 @@ +# Copyright 1999-2024 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +EAPI="8" + +inherit linux-info systemd + +DESCRIPTION="Modify realtime scheduling policy and priority of IRQ handlers" +HOMEPAGE="https://www.rncbc.org/archive/#rtirq"; +SRC_URI="https://www.rncbc.org/archive/${P}.tar.gz + https://www.rncbc.org/archive/old/${P}.tar.gz"; + +LICENSE="GPL-2+" +SLOT="0" +KEYWORDS="~amd64 ~x86" + +RDEPEND=" + sys-apps/util-linux +" + +src_prepare() { + # We install into bin + sed -i -e "s:/usr/sbin/rtirq:/usr/bin/rtirq:" ${PN}{,-resume}.service || die + + default +} + +src_install() { + newbin rtirq.sh rtirq + newinitd "${FILESDIR}"/rtirq.initd rtirq + insinto /etc/ + doins rtirq.conf + systemd_dounit rtirq{,-resume}.service +} + +pkg_postinst() { + local kconfig_warn=1 + local cmdline + local ver + + if linux-info_get_any_version && linux_config_exists; then + if linux_chkconfig_present PREEMPT_RT; then + kconfig_warn=0 + elif linux_chkconfig_present IRQ_FORCED_THREADING; then + cmdline=$(< /proc/cmdline) || die + [[ ${cmdline} == *threadirqs* ]] && kconfig_warn=0 + fi + fi + + if (( ${kconfig_warn} )); then + ewarn "To use rtirq, you need one of the following kernel configurations:" + ewarn " - PREEMPT_RT config option enabled (e.g. with sys-kernel/rt-sources);" + ewarn " - IRQ_FORCED_THREADING config option enabled and 'threadirqs' option" + ewarn " added to the kernel cmdline." + fi +}
