diff options
Diffstat (limited to 'games-util/gamemode')
-rw-r--r-- | games-util/gamemode/Manifest | 4 | ||||
-rw-r--r-- | games-util/gamemode/gamemode-1.2.ebuild | 102 | ||||
-rw-r--r-- | games-util/gamemode/gamemode-9999.ebuild | 102 | ||||
-rw-r--r-- | games-util/gamemode/metadata.xml | 16 |
4 files changed, 224 insertions, 0 deletions
diff --git a/games-util/gamemode/Manifest b/games-util/gamemode/Manifest new file mode 100644 index 000000000000..3634b04b348f --- /dev/null +++ b/games-util/gamemode/Manifest @@ -0,0 +1,4 @@ +DIST gamemode-1.2.tar.xz 38536 BLAKE2B af39b8c0585c522afa72238b8332a6a5301d36b3c53e50652a78c41788eae9f5cb319cad06eaf6f345c50f934e188df4c78d70efbad919dd6897d3350d14e568 SHA512 233602e5e93b6cfcc742510dafb00dc826000d0c8618a693e9a579dc3b31c546d22c0545084cfb78c6085226e6b0e26c066078bc1871d36d5fb90828cf63cea9 +EBUILD gamemode-1.2.ebuild 3239 BLAKE2B 43f63f18aa08f8206ccf914fabdf19f5e060d7c6da5670cb766b25f8f3338dcd9bbf945105da7e9671e36bbba4094bb71b5f249f1f218e4621680f8dd6d7c375 SHA512 9b0ff9ae1e19779748d88bf1c87431a1484b022d4aab24a5a339ccf848e424aef1cf4fd206616b63f132e4abfe8055c9a51d05a29b3953a5af5b5ae3a08d7aca +EBUILD gamemode-9999.ebuild 3239 BLAKE2B 43f63f18aa08f8206ccf914fabdf19f5e060d7c6da5670cb766b25f8f3338dcd9bbf945105da7e9671e36bbba4094bb71b5f249f1f218e4621680f8dd6d7c375 SHA512 9b0ff9ae1e19779748d88bf1c87431a1484b022d4aab24a5a339ccf848e424aef1cf4fd206616b63f132e4abfe8055c9a51d05a29b3953a5af5b5ae3a08d7aca +MISC metadata.xml 530 BLAKE2B 14e10e8800bca7ad7e412916ee250a4c9dbc5ed78feb99fbb9ec1feb6cc60cbf96494676eaf48200781f9e25bd330d97e16e7cbd46120df79a3e7affb8361d7e SHA512 6a080b2ec0af531ef9c5d989927a2bef7dd8870c27a5edccc9e61bc9c35cb8bc11c1b781aa003dbca470a2c8172b10f5317be6cca6c6d3d6bef206e91fe7e75c diff --git a/games-util/gamemode/gamemode-1.2.ebuild b/games-util/gamemode/gamemode-1.2.ebuild new file mode 100644 index 000000000000..6ac471006aa0 --- /dev/null +++ b/games-util/gamemode/gamemode-1.2.ebuild @@ -0,0 +1,102 @@ +# Copyright 1999-2018 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 + +EAPI=6 + +MULTILIB_COMPAT=( abi_x86_{32,64} ) + +inherit meson multilib-minimal ninja-utils user + +DESCRIPTION="Optimise Linux system performance on demand" +HOMEPAGE="https://github.com/FeralInteractive/gamemode" + +if [[ ${PV} == "9999" ]] ; then + EGIT_REPO_URI="https://github.com/FeralInteractive/gamemode.git" + GAMEMODE_GIT_PTR="master" + inherit git-r3 +else + GAMEMODE_GIT_PTR="${PV}" + SRC_URI="https://github.com/FeralInteractive/gamemode/releases/download/${GAMEMODE_GIT_PTR}/${P}.tar.xz" + KEYWORDS="~amd64 ~x86" +fi + +LICENSE="BSD" +SLOT="0" +IUSE="" + +RDEPEND=" + >=sys-apps/systemd-236[${MULTILIB_USEDEP}] +" +DEPEND="${RDEPEND}" + +pkg_pretend() { + elog + elog "GameMode needs a kernel capable of SCHED_ISO to use its soft realtime" + elog "feature. Examples of kernels providing that are sys-kernel/ck-source" + elog "and sys-kernel/pf-sources." + elog + elog "Support for soft realtime is completely optional. It may provide the" + elog "following benefits with systems having at least four CPU cores:" + elog + elog " * more CPU shares allocated exclusively to the game" + elog " * reduced input lag and reduced thread latency" + elog " * more consistent frame times resulting in less microstutters" + elog + elog "You probably won't benefit from soft realtime mode and thus don't need" + elog "SCHED_ISO if:" + elog + elog " * Your CPU has less than four cores because the game may experience" + elog " priority inversion with the graphics driver (thus heuristics" + elog " automatically disable SCHED_ISO usage then)" + elog " * Your game uses busy-loops to interface with the graphics driver" + elog " but you may still force SCHED_ISO per configuation file, YMMV," + elog " it depends on the graphics driver implementation, i.e. usage of" + elog " __GL_THREADED_OPTIMIZATIONS or similar." + elog " * If your game causes more than 70% CPU usage across all cores," + elog " SCHED_ISO automatically turns off and on depending on usage and" + elog " is processed with higher-than-normal priority then (renice)." + elog " This auto-switching may result in a lesser game experience." + elog + elog "For more info look at:" + elog "https://github.com/FeralInteractive/gamemode/blob/${GAMEMODE_GIT_PTR}/README.md" + elog +} + +multilib_src_configure() { + local myconf=() + if ! multilib_is_native_abi; then + myconf+=( + -Dwith-examples=false + -Dwith-daemon=false + ) + fi + meson_src_configure "${myconf[@]}" +} + +multilib_src_compile() { + eninja +} + +multilib_src_install() { + DESTDIR="${D}" eninja install + insinto /etc/security/limits.d + newins - 45-gamemode.conf <<-EOF + @gamemode - nice -10 + EOF +} + +pkg_postinst() { + enewgroup gamemode + + elog + elog "GameMode can renice your games. You need to be in the gamemode group for this to work." + elog "Run the following command as root to add your user:" + elog "# gpasswd -a USER gamemode # with USER = your user name" + elog + + elog "Enable and start the daemon in your systemd user instance, then add" + elog "LD_PRELOAD=\$LD_PRELOAD:/usr/\$LIB/libgamemodeauto.so %command%" + elog "to the start options of any steam game to enable the performance" + elog "governor as you start the game." + elog +} diff --git a/games-util/gamemode/gamemode-9999.ebuild b/games-util/gamemode/gamemode-9999.ebuild new file mode 100644 index 000000000000..6ac471006aa0 --- /dev/null +++ b/games-util/gamemode/gamemode-9999.ebuild @@ -0,0 +1,102 @@ +# Copyright 1999-2018 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 + +EAPI=6 + +MULTILIB_COMPAT=( abi_x86_{32,64} ) + +inherit meson multilib-minimal ninja-utils user + +DESCRIPTION="Optimise Linux system performance on demand" +HOMEPAGE="https://github.com/FeralInteractive/gamemode" + +if [[ ${PV} == "9999" ]] ; then + EGIT_REPO_URI="https://github.com/FeralInteractive/gamemode.git" + GAMEMODE_GIT_PTR="master" + inherit git-r3 +else + GAMEMODE_GIT_PTR="${PV}" + SRC_URI="https://github.com/FeralInteractive/gamemode/releases/download/${GAMEMODE_GIT_PTR}/${P}.tar.xz" + KEYWORDS="~amd64 ~x86" +fi + +LICENSE="BSD" +SLOT="0" +IUSE="" + +RDEPEND=" + >=sys-apps/systemd-236[${MULTILIB_USEDEP}] +" +DEPEND="${RDEPEND}" + +pkg_pretend() { + elog + elog "GameMode needs a kernel capable of SCHED_ISO to use its soft realtime" + elog "feature. Examples of kernels providing that are sys-kernel/ck-source" + elog "and sys-kernel/pf-sources." + elog + elog "Support for soft realtime is completely optional. It may provide the" + elog "following benefits with systems having at least four CPU cores:" + elog + elog " * more CPU shares allocated exclusively to the game" + elog " * reduced input lag and reduced thread latency" + elog " * more consistent frame times resulting in less microstutters" + elog + elog "You probably won't benefit from soft realtime mode and thus don't need" + elog "SCHED_ISO if:" + elog + elog " * Your CPU has less than four cores because the game may experience" + elog " priority inversion with the graphics driver (thus heuristics" + elog " automatically disable SCHED_ISO usage then)" + elog " * Your game uses busy-loops to interface with the graphics driver" + elog " but you may still force SCHED_ISO per configuation file, YMMV," + elog " it depends on the graphics driver implementation, i.e. usage of" + elog " __GL_THREADED_OPTIMIZATIONS or similar." + elog " * If your game causes more than 70% CPU usage across all cores," + elog " SCHED_ISO automatically turns off and on depending on usage and" + elog " is processed with higher-than-normal priority then (renice)." + elog " This auto-switching may result in a lesser game experience." + elog + elog "For more info look at:" + elog "https://github.com/FeralInteractive/gamemode/blob/${GAMEMODE_GIT_PTR}/README.md" + elog +} + +multilib_src_configure() { + local myconf=() + if ! multilib_is_native_abi; then + myconf+=( + -Dwith-examples=false + -Dwith-daemon=false + ) + fi + meson_src_configure "${myconf[@]}" +} + +multilib_src_compile() { + eninja +} + +multilib_src_install() { + DESTDIR="${D}" eninja install + insinto /etc/security/limits.d + newins - 45-gamemode.conf <<-EOF + @gamemode - nice -10 + EOF +} + +pkg_postinst() { + enewgroup gamemode + + elog + elog "GameMode can renice your games. You need to be in the gamemode group for this to work." + elog "Run the following command as root to add your user:" + elog "# gpasswd -a USER gamemode # with USER = your user name" + elog + + elog "Enable and start the daemon in your systemd user instance, then add" + elog "LD_PRELOAD=\$LD_PRELOAD:/usr/\$LIB/libgamemodeauto.so %command%" + elog "to the start options of any steam game to enable the performance" + elog "governor as you start the game." + elog +} diff --git a/games-util/gamemode/metadata.xml b/games-util/gamemode/metadata.xml new file mode 100644 index 000000000000..05078a2e7821 --- /dev/null +++ b/games-util/gamemode/metadata.xml @@ -0,0 +1,16 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd"> +<pkgmetadata> + <maintainer type="person"> + <email>hurikhan77+bgo@gmail.com</email> + <name>Kai Krakow</name> + </maintainer> + <maintainer type="project"> + <email>proxy-maint@gentoo.org</email> + <name>Proxy Maintainers</name> + </maintainer> + <upstream> + <bugs-to>https://github.com/FeralInteractive/gamemode/issues</bugs-to> + <remote-id type="github">FeralInteractive/gamemode</remote-id> + </upstream> +</pkgmetadata> |