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# Copyright 1999-2026 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
# note: keep old versions for an extended period (at "least" 2 months
# after stabilization unless it is broken) due to save states being
# locked to specific versions and users may need time
inherit cmake desktop eapi9-ver fcaps flag-o-matic optfeature toolchain-funcs
if [[ ${PV} == 9999 ]]; then
inherit git-r3
EGIT_REPO_URI="https://github.com/PCSX2/pcsx2.git"
else
SRC_URI="
https://github.com/PCSX2/pcsx2/archive/refs/tags/v${PV}.tar.gz
-> ${P}.tar.gz
"
KEYWORDS="-* amd64"
fi
DESCRIPTION="PlayStation 2 emulator"
HOMEPAGE="https://pcsx2.net/"
LICENSE="
GPL-3+ Apache-2.0 BSD BSD-2 BSD-4 Boost-1.0 CC0-1.0 GPL-2+
ISC LGPL-2.1+ LGPL-3+ MIT OFL-1.1 ZLIB public-domain
"
SLOT="0"
IUSE="alsa cpu_flags_x86_sse4_1 +clang jack pulseaudio sndio test wayland"
REQUIRED_USE="cpu_flags_x86_sse4_1" # dies at runtime if no support
RESTRICT="!test? ( test )"
# qtbase:6=[X] is due to using qtx11extras_p.h
# dlopen: libglvnd, qtsvg, shaderc, vulkan-loader, wayland
COMMON_DEPEND="
app-arch/lz4:=
app-arch/zstd:=
dev-qt/qtbase:6=[X,concurrent,gui,widgets]
dev-qt/qtsvg:6
>=gui-libs/kddockwidgets-2.3:=
media-libs/freetype
media-libs/libglvnd[X]
media-libs/libjpeg-turbo:=
media-libs/libpng:=
media-libs/libsdl3
media-libs/libwebp:=
media-libs/plutosvg
media-libs/plutovg
media-libs/shaderc
media-libs/vulkan-loader
media-video/ffmpeg:=
net-libs/libpcap
net-misc/curl
sys-apps/dbus
virtual/zlib:=
virtual/libudev:=
x11-libs/libX11
x11-libs/libXi
x11-libs/libXrandr
alsa? ( media-libs/alsa-lib )
jack? ( virtual/jack )
pulseaudio? ( media-libs/libpulse )
sndio? ( media-sound/sndio:= )
wayland? ( dev-libs/wayland )
"
# patches is a optfeature but always pull given PCSX2 complaints if it
# is missing and it is fairly small (installs a ~1.5MB patches.zip)
RDEPEND="
${COMMON_DEPEND}
>=games-emulation/pcsx2_patches-0_p20241020
"
DEPEND="
${COMMON_DEPEND}
x11-base/xorg-proto
"
BDEPEND="
dev-qt/qttools:6[linguist]
clang? ( llvm-core/clang:* )
wayland? (
dev-util/wayland-scanner
kde-frameworks/extra-cmake-modules
)
"
PATCHES=(
"${FILESDIR}"/${PN}-1.7.5232-cubeb-automagic.patch
"${FILESDIR}"/${PN}-1.7.5835-musl-header.patch
"${FILESDIR}"/${PN}-1.7.5913-musl-cache.patch
"${FILESDIR}"/${PN}-2.5.317-flags.patch
"${FILESDIR}"/${PN}-2.6.3-climits.patch
"${FILESDIR}"/${PN}-2.6.3-cubeb-alsa.patch
"${FILESDIR}"/${PN}-2.6.3-ffmpeg9.patch
)
CMAKE_QA_COMPAT_SKIP=1 #957976
src_prepare() {
cmake_src_prepare
if [[ ${PV} != 9999 ]]; then
sed -e '/set(PCSX2_GIT_TAG "")/s/""/"v'${PV}'"/' \
-i cmake/Pcsx2Utils.cmake || die
fi
# relax some version requirements which often get restricted without
# a specific need, please report a bug to Gentoo (not upstream) if a
# still-available older version is really causing issues
sed -e '/find_package(\(Qt6\|SDL3\)/s/ [0-9.]* / /' \
-i cmake/SearchForStuff.cmake || die
# pluto(s)vg likewise often restrict versions and Gentoo also does not
# have .cmake files for it, use sed to avoid rebasing on version changes
sed -e '/^find_package(plutovg/d' \
-e '/^find_package(plutosvg/c\
find_package(PkgConfig REQUIRED)\
pkg_check_modules(plutovg REQUIRED IMPORTED_TARGET plutovg)\
alias_library(plutovg::plutovg PkgConfig::plutovg)\
pkg_check_modules(plutosvg REQUIRED IMPORTED_TARGET plutosvg)\
alias_library(plutosvg::plutosvg PkgConfig::plutosvg)' \
-i cmake/SearchForStuff.cmake || die
}
src_configure() {
# lto currently causes runtime issues (bug #980365)
filter-lto
# note that upstream only supports clang and ignores gcc issues, e.g.
# https://github.com/PCSX2/pcsx2/issues/10624#issuecomment-1890326047
# (CMakeLists.txt also gives a big warning if compiler is not clang)
if use clang && ! tc-is-clang; then
local -x CC=${CHOST}-clang CXX=${CHOST}-clang++
strip-unsupported-flags
fi
local mycmakeargs=(
-DBUILD_SHARED_LIBS=no
-DDISABLE_ADVANCE_SIMD=yes
-DENABLE_TESTS=$(usex test)
-DPACKAGE_MODE=yes
-DUSE_BACKTRACE=no # not packaged (bug #885471)
-DUSE_LINKED_FFMPEG=yes
-DUSE_VTUNE=no # not packaged
-DUSE_VULKAN=yes # currently fails to build without, may revisit
-DWAYLAND_API=$(usex wayland)
# not optional given libX11 is hard-required either way and upstream
# seemingly has no intention to drop the requirement at the moment
# https://github.com/PCSX2/pcsx2/issues/11149
-DX11_API=yes
# bundled cubeb flags, see media-libs/cubeb and cubeb-automagic.patch
-DCHECK_ALSA=$(usex alsa)
-DCHECK_JACK=$(usex jack)
-DCHECK_PULSE=$(usex pulseaudio)
-DCHECK_SNDIO=$(usex sndio)
-DLAZY_LOAD_LIBS=no
)
cmake_src_configure
}
src_test() {
cmake_build unittests
}
src_install() {
cmake_src_install
newicon bin/resources/icons/AppIconLarge.png pcsx2.png
make_desktop_entry pcsx2-qt PCSX2
dodoc README.md bin/docs/GameIndex.pdf
}
pkg_postinst() {
fcaps cap_net_admin,cap_net_raw=eip usr/bin/pcsx2-qt
# calls aplay or gst-play/launch-1.0 as fallback
# https://github.com/PCSX2/pcsx2/issues/11141
optfeature "UI sound effects support" \
media-sound/alsa-utils \
media-libs/gst-plugins-base:1.0
if ver_replacing -lt 2.2.0; then
elog
elog "Note that the 'pcsx2' executable was renamed to 'pcsx2-qt' with this version."
fi
}
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