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# Copyright 1999-2024 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
inherit cmake desktop fcaps flag-o-matic toolchain-funcs
if [[ ${PV} == 9999 ]]; then
inherit git-r3
EGIT_REPO_URI="https://github.com/PCSX2/pcsx2.git"
else
# unbundling on this package has become unmaintainable and, rather than
# handle submodules separately, using a tarball that includes them
SRC_URI="https://dev.gentoo.org/~ionen/distfiles/${P}.tar.xz"
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 jack pulseaudio sndio test vulkan wayland"
REQUIRED_USE="cpu_flags_x86_sse4_1" # dies at runtime if no support
RESTRICT="!test? ( test )"
# dlopen: qtsvg, vulkan-loader, wayland
COMMON_DEPEND="
app-arch/lz4:=
app-arch/xz-utils
app-arch/zstd:=
dev-libs/libaio
dev-qt/qtbase:6[gui,widgets]
dev-qt/qtsvg:6
media-libs/libglvnd
media-libs/libpng:=
media-libs/libsdl2[haptic,joystick]
media-libs/libwebp:=
media-video/ffmpeg:=
net-libs/libpcap
net-misc/curl
sys-apps/dbus
sys-libs/zlib:=
virtual/libudev:=
x11-libs/libXrandr
alsa? ( media-libs/alsa-lib )
jack? ( virtual/jack )
pulseaudio? ( media-libs/libpulse )
sndio? ( media-sound/sndio:= )
vulkan? ( media-libs/vulkan-loader )
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_p20230917
"
DEPEND="
${COMMON_DEPEND}
x11-base/xorg-proto
"
BDEPEND="
dev-qt/qttools:6[linguist]
sys-devel/clang:*
wayland? (
dev-util/wayland-scanner
kde-frameworks/extra-cmake-modules
)
"
PATCHES=(
"${FILESDIR}"/${PN}-1.7.4667-flags.patch
"${FILESDIR}"/${PN}-1.7.5232-cubeb-automagic.patch
)
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 Qt6 and SDL2 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(\(Qt6\|SDL2\)/s/ [0-9.]*//' \
-i cmake/SearchForStuff.cmake || die
}
src_configure() {
# upstream only supports clang and ignores gcc issues, e.g.
# https://github.com/PCSX2/pcsx2/issues/10624#issuecomment-1890326047
if ! tc-is-clang; then
local -x CC=${CHOST}-clang CXX=${CHOST}-clang++
strip-unsupported-flags
fi
if use vulkan; then
# for bundled glslang (bug #858374)
append-flags -fno-strict-aliasing
# odr violations in pcsx2's vulkan code, disabling as a safety for now
filter-lto
fi
local mycmakeargs=(
-DBUILD_SHARED_LIBS=no
-DDISABLE_ADVANCE_SIMD=yes
-DENABLE_TESTS=$(usex test)
-DUSE_LINKED_FFMPEG=yes
-DUSE_VTUNE=no
-DUSE_VULKAN=$(usex vulkan)
-DWAYLAND_API=$(usex wayland)
-DX11_API=yes # X libs are currently hard-required either way
# not packaged due to bug #885471, but still disable for no automagic
-DCMAKE_DISABLE_FIND_PACKAGE_Libbacktrace=yes
# bundled cubeb flags, see media-libs/cubeb and cubeb-automagic.patch
-DCHECK_ALSA=$(usex alsa)
-DCHECK_JACK=$(usex jack)
-DCHECK_PULSE=$(usex pulseaudio)
-DCHECK_SNDIO=$(usex sndio)
-DLAZY_LOAD_LIBS=no
)
cmake_src_configure
}
src_test() {
cmake_build unittests
}
src_install() {
insinto /usr/lib/${PN}
doins -r "${BUILD_DIR}"/bin/.
fperms +x /usr/lib/${PN}/pcsx2-qt
dosym -r /usr/lib/${PN}/pcsx2-qt /usr/bin/${PN}
newicon bin/resources/icons/AppIconLarge.png ${PN}.png
make_desktop_entry ${PN} ${PN^^}
dodoc README.md bin/docs/{Debugger.pdf,GameIndex.pdf,debugger.txt}
use !test || rm "${ED}"/usr/lib/${PN}/*_test || die
}
pkg_postinst() {
fcaps -m 0755 cap_net_admin,cap_net_raw=eip usr/lib/${PN}/pcsx2-qt
if [[ ${REPLACING_VERSIONS##* } ]] &&
ver_test ${REPLACING_VERSIONS##* } -lt 1.7; then
elog ">=${PN}-1.7 has received several changes since <=${PN}-1.6.0, and is"
elog "notably now a 64bit build using Qt6. Just-in-case it is recommended"
elog "to backup configs, save states, and memory cards before using."
elog
elog "The executable was also renamed from 'PCSX2' to 'pcsx2'."
fi
}
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