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196 lines
4.4 KiB
196 lines
4.4 KiB
# Copyright 1999-2021 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 cmake desktop xdg-utils pax-utils
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if [[ ${PV} == *9999 ]]
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then
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EGIT_REPO_URI="https://github.com/dolphin-emu/dolphin"
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inherit git-r3
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else
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EGIT_COMMIT=eb5cd9be78c76b9ccbab9e5fbd1721ef6876cd68
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SRC_URI="
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https://github.com/dolphin-emu/dolphin/archive/${EGIT_COMMIT}.tar.gz
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-> ${P}.tar.gz"
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S=${WORKDIR}/${PN}-${EGIT_COMMIT}
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KEYWORDS="amd64 ~arm64"
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fi
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DESCRIPTION="Gamecube and Wii game emulator"
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HOMEPAGE="https://dolphin-emu.org/"
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# NB: appended below
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LICENSE="GPL-2+"
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SLOT="0"
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IUSE="alsa bluetooth discord-presence doc +evdev ffmpeg +gui log
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profile pulseaudio systemd upnp vulkan"
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RDEPEND="
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dev-libs/hidapi:0=
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>=dev-libs/libfmt-7.1:0=
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dev-libs/lzo:2=
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dev-libs/pugixml:0=
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media-libs/libpng:0=
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media-libs/libsfml
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media-libs/mesa[egl]
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net-libs/enet:1.3
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net-libs/mbedtls:0=
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net-misc/curl:0=
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sys-libs/readline:0=
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sys-libs/zlib:0=
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x11-libs/libXext
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x11-libs/libXi
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x11-libs/libXrandr
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virtual/libusb:1
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virtual/opengl
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alsa? ( media-libs/alsa-lib )
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bluetooth? ( net-wireless/bluez )
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evdev? (
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dev-libs/libevdev
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virtual/udev
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)
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ffmpeg? ( media-video/ffmpeg:= )
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gui? (
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dev-qt/qtcore:5
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dev-qt/qtgui:5
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dev-qt/qtwidgets:5
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)
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profile? ( dev-util/oprofile )
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pulseaudio? ( media-sound/pulseaudio )
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systemd? ( sys-apps/systemd:0= )
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upnp? ( net-libs/miniupnpc )
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"
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DEPEND="${RDEPEND}"
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BDEPEND="
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sys-devel/gettext
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virtual/pkgconfig"
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# vulkan-loader required for vulkan backend which can be selected
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# at runtime.
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RDEPEND="${RDEPEND}
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vulkan? ( media-libs/vulkan-loader )"
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PATCHES=("${FILESDIR}"/${P}-musl.patch)
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# [directory]=license
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declare -A KEEP_BUNDLED=(
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[Bochs_disasm]=LGPL-2.1+
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[FreeSurround]=GPL-2+
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# vulkan's API is not backwards-compatible:
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# new release dropped VK_PRESENT_MODE_RANGE_SIZE_KHR
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# but dolphin still relies on it, bug #729832
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[Vulkan]=Apache-2.0
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[cpp-optparse]=MIT
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# no support for for using system library
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[glslang]=BSD
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[imgui]=MIT
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# not packaged, tiny header library
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[rangeset]=ZLIB
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# FIXME: xxhash can't be found by cmake
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[xxhash]=BSD-2
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# no support for for using system library
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[minizip]=ZLIB
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# soundtouch uses shorts, not floats
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[soundtouch]=LGPL-2.1+
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[cubeb]=ISC
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[discord-rpc]=MIT
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# Their build set up solely relies on the build in gtest.
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[gtest]= # (build-time only)
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# gentoo's version requires exception support.
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# dolphin disables exceptions and fails the build.
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[picojson]=BSD-2
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# No code to detect shared library.
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[zstd]=BSD
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)
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LICENSE+=" ${KEEP_BUNDLED[*]}"
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src_prepare() {
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cmake_src_prepare
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local s remove=()
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for s in Externals/*; do
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[[ -f ${s} ]] && continue
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if ! has "${s#Externals/}" "${!KEEP_BUNDLED[@]}"; then
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remove+=( "${s}" )
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fi
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done
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einfo "removing sources: ${remove[*]}"
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rm -r "${remove[@]}" || die
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# About 50% compile-time speedup
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if ! use vulkan; then
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sed -i -e '/Externals\/glslang/d' CMakeLists.txt || die
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fi
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# Remove dirty suffix: needed for netplay
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sed -i -e 's/--dirty/&=""/' CMakeLists.txt || die
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}
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src_configure() {
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local mycmakeargs=(
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# Use ccache only when user did set FEATURES=ccache (or similar)
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# not when ccache binary is present in system (automagic).
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-DCCACHE_BIN=CCACHE_BIN-NOTFOUND
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-DENABLE_ALSA=$(usex alsa)
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-DENABLE_BLUEZ=$(usex bluetooth)
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-DENABLE_EVDEV=$(usex evdev)
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-DENCODE_FRAMEDUMPS=$(usex ffmpeg)
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-DENABLE_LLVM=OFF
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# just adds -flto, user can do that via flags
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-DENABLE_LTO=OFF
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-DENABLE_PULSEAUDIO=$(usex pulseaudio)
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-DENABLE_QT=$(usex gui)
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-DENABLE_SDL=OFF # not supported: #666558
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-DENABLE_VULKAN=$(usex vulkan)
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-DFASTLOG=$(usex log)
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-DOPROFILING=$(usex profile)
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-DUSE_DISCORD_PRESENCE=$(usex discord-presence)
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-DUSE_SHARED_ENET=ON
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-DUSE_UPNP=$(usex upnp)
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# Undo cmake.eclass's defaults.
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# All dolphin's libraries are private
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# and rely on circular dependency resolution.
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-DBUILD_SHARED_LIBS=OFF
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# Avoid warning spam around unset variables.
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-Wno-dev
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)
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cmake_src_configure
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}
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src_test() {
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cmake_build unittests
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}
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src_install() {
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cmake_src_install
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dodoc Readme.md
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if use doc; then
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dodoc -r docs/ActionReplay docs/DSP docs/WiiMote
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fi
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doicon -s 48 Data/dolphin-emu.png
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doicon -s scalable Data/dolphin-emu.svg
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doicon Data/dolphin-emu.svg
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}
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pkg_postinst() {
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# Add pax markings for hardened systems
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pax-mark -m "${EPREFIX}"/usr/games/bin/"${PN}"-emu
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xdg_icon_cache_update
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}
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pkg_postrm() {
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xdg_icon_cache_update
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}
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