From a13416d0b01e69a1a5580cea4413e66ef640b006 Mon Sep 17 00:00:00 2001 From: Jared Allard Date: Sun, 9 Mar 2025 17:31:13 -0700 Subject: [PATCH] games-emulation/citron: add citron emulator (git) Special thanks to voyageur for this! --- games-emulation/citron/Manifest | 1 + games-emulation/citron/citron-9999.ebuild | 138 ++++++++++++++++++++++ 2 files changed, 139 insertions(+) create mode 100644 games-emulation/citron/Manifest create mode 100644 games-emulation/citron/citron-9999.ebuild diff --git a/games-emulation/citron/Manifest b/games-emulation/citron/Manifest new file mode 100644 index 0000000..cc1dcb5 --- /dev/null +++ b/games-emulation/citron/Manifest @@ -0,0 +1 @@ +EBUILD citron-9999.ebuild 4305 BLAKE2B 76f0b1f39b8b26255d6731b43d1dd9422d1b39d3f5fa5636b4d248dba6a179cb88c11a1a8394d3eb77d14e4cc532a9c7700a6c1465e70429a5d3dca16e8f8461 SHA512 8519a3b1b994a9b455466389f2124fc2ababd50d69b85a6f0ad9e6abb679a4a1474e63c5267e9defcfe18c8c153b6c427b68bc68fd1cd89487e23eeecca524c5 diff --git a/games-emulation/citron/citron-9999.ebuild b/games-emulation/citron/citron-9999.ebuild new file mode 100644 index 0000000..9a3fcc3 --- /dev/null +++ b/games-emulation/citron/citron-9999.ebuild @@ -0,0 +1,138 @@ +# Copyright 2020-2024 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +EAPI=8 + +inherit cmake git-r3 xdg + +DESCRIPTION="An emulator for Nintendo Switch" +HOMEPAGE="https://citron-emu.org" +EGIT_REPO_URI="https://git.rgst.io/mirrors/Citron.git" +EGIT_SUBMODULES=('-*' 'cpp-httplib' 'cpp-jwt' 'dynarmic' 'mbedtls' 'simpleini' 'sirit' 'xbyak' 'tzdb_to_nx' + 'externals/nx_tzdb/tzdb_to_nx/externals/tz/tz' 'VulkanMemoryAllocator') +# Dynarmic is not intended to be generic, it is tweaked to fit emulated processor +# Bundled back some libs: cpp-* mbedtls + +# asio: use dev-cpp/asio until src/input_common/drivers/udp_client.cpp updated +# system-vulkan: wait for 1.4.307 (also need vulkan-utility-libraries?) +LICENSE="|| ( Apache-2.0 GPL-2+ ) 0BSD BSD GPL-2+ ISC MIT + !system-vulkan? ( Apache-2.0 )" +SLOT="0" +KEYWORDS="" +IUSE="-compatibility-list +cubeb lto +qt6 sdl +system-libfmt -system-vulkan test webengine" + +RDEPEND=" + >=app-arch/zstd-1.5 + >=dev-libs/inih-52 + >=dev-libs/openssl-1.1:= + >=media-video/ffmpeg-4.3:= + >=net-libs/enet-1.3 + app-arch/lz4:= + dev-cpp/asio + dev-libs/boost:=[context] + media-libs/opus + >=media-libs/vulkan-loader-1.3.274 + sys-libs/zlib + virtual/libusb:1 + cubeb? ( media-libs/cubeb ) + qt6? ( + >=dev-qt/qtbase-6.6.0:6[gui,widgets] + webengine? ( dev-qt/qtwebengine:6[widgets] ) + ) + sdl? ( >=media-libs/libsdl2-2.28 ) + system-libfmt? ( >=dev-libs/libfmt-9:= ) +" +DEPEND="${RDEPEND} + system-vulkan? ( + dev-util/spirv-headers + >=dev-util/vulkan-headers-1.3.274 + dev-util/vulkan-utility-libraries + x11-libs/libX11 + ) + test? ( >dev-cpp/catch-3:0 ) +" +BDEPEND=" + >=dev-cpp/nlohmann_json-3.8.0 + dev-cpp/robin-map + dev-util/glslang +" +REQUIRED_USE="|| ( qt6 sdl ) " +RESTRICT="!test? ( test )" + +src_unpack() { + if use !system-vulkan; then + EGIT_SUBMODULES+=('externals/sirit/externals/SPIRV-Headers') + EGIT_SUBMODULES+=('Vulkan-Headers') + EGIT_SUBMODULES+=('Vulkan-Utility-Libraries') + fi + + if use test; then + EGIT_SUBMODULES+=('Catch2') + fi + + git-r3_src_unpack + + # Do not fetch via sources because this file always changes + use compatibility-list && curl https://api.citron-emu.org/gamedb/ >"${S}"/compatibility_list.json +} + +src_prepare() { + # temporary fix + sed -i -e '/Werror/d' src/CMakeLists.txt || die + + # Workaround: GenerateSCMRev fails + sed -i -e "s/@GIT_BRANCH@/${EGIT_BRANCH:-master}/" \ + -e "s/@GIT_REV@/$(git rev-parse --short HEAD)/" \ + -e "s/@GIT_DESC@/$(git describe --always --long)/" \ + src/common/scm_rev.cpp.in || die + + # Unbundle cubeb + sed -i '/^if.*cubeb/,/^endif()/d' externals/CMakeLists.txt || die + + # Unbundle enet + sed -i -e '/^if.*enet/,/^endif()/d' externals/CMakeLists.txt || die + sed -i -e '/enet\/enet\.h/{s/"//}' src/network/network.cpp || die + + # LZ4 temporary fix: https://github.com/yuzu-emu/yuzu/pull/9054/commits/a8021f5a18bc5251aef54468fa6033366c6b92d9 + sed -i 's/lz4::lz4/lz4/' src/common/CMakeLists.txt || die + + if ! use system-libfmt; then # libfmt >= 9 + sed -i '/fmt.*REQUIRED/d' CMakeLists.txt || die + fi + + # asio fix + sed -e "/asio.hpp/a #include " -e "s/boost::asio/asio/g" \ + -i src/input_common/drivers/udp_client.cpp || die + + cmake_src_prepare +} + +src_configure() { + local -a mycmakeargs=( + # Libraries are private and rely on circular dependency resolution. + -DCITRON_ENABLE_LTO=$(usex lto ON OFF) + -DBUILD_SHARED_LIBS=OFF # dynarmic + -DENABLE_COMPATIBILITY_LIST_DOWNLOAD=$(usex compatibility-list) + -DENABLE_CUBEB=$(usex cubeb ON OFF) + -DENABLE_LIBUSB=ON + -DENABLE_QT=$(usex qt6 ON OFF) + -DENABLE_QT_TRANSLATION=$(usex qt6 ON OFF) + -DENABLE_SDL2=$(usex sdl ON OFF) + -DENABLE_WEB_SERVICE=OFF + -DSIRIT_USE_SYSTEM_SPIRV_HEADERS=$(usex system-vulkan ON OFF) + -DUSE_DISCORD_PRESENCE=OFF + -DCITRON_TESTS=$(usex test) + -DCITRON_USE_EXTERNAL_VULKAN_HEADERS=$(usex system-vulkan OFF ON) + -DCITRON_USE_EXTERNAL_VULKAN_UTILITY_LIBRARIES=$(usex system-vulkan OF ON) + -DCITRON_USE_EXTERNAL_SDL2=OFF + -DCITRON_CHECK_SUBMODULES=false + -DCITRON_USE_QT_WEB_ENGINE=$(usex webengine ON OFF) + ) + + cmake_src_configure + + # This would be better in src_unpack but it would be unlinked + if use compatibility-list; then + mv "${S}"/compatibility_list.json "${BUILD_DIR}"/dist/compatibility_list/ || die + fi +}