citra build from archive

2024-06-13 23:45:27 -06:00
parent dd31726028
commit b9500298c2
4 changed files with 232 additions and 23 deletions
--- a/pkgs/citra/generic.nix
+++ b/pkgs/citra/generic.nix
@@ -0,0 +1,96 @@
+{ pname, version, src, branch, compat-list, lib, stdenv, cmake, boost
+, pkg-config, libusb1, glslang, zstd, libressl, enableSdl2 ? true, SDL2
+, enableQt ? true, qtbase, qtmultimedia, wrapQtAppsHook
+, enableQtTranslation ? enableQt, qttools, enableWebService ? true
+, enableCubeb ? true, cubeb, enableFfmpegAudioDecoder ? true
+, enableFfmpegVideoDumper ? true, ffmpeg_4, useDiscordRichPresence ? true
+, rapidjson, enableFdk ? false, fdk_aac, python3 }:
+assert lib.assertMsg (!enableFfmpegAudioDecoder || !enableFdk)
+  "Can't enable both enableFfmpegAudioDecoder and enableFdk";
+
+stdenv.mkDerivation rec {
+  inherit pname version src;
+
+  nativeBuildInputs = [ cmake glslang pkg-config python3 ]
+    ++ lib.optionals enableQt [ wrapQtAppsHook ];
+
+  buildInputs = [ boost libusb1 ]
+    ++ lib.optionals enableQt [ qtbase qtmultimedia ]
+    ++ lib.optional enableSdl2 SDL2 ++ lib.optional enableQtTranslation qttools
+    ++ lib.optionals enableCubeb cubeb.passthru.backendLibs
+    ++ lib.optional (enableFfmpegAudioDecoder || enableFfmpegVideoDumper)
+    ffmpeg_4 ++ lib.optional useDiscordRichPresence rapidjson
+    ++ lib.optional enableFdk fdk_aac;
+
+  cmakeFlags = [
+    "-DUSE_SYSTEM_BOOST=ON"
+    "-DCITRA_WARNINGS_AS_ERRORS=OFF"
+    "-DCITRA_USE_BUNDLED_FFMPEG=OFF"
+    "-DCITRA_USE_BUNDLED_QT=OFF"
+    "-DUSE_SYSTEM_SDL2=ON"
+    "-DCMAKE_INSTALL_INCLUDEDIR=include"
+    "-DCMAKE_INSTALL_LIBDIR=lib"
+
+    # We dont want to bother upstream with potentially outdated compat reports
+    "-DCITRA_ENABLE_COMPATIBILITY_REPORTING=ON"
+    "-DENABLE_COMPATIBILITY_LIST_DOWNLOAD=OFF" # We provide this deterministically
+  ] ++ lib.optional (!enableSdl2) "-DENABLE_SDL2=OFF"
+    ++ lib.optional (!enableQt) "-DENABLE_QT=OFF"
+    ++ lib.optional enableQtTranslation "-DENABLE_QT_TRANSLATION=ON"
+    ++ lib.optional (!enableWebService) "-DENABLE_WEB_SERVICE=OFF"
+    ++ lib.optional (!enableCubeb) "-DENABLE_CUBEB=OFF"
+    ++ lib.optional enableFfmpegAudioDecoder "-DENABLE_FFMPEG_AUDIO_DECODER=ON"
+    ++ lib.optional enableFfmpegVideoDumper "-DENABLE_FFMPEG_VIDEO_DUMPER=ON"
+    ++ lib.optional useDiscordRichPresence "-DUSE_DISCORD_PRESENCE=ON"
+    ++ lib.optional enableFdk "-DENABLE_FDK=ON";
+
+  postPatch = let
+    branchCaptialized =
+      (lib.toUpper (lib.substring 0 1 branch) + lib.substring 1 (-1) branch);
+  in ''
+    # Fix file not found when looking in var/empty instead of opt
+    mkdir externals/dynarmic/src/dynarmic/ir/var
+    ln -s ../opt externals/dynarmic/src/dynarmic/ir/var/empty
+
+    # Prep compatibilitylist
+    ln -s ${compat-list} ./dist/compatibility_list/compatibility_list.json
+
+    # We already know the submodules are present
+    substituteInPlace CMakeLists.txt \
+      --replace "check_submodules_present()" ""
+
+    # Add versions
+    echo 'set(BUILD_FULLNAME "${branchCaptialized} ${version}")' >> CMakeModules/GenerateBuildInfo.cmake
+
+    # Devendoring
+    rm -rf externals/zstd externals/libressl
+    cp -r ${zstd.src} externals/zstd
+    tar xf ${libressl.src} -C externals/
+    mv externals/${libressl.name} externals/libressl
+    chmod -R a+w externals/zstd
+  '';
+
+  # Fixes https://github.com/NixOS/nixpkgs/issues/171173
+  postInstall = lib.optionalString (enableCubeb && enableSdl2) ''
+    wrapProgram "$out/bin/citra" \
+      --prefix LD_LIBRARY_PATH : ${
+        lib.makeLibraryPath cubeb.passthru.backendLibs
+      }
+  '';
+
+  meta = {
+    homepage = "https://citra-emu.org";
+    description =
+      "The ${branch} branch of an open-source emulator for the Ninteno 3DS";
+    longDescription = ''
+      A Nintendo 3DS Emulator written in C++
+      Using the nightly branch is recommended for general usage.
+      Using the canary branch is recommended if you would like to try out
+      experimental features, with a cost of stability.
+    '';
+    mainProgram = if enableQt then "citra-qt" else "citra";
+    platforms = lib.platforms.linux;
+    license = lib.licenses.gpl2Plus;
+    maintainers = with lib.maintainers; [ abbradar ashley ivar ];
+  };
+}