mirror of
https://git.eden-emu.dev/eden-emu/eden
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101 lines
4.9 KiB
Markdown
101 lines
4.9 KiB
Markdown
# CMake Options
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To change these options, add `-DOPTION_NAME=NEWVALUE` to the command line.
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- On Qt Creator, go to Project -> Current Configuration
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Notes:
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- Defaults are marked per-platform.
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- "Non-UNIX" just means Windows/MSVC and Android (yes, macOS is UNIX
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- Android generally doesn't need to change anything; if you do, go to `src/android/app/build.gradle.kts`
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- To set a boolean variable to on, use `ON` for the value; to turn it off, use `OFF`
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- If a variable is mentioned as being e.g. "ON" for a specific platform(s), that means it is defaulted to OFF on others
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- TYPE is always boolean unless otherwise specified
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- Format:
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- `OPTION_NAME` (TYPE DEFAULT) DESCRIPTION
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## Options
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### Dependencies
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These options control dependencies.
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- `YUZU_USE_BUNDLED_FFMPEG` (ON for non-UNIX) Download a pre-built and configured FFmpeg
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- `YUZU_USE_EXTERNAL_FFMPEG` (ON for Solaris) Build FFmpeg from source
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- `YUZU_DOWNLOAD_ANDROID_VVL` (ON) Download validation layer binary for Android
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- `YUZU_DOWNLOAD_TIME_ZONE_DATA` (ON) Always download time zone binaries
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- Currently, build fails without this
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- `YUZU_TZDB_PATH` (string) Path to a pre-downloaded timezone database (useful for nixOS and Gentoo)
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- `YUZU_USE_BUNDLED_MOLTENVK` (ON, macOS only) Download bundled MoltenVK lib
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- `YUZU_USE_BUNDLED_OPENSSL` (ON for MSVC, Android, Solaris, and OpenBSD) Download bundled OpenSSL build
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- `YUZU_USE_EXTERNAL_SDL2` (OFF) Compiles SDL2 from source
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- `YUZU_USE_BUNDLED_SDL2` (ON for MSVC) Download a prebuilt SDL2
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### Miscellaneous
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- `ENABLE_WEB_SERVICE` (ON) Enable multiplayer service
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- `ENABLE_WIFI_SCAN` (OFF) Enable WiFi scanning (requires iw on Linux) - experimental
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- `ENABLE_CUBEB` (ON) Enables the cubeb audio backend
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- This option is subject for removal.
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- `YUZU_TESTS` (ON) Compile tests - requires Catch2
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- `ENABLE_LTO` (OFF) Enable link-time optimization
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- `ENABLE_UNITY_BUILD` (OFF) Enables "Unity/Jumbo" builds
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- Not recommended on Windows
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- UNIX may be better off appending `-flto=thin` to compiler args
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- `USE_FASTER_LINKER` (OFF) Check if a faster linker is available
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- Not recommended outside of Linux
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### Flavors
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These options control executables and build flavors.
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- `YUZU_LEGACY` (OFF): Apply patches to improve compatibility on some older GPUs at the cost of performance
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- `NIGHTLY_BUILD` (OFF): This is only used by CI. Do not use this unless you're making your own distribution and know what you're doing.
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- `YUZU_STATIC_BUILD` (OFF) Attempt to build using static libraries if possible
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- Not supported on Linux
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- Automatically set if `YUZU_USE_BUNDLED_QT` is on for non-Linux
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- `ENABLE_UPDATE_CHECKER` (OFF) Enable update checking functionality
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- `YUZU_DISABLE_LLVM` (OFF) Do not attempt to link to the LLVM demangler
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- Really only useful for CI or distribution builds
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**Desktop only**:
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- `YUZU_CMD` (ON) Compile the SDL2 frontend (eden-cli)
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- `YUZU_ROOM` (OFF) Compile dedicated room functionality into the main executable
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- `YUZU_ROOM_STANDALONE` (OFF) Compile a separate executable for room functionality
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- `YUZU_STATIC_ROOM` (OFF) Compile the room executable *only* as a static, portable executable
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- This is only usable on Alpine Linux.
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### Desktop
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The following options are desktop only.
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- `ENABLE_LIBUSB` (ON) Enable the use of the libusb input backend (HIGHLY RECOMMENDED)
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- `ENABLE_OPENGL` (ON) Enable the OpenGL graphics backend
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- Unavailable on Windows/ARM64
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- You probably shouldn't turn this off.
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### Qt
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Also desktop-only, but apply strictly to Qt
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- `ENABLE_QT` (ON) Enable the Qt frontend (recommended)
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- `ENABLE_QT_TRANSLATION` (OFF) Enable translations for the Qt frontend
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- `YUZU_USE_BUNDLED_QT` (ON for MSVC) Download bundled Qt binaries
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- Not recommended on Linux. For Windows and macOS, the provided build is statically linked.
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- `YUZU_QT_MIRROR` (string) What mirror to use for downloading the bundled Qt libraries
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- `YUZU_USE_QT_MULTIMEDIA` (OFF) Use QtMultimedia for camera support
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- `YUZU_USE_QT_WEB_ENGINE` (OFF) Use QtWebEngine for web applet implementation (requires the huge QtWebEngine dependency; not recommended)
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- `USE_DISCORD_PRESENCE` (OFF) Enables Discord Rich Presence (Qt frontend only)
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### Retired Options
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The following options were a part of Eden at one point, but have since been retired.
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- `ENABLE_OPENSSL` - MbedTLS was fully replaced with OpenSSL in [#3606](https://git.eden-emu.dev/eden-emu/eden/pulls/3606), because OpenSSL straight-up performs better.
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- `ENABLE_SDL2` - While technically possible to *not* use SDL2 on desktop, this is **NOT** a supported configuration under any means, and adding this matrix to our build system was not worth the effort.
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- `YUZU_USE_CPM` - This option once had a purpose, but that purpose has long since passed us by. *All* builds use CPMUtil to manage dependencies now.
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- If you want to *force* the usage of system dependencies, use `-DCPMUTIL_FORCE_SYSTEM=ON`.
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See `src/dynarmic/CMakeLists.txt` for additional options--usually, these don't need changed
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