Changed by Bix, Untested

Bix 2025-04-26 20:10:43 +00:00
parent 678afe8685
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### Dependencies
You'll need to download and install the following to build Eden:
* [GCC](https://gcc.gnu.org/) v11+ (for C++20 support) & misc
* This page is being updated as we transition to GCC 11
* If GCC 12 is installed, [Clang](https://clang.llvm.org/) v14+ is required for compiling
* [CMake](https://www.cmake.org/) 3.15+
The following are handled by Eden's externals:
* [FFmpeg](https://ffmpeg.org/)
* [SDL2](https://www.libsdl.org/download-2.0.php) 2.0.18+
* [opus](https://opus-codec.org/downloads/)
All other dependencies will be downloaded by [vcpkg](https://vcpkg.io/) if needed:
* [Boost](https://www.boost.org/users/download/) 1.79.0+
* [Catch2](https://github.com/catchorg/Catch2) 2.13.7 - 2.13.9
* [fmt](https://fmt.dev/) 8.0.1+
* [lz4](http://www.lz4.org) 1.8+
* [nlohmann_json](https://github.com/nlohmann/json) 3.8+
* [OpenSSL](https://www.openssl.org/source/)
* [ZLIB](https://www.zlib.net/) 1.2+
* [zstd](https://facebook.github.io/zstd/) 1.5+
If an ARM64 build is intended, export `VCPKG_FORCE_SYSTEM_BINARIES=1`.
Dependencies are listed here as commands that can be copied/pasted. Of course, they should be inspected before being run.
- Arch / Manjaro:
- `sudo pacman -Syu --needed base-devel boost catch2 cmake ffmpeg fmt git glslang libzip lz4 mbedtls ninja nlohmann-json openssl opus qt6 sdl2 zlib zstd zip unzip`
- Building with QT Web Engine needs to be specified when running CMake with the param `-DCMAKE_CXX_FLAGS="-I/usr/include/qt/QtWebEngineWidgets"` with qt5-webengine installed.
- GCC 11 or later is required.
- Ubuntu / Linux Mint / Debian:
- `sudo apt-get install autoconf cmake g++-11 gcc-11 git glslang-tools libasound2 libboost-context-dev libglu1-mesa-dev libhidapi-dev libpulse-dev libtool libudev-dev libxcb-icccm4 libxcb-image0 libxcb-keysyms1 libxcb-render-util0 libxcb-xinerama0 libxcb-xkb1 libxext-dev libxkbcommon-x11-0 mesa-common-dev nasm ninja-build qtbase6-dev qtbase6-private-dev qtwebengine6-dev qtmultimedia6-dev libmbedtls-dev catch2 libfmt-dev liblz4-dev nlohmann-json3-dev libzstd-dev libssl-dev libavfilter-dev libavcodec-dev libswscale-dev`
- Ubuntu 22.04, Linux Mint 20, or Debian Bullseye or later is required.
- Users need to manually specify building with QT Web Engine enabled. This is done using the parameter `-DYUZU_USE_QT_WEB_ENGINE=ON` when running CMake.
- Users need to manually specify building with GCC 11. This can be done by adding the parameters `-DCMAKE_C_COMPILER=gcc-11 -DCMAKE_CXX_COMPILER=g++-11` when running CMake. i.e.
- Users need to manually disable building SDL2 from externals if they intend to use the version provided by their system by adding the parameters `-DYUZU_USE_EXTERNAL_SDL2=OFF`
```
git submodule update --init --recursive
cmake .. -GNinja -DCMAKE_C_COMPILER=gcc-11 -DCMAKE_CXX_COMPILER=g++-11
```
- Fedora:
- `sudo dnf install autoconf ccache cmake fmt-devel gcc{,-c++} glslang hidapi-devel json-devel libtool libusb1-devel libzstd-devel lz4-devel nasm ninja-build openssl-devel pulseaudio-libs-devel qt5-linguist qt5-qtbase{-private,}-devel qt5-qtwebengine-devel qt5-qtmultimedia-devel speexdsp-devel wayland-devel zlib-devel ffmpeg-devel libXext-devel`
- Fedora 32 or later is required.
- Due to GCC 12, Fedora 36 or later users need to install `clang`, and configure CMake to use it via `-DCMAKE_CXX_COMPILER=clang++ -DCMAKE_C_COMPILER=clang`
- CMake arguments to force system libraries:
- SDL2: `-DYUZU_USE_BUNDLED_SDL2=OFF -DYUZU_USE_EXTERNAL_SDL2=OFF`
- FFmpeg: `-DYUZU_USE_EXTERNAL_FFMPEG=OFF`
- [RPM Fusion](https://rpmfusion.org/) (free) is required to install `ffmpeg-devel`
### Cloning Eden with Git
**Master:**
```bash
git clone --recursive https://git.eden-emu.dev/eden-emu/eden
cd eden
```
The `--recursive` option automatically clones the required Git submodules.
### Building Eden in Release Mode (Optimized)
If you need to run ctests, you can disable `-DYUZU_TESTS=OFF` and install Catch2.
```bash
mkdir build && cd build
cmake .. -GNinja -DYUZU_USE_BUNDLED_VCPKG=ON -DYUZU_TESTS=OFF
ninja
sudo ninja install
```
You may also want to include support for Discord Rich Presence by adding `-DUSE_DISCORD_PRESENCE=ON` after `cmake ..`
`-DYUZU_USE_EXTERNAL_VULKAN_SPIRV_TOOLS=OFF` might be needed if ninja command failed with `undefined reference to symbol 'spvOptimizerOptionsCreate`, reason currently unknown
Optionally, you can use `cmake-gui ..` to adjust various options (e.g. disable the Qt GUI).
### Building Eden in Debug Mode (Slow)
```bash
mkdir build && cd build
cmake .. -GNinja -DCMAKE_BUILD_TYPE=Debug -DYUZU_USE_BUNDLED_VCPKG=ON -DYUZU_TESTS=OFF
ninja
```
### Building with debug symbols
```bash
mkdir build && cd build
cmake .. -GNinja -DCMAKE_BUILD_TYPE=RelWithDebInfo -DYUZU_USE_BUNDLED_VCPKG=ON -DYUZU_TESTS=OFF
ninja
```
### Running without installing
After building, the binaries `eden` and `eden-cmd` (depending on your build options) will end up in `build/bin/`.
```bash
# SDL
cd build/bin/
./eden-cmd
# Qt
cd build/bin/
./eden
```