0. 环境

i5实体机ubuntu22

1. 安装依赖

$ sudo apt install build-essential git cmake ffmpeg libavcodec-dev libavformat-dev libavutil-dev libswscale-dev libevdev-dev libusb-1.0-0-dev libxrandr-dev libxi-dev libpangocairo-1.0-0 qt6-base-private-dev libbluetooth-dev libasound2-dev libpulse-dev libgl1-mesa-dev

$ sudo apt install libudev-dev libsystemd-dev || sudo apt install libeudev-dev #distros without systemd like AntiX must use eudev instead

安装qt6

$ sudo apt install qt6-base-dev qt6-base-private-dev qt6-multimedia-dev
$ sudo apt install qt6-l10n-tools qt6-tools-dev qt6-tools-dev-tools
$ sudo apt install libgl-dev

2. 获取源码

$ git clone https://github.com/dolphin-emu/dolphin
$ cd dolphin

$ git submodule update --init Externals/mGBA
$ git submodule update --init Externals/spirv_cross
$ git submodule update --init Externals/zlib-ng
$ git submodule update --init Externals/libspng
$ git submodule update --init Externals/VulkanMemoryAllocator
$ git submodule update --init --recursive Externals/cubeb
$ git submodule update --init Externals/implot
$ git submodule update --init Externals/gtest
$ git submodule update --init Externals/rcheevos

$ git pull --recurse-submodules

压缩备份

$ tar -zcvf dolphin_git_src_20230729.tar.gz dolphin/

备注：git clone到最后总是提示 curl什么错误，于是到自己买的1C1G1M服务器中克隆下载。

3. 编译

$ mkdir build && cd build
$ cmake ..
$ make -j8

问题：Could NOT find Qt6Svg
方法：sudo apt install libgl-dev libqt6opengl6-dev libvulkan-dev ninja-build pkg-config pkg-kde-tools qt6-base-dev qt6-base-private-dev zlib1g-dev libqt6svg6-dev
这里可以搜索到相关依赖：https://packages.ubuntu.com/source/kinetic/arm64/qt6-svg

问题：No SOURCES given to target: usb（若出现这个问题，需要删除build重新执行编译）
sudo apt install libusb-dev
sudo apt install libusb-1.0-0-dev

问题：No SOURCES given to target: curl
sudo apt install libcurl4-gnutls-dev

4. 运行测试

xxjianvm@xxjianvm-virtual-machine:~/work/dolphin/build/Binaries$ ./dolphin-emu
Warning: Ignoring WAYLAND_DISPLAY on Gnome. Use QT_QPA_PLATFORM=wayland to run on Wayland anyway.
An error occurred.

  Condition: icon.availableSizes().size() > 0
  File: /home/xxjianvm/work/dolphin/Source/Core/DolphinQt/Resources.cpp
  Line: 53
  Function: LoadNamedIcon

Ignore and continue?
Illegal instruction (core dumped)
xxjianvm@xxjianvm-virtual-machine:~/work/dolphin/build/Binaries$

这个问题在build目录下sudo make install 后解决。