126 lines
4.0 KiB
Markdown
126 lines
4.0 KiB
Markdown
### Dependencies
|
|
|
|
You'll need to download and install the following to build yuzu:
|
|
|
|
- [SDL2](https://www.libsdl.org/download-2.0.php)
|
|
- Arch: `pacman -S sdl2`
|
|
- Debian: `apt-get install sdl2` or `apt-get install libsdl2-2.0-0` or `apt-get install libsdl2-dev`
|
|
- Fedora: `dnf install SDL2-devel`
|
|
- Gentoo: `emerge media-libs/libsdl2`
|
|
- [Qt](http://qt-project.org/downloads)
|
|
- Arch: `pacman -S qt5`
|
|
- Debian: `apt-get install qtbase5-dev libqt5opengl5-dev`
|
|
- Fedora: `dnf install qt5-qtbase qt5-qtbase-devel`
|
|
- Gentoo: `emerge dev-qt/qtcore dev-qt/qtopengl`
|
|
- GCC v7+ (for C++17 support)
|
|
- Arch: `pacman -S base-devel`
|
|
- Debian: `apt-get install build-essential`
|
|
- Fedora: `dnf install gcc`
|
|
- Gentoo: `emerge =sys-devel/gcc-7.1.0`
|
|
- [CMake](http://www.cmake.org/) 3.6+
|
|
- Arch: `pacman -S cmake`
|
|
- Debian: `apt-get install cmake`
|
|
- Fedora: `dnf install cmake`
|
|
- Gentoo: `emerge dev-util/cmake`
|
|
|
|
Note: Depending on your distro, the version of CMake you get may not be what's required to build yuzu. Check with cmake --version. Version 3.6 or greater is required for you to be able to build!
|
|
|
|
- [Clang](https://github.com/llvm-mirror/clang) 3.8 (optional build alternative)
|
|
- Arch: `pacman -S clang`, `libc++` is in the AUR. Use yay to install it.
|
|
- Debian: `apt-get install clang libc++-dev` (in some distros, clang-3.8).
|
|
- Gentoo: `emerge sys-devel/clang sys-libs/libcxx`
|
|
|
|
### Cloning yuzu with Git
|
|
|
|
```bash
|
|
git clone --recursive https://github.com/yuzu-emu/yuzu
|
|
cd yuzu
|
|
```
|
|
|
|
The `--recursive` option automatically clones the required Git submodules too.
|
|
|
|
### Building yuzu in Debug Mode (Slow)
|
|
|
|
#### Using GCC
|
|
|
|
```bash
|
|
mkdir build && cd build
|
|
cmake ../
|
|
make
|
|
sudo make install
|
|
```
|
|
|
|
Optionally, you can use `cmake -i ..` to adjust various options (e.g. disable the Qt GUI).
|
|
|
|
#### Using clang
|
|
|
|
Note: It is important you use libc++ vs. , otherwise your build will likely fail. libc++ is not 100% complete on GNU/Linux, but works well for this build. The libstdc++ std::string is a different data structure than the libc++ std::string. See: [LLVLM.org](https://llvm.org/svn/llvm-project/www-releases/trunk/3.8.0/projects/libcxx/docs/UsingLibcxx.html). If libc++ is not used, some warnings are treated as errors. Using clang is only really recommended for users not using GCC >= 5. Also see [Clang Comparison](http://clang.llvm.org/comparison.html).
|
|
|
|
```bash
|
|
mkdir build && cd build
|
|
cmake -DCMAKE_CXX_COMPILER=clang++-3.8 \
|
|
-DCMAKE_C_COMPILER=clang-3.8 \
|
|
-DCMAKE_CXX_FLAGS="-O2 -g -stdlib=libc++" \
|
|
..
|
|
make
|
|
sudo make install # (currently doesn't work, needs to be fixed)
|
|
```
|
|
|
|
Debian/Ubuntu: Owing to bug [#808086](https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=808086) the build might
|
|
fail. To have it build, add the following after line 1938 of `/usr/include/c++/v1/string`. (see discussion on
|
|
[StackOverflow](http://stackoverflow.com/questions/37096062/get-a-basic-c-program-to-compile-using-clang-on-ubuntu-16)
|
|
for more details.)
|
|
|
|
```cpp
|
|
#if _LIBCPP_STD_VER <= 14
|
|
_NOEXCEPT_(is_nothrow_copy_constructible<allocator_type>::value)
|
|
#else
|
|
_NOEXCEPT
|
|
#endif
|
|
```
|
|
|
|
Additionally, on Ubuntu, do:
|
|
|
|
```bash
|
|
sudo apt-get install libc++abi-dev && sudo ln -s /usr/include/libcxxabi/__cxxabi_config.h /usr/include/c++/v1/__cxxabi_config.h
|
|
```
|
|
|
|
### Building yuzu in Release Mode (Optimized)
|
|
|
|
```bash
|
|
mkdir build && cd build
|
|
cmake .. -DCMAKE_BUILD_TYPE=Release
|
|
make
|
|
sudo make install # (currently doesn't work, needs to be fixed)
|
|
```
|
|
|
|
### Building with debug symbols
|
|
|
|
```bash
|
|
cmake .. -DCMAKE_BUILD_TYPE=RelWithDebInfo
|
|
make
|
|
```
|
|
|
|
### Running without installing
|
|
|
|
After building, the binaries `yuzu` and `yuzu-qt` (depending on your build options) will end up in `build/bin/`.
|
|
|
|
```bash
|
|
# SDL
|
|
cd build/bin/
|
|
./yuzu
|
|
|
|
# Qt
|
|
cd build/bin/
|
|
./yuzu-qt
|
|
```
|
|
|
|
### Debugging
|
|
|
|
```bash
|
|
cd data
|
|
gdb ../build/bin/yuzu-qt # Start GDB
|
|
(gdb) run # Run yuzu under GDB
|
|
<crash>
|
|
(gdb) bt # Print a backtrace of the entire callstack to see which codepath the crash occurred on
|
|
``` |