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[docs] Recommend PUBLIC_RELEASE

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Most people following the guide are currently not really developers and this was a fairly hidden option that's easily missed.

The disabled version will later change to be an actual custom cmake target instead of a preprocessor flag, but that'll require more code to be adjusted.

Not using the flag means that Cemu keeps some (performance-costing) debug checks in, alongside more logging and a debug logging console on Windows.
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Crementif 2022-09-20 00:04:40 +02:00
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6
BUILD.md
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@ -30,7 +30,7 @@ To compile Cemu, a recent enough compiler and STL with C++20 support is required
*Additionally, for Ubuntu 22.04 only:*
- `sudo apt install -y clang-12`
- At step 3 while building, use
`cmake -S . -B build -DCMAKE_BUILD_TYPE=release -DCMAKE_C_COMPILER=/usr/bin/clang-12 -DCMAKE_CXX_COMPILER=/usr/bin/clang++-12 -G Ninja -DCMAKE_MAKE_PROGRAM=/usr/bin/ninja`
`cmake -S . -B build -DCMAKE_BUILD_TYPE=release -DPUBLIC_RELEASE=ON -DCMAKE_C_COMPILER=/usr/bin/clang-12 -DCMAKE_CXX_COMPILER=/usr/bin/clang++-12 -G Ninja -DCMAKE_MAKE_PROGRAM=/usr/bin/ninja`
#### For Arch and derivatives:
`sudo pacman -S git cmake clang ninja nasm base-devel linux-headers gtk3 libsecret libgcrypt systemd freeglut zip unzip libpulse`
@ -41,14 +41,14 @@ To compile Cemu, a recent enough compiler and STL with C++20 support is required
### Build Cemu using cmake and clang
1. `git clone --recursive https://github.com/cemu-project/Cemu`
2. `cd Cemu`
3. `cmake -S . -B build -DCMAKE_BUILD_TYPE=release -DCMAKE_C_COMPILER=/usr/bin/clang -DCMAKE_CXX_COMPILER=/usr/bin/clang++ -G Ninja`
3. `cmake -S . -B build -DCMAKE_BUILD_TYPE=release -DPUBLIC_RELEASE=ON -DCMAKE_C_COMPILER=/usr/bin/clang -DCMAKE_CXX_COMPILER=/usr/bin/clang++ -G Ninja`
4. `cmake --build build`
5. You should now have a Cemu executable file in the /bin folder, which you can run using `./bin/Cemu_release`.
#### Using GCC
While we use and test Cemu using clang, using GCC might work better with your distro (they should be fairly similar performance/issues wise and should only be considered if compilation is the issue).
You can use it by replacing the step 3 with the following:
`cmake -S . -B build -DCMAKE_BUILD_TYPE=release -DCMAKE_C_COMPILER=/usr/bin/gcc -DCMAKE_CXX_COMPILER=/usr/bin/g++ -G Ninja`
`cmake -S . -B build -DCMAKE_BUILD_TYPE=release -DPUBLIC_RELEASE=ON -DCMAKE_C_COMPILER=/usr/bin/gcc -DCMAKE_CXX_COMPILER=/usr/bin/g++ -G Ninja`
#### Troubleshooting steps
- If step 3 gives you an error about not being able to find ninja, try appending `-DCMAKE_MAKE_PROGRAM=/usr/bin/ninja` to the command and running it again.

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generate_vs_solution.bat
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@ -1,2 +1,2 @@
"C:\PROGRAM FILES\MICROSOFT VISUAL STUDIO\2022\COMMUNITY\COMMON7\IDE\COMMONEXTENSIONS\MICROSOFT\CMAKE\CMake\bin\cmake.exe" -B build/
"C:\PROGRAM FILES\MICROSOFT VISUAL STUDIO\2022\COMMUNITY\COMMON7\IDE\COMMONEXTENSIONS\MICROSOFT\CMAKE\CMake\bin\cmake.exe" -B build/ -DPUBLIC_RELEASE=ON
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