nginx SSL Library with HTTP/3 Support

For HTTP/3 support, you can use BoringSSL, LibreSSL, or QuicTLS. Here, we'll use BoringSSL.

1. Clone BoringSSL:

   • In the MSYS2 terminal, navigate to your desired directory and clone the BoringSSL repository:

     git clone https://github.com/google/boringssl.git
     cd boringssl
     

      

     Build BoringSSL:

     • BoringSSL uses CMake for building. Install CMake if you haven't already:

       pacman -S mingw-w64-x86_64-cmake
       

       Create a build directory and build BoringSSL:

     • mkdir build
       cd build
       export CC=/mingw64/bin/gcc
       export CXX=/mingw64/bin/g++ 
       cmake -G "MSYS Makefiles" -DCMAKE_BUILD_TYPE=Release ..
       make -j12