The fly.io Distributed Systems Challenge soon to be implemented in C++.
mkdir -p build
cmake -GNinja -S . -B build -DCMAKE_TOOLCHAIN_FILE=cmake/gcc-toolchain.cmake
# Using mold as linker (https://github.com/rui314/mold)
cmake -GNinja -S . -B build -DCMAKE_TOOLCHAIN_FILE=cmake/gcc-toolchain.cmake -DCMAKE_C_FLAGS="-fuse-ld=mold" -DCMAKE_CXX_FLAGS="-fuse-ld=mold"
ninja -C build