capture operating system metrics on Windows, macOSX, Linux, BSD
mkdir -vp build
cd build
cmake -DCMAKE_BUILD_TYPE=Debug ..
make
on Windows (MinGW64):
cmake -DCMAKE_BUILD_TYPE=Debug -G "MSYS Makefiles" ..
cmake --fresh -DCMAKE_TOOLCHAIN_FILE=../ToolchainWin64.cmake -DCMAKE_BUILD_TYPE=Debug ..