Consider adding compiler detection in CMakeLists.txt

[gbowne1]

Consider adding compiler detection, because not everyone may have GCC C++ compilers installed..

# Check for Clang compiler
if(CMAKE_CXX_COMPILER_IS_CLANG)
  message(STATUS "C++ compiler: Clang++/LLVM")
  # Set compiler specific flags here (optional)
endif()

# Check for GCC compiler
if(CMAKE_COMPILER_IS_GNU)
  message(STATUS "C++ compiler: g++")
  # Set compiler specific flags here (optional)
endif()

Also could make a toolchain file.

Use the CMAKE_TOOLCHAIN_FILE variable to specify different toolchain files for each platform (Windows, Linux, etc.) and various compilers. These files define compiler paths and flags.