find_package(ctre QUIET)
if(NOT ctre_FOUND)
  include(FetchContent)
  FetchContent_Declare(
    ctre
    GIT_REPOSITORY https://github.com/hanickadot/compile-time-regular-expressions.git
    GIT_TAG v3.9.0
    GIT_SHALLOW TRUE
  )
  FetchContent_MakeAvailable(ctre)
endif()