FreeRDP/cmake/DisableCompilerWarnings.cmake

if(MSVC)
  set(COMPILE_WARN_OPTS "/W0")
else()
  set(COMPILE_WARN_OPTS "-w")
endif()
set(COMPILE_WARN_OPTS "${COMPILE_WARN_OPTS}" CACHE STRING "cached value")

function(disable_warnings_for_directory dir)
  if(CMAKE_VERSION VERSION_GREATER_EQUAL "3.19.0")
    set_property(DIRECTORY "${dir}" PROPERTY COMPILE_OPTIONS ${COMPILE_WARN_OPTS})
  endif()

  file(MAKE_DIRECTORY "${dir}")
  set(ctidy "${dir}/.clang-tidy")
  file(WRITE ${ctidy} "Checks: '-*,misc-definitions-in-headers'\n")
  file(APPEND ${ctidy} "CheckOptions:\n")
  file(APPEND ${ctidy} "\t- { key: HeaderFileExtensions,          value: \"x\" }\n")
endfunction()