message: cmake: add info for additional includes
diff: @@ -102,6 +102,10 @@ include_directories(
  SYSTEM ${EXTERNAL_DIR}/${additional_includes}
  )
  +if (DEFINED additional_includes AND NOT additional_includes STREQUAL "")
  + message(STATUS "Additional includes: ${additional_includes}")
  +endif()
  +
  if (ANDROID)
  include_directories(curl-android-ios/prebuilt-with-ssl/android/include)
  endif()
  