csu3_am335x/EVSE/GPL/cmake-3.11.0/Tests/RunCMake/CMP0059/CMP0059-WARN.cmake

add_definitions(-DSOME_DEF)

get_property(defs DIRECTORY .
  PROPERTY DEFINITIONS
)
message("DEFS:${defs}")

set_property(DIRECTORY .
  PROPERTY DEFINITIONS CUSTOM_CONTENT
)
get_property(content DIRECTORY .
  PROPERTY DEFINITIONS
)
message("CUSTOM CONTENT:${content}")