Current cmake documentation for set_target_properties claims
<CONFIG>_OUTPUT_NAME, . <CONFIG>_POSTFIX , , ( , , "DEBUG_POSTFIX" ). , CMAKE_<CONFIG>_POSTFIX ( , CMake, ).
, , cmake CMAKE_DEBUG_POSTFIX .
add_executable(myexe ${SOURCE_FILES})
set_target_properties(myexe PROPERTIES DEBUG_POSTFIX ${CMAKE_DEBUG_POSTFIX})
${CMAKE_DEBUG_POSTFIX} myexe DEBUG.
, ${PROJECT_NAME}. myexe project(myexe). ${PROJECT_NAME} myexe, / CMakeLists.txt.