set(ARP_SRC "${CMAKE_CURRENT_SOURCE_DIR}/Arp.cpp" "${CMAKE_CURRENT_SOURCE_DIR}/Platform.cpp" ) set(ARP_HDR "${CMAKE_CURRENT_SOURCE_DIR}/Arp.hpp" ) source_group("Source Files\\Arp" FILES ${ARP_SRC}) source_group("Header Files\\Arp" FILES ${ARP_HDR}) target_sources(${PROJECT_NAME} PRIVATE ${ARP_SRC} ${ARP_HDR})