add_executable(SystemExtension SystemExtension.c SystemExtension.r ShowInitIcon.c ShowInitIcon.h) set_target_properties(SystemExtension PROPERTIES OUTPUT_NAME SystemExtension.flt) add_custom_command( OUTPUT SystemExtension.bin SystemExtension.dsk COMMAND ${REZ} ${CMAKE_CURRENT_SOURCE_DIR}/SystemExtension.r --copy ${CMAKE_CURRENT_SOURCE_DIR}/Icons.rsrc.bin -o SystemExtension.bin -t INIT COMMAND ${REZ} --copy SystemExtension.bin -o SystemExtension.dsk -t INIT COMMAND ${REZ} --copy SystemExtension.bin -o SystemExtension -t INIT DEPENDS SystemExtension SystemExtension.r Icons.rsrc.bin) add_custom_target(SystemExtension_INIT ALL DEPENDS SystemExtension.dsk)