set(SOURCES AddonBase.cpp AudioEngine.cpp General.cpp Filesystem.cpp Network.cpp) set(HEADERS AddonBase.h AudioEngine.h General.h Filesystem.h Network.h) if(CORE_SYSTEM_NAME STREQUAL android) list(APPEND SOURCES platform/android/System.cpp) list(APPEND HEADERS platform/android/System.h) endif() core_add_library(addons_interfaces)