May be of help if someone somewhere is trying screen on aix “Makefile”, line 29: make: 1254-055 Dependency line needs colon or double colon operator. “Makefile”, line 31: make: 1254-055 Dependency line needs colon or double colon operator. make: 1254-058 Fatal errors encountered — cannot continue. and osdef.h:91: error: conflicting types for ‘naccept’ /usr/include/sys/socket.h:534: error: […]