*** ./test/ippserver.c.ORIG	Wed Nov 30 11:37:07 2016
--- ./test/ippserver.c	Wed Nov 30 11:37:45 2016
***************
*** 48,54 ****
--- 48,58 ----
  #else
  extern char **environ;
  
+ #ifdef _AIX
+ #  include <fcntl.h>
+ #else
  #  include <sys/fcntl.h>
+ #endif
  #  include <sys/wait.h>
  #  include <poll.h>
  #endif /* WIN32 */
*** ./scheduler/log.c.ORIG	Wed Nov 30 12:59:37 2016
--- ./scheduler/log.c	Wed Nov 30 13:00:14 2016
***************
*** 505,510 ****
--- 505,515 ----
  #endif /* HAVE_GSSAPI */
  
  
+ #ifndef va_copy
+ # define va_copy(__list1,__list2) ((void)(__list1 = __list2))
+ #endif
+ 
+ 
  /*
   * 'cupsdLogClient()' - Log a client message.
   */
*** ./backend/Makefile.ORIG	Wed Nov 30 13:56:54 2016
--- ./backend/Makefile	Wed Nov 30 14:00:11 2016
***************
*** 15,20 ****
--- 15,22 ----
  
  include ../Makedefs
  
+ LIBS = $(LINKCUPS) $(COMMONLIBS) -L/opt/freeware/lib -lgnutls
+ 
  #
  # Object files...
  #