*** ./gl/unistd.in.h.ORIG	Fri May 21 15:38:58 2010
--- ./gl/unistd.in.h	Fri May 21 15:39:15 2010
***************
*** 93,99 ****
  
  /* Get getopt(), optarg, optind, opterr, optopt.
     But avoid namespace pollution on glibc systems.  */
! #if @GNULIB_UNISTD_H_GETOPT@ && !defined __GLIBC__ && !defined _GL_SYSTEM_GETOPT
  # include <getopt.h>
  #endif
  
--- 93,99 ----
  
  /* Get getopt(), optarg, optind, opterr, optopt.
     But avoid namespace pollution on glibc systems.  */
! #if @GNULIB_UNISTD_H_GETOPT@ && !defined _AIX51 && !defined __GLIBC__ && !defined _GL_SYSTEM_GETOPT
  # include <getopt.h>
  #endif