Possible fix

[Richard Stallman <rms@gnu.org>]

This patch allows Autoconf to decide whether to set HAVE_SYS_WAIT_H
on HPUX versions 8 and up.  Does this change make it work?

*** hpux8.h.~1.23.~	Fri Nov 16 22:47:07 2001
--- hpux8.h	Sat Jul 27 12:56:39 2002
***************
*** 4,13 ****
     Our conjecture that they are needed for hpux version 8,
     which is what runs on the 700.  */
  
- #include "hpux.h"
- 
  #define HPUX8
  
  /* dob@inel.gov says HPUX 8.07 needs this.  He was using X11R5, I think.  */
  #define LIBX11_SYSTEM -lXext
  
--- 4,13 ----
     Our conjecture that they are needed for hpux version 8,
     which is what runs on the 700.  */
  
  #define HPUX8
  
+ #include "hpux.h"
+ 
  /* dob@inel.gov says HPUX 8.07 needs this.  He was using X11R5, I think.  */
  #define LIBX11_SYSTEM -lXext
  
***************
*** 69,74 ****
  
  /* Enable a special hack in XTread_socket.  */
  #define X_IO_BUG
- 
- /* Override hpux.h which undefs this flag.  */
- #define HAVE_SYS_WAIT_H
--- 69,71 ----


*** hpux.h.~1.20.~	Fri Nov 16 22:49:25 2001
--- hpux.h	Sat Jul 27 12:56:24 2002
***************
*** 217,221 ****
--- 217,223 ----
  /* This triggers a conditional in xfaces.c.  */
  #define XOS_NEEDS_TIME_H
  
+ #ifndef HPUX8
  /* It's possible that HPUX 7 has sys/wait.h but it does not work right.  */
  #undef HAVE_SYS_WAIT_H
+ #endif