🚀 go-pugleaf

Sun Microsystems is encouraging everyone with SunOS 4.1 to start
compiling under the System V environment, as they are moving in
that direction.  Here are patches to make GNU Emacs use the System V
libraries and include files.  get GCC to compile under that
environment.  I have tried them on "fresh" Emacs sources and they
seem to work, but I don't make any promises that they'll always
work, or that they're the best patches to accomplish the goal.

*** dist-18.55/etc/loadst.c	Tue Apr 18 21:24:59 1989
--- emacs/etc//loadst.c	Fri Sep 14 18:27:56 1990
***************
*** 16,21 ****
--- 16,26 ----
     with strcpy.  Note that config.h may define NLIST_STRUCT
     for more modern USG systems.  */
  
+ #ifdef SUNOS41
+ #undef USG
+ #define BSD
+ #define BSD4_3
+ #endif /* SUNOS41 */
  
  #ifdef LOAD_AVE_TYPE
  #ifndef NLIST_STRUCT
***************
*** 68,73 ****
--- 73,84 ----
  
  #include <sys/stat.h>
  
+ #ifdef SUNOS41
+ #define USG
+ #undef BSD
+ #undef BSD4_3
+ #endif /* SUNOS41 */
+ 
  #ifdef BSD
  #include <sys/ioctl.h>
  #endif /* BSD */
***************
*** 189,195 ****
      {
        mail = (char *) malloc (strlen (user_name) + 30);
  
! #if defined (USG) && ! defined (XENIX)
        sprintf (mail, "/usr/mail/%s", user_name);
  #else /* Xenix, or not USG */
        sprintf (mail, "/usr/spool/mail/%s", user_name);
--- 200,206 ----
      {
        mail = (char *) malloc (strlen (user_name) + 30);
  
! #if defined (USG) && ! defined (XENIX) && ! defined (SUNOS41)
        sprintf (mail, "/usr/mail/%s", user_name);
  #else /* Xenix, or not USG */
        sprintf (mail, "/usr/spool/mail/%s", user_name);
*** dist-18.55/src/fns.c	Thu Apr  6 22:25:38 1989
--- emacs/src//fns.c	Fri Sep 14 18:28:41 1990
***************
*** 21,26 ****
--- 21,32 ----
  
  #include "config.h"
  
+ #ifdef SUNOS41
+ #undef USG
+ #define BSD
+ #define BSD4_3
+ #endif /* SUNOS41 */
+ 
  #ifdef LOAD_AVE_TYPE
  #ifdef BSD
  /* It appears param.h defines BSD and BSD4_3 in 4.3
***************
*** 51,56 ****
--- 57,68 ----
  #endif /* NLIST_STRUCT */
  #endif /* not VMS */
  #endif /* LOAD_AVE_TYPE */
+ 
+ #ifdef SUNOS41
+ #define USG
+ #undef BSD
+ #undef BSD4_3
+ #endif /* SUNOS41 */
  
  /* Note on some machines this defines `vector' as a typedef,
     so make sure we don't use that name in this file.  */
*** dist-18.55/src/keyboard.c	Thu Jul 20 01:32:59 1989
--- emacs/src//keyboard.c	Fri Sep 14 14:18:39 1990
***************
*** 43,48 ****
--- 43,51 ----
  #ifdef USG
  #include <termio.h>
  #include <fcntl.h>
+ #ifdef SUNOS41
+ #include <sys/filio.h>
+ #endif /* SUNOS41 */
  #else /* not USG */
  #ifndef VMS
  #include <sys/ioctl.h>
*** dist-18.55/src/process.c	Sun Aug  6 18:01:31 1989
--- emacs/src//process.c	Fri Sep 14 14:09:15 1990
***************
*** 63,69 ****
  
  #else /* not IRIS, not UNIPLUS */
  #ifdef HAVE_TIMEVAL
! #if defined(USG) && !defined(IBMRTAIX)
  #include <time.h>
  #else /* IBMRTAIX or not USG */
  #include <sys/time.h>
--- 63,69 ----
  
  #else /* not IRIS, not UNIPLUS */
  #ifdef HAVE_TIMEVAL
! #if defined(USG) && !defined(IBMRTAIX) && !defined(SUNOS41)
  #include <time.h>
  #else /* IBMRTAIX or not USG */
  #include <sys/time.h>
*** dist-18.55/src/sysdep.c	Mon Aug  7 21:50:43 1989
--- emacs/src//sysdep.c	Mon Sep 17 18:51:03 1990
***************
*** 150,159 ****
--- 150,161 ----
  /* Some USG systems with TIOCGWINSZ need this file; some don't have it.
     We don't know how to distinguish them.
     If this #include gets an error, just delete it.  */
+ #ifndef SUNOS41
  #include <sys/sioctl.h>
  #endif
  #endif
  #endif
+ #endif
  #ifdef HAVE_TIMEVAL
  #ifdef HPUX
  #include <time.h>
***************
*** 339,345 ****
    while (1)
      {
  #ifdef subprocesses
! #if defined(BSD) || (defined(HPUX) && !defined(HPUX_5))
        /* Note that kill returns -1 even if the process is just a zombie now.
  	 But inevitably a SIGCHLD interrupt should be generated
  	 and child_sig will do wait3 and make the process go away. */
--- 341,347 ----
    while (1)
      {
  #ifdef subprocesses
! #if defined(BSD) || defined(SUNOS41) || (defined(HPUX) && !defined(HPUX_5))
        /* Note that kill returns -1 even if the process is just a zombie now.
  	 But inevitably a SIGCHLD interrupt should be generated
  	 and child_sig will do wait3 and make the process go away. */
*** dist-18.55/src/unexec.c	Sat Aug 20 12:22:33 1988
--- emacs/src//unexec.c	Fri Sep 14 14:08:00 1990
***************
*** 312,318 ****
  
  #else /* not HPUX */
  
! #if defined (USG) && !defined (IBMRTAIX) && !defined (IRIS)
  static struct bhdr hdr, ohdr;
  #define a_magic fmagic
  #define a_text tsize
--- 312,318 ----
  
  #else /* not HPUX */
  
! #if defined (USG) && !defined (IBMRTAIX) && !defined (IRIS) && !defined(SUNOS41)
  static struct bhdr hdr, ohdr;
  #define a_magic fmagic
  #define a_text tsize
*** dist-18.55/src/x11term.c	Wed Aug  2 22:56:42 1989
--- emacs/src/x11term.c	Mon Sep 17 18:55:59 1990
***************
*** 74,81 ****
--- 74,85 ----
  #ifdef IRIS_4D
  #include <sys/time.h>
  #else
+ #ifdef HAVE_TIMEVAL
+ #include <sys/time.h>
+ #else
  #include <time.h>
  #endif
+ #endif
  #else
  #include <sys/time.h>
  #endif
***************
*** 609,614 ****
--- 613,620 ----
  
  XTflash ()
  {
+ #ifdef HAVE_TIMEVAL
+ #ifdef HAVE_SELECT
  	XGCValues gcv_temp;
  	struct timeval to;
  	BLOCK_INPUT_DECLARE ();
***************
*** 645,650 ****
--- 651,658 ----
  	XFlush (XXdisplay);
  
  	UNBLOCK_INPUT ();
+ #endif /* HAVE_SELECT */
+ #endif /* HAVE_TIMEVAL */
  }	
  
  XTfeep ()

New files (patch can't create, so diff against null):

*** /dev/null	Mon Sep 17 18:13:41 1990
--- emacs/src/s-sunos41-sysv.h	Mon Sep 17 07:46:21 1990
***************
*** 0 ****
--- 1,179 ----
+ /* Definitions file for GNU Emacs running on SunOS 4.1 with System V routines
+    Copyright (C) 1987 Free Software Foundation, Inc.
+ 
+ This file is part of GNU Emacs.
+ 
+ GNU Emacs is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY.  No author or distributor
+ accepts responsibility to anyone for the consequences of using it
+ or for whether it serves any particular purpose or works at all,
+ unless he says so in writing.  Refer to the GNU Emacs General Public
+ License for full details.
+ 
+ Everyone is granted permission to copy, modify and redistribute
+ GNU Emacs, but only under the conditions described in the
+ GNU Emacs General Public License.   A copy of this license is
+ supposed to have been given to you along with GNU Emacs so you
+ can know your rights and responsibilities.  It should be in a
+ file named COPYING.  Among other things, the copyright notice
+ and this notice must be preserved on all copies.  */
+ 
+ 
+ /*
+  *	Define symbols to identify the version of Unix this is.
+  *	Define all the symbols that apply correctly.
+  */
+ 
+ /* Say that the text segment of a.out includes the header;
+    the header actually occupies the first few bytes of the text segment
+    and is counted in hdr.a_text.  */
+ 
+ #define LD_SWITCH_SYSTEM -e __start -Bstatic -L/usr/5lib
+ 
+ #define SUNOS41
+ 
+ #define USG				/* System III, System V, etc */
+ 
+ #define USG5
+ 
+ /* SYSTEM_TYPE should indicate the kind of system you are using.
+  It sets the Lisp variable system-type.  */
+ 
+ #define SYSTEM_TYPE "sunos41-sysv"
+ 
+ /* nomultiplejobs should be defined if your system's shell
+  does not have "job control" (the ability to stop a program,
+  run some other program, then continue the first one).  */
+ 
+ /* #define NOMULTIPLEJOBS */
+ 
+ /* Do not use interrupt_input = 1 by default, because in 4.3
+    we can make noninterrupt input work properly.  */
+ 
+ #undef INTERRUPT_INPUT
+ 
+ /* Letter to use in finding device name of first pty,
+   if system supports pty's.  'p' means it is /dev/ptyp0  */
+ 
+ #define FIRST_PTY_LETTER 'p'
+ 
+ /*
+  *	Define HAVE_TERMIO if the system provides sysV-style ioctls
+  *	for terminal control.
+  */
+ 
+ #define HAVE_TERMIO
+ 
+ /*
+  *	Define HAVE_TIMEVAL if the system supports the BSD style clock values.
+  *	Look in <sys/time.h> for a timeval structure.
+  */
+ 
+ #define HAVE_TIMEVAL
+  
+ /*
+  *	Define HAVE_SELECT if the system supports the `select' system call.
+  */
+ 
+ #define HAVE_SELECT
+ 
+ /*
+  *	Define HAVE_PTYS if the system supports pty devices.
+  */
+ 
+ #define HAVE_PTYS
+ 
+ /* Define HAVE_SOCKETS if system supports 4.2-compatible sockets.  */
+ 
+ #define HAVE_SOCKETS
+ 
+ /*
+  *	Define NONSYSTEM_DIR_LIBRARY to make Emacs emulate
+  *      The 4.2 opendir, etc., library functions.
+  */
+ 
+ /* #define NONSYSTEM_DIR_LIBRARY */
+ 
+ /*
+  * 	Define SYSV_SYSTEM_DIR to use the V.3 getdents/readir
+  *	library functions.  Almost, but not quite the same as
+  *	the 4.2 functions
+  */
+ /* #define SYSV_SYSTEM_DIR */
+ 
+ /* Define this symbol if your system has the functions bcopy, etc. */
+ 
+ #define BSTRING
+ 
+ /* subprocesses should be defined if you want to
+  have code for asynchronous subprocesses
+  (as used in M-x compile and M-x shell).
+  This is supposed to work now on system V release 2.  */
+ 
+ #define subprocesses
+ 
+ /* If your system uses COFF (Common Object File Format) then define the
+    preprocessor symbol "COFF". */
+ 
+ /* #define COFF */
+ 
+ /* define MAIL_USE_FLOCK if the mailer uses flock
+    to interlock access to /usr/spool/mail/$USER.
+    The alternative is that a lock file named
+    /usr/spool/mail/$USER.lock.  */
+ 
+ #define MAIL_USE_FLOCK
+ 
+ /* Define CLASH_DETECTION if you want lock files to be written
+    so that Emacs can tell instantly when you try to modify
+    a file that someone else has modified in his Emacs.  */
+ 
+ #define CLASH_DETECTION
+ 
+ /* Define SHORTNAMES if the C compiler can distinguish only
+    short names.  It means that the stuff in ../shortnames
+    must be run to convert the long names to short ones.  */
+ 
+ /* #define SHORTNAMES */
+ 
+ /* We use the Berkeley (and usg5.2.2) interface to nlist.  */
+ 
+ #define NLIST_STRUCT
+ 
+ /* The file containing the kernel's symbol table is called /vmunix.  */
+ 
+ #define KERNEL_FILE "/vmunix"
+ 
+ /* The symbol in the kernel where the load average is found
+    is named _avenrun.  */
+ 
+ #define LDAV_SYMBOL "_avenrun"
+ 
+ /* Define this if system V IPC is available.  */
+ 
+ #define HAVE_SYSVIPC
+ 
+ /* Special hacks needed to make Emacs run on this system.  */
+ 
+ /* On USG systems these have different names */
+ 
+ #define index strchr
+ #define rindex strrchr
+ 
+ /* Use terminfo instead of termcap.  */
+ 
+ #define TERMINFO
+ 
+ /* Must use the system's malloc and alloca.  */
+ 
+ #define SYSTEM_MALLOC
+ 
+ /* Some additional system facilities exist.  */
+ 
+ #define HAVE_VFORK
+ #define HAVE_DUP2
+ #define HAVE_GETTIMEOFDAY
+ 
+ #define C_DEBUG_SWITCH -O
+ #define LD_SWITCH_MACHINE -s
+ 
-- 
                Dave Yearke, Calspan Advanced Technology Center
           yearke@planck.uucp or yearke%planck.uucp@acsu.buffalo.edu