[Emacs-diffs] Changes to emacs/src/s/hpux10-20.h,v

[Dan Nicolaescu]

CVSROOT:        /cvsroot/emacs
Module name:    emacs
Changes by:     Dan Nicolaescu <dann>   08/06/26 04:24:54

Index: src/s/hpux10-20.h
===================================================================
RCS file: /cvsroot/emacs/emacs/src/s/hpux10-20.h,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -b -r1.3 -r1.4
--- src/s/hpux10-20.h   1 Sep 2003 15:45:58 -0000       1.3
+++ src/s/hpux10-20.h   26 Jun 2008 04:24:48 -0000      1.4
@@ -1,13 +1,270 @@
-#include "hpux10.h"
+/* System description file for hpux version 10.20.
+   Copyright (C) 1999, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
+     2008  Free Software Foundation, Inc.
 
-#define HPUX10_20
+This file is part of GNU Emacs.
+
+GNU Emacs is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+GNU Emacs is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
+
+
+#define RUN_TIME_REMAP
+
+/*
+ *     Define symbols to identify the version of Unix this is.
+ *     Define all the symbols that apply correctly.
+ */
+
+#define USG                            /* System III, System V, etc */
+
+#define USG5
+
+#define HPUX
+
+/* SYSTEM_TYPE should indicate the kind of system you are using.
+ It sets the Lisp variable system-type.  */
+
+#define SYSTEM_TYPE "hpux"
+
+/* `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).
+
+ On hpux this depends on the precise kind of machine in use,
+ so the m- file defines this symbol if appropriate.  */
+
+/* Default is to set interrupt_input to 0: don't do input buffering within 
Emacs */
+
+/* #define INTERRUPT_INPUT */
+
+/* Letter to use in finding device name of first pty,
+  if system supports pty's.  'p' means it is /dev/ptym/ptyp0  */
+
+#define FIRST_PTY_LETTER 'p'
+
+/*
+ *     Define HAVE_TERMIO if the system provides sysV-style ioctls
+ *     for terminal control.
+ */
+
+#define HAVE_TERMIO
+
+/*
+ *     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 this symbol if your system has the functions bcopy, etc.
+ * s800 and later versions of s300 (s200) kernels have equivalents
+ * of the BSTRING functions of BSD.  If your s200 kernel doesn't have
+ * em comment out this section.
+ */
+
+#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 generally OS dependent, and not supported
+ under most USG systems.  */
+
+#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 */
+
+/* Say we have the SYSV style of interprocess communication.  */
+
+#define HAVE_SYSVIPC
+
+/* 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
+
+/* The symbol in the kernel where the load average is found
+   depends on the cpu type, so we let the m- files define LDAV_SYMBOL.  */
+
+/* Special hacks needed to make Emacs run on this system.  */
+
+/*
+ *     Make the sigsetmask function go away.  Don't know what the
+ *     ramifications of this are, but doesn't seem possible to
+ *     emulate it properly anyway at this point.
+ */
+
+/* HPUX has sigsetmask */
+/* #define sigsetmask(mask)    / * Null expansion * / */
+
+/* setjmp and longjmp can safely replace _setjmp and _longjmp,
+   but they will run slower.  */
+
+/* HP-UX has _setjmp and _longjmp */
+/*
+#define _setjmp setjmp
+#define _longjmp longjmp
+*/
+
+/* Use the system provided termcap(3) library */
+#define TERMINFO
+
+/* In hpux, the symbol SIGIO is defined, but the feature
+   doesn't work in the way Emacs needs it to.  */
+
+#define BROKEN_SIGIO
+
+/* USG systems tend to put everything declared static
+   into the initialized data area, which becomes pure after dumping Emacs.
+   Foil this.  Emacs carefully avoids static vars inside functions.
+   http://lists.gnu.org/archive/html/emacs-devel/2007-09/msg00368.html
+   As of at least HPUX 11.11 (2000), it seems this workaround is no
+   longer needed.  Try uncommenting the following if you have problems
+   on older versions.  */
+
+/* This is unnecessary in HPUX versions 10.20, 11.0, 11.11, 11.23.  */
+
+/* #define static  */
+
+/* Some additional system facilities exist.  */
+
+#define HAVE_PERROR  /* Delete this line for version 6.  */
+
+/* The following maps shared exec file to demand loaded exec.
+   Don't do this as demand loaded exec is broken in hpux.  */
+
+/* Baud-rate values in tty status have nonstandard meanings.  */
+
+#define BAUD_CONVERT  \
+{ 0, 50, 75, 110, 135, 150, 200, 300, 600, 900, 1200,  \
+  1800, 2400, 3600, 4800, 7200, 9600, 19200, 38400 }
+
+/* This is how to get the device name of the tty end of a pty.  */
+#define PTY_TTY_NAME_SPRINTF \
+            sprintf (pty_name, "/dev/pty/tty%c%x", c, i);
+
+/* This is how to get the device name of the control end of a pty.  */
+#define PTY_NAME_SPRINTF \
+       sprintf (pty_name, "/dev/ptym/pty%c%x", c, i);
+
+/* This triggers a conditional in xfaces.c.  */
+#define XOS_NEEDS_TIME_H
+
+/* Don't use shared libraries.  unexec doesn't handle them.
+   Note GCC automatically passes -a archive to ld, and it has its own
+   conflicting -a.  */
+#ifdef __GNUC__
+
+#define LD_SWITCH_SYSTEM_TEMACS
+
+#else /* not __GNUC__ */
+/* Note, -a only works for hpux ld, not cc.  And "cc LD_SWITCH_SYSTEM"
+   is used in configure's $ac_link to do various autoconf checks.
+   Since we only need -a when unexec'ing, only pass in -a to
+   "ld temacs" (address@hidden  7/10/97).  */
+#if (defined(hp9000s700) || defined(__hp9000s700))
+#define LD_SWITCH_SYSTEM_TEMACS -L/lib/pa1.1
+#else /* not (defined(hp9000s700) || defined(__hp9000s700)) */
+#define LD_SWITCH_SYSTEM_TEMACS
+#endif /* not (defined(hp9000s700) || defined(__hp9000s700)) */
+#endif /* not __GNUC__ */
+
+/* Some hpux 8 machines seem to have TIOCGWINSZ,
+   and none have sioctl.h, so might as well define this.  */
+#define NO_SIOCTL_H
+
+#ifndef HAVE_LIBXMU
+/* HP-UX doesn't supply Xmu.  */
+#define LIBXMU
+
+#endif
+
+/* Assar Westerlund <address@hidden> says this is necessary for
+   HP-UX 10.20, and that it works for HP-UX 0 as well.  */
+#define NO_EDITRES
+
+/* Tested in getloadavg.c.  */
+#define HAVE_PSTAT_GETDYNAMIC
+
+/* Eric Backus <address@hidden> says, HP-UX 9.x on HP 700 machines
+   has a broken `rint' in some library versions including math library
+   version number A.09.05.
+
+   You can fix the math library by installing patch number PHSS_4630.
+   But we can fix it more reliably for Emacs like this. */
+#undef HAVE_RINT
+
+/* We have to go this route, rather than hpux9's approach of renaming the
+   functions via macros.  The system's stdlib.h has fully prototyped
+   declarations, which yields a conflicting definition of srand48; it
+   tries to redeclare what was once srandom to be srand48.  So we go
+   with HAVE_LRAND48 being defined.  */
+#undef srandom
+#undef random
+#undef HAVE_RANDOM
+
+#define FORCE_ALLOCA_H
+
+/* AlainF 20-Jul-1996 says this is right.  */
+#define KERNEL_FILE "/stand/vmunix"
+
+#ifdef HPUX_NET
+#define LIBS_SYSTEM -ln -l:libdld.sl
+#else
+#define LIBS_SYSTEM -l:libdld.sl
+#endif
+
+/* Rainer Malzbender <address@hidden> says definining
+   HAVE_XRMSETDATABASE allows Emacs to compile on HP-UX 10.20
+   using GCC.  */
+
+#ifndef HAVE_XRMSETDATABASE
+#define HAVE_XRMSETDATABASE
+#endif
+
+/* Make sure we get select from libc rather than from libcurses
+   because libcurses on HPUX 10.10 has a broken version of select.
+   We used to use -lc -lcurses, but this may be cleaner.  */
+#define LIBS_TERMCAP -ltermcap
+
+/* However, HPUX 10 puts Xaw and Xmu in a strange place
+   (if you install them at all).  So search that place.  */
+#define C_SWITCH_X_SYSTEM  -I/usr/include/X11R6 -I/usr/include/X11R5 
-I/usr/include/Motif1.2 -I/usr/contrib/X11R6/include 
-I/usr/contrib/X11R5/include
+#define LD_SWITCH_X_DEFAULT -L/usr/lib/X11R6 -L/usr/lib/X11R5 
-L/usr/lib/Motif1.2 -L/usr/contrib/X11R5/lib
+
+/* 2000-11-21: Temporarily disable Unix 98 large file support found by
+   configure.  It fails on HPUX 11, at least, because it enables
+   header sections which lose when `static' is defined away, as it is
+   on HP-UX.  (You get duplicate symbol errors on linking). */
+
+#undef _FILE_OFFSET_BITS
 
 /* otherwise sigunblock wont be defined */
 #define POSIX_SIGNALS
 
-/* Polling problems (interrupted system call) reported for HP-UX 10.10
-   don't exist from 10.20 on (see process.c) */
-#undef POLL_INTERRUPTED_SYS_CALL
-
 /* arch-tag: 8d8dcbf1-ca9b-48a1-94be-b750de18a5c6
    (do not change this comment) */