src/s/hpux10-20.h

   1 /* System description file for hpux version 10.20.
   2    Copyright (C) 1999, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
   3      2008, 2009  Free Software Foundation, Inc.
   4
   5 This file is part of GNU Emacs.
   6
   7 GNU Emacs is free software: you can redistribute it and/or modify
   8 it under the terms of the GNU General Public License as published by
   9 the Free Software Foundation, either version 3 of the License, or
  10 (at your option) any later version.
  11
  12 GNU Emacs is distributed in the hope that it will be useful,
  13 but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 GNU General Public License for more details.
  16
  17 You should have received a copy of the GNU General Public License
  18 along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
  19
  20
  21 #define RUN_TIME_REMAP
  22
  23 /*
  24  *      Define symbols to identify the version of Unix this is.
  25  *      Define all the symbols that apply correctly.
  26  */
  27
  28 #define USG                             /* System III, System V, etc */
  29
  30 #define USG5
  31
  32 #define HPUX
  33
  34 /* SYSTEM_TYPE should indicate the kind of system you are using.
  35  It sets the Lisp variable system-type.  */
  36
  37 #define SYSTEM_TYPE "hpux"
  38
  39 /* Letter to use in finding device name of first pty,
  40   if system supports pty's.  'p' means it is /dev/ptym/ptyp0  */
  41
  42 #define FIRST_PTY_LETTER 'p'
  43
  44 /*
  45  *      Define HAVE_TERMIO if the system provides sysV-style ioctls
  46  *      for terminal control.
  47  */
  48
  49 #define HAVE_TERMIO
  50
  51 /*
  52  *      Define HAVE_PTYS if the system supports pty devices.
  53  */
  54
  55 #define HAVE_PTYS
  56
  57 /* Define HAVE_SOCKETS if system supports 4.2-compatible sockets.  */
  58
  59 #define HAVE_SOCKETS
  60
  61 /* Define this symbol if your system has the functions bcopy, etc.
  62  * s800 and later versions of s300 (s200) kernels have equivalents
  63  * of the BSTRING functions of BSD.  If your s200 kernel doesn't have
  64  * em comment out this section.
  65  */
  66
  67 #define BSTRING
  68
  69 /* Define CLASH_DETECTION if you want lock files to be written
  70    so that Emacs can tell instantly when you try to modify
  71    a file that someone else has modified in his Emacs.  */
  72
  73 #define CLASH_DETECTION
  74
  75 /* The symbol in the kernel where the load average is found
  76    depends on the cpu type, so we let the m- files define LDAV_SYMBOL.  */
  77
  78 /* Special hacks needed to make Emacs run on this system.  */
  79
  80 /* Use the system provided termcap(3) library */
  81 #define TERMINFO
  82
  83 /* In hpux, the symbol SIGIO is defined, but the feature
  84    doesn't work in the way Emacs needs it to.  */
  85
  86 #define BROKEN_SIGIO
  87
  88 /* Some additional system facilities exist.  */
  89
  90 #define HAVE_PERROR  /* Delete this line for version 6.  */
  91
  92 /* This is how to get the device name of the tty end of a pty.  */
  93 #define PTY_TTY_NAME_SPRINTF \
  94             sprintf (pty_name, "/dev/pty/tty%c%x", c, i);
  95
  96 /* This is how to get the device name of the control end of a pty.  */
  97 #define PTY_NAME_SPRINTF \
  98         sprintf (pty_name, "/dev/ptym/pty%c%x", c, i);
  99
 100 /* This triggers a conditional in xfaces.c.  */
 101 #define XOS_NEEDS_TIME_H
 102
 103 /* Don't use shared libraries.  unexec doesn't handle them.
 104    Note GCC automatically passes -a archive to ld, and it has its own
 105    conflicting -a.  */
 106 #define LD_SWITCH_SYSTEM_TEMACS
 107
 108 #ifndef HAVE_LIBXMU
 109 /* HP-UX doesn't supply Xmu.  */
 110 #define LIBXMU
 111
 112 #endif
 113
 114 /* Assar Westerlund <assar@sics.se> says this is necessary for
 115    HP-UX 10.20, and that it works for HP-UX 0 as well.  */
 116 #define NO_EDITRES
 117
 118 /* Tested in getloadavg.c.  */
 119 #define HAVE_PSTAT_GETDYNAMIC
 120
 121 /* Eric Backus <ericb@lsid.hp.com> says, HP-UX 9.x on HP 700 machines
 122    has a broken `rint' in some library versions including math library
 123    version number A.09.05.
 124
 125    You can fix the math library by installing patch number PHSS_4630.
 126    But we can fix it more reliably for Emacs like this. */
 127 #undef HAVE_RINT
 128
 129 /* We have to go this route, rather than hpux9's approach of renaming the
 130    functions via macros.  The system's stdlib.h has fully prototyped
 131    declarations, which yields a conflicting definition of srand48; it
 132    tries to redeclare what was once srandom to be srand48.  So we go
 133    with HAVE_LRAND48 being defined.  */
 134 #undef srandom
 135 #undef random
 136 #undef HAVE_RANDOM
 137
 138 /* AlainF 20-Jul-1996 says this is right.  */
 139 #define KERNEL_FILE "/stand/vmunix"
 140
 141 #define LIBS_SYSTEM -l:libdld.sl
 142
 143 /* Rainer Malzbender <rainer@displaytech.com> says definining
 144    HAVE_XRMSETDATABASE allows Emacs to compile on HP-UX 10.20
 145    using GCC.  */
 146
 147 #ifndef HAVE_XRMSETDATABASE
 148 #define HAVE_XRMSETDATABASE
 149 #endif
 150
 151 /* Make sure we get select from libc rather than from libcurses
 152    because libcurses on HPUX 10.10 has a broken version of select.
 153    We used to use -lc -lcurses, but this may be cleaner.  */
 154 #define LIBS_TERMCAP -ltermcap
 155
 156 /* However, HPUX 10 puts Xaw and Xmu in a strange place
 157    (if you install them at all).  So search that place.  */
 158 #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
 159 #define LD_SWITCH_X_DEFAULT -L/usr/lib/X11R6 -L/usr/lib/X11R5 -L/usr/lib/Motif1.2 -L/usr/contrib/X11R5/lib
 160
 161 /* 2000-11-21: Temporarily disable Unix 98 large file support found by
 162    configure.  It fails on HPUX 11, at least, because it enables
 163    header sections which lose when `static' is defined away, as it is
 164    on HP-UX.  (You get duplicate symbol errors on linking). */
 165
 166 #undef _FILE_OFFSET_BITS
 167
 168 /* otherwise sigunblock wont be defined */
 169 #define POSIX_SIGNALS
 170
 171 /* arch-tag: 8d8dcbf1-ca9b-48a1-94be-b750de18a5c6
 172    (do not change this comment) */