1/*
2Copyright (C) 1994, 2001, 2002, 2003, 2004, 2005, 2006,
3  2007  Free Software Foundation, Inc.
4
5This file is part of GNU Emacs.
6
7GNU Emacs is free software; you can redistribute it and/or modify
8it under the terms of the GNU General Public License as published by
9the Free Software Foundation; either version 2, or (at your option)
10any later version.
11
12GNU Emacs is distributed in the hope that it will be useful,
13but WITHOUT ANY WARRANTY; without even the implied warranty of
14MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15GNU General Public License for more details.
16
17You should have received a copy of the GNU General Public License
18along with GNU Emacs; see the file COPYING.  If not, write to
19the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
20Boston, MA 02110-1301, USA.  */
21
22
23/* This file permits building Emacs with a shared libc on Sunos 4.
24   To make this work, you must completely replace your C shared library
25   using one of the SunOS 4.1.x jumbo replacement patches from Sun.
26   Here are the patch numbers for Sunos 4.1.3:
27   100890-10   SunOS 4.1.3: domestic libc jumbo patch
28   100891-10   SunOS 4.1.3: international libc jumbo patch  */
29
30
31#include "sunos4-1.h"
32
33/* Say that the text segment of a.out includes the header;
34   the header actually occupies the first few bytes of the text segment
35   and is counted in hdr.a_text.  */
36
37/*  Misleading!  Actually gets loaded after crt0.o */
38#define START_FILES pre-crt0.o
39
40/*
41 *  Kludge!  can't get at symbol "start" in std crt0.o
42 *  Who the #$%&* decided to remove the __ characters!
43 *  Someone needs to fix this in sysdep.c  with an #ifdef BROKEN_START in
44 * sysdep.c.  We do not use this address so any value should do really.  Still
45 *  may need it in the future?
46 */
47#define BROKEN_START
48#define TEXT_START 0x2020
49
50#define UNEXEC	unexsunos4.o
51#define RUN_TIME_REMAP
52#define ORDINARY_LINK
53#define SUNOS4_SHARED_LIBRARIES
54
55#undef LD_SWITCH_SYSTEM
56#undef LD_SWITCH_SYSTEM_TEMACS
57
58#undef	SYSTEM_MALLOC
59#ifndef GNU_MALLOC
60#define	GNU_MALLOC
61#endif
62#ifndef REL_ALLOC
63#define	REL_ALLOC
64#endif
65
66/* khera@cs.duke.edu says this is needed.  */
67#define memmove(to, from, size) bcopy (from, to, size)
68
69#undef USE_DL_STUBS
70
71#ifndef HAVE_X11R6
72/* With X11R5 it was reported that linking -lXmu dynamically
73   did not work.  With X11R6, it does work; and since normally
74   only the dynamic libraries are available, we should use them.  */
75#ifdef __GNUC__
76#define LIBXMU -Xlinker -Bstatic -lXmu -Xlinker -Bdynamic
77#else
78#define LIBXMU -Bstatic -lXmu -Bdynamic
79#endif
80
81#endif  /* not HAVE_X11R6 */
82
83/* arch-tag: cb54321a-ed45-4c17-a23e-1c157758da78
84   (do not change this comment) */
85