Commit 605f35cd authored by Dan Nicolaescu's avatar Dan Nicolaescu

Remove non-working support for lynxos 3.0.

* s/lynxos.h: Remove file.

* unexec.c (unexec, adjust_lnnoptrs): Do not depend on
COFF_BSD_SYMBOLS, nothing defines it anymore.

* os.texi (System Environment): Do not mention lynxos.

* configure.in: Remove non-working lynxos port.
parent aed71cf4
2010-03-20 Dan Nicolaescu <dann@ics.uci.edu>
* configure.in: Remove non-working lynxos port.
2010-03-19 Dan Nicolaescu <dann@ics.uci.edu>
* .dir-locals.el (c-mode): Turn on whitespace-mode for diff-mode.
......
......@@ -299,7 +299,7 @@ PTY_TTY_NAME_SPRINTF
PURESIZE
RUN_TIME_REMAP
SA_RESTART
SECTION_ALIGNMENT
SECTION_ALIGNMENT -- was only used by s/lynxos.h, maybe all code depending on it can be removed.
SEGMENT_MASK
SETPGRP_RELEASES_CTTY
SETUP_SLAVE_PTY
......
......@@ -458,15 +458,6 @@ dnl see the `changequote' comment above.
esac
;;
## LynxOS ports
*-*-lynxos* )
opsys=lynxos
case "${canonical}" in
i[3456]86-*-lynxos*) machine=intel386 ;;
powerpc-*-lynxos*) machine=powerpc ;;
esac
;;
alpha*-*-linux-gnu* )
machine=alpha opsys=gnu-linux
;;
......
2010-03-20 Dan Nicolaescu <dann@ics.uci.edu>
* os.texi (System Environment): Do not mention lynxos.
2010-03-10 Chong Yidong <cyd@stupidchicken.com>
* Branch for 23.2.
......
......@@ -786,9 +786,6 @@ Hewlett-Packard HPUX operating system.
@item irix
Silicon Graphics Irix system.
@item lynxos 3.0.1
LynxOS-3.0.1.
@item ms-dos
Microsoft MS-DOS ``operating system.'' Emacs compiled with DJGPP for
MS-DOS binds @code{system-type} to @code{ms-dos} even when you run it on
......
2010-03-20 Dan Nicolaescu <dann@ics.uci.edu>
Remove non-working support for lynxos 3.0.
* s/lynxos.h: Remove file.
* unexec.c (unexec, adjust_lnnoptrs): Do not depend on
COFF_BSD_SYMBOLS, nothing defines it anymore.
2010-03-20 Dan Nicolaescu <dann@ics.uci.edu>
Remove obsolete uses of HAVE_SHM.
......
/* Definitions file for GNU Emacs running on LynxOS-3.0.1
Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
2008, 2009, 2010 Free Software Foundation, Inc.
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/>. */
/* LynxOS is almost a bsd 4.2 system */
#include "s/bsd4-2.h"
/* SYSTEM_TYPE should indicate the kind of system you are using.
It sets the Lisp variable system-type. */
/* override the bsd definition */
#undef SYSTEM_TYPE
#define SYSTEM_TYPE "lynxos 3.0.1"
/* System stuff redefined from bsd4-2.h */
#undef KERNEL_FILE
#define KERNEL_FILE "/lynx.os"
#undef LDAV_SYMBOL
#define LDAV_SYMBOL "load_average"
/* misc defines */
#define LNOFLSH 0
/* COFF related */
#define COFF
#define NO_REMAP
#define SECTION_ALIGNMENT 0x1
#define COFF_BSD_SYMBOLS
#define etext __etext
#define edata __edata
#define _start __text
/* Compilation options */
#define LIBS_DEBUG
#define ORDINARY_LINK
/* we define following to prevent all the lynxos's stupid compilation */
/* warning messages */
#define C_SWITCH_SYSTEM -D__NO_INCLUDE_WARN__
#define LIBS_SYSTEM -lbsd
/* arch-tag: fbc81ec9-1c45-416b-a368-799ae7c094a1
(do not change this comment) */
......@@ -630,7 +630,6 @@ mark_x (name)
PERROR (name);
}
#ifndef COFF_BSD_SYMBOLS
/*
* If the COFF file contains a symbol table and a line number section,
......@@ -699,8 +698,6 @@ adjust_lnnoptrs (writedesc, readdesc, new_name)
return 0;
}
#endif /* COFF_BSD_SYMBOLS */
/* ****************************************************************
* unexec
*
......@@ -724,9 +721,7 @@ unexec (new_name, a_name, data_start, bss_start, entry_address)
if (make_hdr (new, a_out, data_start, bss_start, entry_address, a_name, new_name) < 0
|| copy_text_and_data (new, a_out) < 0
|| copy_sym (new, a_out, a_name, new_name) < 0
#ifndef COFF_BSD_SYMBOLS
|| adjust_lnnoptrs (new, a_out, new_name) < 0
#endif
)
{
close (new);
......
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