* configure.in: Remove references to unsupported systems.

* notes/copyright:
* MAINTAINERS: Remove references to files that have been removed.

* os.texi (System Environment): Remove references to OSes that are
not supported anymore.

* PROBLEMS:
* MACHINES: Remove references to systems not supported anymore.

* makefile.w32-in:
* Makefile.in: Remove references to Xenix.

* gnus.el (gnus-use-long-file-name): Remove reference to xenix.

* obsolete/x-apollo.el: Remove file for unsupported system.

* term/x-win.el (vendor-specific-keysyms): Remove reference to
Apollo.

* progmodes/gud.el (gud-dgux-p): Remove.
(dbx): Remove reference to dgux.

* progmodes/ps-mode.el (ps-mode-print-function):
* ps-print.el (ps-lp-system):
* paths.el (rmail-spool-directory):
* ls-lisp.el (ls-lisp-emulation):
* lpr.el (lpr-lp-system):
* dired.el (dired-chown-program): Remove references to dgux.

* m/7300.h:
* m/acorn.h:
* m/alliant-2800.h:
* m/alliant.h:
* m/alliant1.h:
* m/alliant4.h:
* m/altos.h:
* m/amdahl.h:
* m/apollo.h:
* m/att3b.h:
* m/aviion-intel.h:
* m/aviion.h:
* m/celerity.h:
* m/clipper.h:
* m/cnvrgnt.h:
* m/convex.h:
* m/cydra5.h:
* m/delta88k.h:
* m/dpx2.h:
* m/dual.h:
* m/elxsi.h:
* m/f301.h:
* m/gould-np1.h:
* m/gould.h:
* m/i860.h:
* m/ibmps2-aix.h:
* m/ibmrt-aix.h:
* m/ibmrt.h:
* m/irist.h:
* m/is386.h:
* m/isi-ov.h:
* m/mega68.h:
* m/mg1.h:
* m/news-r6.h:
* m/news-risc.h:
* m/news.h:
* m/nh3000.h:
* m/nh4000.h:
* m/ns16000.h:
* m/ns32000.h:
* m/nu.h:
* m/orion.h:
* m/orion105.h:
* m/paragon.h:
* m/pfa50.h:
* m/plexus.h:
* m/pyramid.h:
* m/pyrmips.h:
* m/sh3el.h:
* m/sps7.h:
* m/sr2k.h:
* m/stride.h:
* m/sun1.h:
* m/sun2.h:
* m/sun3-68881.h:
* m/sun3-fpa.h:
* m/sun3-soft.h:
* m/sun3.h:
* m/sun386.h:
* m/symmetry.h:
* m/tad68k.h:
* m/tahoe.h:
* m/targon31.h:
* m/tek4300.h:
* m/tekxd88.h:
* m/tower32.h:
* m/tower32v3.h:
* m/ustation.h:
* m/wicat.h:
* m/xps100.h:
* s/cxux.h:
* s/cxux7.h:
* s/dgux.h:
* s/dgux4.h:
* s/dgux5-4-3.h:
* s/dgux5-4r2.h:
* s/esix.h:
* s/esix5r4.h:
* s/hiuxmpp.h:
* s/hiuxwe2.h:
* s/iris3-5.h:
* s/iris3-6.h:
* s/isc2-2.h:
* s/isc3-0.h:
* s/isc4-0.h:
* s/isc4-1.h:
* s/newsos5.h:
* s/newsos6.h:
* s/osf1.h:
* s/osf5-0.h:
* s/riscix1-1.h:
* s/riscix12.h:
* s/sco4.h:
* s/sco5.h:
* s/sunos4-0.h:
* s/sunos4-1.h:
* s/sunos413.h:
* s/sunos4shr.h:
* s/umax.h:
* s/unipl5-2.h:
* s/xenix.h:
* cxux-crt0.s:
* unexapollo.c:
* unexconvex.c:
* unexenix.c:
* unexsni.c: Remove files for systems no longer supported.

* m/intel386.h: Remove references to unsupported systems.

* w32.c (get_emacs_configuration): Remove reference to i860.

* sysdep.c: Remove dead code.

1 files changed, 0 insertions, 150 deletions

diff --git a/src/m/att3b.h b/src/m/att3b.h
deleted file mode 100644
index 8e9a589bcd2..00000000000
--- a/src/m/att3b.h
+++ /dev/null
@@ -1,150 +0,0 @@
-/* Machine-dependent configuration for GNU Emacs for AT&T 3b machines.
-   Copyright (C) 1986, 2001, 2002, 2003, 2004, 2005,
-                 2006, 2007  Free Software Foundation, Inc.
-
-   Modified by David Robinson (daver@csvax.caltech.edu) 6/6/86
-
-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, 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; see the file COPYING.  If not, write to
-the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-Boston, MA 02110-1301, USA.  */
-
-
-/* The following line tells the configuration script what sort of
-   operating system this machine is likely to run.
-   USUAL-OPSYS="usg5-2-2"  */
-
-/* Define WORDS_BIG_ENDIAN if lowest-numbered byte in a word
-   is the most significant byte.  */
-
-#define WORDS_BIG_ENDIAN
-
-/* Define NO_ARG_ARRAY if you cannot take the address of the first of a
- * group of arguments and treat it as an array of the arguments.  */
-
-/* #define NO_ARG_ARRAY */
-
-/* Define WORD_MACHINE if addresses and such have
- * to be corrected before they can be used as byte counts.  */
-
-/* #define WORD_MACHINE */
-
-/* Now define a symbol for the cpu type, if your compiler
-   does not define it automatically */
-#define ATT3B
-
-/* Use type int rather than a union, to represent Lisp_Object */
-/* This is desirable for most machines.  */
-
-#define NO_UNION_TYPE
-
-/* Define EXPLICIT_SIGN_EXTEND if XINT must explicitly sign-extend
-   the bit field into an int.  In other words, if bit fields
-   are always unsigned.
-
-   If you use NO_UNION_TYPE, this flag does not matter.  */
-
-#define EXPLICIT_SIGN_EXTEND
-
-/* Data type of load average, as read out of kmem.  */
-/* #define LOAD_AVE_TYPE long */
-
-/* Convert that into an integer that is 100 for a load average of 1.0  */
-
-/* #define LOAD_AVE_CVT(x) (int) (((double) (x)) * 100.0 / FSCALE) */
-
-/* Define CANNOT_DUMP on machines where unexec does not work.
-   Then the function dump-emacs will not be defined
-   and temacs will do (load "loadup") automatically unless told otherwise.  */
-/* #define CANNOT_DUMP */
-
-/* Define VIRT_ADDR_VARIES if the virtual addresses of
-   pure and impure space as loaded can vary, and even their
-   relative order cannot be relied on.
-
-   Otherwise Emacs assumes that text space precedes data space,
-   numerically.  */
-
-/* #define VIRT_ADDR_VARIES */  /* Karl Kleinpaste says this isn't needed.  */
-
-/* SysV has alloca in the PW library */
-
-#define LIB_STANDARD -lPW -lc
-
-/* Define NO_REMAP if memory segmentation makes it not work well
-   to change the boundary between the text section and data section
-   when Emacs is dumped.  If you define this, the preloaded Lisp
-   code will not be sharable; but that's better than failing completely.  */
-
-#define NO_REMAP
-
-/* #define LD_SWITCH_MACHINE -N */
-
-/* Use Terminfo, not Termcap.  */
-
-#define TERMINFO
-
-/* -O has been observed to make correct C code in Emacs not work.
-   So don't try to use it.  */
-
-#if u3b2 || u3b5 || u3b15
-#define C_OPTIMIZE_SWITCH
-#endif
-
-/* Define our page size.  */
-
-#define NBPC 2048
-
-#if 0 /* If this is still needed, don't hard-code assumptions about
-	 the number of VALBITS, or other assumptions about the
-	 Lisp_Object representation.  Try to extend lisp.h instead, if
-	 necessary.  */
-/* The usual definition of XINT, which involves shifting, does not
-   sign-extend properly on this machine.  */
-
-#define XINT(i) (((sign_extend_temp=(i)) & 0x00800000) \
-		 ? (sign_extend_temp | 0xFF000000) \
-		 : (sign_extend_temp & 0x00FFFFFF))
-#endif
-
-#ifdef emacs /* Don't do this when making xmakefile! */
-extern int sign_extend_temp;
-#endif
-
-#if u3b2 || u3b5 || u3b15
-/* On 3b2/5/15, data space has high order bit on. */
-#define DATA_SEG_BITS 0x80000000
-#endif /* 3b2, 3b5 or 3b15 */
-
-#define TEXT_START 0
-
-/* (short) negative-int doesn't sign-extend correctly */
-#define SHORT_CAST_BUG
-
-/* 3B2s with WIN/3B have winsize defined in ptem.h */
-#if u3b2
-#define NEED_PTEM_H
-#endif /* u3b2 */
-
-/* 3b2 does not have memmove, I'm told.  */
-/* It is safe to have no parens around the args in the safe_bcopy call,
-   and parens would screw up the prototype decl for memmove.  */
-#define	memmove(d, s, n) safe_bcopy (s, d, n)
-
-/* This affects filemode.c.  */
-#define NO_MODE_T
-
-/* arch-tag: 07441a37-d630-447f-94fa-7da19645c97a
-   (do not change this comment) */