libthreads: Remove

libthreads is most probably completely broken, and not the long-term
road anyway.

* config.make.in (VERSIONING): Remove.
* configure.ac: Test for pfinet assembly compatibility instead of
libthreads assembly compatibility. Do not set VERSIONING.
* libthreads: Remove directory.
* Makefile (lib-subdirs): Remove libthreads.
* doc/hurd.texi (Threads Library): Rename references to libthreads into
libpthread.
* release/rfloppy.copy: Do not objcopy lib/libthreads.so.
* release/tool-Makefile (rfloppy-solib): Remove libthreads.

1 files changed, 0 insertions, 104 deletions

diff --git a/libthreads/options.h b/libthreads/options.h
deleted file mode 100644
index b8074693..00000000
--- a/libthreads/options.h
+++ /dev/null
@@ -1,104 +0,0 @@
-/*
- * Mach Operating System
- * Copyright (c) 1991,1990,1989 Carnegie Mellon University
- * All Rights Reserved.
- *
- * Permission to use, copy, modify and distribute this software and its
- * documentation is hereby granted, provided that both the copyright
- * notice and this permission notice appear in all copies of the
- * software, derivative works or modified versions, and any portions
- * thereof, and that both notices appear in supporting documentation.
- *
- * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
- * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
- * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * Carnegie Mellon requests users of this software to return to
- *
- *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
- *  School of Computer Science
- *  Carnegie Mellon University
- *  Pittsburgh PA 15213-3890
- *
- * any improvements or extensions that they make and grant Carnegie Mellon
- * the rights to redistribute these changes.
- */
-/*
- * HISTORY
- * $Log: options.h,v $
- * Revision 1.2  2002/05/27 02:50:10  roland
- * 2002-05-26  Roland McGrath  <roland@frob.com>
- *
- * 	Changes merged from CMU MK83a version:
- * 	* cthreads.h, options.h: Various cleanups.
- * 	* call.c, cthread_data.c, sync.c, mig_support.c: Likewise.
- * 	* i386/cthreads.h, i386/thread.c, i386/lock.s: Likewise.
- * 	* cthread_internals.h: Add decls for internal functions.
- * 	(struct cproc): Use vm_offset_t for stack_base and stack_size members.
- * 	Use natural_t for context member.
- * 	* cprocs.c: Use prototypes for all defns.
- * 	* cthreads.c: Likewise.
- * 	(cthread_exit): Cast any_t to integer_t before int.
- *
- * Revision 2.8  91/05/14  17:58:35  mrt
- * 	Correcting copyright
- *
- * Revision 2.7  91/02/14  14:21:03  mrt
- * 	Added new Mach copyright
- * 	[91/02/13  12:41:31  mrt]
- *
- * Revision 2.6  90/09/09  14:35:04  rpd
- * 	Remove special option , debug_mutex and thread_calls.
- * 	[90/08/24            rwd]
- *
- * Revision 2.5  90/06/02  15:14:14  rpd
- * 	Removed RCS Source, Header lines.
- * 	[90/05/03  00:07:27  rpd]
- *
- * Revision 2.4  90/03/14  21:12:15  rwd
- * 	Added new option:
- * 		WAIT_DEBUG:	keep track of who a blocked thread is
- * 				waiting for.
- * 	[90/03/01            rwd]
- *
- * Revision 2.3  90/01/19  14:37:25  rwd
- * 	New option:
- * 		THREAD_CALLS:	cthread_* version of thread_* calls.
- * 	[90/01/03            rwd]
- *
- * Revision 2.2  89/12/08  19:54:09  rwd
- * 	Added code:
- * 		MUTEX_SPECIAL:	Have extra kernel threads available for
- * 				special mutexes to avoid deadlocks
- * 	Removed options:
- * 		MSGOPT, RECEIVE_YIELD
- * 	[89/11/25            rwd]
- * 	Added option:
- * 		MUTEX_SPECIAL:	Allow special mutexes which will
- * 				garuntee the resulting threads runs
- * 				on a mutex_unlock
- * 	[89/11/21            rwd]
- * 	Options added are:
- * 		STATISTICS:	collect [kernel/c]thread state stats.
- * 		SPIN_RESCHED:	call swtch_pri(0) when spin will block.
- * 		MSGOPT:		try to minimize message sends
- * 		CHECK_STATUS:	check status of mach calls
- * 		RECEIVE_YIELD:	yield thread if no waiting threads after
- * 				cthread_msg_receive
- * 		RED_ZONE:	make redzone at end of stacks
- * 		DEBUG_MUTEX:	in conjunction with same in cthreads.h
- * 				use slow mutex with held=cproc_self().
- * 	[89/11/13            rwd]
- * 	Added copyright.  Removed all options.
- * 	[89/10/23            rwd]
- *
- */
-/*
- * options.h
- */
-
-/*#define STATISTICS*/
-#define SPIN_RESCHED
-/*#define CHECK_STATUS*/
-/*#define RED_ZONE*/
-/*#define WAIT_DEBUG*/