remove svr4 compat references

src/etc/etc.i386/sysctl.conf

@@ -6,4 +6,3 @@
 				# required by some ports
 #kern.emul.aout=1		# enable running dynamic OpenBSD a.out bins
 #kern.emul.linux=1		# enable running Linux binaries
-#kern.emul.svr4=1		# enable running SVR4 binaries

src/etc/etc.sparc/sysctl.conf

@@ -1,2 +1 @@
 #machdep.led_blink=1		# 1=On sparc, make led(s) blink
-#kern.emul.svr4=1		# enable running SVR4 binaries

src/etc/etc.svr4/SVR4_MAKEDEV

@@ -1,105 +0,0 @@
-#!/bin/sh -
-#	$OpenBSD: SVR4_MAKEDEV,v 1.6 2003/04/10 22:42:29 millert Exp $
-#	$NetBSD: SVR4_MAKEDEV,v 1.3 1996/04/11 12:59:45 christos Exp $
-#
-# Copyright (c) 1995 Christos Zoulas
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in the
-#    documentation and/or other materials provided with the distribution.
-# 3. The name of the author may not be used to endorse or promote products
-#    derived from this software without specific prior written permission
-#
-# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
-# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
-# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-#
-# Device "make" file.  Valid arguments:
-#	all	everything
-# Network:
-#	udp		UDP socket creation
-#	tcp		TCP socket creation
-#	rawip		RAW socket creation
-#	ticlts		UNIX datagram creation
-#	ticotsord	UNIX stream creation (with orderly release)
-#	ticots		UNIX stream creation
-# Various:
-#	wabi		Windows emulation; /dev/null for now
-#
-PATH=/sbin:/bin/:/usr/bin:/usr/sbin:/usr/etc
-umask 77
-
-for i
-do
-
-unit=`expr $i : '[a-z][a-z]*\([0-9][0-9]*\)'`
-[ "$unit" ] || unit=0
-
-case $i in
-
-all)
-	sh SVR4_MAKEDEV tcp udp rawip ticlts ticotsord ticots wabi
-	;;
-tcp)
-	mknod $i		c 43 35
-	chown bin:bin $i
-	chmod 666 $i
-	;;
-
-
-udp)
-	mknod udp		c 43 36
-	chown bin:bin $i
-	chmod 666 $i
-	;;
-
-rawip)
-	mknod $i		c 43 37
-	chown bin:bin $i
-	chmod 666 $i
-	;;
-
-ticlts)
-	mknod $i		c 43 38
-	chown bin:bin $i
-	chmod 666 $i
-	;;
-
-ticotsord)
-	mknod $i		c 43 39
-	chown bin:bin $i
-	chmod 666 $i
-	;;
-
-ticots)
-	mknod $i		c 43 40
-	chown bin:bin $i
-	chmod 666 $i
-	;;
-
-
-wabi)
-	mknod $i		c 3 2	# /dev/null
-	chown bin:bin $i
-	chmod 666 $i
-	;;
-
-*)
-	echo $i: unknown device
-	;;
-esac
-done
-

src/etc/etc.svr4/netconfig

@@ -1,11 +0,0 @@
-#	$OpenBSD: netconfig,v 1.4 2002/06/09 06:15:15 todd Exp $
-#	$NetBSD: netconfig,v 1.2 1996/04/11 12:59:47 christos Exp $
-# SVR4 Network configuration file
-#
-# service name	       fl family   proto device         library
-udp       tpi_clts     v  inet     udp   /dev/udp       -
-tcp       tpi_cots_ord v  inet     tcp   /dev/tcp       -
-rawip     tpi_raw      -  inet     -     /dev/rawip     -
-ticlts    tpi_clts     v  loopback -     /dev/ticlts    straddr.so
-ticotsord tpi_cots_ord v  loopback -     /dev/ticotsord straddr.so
-ticots    tpi_cots     v  loopback -     /dev/ticots    straddr.so

src/etc/etc.svr4/nsswitch.conf

@@ -1,16 +0,0 @@
-#	$OpenBSD: nsswitch.conf,v 1.4 2005/02/07 06:08:10 david Exp $
-#	$NetBSD: nsswitch.conf,v 1.1 1995/07/02 06:29:51 christos Exp $
-# Name service switch file
-#
-hosts:      dns files
-networks:   nis files
-protocols:  nis files
-ethers:     nis files
-rpc:        nis files
-netmasks:   nis files
-bootparams: nis files
-services:   files nis
-#
-passwd:     files nis
-group:      files nis
-netgroup:   nis files