Dispose of ash.

We haven't used ash for several releases. Remove ash and its
companion liblinenoise.

I've left the support for an alternative shell here for now,
but we can move that out to external/mksh later if we want.
(For now this seemed like a somewhat useful signpost to the real shell.)

Change-Id: I634c7969f6cbe375a2bc56fc1077e64888380f3d

1 files changed, 0 insertions, 136 deletions

diff --git a/sh/mkbuiltins b/sh/mkbuiltins
deleted file mode 100644
index 5b19269..0000000
--- a/sh/mkbuiltins
+++ /dev/null
@@ -1,136 +0,0 @@
-#!/bin/sh -
-#	$NetBSD: mkbuiltins,v 1.21 2004/06/06 07:03:11 christos Exp $
-#
-# Copyright (c) 1991, 1993
-#	The Regents of the University of California.  All rights reserved.
-#
-# This code is derived from software contributed to Berkeley by
-# Kenneth Almquist.
-#
-# 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. Neither the name of the University nor the names of its contributors
-#    may be used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
-#
-#	@(#)mkbuiltins	8.2 (Berkeley) 5/4/95
-
-havehist=1
-if [ "X$1" = "X-h" ]; then
-	havehist=0
-	shift
-fi
-
-shell=$1
-builtins=$2
-objdir=$3
-
-havejobs=0
-if grep '^#define JOBS[	 ]*1' ${shell} > /dev/null
-then
-	havejobs=1
-fi
-
-exec <$builtins 3> ${objdir}/builtins.c 4> ${objdir}/builtins.h
-
-echo '/*
- * This file was generated by the mkbuiltins program.
- */
-
-#include "shell.h"
-#include "builtins.h"
-
-const struct builtincmd builtincmd[] = {
-' >&3
-
-echo '/*
- * This file was generated by the mkbuiltins program.
- */
-
-#include <sys/cdefs.h>
-
-struct builtincmd {
-      const char *name;
-      int (*builtin)(int, char **);
-};
-
-extern const struct builtincmd builtincmd[];
-extern const struct builtincmd splbltincmd[];
-
-' >&4
-
-specials=
-
-while read line
-do
-	set -- $line
-	[ -z "$1" ] && continue
-	case "$1" in
-	\#if*|\#def*|\#end*)
-		echo $line >&3
-		echo $line >&4
-		continue
-		;;
-	esac
-	l1="${line###}"
-	[ "$l1" != "$line" ] && continue
-
-
-	func=$1
-	shift
-	[ x"$1" = x'-j' ] && {
-		[ $havejobs = 0 ] && continue
-		shift
-	}
-	[ x"$1" = x'-h' ] && {
-		[ $havehist = 0 ] && continue
-		shift
-	}
-	echo 'int '"$func"'(int, char **);' >&4
-	while
-		[ $# != 0 -a "$1" != '#' ]
-	do
-		[ "$1" = '-s' ] && {
-			specials="$specials $2 $func"
-			shift 2
-			continue;
-		}
-		[ "$1" = '-u' ] && shift
-		echo '	{ "'$1'",	'"$func"' },' >&3
-		shift
-	done
-done
-
-echo '	{ 0, 0 },' >&3
-echo '};' >&3
-echo >&3
-echo 'const struct builtincmd splbltincmd[] = {' >&3
-
-set -- $specials
-while
-	[ $# != 0 ]
-do
-	echo '	{ "'$1'",	'"$2"' },' >&3
-	shift 2
-done
-
-echo '	{ 0, 0 },' >&3
-echo "};" >&3