NetBSD/lib/libterminfo/genthash

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#!/bin/sh
# $NetBSD: genthash,v 1.4 2010/03/03 12:09:49 roy Exp $
# Copyright (c) 2009 The NetBSD Foundation, Inc.
#
# This code is derived from software contributed to The NetBSD Foundation
# by Roy Marples.
#
# 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.
#
# 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.
# Generate string and hash tables for our termcap strings in termcap.c
set -e
: ${TOOL_NBPERF:=nbperf}
: ${TOOL_SED:=sed}
TERMCAPC=${1:-termcap_map.c}
cat <<EOF
/* \$NetBSD\$ */
/* DO NOT EDIT
* Automatically generated from termcap.c */
#include <sys/cdefs.h>
__RCSID("\$NetBSD: genthash,v 1.4 2010/03/03 12:09:49 roy Exp $");
#include <stdint.h>
#include <stdlib.h>
#include <term_private.h>
EOF
$TOOL_SED -n -e "1,/_ti_cap_flagids/d" -e '/};/,$d' \
-e 's/.*"\([^"]*\)".*/\1/p' $TERMCAPC | \
$TOOL_NBPERF -s -n _t_flaghash
echo
$TOOL_SED -n -e "1,/_ti_cap_numids/d" -e '/};/,$d' \
-e 's/.*"\([^"]*\)".*/\1/p' $TERMCAPC | \
$TOOL_NBPERF -s -n _t_numhash
echo
$TOOL_SED -n -e "1,/_ti_cap_strids/d" -e '/};/,$d' \
-e 's/.*"\([^"]*\)".*/\1/p' $TERMCAPC | \
$TOOL_NBPERF -s -n _t_strhash