lib/libterminfo/genthash

   1 #!/bin/sh
   2 # $NetBSD: genthash,v 1.5 2011/11/02 12:09:25 roy Exp $
   3
   4 # Copyright (c) 2009, 2011 The NetBSD Foundation, Inc.
   5 #
   6 # This code is derived from software contributed to The NetBSD Foundation
   7 # by Roy Marples.
   8 #
   9 # Redistribution and use in source and binary forms, with or without
  10 # modification, are permitted provided that the following conditions
  11 # are met:
  12 # 1. Redistributions of source code must retain the above copyright
  13 #    notice, this list of conditions and the following disclaimer.
  14 # 2. Redistributions in binary form must reproduce the above copyright
  15 #    notice, this list of conditions and the following disclaimer in the
  16 #    documentation and/or other materials provided with the distribution.
  17 #
  18 # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  19 # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  20 # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  21 # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  22 # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  23 # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  24 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  25 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  26 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  27 # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  28
  29
  30 # Generate string and hash tables for our termcap strings in termcap.c
  31
  32 set -e
  33 : ${TOOL_NBPERF:=nbperf}
  34 : ${TOOL_SED:=sed}
  35
  36 TERMCAPC=${1:-termcap_map.c}
  37
  38 cat <<EOF
  39 /* DO NOT EDIT
  40  * Automatically generated from termcap.c */
  41
  42 #include <stdint.h>
  43 #include <stdlib.h>
  44 #include <term_private.h>
  45
  46 EOF
  47
  48 $TOOL_SED -n -e "1,/_ti_cap_flagids/d" -e '/};/,$d' \
  49         -e 's/.*"\([^"]*\)".*/\1/p' $TERMCAPC | \
  50         $TOOL_NBPERF -p -s -n _t_flaghash
  51 echo
  52 $TOOL_SED -n -e "1,/_ti_cap_numids/d" -e '/};/,$d' \
  53         -e 's/.*"\([^"]*\)".*/\1/p' $TERMCAPC | \
  54         $TOOL_NBPERF -p -s -n _t_numhash
  55 echo
  56 $TOOL_SED -n -e "1,/_ti_cap_strids/d" -e '/};/,$d' \
  57         -e 's/.*"\([^"]*\)".*/\1/p' $TERMCAPC | \
  58         $TOOL_NBPERF -p -s -n _t_strhash