1#!/bin/sh 2############################################################################## 3# Copyright (c) 1998-2009,2010 Free Software Foundation, Inc. # 4# # 5# Permission is hereby granted, free of charge, to any person obtaining a # 6# copy of this software and associated documentation files (the "Software"), # 7# to deal in the Software without restriction, including without limitation # 8# the rights to use, copy, modify, merge, publish, distribute, distribute # 9# with modifications, sublicense, and/or sell copies of the Software, and to # 10# permit persons to whom the Software is furnished to do so, subject to the # 11# following conditions: # 12# # 13# The above copyright notice and this permission notice shall be included in # 14# all copies or substantial portions of the Software. # 15# # 16# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # 17# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # 18# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL # 19# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER # 20# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING # 21# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER # 22# DEALINGS IN THE SOFTWARE. # 23# # 24# Except as contained in this notice, the name(s) of the above copyright # 25# holders shall not be used in advertising or otherwise to promote the sale, # 26# use or other dealings in this Software without prior written # 27# authorization. # 28############################################################################## 29# $Id: MKfallback.sh,v 1.15 2010/08/07 20:32:34 tom Exp $ 30# 31# MKfallback.sh -- create fallback table for entry reads 32# 33# This script generates source code for a custom version of read_entry.c 34# that (instead of reading capabilities for an argument terminal type 35# from an on-disk terminfo tree) tries to match the type with one of a 36# specified list of types generated in. 37# 38 39terminfo_dir=$1 40shift 41 42terminfo_src=$1 43shift 44 45tic_path=$1 46shift 47 48case $tic_path in #(vi 49/*) 50 tic_head=`echo "$tic_path" | sed -e 's,/[^/]*$,,'` 51 PATH=$tic_head:$PATH 52 export PATH 53 ;; 54esac 55 56if test $# != 0 ; then 57 tmp_info=tmp_info 58 echo creating temporary terminfo directory... >&2 59 60 TERMINFO=`pwd`/$tmp_info 61 export TERMINFO 62 63 TERMINFO_DIRS=$TERMINFO:$terminfo_dir 64 export TERMINFO_DIRS 65 66 $tic_path -x $terminfo_src >&2 67else 68 tmp_info= 69fi 70 71cat <<EOF 72/* 73 * DO NOT EDIT THIS FILE BY HAND! It is generated by MKfallback.sh. 74 */ 75 76#include <curses.priv.h> 77 78EOF 79 80if [ "$*" ] 81then 82 cat <<EOF 83#include <tic.h> 84 85/* fallback entries for: $* */ 86EOF 87 for x in $* 88 do 89 echo "/* $x */" 90 infocmp -E $x 91 done 92 93 cat <<EOF 94static const TERMTYPE fallbacks[$#] = 95{ 96EOF 97 comma="" 98 for x in $* 99 do 100 echo "$comma /* $x */" 101 infocmp -e $x 102 comma="," 103 done 104 105 cat <<EOF 106}; 107 108EOF 109fi 110 111cat <<EOF 112NCURSES_EXPORT(const TERMTYPE *) _nc_fallback (const char *name GCC_UNUSED) 113{ 114EOF 115 116if [ "$*" ] 117then 118 cat <<EOF 119 const TERMTYPE *tp; 120 121 for (tp = fallbacks; 122 tp < fallbacks + sizeof(fallbacks)/sizeof(TERMTYPE); 123 tp++) 124 if (_nc_name_match(tp->term_names, name, "|")) 125 return(tp); 126EOF 127else 128 echo " /* the fallback list is empty */"; 129fi 130 131cat <<EOF 132 return((TERMTYPE *)0); 133} 134EOF 135 136if test -n "$tmp_info" ; then 137 echo removing temporary terminfo directory... >&2 138 rm -rf $tmp_info 139fi 140