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#!/bin/sh
# $Id: MKfallback.sh,v 1.11 2001/12/02 01:55:30 tom Exp $
#
# MKfallback.sh -- create fallback table for entry reads
#
# This script generates source code for a custom version of read_entry.c
# that (instead of reading capabilities for an argument terminal type
# from an on-disk terminfo tree) tries to match the type with one of a
# specified list of types generated in.
#
terminfo_dir=$1
shift
terminfo_src=$1
shift
if test $# != 0 ; then
tmp_info=tmp_info
echo creating temporary terminfo directory... >&2
TERMINFO=`pwd`/$tmp_info
export TERMINFO
TERMINFO_DIRS=$TERMINFO:$terminfo_dir
export TERMINFO_DIRS
tic $terminfo_src >&2
else
tmp_info=
fi
cat <<EOF
/*
* DO NOT EDIT THIS FILE BY HAND! It is generated by MKfallback.sh.
*/
#include <curses.priv.h>
#include <term.h>
EOF
if [ "$*" ]
then
cat <<EOF
#include <tic.h>
/* fallback entries for: $* */
EOF
for x in $*
do
echo "/* $x */"
infocmp -E $x
done
cat <<EOF
static const TERMTYPE fallbacks[$#] =
{
EOF
comma=""
for x in $*
do
echo "$comma /* $x */"
infocmp -e $x
comma=","
done
cat <<EOF
};
EOF
fi
cat <<EOF
NCURSES_EXPORT(const TERMTYPE *) _nc_fallback (const char *name GCC_UNUSED)
{
EOF
if [ "$*" ]
then
cat <<EOF
const TERMTYPE *tp;
for (tp = fallbacks;
tp < fallbacks + sizeof(fallbacks)/sizeof(TERMTYPE);
tp++)
if (_nc_name_match(tp->term_names, name, "|"))
return(tp);
EOF
else
echo " /* the fallback list is empty */";
fi
cat <<EOF
return((TERMTYPE *)0);
}
EOF
if test -n "$tmp_info" ; then
echo removing temporary terminfo directory... >&2
rm -rf $tmp_info
fi
|