xenocara/app/xterm/plink.sh

#!/bin/sh
# $XTermId: plink.sh,v 1.7 2010/11/28 23:55:35 tom Exp $
# -----------------------------------------------------------------------------
# this file is part of xterm
#
# Copyright 2001-2005,2010 by Thomas E. Dickey
# 
#                         All Rights Reserved
# 
# Permission is hereby granted, free of charge, to any person obtaining a
# copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
# 
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
# 
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
# IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY
# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
# 
# Except as contained in this notice, the name(s) of the above copyright
# holders shall not be used in advertising or otherwise to promote the
# sale, use or other dealings in this Software without prior written
# authorization.
# -----------------------------------------------------------------------------
#
# Reduce the number of dynamic libraries used to link an executable.
LINKIT=
while test $# != 0
do
	OPT="$1"
	shift
	case $OPT in
	-k*)
		OPT=`echo "$OPT" | sed -e 's/^-k/-l/'`
		LINKIT="$LINKIT $OPT"
		;;
	-l*)
		echo "testing if $OPT is needed"
		if ( eval $LINKIT $* >/dev/null 2>/dev/null )
		then
			: echo ...no
		else
			echo ...yes
			LINKIT="$LINKIT $OPT"
		fi
		;;
	*)
		LINKIT="$LINKIT $OPT"
		;;
	esac
done
eval $LINKIT