1#!/bin/sh
2# $XTermId: plink.sh,v 1.8 2021/01/13 22:41:56 tom Exp $
3# -----------------------------------------------------------------------------
4# this file is part of xterm
5#
6# Copyright 2001-2010,2021 by Thomas E. Dickey
7#
8#                         All Rights Reserved
9#
10# Permission is hereby granted, free of charge, to any person obtaining a
11# copy of this software and associated documentation files (the
12# "Software"), to deal in the Software without restriction, including
13# without limitation the rights to use, copy, modify, merge, publish,
14# distribute, sublicense, and/or sell copies of the Software, and to
15# permit persons to whom the Software is furnished to do so, subject to
16# the following conditions:
17#
18# The above copyright notice and this permission notice shall be included
19# in all copies or substantial portions of the Software.
20#
21# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
22# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
23# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
24# IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY
25# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
26# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
27# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
28#
29# Except as contained in this notice, the name(s) of the above copyright
30# holders shall not be used in advertising or otherwise to promote the
31# sale, use or other dealings in this Software without prior written
32# authorization.
33# -----------------------------------------------------------------------------
34#
35# Reduce the number of dynamic libraries used to link an executable.
36LINKIT=
37while test $# != 0
38do
39	OPT="$1"
40	shift
41	case $OPT in
42	-k*)
43		OPT=`echo "$OPT" | sed -e 's/^-k/-l/'`
44		LINKIT="$LINKIT $OPT"
45		;;
46	-l*)
47		echo "testing if $OPT is needed"
48		if ( eval "$LINKIT" "$@" >/dev/null 2>/dev/null )
49		then
50			: echo ...no
51		else
52			echo ...yes
53			LINKIT="$LINKIT $OPT"
54		fi
55		;;
56	*)
57		LINKIT="$LINKIT $OPT"
58		;;
59	esac
60done
61eval "$LINKIT"
62