File: plink.sh

package info (click to toggle)
xterm 344-1
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 7,024 kB
  • sloc: ansic: 76,762; sh: 4,285; perl: 2,869; makefile: 813; xml: 40; sed: 11
file content (80 lines) | stat: -rwxr-xr-x 2,423 bytes parent folder | download | duplicates (4)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
#!/bin/sh
# $XTermId: plink.sh,v 1.10 2013/07/07 01:20:48 tom Exp $
# -----------------------------------------------------------------------------
# this file is part of xterm
#
# Copyright 2001-2010,2013 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=
ASNEED=no
while test $# != 0
do
	if test $ASNEED = no && test -n "$LINKIT"
	then
		ASNEED=yes
		OPT=-Wl,-as-needed
		if ( eval $LINKIT $OPT $* >/dev/null 2>/dev/null )
		then
			WARNED=`eval $LINKIT $OPT $* 2>&1`
			case ".$WARNED" in
			*Warning*|*nsupported*|*nrecognized*|*nknown*)
				;;
			*)
				LINKIT="$LINKIT $OPT $*"
				break
				;;
			esac
		fi
	fi

	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