74 lines
2.1 KiB
Perl
74 lines
2.1 KiB
Perl
# $OpenBSD: Program.pm,v 1.20 2023/07/08 08:15:32 espie Exp $
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# Copyright (c) 2007-2010 Steven Mestdagh <steven@openbsd.org>
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# Copyright (c) 2012 Marc Espie <espie@openbsd.org>
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#
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# Permission to use, copy, modify, and distribute this software for any
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# purpose with or without fee is hereby granted, provided that the above
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# copyright notice and this permission notice appear in all copies.
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#
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# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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use v5.36;
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package LT::Program;
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use File::Basename;
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use LT::Archive;
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use LT::Util;
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use LT::Trace;
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sub new($class)
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{
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bless {}, $class;
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}
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# write a wrapper script for an executable so it can be executed within
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# the build directory
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sub write_wrapper($self)
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{
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my $program = $self->{outfilepath};
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my $pfile = basename($program);
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my $realprogram = $ltdir . '/' . $pfile;
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open(my $pw, '>', $program) or die "Cannot write $program: $!\n";
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print $pw <<EOF
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#!/bin/sh
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# $program - wrapper for $realprogram
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# Generated by libtool $version
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argdir=`dirname \$0`
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if test -f "\$argdir/$realprogram"; then
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# Add our own library path to LD_LIBRARY_PATH
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LD_LIBRARY_PATH=\$argdir/$ltdir
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export LD_LIBRARY_PATH
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# Run the actual program with our arguments.
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exec "\$argdir/$realprogram" \${1+"\$\@"}
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echo "\$0: cannot exec $program \${1+"\$\@"}"
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exit 1
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else
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echo "\$0: error: \\\`\$argdir/$realprogram' does not exist." 1>&2
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exit 1
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fi
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EOF
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;
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close($pw);
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chmod 0755, $program;
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}
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sub install($class, $src, $dst, $instprog, $instopts)
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{
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my $srcdir = dirname $src;
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my $srcfile = basename $src;
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my $realpath = "$srcdir/$ltdir/$srcfile";
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LT::Exec->install(@$instprog, @$instopts, $realpath, $dst);
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}
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1;
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