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#!/usr/bin/perl
# Strip wrapper that autodetects correct strip binaries for
# given arguments.
#
# Copyright (C) 2004-2005 Nikita Youshchenko <yoush@debian.org>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
# $Id: strip,v 1.5 2005/11/06 17:04:24 yoush-guest Exp $
use strict;
require "dpkg-cross.pl";
read_config(); # to get $crossprefix ... probably non needed?
# Remove most of LD_LIBRARY_PATH. We don't use it, and it can
# lead to attempts to link non-native libraries into tools that
# we call. At least cross-building of zlib was affected by this.
convert_ld_library_path();
# Current dpkg-cross mode
my $mode = $ENV{"DPKGCROSSMODE"} || "default";
# Collect non-file arguments to pass to all strip's
my @nonfile_args;
# Arguments for particular strip's, keyed by strip executable paths
my %cmdlines;
# Flag set to 1 if '--' argument is seen
my $allfiles = 0;
# Flag set to 1 if next argument is a parameter for the previous argument
my $argparam = 0;
for my $arg (@ARGV) {
if (!$allfiles && ($argparam || ($arg =~ /^-/))) {
if (!$argparam) {
$allfiles = 1 if ($arg eq "--");
$argparam = 1 if ($arg =~ /^-[FIOKNRo]$/);
} else {
$argparam = 0;
}
push @nonfile_args, $arg;
push @{$cmdlines{$_}}, $arg for (keys %cmdlines);
next;
}
my $arch = detect_arch($arg);
my $strip = get_tool($arch, "strip", $mode); # This will get /usr/bin/strip for unknown arch
$cmdlines{$strip} = [ @nonfile_args ] if (!defined($cmdlines{$strip}));
push @{$cmdlines{$strip}}, $arg;
}
# If no file arguments found, just call /usr/bin/strip
$cmdlines{"/usr/bin/strip"} = [ @nonfile_args ] if (scalar(keys(%cmdlines)) == 0);
# Now call all strip's and return non-zero if any one returned non-zero
my $retval = 0;
for my $strip (keys(%cmdlines)) {
print "+ $strip " . join(" ", @{$cmdlines{$strip}}) . "\n";
$retval = 1 if (system($strip, @{$cmdlines{$strip}}) != 0);
}
exit $retval;
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