Revert of Linux build: Use sysroot when calculating dependencies

third_party/dpkg-dev/scripts/Dpkg/Source/Package/V3/Native.pm

-# Copyright © 2008 Raphaël Hertzog <hertzog@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, see <https://www.gnu.org/licenses/>.
-
-package Dpkg::Source::Package::V3::Native;
-
-use strict;
-use warnings;
-
-our $VERSION = '0.01';
-
-use parent qw(Dpkg::Source::Package);
-
-use Dpkg;
-use Dpkg::Gettext;
-use Dpkg::ErrorHandling;
-use Dpkg::Compression;
-use Dpkg::Exit qw(push_exit_handler pop_exit_handler);
-use Dpkg::Version;
-use Dpkg::Source::Archive;
-use Dpkg::Source::Functions qw(erasedir);
-
-use Cwd;
-use File::Basename;
-use File::Temp qw(tempfile);
-
-our $CURRENT_MINOR_VERSION = '0';
-
-sub do_extract {
-    my ($self, $newdirectory) = @_;
-    my $sourcestyle = $self->{options}{sourcestyle};
-    my $fields = $self->{fields};
-
-    my $dscdir = $self->{basedir};
-    my $basename = $self->get_basename();
-    my $basenamerev = $self->get_basename(1);
-
-    my $tarfile;
-    my $comp_ext_regex = compression_get_file_extension_regex();
-    foreach my $file ($self->get_files()) {
-        if ($file =~ /^\Q$basenamerev\E\.tar\.$comp_ext_regex$/) {
-            error(_g('multiple tarfiles in v1.0 source package')) if $tarfile;
-            $tarfile = $file;
-        } else {
-            error(_g('unrecognized file for a native source package: %s'), $file);
-        }
-    }
-
-    error(_g('no tarfile in Files field')) unless $tarfile;
-
-    erasedir($newdirectory);
-    info(_g('unpacking %s'), $tarfile);
-    my $tar = Dpkg::Source::Archive->new(filename => "$dscdir$tarfile");
-    $tar->extract($newdirectory);
-}
-
-sub can_build {
-    my ($self, $dir) = @_;
-
-    my $v = Dpkg::Version->new($self->{fields}->{'Version'});
-    warning (_g('native package version may not have a revision'))
-        unless $v->is_native();
-
-    return 1;
-}
-
-sub do_build {
-    my ($self, $dir) = @_;
-    my @tar_ignore = map { "--exclude=$_" } @{$self->{options}{tar_ignore}};
-    my @argv = @{$self->{options}{ARGV}};
-
-    if (scalar(@argv)) {
-        usageerr(_g("-b takes only one parameter with format `%s'"),
-                 $self->{fields}{'Format'});
-    }
-
-    my $sourcepackage = $self->{fields}{'Source'};
-    my $basenamerev = $self->get_basename(1);
-    my $tarname = "$basenamerev.tar." . $self->{options}{comp_ext};
-
-    info(_g('building %s in %s'), $sourcepackage, $tarname);
-
-    my ($ntfh, $newtar) = tempfile("$tarname.new.XXXXXX",
-                                   DIR => getcwd(), UNLINK => 0);
-    push_exit_handler(sub { unlink($newtar) });
-
-    my ($dirname, $dirbase) = fileparse($dir);
-    my $tar = Dpkg::Source::Archive->new(filename => $newtar,
-                compression => compression_guess_from_filename($tarname),
-                compression_level => $self->{options}{comp_level});
-    $tar->create(options => \@tar_ignore, chdir => $dirbase);
-    $tar->add_directory($dirname);
-    $tar->finish();
-    rename($newtar, $tarname)
-        or syserr(_g("unable to rename `%s' (newly created) to `%s'"),
-                  $newtar, $tarname);
-    pop_exit_handler();
-    chmod(0666 &~ umask(), $tarname)
-        or syserr(_g("unable to change permission of `%s'"), $tarname);
-
-    $self->add_file($tarname);
-}
-
-1;