Revert of Linux build: Use sysroot when calculating dependencies

third_party/dpkg-dev/scripts/Dpkg/Changelog/Entry.pm

Index: third_party/dpkg-dev/scripts/Dpkg/Changelog/Entry.pm
diff --git a/third_party/dpkg-dev/scripts/Dpkg/Changelog/Entry.pm b/third_party/dpkg-dev/scripts/Dpkg/Changelog/Entry.pm
deleted file mode 100644
index 3277ab65667e8cf9d1534c1e6bcce5b952843725..0000000000000000000000000000000000000000
--- a/third_party/dpkg-dev/scripts/Dpkg/Changelog/Entry.pm
+++ /dev/null
@@ -1,306 +0,0 @@
-# Copyright © 2009 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::Changelog::Entry;
-
-use strict;
-use warnings;
-
-our $VERSION = '1.00';
-
-use Carp;
-
-use Dpkg::Gettext;
-use Dpkg::ErrorHandling;
-use Dpkg::Control::Changelog;
-
-use overload
-    '""' => \&output,
-    'eq' => sub { defined($_[1]) and "$_[0]" eq "$_[1]" },
-    fallback => 1;
-
-=encoding utf8
-
-=head1 NAME
-
-Dpkg::Changelog::Entry - represents a changelog entry
-
-=head1 DESCRIPTION
-
-This object represents a changelog entry. It is composed
-of a set of lines with specific purpose: an header line, changes lines, a
-trailer line. Blank lines can be between those kind of lines.
-
-=head1 FUNCTIONS
-
-=over 4
-
-=item my $entry = Dpkg::Changelog::Entry->new()
-
-Creates a new object. It doesn't represent a real changelog entry
-until one has been successfully parsed or built from scratch.
-
-=cut
-
-sub new {
-    my ($this) = @_;
-    my $class = ref($this) || $this;
-
-    my $self = {
-	header => undef,
-	changes => [],
-	trailer => undef,
-	blank_after_header => [],
-	blank_after_changes => [],
-	blank_after_trailer => [],
-    };
-    bless $self, $class;
-    return $self;
-}
-
-=item my $str = $entry->output()
-
-=item "$entry"
-
-Get a string representation of the changelog entry.
-
-=item $entry->output($fh)
-
-Print the string representation of the changelog entry to a
-filehandle.
-
-=cut
-
-sub _format_output_block {
-    my $lines = shift;
-    return join('', map { $_ . "\n" } @{$lines});
-}
-
-sub output {
-    my ($self, $fh) = @_;
-    my $str = '';
-    $str .= $self->{header} . "\n" if defined($self->{header});
-    $str .= _format_output_block($self->{blank_after_header});
-    $str .= _format_output_block($self->{changes});
-    $str .= _format_output_block($self->{blank_after_changes});
-    $str .= $self->{trailer} . "\n" if defined($self->{trailer});
-    $str .= _format_output_block($self->{blank_after_trailer});
-    print { $fh } $str if defined $fh;
-    return $str;
-}
-
-=item $entry->get_part($part)
-
-Return either a string (for a single line) or an array ref (for multiple
-lines) corresponding to the requested part. $part can be
-"header, "changes", "trailer", "blank_after_header",
-"blank_after_changes", "blank_after_trailer".
-
-=cut
-
-sub get_part {
-    my ($self, $part) = @_;
-    croak "invalid part of changelog entry: $part" unless exists $self->{$part};
-    return $self->{$part};
-}
-
-=item $entry->set_part($part, $value)
-
-Set the value of the corresponding part. $value can be a string
-or an array ref.
-
-=cut
-
-sub set_part {
-    my ($self, $part, $value) = @_;
-    croak "invalid part of changelog entry: $part" unless exists $self->{$part};
-    if (ref($self->{$part})) {
-	if (ref($value)) {
-	    $self->{$part} = $value;
-	} else {
-	    $self->{$part} = [ $value ];
-	}
-    } else {
-	$self->{$part} = $value;
-    }
-}
-
-=item $entry->extend_part($part, $value)
-
-Concatenate $value at the end of the part. If the part is already a
-multi-line value, $value is added as a new line otherwise it's
-concatenated at the end of the current line.
-
-=cut
-
-sub extend_part {
-    my ($self, $part, $value, @rest) = @_;
-    croak "invalid part of changelog entry: $part" unless exists $self->{$part};
-    if (ref($self->{$part})) {
-	if (ref($value)) {
-	    push @{$self->{$part}}, @$value;
-	} else {
-	    push @{$self->{$part}}, $value;
-	}
-    } else {
-	if (defined($self->{$part})) {
-	    if (ref($value)) {
-		$self->{$part} = [ $self->{$part}, @$value ];
-	    } else {
-		$self->{$part} .= $value;
-	    }
-	} else {
-	    $self->{$part} = $value;
-	}
-    }
-}
-
-=item $is_empty = $entry->is_empty()
-
-Returns 1 if the changelog entry doesn't contain anything at all.
-Returns 0 as soon as it contains something in any of its non-blank
-parts.
-
-=cut
-
-sub is_empty {
-    my ($self) = @_;
-    return !(defined($self->{header}) || defined($self->{trailer}) ||
-	     scalar(@{$self->{changes}}));
-}
-
-=item $entry->normalize()
-
-Normalize the content. Strip whitespaces at end of lines, use a single
-empty line to separate each part.
-
-=cut
-
-sub normalize {
-    my ($self) = @_;
-    if (defined($self->{header})) {
-	$self->{header} =~ s/\s+$//g;
-	$self->{blank_after_header} = [''];
-    } else {
-	$self->{blank_after_header} = [];
-    }
-    if (scalar(@{$self->{changes}})) {
-	s/\s+$//g foreach @{$self->{changes}};
-	$self->{blank_after_changes} = [''];
-    } else {
-	$self->{blank_after_changes} = [];
-    }
-    if (defined($self->{trailer})) {
-	$self->{trailer} =~ s/\s+$//g;
-	$self->{blank_after_trailer} = [''];
-    } else {
-	$self->{blank_after_trailer} = [];
-    }
-}
-
-=item my $src = $entry->get_source()
-
-Return the name of the source package associated to the changelog entry.
-
-=cut
-
-sub get_source {
-    return;
-}
-
-=item my $ver = $entry->get_version()
-
-Return the version associated to the changelog entry.
-
-=cut
-
-sub get_version {
-    return;
-}
-
-=item my @dists = $entry->get_distributions()
-
-Return a list of target distributions for this version.
-
-=cut
-
-sub get_distributions {
-    return;
-}
-
-=item $fields = $entry->get_optional_fields()
-
-Return a set of optional fields exposed by the changelog entry.
-It always returns a Dpkg::Control object (possibly empty though).
-
-=cut
-
-sub get_optional_fields {
-    return Dpkg::Control::Changelog->new();
-}
-
-=item $urgency = $entry->get_urgency()
-
-Return the urgency of the associated upload.
-
-=cut
-
-sub get_urgency {
-    return;
-}
-
-=item my $maint = $entry->get_maintainer()
-
-Return the string identifying the person who signed this changelog entry.
-
-=cut
-
-sub get_maintainer {
-    return;
-}
-
-=item my $time = $entry->get_timestamp()
-
-Return the timestamp of the changelog entry.
-
-=cut
-
-sub get_timestamp {
-    return;
-}
-
-=item my $str = $entry->get_dpkg_changes()
-
-Returns a string that is suitable for usage in a C<Changes> field
-in the output format of C<dpkg-parsechangelog>.
-
-=cut
-
-sub get_dpkg_changes {
-    my ($self) = @_;
-    my $header = $self->get_part('header') || '';
-    $header =~ s/\s+$//;
-    return "\n$header\n\n" . join("\n", @{$self->get_part('changes')});
-}
-
-=back
-
-=head1 AUTHOR
-
-Raphaël Hertzog <hertzog@debian.org>.
-
-=cut
-
-1;