From b979ae3b9b879ce19582770e2ba89eb3e66f964a Mon Sep 17 00:00:00 2001
From: Zhang Qiang <qiang.z.zhang@intel.com>
Date: Thu, 3 Apr 2014 15:53:09 +0800
Subject: Imported Upstream version 2013.11.12

---
 order | 80 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 80 insertions(+)
 create mode 100755 order

(limited to 'order')

diff --git a/order b/order
new file mode 100755
index 0000000..6682fd6
--- /dev/null
+++ b/order
@@ -0,0 +1,80 @@
+#!/usr/bin/perl -w
+
+BEGIN {
+  unshift @INC, ($::ENV{'BUILD_DIR'} || '/usr/lib/build');
+}
+
+use Build;
+use strict;
+
+my ($dist, $archs, $configdir, $manifest);
+
+
+while (@ARGV)  {
+  if ($ARGV[0] eq '--dist') {
+    shift @ARGV;
+    $dist = shift @ARGV;
+    next;
+  }
+  if ($ARGV[0] eq '--archpath') {
+    shift @ARGV;
+    $archs = shift @ARGV;
+    next;
+  }
+  if ($ARGV[0] eq '--configdir') {
+    shift @ARGV;
+    $configdir = shift @ARGV;
+    next;
+  }
+  if (@ARGV && $ARGV[0] eq '--manifest') {
+    shift @ARGV;
+    $manifest = shift @ARGV;
+    next;
+  }
+  last;
+}
+
+die("usage: order [--manifest manifest] cachedir [packages...]\n") unless @ARGV;
+my $cachedir = shift @ARGV;
+
+my @p;
+if ($manifest) {
+  if ($manifest eq '-') {
+    @p = <STDIN>;
+  } else {
+    local *F;
+    open(F, '<', $manifest) || die("$manifest: $!\n");
+    @p = <F>;
+    close F;
+  }
+  chomp @p;
+}
+
+push @p, @ARGV;
+
+my $config = Build::read_config_dist($dist, $archs, $configdir);
+
+my %deps;
+my %bins;
+
+for my $p (@p) {
+  my $q;
+  for my $suf ('rpm', 'deb', 'arch') {
+    next unless -f "$cachedir/$p.$suf";
+    if (! -s "$cachedir/$p.$suf") {
+      $q = {'provides' => [], 'requires' => []}; # package from preinstallimage, no need to order
+      last;
+    }
+    $q = Build::query("$cachedir/$p.$suf", 'filelist' => 1, 'alldeps' => 1);
+    die("bad binary: $p.$suf\n") unless $q;
+    push @{$q->{'provides'}}, @{$q->{'filelist'}} if $suf eq 'rpm' && $q->{'filelist'};
+    delete $q->{'filelist'};
+    last;
+  }
+  die("binary not found: $p\n") unless $q;
+  $deps{$p} = $q;
+}
+
+Build::readdeps($config, undef, \%deps);
+@p = Build::order($config, @p);
+print "@p\n";
-- 
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