tools/reorder/missing-syms.pl
author Deian Stefan <deian@cs.stanford.edu>
Mon, 16 Sep 2013 11:36:25 -0700
changeset 161363 33ec0e812f3b58627579b09b34d27f1305ceb20c
parent 98529 f4157e8c410708d76703f19e4dfb61859bfe32d8
permissions -rwxr-xr-x
Bug 916909 - Remove stray NS_{HOLD,DROP}_JS_OBJECTS. r=mccr8

#!/usr/bin/perl -w
#
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.

#
# List the missing symbols (or, do a set difference).
#

use 5.004;
use strict;
use Getopt::Long;

$::opt_help = 0;
$::opt_defined = "mozilla-bin.order";
GetOptions("help", "defined=s");

if ($::opt_help) {
    die "usage: missing-syms.pl --defined=<file> <symlist>";
}

$::Defined = { };

open(DEFINED, "<$::opt_defined") || die "couldn't open defined symbol list $::opt_defined";
while (<DEFINED>) {
    chomp;
    $::Defined{$_} = 1;
}
close(DEFINED);

while (<>) {
    chomp;
    print "$_\n" unless ($::Defined{$_});
}