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37 lines
748 B
Perl
Executable File
37 lines
748 B
Perl
Executable File
#!/usr/bin/perl -w
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#
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# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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#
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# List the missing symbols (or, do a set difference).
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#
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use 5.004;
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use strict;
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use Getopt::Long;
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$::opt_help = 0;
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$::opt_defined = "mozilla-bin.order";
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GetOptions("help", "defined=s");
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if ($::opt_help) {
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die "usage: missing-syms.pl --defined=<file> <symlist>";
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}
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$::Defined = { };
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open(DEFINED, "<$::opt_defined") || die "couldn't open defined symbol list $::opt_defined";
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while (<DEFINED>) {
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chomp;
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$::Defined{$_} = 1;
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}
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close(DEFINED);
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while (<>) {
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chomp;
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print "$_\n" unless ($::Defined{$_});
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}
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