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#!/usr/bin/perl
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#
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# Copyright (C) 2006 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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use strict;
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my $line;
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my $l1 = '';
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my $l2 = '=y';
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while (<>) {
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chomp;
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/^(# )CONFIG_LARGEFILE(.+)$/ and do {
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$l1 = $1;
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$l2 = $2;
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};
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/^(# )?CONFIG_BUSYBOX_(.+)/ and do {
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my $p1 = $1;
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my $p2 = $2;
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$p2 =~ /(CONFIG_LFS|FDISK_SUPPORT_LARGE_DISKS)/ and do {
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$p1 = $l1;
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$p2 = "$1$l2";
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};
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print "$p1$p2\n";
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}
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}
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