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#!/usr/bin/perl
#
# Copyright (C) 2006 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
use strict;
my @target;
my $target;
sub features(@) {
my $ret;
while ($_ = shift @_) {
/broken/ and $ret .= "\tdepends BROKEN\n";
/pci/ and $ret .= "\tselect PCI_SUPPORT\n";
/usb/ and $ret .= "\tselect USB_SUPPORT\n";
/atm/ and $ret .= "\tselect ATM_SUPPORT\n";
/pcmcia/ and $ret .= "\tselect PCMCIA_SUPPORT\n";
/squashfs/ and $ret .= "\tselect USES_SQUASHFS\n";
/jffs2/ and $ret .= "\tselect USES_JFFS2\n";
/ext2/ and $ret .= "\tselect USES_EXT2\n";
}
return $ret;
}
while (<>) {
chomp;
/^Target:\s*((.+)-(\d+\.\d+))\s*$/ and do {
$target = {
id => $1,
board => $2,
kernel => $3
};
push @target, $target;
};
/^Target-Name:\s*(.+)\s*$/ and $target->{name} = $1;
/^Target-Path:\s*(.+)\s*$/ and $target->{path} = $1;
/^Target-Arch:\s*(.+)\s*$/ and $target->{arch} = $1;
/^Target-Features:\s*(.+)\s*$/ and do {
my $f = [];
$target->{features} = $f;
@$f = split /\s+/, $1;
};
/^Target-Description:/ and do {
my $desc;
while (<>) {
last if /^@@/;
$desc .= $_;
}
$target->{desc} = $desc;
};
/^Linux-Version:\s*(.+)\s*$/ and $target->{version} = $1;
/^Linux-Release:\s*(.+)\s*$/ and $target->{release} = $1;
/^Linux-Kernel-Arch:\s*(.+)\s*$/ and $target->{karch} = $1;
}
@target = sort {
$a->{name} cmp $b->{name}
} @target;
foreach $target (@target) {
my $conf = uc $target->{kernel}.'_'.$target->{board};
my $features = features(@{$target->{features}});
my $help = $target->{desc};
chomp $features;
$features .= "\n";
$conf =~ tr/\.-/__/;
if ($help =~ /\w+/) {
$help =~ s/^\s*/\t /mg;
$help = "\thelp\n$help";
} else {
undef $help;
}
print <<EOF
config LINUX_$conf
bool "$target->{name}"
select $target->{arch}
$features$help
EOF
}
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