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openwrt-xburst/scripts/gen_target_mk.pl

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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 $target;
while (<>) {
chomp;
/^Target:\s*((.+)-(\d+\.\d+))\s*$/ 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->{id} cmp $b->{id}
} @target;
foreach $target (@target) {
my $conf = uc $target->{kernel}.'_'.$target->{board};
$conf =~ tr/\.-/__/;
print <<EOF
ifeq (\$(CONFIG_LINUX_$conf),y)
define Target
KERNEL:=$target->{kernel}
BOARD:=$target->{board}
LINUX_VERSION:=$target->{version}
LINUX_RELEASE:=$target->{release}
LINUX_KARCH:=$target->{karch}
endef
endif
EOF
}
print "\$(eval \$(call Target))\n";