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freifunkist-firmware/scripts/gen_target_mk.pl

88 lines
2.2 KiB

#!/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;
my $profile;
while (<>) {
chomp;
/^Target:\s*((.+)-(\d+\.\d+))\s*$/ and do {
$target = {
id => $1,
board => $2,
kernel => $3,
profiles => []
};
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 $target->{features} = [ 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} = $1;
/^Default-Packages:\s*(.+)\s*$/ and $target->{packages} = [ split(/\s+/, $1) ];
/^Target-Profile:\s*(.+)\s*$/ and do {
$profile = {
id => $1,
name => $1,
packages => []
};
push @{$target->{profiles}}, $profile;
};
/^Target-Profile-Name:\s*(.+)\s*$/ and $profile->{name} = $1;
/^Target-Profile-Packages:\s*(.*)\s*$/ and $profile->{packages} = [ split(/\s+/, $1) ];
}
@target = sort {
$a->{id} cmp $b->{id}
} @target;
foreach $target (@target) {
my ($profiles_def, $profiles_eval);
my $conf = uc $target->{kernel}.'_'.$target->{board};
$conf =~ tr/\.-/__/;
foreach my $profile (@{$target->{profiles}}) {
$profiles_def .= "
define Profile/$conf\_$profile->{id}
ID:=$profile->{id}
NAME:=$profile->{name}
PACKAGES:=".join(" ", @{$profile->{packages}})."
endef";
$profiles_eval .= "
\$(eval \$(call Profile,$conf\_$profile->{id}))"
}
print "
ifeq (\$(CONFIG_LINUX_$conf),y)
define Target
KERNEL:=$target->{kernel}
BOARD:=$target->{board}
BOARDNAME:=$target->{name}
LINUX_VERSION:=$target->{version}
LINUX_RELEASE:=$target->{release}
LINUX_KARCH:=$target->{karch}
DEFAULT_PACKAGES:=".join(" ", @{$target->{packages}})."
endef$profiles_def
endif$profiles_eval
"
}
print "\$(eval \$(call Target))\n";