From 19940017a367ed0a6ccca538fabf8f09fd1fd1ed Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sat, 11 Nov 2006 23:11:02 +0000
Subject: make target/linux/* directories self-contained, use the selected
 kernel version for the toolchain, autogenerate menuconfig and makefile code
 for target selection

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@5498 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 scripts/gen_target_config.pl | 88 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 88 insertions(+)
 create mode 100755 scripts/gen_target_config.pl

(limited to 'scripts/gen_target_config.pl')

diff --git a/scripts/gen_target_config.pl b/scripts/gen_target_config.pl
new file mode 100755
index 0000000000..c0b83963b6
--- /dev/null
+++ b/scripts/gen_target_config.pl
@@ -0,0 +1,88 @@
+#!/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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