nbd's makefile/menuconfig rewrite

git-svn-id: svn://svn.openwrt.org/openwrt/trunk/openwrt@307 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 22 insertions, 0 deletions

diff --git a/scripts/gen_busybox_config.pl b/scripts/gen_busybox_config.pl
new file mode 100755
index 000000000..1a84ab999
--- /dev/null
+++ b/scripts/gen_busybox_config.pl
@@ -0,0 +1,22 @@
+#!/usr/bin/perl
+use strict;
+
+my $line;
+my $l1 = '';
+my $l2 = '=y';
+while (<>) {
+	chomp;
+	/^(# )BR2_LARGEFILE(.+)$/ and do {
+		$l1 = $1;
+		$l2 = $2;
+	};
+	/^(# )?BUSYBOX_(.+)/ and do {
+		my $p1 = $1;
+		my $p2 = $2;
+		$p2 =~ /(CONFIG_LFS|FDISK_SUPPORT_LARGE_DISKS)/ and do {
+			$p1 = $l1;
+			$p2 = "$1$l2";
+		};
+		print "$p1$p2\n";
+	}
+}