nbd's makefile/menuconfig rewrite

[openwrt-10.03/.git] / scripts / gen_busybox_config.pl

diff --git a/scripts/gen_busybox_config.pl b/scripts/gen_busybox_config.pl
new file mode 100755 (executable)
index 0000000..1a84ab9
--- /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";
+       }
+}