Compile firmware with Cygwin
----------------------------

WARNING: Do not use a FAT partition, use NTFS partitions only!

5 Steps to modify a firmware using Cygwin:

1.) Download Cygwin installer setup.exe from http://www.cygwin.com/ and launch
    it

2.) Install Cygwin with the following packages:
    - Archive -> unzip
    - Devel -> gcc, libncurses-devel, make, patchutils
    - Interpreters -> perl
    - Web -> wget

3.) Download ds-mod and save it to your Cygwin home directory (depending on your
    installation e.g. C:\Cygwin\home\<Windows-user>\). Get a Cygwin shell and
    type:

    tar -xjf ds-x.y.tar.bz2
    cd ds-x.y/

4.) make menuconfig
5.) make

Load the created image firmware_*.image as firmware update via web interface as
usual.

`make recover' is not supported in Cygwin.

Have fun...