On 29 September 2014 19:09, Ludovic Courtès <ludo@gnu.org> wrote:
> As discussed on #guix, it might be good to move it to a ‘flashing-tools’
> module or something?
Done

> Rather “Device firmware update programmer for Atmel chips”.
Done

> Please wrap lines to less than 80 chars.
Done

> I think the bug is rather that pkg-config is missing, because libusb.pc
> has this line:
>
>   Cflags: -I${includedir}/libusb-1.0
>
> Could you try adding it as a native input and report back?

I did but nothing changed, still couldn't find libusb.h .
In their mailing list there was one such problem, for the previous
version, but they didn't suggested any solution on the issue.
http://sourceforge.net/p/dfu-programmer/mailman/message/30507932/

Updated patch.

Manolis