Build Kali for Gateworks Ventana GW5300 using with custom toolchain and kernel

Hi,

I would like to cross compile the whole Kali distribution using custom toolchain and kernel from third party BSP.

Can you help me find the whole Kali sources that I can cross compile to my architecture?

BTW is there any Kali build system in which I can point to third party toolchain instead of using exisitng Kali toolchains?

Thanks!

Wanted to know the same.How does it work?