[Yaffs] mkyaffs2image

Dear all,

I would like to use mkyaffs2image to make an yaffs2 image of my rootfs.
When trying to build mkyaffs2image I have many compilation errors and
warnings. I have correctly edited the Makefile to set KERNELDIR to my
kernel.

Is this normal ? Is this tool still maintened ? And are there any other
alternative ?

Thanks in advance for your help

Patrick