Does comedi respect DESTDIR?

I was trying to cross compile comedi. I wanted to install comedi modules to
other then /lib/modules directory.

I found out, that the variable which set the install path for comedi modules
is called  INSTALL_MOD_PATH . It is the same as $prefix dir (see makefile in
comedi dir)
So I assumed, that if I use DESTDIR, then everything will be right.
Unfortunately it is not.

So the only way to set INSTALL_MOD_PATH is to set --prefix during configure.

I consider it to be a bug.

With respect,
Denis Kulandin