ZFS isntall requirements

[Willem Jan Withagen]

Hi,

I'm trying to get my world to 7.2-stable(amd64),but run into:
install  -o root -g wheel -m 444   kgzldr.o /usr/lib
===> sys/boot/i386/libi386 (install)
===> sys/boot/i386/libfirewire (install)
===> sys/boot/i386/loader (install)
make: don't know how to make 
/usr/obj/mnt4/usr/src7/src/tmp/usr/lib/libzfs.a. Stop

But the requirement below is NOT in /etc/{make,src}.conf.
Even stronger /etc/src.conf has: WITHOUT_ZFS = yes

# Put LOADER_ZFS_SUPPORT=yes in /etc/make.conf for ZFS support
.if defined(LOADER_ZFS_SUPPORT)
CFLAGS+=        -DLOADER_ZFS_SUPPORT
LIBZFS=         ${.OBJDIR}/../../zfs/libzfsboot.a
.endif

So is this a problem on my side or is there some wrong logic somewhere?

--WjW