re: install/46812: sysinst stops with "openpty() failed" on netbsd-6/sparc

[matthew green <mrg%eterna.com.au@localhost>]

> --------------------------------------------------------------------------------
>      Status: openpty() failed
>     Command: disklabel -w -r -f /tmp/disktab sd0 'QEMU HARDDISK  '
>      Hit enter to continue
> --------------------------------------------------------------------------------
> 
> I tried it on QEMU 0.13,
> % qemu-system-sparc -nographic -boot d \
>  -hda sparc.img -cdrom NetBSD-6.0_BETA2-sparc.iso

i think this is due to sparc/instfs/Makefile not setting MAKEDEVTARGETS.
the /instfs/dev/* is missing pty entries.

looking at a fix.


.mrg.