and some sparc64 fixes. details:
- new scripting_{,v}fprintf() that also write to the script log (if open).
- support of creation of LFS filesystems
- standard installs now allow one to choose which file systems to create,
out of the list of /usr, /var, /home, MFS /tmp, and swap. a / is always
created, but the rest all optional. [*]
- new disklabel method: use existing. this requires one to fill in the
mount points (and having at least a "/" is enforced).
- preservation of existing filesystems (at install) is supported.
- rewrote most of make_fstab(): the entire thing is generated from the
bsdlabel now, rather than hard coding / to 'a' and swap to 'b'. create
MFS /tmp if requested.
- if IPv6 support isn't present, don't display any ipv6 messages.
- better rc.conf support
- sparc & sparc64 default to "cylinders" now.
- choosing "standard" instead of "standard with X" de-selects the X pkgs
by default.
- sparc64: don't install bootblocks until we have a complete system, avoids
booting with no /dev/console.
- sparc64: bump STDNEEDMB, it is way low.
[*] i have added default values for DEFVARSIZE & DEFUSRSIZE (this is used
only if /usr and /home are selected) to each port, based on STDNEEDMB. as
such, my guesses might be wrong so port maintainers should look at these.
orts. Since port specific information is in appropriate arch/.../md.h
bsddisklabel.c is currently #included by arch/.../md.c.
I'm not totally happy about this, but my concience is somewhat salved by the
overall reduction in breakage.
Initially only pmax, sparc, vax and x68k are using bsddisklabel.c.
While I'm here adjust defs.h for more than eight partitions in a generic
fashion.
