1.10
The latest pkgsrc no longer has a COMMENT file, it is now integrated
into the pkg Makefile, so rework the way to get the pkgsrc COMMENT.
Patch from Michael Santos <mike@ethmoid.org> in pkg/12820, with an
additional patch to make it work. Thomas Klausner gave me the hint
for the additional patch, which fills out the 'comment' variable.

1.9
- add SPOOLDIR so you can change the default spool directory without
  hacking the source code
- add support for non-sparc architectures by using sysinfo(2), can
  be overwritten by the new -a flag.
- add SVR4_PKGNAME support to overwrite the automatically truncating
  of PKGNAME which won't work for a few packages like the amanda-*
  ones.
- use the PKG_VERSION for the VERSION entry in the pkginfo file and
  not ctime(3).
- use st_gid and not st_uid for the groupname in the pkgmap file.

1.8
Use run-depends-list instead of package-depends, as the target seems
to have been renamed after the bulk package targets were included.
This can be changed at compile-time by using the PACKAGE_DEPENDS_TARGET
definition.

1.7
Use package-depends instead of depends-list when finding out the
pre-requisite packages, so that the correct pre-requisite list can be
constructed.

1.6
+ add VENDOR so you can change TNF to a different one without hacking
the source code
+ add the -t flag to transform the package into a compressed file.
This is a change from the current behaviour which always compresses
the file, but you have to uncompress and transform it when you want to
install packages with the OS.
+ add the -d flag to change /var/spool/pkg to a different directory,
this is also for the support to build packages directly on a machine
from which you install new machines.
+ ARCH=\"Sparc\" is wrong, it has to be ARCH=\"sparc\" otherwise an
installtion of an package during an OS install would fail
+ duplicate the PKG= line and rename it to PKGDIR=, otherwise an
installation during an OS installation fails when you forget to add
the package to a different file.
+ fix symlinks properly

1.5
Fixed an off-by-one error in Solaris package name generation
Ignore file names with embedded spaces - Solaris package tools
	can't handle these.

1.4
Create a compressed, stream package after the original package
	is made.
Add support for symlinks in PLIST
Only put a character in the abbreviated name if it's alphanumeric
Add support for conflicts in depend(4) file.
Remove the need to specify the Solaris package abbreviated name -
	it gets generated from PKGNAME automatically
Add depend file generation, for all dependencies

