version, and "make release -DNOPORTS" breaks without it.
Noticed by: scottl
Keep lang/perl5 in the list because it's the default Perl version
for 4.x, and it's still possible to "make release" of HEAD on 4.x.
allows "make release" to find all of the documentation related ports
it needs if you build a release with NOPORTS. This should be moved to
within the port Makefile so we don't have to keep it updated in two
different places.
PR: docs/51305
think this list of the bare minimal ports required should maybe be
moved to textproc/docproj/Makefile, so that when we add a new
dependency there, we can just add it to a required or optional list,
rather than add it there and forget about it here. ;)
Noticed by: jhay
Forgotten by: nik
the need to also create the entire ports tree during a `make release'.
The main motivation behind this is that handling the ports tree still
takes a huge amount of time due to the large number of directories
involved, even on modern disks.
The solution is to establish a list of dependent ports that are
minimally required. This list needs to be manually maintained in case
the doc ports toolchain changes, and has thus been broken out into a
separate file Makefile.inc.docports. (release/Makefile has gotten
overly lengthy already anyway.)
Discussed with: bmah, nik
Reviewed by: bmah
