Use eval to simplify passing those to submakes.
Note that the preferred separator is ',', not ':'.
(Because ':' can't be used unambiguously in *_DEPENDS, whereas ',' can)
NetBSD did this a while ago, this is a natural idea. It just took me
some time to figure out how to do that in a MULTI_PACKAGE context,
while maintaining compatibility with existing stuff.
* pull every dependency under the same rule, using specialized fragments.
* re-check after the dependency is expanded, unless earlyexit is true.
* explicitly recognize /nonexistent as a specific way to have always
triggered dependencies, use it to handle DEPENDS in a uniform way.
* parse dependencies fully. Note that we know have a pkg variable that will
be used.
Thanks to naddy@ for useful tweaks.
This is probably not quite perfect yet, stuff may break. Other stuff that
remain to be done:
- handle library dependencies better, so that lib.10 will match only
lib.10.x and not lib.100.
- handle default FLAVORS correctly. This involves not
passing FLAVOR='', but rearranging ${MAKE} ${_DEPEND_THRU} to remove
FLAVOR from the environment and from MAKEFLAGS (yucky).
The cleaner fix would be to create the package to stdout under SUDO
and redirect it, but that junk (pkg_create) is actively fighting that.
God, I've got to rewrite it and retire that crap.
it's so seldom used now).
Remove a few targets that are not really needed (mirror-distfiles, use
mirror-maker instead).
More changes to fake to come, once they've been properly tested.
this is stupid (BATCH is only there to skip IS_INTERACTIVE ports).
Make PATCH_CHECK_ONLY a Yes/No switch.
Let it be a slightly better no-op, e.g., skip creating the cookies
in checkpatch operation.
Use some weird code to allow backward compatibility.
Rely on distfiles suffixes and a case statement (with matching variable
EXTRACT_CASES) to allow distinct extraction rules for multiple distfiles.
