X.Org found in NetBSD-current.
Thanks a lot to all who helped, especially Matthias Scheler who did
repeated tests on Mac OS X and older versions of NetBSD to make sure the
support for those platforms wouldn't be broken (or at least, not fatally,
as I would still expect a few hiccups here and there, because there is
only so much one can test in such limited time).
On the infrastructure side, this branch brings pkgconfig-builtin.mk, in
order to write very easily new builtin.mk files. It can actually handle
more than just pkgconfig files, but it will provide a version if it finds
such a file. x11.builtin.mk has also been made more useful and now all
existing (and future!) native-X11-related builtin.mk files should include
it.
xproto; should have been .renderproto so that the variable always gets
defined somehow. (Under older bmake, there was a syntax error when
IS_BUILTIN.renderproto was later checked, because for x11-links, it was
never defined in the first place.)
Remove check for X11BASE==LOCALBASE. There's even a comment there saying
we don't want to check that, so don't do it.
.if foo || bar
BAZ= no
.else
BAZ= yes
.endif
different from
.if foo
BAZ= no
.elif bar
BAZ= no
.else
BAZ= yes
.endif
in some situations exposed in this builtin.mk. Workaround this for now.
