Log message:
Drop superfluous PKG_DESTDIR_SUPPORT, "user-destdir" is default these days.

Log message:
Remove xextproto/buildlink3.mk in most cases where it occurs with
libXext/buildlink3.mk, now that it is included there.
Leave the places where its API version is set or variables from it
are used directly (about 3 packages).

Log message:
Sort a bunch of plists.

Log message:
Set BUILDLINK_ABI_DEPENDS correctly (with +=, not ?=)
It turns out there were a lot of these.

Log message:
Fix build on SunOS.

Log message:
BUILDLINK_TRANSFORM+= rm:-lXp

This works around the Motif imake templates, which unconditionally
provide -lXp for Motif clients. It is not clear to me why imake
material for Motif is shipped as part of the default X imake templates
rather than with Motif; but imake has always had a special (il)logic
of its own.

Dealing with this problem by setting IMAKEOPTS here instead causes
"can't buildlink files" and I don't understand why; but this approach
is maybe better anyway.

Fixes build of audio/xmradio and perhaps other Motif-using packages.

Log message:
build w/o libXp, bump PKGREV

Log message:
delegate setting of MOTIFLIB to the motif version specific bl3 files

Log message:
update to 2.3.3
changes: bugfixes

Log message:
Recursive bump for graphics/freetype2 buildlink addition.