Log message:
Use standard location for LICENSE line (in MAINTAINER/HOMEPAGE/COMMENT
block). Uncomment some commented out LICENSE lines while here.

Log message:
Simply and speed up buildlink3.mk files and processing.
This changes the buildlink3.mk files to use an include guard for the
recursive include. The use of BUILDLINK_DEPTH, BUILDLINK_DEPENDS,
BUILDLINK_PACKAGES and BUILDLINK_ORDER is handled by a single new
variable BUILDLINK_TREE. Each buildlink3.mk file adds a pair of
enter/exit marker, which can be used to reconstruct the tree and
to determine first level includes. Avoiding := for large variables
(BUILDLINK_ORDER) speeds up parse time as += has linear complexity.
The include guard reduces system time by avoiding reading files over and
over again. For complex packages this reduces both %user and %sys time to
half of the former time.

Log message:
Bump PKGREVISION for libXaw API depends bump due to libXaw8 removal.

Log message:
Needs pkg-config

Log message:
The master site doesn't seem to grok passive FTP, so prefer to use HTTP.

Log message:
Buildlink in libXft, which is referenced from (at least) /usr/pkg/lib/libMrm.la. \ 
 Fixes build of x11/xlt (under Linux)

Log message:
-needs libXft to build
-don't try to @dirrm include/X11/bitmaps

Log message:
update to openmotif 2.3.1

Log message:
MAKE_JOBS_SAFE=no, as reported in PR 37233.

Log message:
Remove building some data files that aren't used anyway.
Add cross-compilation support for the rest.