Log message:
Remove USE_GNU_TOOLS and replace with the correct USE_TOOLS definitions:

	USE_GNU_TOOLS	-> USE_TOOLS
	awk		-> gawk
	m4		-> gm4
	make		-> gmake
	sed		-> gsed
	yacc		-> bison

Log message:
Remove USE_BUILDLINK3 and NO_BUILDLINK; these are no longer used.

Log message:
Add RMD160 digests

Log message:
Update linkage to libltdl (via guile{,14}), which is now its own package.

Unfortunately, guile{,14}/buildlink3.mk directly includes it, and I don't
know which dependencies actually need libltdl, so it was a recursive bump.
Hopefully this recursive inclusion can be ripped out of
guile{,14}/buildlink3.mk at some point and bubble down to dependencies that
actually use libltdl, avoiding this headache in the future....

Log message:
Libtool fix for PR pkg/26633, and other issues.  Update libtool to 1.5.10
in the process.  (More information on tech-pkg.)

Bump PKGREVISION and BUILDLINK_DEPENDS of all packages using libtool and
installing .la files.

Bump PKGREVISION (only) of all packages depending directly on the above
via a buildlink3 include.

Log message:
Convert to buildlink3.

Log message:
replace deprecated USE_GMAKE with USE_GNU_TOOLS+=make.

Log message:
Back out last change related to moving ncurses/buildlink2.mk to
curses.buildlink2.mk.  This was wrong because we _really_ do want to
express that we want _n_curses when we include the buildlink2.mk file.

We should have a better way to say that the NetBSD curses doesn't
quite work well enough.  In fact, it's far better to depend on ncurses
by default, and exceptionally note when it's okay to use NetBSD curses
for specific packages.  We will look into this again in the future.

Log message:
move ncurses/buildlink2.mk to mk/curses.buildlink2.mk, as it provides
support for base system curses/ncurses as well as ncurses itself.

suggested by wiz.

Log message:
s/netbsd.org/NetBSD.org/