Log message:
Rewrite buildlink3.mk files to match the updated buildlink3.mk template
in bsd.buildlink3.mk: the *_BUILDLINK3_MK multiple inclusion guards are
removed and we ensure that things that should be defined only once really
are defined only once by using section-specific or variable-specific
guards.

Log message:
Provide definitions for BUILDLINK_PREFIX.<pkg> when the dependency may be
satisfied by a base system (X11R6) component.

Log message:
Need to use :C instead of :S to get the "pop" action to work properly.

Log message:
Move BUILDLINK_CHECK_BUILTIN.<pkg> documentation into bsd.buildlink3.mk.

Log message:
Add some buildlink3.mk files needed by x11-links>=0.13.

Log message:
Indent a bit. It's a bit clearer this way, isn't it?

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

Log message:
IRIX has it's own xpm.

Log message:
Bump BUILDLINK_DEPENDS.xpm from "xpm-3.4k" to "xpm>=3.4k" \ 
so that pkgs
that depend on xpm don't get lost trying to install xpm-3.4knb1 when
xpm-3.4knb1 is already installed (because they think they need
xpm-3.4k because that's what the buildlink file said).

Suggested by the wiz.

Log message:
Use new IMAKE_MAN_PATH variables in PLISTs to make these packages more
portable.  Bump PKGREVISION accordingly.