matt green (mrg@netbsd.org) and i were discussing a feature we'd like
to see in pkgsrc: the ability to specify that pkgsrc shells will be:
	a) statically linked
	b) installed in /bin instead of /usr/pkg/bin

would anyone object to a new variable (e.g, INSTALL_IN_SLASHBIN)
that we can set in the various shells' Makefiles to do the above?