fonts/harfbuzz on netbsd-7

[John Klos <john%ziaspace.com@localhost>]

Has anyone tried?

=> Tool dependency libtool-base>=2.2.6bnb3: found libtool-base-2.4.2nb12
=> Tool dependency gmake>=3.81: found gmake-4.2
=> Tool dependency pkgconf-[0-9]*: found pkgconf-0.9.12.20151211nb2
=> Build dependency x11-links>=1.02: found x11-links-1.02
=> Full dependency icu>=57.1: found icu-57.1
=> Full dependency glib2>=2.34.0: found glib2-2.48.0
...
  CXX      libharfbuzz_la-hb-glib.lo
In file included from hb-ft.cc:32:0:
hb-ft.h:34:22: fatal error: ft2build.h: No such file or directory
 #include <ft2build.h>
                      ^
compilation terminated.

John