gdbm build failure

[Jason Bacon <jtocino%gmx.com@localhost>]

Anyone else hitting this on NetBSD 9.3?

My tree is up-to-date.

  CCLD     gdbmtool
  CCLD     gdbm_load
ld: cannot find -lncurses
gmake[3]: *** [Makefile:522: gdbmtool] Error 1
gmake[3]: *** Waiting for unfinished jobs....
gmake[3]: Leaving directory
'/home/bacon/Pkgsrc/pkgsrc/databases/gdbm/work/gdbm-1.23/tools'
gmake[2]: *** [Makefile:405: all] Error 2
gmake[2]: Leaving directory
'/home/bacon/Pkgsrc/pkgsrc/databases/gdbm/work/gdbm-1.23/tools'
gmake[1]: *** [Makefile:460: all-recursive] Error 1
gmake[1]: Leaving directory
'/home/bacon/Pkgsrc/pkgsrc/databases/gdbm/work/gdbm-1.23'
gmake: *** [Makefile:392: all] Error 2
*** Error code 2

Stop.
bmake[1]: stopped in /home/bacon/Pkgsrc/pkgsrc/databases/gdbm
*** Error code 1