devel/ncurses on GNU/Linux broken

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

Hi,

It seems that devel/ncurses on Ubuntu 16.04.2 breaks:

compiling demo (obj_s)
cd ../lib && libtool --tag=CXX --silent --mode=link c++  c++ -O2 
-D_FORTIFY_SOURCE=2  \
	-o libncurses++.la ../obj_lo/cursesf.lo ../obj_lo/cursesm.lo 
../obj_lo/cursesw.lo ../obj_lo/cursespad.lo ../obj_lo/cursesp.lo 
../obj_lo/cursslk.lo ../obj_lo/cursesapp.lo ../obj_lo/cursesmain.lo \
	-rpath /usr/pkg/lib \
	-version-number 6:0  -L../lib -lgnuform -lgnumenu -lgnupanel 
-lncurses  -L../lib ../lib/libgnuform.la ../lib/libgnumenu.la 
../lib/libgnupanel.la ../lib/libncurses.la    -Wl,-R/usr/pkg/lib -lutil
ar: `u' modifier ignored since `D' is the default (see `U')
libtool --tag=CXX --silent --mode=link c++   -o demo ../obj_lo/demo.lo 
-L../lib ../lib/libncurses++.la -L../lib ../lib/libgnuform.la 
../lib/libgnumenu.la ../lib/libgnupanel.la ../lib/libncurses.la 
-Wl,-R/usr/pkg/lib -lutil    -DHAVE_CONFIG_H -I. -I../include -P 
-D_GNU_SOURCE -DNDEBUG -O2 -D_FORTIFY_SOURCE=2
g++: error: ../lib/.libs/libncurses++.so: No such file or directory
g++: error: unrecognized command line option '-rpath'
Makefile:241: recipe for target 'demo' failed
gmake[1]: *** [demo] Error 1
gmake[1]: Leaving directory 
'/usr/pkgsrc/devel/ncurses/work/ncurses-6.0/c++'
Makefile:113: recipe for target 'all' failed
gmake: *** [all] Error 2
*** Error code 2

I'm not going to have the time to look in to this much over the next 
several days, so if anyone else can, please do.

Thanks,
John