Solaris and undefined symbol exit_curses

[Jeffrey Walton]

I'm trying to build Ncurses 6.3 on Solaris 11 i86pc. Make is failing:

$ make 2>&1 | fold -w 80
( cd man && make DESTDIR="" RPATH_LIST="/usr/local/lib" all )
( cd include && make DESTDIR="" RPATH_LIST="/usr/local/lib" all )
( cd ncurses && make DESTDIR="" RPATH_LIST="/usr/local/lib" all )
( cd progs && make DESTDIR="" RPATH_LIST="/usr/local/lib" all )
( cd panel && make DESTDIR="" RPATH_LIST="/usr/local/lib" all )
( cd menu && make DESTDIR="" RPATH_LIST="/usr/local/lib" all )
( cd form && make DESTDIR="" RPATH_LIST="/usr/local/lib" all )
( cd test && make DESTDIR="" RPATH_LIST="/usr/local/lib" all )
/bin/gcc -g2 -O2 -m64 -march=native -fPIC -pthread -o back_ground ../obj_s/back_
ground.o ../obj_s/dump_window.o -R /export/home/jwalton/Build-Scripts/ncurses-6.
3/lib:/usr/local/lib -L/usr/local/lib -m64 -Wl,-R,'$ORIGIN/../lib' -Wl,-R,/usr/l
ocal/lib -Wl,-z,now -Wl,-z,origin -I. -I. -I../test -DHAVE_CONFIG_H -DDATA_DIR=\
"/usr/local/share\" -I. -I../include -I/usr/local/include -DNDEBUG -D__EXTENSION
S__ -DNDEBUG -g2 -O2 -m64 -march=native -fPIC -pthread -fPIC `echo "-L../lib -lf
ormw -lmenuw -lpanelw -lncursesw -ldl -lpthread" | sed -e 's/-lform.*-lpanel[^ ]
*//'`
Undefined                       first referenced
symbol                             in file
exit_curses                         ../obj_s/back_ground.o
ld: fatal: symbol referencing errors
collect2: error: ld returned 1 exit status
*** Error code 1
make: Fatal error: Command failed for target `back_ground'
Current working directory /export/home/jwalton/Build-Scripts/ncurses-6.3/test
*** Error code 1
make: Fatal error: Command failed for target `all'

ncurses-config.log.zip
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