=> Bootstrap dependency digest>=20010302: found digest-20160304
===> Building for 7plus-225nb1
gcc -c -O2 -Wall -pedantic -ansi  -D__unix__ 7plus.c
gcc -c -O2 -Wall -pedantic -ansi  -D__unix__ encode.c
gcc -c -O2 -Wall -pedantic -ansi  -D__unix__ correct.c
In file included from 7plus.c:91:
./7plus.h:265:13: fatal error: 'sgtty.h' file not found
   #include <sgtty.h>
            ^~~~~~~~~
In file included from correct.c:1:
./7plus.h:265:13: fatal error: 'sgtty.h' file not found
   #include <sgtty.h>
            ^~~~~~~~~
1 error generated.
netbsd.mak:28: recipe for target 'correct.o' failed
gmake: *** [correct.o] Error 1
gmake: *** Waiting for unfinished jobs....
In file included from encode.c:1:
./7plus.h:265:13: fatal error: 'sgtty.h' file not found
   #include <sgtty.h>
            ^~~~~~~~~
1 error generated.
netbsd.mak:28: recipe for target '7plus.o' failed
gmake: *** [7plus.o] Error 1
1 error generated.
netbsd.mak:28: recipe for target 'encode.o' failed
gmake: *** [encode.o] Error 1
*** Error code 2

Stop.
bmake[1]: stopped in /usr/pkgsrc/ham/7plus
*** Error code 1

Stop.
bmake: stopped in /usr/pkgsrc/ham/7plus