=> Bootstrap dependency digest>=20010302: found digest-20180917
===> Skipping vulnerability checks.
WARNING: No /var/db/pkg/pkg-vulnerabilities file found.
WARNING: To fix run: `/usr/sbin/pkg_admin -K /var/db/pkg fetch-pkg-vulnerabilities'.
===> Building for sunwait-0.8
--- sunwait.o ---
--- sunriset.o ---
--- print.o ---
--- sunwait.o ---
c++ -O2 -c -Wall -D__linux__ sunwait.cpp -o sunwait.o
--- sunriset.o ---
c++ -O2 -c -Wall -D__linux__ sunriset.cpp -o sunriset.o
--- print.o ---
c++ -O2 -c -Wall -D__linux__ print.cpp -o print.o
--- sunwait.o ---
In file included from sunwait.cpp:24:
In file included from /usr/include/c++/stdio.h:102:
/usr/include/c++/__config:206:12: fatal error: 'features.h' file not found
#  include <features.h>
           ^~~~~~~~~~~~
--- sunriset.o ---
In file included from sunriset.cpp:19:
In file included from /usr/include/c++/stdio.h:102:
/usr/include/c++/__config:206:12: fatal error: 'features.h' file not found
#  include <features.h>
           ^~~~~~~~~~~~
--- print.o ---
In file included from print.cpp:13:
In file included from /usr/include/c++/stdio.h:102:
/usr/include/c++/__config:206:12: fatal error: 'features.h' file not found
#  include <features.h>
           ^~~~~~~~~~~~
--- sunwait.o ---
1 error generated.
*** [sunwait.o] Error code 1

make: stopped in /data/scratch/misc/sunwait/work/sunwait-0.8
--- print.o ---
1 error generated.
*** [print.o] Error code 1

make: stopped in /data/scratch/misc/sunwait/work/sunwait-0.8
--- sunriset.o ---
1 error generated.
*** [sunriset.o] Error code 1

make: stopped in /data/scratch/misc/sunwait/work/sunwait-0.8
3 errors

make: stopped in /data/scratch/misc/sunwait/work/sunwait-0.8
*** Error code 2

Stop.
make[1]: stopped in /data/pkgsrc/misc/sunwait
*** Error code 1

Stop.
make: stopped in /data/pkgsrc/misc/sunwait