=> Bootstrap dependency digest>=20010302: found digest-20190127
===> Skipping vulnerability checks.
WARNING: No /opt/pkg/pkgdb/pkg-vulnerabilities file found.
WARNING: To fix run: `/opt/pkg/sbin/pkg_admin -K /opt/pkg/pkgdb fetch-pkg-vulnerabilities'.
===> Building for libdbh2-5.0.16
--- all ---
/opt/pkg/bin/bmake  all-recursive
--- all-recursive ---
Making all in src
--- dbh.lo ---
  CC     dbh.lo
In file included from dbh.c:131:
./dbh_static.i:1766:13: warning: implicit declaration of function 'sem_timedwait' is invalid in C99 [-Wimplicit-function-declaration]
        if (sem_timedwait(dbh->sem, &timeout) < 0){
            ^
./dbh_static.i:1789:13: warning: implicit declaration of function 'sem_timedwait' is invalid in C99 [-Wimplicit-function-declaration]
        if (sem_timedwait(dbh->sem, &timeout) < 0){
            ^
In file included from dbh.c:134:
./dbh_exported.i:177:17: warning: implicit declaration of function 'sem_timedwait' is invalid in C99 [-Wimplicit-function-declaration]
            if (sem_timedwait(dbh->sem, &timeout) < 0){
                ^
./dbh_exported.i:921:13: warning: implicit declaration of function 'sem_timedwait' is invalid in C99 [-Wimplicit-function-declaration]
        if (sem_timedwait(dbh->sem, &timeout) < 0){
            ^
4 warnings generated.
--- libdbh.la ---
  CCLD   libdbh.la
ld: library not found for -lrt
clang: error: linker command failed with exit code 1 (use -v to see invocation)
*** [libdbh.la] Error code 1

bmake[2]: stopped in /opt/work/databases/libdbh2/work/libdbh2-5.0.16/src
1 error

bmake[2]: stopped in /opt/work/databases/libdbh2/work/libdbh2-5.0.16/src
*** [all-recursive] Error code 1

bmake[1]: stopped in /opt/work/databases/libdbh2/work/libdbh2-5.0.16
1 error

bmake[1]: stopped in /opt/work/databases/libdbh2/work/libdbh2-5.0.16
*** [all] Error code 2

bmake: stopped in /opt/work/databases/libdbh2/work/libdbh2-5.0.16
1 error

bmake: stopped in /opt/work/databases/libdbh2/work/libdbh2-5.0.16
*** Error code 2

Stop.
bmake[1]: stopped in /opt/pkgsrc/databases/libdbh2
*** Error code 1

Stop.
bmake: stopped in /opt/pkgsrc/databases/libdbh2