=> Bootstrap dependency digest>=20010302: found digest-20160304
===> 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 pdns-recursor-4.0.4nb1
./incfiles > htmlfiles.h
  GEN      lua.hpp
/usr/pkg/bin/gmake  all-recursive
gmake[1]: Entering directory '/data/scratch/net/powerdns-recursor/work/pdns-recursor-4.0.4'
Making all in ext
gmake[2]: Entering directory '/data/scratch/net/powerdns-recursor/work/pdns-recursor-4.0.4/ext'
Making all in yahttp
gmake[3]: Entering directory '/data/scratch/net/powerdns-recursor/work/pdns-recursor-4.0.4/ext/yahttp'
Making all in yahttp
gmake[4]: Entering directory '/data/scratch/net/powerdns-recursor/work/pdns-recursor-4.0.4/ext/yahttp/yahttp'
  CXX      router.lo
  CXX      reqresp.lo
  CXXLD    libyahttp.la
gmake[4]: Leaving directory '/data/scratch/net/powerdns-recursor/work/pdns-recursor-4.0.4/ext/yahttp/yahttp'
gmake[4]: Entering directory '/data/scratch/net/powerdns-recursor/work/pdns-recursor-4.0.4/ext/yahttp'
gmake[4]: Nothing to be done for 'all-am'.
gmake[4]: Leaving directory '/data/scratch/net/powerdns-recursor/work/pdns-recursor-4.0.4/ext/yahttp'
gmake[3]: Leaving directory '/data/scratch/net/powerdns-recursor/work/pdns-recursor-4.0.4/ext/yahttp'
Making all in json11
gmake[3]: Entering directory '/data/scratch/net/powerdns-recursor/work/pdns-recursor-4.0.4/ext/json11'
  CXX      json11.lo
json11.cpp:153:24: error: invalid operands to binary expression ('nullptr_t' and 'nullptr_t')
        return m_value < static_cast<const Value<tag, T> *>(other)->m_value;
               ~~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
json11.cpp:209:5: note: in instantiation of member function 'json11::Value<json11::Json::Type::NUL, nullptr_t>::less' requested here
    JsonNull() : Value(nullptr) {}
    ^
1 error generated.
Makefile:451: recipe for target 'json11.lo' failed
gmake[3]: *** [json11.lo] Error 1
gmake[3]: Leaving directory '/data/scratch/net/powerdns-recursor/work/pdns-recursor-4.0.4/ext/json11'
Makefile:426: recipe for target 'all-recursive' failed
gmake[2]: *** [all-recursive] Error 1
gmake[2]: Leaving directory '/data/scratch/net/powerdns-recursor/work/pdns-recursor-4.0.4/ext'
Makefile:1064: recipe for target 'all-recursive' failed
gmake[1]: *** [all-recursive] Error 1
gmake[1]: Leaving directory '/data/scratch/net/powerdns-recursor/work/pdns-recursor-4.0.4'
Makefile:705: recipe for target 'all' failed
gmake: *** [all] Error 2
*** Error code 2

Stop.
make[1]: stopped in /data/pkgsrc/net/powerdns-recursor
*** Error code 1

Stop.
make: stopped in /data/pkgsrc/net/powerdns-recursor