=> 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 osbf-lua-2.0.4nb6
gcc -O3 -Wall -fPIC -fomit-frame-pointer -pedantic-errors -W -Waggregate-return -Wcast-align -Wmissing-prototypes -Wnested-externs -Wshadow -Wwrite-strings -I/opt/pkg/include -I/opt/pkg/include -DLIB_VERSION=\"2.0.4\" -I/opt/pkg/include/lua-5.2  -c -o losbflib.o losbflib.c
gcc -O3 -Wall -fPIC -fomit-frame-pointer -pedantic-errors -W -Waggregate-return -Wcast-align -Wmissing-prototypes -Wnested-externs -Wshadow -Wwrite-strings -I/opt/pkg/include -I/opt/pkg/include -DLIB_VERSION=\"2.0.4\" -I/opt/pkg/include/lua-5.2  -c -o osbf_bayes.o osbf_bayes.c
gcc -O3 -Wall -fPIC -fomit-frame-pointer -pedantic-errors -W -Waggregate-return -Wcast-align -Wmissing-prototypes -Wnested-externs -Wshadow -Wwrite-strings -I/opt/pkg/include -I/opt/pkg/include -DLIB_VERSION=\"2.0.4\" -I/opt/pkg/include/lua-5.2  -c -o osbf_aux.o osbf_aux.c
osbf_aux.c:973:32: warning: cast from 'OSBF_BUCKET_STRUCT *' to 'OSBF_HEADER_STRUCT *' increases required alignment from 4 to 8 [-Wcast-align]
  OSBF_HEADER_STRUCT *header = (OSBF_HEADER_STRUCT *) buckets;
                               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.
gcc -O3 -Wall -fPIC -fomit-frame-pointer -pedantic-errors -W -Waggregate-return -Wcast-align -Wmissing-prototypes -Wnested-externs -Wshadow -Wwrite-strings -I/opt/pkg/include -I/opt/pkg/include -DLIB_VERSION=\"2.0.4\" -shared -dy -o libosbf.so.2.0.4 losbflib.o osbf_bayes.o osbf_aux.o -L/opt/pkg/lib -L/opt/pkg/lib/lua/5.2 -lm
ld: warning: directory not found for option '-L/opt/work/mail/OSBF-lua/work/.buildlink/lib/lua/5.2'
Undefined symbols for architecture arm64:
  "_luaL_checklstring", referenced from:
      _lua_osbf_createdb in losbflib.o
      _lua_osbf_removedb in losbflib.o
      _lua_osbf_classify in losbflib.o
      _lua_osbf_dump in losbflib.o
      _lua_osbf_restore in losbflib.o
      _lua_osbf_import in losbflib.o
      _lua_osbf_stats in losbflib.o
      ...
  "_luaL_checknumber", referenced from:
      _lua_osbf_createdb in losbflib.o
      _lua_osbf_config in losbflib.o
      _lua_osbf_classify in losbflib.o
      _osbf_train in losbflib.o
  "_luaL_checktype", referenced from:
      _lua_osbf_createdb in losbflib.o
      _lua_osbf_removedb in losbflib.o
      _lua_osbf_config in losbflib.o
      _lua_osbf_classify in losbflib.o
      _osbf_train in losbflib.o
  "_luaL_error", referenced from:
      _lua_osbf_classify in losbflib.o
      _l_dir in losbflib.o
      _osbf_train in losbflib.o
  "_luaL_newmetatable", referenced from:
      _luaopen_osbf in losbflib.o
  "_luaL_optnumber", referenced from:
      _lua_osbf_classify in losbflib.o
  "_luaL_setfuncs", referenced from:
      _luaopen_osbf in losbflib.o
  "_lua_createtable", referenced from:
      _luaopen_osbf in losbflib.o
      _lua_osbf_classify in losbflib.o
      _lua_osbf_stats in losbflib.o
  "_lua_getfield", referenced from:
      _l_dir in losbflib.o
  "_lua_gettable", referenced from:
      _lua_osbf_config in losbflib.o
      _lua_osbf_classify in losbflib.o
      _osbf_train in losbflib.o
  "_lua_insert", referenced from:
      _lua_osbf_classify in losbflib.o
  "_lua_isnumber", referenced from:
      _lua_osbf_config in losbflib.o
      _osbf_train in losbflib.o
  "_lua_newuserdata", referenced from:
      _l_dir in losbflib.o
  "_lua_next", referenced from:
      _lua_osbf_createdb in losbflib.o
      _lua_osbf_removedb in losbflib.o
      _lua_osbf_classify in losbflib.o
      _osbf_train in losbflib.o
  "_lua_pushboolean", referenced from:
      _lua_osbf_dump in losbflib.o
      _lua_osbf_restore in losbflib.o
      _lua_osbf_import in losbflib.o
      _lua_osbf_changedir in losbflib.o
      _osbf_train in losbflib.o
  "_lua_pushcclosure", referenced from:
      _luaopen_osbf in losbflib.o
      _l_dir in losbflib.o
  "_lua_pushfstring", referenced from:
      _lua_osbf_changedir in losbflib.o
  "_lua_pushlstring", referenced from:
      _luaopen_osbf in losbflib.o
      _lua_osbf_stats in losbflib.o
  "_lua_pushnil", referenced from:
      _lua_osbf_createdb in losbflib.o
      _lua_osbf_removedb in losbflib.o
      _lua_osbf_classify in losbflib.o
      _lua_osbf_dump in losbflib.o
      _lua_osbf_restore in losbflib.o
      _lua_osbf_import in losbflib.o
      _lua_osbf_stats in losbflib.o
      ...
  "_lua_pushnumber", referenced from:
      _lua_osbf_createdb in losbflib.o
      _lua_osbf_removedb in losbflib.o
      _lua_osbf_config in losbflib.o
      _lua_osbf_classify in losbflib.o
      _lua_osbf_stats in losbflib.o
  "_lua_pushstring", referenced from:
      _luaopen_osbf in losbflib.o
      _lua_osbf_createdb in losbflib.o
      _lua_osbf_removedb in losbflib.o
      _lua_osbf_config in losbflib.o
      _lua_osbf_classify in losbflib.o
      _lua_osbf_dump in losbflib.o
      _lua_osbf_restore in losbflib.o
      ...
  "_lua_pushvalue", referenced from:
      _luaopen_osbf in losbflib.o
  "_lua_rawlen", referenced from:
      _lua_osbf_createdb in losbflib.o
      _lua_osbf_removedb in losbflib.o
  "_lua_rawseti", referenced from:
      _lua_osbf_classify in losbflib.o
  "_lua_setglobal", referenced from:
      _luaopen_osbf in losbflib.o
  "_lua_setmetatable", referenced from:
      _l_dir in losbflib.o
  "_lua_settable", referenced from:
      _luaopen_osbf in losbflib.o
      _lua_osbf_stats in losbflib.o
  "_lua_settop", referenced from:
      _lua_osbf_createdb in losbflib.o
      _lua_osbf_removedb in losbflib.o
      _lua_osbf_config in losbflib.o
      _lua_osbf_classify in losbflib.o
      _osbf_train in losbflib.o
  "_lua_toboolean", referenced from:
      _lua_osbf_stats in losbflib.o
  "_lua_touserdata", referenced from:
      _dir_gc in losbflib.o
      _dir_iter in losbflib.o
  "_lua_type", referenced from:
      _lua_osbf_stats in losbflib.o
ld: symbol(s) not found for architecture arm64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
gmake: *** [Makefile:19: libosbf.so.2.0.4] Error 1
*** Error code 2

Stop.
bmake[1]: stopped in /opt/pkgsrc/mail/OSBF-lua
*** Error code 1

Stop.
bmake: stopped in /opt/pkgsrc/mail/OSBF-lua