WARNING: [license.mk] Every package should define a LICENSE.
===> 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 pam-pwauth_suid-1.2nb1
(cd /opt/work/security/pam-pwauth_suid/work &&  clang -O2 -c -fPIC -DPATH_HELPER=\"/opt/pkg/libexec/pwauth_suid_helper\" pam_pwauth_suid.c &&  clang    -L/usr/lib -L/opt/pkg/lib -shared pam_pwauth_suid.o -o pam_pwauth_suid.so &&  clang -O2    -L/usr/lib -L/opt/pkg/lib pwauth_suid_helper.c -o pwauth_suid_helper -lcrypt)
Undefined symbols for architecture arm64:
  "_pam_get_authtok", referenced from:
      _pam_sm_authenticate in pam_pwauth_suid.o
  "_pam_get_user", referenced from:
      _pam_sm_authenticate in pam_pwauth_suid.o
ld: symbol(s) not found for architecture arm64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
*** Error code 1

Stop.
bmake[1]: stopped in /opt/pkgsrc/security/pam-pwauth_suid
*** Error code 1

Stop.
bmake: stopped in /opt/pkgsrc/security/pam-pwauth_suid