-current mit kerberos change breaks security/p5-GSSAPI, www/squid

I don't seem to be able to rebuild p5-GSSAPI .. indirectly required by 
git with the default options through p5-Authen-SASL ..

imb@d5540:/usr/ports/security/p5-GSSAPI> sudo make
===>  License ART10 GPLv1+ accepted by the user
===>   p5-GSSAPI-0.28_2 depends on file: /usr/local/sbin/pkg - found
===> Fetching all distfiles required by p5-GSSAPI-0.28_2 for building
===>  Extracting for p5-GSSAPI-0.28_2
=> SHA256 Checksum OK for GSSAPI-0.28.tar.gz.
===>  Patching for p5-GSSAPI-0.28_2
===>  Applying FreeBSD patches for p5-GSSAPI-0.28_2 from 
/usr/ports/security/p5-GSSAPI/files
===>   p5-GSSAPI-0.28_2 depends on package: perl5>=5.40.r<5.41 - found
===>  Configuring for p5-GSSAPI-0.28_2

  Welcome to GSSAPI.pm setup!

  (./Makefile.PL Version 0.03)

  run "perl Makefile.PL --help" to see further installation options


----------------------------------------------------------
  Searching krb5-config command...

  using krb5-config command '/bin/krb5-config'.

----------------------------------------------------------
  using GSSAPI implementation
  /bin/krb5-config does not respond libconf! at ./Makefile.PL line 116.
*** Error code 2

Stop.
make[1]: stopped making 
"/usr/ports/security/p5-GSSAPI/work/.stage_done.GSSAPI._usr_local" in 
/usr/ports/security/p5-GSSAPI
*** Error code 1

Stop.
make: stopped making "all" in /usr/ports/security/p5-GSSAPI

www/squid is also broken (by default) unless the GSSAPI option is set to 
'none',

	Michael