dns/bind-tools fails to build on 10-stable

[John]

Hello list,

On a new 10-stable system, I can't seem to build bind tools. I get the following
error:

checking host system type... x86_64-portbld-freebsd10.0
checking whether make sets $(MAKE)... yes
checking how to print strings... printf
checking for gcc... cc
checking whether the C compiler works... no
configure: error: in `/usr/ports/dns/bind-tools/work/bind-9.9.4-P2':
configure: error: C compiler cannot create executables
See `config.log' for more details
===>  Script "configure" failed unexpectedly.
Please report the problem to mat at FreeBSD.org [maintainer] and attach the
"/usr/ports/dns/bind-tools/work/bind-9.9.4-P2/config.log" including the
output
of the failure of your make command. Also, it might be a good idea to
provide
an overview of all packages installed on your system (e.g. a
/usr/local/sbin/pkg-static info -g -Ea).
*** Error code 1

Stop.
make[1]: stopped in /usr/ports/dns/bind-tools
*** Error code 1

Stop.
make: stopped in /usr/ports/dns/bind-tools

10-stable is r260886. The ports tree is 340327. Before I directly bother
the maintainer, I wondered if this is a known issue?

thanks,
-- 
John