pkg_chk twisted

[Richard PALO <richard%netbsd.org@localhost>]

I've not come across this before:

> richard@omnis:/home/richard/src/pkgsrc$ pkg_chk -u -q
> devel/nss - nss-3.16.4 < nss-3.16.5
> bash: gcc: command not found
> bmake: "../../devel/gmp/../../devel/gmp/builtin.mk" line 34: warning: Couldn't read shell's output for "{ echo "#include </usr/include/gmp/gmp.h>";		 echo "__GNU_MP_VERSION/__GNU_MP_VERSION_MINOR/__GNU_MP_VERSION_PATCHLEVEL";	 } | gcc -E  - | /opt/local/bin/nbsed -e 's,/,.,g' | /usr/xpg4/bin/tail -1"

using pkgsrc gcc naturally, but this seems to be bypassing something...
needed to add $GCCBASE/bin to $PATH which should be unnecessary.