unBREAK cad/brlcad on CURRENT.

[Alexey Shuvaev]

Hello list!

After recent commit of MPSAFE TTY layer cad/brlcad builds
and runs successfully on CURRENT:

> uname -a
FreeBSD wep4017.physik.uni-wuerzburg.de 8.0-CURRENT FreeBSD 8.0-CURRENT #0: Wed Aug 20 17:15:25 CEST 2008     root at wep4017.physik.uni-wuerzburg.de:/usr/obj/usr/src/sys/GENERIC  amd64

However, it is marken as BROKEN= does not compile.
The relevant PR, when it was marked BROKEN is
http://www.freebsd.org/cgi/query-pr.cgi?pr=ports/124733
The reason for this was not the changes in TTY layer (namely, in termios.h),
but rather some white space problem on tinderbox. From brlcad-7.12.4.log:

[snip]
configure: configuring in misc/enigma
[snip]
configure: loading cache ../../config.cache.freebsd8.0.regis.goodking.ca
configure: error: `CFLAGS' has changed since the previous run:
configure:   former value:  -O2 -pipe  -fno-strict-aliasing
configure:   current value: -O2 -pipe -fno-strict-aliasing
configure: error: changes in the environment can compromise the build
configure: error: run `make distclean' and/or `rm ../../config.cache.freebsd8.0.regis.goodking.ca' and start over
configure: error: /bin/sh './configure' failed for misc/enigma
[snip]

I cannot reproduce this error during normal build.

Could someone familiar with tinderbox environment unBREAK the port?
Should I file a PR?

Thanks,
Alexey.