• Added search path for libexecinfo to prevent configure error [1]
• Mark port BROKEN for versions of FreeBSD that don't include POSIX spawn(). It may be possible to convert the spawn() code back to fork()/exec() for FreeBSD 7.x, and I'll look into that and unbreak once it's ready. [2]

Reported by: ports ML [1]
Reported by: bdrewery [2]