audio/sphinx port of Sphinx2 speech recognition software has been long broken
and marked IGNORE due to a number of bugs in working with FreeBSD OSS driver
e.g. dsp device is opened in nonblocking mode but EAGAIN condition is not
Fix: after applying the attached patch I was able to successfully run sphinx2-demo.
to unbreak the port this patch needs to be put in files/ subdirectory and
IGNORE line needs to be removed fro the Makefile.
try to build it after removing IGNORE line from Makefile and run sphinx2-demo
Over to maintainer
committed--thank you, Andriy!