thread support in libxml2

[Mark Davies <mark%ecs.vuw.ac.nz@localhost>]

The libxml2 package is built with:

# Don't use threads - it's not apparent whether it's necessary or not,
# and this library needs to be usable by non-threaded applications too
CONFIGURE_ARGS+=        --without-threads


but trying to build strigi-0.7.7 fails with 

/local/src/work/pkgsrc/wip/strigi/work.i386/strigi-0.7.7/libstreamanalyzer/lib/saxeventanalyzer.cpp:30:2:
 
error: #error Strigi needs a thread safe version of libxml2
gmake[2]: *** 
[libstreamanalyzer/lib/CMakeFiles/streamanalyzerstatic.dir/saxeventanalyzer.cpp.o]
 
Error 1


Any suggestions on how to deal with this conflict.

cheers
mark