problem building logcxx with cygwin

Hi everyone,

have a problem building log4cxx under cygwin.
used the latest sources in svn.
used the ant task for build.
got the library build
but when build the examples or my application i get link errors.
e.g.
../../log4cxx-CYGWIN/lib/liblog4cxx.a(class.o): In function
`_ZN7log4cxx7helpers5Class15registerClas
sesEv':
/home/mprinzhorn/src/trunk/log4cxx-trunk/src/class.cpp:134: undefined
reference to `log4cxx::AsyncAp
pender::registerClass()'

reason is APR_HAS_THREADS set to 0 which is the default under cygwin

any idee who to solve the problem?

Tahnks!
regards

Claudius Grieser