threads + cygwin + Boost.Build V2

From: brock_peabody (bpyama_at_[hidden])
Date: 2003-10-14 10:01:48

I'm having trouble with threading and cygwin. At first I couldn't 
get Boost.Thread to compile with cygwin at all. After some research 
I found that if I forced the definition of BOOST_HAS_THREADS in 
$(BOOST_ROOT)/boost/config/compiler/gcc.hpp it would compile.

If I try to build something that is not in boost I am still getting 
this error. Do I have to do something special to get the system to 
include gcc.hpp during the build process?

The other thing that bothers me is that when I try to build 
with "threading=multi", or if I just try to build Boost.Thread, I 
get the warning "g++: unrecognized option `-pthread'".

Any ideas?

Thanks