warnings in Thread library in 1.30.0 release when compiled by VC

From: huangsean (huangsean_at_[hidden])
Date: 2003-03-20 18:03:37

Subject: numerous warnings in Thread library in 1.30.0 release when 
compiled by VC7.1 (or other vc versions) with warning level 3 or above

We're in the process of migrating our project from V1.29.0 to 1.30.0. 
We are
getting a lot of warnings with thread library such as the following:

c:\Program Files\Boost\boost\thread\condition.hpp(38) : warning 
C4275: non
dll-interface class 'boost::noncopyable' used as base for dll-
interface
class 'boost::detail::condition_impl'

I know very little about bjam but it looks like it doesn't even 
use /Wn
switch (correct me if I am wrong and the default is /W2. IMHO, it 
seems to me that
it is always a good practice to set the warning level to at least 3.

Also,  we would really really like to have the static library option 
back.
:-)

Best regards,

Sean