[Boost-users] boost error building with mingw

Hi, I'm stuck here: scons: building targets... g++ -fno-common..... main-ng.exe .......... a bunch of stuff here then C:\Files\Programming\MinGW\bin..\lib\gcc\mingw32\3.4.2\...\..\...\..\mingw32\bin\ld:exe: cannot find -lboost_thread building terminated because of errors. I compiled boost again for MinGW, now have both vc and mingw-specific boost files in C:\Boost\lib, for example: boost_thread_mgw_mt-1_33.dll " ".lib boost_thread-vc71-mt-1_33.dll " ".lib etc. My environment variables are set correctly, and scons is pointing to the correct Boost path. Any ideas? Thanks, Imran