Compilation problems with MinGW

I successfully compiled Boost with MinGW (GCC 4.4.0 - it came
> installed with the Qt SDK) with all the settings on, so it has
> generated both dynamic and static libraries, debug and release
> versions, multithreaded and non-multithreaded runtimes etc. I tried to
> compile a small program that uses the serialization library

> and tried to link it statically with these libraries (in different
> compilations):

Quote:

LIBS += "D:/CD_LAP_TRINH/cach_su_dung_thu_vien_boost/Boost_Mingw/lib/libboost_filesystem-mgw34-mt.lib"
LIBS += "D:/CD_LAP_TRINH/cach_su_dung_thu_vien_boost/Boost_Mingw/lib/libboost_system-mgw34-mt.lib"
LIBS += "D:/CD_LAP_TRINH/cach_su_dung_thu_vien_boost/Boost_Mingw/lib/libboost_thread-mgw34-mt.lib"

Each time I compiled, it would always give me linker errors like so:

> undefined reference to `__gxx_personality_sj0'
> undefined reference to `_Unwind_SjLj_Register'
> undefined reference to `_Unwind_SjLj_Unregister'
> undefined reference to `_Unwind_SjLj_Resume'
Code:

#include <boost/filesystem/operations.hpp> #include <iostream> namespace fs = boost::filesystem; int main( int argc, char* argv[] ) { if ( argc != 2 ) { std::cout << "Usage: file_size path\n"; return 1; } std::cout << "sizeof(intmax_t) is " << sizeof(boost::intmax_t) << '\n'; fs::path p( argv[1], fs::native ); if ( !fs::exists( p ) ) { std::cout << "not found: " << argv[1] << std::endl; return 1; } if ( !fs::is_regular( p ) ) { std::cout << "not a regular file: " << argv[1] << std::endl; return 1; } std::cout << "size of " << argv[1] << " is " << fs::file_size( p ) << std::endl; return 0; }