QuoteI get the same error, but the procedure is gxx_personality_sj0These kind of errors mean that the libraries aren't compatible with the compiler as far as I know.
But it seems like one part tries to use gxx_personality_v0 (dwarf2?) and another part gxx_personality_sj0 (sjlj?).
Did you compile sfml yourself as well (with the same compiler)?
Perhaps you can try with the tgui precompiled libraries. It also includes the sfml libraries, so you'll be sure that the libraries are compatible. And they has been tested with MinGW 4.7.1-TDM.