games-board/qgo-0.2.1 compiles and runs fine on amd64, therefore an appropriate amd64 keyword should be added. My system: KDE 3.2.3 Qt 3.3.3 GCC 3.4.1 CFLAGS="-O2 -pipe -march=athlon64 -frename-registers -ftracer -fweb" CXXFLAGS="${CFLAGS}"
Fixed in CVS, thanks.