Qt 4.7 static build problems.

When i had tried to build static version of Qt 4.7 under Windows XP SP3 with MinGW 4.4 i have got following issues:
1. When linking in qml subdir the "multiple definition of qt_next_power_of_two... " error occured;
2. If i try compiling my own program with static version of Qt 4.7, then i get lots of linking errors, speaking "Undefined reference to imp...". As i understand functions with "_imp" prefix can occur only if __declspec(dllimport) specified for function declaration. But with static build of Qt it should be no __declspec(dllimport) sentances.

The Qt 4.7 was configured with "configure.exe -release -static -fast -no-qt3support -platform win32-g++".