So how can i get the lib file?

I've tried compiling the lib statically and a calina.lib was created, but the result of compiling the tester was static too.

I've looked into the qt/lib directory. For instance QtGui has 9 files:
QtGui4.dll
QtGui4.exp
QtGui4.lib
QtGui.prl

QtGuid4.dll
QtGuid4.exp
QtGuid4.lib
QtGuid4.pdb
QtGuid.prl

I assume the d in the second list stands for debug, because there is also a pdb file (program debug file from vs). But there are still 4 files for one lib, in my project there is only one (calina.dll) created.