[Qt-creator] Static configuration

[Adam Higerd]

>> I could be wrong, but I'm pretty sure you need a static build of Qt if 
>> you want to do static builds of your applications.
> I prefer to get a strict confirmation about it, is there anyone can tell me?

Consider this your strict confirmation. Qt does not build both static 
and shared libraries with a single installation; compiling static 
requires a static build and compiling dynamic requires a dynamic build.

When multiple versions (or builds) of Qt are installed, you choose 
between them based on which qmake binary you execute. (On my system I 
have the static build's qmake symlinked to /usr/bin/qmake-static.)

/s/ Adam