LGPL question

[bender86]

tl;dr I am releasing an application which uses the LGPL version of Qt. Can I keep my application's source code proprietary, and freely distribute the Qt shared libraries (DLLs)?

Yes: http://qt.nokia.com/developer/faqs/70/

[binaural]

Hi,
have similar problem. Writing qt application which after release will be free (no cost),
But I'm not sure about licencing of libgcc_s_dw2-1.dll and mingwm10.dll. After reading upper items it seems it's GPL.
So can I link dynamically those dll's?
E.g. release directory will contain LGPL dll for QT with LGPL licence file and mingwm dll's with linecence file?
Could this make any problems for violating some of licenece?

Thanks for clarification.