error: undefined reference to `__gxx_personality_v0' while using gstreamer library.

[jils]

So, to conclude, to link with libraries compiled with mingw, the QT Distro itself should have compiled with mingw. that means i should take QT source code, and compile with mingw.

Is that the correct understanding? If so, we do have any ready built Qt distro?

[wysota]

So, to conclude, to link with libraries compiled with mingw, the QT Distro itself should have compiled with mingw. that means i should take QT source code, and compile with mingw.

Correct. All components of the equation need to built with compatible compilers.

Is that the correct understanding? If so, we do have any ready built Qt distro?

Because not everyone wants to use MSVC-built Qt with MinGW-built GStreamer.

[ChrisW67]

Based on Qt 5.2.1 (MSVC 2010, 32 bit)

Built on Jan 31 2014 at 05:16:27

From revision 51af63bb9e

This looks like the Qt version info returned by Qt Creator in its About box. This version has nothing to do with the version you are building your project with.

There a ready build Qt libraries for MingW and various Msvc versions available from the project site.
There is no information that I could see on the gstreamer site about which compilers were used to build their binaries. What is the name of the link library files in the distribution? Something.a or something.lib?Even if they are MingW built (seems less likely in an msi wrapper) they may be built with the older Gcc 4.4 which is not binary compatible with the current version for C++.