Re: [Mingw-cross-env-list] Undefined Reference errors when linking

[Mark Brand]

> > The prefixing in qjson_export.h is sensitive to QJSON_STATIC. You should
> > probably have a look to see how it works.
> >
> > The solution is probably to define QJSON_STATIC in your application.
>
> Thank you! I added
> add_definitions(-DQJSON_STATIC)
> in the CMake file and QJson works now!

Good.

> Is QJSON_STATIC a QJson specific flag, or whom is it used by? I could 
> not find it in the QJson source code.

It's in qjson_export.h.

> Now I ned to convince ffmpeg to link with my program:
> http://granjow.net/uploads/temp/make3.txt
> What could I do here?

I don't anything useful in your make3.txt. It stops after 80%.

Also, try building with "make V=1" to get some more verbose make output.

Mark