[Qt-interest] Getting qDebug output from Qt's libraries

[Nikos Chantziaras]

On 03/24/2010 03:17 PM, George Ryan wrote:
>   Hello,
>
> I have compiled Qt on OS X with the "-no-frameworks -debug -shared"
> flags so that I get a debug version of Qt. I had expected to see output
> from the various qDebug() statements found within Qt's source code. But
> even though I have verified that my application has linked against the
> debug version of the library, I don't see any output other than what
> comes from the qDebug statements in my own application.
>
> Am I wrong in my assumption that I should be able to see qDebug output
> from Qt?

Note that the debug version contains other useful output in cases you 
make common mistakes in your code.  Output that isn't generated in the 
release version.

The qDebug messages on the other hand are only useful if you're 
interested in modifying Qt itself.