qmake debug/release scope and disabling debugging output

[wysota]

But even with "CONFIG += qt release uitools warn_on" the define and include from the debug scope are added to the Makefile.xxx.release. I had to add a "CONFIG -= debug" to the release project file as a workaround.

Try "!release" insted of "debug".

Another problem: I wanted to disable debuging output by adding the define QT_NO_DEBUG_OUTPUT to the release scope. But then my app won't compile anymore as I used qDebug() << ...; often instead of qDebug("...", ...);. If I had known this in advance... I had thought that all qDebug("...", ...) and qDebug << ... calls would not be compiled in when not compiling the project in debug mode... and disabling does not work as expected...[/quote]
Does the following application compile and work with the define set?

#include <QtDebug>
 
int main(){
  qDebug() << "xyz";
  return 0;
}

#include <QtDebug>

int main(){
  qDebug() << "xyz";
  return 0;
}

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