[Qt-interest] How do I use frameworks with qmake on the Mac?

[Nikos Chantziaras]

The qmake docs:

http://doc.qt.nokia.com/4.7-snapshot/qmake-platform-notes.html#using-frameworks

state that:

   "qmake is able to automatically generate build rules for
   linking against frameworks in the standard framework
   directory on Mac OS X, located at /Library/Frameworks/"

But unfortunately, it doesn't mention how.  Right now, I have to 
manually add the header files directories with:

   INCLUDEPATH += \
     /Library/Frameworks/SDL.framework/Headers \
     /Library/Frameworks/SDL_mixer.framework/Headers \
     /Library/Frameworks/smpeg.framework/Headers \
     /Library/Frameworks/SDL_sound.framework/Headers

otherwise the application won't compile since #include can't find the 
headers.  And then link with:

   LIBS += -lSDL_mixer -lSDL_sound #etc, etc.

So how does qmake actually deal with this automatically?