[CMake] UIC problem with QT4

[Devalkeneer Arnaud]

Hi everybody,

I am trying to use the latest release of cmake and
QT4. In view of using file .ui (automatically
generated by QTDesigner) I use QT_WRAP_UI according to
the cmake documentation. 

Unfortunately, there is a big difference in the use of
uic between QT3 and QT4 and it seems that QT_WRAP_UI
still uses the old version of uic (from QT3), where
.cpp are compulsory generated at the compilation time.
In fact, this is no longer used in QT4 : we have to
only call uic to generate the .h file but no .cpp is
needed. In conclusion, only the first call is suitable
for QT4: uic -o file.h file.ui (on the contrary to QT3
where a second use of uic is needed to generate .cpp :
uic -impl file.h -o file.cpp file.ui). 

My question is rather simple : how can I avoid the
second call of uic to generate the .cpp file? Has
anybody already faced to this problem?

In advance, thanks a lot fo your help.

Arnaud Devalkeneer.

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