[MinGW] Multiple calls to qmake

Hello

I reinstalled my system and I cannot compile my programs anymore. If I call a "make" command, multiple call to qmake are performed and added to a never ended list :

Code:

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mingw32-make release
c:\Qt\4.3.4\bin\qmake -win32 -o -Makefile MyProject.pro 
c:\Qt\4.3.4\bin\qmake -win32 -o -Makefile MyProject.pro 
c:\Qt\4.3.4\bin\qmake -win32 -o -Makefile MyProject.pro 
c:\Qt\4.3.4\bin\qmake -win32 -o -Makefile MyProject.pro 
c:\Qt\4.3.4\bin\qmake -win32 -o -Makefile MyProject.pro 
c:\Qt\4.3.4\bin\qmake -win32 -o -Makefile MyProject.pro 
c:\Qt\4.3.4\bin\qmake -win32 -o -Makefile MyProject.pro 
etc...

---

For each line of the list, a new process is created, so I must kill my IDE or my cmd session to prevent my system freezing.
As far as I know, PATH variable is correct.

Does anybody know where the problem can come from ?

Advices are welcome.
Thanks in advance...

Ok. It finaly works if I use "mingw32-make -f Makefile.Release" instead of "make".

Got same problem using MinGW. Guess problem is in Makefiles, but since i can't read them properly (got no experience with it) can't be sure.
Reinstalling compiler and Qt binaries didn't solve the problem.
So, thanks for advice. I will try the same issue