Gen. dependency files

[Wim]

I'm trying to generate dependency files using a standard method I also used in other gnu projects.
The compiler arguments for dependency file generation looks as follows:

-Wp,-MMD,$(OBJ_DIR)/$*.d,-MT,$@

The generated dependency files contain headers files I expect but also intermediate header files stored in the temporary directly. These files look like e.g. aaah.h. How do I get ride of these intermediate files? Or is there another method of generating dependency files.

Thanks in advance,
Wim