Overwriting of *.mod files

[Tobias Burnus]

Erik Toussaint wrote:
> I find it happens when I alternate between running the preprocessor
> (to create a list of dependencies) and regular compilation. Is it to
> be expected that these two different invocations of gfortran ("-cpp"
> vs. "-c") cause a difference in the resulting *.mod file?

I didn't try with GCC 4.6, but at least with the current GCC development 
trunk (4.7), I cannot reproduce the issue.

Tobias