Is it possible to say to Qmake that copy the target to multiple destination?

[tonnot]

I'd want to copy the file build to multiple places.
I know I'd can do it with a bat, but it can generate errors (if you forget to execute it)
So I think that the best way can be to do the work when build.
I have seen a post from 2007, suggesting .command (or something like this).
Any help ?
Thanks