On Fri, 31 Mar 2023, Valery Ushakov wrote:

On Fri, Mar 31, 2023 at 15:25:02 +0000, RVP wrote:

You have to create an empty file for `-E -dM' to work correctly:

Not necessary, -x c++ is enough, but that's a very common pitfall
indeed.


Great! thanks... now I won't have to create superfluous empty files :)

-RVP

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