[cmake-developers] execute_process: how to detect TIMEOUT

[Brad King]

On 3/20/19 11:53 AM, Joachim Wuttke wrote:
> The command execute_process has an option TIMEOUT.
> This option would be even more useful if one
> would notice when a timeout happened.
> Is there a way to tell from any of the outcome
> variables whether the process ran into timeout?

The RESULT_VARIABLE will contain a string mentioning "timeout".

-Brad