Maybe my question »How to run tool in parallel to design compilation?« was too wide or too narrowed down to a specific solution I wanted to implement. So to rephrase it to the problem I want to solve:
In project.qsf I can assign PRE_FLOW_SCRIPT_FILE, POST_FLOW_SCRIPT_FILE and POST_MODULE_SCRIPT_FILE
Those files usually get run - but those are »happy case« script files - the POST_* script files only get run when corresponding flow/module ran successfully.
I want to (additionally?) run my script, especially for the case that a flow/module was not successful. (I want to run a script that does a build failed notification.) How can I get Quartus to either run that script, or to run the assigned scripts in any case?