makefile: improve memory report of used source files

The-OpenROAD-Project / OpenROAD-flow-scripts

OpenROAD's scripts implementing an RTL-to-GDS Flow. Documentation at https://openroad-flow-scripts.readthedocs.io/en/latest/

https://theopenroadproject.org/

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makefile: improve memory report of used source files #2083

Closed oharboe closed 1 week ago

oharboe commented 1 week ago

This method of finding source files actually in use is useful and timesaving to maintain a list of dependencies, but it is not 100% robust, some files could be left out. Plugged one more hole.

maliberty commented 1 week ago

Would you explain what gets left out in the previous method?

oharboe commented 1 week ago

Would you explain what gets left out in the previous method?

The top level when it contains no logic, when it only connects modules.