Unity builds: exclude C++ module-scanned sources (!9118) · Merge requests · CMake / CMake

C++ module-using TUs cannot participate in unity builds due to the uniqueness of the global module fragment and where module statements may exist. Also add a test case for this situation.

Cc: @craig.scott
Backport: release

Edited Jan 05, 2024 by Ben Boeckel

Unity builds: exclude C++ module-scanned sources

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