bpo-45582: Change the folder location of PGO-instrumented builds on Windows by neonene · Pull Request #29941 · python/cpython (original) (raw)
Current Python cannot find paths correctly at the PGO profiling time.
Even if envvars are set, test_embed fails.
This issue does not exist when the PGO-instrumented build is located as high as the product build in directory level.