Harmen Stoppels 59e522e815 environment views: single pass view generation (#29443) ... Reduces the number of stat calls to a bare minimum: - Single pass over src prefixes - Handle projection clashes in memory Symlinked directories in the src prefixes are now conditionally transformed into directories with symlinks in the dst dir. Notably `intel-mkl`, `cuda` and `qt` has top-level symlinked directories that previously resulted in empty directories in the view. We now avoid cycles and possible exponential blowup by only expanding symlinks that: - point to dirs deeper in the folder structure; - are a fixed depth of 2.		2022-03-24 03:54:33 -06:00
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package.py	environment views: single pass view generation (#29443)	2022-03-24 03:54:33 -06:00