Harmen Stoppels 6838ee6bb8 Add efficient deptype flag and spack.deptypes module (#39472) ... This commit replaces the internal representation of deptypes with `int`, which is more compact and faster to operate with. Double loops like: ``` any(x in ys for x in xs) ``` are replaced by constant operations bool(xs & ys), where xs and ys are dependency types. Global constants are exposed for convenience in `spack.deptypes`		2023-09-14 12:25:24 +02:00
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spack	Add efficient deptype flag and spack.deptypes module (#39472)	2023-09-14 12:25:24 +02:00