Massimiliano Culpo e9f1cfdaaf Avoid hidden circular dependencies in spack.architecture (#25873) ... * Refactor platform etc. to avoid circular dependencies All the base classes in spack.architecture have been moved to the corresponding specialized subpackages, e.g. Platform is now defined within spack.platforms. This resolves a circular dependency where spack.architecture was both: - Defining the base classes for spack.platforms, etc. - Collecting derived classes from spack.platforms, etc. Now it dopes only the latter. * Move a few platform related functions to "spack.platforms" * Removed spack.architecture.sys_type() * Fixup for docs * Rename Python modules according to review		2021-09-13 11:04:42 -07:00
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spack	Avoid hidden circular dependencies in spack.architecture (#25873)	2021-09-13 11:04:42 -07:00