spack/var/spack/repos/builtin.mock/packages/mvapich2
Massimiliano Culpo 35c3a25ca6
ASP-based solver: model disjoint sets for multivalued variants (#22534)
* ASP-based solver: avoid adding values to variants when they're set

fixes #22533
fixes #21911

Added a rule that prevents any value to slip in a variant when the
variant is set explicitly. This is relevant for multi-valued variants,
in particular for those that have disjoint sets of values.

* Ensure disjoint sets have a clear semantics for external packages
2021-03-26 09:22:38 -05:00
..
package.py ASP-based solver: model disjoint sets for multivalued variants (#22534) 2021-03-26 09:22:38 -05:00