Todd Gamblin b4501c4586 spack find now displays variants and other spec constraints ... If you do this in a spack environment: spack add hdf5+hl hdf5+hl will be the root added to the `spack.yaml` file, and you should really expect `hdf5+hl` to display as a root in the environment. - [x] Add decoration to roots so that you can see the details about what is required to build. - [x] Add a test.		2019-11-05 02:49:17 -07:00
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spack	spack find now displays variants and other spec constraints	2019-11-05 02:49:17 -07:00