Todd Gamblin 47e60d5ef8 env: add --env argument to spack find ...

- add a common argument for `-e/--env`
- modify the database to support queries on subsets of hashes
- allow `spack find` to be filtered by hashes in an environment

2018-11-09 00:31:24 -08:00

..

spack

env: add --env argument to spack find

2018-11-09 00:31:24 -08:00