diff options
| -rw-r--r-- | lib/spack/spack/spec.py | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/spack/spack/spec.py b/lib/spack/spack/spec.py index b026a3ab93..dba4924144 100644 --- a/lib/spack/spack/spec.py +++ b/lib/spack/spack/spec.py @@ -82,6 +82,7 @@ import operator import os import re import sys +import warnings import ruamel.yaml as yaml import six @@ -2399,6 +2400,13 @@ class Spec(object): """ import spack.concretize + # Add a warning message to inform users that the original concretizer + # will be removed in v0.18.0 + msg = ('the original concretizer is currently being used.\n\tUpgrade to ' + '"clingo" at your earliest convenience. The original concretizer ' + 'will be removed from Spack starting at v0.18.0') + warnings.warn(msg) + if not self.name: raise spack.error.SpecError( "Attempting to concretize anonymous spec") |