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-rw-r--r--lib/spack/spack/spec.py12
1 files changed, 10 insertions, 2 deletions
diff --git a/lib/spack/spack/spec.py b/lib/spack/spack/spec.py
index c045e80365..573e288d17 100644
--- a/lib/spack/spack/spec.py
+++ b/lib/spack/spack/spec.py
@@ -353,7 +353,7 @@ class VariantMap(HashableMap):
@property
def concrete(self):
return self.spec._concrete or all(
- v in self for v in self.spec.package.variants)
+ v in self for v in self.spec.package_class.variants)
def copy(self):
@@ -499,6 +499,14 @@ class Spec(object):
@property
+ def package_class(self):
+ """Internal package call gets only the class object for a package.
+ Use this to just get package metadata.
+ """
+ return spack.repo.get_pkg_class(self.name)
+
+
+ @property
def virtual(self):
"""Right now, a spec is virtual if no package exists with its name.
@@ -1161,7 +1169,7 @@ class Spec(object):
# Ensure that variants all exist.
for vname, variant in spec.variants.items():
- if vname not in spec.package.variants:
+ if vname not in spec.package_class.variants:
raise UnknownVariantError(spec.name, vname)