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-rw-r--r--lib/spack/spack/solver/asp.py9
-rw-r--r--lib/spack/spack/spec.py30
-rw-r--r--lib/spack/spack/test/concretize.py4
3 files changed, 31 insertions, 12 deletions
diff --git a/lib/spack/spack/solver/asp.py b/lib/spack/spack/solver/asp.py
index 264ab9e54b..f41a0c117a 100644
--- a/lib/spack/spack/solver/asp.py
+++ b/lib/spack/spack/solver/asp.py
@@ -207,7 +207,7 @@ def check_packages_exist(specs):
tty.debug(msg)
if not check_passed:
- raise spack.error.SpecError(str(s.name))
+ raise spack.repo.UnknownPackageError(str(s.fullname))
class Result(object):
@@ -1753,5 +1753,12 @@ def solve(specs, dump=(), models=0, timers=False, stats=False, tests=False):
if "asp" in dump:
driver.out = sys.stdout
+ # Check upfront that the variants are admissible
+ for root in specs:
+ for s in root.traverse():
+ if s.virtual:
+ continue
+ spack.spec.Spec.ensure_valid_variants(s)
+
setup = SpackSolverSetup()
return driver.solve(setup, specs, dump, models, timers, stats, tests)
diff --git a/lib/spack/spack/spec.py b/lib/spack/spack/spec.py
index cacad483f6..127091d8da 100644
--- a/lib/spack/spack/spec.py
+++ b/lib/spack/spack/spec.py
@@ -2858,17 +2858,29 @@ class Spec(object):
# Ensure correctness of variants (if the spec is not virtual)
if not spec.virtual:
- pkg_cls = spec.package_class
- pkg_variants = pkg_cls.variants
- # reserved names are variants that may be set on any package
- # but are not necessarily recorded by the package's class
- not_existing = set(spec.variants) - (
- set(pkg_variants) | set(spack.directives.reserved_names))
- if not_existing:
- raise vt.UnknownVariantError(spec, not_existing)
-
+ Spec.ensure_valid_variants(spec)
vt.substitute_abstract_variants(spec)
+ @staticmethod
+ def ensure_valid_variants(spec):
+ """Ensures that the variant attached to a spec are valid.
+
+ Args:
+ spec (Spec): spec to be analyzed
+
+ Raises:
+ UnknownVariantError: on the first unknown variant found
+ """
+ pkg_cls = spec.package_class
+ pkg_variants = pkg_cls.variants
+ # reserved names are variants that may be set on any package
+ # but are not necessarily recorded by the package's class
+ not_existing = set(spec.variants) - (
+ set(pkg_variants) | set(spack.directives.reserved_names)
+ )
+ if not_existing:
+ raise vt.UnknownVariantError(spec, not_existing)
+
def constrain(self, other, deps=True):
"""Merge the constraints of other with self.
diff --git a/lib/spack/spack/test/concretize.py b/lib/spack/spack/test/concretize.py
index 7eed82568f..91d2874e48 100644
--- a/lib/spack/spack/test/concretize.py
+++ b/lib/spack/spack/test/concretize.py
@@ -649,7 +649,7 @@ class TestConcretize(object):
assert str(s.compiler.version) == '4.5.0'
def test_concretize_anonymous(self):
- with pytest.raises(spack.error.SpecError):
+ with pytest.raises(spack.error.SpackError):
s = Spec('+variant')
s.concretize()
@@ -657,6 +657,6 @@ class TestConcretize(object):
'mpileaks ^%gcc', 'mpileaks ^cflags=-g'
])
def test_concretize_anonymous_dep(self, spec_str):
- with pytest.raises(spack.error.SpecError):
+ with pytest.raises(spack.error.SpackError):
s = Spec(spec_str)
s.concretize()