diff options
| -rw-r--r-- | lib/spack/spack/preferred_packages.py | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/lib/spack/spack/preferred_packages.py b/lib/spack/spack/preferred_packages.py index 08f9c3cfa8..dc6cb3e921 100644 --- a/lib/spack/spack/preferred_packages.py +++ b/lib/spack/spack/preferred_packages.py @@ -154,10 +154,17 @@ class PreferredPackages(object): def spec_preferred_variants(self, pkgname): """Return a VariantMap of preferred variants and their values""" - variants = self.preferred.get(pkgname, {}).get('variants', '') + for pkg in (pkgname, 'all'): + variants = self.preferred.get(pkg, {}).get('variants', '') + if variants: + break if not isinstance(variants, basestring): variants = " ".join(variants) - return spack.spec.Spec("%s %s" % (pkgname, variants)).variants + pkg = spack.repo.get(pkgname) + spec = spack.spec.Spec("%s %s" % (pkgname, variants)) + # Only return variants that are actually supported by the package + return dict((name, variant) for name, variant in spec.variants.items() + if name in pkg.variants) def version_compare(self, pkgname, a, b): """Return less-than-0, 0, or greater than 0 if version a of pkgname is |