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concretizer: make some rules into facts

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This commit is contained in:
Todd Gamblin 2020-01-02 22:12:19 -08:00
parent 810542d4fe
commit cb8ca505ef
1 changed files with 5 additions and 9 deletions
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14
lib/spack/spack/solver/asp.py
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@ -327,23 +327,19 @@ def pkg_rules(self, pkg):
# variants
for name, variant in sorted(pkg.variants.items()):
self.rule(fn.variant(pkg.name, name),
fn.node(pkg.name))
self.fact(fn.variant(pkg.name, name))
single_value = not variant.multi
single = fn.variant_single_value(pkg.name, name)
if single_value:
self.rule(single, fn.node(pkg.name))
self.rule(
fn.variant_default_value(pkg.name, name, variant.default),
fn.node(pkg.name))
self.fact(single)
self.fact(
fn.variant_default_value(pkg.name, name, variant.default))
else:
self.rule(self._not(single), fn.node(pkg.name))
defaults = variant.default.split(',')
for val in sorted(defaults):
self.rule(
fn.variant_default_value(pkg.name, name, val),
fn.node(pkg.name))
self.fact(fn.variant_default_value(pkg.name, name, val))
values = variant.values
if values is None: