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Bug fixes from testing spack preferred packages

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This commit is contained in:
Matthew LeGendre
2015-05-29 14:57:24 -07:00
parent 8d7b7e5d5d
commit ee68a76a19
2 changed files with 4 additions and 4 deletions
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7
lib/spack/spack/preferred_packages.py
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@@ -112,9 +112,8 @@ def _spec_compare(self, pkgname, component, a, b, reverse_natural_compare, secon
elif a_index == None and b_index != None: return 1
elif a_index != None and b_index == a_index: return -1 * cmp(a, b)
elif a_index != None and b_index != None and a_index != b_index: return cmp(a_index, b_index)
elif a < b: return 1 * reverse
elif b < a: return -1 * reverse
else: return 0
else: return cmp(a, b) * reverse
# Given a sort order specified by the pkgname/component/second_key, return
@@ -148,7 +147,7 @@ def version_compare(self, pkgname, a, b):
"""Return less-than-0, 0, or greater than 0 if version a of pkgname is
respecively less-than, equal-to, or greater-than version b of pkgname.
One version is less-than another if it is preferred over the other."""
return self._spec_compare(pkgname, 'version', a, b, False, None)
return self._spec_compare(pkgname, 'version', a, b, True, None)
def variant_compare(self, pkgname, a, b):