22d7937c50
refers #20040 Before this PR optimization rules would have selected default providers at a higher priority than default variants. Here we swap this priority and we consider variants that are forced by any means (root spec or spec in depends_on clause) the same as if they were with a default value. This prevents the solver from avoiding expected configurations just because they contain directives like: depends_on('pkg+foo') and `+foo` is not the default variant value for pkg.
16 lines
550 B
Python
16 lines
550 B
Python
# Copyright 2013-2020 Lawrence Livermore National Security, LLC and other
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# Spack Project Developers. See the top-level COPYRIGHT file for details.
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#
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# SPDX-License-Identifier: (Apache-2.0 OR MIT)
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class DepWithVariants(Package):
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"""Package that has a variant which adds a dependency forced to
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use non default values.
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"""
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homepage = "https://dev.null"
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version('1.0')
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variant('foo', default=False, description='nope')
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variant('bar', default=False, description='nope')
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variant('baz', default=False, description='nope')
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