cd5fa128c5
- Can depend conditionally based on variant, compiler, arch, deps, etc
- normalize() is not iterative yet: no chaining depends_ons
- really need a SAT solver, but iterative will at least handle
simple cases.
- Added "strict" option to Spec.satisfies()
- strict checks that ALL of other's constraints are met (not just
the ones self shares)
- Consider splitting these out into two methods: could_satisfy() and
satisfies()
- didn't do this yet as it would require changing code that uses
satisfies()
- Changed semantics of __contains__ to use strict satisfaction (SPACK-56)
- Added tests for optional dependencies.
- The constrain() method on Specs, compilers, versions, etc. now
returns whether the spec changed as a result of the call.
13 lines
286 B
Python
13 lines
286 B
Python
from spack import *
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class C(Package):
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"""Simple package with no dependencies"""
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homepage = "http://www.example.com"
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url = "http://www.example.com/c-1.0.tar.gz"
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version('1.0', '0123456789abcdef0123456789abcdef')
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def install(self, spec, prefix):
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pass
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