def test_architecture_compatibility(target, constraint, expected):
assert ABI().architecture_compatible(Spec(target),
Spec(constraint)) == expected
def test_compatibility(target, constraint, loose, expected):
assert ABI().compatible(Spec(target), Spec(constraint),
loose=loose) == expected
#-----------------------------------------------------------------------------
# Initialize various data structures & objects at the core of Spack.
#-----------------------------------------------------------------------------
# Version information
spack_version = Version("0.10.0")
# Set up the default packages database.
try:
repo = spack.repository.RepoPath()
sys.meta_path.append(repo)
except spack.error.SpackError, e:
tty.die('while initializing Spack RepoPath:', e.message)
# Tests ABI compatibility between packages
abi = ABI()
# This controls how things are concretized in spack.
# Replace it with a subclass if you want different
# policies.
concretizer = DefaultConcretizer()
#-----------------------------------------------------------------------------
# config.yaml options
#-----------------------------------------------------------------------------
_config = spack.config.get_config('config')
# Path where downloaded source code is cached
cache_path = canonicalize_path(
_config.get('source_cache', join_path(var_path, "cache")))
fetch_cache = spack.fetch_strategy.FsCache(cache_path)