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-rw-r--r--lib/spack/spack/concretize.py10
1 files changed, 6 insertions, 4 deletions
diff --git a/lib/spack/spack/concretize.py b/lib/spack/spack/concretize.py
index 71f734ebfb..4fafee3a83 100644
--- a/lib/spack/spack/concretize.py
+++ b/lib/spack/spack/concretize.py
@@ -336,14 +336,16 @@ class DefaultConcretizer(object):
spack.pkgsort.compiler_compare, other_spec.name)
matches = sorted(compiler_list, cmp=cmp_compilers)
if not matches:
- raise UnavailableCompilerVersionError(other_compiler)
+ raise UnavailableCompilerVersionError(other_compiler,
+ spec.architecture.operating_system)
# copy concrete version into other_compiler
index = 0
while not _proper_compiler_style(matches[index], spec.architecture):
index += 1
if index == len(matches) - 1:
- raise UnavailableCompilerVersionError(spec)
+ raise UnavailableCompilerVersionError(spec.compiler,
+ spec.architecture.operating_system)
spec.compiler = matches[index].copy()
assert(spec.compiler.concrete)
return True # things changed.
@@ -489,9 +491,9 @@ class UnavailableCompilerVersionError(spack.error.SpackError):
"""Raised when there is no available compiler that satisfies a
compiler spec."""
- def __init__(self, compiler_spec):
+ def __init__(self, compiler_spec, operating_system):
super(UnavailableCompilerVersionError, self).__init__(
- "No available compiler version matches '%s'" % compiler_spec,
+ "No available compiler version matches '%s' on operating_system %s" % compiler_spec, operating_system, # NOQA: ignore=E501
"Run 'spack compilers' to see available compiler Options.")