diff options
| -rw-r--r-- | lib/spack/spack/concretize.py | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/lib/spack/spack/concretize.py b/lib/spack/spack/concretize.py index 7a24c1135e..e30cf329f1 100644 --- a/lib/spack/spack/concretize.py +++ b/lib/spack/spack/concretize.py @@ -330,6 +330,8 @@ class DefaultConcretizer(object): compiler is used, defaulting to no compiler flags in the spec. Default specs set at the compiler level will still be added later. """ + + if not spec.architecture.platform_os: #Although this usually means changed, this means awaiting other changes return True @@ -340,9 +342,9 @@ class DefaultConcretizer(object): nearest = next(p for p in spec.traverse(direction='parents') if ((p.compiler == spec.compiler and p is not spec) and flag in p.compiler_flags)) - if ((not flag in spec.compiler_flags) or - sorted(spec.compiler_flags[flag]) != sorted(nearest.compiler_flags[flag])): - if flag in spec.compiler_flags: + if not flag in spec.compiler_flags or \ + not (sorted(spec.compiler_flags[flag]) >= sorted(nearest.compiler_flags[flag])): + if flag in spec.compiler_flag: spec.compiler_flags[flag] = list(set(spec.compiler_flags[flag]) | set(nearest.compiler_flags[flag])) else: |