diff options
| -rw-r--r-- | lib/spack/spack/solver/asp.py | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/spack/spack/solver/asp.py b/lib/spack/spack/solver/asp.py index 07b8eb18b3..4a18409533 100644 --- a/lib/spack/spack/solver/asp.py +++ b/lib/spack/spack/solver/asp.py @@ -1095,6 +1095,7 @@ class SpackSolverSetup(object): def define_compiler_version_constraints(self): compiler_list = spack.compilers.all_compiler_specs() + compiler_list = list(sorted(set(compiler_list))) for pkg_name, cspec in self.compiler_version_constraints: possible_compiler_versions = [ |