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-rw-r--r--lib/spack/spack/solver/asp.py5
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/spack/spack/solver/asp.py b/lib/spack/spack/solver/asp.py
index 712a21b05b..311b0c4753 100644
--- a/lib/spack/spack/solver/asp.py
+++ b/lib/spack/spack/solver/asp.py
@@ -12,6 +12,7 @@ import pprint
import sys
import time
import types
+import warnings
from six import string_types
import archspec.cpu
@@ -1040,7 +1041,9 @@ class SpackSolverSetup(object):
for target in targets:
try:
- target.optimization_flags(compiler_name, compiler_version)
+ with warnings.catch_warnings():
+ warnings.simplefilter("ignore")
+ target.optimization_flags(compiler_name, compiler_version)
supported.append(target)
except archspec.cpu.UnsupportedMicroarchitecture:
continue