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Fix for SPACK-43: compiler finding fails gracefully on unknown error.

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This commit is contained in:
Todd Gamblin
2014-10-22 01:03:12 -07:00
parent c08985f7d1
commit 87b87199f2
1 changed files with 6 additions and 0 deletions
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6
lib/spack/spack/compiler.py
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@@ -190,6 +190,12 @@ def check(key):
except ProcessError, e: except ProcessError, e:
tty.debug("Couldn't get version for compiler %s" % full_path, e) tty.debug("Couldn't get version for compiler %s" % full_path, e)
return None return None
except Exception, e:
# Catching "Exception" here is fine because it just
# means something went wrong running a candidate executable.
tty.debug("Error while executing candidate compiler %s" % full_path,
"%s: %s" %(e.__class__.__name__, e))
return None
successful = [key for key in parmap(check, checks) if key is not None] successful = [key for key in parmap(check, checks) if key is not None]
return dict(((v, p, s), path) for v, p, s, path in successful) return dict(((v, p, s), path) for v, p, s, path in successful)