1 files changed, 0 insertions, 70 deletions
diff --git a/lib/spack/llnl/util/compare/none_low.py b/lib/spack/llnl/util/compare/none_low.py
deleted file mode 100644
index 307bcc8a26..0000000000
--- a/lib/spack/llnl/util/compare/none_low.py
+++ /dev/null
@@ -1,70 +0,0 @@
-##############################################################################
-# Copyright (c) 2013, Lawrence Livermore National Security, LLC.
-# Produced at the Lawrence Livermore National Laboratory.
-#
-# This file is part of Spack.
-# Written by Todd Gamblin, tgamblin@llnl.gov, All rights reserved.
-# LLNL-CODE-647188
-#
-# For details, see https://scalability-llnl.github.io/spack
-# Please also see the LICENSE file for our notice and the LGPL.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License (as published by
-# the Free Software Foundation) version 2.1 dated February 1999.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms and
-# conditions of the GNU General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-##############################################################################
-"""
-Functions for comparing values that may potentially be None.
-These none_low functions consider None as less than all other values.
-"""
-
-# Preserve builtin min and max functions
-_builtin_min = min
-_builtin_max = max
-
-
-def lt(lhs, rhs):
-    """Less-than comparison.  None is lower than any value."""
-    return lhs != rhs and (lhs is None or (rhs is not None and lhs < rhs))
-
-
-def le(lhs, rhs):
-    """Less-than-or-equal comparison.  None is less than any value."""
-    return lhs == rhs or lt(lhs, rhs)
-
-
-def gt(lhs, rhs):
-    """Greater-than comparison.  None is less than any value."""
-    return lhs != rhs and not lt(lhs, rhs)
-
-
-def ge(lhs, rhs):
-    """Greater-than-or-equal comparison.  None is less than any value."""
-    return lhs == rhs or gt(lhs, rhs)
-
-
-def min(lhs, rhs):
-    """Minimum function where None is less than any value."""
-    if lhs is None or rhs is None:
-        return None
-    else:
-        return _builtin_min(lhs, rhs)
-
-
-def max(lhs, rhs):
-    """Maximum function where None is less than any value."""
-    if lhs is None:
-        return rhs
-    elif rhs is None:
-        return lhs
-    else:
-        return _builtin_max(lhs, rhs)