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Add extensions command.

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This commit is contained in:
Todd Gamblin
2015-02-02 06:09:35 -08:00
parent 6b90017efa
commit 2d9190d264
8 changed files with 99 additions and 12 deletions
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5
lib/spack/llnl/util/link_tree.py
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@@ -27,7 +27,7 @@
import os
import shutil
from llnl.util.filesystem import mkdirp
from llnl.util.filesystem import *
empty_file_name = '.spack-empty'
@@ -93,6 +93,7 @@ def traverse_tree(source_root, dest_root, rel_path='', **kwargs):
for f in os.listdir(source_path):
source_child = os.path.join(source_path, f)
dest_child = os.path.join(dest_path, f)
rel_child = os.path.join(rel_path, f)
# Treat as a directory
if os.path.isdir(source_child) and (
@@ -101,7 +102,7 @@ def traverse_tree(source_root, dest_root, rel_path='', **kwargs):
# When follow_nonexisting isn't set, don't descend into dirs
# in source that do not exist in dest
if follow_nonexisting or os.path.exists(dest_child):
tuples = traverse_tree(source_child, dest_child, rel_path, **kwargs)
tuples = traverse_tree(source_root, dest_root, rel_child, **kwargs)
for t in tuples: yield t
# Treat as a file.