Hendrik/xgboost
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Bail out early if libxgboost exists in python setup (#6694)

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Skip `copy_tree` when existing build is found.
This commit is contained in:
Ali
2021-02-09 18:50:10 -08:00
committed by GitHub
parent e8c5c53e2f
commit 9b267a435e
1 changed files with 7 additions and 6 deletions
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13
python-package/setup.py
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@@ -129,12 +129,6 @@ class BuildExt(build_ext.build_ext): # pylint: disable=too-many-ancestors
self.logger.info('Using system libxgboost.')
return
src_dir = 'xgboost'
try:
copy_tree(os.path.join(CURRENT_DIR, os.path.pardir),
os.path.join(self.build_temp, src_dir))
except Exception: # pylint: disable=broad-except
copy_tree(src_dir, os.path.join(self.build_temp, src_dir))
build_dir = self.build_temp
global BUILD_TEMP_DIR # pylint: disable=global-statement
BUILD_TEMP_DIR = build_dir
@@ -145,6 +139,13 @@ class BuildExt(build_ext.build_ext): # pylint: disable=too-many-ancestors
self.logger.info('Found shared library, skipping build.')
return
src_dir = 'xgboost'
try:
copy_tree(os.path.join(CURRENT_DIR, os.path.pardir),
os.path.join(self.build_temp, src_dir))
except Exception: # pylint: disable=broad-except
copy_tree(src_dir, os.path.join(self.build_temp, src_dir))
self.logger.info('Building from source. %s', libxgboost)
if not os.path.exists(build_dir):
os.mkdir(build_dir)