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nixpkgs/pkgs/development/python-modules/xgboost/lib-path-for-python.patch

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Diff

diff --git a/python-package/xgboost/libpath.py b/python-package/xgboost/libpath.py
index d87922c0..859a30fb 100644
--- a/python-package/xgboost/libpath.py
+++ b/python-package/xgboost/libpath.py
@@ -19,32 +19,4 @@ def find_lib_path():
lib_path: list(string)
List of all found library path to xgboost
"""
- curr_path = os.path.dirname(os.path.abspath(os.path.expanduser(__file__)))
- # make pythonpack hack: copy this directory one level upper for setup.py
- dll_path = [curr_path, os.path.join(curr_path, '../../lib/'),
- os.path.join(curr_path, './lib/'),
- os.path.join(sys.prefix, 'xgboost')]
- if sys.platform == 'win32':
- if platform.architecture()[0] == '64bit':
- dll_path.append(os.path.join(curr_path, '../../windows/x64/Release/'))
- # hack for pip installation when copy all parent source directory here
- dll_path.append(os.path.join(curr_path, './windows/x64/Release/'))
- else:
- dll_path.append(os.path.join(curr_path, '../../windows/Release/'))
- # hack for pip installation when copy all parent source directory here
- dll_path.append(os.path.join(curr_path, './windows/Release/'))
- dll_path = [os.path.join(p, 'xgboost.dll') for p in dll_path]
- elif sys.platform.startswith('linux') or sys.platform.startswith('freebsd'):
- dll_path = [os.path.join(p, 'libxgboost.so') for p in dll_path]
- elif sys.platform == 'darwin':
- dll_path = [os.path.join(p, 'libxgboost.dylib') for p in dll_path]
-
- lib_path = [p for p in dll_path if os.path.exists(p) and os.path.isfile(p)]
-
- # From github issues, most of installation errors come from machines w/o compilers
- if not lib_path and not os.environ.get('XGBOOST_BUILD_DOC', False):
- raise XGBoostLibraryNotFound(
- 'Cannot find XGBoost Library in the candidate path, ' +
- 'did you install compilers and run build.sh in root path?\n'
- 'List of candidates:\n' + ('\n'.join(dll_path)))
- return lib_path
+ return ["@libpath@/libxgboost@extention@"]