[CppExtension] Keep hirachey in build directory (PaddlePaddle#75866)

SigureMo · web-flow · commit bd295b566fe4 · 2025-10-16T09:41:34.000+08:00
diff --git a/python/paddle/utils/cpp_extension/cpp_extension.py b/python/paddle/utils/cpp_extension/cpp_extension.py
@@ -724,7 +724,7 @@ def wrapper(source_filenames, strip_dir=0, output_dir=''):
                     # if user set build_directory, output objects there.
                     if build_directory is not None:
                         objects = [
-                            os.path.join(build_directory, os.path.basename(obj))
+                            os.path.join(build_directory, obj)
                             for obj in objects
                         ]
                     # ensure to use abspath

Original file line number	Diff line number	Diff line change
`@@ -724,7 +724,7 @@ def wrapper(source_filenames, strip_dir=0, output_dir=''):`
`724`	`724`	`# if user set build_directory, output objects there.`
`725`	`725`	`if build_directory is not None:`
`726`	`726`	`objects = [`
`727`		`- os.path.join(build_directory, os.path.basename(obj))`
	`727`	`+ os.path.join(build_directory, obj)`
`728`	`728`	`for obj in objects`
`729`	`729`	`]`
`730`	`730`	`# ensure to use abspath`