fix

Author: risemeup1

python/paddle/utils/cpp_extension/cpp_extension.py

@@ -406,19 +406,12 @@ def initialize_options(self) -> None:
 
     def finalize_options(self) -> None:
         super().finalize_options()
-        self.parallel = True
         # NOTE(Aurelius84): Set location of compiled shared library.
         # Carefully to modify this because `setup.py build/install`
         # and `load` interface rely on this attribute.
         if self.output_dir is not None:
             self.build_lib = self.output_dir
 
-    # def build_extension(self, ext):
-    #     orignal_compile = self.compiler.__class__.compile
-    #     self.compiler.__class__.compile = single_extension_compile
-    #     super().build_extension(ext)
-    #     self.compiler.__class__.compile = orignal_compile
-
     def build_extensions(self) -> None:
         if OS_NAME.startswith("darwin"):
             self._valid_clang_compiler()
@@ -442,7 +435,6 @@ def build_extensions(self) -> None:
             original_compile = self.compiler.compile
             original_spawn = self.compiler.spawn
         else:
-            # original_compile = self.compiler._compile
             original_compile = self.compiler.__class__._compile
 
         def unix_custom_single_compiler(