Remove Caffe2 code from tool scripts (#134941)

Fixes #ISSUE_NUMBER

Pull Request resolved: https://github.com/pytorch/pytorch/pull/134941
Approved by: https://github.com/ezyang

tools/amd_build/build_amd.py

@@ -64,21 +64,10 @@ if args.output_directory:
     out_dir = args.output_directory
 
 includes = [
-    "caffe2/operators/*",
-    "caffe2/sgd/*",
-    "caffe2/image/*",
-    "caffe2/transforms/*",
-    "caffe2/video/*",
-    "caffe2/distributed/*",
-    "caffe2/queue/*",
-    "caffe2/contrib/aten/*",
     "binaries/*",
     "caffe2/**/*_test*",
     "caffe2/core/*",
-    "caffe2/db/*",
     "caffe2/utils/*",
-    "caffe2/contrib/gloo/*",
-    "caffe2/contrib/nccl/*",
     "c10/cuda/*",
     "c10/cuda/test/CMakeLists.txt",
     "modules/*",
@@ -118,8 +107,6 @@ for new_dir in args.extra_include_dir:
         includes.append(abs_new_dir)
 
 ignores = [
-    "caffe2/operators/depthwise_3x3_conv_op_cudnn.cu",
-    "caffe2/operators/pool_op_cudnn.cu",
     "*/hip/*",
     # These files are compatible with both cuda and hip
     "aten/src/ATen/core/*",

tools/build_pytorch_libs.py

@@ -2,7 +2,6 @@ from __future__ import annotations
 
 import os
 import platform
-import shutil
 from glob import glob
 
 from setuptools import distutils  # type: ignore[import]
@@ -87,8 +86,3 @@ def build_caffe2(
     if cmake_only:
         return
     cmake.build(my_env)
-    if build_python:
-        caffe2_proto_dir = os.path.join(cmake.build_dir, "caffe2", "proto")
-        for proto_file in glob(os.path.join(caffe2_proto_dir, "*.py")):
-            if proto_file != os.path.join(caffe2_proto_dir, "__init__.py"):
-                shutil.copy(proto_file, os.path.join("caffe2", "proto"))