# Copyright (c) 2023 PaddlePaddle Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

import os
from pathlib import Path
from site import getsitepackages

from paddle.utils.cpp_extension.extension_utils import (
    _get_all_paddle_includes_from_include_root,
)

# Test for extra compile args
extra_cc_args = ['-w', '-g']
extra_nvcc_args = ['-O3']
extra_compile_args = {'cc': extra_cc_args, 'nvcc': extra_nvcc_args}


def get_paddle_includes():
    env_dict = os.environ
    paddle_includes = []
    paddle_includes.append(f"{env_dict.get('PADDLE_SOURCE_DIR')}")

    # onednn
    if env_dict.get("WITH_ONEDNN") == 'ON':
        paddle_includes.append(f"{env_dict.get('ONEDNN_INSTALL_DIR')}/include")
    if env_dict.get("WITH_GPU") == 'ON' or env_dict.get("WITH_ROCM") == 'ON':
        paddle_includes.append(f"{env_dict.get('externalError_INCLUDE_DIR')}")
    paddle_includes.append(f"{env_dict.get('PYBIND_INCLUDE_DIR')}")

    for site_packages_path in getsitepackages():
        paddle_include_dir = Path(site_packages_path) / "paddle/include"
        paddle_includes.extend(
            _get_all_paddle_includes_from_include_root(str(paddle_include_dir))
        )

    return paddle_includes


paddle_includes = get_paddle_includes()