Files
build/tools/perf/utils.py
Joe Onorato 88ede35828 Rewrite the build system benchmarks to be much simpler and not require bazel.
Test: ./benchmarks && ./format_benchmarks
Change-Id: I907421ed0c85e961d78342a3e58b2d4ab4aaf6ac
2023-12-19 15:39:56 +00:00

31 lines
1023 B
Python

# Copyright (C) 2023 The Android Open Source Project
#
# 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
import pathlib
DEFAULT_REPORT_DIR = "benchmarks"
def get_root():
top_dir = os.environ.get("ANDROID_BUILD_TOP")
if top_dir:
return pathlib.Path(top_dir).resolve()
d = pathlib.Path.cwd()
while True:
if d.joinpath("build", "soong", "soong_ui.bash").exists():
return d.resolve().absolute()
d = d.parent
if d == pathlib.Path("/"):
return None