83 lines
3.1 KiB
Python
83 lines
3.1 KiB
Python
|
#!/usr/bin/env python3
|
||
|
|
# -*- coding: utf-8 -*-
|
||
|
|
# Copyright (c) 2023 Huawei Device Co., Ltd.
|
||
|
|
# 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 argparse
|
||
|
|
import os
|
||
|
|
import subprocess
|
||
|
|
import sys
|
||
|
|
|
||
|
|
|
||
|
|
def remove_args_of_clang(ohos_clangargs):
|
||
|
|
def filter_args(args):
|
||
|
|
for i, j in enumerate(args):
|
||
|
|
if args[i] == '-Xclang':
|
||
|
|
i += 1
|
||
|
|
if args[i].startswith('-plugin-arg'):
|
||
|
|
i += 2
|
||
|
|
elif args[i] == '-add-plugin':
|
||
|
|
pass
|
||
|
|
else:
|
||
|
|
yield args[i]
|
||
|
|
return list(filter_args(ohos_clangargs))
|
||
|
|
|
||
|
|
|
||
|
|
def main():
|
||
|
|
parser = argparse.ArgumentParser("rust_bindgen.py")
|
||
|
|
parser.add_argument("--exe", help="Path to bindgen", required=True)
|
||
|
|
parser.add_argument("--llvm-config-path", help="Path to bindgen", required=True)
|
||
|
|
parser.add_argument("--clang-path", help="Path to bindgen", required=True)
|
||
|
|
parser.add_argument("--output", help="output .rs bindings", required=True)
|
||
|
|
parser.add_argument("--ld-library-path", help="LD_LIBRARY_PATH to set")
|
||
|
|
parser.add_argument("--header",
|
||
|
|
help="C header file to generate bindings for",
|
||
|
|
required=True)
|
||
|
|
parser.add_argument("--depfile",
|
||
|
|
help="depfile to output with header dependencies")
|
||
|
|
parser.add_argument("-I", "--include", help="include path", action="append")
|
||
|
|
parser.add_argument(
|
||
|
|
"ohos_clangargs",
|
||
|
|
metavar="CLANGARGS",
|
||
|
|
help="arguments to pass to libclang (see "
|
||
|
|
"https://docs.rs/bindgen/latest/bindgen/struct.Builder.html#method.clang_args)",
|
||
|
|
nargs="*")
|
||
|
|
args = parser.parse_args()
|
||
|
|
ohos_genargs = []
|
||
|
|
ohos_genargs.append('--no-layout-tests')
|
||
|
|
ohos_genargs.append('--size_t-is-usize')
|
||
|
|
ohos_genargs += ['--rust-target', 'nightly']
|
||
|
|
if args.depfile:
|
||
|
|
ohos_genargs.append('--depfile')
|
||
|
|
ohos_genargs.append(args.depfile)
|
||
|
|
ohos_genargs.append('--output')
|
||
|
|
ohos_genargs.append(args.output)
|
||
|
|
ohos_genargs.append(args.header)
|
||
|
|
ohos_genargs.append('--')
|
||
|
|
ohos_genargs.extend(remove_args_of_clang(args.ohos_clangargs))
|
||
|
|
env = os.environ
|
||
|
|
if args.ld_library_path:
|
||
|
|
env["LD_LIBRARY_PATH"] = args.ld_library_path
|
||
|
|
env["LLVM_CONFIG_PATH"] = args.llvm_config_path
|
||
|
|
env["CLANG_PATH"] = args.clang_path
|
||
|
|
rescode = subprocess.run([args.exe, *ohos_genargs], env=env).returncode
|
||
|
|
if rescode != 0:
|
||
|
|
if os.path.exists(args.depfile):
|
||
|
|
os.remove(args.depfile)
|
||
|
|
if os.path.exists(args.output):
|
||
|
|
os.remove(args.output)
|
||
|
|
return rescode
|
||
|
|
|
||
|
|
|
||
|
|
if __name__ == '__main__':
|
||
|
|
sys.exit(main())
|