1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
#!/usr/bin/env python3
# Copyright (C) 2017 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 subprocess
import sys
def main():
devnull = open(os.devnull, 'w')
for clang in ('clang', 'clang-3.8', 'clang-3.5', 'clang-8'):
if subprocess.call(['which', clang], stdout=devnull, stderr=devnull) != 0:
continue
res = subprocess.check_output([clang, '-print-search-dirs']).decode("utf-8")
for line in res.splitlines():
if not line.startswith('libraries:'):
continue
libs = line.split('=', 1)[1].split(':')
for lib in libs:
if '/clang/' not in lib or not os.path.isdir(lib + '/lib'):
continue
print(os.path.abspath(lib))
print(clang)
print(clang.replace('clang', 'clang++'))
return 0
print('Could not find the LLVM lib dir')
return 1
if __name__ == '__main__':
sys.exit(main())
|
