blob: 5dee953a31899ff46fe3f459de48d8249ce2a4b2 (
plain)
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
|
#!/usr/bin/env python3
# Some systems don't have `python3` in their PATH. This isn't supported by x.py directly;
# they should use `x` or `x.ps1` instead.
# This file is only a "symlink" to bootstrap.py, all logic should go there.
import os
import sys
# If this is python2, check if python3 is available and re-execute with that
# interpreter. Only python3 allows downloading CI LLVM.
#
# This matters if someone's system `python` is python2.
if sys.version_info.major < 3:
try:
os.execvp("py", ["py", "-3"] + sys.argv)
except OSError:
try:
os.execvp("python3", ["python3"] + sys.argv)
except OSError:
# Python 3 isn't available, fall back to python 2
pass
rust_dir = os.path.dirname(os.path.abspath(__file__))
# For the import below, have Python search in src/bootstrap first.
sys.path.insert(0, os.path.join(rust_dir, "src", "bootstrap"))
import bootstrap
bootstrap.main()
|
