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(re.fullmatch, subprocess.run): Likewise. diff --git a/scripts/build-many-glibcs.py b/scripts/build-many-glibcs.py index 517dec4..b928dee 100755 --- a/scripts/build-many-glibcs.py +++ b/scripts/build-many-glibcs.py @@ -40,6 +40,42 @@ import subprocess import sys import urllib.request +try: + os.cpu_count +except: + os.cpu_count = lambda: 1 + +try: + re.fullmatch +except: + re.fullmatch = lambda p,s,f=0: re.match("^"+p+"$",s,f) + +try: + subprocess.run +except: + class _CompletedProcess: + def __init__(self, args, returncode, stdout=None, stderr=None): + self.args = args + self.returncode = returncode + self.stdout = stdout + self.stderr = stderr + + def _run(*popenargs, input=None, timeout=None, check=False, **kwargs): + assert(timeout is None) + with subprocess.Popen(*popenargs, **kwargs) as process: + try: + stdout, stderr = process.communicate(input) + except: + process.kill() + process.wait() + raise + returncode = process.poll() + if check and returncode: + raise subprocess.CalledProcessError(returncode, popenargs) + return _CompletedProcess(popenargs, returncode, stdout, stderr) + + subprocess.run = _run + class Context(object): """The global state associated with builds in a given directory."""