mirror of
https://github.com/borgbackup/borg.git
synced 2024-12-27 18:28:42 +00:00
61 lines
1.6 KiB
Python
61 lines
1.6 KiB
Python
#!/usr/bin/env python3
|
|
"""
|
|
Check if all given binaries work with the given glibc version.
|
|
|
|
check_glibc.py 2.11 bin [bin ...]
|
|
"""
|
|
|
|
import re
|
|
import subprocess
|
|
import sys
|
|
|
|
verbose = True
|
|
objdump = "objdump -T %s"
|
|
glibc_re = re.compile(r'GLIBC_([0-9]\.[0-9]+)')
|
|
|
|
|
|
def parse_version(v):
|
|
major, minor = v.split('.')
|
|
return int(major), int(minor)
|
|
|
|
|
|
def format_version(version):
|
|
return "%d.%d" % version
|
|
|
|
|
|
def main():
|
|
given = parse_version(sys.argv[1])
|
|
filenames = sys.argv[2:]
|
|
|
|
overall_versions = set()
|
|
for filename in filenames:
|
|
try:
|
|
output = subprocess.check_output(objdump % filename, shell=True,
|
|
stderr=subprocess.STDOUT)
|
|
output = output.decode('utf-8')
|
|
versions = set(parse_version(match.group(1))
|
|
for match in glibc_re.finditer(output))
|
|
requires_glibc = max(versions)
|
|
overall_versions.add(requires_glibc)
|
|
if verbose:
|
|
print("%s %s" % (filename, format_version(requires_glibc)))
|
|
except subprocess.CalledProcessError as e:
|
|
if verbose:
|
|
print("%s errored." % filename)
|
|
|
|
wanted = max(overall_versions)
|
|
ok = given >= wanted
|
|
|
|
if verbose:
|
|
if ok:
|
|
print("The binaries work with the given glibc %s." %
|
|
format_version(given))
|
|
else:
|
|
print("The binaries do not work with the given glibc %s. "
|
|
"Minimum is: %s" % (format_version(given), format_version(wanted)))
|
|
return ok
|
|
|
|
|
|
if __name__ == '__main__':
|
|
ok = main()
|
|
sys.exit(0 if ok else 1)
|