1#!/usr/bin/env python3 2 3from pathlib import PurePath 4import errno 5import json 6import os 7import subprocess 8import sys 9 10def destdir_join(d1: str, d2: str) -> str: 11 if not d1: 12 return d2 13 # c:\destdir + c:\prefix must produce c:\destdir\prefix 14 return str(PurePath(d1, *PurePath(d2).parts[1:])) 15 16introspect = os.environ.get('MESONINTROSPECT') 17out = subprocess.run([*introspect.split(' '), '--installed'], 18 stdout=subprocess.PIPE, check=True).stdout 19for source, dest in json.loads(out).items(): 20 bundle_dest = destdir_join('qemu-bundle', dest) 21 path = os.path.dirname(bundle_dest) 22 try: 23 os.makedirs(path, exist_ok=True) 24 except BaseException as e: 25 print(f'error making directory {path}', file=sys.stderr) 26 raise e 27 try: 28 os.symlink(source, bundle_dest) 29 except BaseException as e: 30 if not isinstance(e, OSError) or e.errno != errno.EEXIST: 31 print(f'error making symbolic link {dest}', file=sys.stderr) 32 raise e 33