Revision control
++ #!/usr/bin/env python3
++ # Copyright (C) 2021 The Qt Company Ltd.
++ # SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
++
++ import os
++ import sys
++ import re
++
++ cmake_ver = ""
++
++ with open("qtbase/.cmake.conf") as cmake:
++ for line in cmake.readlines():
++ if line.startswith("set(QT_REPO_MODULE_VERSION"):
++ cmake_ver = re.match(".+(\d.\d+.\d+)", line).groups()[0]
++
++
++ for root, dirs, files in os.walk(os.path.expanduser(os.environ.get("LB_TOOLCHAIN"))):
++ for name in files:
++ with open(os.path.join(root, name), mode='r+') as f:
++ start = f.read().find("set(PACKAGE_VERSION")
++ if start < 0:
++ continue
++ f.seek(start)
++ end = f.read().find("\n")
++ f.seek(start)
++ toWrite = f"set(PACKAGE_VERSION \"{cmake_ver}\")"
++ if len(toWrite) == end:
++ f.write(toWrite)
++ print(f"Wrote '{toWrite}' to {os.path.join(root, name)}")
++ else:
++ print(f"Writing to {os.path.join(root, name)} would cause corruption.")
++ print(f.read()[start:start+end])