From e6918187568dbd01842d8d1d2c808ce16a894239 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 21 Apr 2024 13:54:28 +0200 Subject: Adding upstream version 18.2.2. Signed-off-by: Daniel Baumann --- src/zstd/build/meson/GetZstdLibraryVersion.py | 39 +++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 src/zstd/build/meson/GetZstdLibraryVersion.py (limited to 'src/zstd/build/meson/GetZstdLibraryVersion.py') diff --git a/src/zstd/build/meson/GetZstdLibraryVersion.py b/src/zstd/build/meson/GetZstdLibraryVersion.py new file mode 100644 index 000000000..461af5f9c --- /dev/null +++ b/src/zstd/build/meson/GetZstdLibraryVersion.py @@ -0,0 +1,39 @@ +#!/usr/bin/env python3 +# ############################################################################# +# Copyright (c) 2018-present lzutao +# All rights reserved. +# +# This source code is licensed under both the BSD-style license (found in the +# LICENSE file in the root directory of this source tree) and the GPLv2 (found +# in the COPYING file in the root directory of this source tree). +# ############################################################################# +import re + + +def find_version_tuple(filepath): + version_file_data = None + with open(filepath) as fd: + version_file_data = fd.read() + + patterns = r"""#\s*define\s+ZSTD_VERSION_MAJOR\s+([0-9]+) +#\s*define\s+ZSTD_VERSION_MINOR\s+([0-9]+) +#\s*define\s+ZSTD_VERSION_RELEASE\s+([0-9]+) +""" + regex = re.compile(patterns, re.MULTILINE) + version_match = regex.search(version_file_data) + if version_match: + return version_match.groups() + raise Exception("Unable to find version string") + + +def main(): + import argparse + parser = argparse.ArgumentParser(description='Print zstd version from lib/zstd.h') + parser.add_argument('file', help='path to lib/zstd.h') + args = parser.parse_args() + version_tuple = find_version_tuple(args.file) + print('.'.join(version_tuple)) + + +if __name__ == '__main__': + main() -- cgit v1.2.3