2 # Copyright (C) 2010 Google Inc. All rights reserved.
4 # Redistribution and use in source and binary forms, with or without
5 # modification, are permitted provided that the following conditions
8 # 1. Redistributions of source code must retain the above copyright
9 # notice, this list of conditions and the following disclaimer.
10 # 2. Redistributions in binary form must reproduce the above copyright
11 # notice, this list of conditions and the following disclaimer in the
12 # documentation and/or other materials provided with the distribution.
13 # 3. Neither the name of Apple Inc. ("Apple") nor the names of
14 # its contributors may be used to endorse or promote products derived
15 # from this software without specific prior written permission.
17 # THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
18 # EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
19 # WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
20 # DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
21 # DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
22 # (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
23 # LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
24 # ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
33 use lib $FindBin::Bin;
37 sub checkPythonVersion()
39 # Will exit 0 if Python is 2.5 or greater, non-zero otherwise.
40 `python -c "import sys;sys.exit(sys.version_info[:2] < (2,5))"`;
41 return exitStatus($?) == 0;
48 my $getOptionsResult = GetOptions(
49 'check-only!' => \$checkOnly,
50 'help|h' => \$showHelp,
52 if (!$getOptionsResult || $showHelp) {
55 --check-only Check python version only.
56 -h|--help Show this help message.
60 # Congrats, your Python is fine.
61 return 0 if checkPythonVersion();
63 return 1 if $checkOnly;
65 print "Your Python version is insufficient to run WebKit's Python code. Please update.\n";
66 print "See http://trac.webkit.org/wiki/PythonGuidelines for more info.\n";