1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/media/webrtc/trunk/testing/gtest/xcode/Scripts/versiongenerate.py Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,100 @@
1.4 +#!/usr/bin/env python
1.5 +#
1.6 +# Copyright 2008, Google Inc.
1.7 +# All rights reserved.
1.8 +#
1.9 +# Redistribution and use in source and binary forms, with or without
1.10 +# modification, are permitted provided that the following conditions are
1.11 +# met:
1.12 +#
1.13 +# * Redistributions of source code must retain the above copyright
1.14 +# notice, this list of conditions and the following disclaimer.
1.15 +# * Redistributions in binary form must reproduce the above
1.16 +# copyright notice, this list of conditions and the following disclaimer
1.17 +# in the documentation and/or other materials provided with the
1.18 +# distribution.
1.19 +# * Neither the name of Google Inc. nor the names of its
1.20 +# contributors may be used to endorse or promote products derived from
1.21 +# this software without specific prior written permission.
1.22 +#
1.23 +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
1.24 +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
1.25 +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
1.26 +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
1.27 +# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
1.28 +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
1.29 +# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
1.30 +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
1.31 +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
1.32 +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
1.33 +# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
1.34 +
1.35 +"""A script to prepare version informtion for use the gtest Info.plist file.
1.36 +
1.37 + This script extracts the version information from the configure.ac file and
1.38 + uses it to generate a header file containing the same information. The
1.39 + #defines in this header file will be included in during the generation of
1.40 + the Info.plist of the framework, giving the correct value to the version
1.41 + shown in the Finder.
1.42 +
1.43 + This script makes the following assumptions (these are faults of the script,
1.44 + not problems with the Autoconf):
1.45 + 1. The AC_INIT macro will be contained within the first 1024 characters
1.46 + of configure.ac
1.47 + 2. The version string will be 3 integers separated by periods and will be
1.48 + surrounded by squre brackets, "[" and "]" (e.g. [1.0.1]). The first
1.49 + segment represents the major version, the second represents the minor
1.50 + version and the third represents the fix version.
1.51 + 3. No ")" character exists between the opening "(" and closing ")" of
1.52 + AC_INIT, including in comments and character strings.
1.53 +"""
1.54 +
1.55 +import sys
1.56 +import re
1.57 +
1.58 +# Read the command line argument (the output directory for Version.h)
1.59 +if (len(sys.argv) < 3):
1.60 + print "Usage: versiongenerate.py input_dir output_dir"
1.61 + sys.exit(1)
1.62 +else:
1.63 + input_dir = sys.argv[1]
1.64 + output_dir = sys.argv[2]
1.65 +
1.66 +# Read the first 1024 characters of the configure.ac file
1.67 +config_file = open("%s/configure.ac" % input_dir, 'r')
1.68 +buffer_size = 1024
1.69 +opening_string = config_file.read(buffer_size)
1.70 +config_file.close()
1.71 +
1.72 +# Extract the version string from the AC_INIT macro
1.73 +# The following init_expression means:
1.74 +# Extract three integers separated by periods and surrounded by squre
1.75 +# brackets(e.g. "[1.0.1]") between "AC_INIT(" and ")". Do not be greedy
1.76 +# (*? is the non-greedy flag) since that would pull in everything between
1.77 +# the first "(" and the last ")" in the file.
1.78 +version_expression = re.compile(r"AC_INIT\(.*?\[(\d+)\.(\d+)\.(\d+)\].*?\)",
1.79 + re.DOTALL)
1.80 +version_values = version_expression.search(opening_string)
1.81 +major_version = version_values.group(1)
1.82 +minor_version = version_values.group(2)
1.83 +fix_version = version_values.group(3)
1.84 +
1.85 +# Write the version information to a header file to be included in the
1.86 +# Info.plist file.
1.87 +file_data = """//
1.88 +// DO NOT MODIFY THIS FILE (but you can delete it)
1.89 +//
1.90 +// This file is autogenerated by the versiongenerate.py script. This script
1.91 +// is executed in a "Run Script" build phase when creating gtest.framework. This
1.92 +// header file is not used during compilation of C-source. Rather, it simply
1.93 +// defines some version strings for substitution in the Info.plist. Because of
1.94 +// this, we are not not restricted to C-syntax nor are we using include guards.
1.95 +//
1.96 +
1.97 +#define GTEST_VERSIONINFO_SHORT %s.%s
1.98 +#define GTEST_VERSIONINFO_LONG %s.%s.%s
1.99 +
1.100 +""" % (major_version, minor_version, major_version, minor_version, fix_version)
1.101 +version_file = open("%s/Version.h" % output_dir, 'w')
1.102 +version_file.write(file_data)
1.103 +version_file.close()
