From f3feb338efcc84fb0ba740543d8c061f8541cf6b Mon Sep 17 00:00:00 2001
From: "zhanyong.wan" <zhanyong.wan@861a406c-534a-0410-8894-cb66d6ee9925>
Date: Fri, 5 Mar 2010 21:41:43 +0000
Subject: Removes the old DLL solution.

---
 scripts/generate_gtest_def.py | 169 ------------------------------------------
 1 file changed, 169 deletions(-)
 delete mode 100755 scripts/generate_gtest_def.py

(limited to 'scripts/generate_gtest_def.py')

diff --git a/scripts/generate_gtest_def.py b/scripts/generate_gtest_def.py
deleted file mode 100755
index 048ef59d..00000000
--- a/scripts/generate_gtest_def.py
+++ /dev/null
@@ -1,169 +0,0 @@
-#!/usr/bin/env python
-#
-# Copyright 2009 Google Inc. All Rights Reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-"""Generates the gtest.def file to build Google Test as a DLL on Windows.
-
-SYNOPSIS
-       Put diagnostic messages from building gtest_dll_test_.exe into
-       BUILD_RESULTS_FILE and invoke
-
-         generate_gtest_def.py <BUILD_RESULTS_FILE
-
-       Reads output of VC++ linker and re-generates the src/gtest.def file
-       required for building gtest as a DLL.
-
-       Use this script if you modify Google Test's source code and Visual
-       Studio linker starts complaining about unresolved external symbols.
-       You may have to repeate the build/re-generate cycle several times
-       because VC++ limits the number of unresolved external symbols it can
-       report at a time.
-
-EXAMPLES
-         scons\scons.py | scripts\generate_gtest_def.py
-
-This tool is experimental.  Please report any problems to
-googletestframework@googlegroups.com.  You can read
-http://code.google.com/p/googletest/wiki/GoogleTestAdvancedGuide for more
-information.
-"""
-
-__author__ = 'vladl@google.com (Vlad Losev)'
-
-import os
-import re
-import sets
-import sys
-
-# We assume that this file is in the scripts/ directory in the Google
-# Test root directory.
-GTEST_DEF_PATH = os.path.join(os.path.dirname(__file__), '../msvc/gtest.def')
-
-# Locates the header of the EXPORTS section.
-EXPORTS_SECTION_REGEX = re.compile(r'^EXPORTS\s*$', re.IGNORECASE)
-
-# Determines if a line looks like an export definition in the EXPORTS
-# section of a module definition file.
-EXPORT_REGEX = re.compile(r'^\s+(\S+)')
-
-# Determines if a given line contains an error message about unresolved
-# linker symbol.
-IS_UNRESOLVED_SYMBOL_REGEX = re.compile(r'\bunresolved external symbol\b')
-
-# Fetches the symbol name from a line that contains an unresolved linker
-# symbol message.
-UNRESOLVED_SYMBOL_REGEX = re.compile(r'^.*?"[^"]+" \((\S+)\)')
-
-
-def ReadDefExports(stream):
-  """Reads contents of a def file and returns a list of exported symbols."""
-
-  is_export = False
-  exports = sets.Set()
-  for line in stream:
-    if EXPORTS_SECTION_REGEX.match(line):
-      is_export = True
-    elif EXPORT_REGEX.match(line):
-      if is_export:
-        exports.add(EXPORT_REGEX.match(line).group(1))
-    else:
-      is_export = False
-
-  return exports
-
-
-def ReadUnresolvedExternals(stream):
-  """Reads linker output and returns list of unresolved linker symbols."""
-
-  unresolved = sets.Set()
-
-  for line in stream:
-    if IS_UNRESOLVED_SYMBOL_REGEX.search(line):
-      unresolved.add(UNRESOLVED_SYMBOL_REGEX.match(line).group(1))
-
-  return unresolved
-
-
-def AdjustExports(exports, unresolved):
-  """Adjusts exports list based on the list of unresolved symbols."""
-
-  if unresolved & exports:
-    # There are symbols that are listed as exported but are also reported
-    # unresolved. This is most likely because they have been removed from
-    # Google Test but their mentions in gtest.def constitute references. We
-    # need to remove such symbols from the EXPORTS section. Also, their
-    # presence means that the Google Test DLL has failed to link and
-    # consequently linking of the test .exe was not attempted, meaning that
-    # at this time, there will be no unresolved externals that need to be
-    # added to the exports list.
-    exports -= unresolved
-  else:
-    # Finding unresolved exports means that the Google Test DLL had link
-    # errors and the build script did not build gtest_dll_test_.exe. The user
-    # has to build the test once again and run this script on the diagnostic
-    # output of the build.
-    exports |= unresolved
-
-  return exports
-
-
-def WriteGtestDefFile(stream, exports):
-  """Writes contents of gtest.def given a list of exported symbols."""
-
-  stream.write('; This file is auto-generated. DO NOT EDIT DIRECTLY.\n'
-               '; For more information, see scripts/generate_gtest_def.py.\n'
-               '\nLIBRARY\n'
-               '\nEXPORTS\n')
-  for symbol in sorted(exports):
-    stream.write('  %s\n' % symbol)
-
-
-def main():
-  unresolved = ReadUnresolvedExternals(sys.stdin)
-  if unresolved:
-    try:
-      gtest_def = open(GTEST_DEF_PATH, 'r')
-      exports = ReadDefExports(gtest_def)
-      gtest_def.close()
-    except IOError:
-      exports = sets.Set()
-
-    exports = AdjustExports(exports, unresolved)
-    WriteGtestDefFile(open(GTEST_DEF_PATH, 'w'), exports)
-    sys.stderr.write('Updated gtest.def. Please clean the .dll file\n'
-                     'produced by your Google Test DLL build, run the build\n'
-                     'again and pass its diagnostic output to this script\n'
-                     'unless the build succeeds.\n')
-  else:
-    sys.stderr.write('The build diagnostic output indicates no unresolved\n'
-                     'externals.  gtest.def is likely up to date and\n'
-                     'has not been updated.\n')
-
-if __name__ == '__main__':
-  main()
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