diff options
Diffstat (limited to 'scons')
-rw-r--r-- | scons/SConscript | 180 |
1 files changed, 180 insertions, 0 deletions
diff --git a/scons/SConscript b/scons/SConscript new file mode 100644 index 0000000..3fcda15 --- /dev/null +++ b/scons/SConscript @@ -0,0 +1,180 @@ +#!/usr/bin/python2.4 +# +# Copyright 2008, 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. + + +"""Builds the Google Test (gtest) lib; this is for Windows projects +using SCons and can probably be easily extended for cross-platform +SCons builds. The compilation settings from your project will be used, +with some specific flags required for gtest added. + +You should be able to call this file from more or less any SConscript +file. + +You can optionally set a variable on the construction environment to +have the unit test executables copied to your output directory. The +variable should be env['EXE_OUTPUT']. + +Another optional variable is env['LIB_OUTPUT']. If set, the generated +libraries are copied to the folder indicated by the variable. + +If you place the gtest sources within your own project's source +directory, you should be able to call this SConscript file simply as +follows: + +# -- cut here -- +# Build gtest library; first tell it where to copy executables. +env['EXE_OUTPUT'] = '#/mybuilddir/mybuildmode' # example, optional +env['LIB_OUTPUT'] = '#/mybuilddir/mybuildmode/lib' +env.SConscript('whateverpath/gtest/scons/SConscript') +# -- cut here -- + +If on the other hand you place the gtest sources in a directory +outside of your project's source tree, you would use a snippet similar +to the following: + +# -- cut here -- + +# The following assumes that $BUILD_DIR refers to the root of the +# directory for your current build mode, e.g. "#/mybuilddir/mybuildmode" + +# Build gtest library; as it is outside of our source root, we need to +# tell SCons that the directory it will refer to as +# e.g. $BUIlD_DIR/gtest is actually on disk in original form as +# ../../gtest (relative to your project root directory). Recall that +# SCons by default copies all source files into the build directory +# before building. +gtest_dir = env.Dir('$BUILD_DIR/gtest') + +# Modify this part to point to gtest relative to the current +# SConscript or SConstruct file's directory. The ../.. path would +# be different per project, to locate the base directory for gtest. +gtest_dir.addRepository(env.Dir('../../gtest')) + +# Tell the gtest SCons file where to copy executables. +env['EXE_OUTPUT'] = '$BUILD_DIR' # example, optional + +# Call the gtest SConscript to build gtest.lib and unit tests. The +# location of the library should end up as +# '$BUILD_DIR/gtest/scons/gtest.lib' +env.SConscript(env.File('scons/SConscript', gtest_dir)) + +# -- cut here -- +""" + + +__author__ = 'joi@google.com (Joi Sigurdsson)' + + +Import('env') +env = env.Clone() + +# Include paths to gtest headers are relative to a directory two above +# the gtest directory itself, and this SConscript file is one +# directory deeper than the gtest directory. +env.Prepend(CPPPATH = ['../../..']) + +# TODO(joi@google.com) Fix the code that causes this warning so that +# we see all warnings from the compiler about possible 64-bit porting +# issues. +env.Append(CCFLAGS=['-wd4267']) + +# Sources shared by base library and library that includes main. +gtest_sources = ['../src/gtest-all.cc'] + +# gtest.lib to be used by most apps (if you have your own main +# function) +gtest = env.StaticLibrary(target='gtest', + source=gtest_sources) + +# gtest_main.lib can be used if you just want a basic main function; +# it is also used by the tests for Google Test itself. +gtest_main = env.StaticLibrary(target='gtest_main', + source=gtest_sources + ['../src/gtest_main.cc']) + +# Install the libraries if needed. +if 'LIB_OUTPUT' in env.Dictionary(): + env.Install('$LIB_OUTPUT', source=[gtest, gtest_main]) + + +def GtestUnitTest(env, target, gtest_lib, additional_sources=None): + """Helper to create gtest unit tests. + + Args: + env: The SCons construction environment to use to build. + target: The basename of the target unit test .cc file. + gtest_lib: The gtest lib to use. + """ + source = [env.File('%s.cc' % target, env.Dir('../test'))] + if additional_sources: + source += additional_sources + unit_test = env.Program(target=target, + source=source, + LIBS=[gtest_lib, 'kernel32.lib', 'user32.lib']) + if 'EXE_OUTPUT' in env.Dictionary(): + env.Install('$EXE_OUTPUT', source=[unit_test]) + + +GtestUnitTest(env, 'gtest-filepath_test', gtest_main) +GtestUnitTest(env, 'gtest-message_test', gtest_main) +GtestUnitTest(env, 'gtest-options_test', gtest_main) +GtestUnitTest(env, 'gtest_environment_test', gtest) +GtestUnitTest(env, 'gtest_main_unittest', gtest_main) +GtestUnitTest(env, 'gtest_no_test_unittest', gtest) +GtestUnitTest(env, 'gtest_pred_impl_unittest', gtest_main) +GtestUnitTest(env, 'gtest_prod_test', gtest_main, + additional_sources=['../test/production.cc']) +GtestUnitTest(env, 'gtest_repeat_test', gtest) +GtestUnitTest(env, 'gtest_sole_header_test', gtest_main) +GtestUnitTest(env, 'gtest-test-part_test', gtest_main) +GtestUnitTest(env, 'gtest-typed-test_test', gtest_main, + additional_sources=['../test/gtest-typed-test2_test.cc']) +GtestUnitTest(env, 'gtest_unittest', gtest) +GtestUnitTest(env, 'gtest_output_test_', gtest) +GtestUnitTest(env, 'gtest_color_test_', gtest) + +# TODO(wan@google.com) Add these unit tests: +# - gtest_break_on_failure_unittest_ +# - gtest_filter_unittest_ +# - gtest_list_tests_unittest_ +# - gtest_xml_outfile1_test_ +# - gtest_xml_outfile2_test_ +# - gtest_xml_output_unittest_ + +# We need to disable some optimization flags for a couple of tests, +# otherwise the redirection of stdout does not work (apparently +# because of a compiler bug). +special_env = env.Clone() +linker_flags = special_env['LINKFLAGS'] +for flag in ["/O1", "/Os", "/Og", "/Oy"]: + if flag in linker_flags: + linker_flags.remove(flag) +GtestUnitTest(special_env, 'gtest_env_var_test_', gtest) +GtestUnitTest(special_env, 'gtest_uninitialized_test_', gtest) |