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| 1 # -*- python -*- | |
| 2 # Copyright (c) 2011 The Chromium Authors. All rights reserved. | |
| 3 # Use of this source code is governed by a BSD-style license that can be | |
| 4 # found in the LICENSE file. | |
| 5 | |
| 6 import build_utils | |
| 7 import glob | |
| 8 import os | |
| 9 import shutil | |
| 10 import subprocess | |
| 11 import sys | |
| 12 | |
| 13 from SCons import Script | |
| 14 | |
| 15 # Directories used throughout this script. | |
| 16 script_dir = os.path.abspath(os.getcwd()) | |
| 17 sdk_root_dir = os.getenv('NACL_SDK_ROOT') | |
| 18 build_tools_dir = os.path.join(sdk_root_dir, 'build_tools') | |
| 19 libraries_dir = os.path.join(sdk_root_dir, 'libraries') | |
| 20 | |
| 21 # Add the path to build_tools to the shell's python path. | |
| 22 shell_env = os.environ.copy() | |
| 23 python_paths = [build_tools_dir] | |
| 24 python_paths += [shell_env.get('PYTHONPATH', '')] | |
| 25 shell_env['PYTHONPATH'] = os.pathsep.join(python_paths) | |
| 26 | |
| 27 # Argv for the install-gtest python script. | |
| 28 script_argv = [ | |
| 29 '--toolchain=%s' % ( | |
| 30 build_utils.NormalizeToolchain(base_dir=sdk_root_dir, | |
| 31 arch='x86', | |
| 32 variant='glibc')), | |
| 33 '--toolchain=%s' % ( | |
| 34 build_utils.NormalizeToolchain(base_dir=sdk_root_dir, | |
| 35 arch='x86', | |
| 36 variant='newlib')), | |
| 37 '--working_dir=%s' % script_dir | |
| 38 ] | |
| 39 | |
| 40 # The scons build env. | |
| 41 build_env = Script.Environment().Clone() | |
| 42 | |
| 43 # Where the src for gtest and gmock will be found after running the install | |
| 44 # script. We keep them around as a sentinel, to indicate they they have been | |
| 45 # installed. (See BuildGTestLibs below.) | |
| 46 gtest_src = os.path.join(script_dir, 'gtest-1.5.0') | |
| 47 gmock_src = os.path.join(script_dir, 'gmock-1.5.0') | |
| 48 | |
| 49 | |
| 50 def BuildGTestLibs(env, target, source): | |
| 51 '''Build and install the gtest/gmock libraries. | |
| 52 | |
| 53 This invokes the gtest_install.py script in the build_tools directory. In turn | |
| 54 that scripts downloads, untar, patches and build the gtest/gmock libraries. | |
| 55 Finally, the libraries and related include files are copied to the toolchain. | |
| 56 | |
| 57 Args: | |
| 58 env: The construction Environment() that is building the examples. | |
| 59 target: The target that triggered this build. Not used. | |
| 60 source: The sources used for this build. Not used. | |
| 61 ''' | |
| 62 # If our sentinel, the gtest source is present, do not build. | |
| 63 if os.path.exists(gtest_src): | |
| 64 return | |
| 65 # Remove any old gmock source if still present. | |
| 66 shutil.rmtree(gmock_src, ignore_errors=True) | |
| 67 # Invoke the gtest install script. | |
| 68 script = os.path.join(build_tools_dir, 'install_gtest', 'install_gtest.py') | |
| 69 py_command = [sys.executable, script] | |
| 70 subprocess.check_call(py_command + script_argv, env=shell_env) | |
| 71 | |
| 72 # Clean up: remove left-over tgz files. | |
| 73 for f in glob.iglob(os.path.join(script_dir, '*.tgz')): | |
| 74 os.remove(f) | |
| 75 | |
| 76 | |
| 77 def CleanGTestLibs(env, target, suite_name): | |
| 78 '''Clean the gtest/gmock libraries sources. | |
| 79 | |
| 80 This does a partial clean up of the gtest/gmock projects. It removes the src | |
| 81 directories. However, the actual libraries and related includes in the | |
| 82 toolchains are not removed. It is however sufficient to trigger a full | |
| 83 rebuild of gtest/gmock. | |
| 84 | |
| 85 Args: | |
| 86 env: The construction Environment() that is building the examples. | |
| 87 target: The target that triggered this build. | |
| 88 suite_name: A suite name that should cause this target to be cleaned. | |
| 89 ''' | |
| 90 # Only do this in 'clean' mode. | |
| 91 if not build_env.GetOption('clean'): | |
| 92 return | |
| 93 # Only clean target if it's on the cmd line or it's a clean all. | |
| 94 clean_this = True | |
| 95 if len(COMMAND_LINE_TARGETS) > 0: | |
| 96 clean_this = False | |
| 97 for cl_target in COMMAND_LINE_TARGETS: | |
| 98 if cl_target == suite_name or cl_target == target: | |
| 99 clean_this = True | |
| 100 break | |
| 101 # Delete the src trees for gtest and gmock. | |
| 102 if clean_this: | |
| 103 shutil.rmtree(gmock_src, ignore_errors=True) | |
| 104 shutil.rmtree(gtest_src, ignore_errors=True) | |
| 105 | |
| 106 | |
| 107 gtest_libs_builder = build_env.Alias('gtest_libs', [], BuildGTestLibs) | |
| 108 build_env.AlwaysBuild(gtest_libs_builder) | |
| 109 CleanGTestLibs(build_env, 'gtest_libs', 'bot') | |
| 110 | |
| 111 # ---------------------------------------------------------------------------- | |
| 112 build_env.Default('gtest_libs') | |
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Chromium Code Reviews
Issue 10824092:
[NaCl SDK] Build gtest on buildbots, but don't include it in the SDK. (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src