| #!/usr/bin/env python |
| |
| # Copyright (c) 2012 Google Inc. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| """ |
| Verify that .s files don't always trigger a rebuild, as would happen if depfiles |
| were used for them (since clang & gcc ignore -MMD when building .s->.o on |
| linux). |
| """ |
| |
| import os |
| import sys |
| import TestCommon |
| import TestGyp |
| |
| # NOTE(fischman): Each generator uses depfiles (or not) differently, so this is |
| # a ninja-specific test. |
| test = TestGyp.TestGyp(formats=['ninja']) |
| |
| if sys.platform == 'win32' or sys.platform == 'win64': |
| # This test is about clang/gcc vs. depfiles; VS gets a pass. |
| test.pass_test() |
| sys.exit(0) |
| |
| test.run_gyp('s-needs-no-depfiles.gyp') |
| |
| # Build the library, grab its timestamp, rebuild the library, ensure timestamp |
| # hasn't changed. |
| test.build('s-needs-no-depfiles.gyp', 'empty') |
| empty_dll = test.built_file_path('empty', test.SHARED_LIB) |
| test.built_file_must_exist(empty_dll) |
| pre_stat = os.stat(test.built_file_path(empty_dll)) |
| test.sleep() |
| test.build('s-needs-no-depfiles.gyp', 'empty') |
| post_stat = os.stat(test.built_file_path(empty_dll)) |
| |
| if pre_stat.st_mtime != post_stat.st_mtime: |
| test.fail_test() |
| else: |
| test.pass_test() |