| # Copyright 2015 The Chromium Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| # This exposes the Chrome version as GN variables for use in build files. |
| # |
| # PREFER NOT TO USE THESE. The GYP build uses this kind of thing extensively. |
| # However, it is far better to write an action (or use the process_version |
| # wrapper in build/util/version.gni) to generate a file at build-time with the |
| # information you need. This allows better dependency checking and GN will |
| # run faster. |
| # |
| # These values should only be used if you REALLY need to depend on them at |
| # build-time, for example, in the computation of output file names. |
| |
| # Give version.py a pattern that will expand to a GN scope consisting of |
| # all values we need at once. |
| _version_dictionary_template = "full = \"@MAJOR@.@MINOR@.@BUILD@.@PATCH@\" " + |
| "major = \"@MAJOR@\" minor = \"@MINOR@\" " + |
| "build = \"@BUILD@\" patch = \"@PATCH@\" " |
| |
| # The file containing the Chrome version number. |
| chrome_version_file = "//chrome/VERSION" |
| |
| _result = exec_script("version.py", |
| [ |
| "-f", |
| rebase_path(chrome_version_file, root_build_dir), |
| "-t", |
| _version_dictionary_template, |
| ], |
| "scope", |
| [ chrome_version_file ]) |
| |
| # Full version. For example "45.0.12321.0" |
| chrome_version_full = _result.full |
| |
| # The consituent parts of the full version. |
| chrome_version_major = _result.major |
| chrome_version_minor = _result.minor |
| chrome_version_build = _result.build |
| chrome_version_patch = _result.patch |
| |
| if (is_mac) { |
| _result = exec_script("version.py", |
| [ |
| "-f", |
| rebase_path(chrome_version_file, root_build_dir), |
| "-t", |
| "@BUILD@.@PATCH_HI@.@PATCH_LO@", |
| "-e", |
| "PATCH_HI=int(PATCH)/256", |
| "-e", |
| "PATCH_LO=int(PATCH)%256", |
| ], |
| "trim string", |
| [ chrome_version_file ]) |
| chrome_dylib_version = _result |
| } |