| commit | a27e8dc06bd5f8faadbb20b81d6d151d0ffa10a8 | [log] [tgz] |
|---|---|---|
| author | Julie Hockett <juliehockett@google.com> | Fri Nov 16 10:22:35 2018 -0800 |
| committer | Commit Bot <commit-bot@chromium.org> | Fri Dec 14 20:38:49 2018 +0000 |
| tree | 50754475d96d55a2f482a6225698c00aef59acb3 | |
| parent | 2000587b72fc275e8cac6a73551aa07f8db4ec57 [diff] |
[metadata] Adding basic metadata walking Adds walk logic to the metadata field and the target. Change-Id: I5946bd44c1b99f94e3be4a05547a7bdd2f14245b Reviewed-on: https://gn-review.googlesource.com/c/3340 Commit-Queue: Julie Hockett <juliehockett@google.com> Reviewed-by: Brett Wilson <brettw@chromium.org>
GN is a meta-build system that generates build files for Ninja. There is documentation in docs/ and a presentation on it.
You can download the latest version of GN binary for Linux, macOS and Windows.
Alternatively, you can build GN from source:
git clone https://gn.googlesource.com/gn cd gn python build/gen.py ninja -C out # To run tests: out/gn_unittests
On Windows, it is expected that cl.exe, link.exe, and lib.exe can be found in PATH, so you'll want to run from a Visual Studio command prompt, or similar.
On Linux and Mac, the default compiler is clang++, a recent version is expected to be found in PATH. This can be overridden by setting CC, CXX, and AR.
If you find a bug, you can see if it is known or report it in the bug database.
GN uses Gerrit for code review. The short version of how to patch is:
Register at https://gn-review.googlesource.com. ... edit code ... ninja -C out && out/gn_unittests
Then, to upload a change for review:
git commit git cl upload --gerrit
When revising a change, use:
git commit --amend git cl upload --gerrit
which will add the new changes to the existing code review, rather than creating a new one.
We ask that all contributors sign Google's Contributor License Agreement (either individual or corporate as appropriate, select ‘any other Google project’).
You may ask questions and follow along w/ GN‘s development on Chromium’s gn-dev@ Google Group.