commit | add1bb1125c5c12ff936ce4621f22f96573c448f | [log] [tgz] |
---|---|---|
author | Petr Hosek <phosek@google.com> | Wed Sep 11 14:39:38 2019 -0700 |
committer | Commit Bot <commit-bot@chromium.org> | Thu Sep 12 05:15:01 2019 +0000 |
tree | cedf8f70d9f51b465811cfce6c3e80944657b68e | |
parent | f3c7676f9511e5ae1d78aa34befad8fcba463cc7 [diff] |
Drop edition variable from Rust support Same as in case of C/C++ and -std= flag, this can be simply passed as a rustflags. Change-Id: Idafcac0cfbbb84be71ed41e394d246edce89b0b9 Reviewed-on: https://gn-review.googlesource.com/c/gn/+/6140 Reviewed-by: Brett Wilson <brettw@chromium.org> Commit-Queue: Petr Hosek <phosek@google.com>
GN is a meta-build system that generates build files for Ninja.
Related resources:
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
.
There is a simple example in examples/simple_build directory that is a good place to get started with the minimal configuration.
For a maximal configuration see the Chromium setup:
and the Fuchsia setup:
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 with GN‘s development on Chromium’s gn-dev@ Google Group.