commit | 2a4d90026e1e194657de3c701d8867a48005ad5a | [log] [tgz] |
---|---|---|
author | Raphael Kubo da Costa <raphael.kubo.da.costa@intel.com> | Tue Nov 13 13:32:47 2018 +0100 |
committer | Commit Bot <commit-bot@chromium.org> | Tue Nov 13 16:18:31 2018 +0000 |
tree | c34e74229daf3bd94cce3a1c557178bb63805421 | |
parent | df15af47303ffafad009f865bc80679b453eef1b [diff] |
gen.py: Remove UpdateLinuxSysroot() This function is unused after commit df15af47 ("Explicitly specify sysroot for Linux and macOS"), which removed the only code path calling it. Change-Id: I1a1e89cbea0856c07cd62282fd8fe167293c5280 Reviewed-on: https://gn-review.googlesource.com/c/3240 Reviewed-by: Petr Hosek <phosek@google.com> Commit-Queue: Petr Hosek <phosek@google.com>
GN is a meta-build system that generates build files for Ninja. There is documentation in docs/.
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.