commit | 8a79a7c0f01c73f7de84e5dfd78c2c9971701ac3 | [log] [tgz] |
---|---|---|
author | Arthur Sonzogni <arthursonzogni@chromium.org> | Tue Nov 15 03:52:03 2022 |
committer | Copybara-Service <copybara-worker@google.com> | Tue Nov 15 03:57:21 2022 |
tree | 169968d64f35e8d886b0de363e0cc3551e2e6846 | |
parent | d1605c63eb69985ca83abb509ec1d288ee17fe52 [diff] |
Enable DPD performance experiment temporarily. Goal is to double check the patch passes on all the non-CQ bots. This way, we can make the dev/beta binary experiment more confidently. Bug: 1341550 Change-Id: I4105099ed8a0ebaccbd748706e8419b3b6182baf Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4020202 Commit-Queue: Bartek Nowierski <bartekn@chromium.org> Reviewed-by: Keishi Hattori <keishi@chromium.org> Reviewed-by: Bartek Nowierski <bartekn@chromium.org> Auto-Submit: Arthur Sonzogni <arthursonzogni@chromium.org> Cr-Commit-Position: refs/heads/main@{#1071433} NOKEYCHECK=True GitOrigin-RevId: 7998c6f0e505a434f8b3783f7e1636d978a6eba6
This directory is used to allow different products to customize settings for repos that are DEPS'ed in or shared.
For example: V8 could be built on its own (in a “standalone” configuration), and it could be built as part of Chromium. V8 might define a top-level target, //v8:d8 (a simple executable), that should only be built in the standalone configuration. To figure out whether or not it should be in a standalone configuration, v8 can create a file, build_overrides/v8.gni, that contains a variable, build_standalone_d8 = true
. and import it (as import(“//build_overrides/v8.gni”) from its top-level BUILD.gn file.
Chromium, on the other hand, might not need to build d8, and so it would create its own build_overrides/v8.gni file, and in it set build_standalone_d8 = false
.
The two files should define the same set of variables, but the values can vary as appropriate to the needs of the two different builds.
The build.gni file provides a way for projects to override defaults for variables used in //build itself (which we want to be shareable between projects).
TODO(crbug.com/588513): Ideally //build_overrides and, in particular, //build_overrides/build.gni should go away completely in favor of some mechanism that can re-use other required files like //.gn, so that we don't have to keep requiring projects to create a bunch of different files to use GN.