commit | 0e9afd2a56f279584af49aca1c4b72485df49a77 | [log] [tgz] |
---|---|---|
author | Bruce Dawson <brucedawson@chromium.org> | Fri Nov 08 18:57:08 2019 |
committer | Commit Bot <commit-bot@chromium.org> | Fri Nov 08 18:57:08 2019 |
tree | 3655ffda44363df9755a08f2a61b0e28f6ffe964 | |
parent | 039522eb577eb99dc9b931c2c63e327239aa0c8a [diff] |
Change "CPU time" to "elapsed time" The "CPU time" values printed by post_build_ninja_summary.py are not actually measure of CPU time, they are measures of wall-clock time or elapsed time. This just changes the labeling of the numbers - the actual numbers printed are unchanged. The "weighted time" number continues to be the more important number since it is an approximation of how much the build step(s) are affecting build time. See the comments in the script for details. Change-Id: Ibdb4efdd327ece34492ab10337c234a826514197 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/1900019 Commit-Queue: Bruce Dawson <brucedawson@chromium.org> Reviewed-by: Dirk Pranke <dpranke@chromium.org>
Tools for working with Chromium development. It requires python 2.7.
The most important tools are:
fetch
: A gclient
wrapper to checkout a project. Use fetch --help
for more details.gclient
: A meta-checkout tool. Think repo or git submodules, except that it support OS-specific rules, e.g. do not checkout Windows only dependencies when checking out for Android. Use gclient help
for more details and README.gclient.md.git cl
: A code review tool to interact with Rietveld or Gerrit. Use git cl help
for more details and README.git-cl.md.roll-dep
: A gclient dependency management tool to submit a dep roll, updating a dependency to a newer revision.There are a lot of git utilities included.
depot_tools
updates itself automatically when running gclient
tool. To disable auto update, set the environment variable DEPOT_TOOLS_UPDATE=0
.
To update package manually, run update_depot_tools.bat
on Windows, or ./update_depot_tools
on Linux or Mac.
On Windows only, running gclient
will install git
and python
.
To contribute change for review:
git new-branch <somename> # Hack git add . git commit -a -m "Fixes goat teleporting" # find reviewers git cl owners git log -- <yourfiles> # Request a review. git cl upload -r reviewer1@chromium.org,reviewer2@chromium.org --send-mail # Edit change description if needed. git cl desc # If change is approved, flag it to be committed. git cl set-commit # If change needs more work. git rebase-update ... git cl upload -t "Fixes goat teleporter destination to be Australia"
See also open bugs, open reviews, forum or report problems.
Until 2018, our cpplint.py
was a copy of the upstream version at https://github.com/google/styleguide/tree/gh-pages/cpplint. Unfortunately, that repository is not maintained any more. If you want to update cpplint.py
in depot_tools
, just upload a patch to do so. We will figure out a long-term strategy via issue https://crbug.com/916550.
Note that the cpplint.py
here is also used by the Tricium analyzer, so if the cpplint.py here changes, we should also update the copy used there.