This changes the way we pull in dependencies WebRTC shares with
Chromium. The base, build, tools and third_party directories from
Chromium are now synced as Git subtree mirrors in the DEPS file.
All symlinks to directories that were previously created by the
setup_links.py are replaced with proper DEPS entries.
One downside with this solution is that we get a lot of directories
in tools/ and third_party/ that we currently don't use. Going forward
it might be possible to improve this but as long as the BUILD.gn files
are stored in the Chromium repo rather at each dependency's repo,
this will be very cumbersome.
The DEPS file will be kept auto-rolled by the script in
https://chromium.googlesource.com/external/webrtc/+/master/tools-webrtc/autoroller/roll_deps.py
which is periodically executed by a bot.
This change brings back the Google Play Services download for Android,
which displays a license confirmation dialog to the user at the first sync.
By running it as a proper hook instead of inside sync_chromium.py, the
problems with that the interactive prompt gets hidden/stuck should be
fixed (now the behavior is identical to Chromium).
Some measurements on the size savings for a clean, newly created checkout:
Linux: 15GB -> 6.4GB (-8.6GB)
Linux (with Android): 25 GB -> 16 GB (-9GB). 8.4GB of this is Android SDK+NDK.
Mac (with iOS): 14 GB -> 5.6GB (-8.4GB)
Note that for all of the above, 1GB is occupied by the resources/ dir.
BUG=webrtc:5006, webrtc:5578
NOTRY=True
R=agable@chromium.org, henrika@webrtc.org, iannucci@chromium.org
Review-Url: https://codereview.webrtc.org/1414343008 .
Cr-Commit-Position: refs/heads/master@{#15754}
In addition to moving tools/mb -> tools-webrtc/mb, also
move webrtc/build/mb_config.pyl into tools-webrtc/mb
to match the default location better.
Remove Chromium-specific check for 'mb validate' that failed
due to doing this (we never cleaned that when we forked the code).
BUG=webrtc:5006
TBR=ehmaldonado@webrtc.org
NOTRY=True
TESTED=Manually ran:
tools-webrtc/mb/mb.py gen -m client.webrtc -b 'iOS64 Release' --config-file tools-webrtc/mb/mb_config.pyl //out/Release-iphoneos
tools-webrtc/mb/mb.py gen -m client.webrtc -b 'Mac64 Release' --config-file tools-webrtc/mb/mb_config.pyl //out/Release-mac
Review-Url: https://codereview.webrtc.org/2585743002 .
Cr-Commit-Position: refs/heads/master@{#15664}
The WebRTC valgrind wrapper scripts needs to be moved in order to
unlock us from depending on a Chromium checkout.
BUG=webrtc:5006
TBR=ehmaldonado@webrtc.org
NOTRY=True
Review-Url: https://codereview.webrtc.org/2578093002
Cr-Commit-Position: refs/heads/master@{#15662}
In order to get rid of the Chromium checkout for WebRTC, the plan is to
instead of cloning all of Chromium, only clone the build, third_party and
tools sub-directories. In order to do so, we must first move all things
checked into the WebRTC tools/ directory somewhere else.
Due to many hardcoded assumptions of tools/ existing in Chrome, this
is only manageble solution to the problem.
This first step only moves stuff not used by the build system or bots,
and deletes a few unused directories.
BUG=webrtc:5006
R=henrika@webrtc.org
Review-Url: https://codereview.webrtc.org/2584433002 .
Cr-Commit-Position: refs/heads/master@{#15622}
