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docs: mention about infra python version in the build instruction

Although Python3.9/3.10 are supported versions, Chromium's infra and
depot_tools use Python3.11. This CL adds about the potential breakage
due to the Python version coverage.

Change-Id: Iddb4811b1c9c6c5e4f7a14aa1e93eeeeb0f50376
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6439332
Commit-Queue: Junji Watanabe <jwata@google.com>
Reviewed-by: Dirk Pranke <dpranke@google.com>
Auto-Submit: Junji Watanabe <jwata@google.com>
Cr-Commit-Position: refs/heads/main@{#1444527}
This commit is contained in:
Junji Watanabe
2025-04-08 21:04:01 -07:00
committed by Chromium LUCI CQ
parent 551ea316e9
commit dab18d13c0

@ -21,6 +21,9 @@ Are you a Google employee? See
to a Python v3.9+ binary). Depot_tools bundles an appropriate version
of Python in `$depot_tools/python-bin`, if you don't have an appropriate
version already on your system.
* Chromium's build infrastructure and `depot_tools` currently use Python 3.11.
If something is broken with an older Python version, feel free to report or
send us fixes.
* `libc++` is currently the only supported STL. `clang` is the only
officially-supported compiler, though external community members generally
keep things building with `gcc`. For more details, see the