Our build infrastructure uses simarm to build for the ARM architecture.
Because of that, building the full sdk with dart2js and dartdevc was
too expensive. In the past there wasn't as much need for the web
compilers in ARM, so we defaulted to exclude the web compilers from
the ARM SDK builds.
We are seeing more use and interest in using these tools in ARM, for
example, from users of modern Apple MacBooks and Raspberry Pi.
This change adds again the web compilers to ARM, but uses kernel
snapshots instead. We believe doing so will be more affordable in
our build infrastructure.
Fixes https://github.com/dart-lang/sdk/issues/43776
Change-Id: I81094f2c51941b0af1dedaf238601c91b0b9dbeb
Bug: https://github.com/dart-lang/sdk/issues/43776
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/178960
Reviewed-by: Zach Anderson <zra@google.com>
Reviewed-by: Alexander Thomas <athom@google.com>
Auto-Submit: Sigmund Cherem <sigmund@google.com>
Commit-Queue: Alexander Thomas <athom@google.com>
