Until now, only Linux ARM Release (32-bit) is built and tested.
Several breakages have happened in Debug or 64-bit configurations ( bug 708104 ).
To be able to spot such breakages more easily, we should setup Debug+Release coverage on ARM 32-bit and 64-bit for the Linux platform.
Test execution on Swarming seems limited to 32-bit ARM due to lack of Linux machines with ARM64 capability in the pool.
Corresponding trybots should also be added. I suggest
* Rename linux_arm -> linux_arm_rel
* New linux_arm_dbg
* New linux_arm64_dbg
* New linux_arm64_rel
It's in WebRTC's interest to have these as it'll give us better protection upstream Chromium (often it's Clang rolls that breaks these configs).
Comment 1 by kjellander@chromium.org
, Aug 17 2017