* [web] New gn for building CanvasKit
* Use toolchain_args to override CanvasKit gn args
* Use correct path for the generated canvaskit files
* Put toolchain close to target
* remove extra toolchains
* remove extra import
* add canvaskit_lite to archive
* fix local canvaskit path in tests
* add some guards using visibility and asserts
* renames
* formatting
* rename mistake
* Add github issue to the TODO
* Update buildroot sha
* clang-tidy error
* skip canvaskit targets when not needed
Linaro [Windows on Arm](https://www.linaro.org/windows-on-arm/) team is working to enable projects for this new platform.
Lately, we have been interested in Dart/Flutter.
This PR enables building natively flutter components (exe + dll) for windows on arm.
It solves this issue (https://github.com/flutter/flutter/issues/62597) partially, by starting with native build.
Roll Swiftshader, ANGLE, and Vulkan deps.
Updates license bot for new locations of licenses and new files
in roll.
Converts unit test harnesses to use SwANGLE, which is the
supported way of using SwiftShader as a software backend for GLES.
Updates goldens due to swiftshader changes.
Fixes up include paths to avoid directly including third_party
code by that name, which is unlikely to work in other build
environments.
Includes upstream patches to ANGLE and SwiftShader to build in our
windows environments, as well as patches to Skia to support
defining the location of VulkanMemoryAllocator and a patch to ANGLE
to support opting into a newer version of VMA.
Because we are unable to allocate address space without also allocating memory, even unused portions of the compressed heap make less memory available to all other allocators in the process. The memory savings in the compressed heap will only out-weight the lost memory for other allocations if nearly all of the application's memory usage is in Dart, rather than, say, graphics or plugins.
Bug: https://github.com/flutter/flutter/issues/105183
Bug: b/235279083
* Fixes for the Windows arm64 build
* Update buildroot to 53abad0fa9c9e0285e80f9b0682316d5d39705be
* Update buildroot to f582982073b6f04b7a70bc284bac8fafa6c0a846
This adds support for the following builds:
* macOS host builds on both x86_64 and arm64 Macs.
* macOS target builds on both x86_64 and arm64 Macs.
Previously, macOS target builds for any architecture were possible only
on x86_64 Macs.
Similarly, macOS host builds were only supported on x86_64 Macs, and
only for the x86_64 architecture. arm64 host builds were not possible on
Intel Macs.
When building on arm64 macs, builds are performed under Rosetta for two
reasons:
* The Fuchsia clang toolchain for arm64 macOS is not yet available.
* Swiftshader (used by our engine tests) doesn't support building OpenGL
support as an arm64 binary.
See: https://github.com/flutter/flutter/issues/103386
Followup patches will move our use of Swiftshader to a "Swangle"
(Swiftshader + ANGLE) configuration, eliminating the Swiftshader issue
above.
Issue: https://github.com/flutter/flutter/issues/96745
Issue: https://github.com/flutter/flutter/issues/79403
