Ivan Inozemtsev
f8569331e1
I think it worked correctly before only by accident, because of the fallback to `target_os` in build config: https://github.com/dart-lang/sdk/blob/0906af6d2f6cf8ae1eff52a93adccdaf90d13443/build/config/BUILDCONFIG.gn#L48). However when buildconfig is re-evaluated with toolchain args, current_os is set to a toolchain_os at https://github.com/dart-lang/sdk/blob/0906af6d2f6cf8ae1eff52a93adccdaf90d13443/build/toolchain/mac/BUILD.gn#L260, which causes linking issues in https://dart-review.googlesource.com/c/sdk/+/392661 (https://ci.chromium.org/ui/p/dart/builders/try/vm-mac-debug-arm64-try/12692/overview). Change-Id: I9c6129ad40a7ec26fde47816810241850b6f816f Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/395300 Auto-Submit: Ivan Inozemtsev <iinozemtsev@google.com> Reviewed-by: Slava Egorov <vegorov@google.com> Commit-Queue: Slava Egorov <vegorov@google.com>
This directory was taken from a snapshot of flutter/engine/src/build/.
The snapshot was taken with a recursive copy cp -R of the directory from
the flutter repository.
The contents has now diverged significantly from Flutter, and is maintained independently by the Dart team. It is used to support the GN build system.