Ryan Macnak
2565128cb0
Use a combination of gen_snapshot's new ability to generate dylibs directly and the copy of llvm in buildtools to avoid using XCode, which is not available in shards. Add definitions for debug builders now that they can complete without timing out. Cq-Include-Trybots: luci.dart.try:vm-aot-mac-product-arm64-try,vm-aot-mac-release-arm64-try,vm-aot-mac-release-x64-try Change-Id: I79924128f11aafab4cd74ea6e9ab5848c64557da Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/431700 Reviewed-by: Tess Strickland <sstrickl@google.com> Commit-Queue: Ryan Macnak <rmacnak@google.com>