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dart / sdk / 1f5fd27c61ab70385c96e52c3b00a33cb824f734
commit1f5fd27c61ab70385c96e52c3b00a33cb824f734[log] [tgz]
authorTess Strickland <sstrickl@google.com>Tue Jul 08 05:29:19 2025 -0700
committerCommit Queue <dart-scoped@luci-project-accounts.iam.gserviceaccount.com>Tue Jul 08 05:29:19 2025 -0700
tree74cd6a73019a34c1dc1110e36d0b3ba649bfeca2
parent560b35add1545a156d971fd3df4c7229e88be45c [diff]
[vm] Add --macho-min-os-version flag for macOS/iOS targets.

The command line flag allows the user to specify the minimum MacOS or
iOS version used in the build version load command for the Mach-O
dynamic library snapshot. If not specified, the minimum OS version
specified in macOS Mach-O snapshots is 10.15 (Catalina) and the minimum
OS version specified in iOS Mach-O snapshots is 13.

This CL also changes the targeted OS version in the build version load
command to be the same as the minimum OS version.

Adds support to parsing build version load commands to
pkg/native_stack_traces's Mach-O parser in order to test the
existence and contents of build version load commands in
vm/dart/unobfuscated_static_symbols.

TEST=vm/dart/unobfuscated_static_symbols

Issue: https://github.com/dart-lang/sdk/issues/60307
Change-Id: I3ee3ba34297d3261be7e3a1d2fb3c1da1ef0ef05
Cq-Include-Trybots: luci.dart.try:vm-aot-mac-debug-x64-try,vm-aot-mac-debug-arm64-try,vm-aot-linux-debug-arm64-try,vm-aot-linux-debug-x64-try,pkg-mac-release-try,pkg-mac-release-arm64-try,pkg-linux-release-arm64-try
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/438901
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Commit-Queue: Tess Strickland <sstrickl@google.com>
11 files changed
tree: 74cd6a73019a34c1dc1110e36d0b3ba649bfeca2
  1. .dart_tool/
  2. .github/
  3. benchmarks/
  4. build/
  5. docs/
  6. pkg/
  7. runtime/
  8. samples/
  9. sdk/
  10. tests/
  11. third_party/
  12. tools/
  13. utils/
  14. .clang-format
  15. .gitattributes
  16. .gitconfig
  17. .gitignore
  18. .gn
  19. .mailmap
  20. .style.yapf
  21. AUTHORS
  22. BUILD.gn
  23. CHANGELOG.md
  24. codereview.settings
  25. CONTRIBUTING.md
  26. DEPS
  27. LICENSE
  28. OWNERS
  29. PATENT_GRANT
  30. PRESUBMIT.py
  31. pubspec.yaml
  32. README.dart-sdk
  33. README.md
  34. sdk.code-workspace
  35. sdk_args.gni
  36. sdk_packages.yaml
  37. SECURITY.md
  38. WATCHLISTS
README.md

Dart

An approachable, portable, and productive language for high-quality apps on any platform

Dart is:

  • Approachable: Develop with a strongly typed programming language that is consistent, concise, and offers modern language features like null safety and patterns.

  • Portable: Compile to ARM, x64, or RISC-V machine code for mobile, desktop, and backend. Compile to JavaScript or WebAssembly for the web.

  • Productive: Make changes iteratively: use hot reload to see the result instantly in your running app. Diagnose app issues using DevTools.

Dart's flexible compiler technology lets you run Dart code in different ways, depending on your target platform and goals:

  • Dart Native: For programs targeting devices (mobile, desktop, server, and more), Dart Native includes both a Dart VM with JIT (just-in-time) compilation and an AOT (ahead-of-time) compiler for producing machine code.

  • Dart Web: For programs targeting the web, Dart Web includes both a development time compiler (dartdevc) and a production time compiler (dart2js).

Dart platforms illustration

License & patents

Dart is free and open source.

See LICENSE and PATENT_GRANT.

Using Dart

Visit dart.dev to learn more about the language, tools, and to find codelabs.

Browse pub.dev for more packages and libraries contributed by the community and the Dart team.

Our API reference documentation is published at api.dart.dev, based on the stable release. (We also publish docs from our beta and dev channels, as well as from the primary development branch).

Building Dart

If you want to build Dart yourself, here is a guide to getting the source, preparing your machine to build the SDK, and building.

There are more documents in our repo at docs.

Contributing to Dart

The easiest way to contribute to Dart is to file issues.

You can also contribute patches, as described in Contributing.

Roadmap

Future plans for Dart are included in the combined Dart and Flutter roadmap on the Flutter wiki.