tree 1378779ba86387c885e1c25f4d90ab3fbe039dfc
parent eeef62f3aaa3c7989b2c29154ed772e0c8247863
author Bazel Release System <noreply@google.com> 1553616517 -0400
committer John Cater <jcater@google.com> 1553616517 -0400

Release 0.24.0 (2019-03-26)

Baseline: 235e76b0e756d05599a6cbe1663ff8e13df84a86

Cherry picks:

   + badd82e4c5cda7b3232481e1c63a5550ac898cd8:
     Automated rollback of commit
     1b4c37c38804559b5c1ade6f9c93501875e231b0.
   + 33e571939085dd158422e1b3503cfc738e0a3165:
     Fix the Python version select() mechanism to handle
     PY3-as-default
   + 56366ee3a73e2c92b2fa36a9840478202b9618ca:
     Set non-empty values for msvc_env_* when VC not installed
   + 22b3fbf4800113df51d603d943bd9eb9517ef904:
     Windows, test wrapper: fix broken integration test
   + f14d447cb56aee563f6e686b8f5b086a3bb55d47:
     Add whitelist file for starlark transitions
   + d99bc478db1f3414b4f6cd3dc14ca70aacf6b375:
     Update BUILD
   + 3529ad7ccf0c26dfb20a9d67b9d96de15f309f8b:
     Rename tools/function_transition_whitelist/BUILD to
     tools/whitelists/function_transition_whitelist/BUILD
   + de0612ad3ef7cc8c44069261befdeb0d15b97c10:
     Update bazel_toolchains to latest release and add toolchain
     config target for BuildKite CI (rbe_ubuntu1604)
   + 3e660ad178926648e8e10e2ee7a1a30b12f9b3d1:
     Automated rollback of commit
     087734009801242b83655efb863b2d5a761ae3dc.
   + 314cf1f9e4b332955c4800b2451db4e926c3e092:
     Pass -undefined dynamic_lookup to dynamic library linking
     actions on Mac
   + fc586a86b614667a21e5a01aea3544ac0338de78:
     Move cc_flags target into @bazel_tools//tools/cpp.
   + ea1703b30f9ac43a0c3262f5729c34658ed8d473:
     C++: Fix crash reported in #7721
   + 803801d1494f06f0ce977a1f2241ef6a4d85df09:
     Pass execution info to xml generating spawn. Fixes #7794

Incompatible changes:

  - Added --incompatible_py3_is_default to test switching the default
    Python version to PY3 for py_binary/py_test targets that do not
    specify a version. See #7359.
  - //tools/cmd_line_differ has been renamed to //tools/aquery_differ
    & can now compare (in addition to command lines) inputs of
    actions given 2 aquery results.
  - java_(mutable_|)proto_library: removed strict_deps attribute.
  - The flag --incompatible_list_based_execution_strategy_selection
    was added and is used to ease the migration to the new style of
    specifying
    execution strategy selection and fallback behavior. The
    documentation for
    this flag is here: https://github.com/bazelbuild/bazel/issues/7480
  - Added --incompatible_py2_outputs_are_suffixed, for switching the
    bazel-bin symlink to point to Python 3 outputs instead of Python
    2 outputs. See
    [#7593](https://github.com/bazelbuild/bazel/issues/7593).

New features:

  - Make actions.args() object chainable.
  - Added --incompatible_windows_style_arg_escaping flag: enables
    correct subprocess argument escaping on Windows. (No-op on other
    platforms.)
  - Added --incompatible_windows_escape_jvm_flags flag: enables
    correct java_binary.jvm_flags and java_test.jvm_flags
    tokenization and escaping on Windows. (No-op on other platforms.)

Important changes:

  - Allow running aquery against the current state of Skyframe
  - Added support for the "navigation" resource directory to Android
    resource processing in Bazel. This is used by the Navigation
    Architecture Component.
  - --incompatible_disable_runtimes_filegroups was flipped
    (https://github.com/bazelbuild/bazel/issues/6942)
  - Incompatible flag `--incompatible_linkopts_in_user_link_flags`
    has been flipped (https://github.com/bazelbuild/bazel/issues/6826)
  - Incompatible flag `--incompatible_dont_emit_static_libgcc` has
    been flipped (https://github.com/bazelbuild/bazel/issues/6825)
  - --incompatible_disallow_filetype is enabled by default.
  - Fixed issue where exceptions and stacktraces were silently
    swallowed in the Android resource processing pipeline.
  - `--incompatible_disable_expand_if_all_available_in_flag_set` has
    been flipped (https://github.com/bazelbuild/bazel/issues/7008)
  - --incompatible_disallow_dict_plus is enabled by default
  - Adds --incompatible_disable_objc_library_resources to disable
    resource attributes in objc_library. Please migrate these
    attributes to `data` instead.
  - --incompatible_disallow_old_style_args_add is enabled by default.
  - Using the `native` module in BUILD files is deprecated. It will
    be forbidden with --incompatible_disallow_native_in_build_file.
  - (Python rules) PyRuntimeInfo is exposed to Starlark, making it
    possible for Starlark rules to depend on or imitate `py_runtime`.
    The `files` attribute of `py_runtime` is no longer mandatory.
  - incompatible_use_toolchain_providers_in_java_common: pass
    JavaToolchainInfo and JavaRuntimeInfo providers to java_common
    APIs instead of configured
    targetshttps://github.com/bazelbuild/bazel/issues/7186.
  - is_using_fission crosstool variable is now exposed in all compile
    actions when fission is active (it used to be exposed only for
    linking actions).
  - incompatible_use_toolchain_providers_in_java_common: pass
    JavaToolchainInfo and JavaRuntimeInfo providers to java_common
    APIs instead of configured
    targetshttps://github.com/bazelbuild/bazel/issues/7186.
  - `py_runtime` gains a `python_version` attribute for specifying
    whether it represents a Python 2 or 3 interpreter.
  - `--incompatible_java_coverage` is enabled by default.
  - Starlark rules can safely declare attributes named "licenses"
  - When using
    --incompatible_list_based_execution_strategy_selection, Bazel
    will use remote execution by default (if you specify
    --remote_executor), otherwise persistent workers (if the action
    supports it), otherwise sandboxed local execution (if the action
    and platform supports it) and at last unsandboxed local
    execution. The flags --spawn_strategy and --strategy continue to
    work as before - this only sets new defaults for the case where
    you don't specify these flags.
  - Set default value of --incompatible_remap_main_repo to true.
  - Set default value of --incompatible_remap_main_repo to true.

This release contains contributions from many people at Google, as well as Andrew Suffield, Brandon Lico, Chris Eason, Clint Harrison, Ed Schouten, Garrett Hopper, George Gensure, Greg, John Millikin, Julie, Keith Smiley, Laurent Le Brun, Ryan Beasley, Shmuel H, Travis Cline, Vladimir Chebotarev.