Baseline: 5d0e5a7ba415b981390bf9579da644e1065b2a36
Cherry picks:
+ 512d9b5cf784cc4450baf50362ab3d88cd815184:
Automated rollback of commit
21904a92b800139499f2f62c7c4c11351fa8bc0c.
+ ff927f72644b4d1c3036ea8b3b821c58c34c92fa:
Automated rollback of commit
dadc49e437018f482640ed76fae5307daf9911a8.
+ c5ccb06cb40dff72c69ea774e63cb8a1eea8ea1e:
Automated rollback of commit
bc1e9d85c97e8a62b49c6e26ede14eccd4951bd4.
Incompatible changes:
- this incompatible change breaks old instances of http_archive
that specified netrc as an absolute path. It is unlikely there
are many instances in the wild since the path would refer to a
netrc file inside the external repository by absolute path.
Migration should be straightforward.
- genrule switched to use exec transition instead of host. This can
break targets with hardcoded output paths. To avoid using
hardcoded paths use make variables, see
https://docs.bazel.build/versions/4.2.2/be/make-variables.html#pre
defined_label_variables
- this incompatible change breaks old instances of http_archive
that specified netrc as an absolute path. It is unlikely there
are many instances in the wild since...
- Error Prone now checks for unused return values of additional
methods on `java.lang.Object`, which can be disabled using
`--javacopts=-Xep:ReturnValueIgnored:OFF`
- Error Prone now checks for unused return values of additional
methods on `java.lang.Object`, which can be disabled using
`--javacopts=-Xep:ReturnValueIgnored:OFF`
- The --incompatible_existing_rules_immutable_view flag has been
flipped to true. See
https://github.com/bazelbuild/bazel/issues/13907 for
migration notes.
- Split up the C++ archive from the C++ link action and set
`CppArchive` as mnemonic.
- workspace(managed_directories=) is not available anymore.
- --legacy_important_outputs now has a default of false.
- --legacy_important_outputs default reverted to true.
- objc_library now requires CcInfo in its deps. If this breaks
you, add empty CcInfo() to your rule.
- Flag --experimental_local_memory_estimate removed.
- Added a new flag
--incompatible_unambiguous_label_stringification, which causes
labels in the main repo to stringify into unambiguous forms
starting with an @. See
https://github.com/bazelbuild/bazel/issues/15916 for more
information.
- analysis_test moved into testing.analysis_test
- Flip incompatible_enable_cc_toolchain_resolution
(https://github.com/bazelbuild/bazel/issues/7260)
- (Rollback) Flip incompatible_enable_cc_toolchain_resolution
(https://github.com/bazelbuild/bazel/issues/7260)
- name parameter is removed from rule call
(https://github.com/bazelbuild/bazel/issues/16301)
- name parameter is removed from rule call
(https://github.com/bazelbuild/bazel/issues/16301)
- name parameter is removed from rule call
(https://github.com/bazelbuild/bazel/issues/16301)
- --incompatible_remote_downloader_send_all_headers is flipped to
true. See #16356 for details.
Important changes:
- Deprecate --incompatible_applicable_licenses flag, in preparation
for removal in Bazel 6.x.
- Treat py_*.srcs_version="PY2" the same as "PY2ONLY".
- The Build Event Protocol now contains file digests and sizes
along with the file name and URI.
- Refactor system suspend event handling.
- alias() can now select() directly on constraint_value()
- Allow \a \b \f \v escape sequences in Starlark.
- Match remote and local xcode version by most granular version.
- Adds `--experimental_worker_multiplex_sandboxing` flag that
controls whether to sandbox multiplex workers that support it.
- provider() has a new parameter: init, a callback for performing
pre-processing and validation of field values. Iff this parameter
is set,
provider() returns a tuple of 2 elements: the usual provider
symbol (which,
when called, invokes init) and a raw constructor (which bypasses
init).
- Tests that fail to create or complete their
`TestAttemptContinuation` by
throwing an `ExecException` will report an `INCOMPLETE` status.
Previously, Bazel
would fail to report any status for the test attempt.
- Fixed an issue where Bazel could erroneously report a test passes
in coverage mode without actually running the test.
- Include more information about configurations in cquery proto
formatted output. This deprecates the configuration field of
AnalysisProtosV2.ConfiguredTarget, and adds a new field,
configuration_id, to
be used instead.
- experimental cc_library.implementation_deps inverted to
interface_deps
- In aquery and cquery proto output, indicate if a configuration is
a
tool or non-tool configuration.
- Include complete configurations in cquery proto output.
- experimental cc_library.implementation_deps inverted to
interface_deps
- Make protocOpts() publicly accessible.
- Add some documentation about how configuration information is
conveyed in cquery proto output.
- Introduces experimental static library linking API under
apple_common.link_multi_arch_static_library
- Further deprecation and removal of pkg_tar. Stop supporting
legacy use of 'files' attribute, where it could be a list of
labels instead of a map of paths to labels.
- Removed --incompatible_no_build_defs_pkg flag. It never fulfilled
its purpose because --all_incompatible_changes would never set
it. The last rule it gated (pkg_tar) is scheduled to be removed
in Bazel 6.x.
- Add coverage configuration fragment, used to expose
output_generator label.
- Bazel now no longer includes system headers on macOS in coverage
reports (#14969).
- android_sdk_repository read $ANDROID_SDK_ROOT in addition to
$ANDROID_HOME.
- The default dexer is now d8. dx can be optionally enabled using:
--define=android_dexmerger_tool=dx_dexmerger \
--define=android_incremental_dexing_tool=dx_dexbuilder \
--define=android_standalone_dexing_tool=dx_compat_dx \
--use_workers_with_dexbuilder
- Packaging support for deploy JAR embedded JDK files (hermetic
Java).
- Don't stamp cc_common.link actions for tool dependencies.
- Starlark test rules can use the new inherited_environment
parameter of testing.TestEnvironment to specify environment
variables
whose values should be inherited from the shell environment.
- Enable merging permissions during Android manifest merging with
the --merge_android_manifest_permissions flag.
- Allow specialization to work with constraint_values.
- Bazel uses the D8 jar from Maven instead of the SDK.
- Make ijar / java_import preserve classes with `@kotlin.Metadata`
annotations
- Switch cc_test implementation to Starlark. Note: cc_test will now
link statically when _targeting_ Windows regardless of host
platform (rather than always linking statically when Windows is
the _host_).
- Switch cc_test implementation to Starlark. Note: cc_test will now
link statically when _targeting_ Windows regardless of host
platform (rather than always linking statically when Windows is
the _host_).
- Add devtools/build/lib/worker:work_request_handlers to the remote
android tools release package. This will be transitively packaged
into all_android_tools.
- Bazel uses the D8 jar from Maven instead of the SDK.
- android_sdk_repository read $ANDROID_SDK_ROOT in addition to
$ANDROID_HOME.
- Advance android_tools_pkg version to 0.24.0.
- Switch cc_test implementation to Starlark. Note: cc_test will now
link statically when _targeting_ Windows regardless of host
platform (rather
than always linking statically when Windows is the _host_).
- Bazel uses the D8 jar from Maven instead of the SDK.
- "blaze config" now only reports info from the last build. To
compare configurations across multiple builds, redirect "blaze
config" output to a file and run your favorite diff tool.
- The --incompatible_override_toolchain_transition flag is now
always set, and will be removed in the future. Thus,
--noincompatible_override_toolchain_transition has no effect, and
the value of the incompatible_use_toolchain_transition parameter
in aspect() and rule() builtins is ignored.
- Switch cc_test implementation to Starlark. Note: cc_test will now
link statically when _targeting_ Windows regardless of host
platform (rather
than always linking statically when Windows is the _host_).
- Toolchain types may now be optional, in addition to mandatory.
See https://bazel.build/docs/toolchains#optional-toolchains for
further details.
- Add six to deps of has_services=1 py_proto_librarys.
- pkg_tar(symlinks) has been removed. Users needing that feature
should
migrate to @rules_pkg.
- Aspects can now define and use exec groups using the same API as
rules.
- Removed the obsolete --incompatible_applicable_licenses flag. The
feature is permanently enabled.
- embedded_tools packages R8 desugarer again
- Bazel now selects sh path based on execution platform instead of
host platform, making it possible to execute sh actions in
multiplatform builds. --shell_executable now only applies to
actions configured for host.
- labels in genquery.scope are no longer configured.
- When Bzlmod is enabled, all Bzlmod-generated repos will have an
extra '@' prepended to their names. This effectively enables the
canonical label literal syntax for Bzlmod-generated repos
(`@@canonicalRepoName//pkg:target`; see
https://docs.google.com/document/d/1N81qfCa8oskCk5LqTW-LNthy6EBrDo
t7bdUsjz6JFC4/edit?usp=sharing).
- Exposed `CcSharedLibraryInfo` to Starlark builtins.
- Enable --use_top_level_targets_for_symlinks by default.
- Singlejar accepts runtime Created-By field
- --noincompatible_disable_managed_directories, and with that,
workspace(managed_directories=) is not supported anymore.
- Bazel supports D8 desugaring, albeit without persistent workers
- Remove mtime options from pkg_tar. Users should migrate to
@rules_pkg.
- Test for experimental multiplexed persistent resource processor.
- Added new register_{execution_platforms,toolchains} directives to
the MODULE.bazel file, to replace the
{execution_platforms,toolchains}_to_register attributes on the
module() directive.
- The legacy pkg_tar no longer supports the ability to untar and
repackage an input tar file (`deps` attribute). Users needed that
capability must switch to github.com/bazelbuild/rules_pkg.
- `cquery`'s new output mode
[`--output=files`](https://bazel.build/docs/cquery#files-output)
lists the output files of the targets matching the query. It
takes the current value of `--output_groups` into account.
- Change singlejar metadata to report Created-By Bazel
- Add support for fetching RPC credentials from credential helper.
- Revert interface_deps back to implementation_deps after problem
reported in. Use `buildozer 'rename deps implementation_deps'
//...:%cc_library; buildozer 'rename interface_deps deps'
//...:%cc_library`
- Fix for desugaring failure on Bazel+Android+Windows build
scenario.
- D8 is the default desugarer
- Migrate main_dex_list_creator to D8 (DX deprecation)
- --experimental_enable_bzlmod has been renamed --enable_bzlmod,
and still defaults to false.
- selects() no longer produce irrelevant duplicate label checks
- Adds a dexer output cache to CompatDexBuilder to improve build
speed.
- Improved error messages when analyzing inline bzl code
- Improved error messages when analyzing inline bzl code
- The `@bazel_tools//tools/cpp:compiler` flag now has the value
`gcc` if the configured compiler is detected to be gcc rather
than the generic value `compiler`. A branch for `gcc` may have to
be added to `select` statements that do not have a default case
that handles gcc appropriately.
- The `get_child` method of `path` now accepts an arbitrary
number of relative path strings as positional arguments.
- SourceManifestAction supports `Action.content`
- Add --incompatible_build_transitive_python_runfiles alias. See
#16303
- The @bazel_tools//tools/cpp:compiler flag now has the value
`clang` for the auto-configured Xcode toolchain rather than the
generic value compiler. A branch for `clang` may have to be added
to select statements that do not have a default case that handles
this toolchain appropriately.
- added additional debug message to warn of skipped toolchains
during resolution
- The deprecated --remote_allow_symlink_upload flag has been
removed. Symlinks in local action outputs are always permitted,
even with remote caching. Whether they're uploaded as symlinks or
as the files/directories they point to is still determined by the
--incompatible_remote_symlinks flag.
- Added `struct`, `json`, `proto`, and `depset` to the starlark
environment of Bazel's cquery (--output=starlark) command
- Added three `package_group`-related flags:
`--incompatible_package_group_includes_double_slash` (#16391),
`--incompatible_package_group_has_public_syntax` (#16355), and
`--incompatible_fix_package_group_reporoot_syntax` (#16323). With
these flags, `package_group` can now easily specify "all
packages", "no packages", and "all packages in the current repo".
This release contains contributions from many people at Google, as well as Adam Azarchs, Adam Wolf, Albert Lloveras, Alessandro Patti, Alex Eagle, Alex Scott, Alex Torok, Andreas Fuchs, Andreas Herrmann, Andrew Katson, Andrew Klotz, Ara Nguyen, arunkumar9t2, arun.sampathkumar, Ast-x64, Benedek Thaler, Benjamin Lee, Benjamin Peterson, Ben Lee, Bohdan Vanieiev, Bo Zhang, Bo Zhang, Bradley Burns, Brandon Duffany, Brandon Jacklyn, Brentley Jones, Brentley Jones, Chad Miller, Charles-Francois Natali, Chris Clearwater, Chris Fredrickson, Christopher Peterson Sauer, Christopher Sauer, ckiffel, Cristian Hancila, crydell-ericsson, Dan Fleming, Daniel Wagner-Hall, Danny Wolf, David Ostrovsky, David Sanderson, Denys Kurylenko, dhmemi, Dimi Shahbaz, divanorama, dmaclach, Ed Schouten, Emil Kattainen, Eric Song, Fabian Brandstetter, Fabian Meumertzheim, floriographygoth, Fredrik Medley, George Prekas, gkgoat1, gkorlam, Greg Estren, Greg, Gregory Fong, Greg Roodt, Grzegorz Lukasik, Halil Sener, Hannes Kufler, homuler, hvadehra, hvd, Igor Nazarenko, James Broadhead, Jan, Jason Tan, Jay Bazuzi, Jeremy Volkman, jheaff1, Jiawen Chen, Joel Williamson, John Laxson, John Millikin, Jonathan Gerrish, Jon Shea, juanchoviedo, Kaiqin Chen, Keith Smiley, Ken Micklas, Kevin Lin, Kiron, Krishna Ersson, kshyanashree, lihu, Luc Bertrand, Luis Fernando Pino Duque, Marek uppa, Matt Clarkson, Matt Mackay, Michael P. Nitowski, Mikhail Balabin, Mostyn Bramley-Moore, Nick Korostelev, Nitesh Anandan, Niyas Sait, Noa Resare, Oscar Bonilla, Patrick Balestra, Paul Tarjan, Peter Mounce, Philipp Schrader, Pras Velagapudi, Rahul Butani, Rajeshwar Reddy T, Rifqi Mulya Fahmi, Roman Salvador, rustberry, Ryan Beasley, Ryan Schmidt, Sahin Yort, Saleem Abdulrasool, Shuai Zhang, Simon Bjorklen, Son Luong Ngoc, Stephan Wolski, Steve Vermeulen, Stiopa Koltsov, Sven Tiffe, Takeo Sawada, Tao Wang, Ted Kaplan, Tetsuo Kiso, Thi Doan, Thomas Chen, ThomasCJY, Thomas, Thomas Zayouna, Timothe Peignier, Tomas Volf, Tom de Goede, Ulf Adams, Ulrik Falklof, vardaro, Vasilios Pantazopoulos, Vladimir Tagakov, William Muir, Xavier Bonaventura, Xdng Yng, Yannic Bonenberger, Yannic Bonenberger, Yannic, Yannic, Yesudeep Mangalapilly, Yuval K, Zhongpeng Lin.
