Tags · obruns/bazel

5.0.0-pre.20210510.2

Release 5.0.0-pre.20210510.2 (2021-05-31)

Baseline: 8a42645

Cherry picks:

+ e3c78c4:
Ensure that test status artifacts are reported as top-level
artifacts.
+ 1f52e9a:
Support rolling releases in Bazel release scripts.

Incompatible changes:

- Removing java_common.javac_jar Starlark call.
- native.existing_rule now returns select values in a form that is
accepted by rule instantiation. This is a breaking API change
because there is some code that relies on the precise type
returned, including brittle workarounds for this bug specifically
and insufficiently flexible workarounds for other issues with the
intersection of select and native.existing_rule.
- flipped incompatible_use_toolchain_resolution_for_java_rules, see
bazelbuild#7849
- Query output=xml/proto/location for source files will now show
the location of line 1 of the source file (as the new default)
instead of its location in the BUILD file.
- Specifying a target pattern underneath a directory specified by
.bazelignore will now emit a warning, not an error.
- Query `--order_output=auto` will now sort lexicographically.
However, when `somepath` is used as a top level function (e.g.
`query 'somepath(a, b)'`), it will continue to output in
dependency order. If you do not want the lexicographical output
ordering, specify another `--order_output` value (`no`, `deps` or
`full`) based on what ordering you require.
- In the build event stream,
BuildMetrics.TargetMetrics.targets_loaded is no longer populated.
Its value was always mostly meaningless.
BuildMetrics.TargetMetrics.targets_configured and
BuildMetrics.ActionSummary.actions_created now include configured
aspect data.
- //visibility:legacy_public has been removed.
- Flip and remove incompatible_dont_collect_so_artifacts
(bazelbuild#13043).
- Remove flag --experimental_no_product_name_out_symlink: it is
always true.
- The Starlark method generate_dsym in objc fragment has
been deleted. Please use the equivalent apple_generate_dsym in
cpp
fragment instead.

Important changes:

- Flag --incompatible_objc_compile_info_migration is removed. See
bazelbuild#10854.
- Flag --incompatible_objc_compile_info_migration is removed. See
bazelbuild#10854.
- Flag --incompatible_objc_compile_info_migration is removed. See
bazelbuild#10854.
- none
PAIR=cmita
- The --incompatible_load_python_rules_from_bzl flag is now a no-op.
- Filter all (instead of just C++) source files for coverage output
according to --instrumentation_filter and
--instrument_test_targets.
- The `--incompatible_disable_native_apple_binary_rule` flag has
been added which disables the native `apple_binary` rule. Users
who need to use `apple_binary` directly (if they cannot use one
of the more specific Apple rules) should load it from
https://github.com/bazelbuild/rules_apple.
- The Android rules' --use_singlejar_apkbuilder is now a no-op.
SingleJar will always be used to build APKs.
- dict.setdefault(key, ...) now fails if dict is frozen, even if it
already contains key. This is an incompatible API change.
- Flag --incompatible_objc_provider_remove_compile_info is removed.
See bazelbuild#11359.
- Starlark now permits def statements to be nested (closures).
- native.existing_rule now returns select values in a form that is
accepted by rule instantiation. This is a breaking API change,
though the fallout is expected to be small.
- Starlark now supports lambda (anonymous function) expressions.
- The "test" and "coverage" commands no longer return 3 when a
test action fails because of a system error. Instead, the exit
code
reflects the type of system error.
- The undocumented ctx.expand feature no longer exists.
- Make --legacy_dynamic_scheduler a no-op flag.
- Multiplex persistent workers can now use the JSON protocol.
- native.existing_rule now returns a mutable list, not a tuple, for
a list-valued attributes. This is an incompatible API change.
- Roll back change to have native.existing_rules use list instead
of tuple.
- BEP includes test suite expansions.
- config_setting now honors `visibility` attribute (and defaults to
`//visibility:public`)
- Change the MultiArchSplitTransitionProvider to be based on
platform type + CPU instead of fixed "ios_" + cpu.
- enforce config_setting visibility. See
bazelbuild#12932 for details.
- add a flag to build v4 signature file
- Added _direct_source_jars output group to Java related targets.
END_PUBLIC
- pkg_deb is no longer part of @bazel_tools//build_defs/pkg:pkg.bzl.
Use https://github.com/bazelbuild/rules_pkg/tree/main/pkg instead
- Allowing the lipo operations to be conditional in the
linkMultiArchBinary API for Apple binaries. Single architecture
slices are now returned through AppleBinaryOutput and the
Starlark API.
- Release restriction for "-" in the package name for Python
sources. Now `py_binary` and `py_test` targets can have main
source file with "-" in the path.
- Users consuming BEP may assume that a `named_set_of_files` event
will
appear before any event referencing that `named_set` by ID. This
allows consumers
to process the files for such events (eg. `TargetCompleted`)
immediately.
- BEP includes all files from successful actions in requested
output groups.
Previously, an output group's files were excluded if any file in
the output group
was not produced due to a failing action. Users can expect BEP
output to be larger
for failed builds.
- In BEP, TargetComplete.output_group has a new field `incomplete`
indicating that the file_sets field is missing one or more
declared artifacts
whose generating actions failed.
- The flag `--toolchain_resolution_debug` now takes a regex
argument, which is used to check which toolchain types should
have debug info printed. You may use `.*` as an argument to keep
the current behavior of debugging every toolchain type.
- Add runfiles.merge_all() for merging a sequence of runfiles
objects.
- runfiles.merge() and merge_all() now respect
--nested_set_depth_limit.
If you hit the depth limit because you were calling merge() in a
loop, use
merge_all() on a sequence of runfiles objects instead.
- Bazel will no longer create a bazel-out symlink if
--symlink_prefix is specified: the directory pointed to via the
bazel-out symlink is accessible via ${symlink_prefix}-out. If
this causes problems for you, set
--experimental_no_product_name_out_symlink=false in your builds
and file an issue.
- Updates worker protocol with cancellation fields, and adds
experimental_worker_cancellation flag to control cancellation.
- Simplify build failure output by always using `NNN arguments`.
- trim_test_configuration now defaults to on
- Mark genrule.srcs as a source attribute for coverage.
- When using --allow_analysis_failures (for example, via
bazel-skylib's
analysistest with `expect_failure = True`), analysis-time
failures in aspect
implementation functions will now be propagated and saved in
AnalysisFailureInfo, just like analysis-time failures in rules.
- cquery --noimplicit_deps now correctly filters out resolved
cc_toolchains
- Sign apks deterministically.
- Make gcov optional in cc_toolchain tools.
- If --experimental_prefer_mutual_xcode is passed, Bazel will
choose the local default (instead of the newest mutually
available version) if it's available both locally and remotely.
- Remove java_lite_proto_library.strict_deps attribute.
- Generate proguard configurations deterministically.
- Adds a new flag, `--incompatible_enable_cc_test_feature` which
switches from the use of build variables to the feature of the
same name.
- Dropped fragile xz support from built in pkg_tar. Users requiring
xz
compression should switch to bazlebuild/rules_pkg.

This release contains contributions from many people at Google, as well as Adam Liddell, Alex Eagle, Anthony Pratti, Austin Schuh, Benedek Thaler, Benjamin Lee, Benjamin Peterson, bromano, Christopher Sauer, Cristian Hancila, Daniel McCarney, Daniel Wagner-Hall, Danny Wolf, Dave Nicponski, David Cummings, David, David Ostrovsky, Denys Kurylenko, Dmitry Ivankov, dorranh, Ed Schouten, Elliotte Rusty Harold, erenon, Eric Cousineau, Ethan Steinberg, Felix Ehrenpfort, Finn Ball, Fredrik Medley, Garrett Holmstrom, Gautam Korlam, George Gensure, goodspark, Greg Estren, Grzegorz Lukasik, John Laxson, Jonathan Schear, Justus Tumacder, Keith Smiley, Lauri Peltonen, Liu Liu, Lszl Csomor, m, Marc Zych, Mark Karpov, Matt Mackay, Max Liu, Menny Even Danan, menny, Michael Chinen, Nathaniel Brough, Nick Korostelev, Nikolay Shelukhin, odisseus, Oleh Stolyar, Olek Wojnar, Olle Lundberg, Philipp Schrader, Qais Patankar, Ryan Beasley, samhowes, Samuel Giddins, Sebastian Olsson, Steve Siano, steve-the-bayesian, Stiopa Koltsov, susinmotion, tatiana, Thi Doan, ThomasCJY, Timothy Klim, Tobi, Torgil Svensson, Trustin Lee, Ulf Adams, Vaidas Pilkauskas, Vertexwahn, wisechengyi, Xavier Bonaventura, Yannic Bonenberger, Yannic, Yury Evtikhov, Yuval Kaplan, Yuval, [zqzzq].

May 31, 2021
75604a5
zip
tar.gz

4.1.0

Release 4.1.0 (2021-05-21)

Baseline: 37a429a

Cherry picks:

+ a689d67:
Use getRunfilesPath for run_under executable path generation.
getRootRelativePath doesn't return a valid runfiles path for
external source files anymore after the recent external source
root change. Also, it won't work for external labels either once
the --nolegacy_external_runfiles becomes default. This fixes
issue bazelbuild#12545.
+ d90ec67:
Fix NPE when coveragerunner is not set on the toolchain.
+ 8555789:
Fix the classic query package-loading cutoff optimization with
external workspaces.
+ 57672ac:
Update turbine
+ bef4bbb:
Update turbine
+ d113d74:
Update turbine
+ 1489f0f:
Support Scala3 .tasty files
+ 0d2d95c:
Update to java_tools javac11 release 10.5 (bazelbuild#12647)
+ a9419f3:
Fix common prefix for instrumentation filter
+ 84fadcf:
Fix builds for filegroup targets with incompatible dependencies
+ e43825d:
Revert "Remove
--incompatible_blacklisted_protos_requires_proto_info"
+ 082d58d:
Transform roots along with paths during output deletion.
+ e8835c1:
AttributeContainer.Large now handles more than 127 attributes.
+ e1e8734:
Add an env attribute to all test and binary rule classes
+ a87d7ed:
Take no action to prefetch empty artifacts.
+ 3e969ff:
Fix a couple of bugs with Incompatible Target Skipping
+ e667082:
Pass --host_action_env to host options hostActionEnvironment
attribute
+ 07400c0:
Add --{no,}autodetect_server_javabase.
+ c833660:
Only treat "env" and "env_inherit" attrs specially for native
rules
+ 6a60b30:
Fix coverage support when using default_java_toolchain. (bazelbuild#12801)
+ 4158a6f:
Revert JacocoCoverage target to remote_java_tools_java_import
and add a new target for remore_java_tools_filegroup. (bazelbuild#12813)
+ f6d30cf:
Add windows_msvc back to conditions in bazel_tools.
+ 6b33bdb:
Release 4.0.0 (2021-01-21)
+ 8811e27:
Fix error message from getPrerequisites to not print internal
details.
+ 27e15ad:
Clean up ConfiguredTargetValueAccessor and
ConfiguredTargetAccessor
+ e87feb8:
Move getConfigConditions into ConfiguredTarget.
+ 34d9823:
Change ConfiguredTargetQuery to use KeyedConfiguredTarget as a
value.
+ 079bb7d:
Clean up old dependencies that are unused since
bazelbuild@34d98234324da83e93ba0d
5ef5702880d5ac7c5c.
+ e03cb63:
Update bazelbuild/platforms to a current release. - Roll forward
bazelbuild@0a4533420a3de467fd211d
7f925cf88e0cd5b76a with kythe fix.
+ 2eb1bf5:
Update docs and tests to use the @platforms//:incompatible
constraint
+ c71697c:
Clarify test_suite behaviour in the Platforms docs
+ dfb70ea:
Enable toolchain resolution for filegroup targets.
+ 24d0864:
PlatformProviderUtils should ignore targets that don't have the
needed
+ ba60c0b:
ijar: fix manifest sections handling
+ 58bb42a:
Revert "Switch to -fdebug-compilation-dir"
+ 57672ac:
Update turbine
+ bef4bbb:
Update turbine
+ d113d74:
Update turbine
+ ad241fb:
Allow cquery to filter out incompatible targets
+ 1782f0a:
Patch grpc to fix cares selecting the wrong source when building
for darwin_arm64 cpu.
+ 8f7bc2f:
[1/3] Bump grpc to 1.33.1 to fix corruption when downloading CAS
blobs
+ 848a517:
[2/3] Bump grpc to 1.33.1 to fix corruption when downloading CAS
blobs
+ 9b30172:
[3/3] Bump grpc to 1.33.1 to fix corruption when downloading CAS
blobs
+ 1e258d2:
Allow exec groups to inherit from the rule or other exec groups.
+ d067669:
Support execution constraints per exec group
+ f1e0d34:
Clean up RuleContext to use a Table instead of a Map of Maps.
+ 8186fbb:
Documentation for bazelbuild#13110
+ 321fe3b:
Prevent --repo_env from triggering unnecessary fetches
+ 3ebf658:
Prevent a crash when using --repo_env=VAR without a value
+ 913a985:
Report digest of failed uploads
+ 5122617:
Status error presentation with details
+ 9a70805:
Fix double shutdown of BuildEventArtifactUploader when BES+File
output enabled.
+ 325eb95:
Add rxjava3 to third_party
+ ceaac96:
remote: set executable bit of an input file based on its real
value
+ 5b786da:
Remote: correctly implement equals and hashCode.
+ 4864850:
Fixed an error that bazel binary is not executable when testing
with remote execution.
+ bc54c64:
Remote: Use parameters instead of thread-local storage to
provide tracing metadata.
+ 92955e6:
Remote: Use parameters instead of thread-local storage to
provide tracing metadata. (Part 2)
+ 75bd1ff:
Remote: Use parameters instead of thread-local storage to
provide tracing metadata. (Part 3)
+ 37ee252:
Remote: Use parameters instead of thread-local storage to
provide tracing metadata. (Part 4)
+ 71e35b1:
Remote: Use parameters instead of thread-local storage to
provide tracing metadata. (Part 5)
+ 32fc451:
Write/QueryWriteStatus logging refinement/addition
+ 97963c5:
Remote: gRPC load balancing. (Part 1)
+ e2b9a42:
Remote: gRPC load balancing. (Part 2)
+ 6667ad7:
Remote: gRPC load balancing. (Part 3)
+ 7c081eb:
Remote: gRPC load balancing. (Part 4)
+ 17afbe4:
Implement getMessage for BulkTransferException
+ a6293b3:
Remote: gRPC load balancing. (Part 5)
+ 7a62c2d:
Remote: Add interoperability between Rx and ListenableFuture.
+ 1fcb18a:
Update to latest remote-execution proto
+ dad9630:
Set Platform on Action not just Command
+ 6c5a3ee:
Remote: Add AsyncTaskCache which is used to deduplicate task
executions and cache the results.
+ 9d0c732:
Remote: Use AsyncTaskCache inside RemoteActionInputFetcher.
+ f54fe07:
Add --experimental_repository_disable_download to allow users
disable download for external repos
+ b243584:
Report errors parsing rewriter config file
+ 63bc1c7:
Downloader rewriter config has all_blocked_message
+ 495ac92:
Allow UrlRewriter to change protocol, i.e. https->http, and
http->https
+ 8dbbde0:
Allow overriding the hostname and instance name in bytestream://
URIs
+ 0881c80:
Don't set requestId on non-multiplex requests.
+ e3b7e17:
When generating a symlink in _virtual_includes, add the original
header to the 'allowed to use' set too
+ f8f66f3:
Make SimpleLogHandler not swallow interrupts.
+ f8606e5:
linux-sandbox: don't assume -lrt, -D__STDC_FORMAT_MACROS
+ dac0d40:
Improve "Common Attributes" section
+ a607d9d:
Never create more than one process per WorkerMultiplexer.
+ 80c03ef:
Move sending requests and reading responses for multiplex
workers into separate subthreads.
+ 003cfcd:
Allow use of JSON protocol in multiplex workers.
+ 308bce3:
Actively kill off still-active workers when stopping work on
interrupt.
+ 8959dff:
Add sanitizer support to Apple platforms
+ 32f16e9:
Fix a Google-internal broken link.
+ c9e2be5:
Add SHA-1 to subresource integrity format for download()
checksums
+ 3b3e642:
Remove fallback strategy support for workers, add flag for it in
sandbox.
+ 3457f2a:
Update to java_tools javac11 10.6 (bazelbuild#13245)
+ 4928295:
Allow .S files in C++ Starlark cc_common.compile.
+ 1b18d65:
Automatic code cleanup.
+ b5d6c38:
Change short output of worker type to have the same logic as the
worker creation for sandboxing vs. multiplex.
+ e7a0a71:
More properly destroy workers on interrupt.
+ 7056711:
Make WorkRequestHandler do a GC after some amount of CPU time
has been used on requests. For Bazel and Blaze, defaults to 10s
based on benchmarking.
+ 596653d:
Allow tree artifacts to be source or header inputs to
cc_common.compile()
+ 055c93d:
Switch to path autocompletion after -- for bazel run commands.
+ 807f2a1:
Fix Incompatible Target Skipping for test args
+ 9a5cd85:
Fix order of build request id and command id
+ 706f5ac:
Fix bazel crash when passing config_setting to
target_compatible_with
+ 61da1d2:
Support multiple --bazelrc on command line
+ 5593358:
Update ConfiguredTargetFunction.computeUnloadedToolchainContexts
to
+ 662cf54:
Remote: Fix an issue that a failed action could lead to
RuntimeException caused by InterruptedException thrown when
acquiring gRPC connections.
bazelbuild#13239
+ a3a1763:
Pass more `--add-exports=` flags
+ d2b9428:
Remote: Fixed a bug that remote cache is missed due to
executable bit is changed
+ 616dc26:
Fix Bazel Coverage with C++ to work with Remote Execution
+ 5f40d12:
Fix external_path_test with newer Xcode versions.
+ b416193:
Allow using embedded tools in sandboxed spawn runners.
+ eb762d4:
Fix racy write of temporary files while staging virtual inputs
for the sandbox.
+ f31e867:
Update platforms_test to not rely on filegroup not using
toolchain
+ 13031e5:
Update SkyframeTests to not rely on filegroup not using toolchain
+ 1165182:
Update ConfigurableAttributesTest to not rely on filegroup not
using …
+ 4b68532:
Make WorkerExecRoot not be a subclass of SandboxedSpawn.
+ 31db460:
Make WorkerExecRoot not be re-created on each createFileSystem()
call. Preparation for holding a map of existing links, but also
just nicer.
+ a2cc046:
Start the file existence check traversal from the execroot base
instead of execroot so that external repo files at
"<execroot>/../<path>" are correctly handled when the sibling
repository layout is enabled.
+ b048282:
Use readdir for cleanExisting in WorkerExecRoot.
+ 270f00d:
Add native support for Apple Silicon
+ 8e56b94:
Explicitly state that embedding macOS OpenJDK is for x86_64
+ 09c621e:
Remote: Fix a race that AsyncTaskCache#Execution could be reused
after disposed which results in
CancellationException("disposed") propagated to downstream.
+ 0299cd7:
Remove wrapped_clang params files after use
+ 47edc57:
Silence swiftmodule timestamp warnings
+ f6e1074:
Remote: Use shutdownNow() instead of shutdown() in
ChannelConnection#close() as a workaround to a gRPC bug.
+ 71be4ea:
And mnemonic and label to remote metadata
+ 6d28486:
Change `set -x` in coverage to be set by var
+ 9b9de65:
Bump minimal JDK install base maximum size from 290 to 295 MB.
+ 9e7e592:
Remote: Check the return value of ActionOwner.getLabel() since
it could be `null`.
+ 14abe4f:
Allow `DiffAwareness` to share precomputed information about the
workspace and propagate it to the `WorkspaceStatusAction`.
+ 082d987:
Implement available() method for Windows subprocesses.
+ c2bdd03:
Move --repo_env to common options
+ e09f274:
Revert "Documentation for bazelbuild#13110"
+ a165baa:
Revert "Clean up RuleContext to use a Table instead of a Map of
Maps."
+ 51fb9e1:
Revert "Support execution constraints per exec group"
+ cb6e5c2:
Revert "Allow exec groups to inherit from the rule or other exec
groups."

Important changes:

- Multiplex persistent workers can now use the JSON protocol.

This release contains contributions from many people at Google, as well as Alex Eagle, Austin Schuh, Benjamin Peterson, Cristian Hancila, Daniel Wagner-Hall, Denys Kurylenko, Ed Schouten, Finn Ball, George Gensure, Keith Smiley, Lauri Peltonen, Philipp Schrader, Ryan Beasley, Thi Doan, Timothy Klim, Ulf Adams, Vaidas Pilkauskas, wisechengyi, Xavier Bonaventura, Yannic Bonenberger, Yuval Kaplan, Yuval.

May 21, 2021
c4975ef
zip
tar.gz

4.0.0

Release 4.0.0 (2021-01-21)

Baseline: 37a429a

Cherry picks:

New features:

- Starlark-defined flags can now be shorthanded using --flag_alias.

Important changes:

- Add --starlark:file option. This adds a capability to the
(cquery)[https://docs.bazel.build/versions/master/cquery.html]
feature in `--output=starlark` mode so that the expression to
format output may
be specified in a file.
- Error messages emitted when an action fails are reworked to be
more informative about the failing action. Some tooling may have
to be updated as a result.
- Querying with output=location now allows the relative_locations
flag to properly display relative locations instead of the full
path. Fixes bazelbuild#3497.
- --flag_alias can now be used without
--experimental_enable_flag_alias
- Remove no-op `--deep_execroot` flag
- The BEP uses `AbortReason.OUT_OF_MEMORY` for abort events when
the build tool is crashing due to OOM.
- Added flag `incompatible_display_source_file_location` for `blaze
query location=output` to print the location of line 1 of the
actual source files instead of the source file targets. Provides
a solution to bazelbuild#8900.
- The Starlark json module is now available.
Use json.encode(x) to encode a Starlark value as JSON.
struct.to_json(x) is deprecated and will be disabled by
the --incompatible_struct_has_no_methods flag.
- The flag `--incompatible_objc_compile_info_migration` is enabled
by default. See bazelbuild#10854.
- The flag `--incompatible_objc_provider_remove_compile_info` is
enabled by default. See bazelbuild#11359.
- Add `relative_ast_path` feature for darwin builds to relativize
swiftmodule paths for debugging
- Use proto.encode_text(x) to encode a Starlark value as textproto.
struct.to_proto() is deprecated and will be disabled by
the --incompatible_struct_has_no_methods flag.
Both functions now reject list/dict fields that contain list/dict
elements.
- Add --starlark:file option. This adds a capability to the
(cquery)[https://docs.bazel.build/versions/master/cquery.html]
feature in `--output=starlark` mode so that the expression to
format output may be specified in a file.
See [Configured Query Starlark
Output](//docs.google.com/document/d/1kL6Tdmp6uLBa9lq_DbUSjIC87glO
zKIyPoBeF95Rs4c/edit)
- Flipped --incompatble_proto_output_v2 for aquery.
- The --incompatible_load_java_rules_from_bzl flag is now a no-op.
- The --incompatible_load_proto_rules_from_bzl flag is now a no-op.
- Flipped --incompatible_force_strict_header_check_from_starlark
- --incompatible_string_replace_count is flipped and removed
(bazelbuild#11244)
- Bazel skips incompatible targets based on target platform
and `target_compatible_with` contents. See
https://docs.bazel.build/versions/master/platforms.html for more
details.
- Bazel returns exit code 36 (rather than 1) if it fails to start a
subprocess in a local sandbox due to environmental issues, for
example, if the argument list is too long.
- //tools/build_defs/pkg:pkg_rpm is no longer built in to Bazel.
See bazelbuild#11218 for
instructions
on how to migrate to the replacement.
- Javac now supports multiplex workers.
- The `--default_ios_provisioning_profile` flag has been removed
(it was a no-op).
- Add support for using AndroidX dependencies in
data-binding-enabled targets.
- Fix data-binding generation for android_local_test.
- Enable debug_prefix_map_pwd_is_dot feature by default on macOS,
this passes `-fdebug-prefix-map=$PWD=.` for every compile to
remove absolute paths from debug info.
- --incompatible_run_shell_command_string is enabled by default
(bazelbuild#5903)
- py_binary now tolerates package paths that contain hyphens ('-').
Note that such paths might not be importable from within Python
code.
- C++ Starlark API requires linker_inputs wrapping library_to_link.
bazelbuild#10860
- Toolchain rule is extended with target_settings attribute.
- --incompatible_restrict_string_escapes=true is now the default.
Unnecessary backslashes such as "\." in string literals are now
an error, instead of being silently treated as "\\.".
To fix the error while preserving behavior, double the backlash.
However, the error is often a sign that the original code was
wrong.
- Propagate instrumented files for transitive sources of
`android_library` and `android_binary`
- --local_resources and --incompatible_remove_local_resources have
been removed. If you've been setting --local resources or
--incompatible_remove_local_resources=false, you must migrate to
using --local_ram_resources and --local_cpu_resources instead.
- Update rules_cc to commit b1c40e1de81913a3c40e5948f78719c28152486d
- --incompatible_avoid_conflict_dlls=true is now the default.
- Dynamic execution now uses the new scheduler by default.
- Dynamic execution now uses the new scheduler by default.
- The new dynamic scheduler is now the default.

This release contains contributions from many people at Google, as well as Adam Liddell, Akira Baruah, Alexander Grund, Alex Eagle, Andrew Z Allen, Austin Schuh, Benjamin Peterson, Benson Muite, Brentley Jones, Cristian Hancila, Dan Halperin, Daniel Wagner-Hall, Dmitry Ivankov, Dmitry Ivankov, erenon, Eric Cousineau, Greg Estren, Gregor Jasny, Grzegorz Lukasik, Grzegorz Lukasik, hollste, Joe Lencioni, johnjbarton, Jonathan Perry, Jonathon Belotti, Keith Smiley, Kevin Gessner, Matt Davis, Matt Mackay, Menny Even Danan, Neeraj Gupta, Philipp Schrader, Ricardo Delfin, Ryan Beasley, Samuel Giddins, Simon Bjorklen, Simon Stewart, Stiopa Koltsov, Thi Doan, ThomasCJY, Timothy Klim, Tom de Goede, vectoralpha, V Vn Ngha, William A Rowe Jr, Xavier Bonaventura, Yannic Bonenberger, Yannic.

Jan 21, 2021
6b33bdb
zip
tar.gz

3.7.2

Release 3.7.2 (2020-12-17)

Baseline: a991db7

Cherry picks:

   + 0d14ec8:
     Release 3.7.0 (2020-10-20)
   + d563446:
     Add `-XDcompilePolicy=simple` to default javacopts
   + 6336264:
     Update rules_cc reference to head of rules_cc as of 2020-11-11.
   + b3f9346:
     Bump rules_cc to support llvm 11.0.0 clang-cl compiler on Windows
   + e055b43:
     Remove accidentally re-added
     tools/jdk/java_toolchain_default.bzl.
   + 02838a1:
     Avoid the spawn cache if executing dynamically.
   + d0efd7b:
     Release 3.7.1 (2020-11-24)
   + a689d67:
     Use getRunfilesPath for run_under executable path generation.
     getRootRelativePath doesn't return a valid runfiles path for
     external source files anymore after the recent external source
     root change. Also, it won't work for external labels either once
     the --nolegacy_external_runfiles becomes default. This fixes
     issue bazelbuild#12545.

Important changes:

  - Update rules_cc to commit b1c40e1de81913a3c40e5948f78719c28152486d

This release contains contributions from many people at Google, as well as William A Rowe Jr.

Dec 17, 2020
df2f77c
zip
tar.gz

3.7.1

Release 3.7.1 (2020-11-24)

Baseline: a991db7

Cherry picks:

   + 0d14ec8:
     Release 3.7.0 (2020-10-20)
   + d563446:
     Add `-XDcompilePolicy=simple` to default javacopts
   + 6336264:
     Update rules_cc reference to head of rules_cc as of 2020-11-11.
   + b3f9346:
     Bump rules_cc to support llvm 11.0.0 clang-cl compiler on Windows
   + e055b43:
     Remove accidentally re-added
     tools/jdk/java_toolchain_default.bzl.
   + 02838a1:
     Avoid the spawn cache if executing dynamically.

Important changes:

  - Update rules_cc to commit b1c40e1de81913a3c40e5948f78719c28152486d

This release contains contributions from many people at Google, as well as William A Rowe Jr.

Nov 24, 2020
df37047
zip
tar.gz

3.7.0

Release 3.7.0 (2020-10-20)

Baseline: a991db7

Incompatible changes:

- The syntax //foo/BUILD can no longer be used on the command line
to refer to the //foo:BUILD target. Use //foo:BUILD (preferred)
or foo/BUILD instead. This does not affect BUILD/bzl files, where
that syntax already didn't work.
- This removes `--objc_header_scanner_tool`. The flag was primarily
used internally, and to our knowledge, a compatible tool was
never released. Therefore this flag is believed to be unused.

New features:

- select() directly supports constraint_value (no need for an
intermediate config_setting).

Important changes:

- Non-android targets can again be built when
android_sdk_repository is present but invalid.
- Add a build variable for -install_name / -soname.
- Add a build variable for -install_name / -soname.
- Include "resources" attr in dependency attributes for java_*
coverage configuration.
- --trim_test_configuration should work for almost all cases when a
non-test target depends on a test.
- Javac now supports multiplex workers.
- Javac now supports multiplex workers.
- Blaze now allows symbolic links that point to their own ancestor
unless they are traversed recursively by e.g. a //... recursive
target pattern or a recursive glob.
- Blaze now allows symbolic links that point to their own ancestor
unless they are traversed recursively by e.g. a //... recursive
target pattern or a recursive glob.
- Blaze now allows symbolic links that point to their own ancestor
unless they are traversed recursively by e.g. a //... recursive
target pattern or a recursive glob.
- Generated Go protobufs no longer depend on //net/proto2/go:proto

This release contains contributions from many people at Google, as well as Benjamin Peterson, Cristian Hancila, Ed Schouten, Fredrik Medley, Greg Estren, jgehw, Jin, Kalle Johansson, Keith Smiley, Kseniia Vasilchuk, Michael Eisel, Michael Hackner, Michael Krasnyk, Mostyn Bramley-Moore, Ruixin Bao, Samuel Giddins, Simon Stewart, Torgil Svensson, Ulf Adams, Vasilios Pantazopoulos, Wenyu Zhang, Yannic Bonenberger, yoav-steinberg.

Oct 20, 2020
0d14ec8
zip
tar.gz

3.6.0

Release 3.6.0 (2020-10-06)

Baseline: aa0d97c

Cherry picks:

+ 32c88da:
Patch RuleContext for android_binary.deps to restore legacy
behavior.
+ db9fc88:
android_test also needs the legacy behavior in
RuleContext.getPrerequisites.
+ 144d514:
Update android_sdk_repository to create a valid, but useless,
repository
+ bb11f92:
Patch upb to fix build error with gcc 10
+ 9f06be4:
Patch upb to fix build error with gcc 10 (third_party)
+ b67b75e:
Fix issue where libtool_check_unique isn't found for sandbox
builds

Incompatible changes:

- `--experimental_ui_limit_console_output` is removed. Users of
`--experimental_ui_limit_console_output=1` for silencing terminal
output should use `--ui_event_filters=` instead.
- --proto:instantiation_stack must be enabled in addition to
--record_rule_instantiation_callstack to see call stack in proto
output from blaze query.

New features:

- cc_common.compile support for include_prefix/strip_include_prefix
- Multiplexed persistent workers: Use
--experimental_worker_max_multiplex_instances to configure the
number of WorkRequests that are sent concurrently to one worker
process. The --worker_max_instances flag will no longer be used
to determine max instances for multiplex workers, since the two
have different resource requirements. Multiplex workers will by
default have a max instances of 8.

Important changes:

- The prelude file (//tools/build_rules:prelude_bazel) is now
processed as a Starlark module, rather than being sourced into
the BUILD file textually. This may cause slight breakages
depending on the content of the prelude file. (Use of the prelude
file is discouraged as it will be removed in the long term.)
- Removed --experimental_ignore_deprecated_instrumentation_spec and
cleaned up the old deprecated behavior.
- Added CODEBASE.md, a description of the Bazel codebase.
- Removed the flag --experimental_transparent_compression.
- Removed the flag --experimental_action_args.
- Stop needlessly parsing WORKSPACE files from external
repositories.
- Dot ('.') is now allowed in workspace names. See
bazelbuild#11837.
- This change can cause memory and performance regressions for some
builds with C++ dependencies, due to extra actions being executed.
RELNOTES: None
- Building Android apps for legacy multi-dex (pre-L) now require a
main-dex list if the application does not fit into a single DEX
file.
- Puts the experimental_worker_multiplex flag to use.
- In Starlark, the Args object supports a new parameter file format
'flag_per_line', compatible with the Abseil flags library.
- The flag --incompatible_no_support_tools_in_action_inputs is
removed.
- Support for NDK 21 added
- Bazel will now skip printing action stdout/stderr contents if
they exceed --experimental_ui_max_stdouterr_memory_bytes.
- The Starlark interpreter now correctly emits an error
if the operand of the first loop in a list comprehension
refers to a variable bound by a later loop, such as y in
this example:
[e1 for x in f(y) in e2 for y in e3] # error: undefined y
^
This may cause latent dynamic errors to become static errors.
- Added support for a 'supports-graceful-termination' execution
requirement and tag, which causes Bazel to send a SIGTERM to any
tagged
actions before sending a delayed SIGKILL. This is to give
actions, and more
specifically tests, a chance to clean up after themselves.
- Non-android targets can again be built when
android_sdk_repository is present but invalid.

This release contains contributions from many people at Google, as well as Benjamin Peterson, Daniel Wagner-Hall, Dave MacLachlan, David Ostrovsky, Emil Kattainen, George Gensure, Greg Estren, Keith Smiley, mai12, Mai Hussien, Michael Eisel, Per Halvor Tryggeseth, Ruixin Bao, Samuel Giddins, Steeve Morin, Thi Doan, Tom de Goede, Ulf Adams, Zhongpeng Lin.

Oct 6, 2020
4be7dd2
zip
tar.gz

3.5.1

Release 3.5.1 (2020-10-01)

Baseline: 889bc0b

Cherry picks:

   + a7a0d48:
     Make no-op starlark transition not affect the output directory.
   + b37c51c:
     Add include_prefix and strip_include_prefix to cc_common.compile
   + f6ad35f:
     Delete --experimental_transparent_compression
   + 39bc97e:
     Remove --experimental_action_args
   + b970667:
     Stop needlessly parsing WORKSPACE files from external
     repositories.
   + e574d55:
     Allow hyphen char in workspace name
   + 9993785:
     Allow dot ('.') in workspace names.
   + b3ac8f6:
     Patch upb to fix build error with gcc 10
   + 26cbf77:
     Patch upb to fix build error with gcc 10 (third_party)
   + f1f9411:
     Fix incorrect rule class digest when creating rules through
     macros.
   + 6b591a7:
     Prepare for bazel to run with shrunken r8.jar
   + 7a11752:
     Don't run DexFileMergerTest as it is not supported for all
     r8.jar's

New features:

  - cc_common.compile support for include_prefix/strip_include_prefix

Important changes:

  - Removed the flag --experimental_transparent_compression.
  - Removed the flag --experimental_action_args.
  - Stop needlessly parsing WORKSPACE files from external
    repositories.
  - Dot ('.') is now allowed in workspace names. See
    bazelbuild#11837.

This release contains contributions from many people at Google, as well as David Ostrovsky.

Oct 1, 2020
7a76df6
zip
tar.gz

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