Tags · scenee/bazel

0.28.0

Release 0.28.0 (2019-07-10)

Baseline: 2e374a9

Cherry picks:

+ 6d0b14b:
rule_test: apply "tags" to all rules in the macro

Incompatible changes:

- Add --incompatible_enable_profile_by_default to enable the JSON
profile by default.
- The --incompatible_windows_style_arg_escaping flag is flipped to
"true", and the "false" case unsupported. Bazel no longer accepts
this flag.

Important changes:

- Bazel now supports hiding compiler warnings for targets that
you're not explicitly building (see
https://docs.bazel.build/versions/master/user-manual.html#flag--au
to_output_filter).
- Flag `--incompatible_restrict_escape_sequences` is added. See
bazelbuild#8380
- The "info" command now supports the "starlark-semantics"
argument, which outputs a representation of the effective Starlark
semantics option values.
- The `outputs` parameter of the `rule()` function is deprecated
and attached to flag `--incompatible_no_rule_outputs_param`.
Migrate rules to use `OutputGroupInfo` or `attr.output` instead.
See bazelbuild#7977 for more info.
- When `--incompatible_strict_action_env` is enabled, the default
`PATH` now includes `/usr/local/bin`.
- Turn on --experimental_build_setting_api by default for starlark
build settings (see
https://docs.bazel.build/versions/master/skylark/config.html#user-
defined-build-settings for more info)
- `@bazel_tools//tools/jdk:toolchain_java10` and
`@bazel_tools//tools/jdk:toolchain_java11` are now available to
enable java 10, respectively java 11 language level support.
- The `command` parameter of the `actions.run_shell()` function
will be restricted to only accept strings (and not string
sequences). This check is attached to flag
`--incompatible_run_shell_command_string`. One may migrate by
using the `arguments` parameter of `actions.run()` instead. See
bazelbuild#5903 for more info.
- Incompatible change
`--incompatible_use_platforms_repo_for_constraints` has been
added. See bazelbuild#8622 for
details.
- Incompatible change
`--incompatible_use_platforms_repo_for_constraints` has been
added. See bazelbuild#8622 f...
- Bazel's C++ autoconfiguration now understands `BAZEL_LINKLIBS`
environment variable to specify system libraries that should be
appended to the link command line.
- paths under the execution root starting with "." or "_" will be
re-linked across builds
- execution_log_json_file now allows actions without outputs.
- Labels aapt as deprecated for aapt_version, and heavily endorses
aapt2.
- Update doc links still pointing to cc_binary.features to point to
common features
- Incompatible change
`--incompatible_use_platforms_repo_for_constraints` has been
added. See bazelbuild#8622 for
details.
RELNOTES:
- --incompatible_disable_nocopts flag has been added. See
bazelbuild#8706 for details.
- Fixed treatment of <dist:module /> tags in AndroidManifest.xml
- Fixed asset precedence for android_binary rules with aapt2.
- Bazel now officially supports running on CentOS 7.
- The runtime dynamic libraries are no longer in default output
group of cc_binary.
- set the FDOBuildType as CSFDO for binaries built with
--cs_fdo_absolute_path.
- Bazel can now be bootstrapped and built on arm64 platforms
without requiring any flags or patches.
- Fixed treatment of AndroidManifest.xml attributes which contained
XML escaping
- Retire experimental blaze flag
experimental_link_compile_output_separately. The same behavior is
available through the feature dynamic_link_test_srcs.
- --incompatible_load_java_rules_from_bzl was added to forbid
loading the native java rules directly. See more on tracking
issue bazelbuild#8746
- Turn on --experimental_build_setting_api by default for starlark
build settings (see
https://docs.bazel.build/versions/master/skylark/config.html#user-
defined-build-settings for more info)
- Attribute names are going to be restricted and must be
syntactically valid identifiers.
bazelbuild#6437
- rule_test: fix Bazel 0.27 regression ("tags" attribute was
ingored, bazelbuild#8723

This release contains contributions from many people at Google, as well as Ben Diuguid, Benjamin Peterson, Dave Lee, Loo Rong Jie, Mark Butcher, Marwan Tammam, Pedro Alvarez.

Jul 10, 2019
18cd904
zip
tar.gz

0.27.2

Release 0.27.2 (2019-07-10)

Baseline: 8c3b3fb

Cherry picks:

   + 123c68d:
     Warn in more cases of possible Python version mismatch in host
     config
   + 052167e:
     Add a non-strict autodetecting Python toolchain
   + 6ef6d87:
     Default java toolchain target
   + 50fa3ec:
     Fix problems with the non-strict Python toolchain
   + e2a626c:
     Automated rollback of commit
     bc6f7cb.
   + 6efc5b7:
     Treat existence of managed directories as a part of repository
     dirtiness.
   + 3a4be3c:
     Add /usr/local/bin to default PATH under strict action env
   + 5c1005c:
     Automated rollback of commit
     536a166.
   + c82eb48:
     Release 0.27.0 (2019-06-17)
   + d458963:
     Check for both :lcov_merger and $lcov_merger  attributes in
     TestActionBuilder.
   + 6d0b14b:
     rule_test: apply "tags" to all rules in the macro

Important changes:

  - When `--incompatible_strict_action_env` is enabled, the default
    `PATH` now includes `/usr/local/bin`.
  - Turn on --experimental_build_setting_api by default for starlark
    build settings (see
    https://docs.bazel.build/versions/master/skylark/config.html#user-
    defined-build-settings for more info)
  - rule_test: fix Bazel 0.27 regression ("tags" attribute was
    ingored, bazelbuild#8723

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

Jul 10, 2019
8676662
zip
tar.gz

0.27.1

Release 0.27.1 (2019-07-02)

Baseline: 8c3b3fb

Cherry picks:

   + 123c68d:
     Warn in more cases of possible Python version mismatch in host
     config
   + 052167e:
     Add a non-strict autodetecting Python toolchain
   + 6ef6d87:
     Default java toolchain target
   + 50fa3ec:
     Fix problems with the non-strict Python toolchain
   + e2a626c:
     Automated rollback of commit
     bc6f7cb.
   + 6efc5b7:
     Treat existence of managed directories as a part of repository
     dirtiness.
   + 3a4be3c:
     Add /usr/local/bin to default PATH under strict action env
   + 5c1005c:
     Automated rollback of commit
     536a166.
   + c82eb48:
     Release 0.27.0 (2019-06-17)
   + d458963:
     Check for both :lcov_merger and $lcov_merger  attributes in
     TestActionBuilder.

Important changes:

  - Add new options --cs_fdo_absolute_path= to support the absolute
    path
    profile for LLVM's context-sensitive FDO.
  - When `--incompatible_strict_action_env` is enabled, the default
    `PATH` now includes `/usr/local/bin`.
  - Turn on --experimental_build_setting_api by default for starlark
    build settings (see
    https://docs.bazel.build/versions/master/skylark/config.html#user-
    defined-build-settings for more info)

This release contains contributions from many people at Google, as well as Ricky Pai.

Jul 2, 2019
72e6d85
zip
tar.gz

0.27.0

Release 0.27.0 (2019-06-17)

Baseline: 5935259

Cherry picks:

+ fe81b49:
Support of using the absolute path profile for LLVM's Context
Sensitive FDO
+ ce5e718:
Demote OptionProcessor from globals
+ 3ed9d36:
Properly wire up BES half-close. The lack thereof was a simple
oversight.
+ 4ca768e:
standardize graph output indentation with 2 spaces
+ aff189a:
Make sure default Linux artifacts have an associated action,
even when artifact names are altered.
+ 8c3b3fb:
Failures early in package loading will now fail all --keep_going
builds.
+ 123c68d:
Warn in more cases of possible Python version mismatch in host
config
+ 052167e:
Add a non-strict autodetecting Python toolchain
+ 6ef6d87:
Default java toolchain target
+ 50fa3ec:
Fix problems with the non-strict Python toolchain
+ e2a626c:
Automated rollback of commit
bc6f7cb.
+ 6efc5b7:
Treat existence of managed directories as a part of repository
dirtiness.
+ 3a4be3c:
Add /usr/local/bin to default PATH under strict action env
+ 5c1005c:
Automated rollback of commit
536a166.

Incompatible changes:

- --incompatible_disable_objc_provider_resources no longer has
effect. Use of deprecated resource fields on the Objc provider is
now disallowed regardless of this flag.
- deleted deprecated --experimental-remote-retry* flags, please use
--remote_retries instead
- flipped --incompatible_list_based_execution_strategy_selection
flag to be true by default. See
bazelbuild#7480 for details.
- Octal integer literals in Starlark are required to start with
"Oo".
- The "native" module is no longer available in BUILD files, all
its members can be accessed directly as global symbols. This can
be temporarily reverted by providing
--incompatible_disallow_native_in_build_file=false as a flag to
Blaze.
- The "native" module is no longer available in BUILD files, all
its members can be accessed directly as global symbols. This can
be temporarily reverted by providing
--incompatible_disallow_native_in_build_file=false as a flag to
Blaze.
- Turn off binary style profile format.
- The "native" module is no longer available in BUILD files, all
its members can be accessed directly as global symbols. This can
be temporarily reverted by providing
--incompatible_disallow_native_in_build_f...
- cleanup that affects user provided apple frameworks is
now enabled by default. See
bazelbuild#7944 for more info.
- Python rules now determine the Python runtime using toolchains
rather than `--python_top` and `--python_path`, which are
deprecated. See
[bazelbuild#7899](bazelbuild#7899) for
information on declaring Python toolchains and migrating your
code. As a side-benefit, this addresses
[bazelbuild#4815](bazelbuild#4815)
(incorrect interpreter version used) on non-Windows platforms.
Note however that some builds break due to getting the version
they asked for -- consider setting `python_version = "PY2"` on
Python 2 targets and `--host_force_python=PY2` if any Python 2
targets are used in the host configuration. You can temporarily
opt out of this change with
`--incompatible_use_python_toolchains=false`.
- Depsets can't be iterated over unless they're converted to lists
using the .to_list() method. Use
--incompatible_depset_is_not_iterable=false to
temporarily restore the previous behaviour.

New features:

- Bash, runfiles: the copy-pasted init code of the Bash runfiles
library is now shorter, see `tools/bash/runfiles/runfiles.bash`.
The rlocation() implementation is the same.
- Bash, runfiles: the copy-pasted init code of the Bash runfiles
library is now shorter, see `tools/bash/runfiles/runfiles.bash`.
The rlocation() implementation is the same.
- Bash, runfiles: the copy-pasted init code of the Bash runfiles
library is now shorter, see `tools/bash/runfiles/runfiles.bash`.
To use the new init code, you need Bazel 0.27 or newer. The old
(longer) init code still works.

Important changes:

- The `outputs` parameter of the `rule()` function is deprecated
and attached to flag `--incompatible_no_rule_outputs_param`.
Migrate rules to use `OutputGroupInfo` or `attr.output` instead.
See bazelbuild#7977 for more info.
- The --incompatible_disable_objc_library_resources flag is being
removed. Please remove it from your configs as it otherwise will
fail the build.
- Add a generic additional_linker_inputs attribute on cc_binary
rules.
- Windows, C++ autoconfigure: BAZEL_VC and BAZEL_VS may now have
quotes, so if you set these envvars' values in cmd.exe via
TAB-completion then you no longer need to remove the surrounding
quotes.
- pkg_deb has new attributes: `config` and `templates` that can be
used for integration with debconf
- Allow cc_import() of a DLL with no interface library on Windows,
used to document runtime dependencies.
- All host-configured Python tools that are built for the wrong
Python version will now emit a warning message when they exit
with non-zero status. See bazelbuild#7899.
- deprecated --remote_local_fallback_strategy. Use
`--strategy=remote,local` instead. See
bazelbuild#7480.
- Introduce --incompatible_disable_native_android_rules flag
- The Android desugaring actions now support a persistent worker
mode for faster local build performance. Enable it with
`--strategy=Desugar=worker`.
- --incompatible_static_name_resolution_in_build_files is now
enabled by default
- --incompatible_disable_deprecated_attr_params is now enabled by
default (bazelbuild#5818)
- Repository containing autoconfigured C++ toolchain
`@local_config_cc` has been split in 2 - see
`local_config_cc_toolchains`.
- --incompatible_string_join_requires_strings is now enabled by
default
- Flag --incompatible_new_actions_api is enabled by dewfault (bazelbuild#5825)
- New flag `--incompatible_disallow_empty_glob`. See
bazelbuild#8195
- --incompatible_no_kwargs_in_build_files is enabled by default
- Incompatible flag
`--incompatible_require_ctx_in_configure_features` has been
flipped. See bazelbuild#7793 for
more information.
- `BAZEL_USE_XCODE_TOOLCHAIN=1` tells Bazel not to look for Xcode to
decide whether to enable toolchains for Apple rules, but to
assume Xcode is
available. Can be also used when building on Darwin and no C++ or
ObjC is being
built, so there is no need to detect Xcode.
- Android desugaring actions now use persistent workers by default.
This has been measured to provide up to 20% reduction in build
times. To disable it, use the `--strategy=Desugar=sandboxed`
flag. See bazelbuild#8342 and
bazelbuild#8427 for more details
on local build speed optimization for Android apps.
- Fixed an issue with Android builds where `--fat_apk_cpu` doesn't
pack all selected shared libraries from `aar_import` targets into
the APK. See
[bazelbuild#8283](bazelbuild#8283).
- Turn on --experimental_starlark_config_transitions by default for
starlark transitions (see
https://docs.bazel.build/versions/master/skylark/config.html#user-
defined-transitions for more info)
- Turn on --experimental_build_setting_api by default for starlark
build settings (see
https://docs.bazel.build/versions/master/skylark/config.html#user-
defined-build-settings for more info)
- Incompatible flag
`--incompatible_dont_enable_host_nonhost_crosstool_features` has
been flipped. See bazelbuild#7407
for more information.
- Added support for Android NDK 19 and 20.
- Flip --incompatible_no_support_tools_in_action_inputs
- --remote_executor, --remote_cache or --bes_backend=someurl.com
would be treated as grpcs://someurl.com, if the
--incompatible_tls_enabled_removed flag enabled. See
bazelbuild#8061 for details.
- Add new options --cs_fdo_absolute_path= to support the absolute
path
profile for LLVM's context-sensitive FDO.
- When `--incompatible_strict_action_env` is enabled, the default
`PATH` now includes `/usr/local/bin`.
- Turn on --experimental_build_setting_api by default for starlark
build settings (see
https://docs.bazel.build/versions/master/skylark/config.html#user-
defined-build-settings for more info)

This release contains contributions from many people at Google, as well as Alex Thompson, Andy Scott, Benjamin Peterson, David McNett, Drew Gassaway, Ira Shikhman, James deBoer, Jay Vercellone, Jingwen Chen, Josh Rosen, Keith Smiley, Laurent Le Brun, Lee Mracek, Marwan Tammam, Matt Passell, Michael Hackner, Michal Majcherski, Patrick Niklaus, Peter Mounce, Ricky Pai, Steeve Morin, szakmary, Takuto Ikuta, Vladimir Chebotarev, Yen-Chi Chen.

Jun 17, 2019
c82eb48
zip
tar.gz

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Tags: scenee/bazel