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Implement the cc_toolchain macro.
Things should be working at this point. This will be followed up with an example.
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PiperOrigin-RevId: 613436885
Change-Id: I1fc4a1e3a71c4f819998b69c73922821322d2991
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Allow cc_toolchain_info rule to be used as a parameter to pass into native.cc_toolchain(config = ...)
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PiperOrigin-RevId: 613000772
Change-Id: I8348e2cbb4aa7d0a523341dcaf1e2c2bc647f640
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Implement cc_toolchain_config rule and cc_legacy_file_group rule.
Note that this rule is in the impl/ directory because we require users to use the cc_toolchain_config rule via the cc_toolchain macro that we will define later, to ensure that parameters such as `compile_files` are passed correctly.
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PiperOrigin-RevId: 612998387
Change-Id: I986d11775e368c4386a930ab2ce8663956a57f9d
Implement ToolchainConfigInfo.
Add support to create the toolchain from feature, action config, and args targets, and validate it to ensure correctness.
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PiperOrigin-RevId: 612985448
Change-Id: I7d9086dd1dde07eb0c2484414c9c28c1b8bfb427
Based on the comments in unknown commit, I created this CL
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Remove macros wrapping rules that take in features.
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PiperOrigin-RevId: 612979047
Change-Id: I5690717b164432c9cecebf87ef9dda41f9fa846f
Implement builtin CC toolchain features.
This will allow you to override builtin features
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PiperOrigin-RevId: 610887686
Change-Id: I30e928c116386ec703dff24a97f925481c395b06
Implement cc_action_type_config.
Rename it from cc_action_config, to make it clear that we are not configuring an action, but rather configuring a type of action.
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PiperOrigin-RevId: 610518142
Change-Id: Ic10755952ee786d30a3a5564aa09a8dc16499f3a
Implement cc_args_list.
It's completely unneccesary to implement it this early, but collecting args lists is also required for cc_feature.
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PiperOrigin-RevId: 609833962
Change-Id: I369a929af4280c0a7ebbe2e13159b640c1968209
Pull more info into ArgsListInfo.
This allows us to make queries such as "get me all the flags / files required for this specific action". This will allow us to implement cc_action_config more easily and efficiently.
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PiperOrigin-RevId: 609828504
Change-Id: Ie3978674c5027f892d2e5e4c8d937a52c59fde5d
Add support for testing against more complex subject types.
We can now use subjects such as subjects.result(subjects.str) for something that may return a string, or fail.
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PiperOrigin-RevId: 608971309
Change-Id: I9ae61c988a597189b84fb6ccef75c96697c6e364
Implement cc_args.
Also change cc_flag_set / cc_flag_group to cc_args / cc_arg_group. This is to lean into the idea that this is roughly equivalent to ctx.actions.args()
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PiperOrigin-RevId: 608804069
Change-Id: I74ea883b14219f904aaafc4eab902b96a1fb3e3d
Add support for testing rules_cc's new toolchains with rules_testing.
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PiperOrigin-RevId: 608769646
Change-Id: I1a698355e5e977cc86eedc7cf6e8e0f888593cb8
Similar to the previous CL, this CL is to ensure that we agree on the relationship between each different type.
This will also allow for developing two things in parallel:
* The rules that generate these providers.
* Toolchain validation, and conversion to the cc_toolchain_config_lib providers.
PiperOrigin-RevId: 606391257
Change-Id: I9c2a9895d71ed987e85eb60f908d9833b838d9f8
As of Bazel 6.0.0, all Bazel-provided toolchains report consistent
compiler names that can be matched on with `select`. Having a central
place for `config_setting`s that can be used for this purpose makes it
so that rulesets don't have to define them themselves and moving the
compiler flag out of `@bazel_tools` becomes easier as it is no longer
referenced directly.
Also includes minor fixes to `//tests/...` so that it can be enabled in
CI.
Right now there should be no difference between `cc_host_toolchain_alias` and `cc_toolchain_alias` rules.
This is a potentially breaking change for Bazel, if something was depending on `current_cc_host_toolchain` try depending on `current_cc_toolchain` instead.
PiperOrigin-RevId: 528762965
Change-Id: Id2d211c61fa06a578a838c054682c3507aa48261
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