feat: allow adding extra attributes to generated toolchains#657
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aherrmann
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May 20, 2026
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Thank you, that looks great!
Thanks for adding the test coverage!
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This PR add support for per
zig.toolchain(...)extra exec constraints, target constraints,and target settings as well root-level additive equivalent tag_class to the zig extension.
This allows users to customize the generated toolchains and will allow the broader story of allowing local only zig actions.
Added tests follow the same logic as the ones before.