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Add check-cfg blog post in the documentation

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Urgau 2024-05-06 21:33:56 +02:00
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src/doc/src/reference/build-scripts.md
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@ -258,6 +258,8 @@ identifier, the value should be a string.
### `cargo::rustc-check-cfg=CHECK_CFG` {#rustc-check-cfg} ### `cargo::rustc-check-cfg=CHECK_CFG` {#rustc-check-cfg}
*See the announcement [blog post][check-cfg-blog-post] for more a global view of the feature.*
Add to the list of expected config names and values that is used when checking Add to the list of expected config names and values that is used when checking
the _reachable_ cfg expressions. the _reachable_ cfg expressions.
@ -290,6 +292,7 @@ if foo_bar_condition {
} }
``` ```
[check-cfg-blog-post]: https://blog.rust-lang.org/2024/05/06/check-cfg.html
[option-check-cfg]: ../../rustc/command-line-arguments.md#option-check-cfg [option-check-cfg]: ../../rustc/command-line-arguments.md#option-check-cfg
### `cargo::rustc-env=VAR=VALUE` {#rustc-env} ### `cargo::rustc-env=VAR=VALUE` {#rustc-env}