diff options
Diffstat (limited to 'rust/proc-macro2')
| -rw-r--r-- | rust/proc-macro2/lib.rs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/rust/proc-macro2/lib.rs b/rust/proc-macro2/lib.rs index 7b78d065d51c..5d408943fa0d 100644 --- a/rust/proc-macro2/lib.rs +++ b/rust/proc-macro2/lib.rs @@ -1,5 +1,9 @@ // SPDX-License-Identifier: Apache-2.0 OR MIT +// When fixdep scans this, it will find this string `CONFIG_RUSTC_VERSION_TEXT` +// and thus add a dependency on `include/config/RUSTC_VERSION_TEXT`, which is +// touched by Kconfig when the version string from the compiler changes. + //! [![github]](https://github.com/dtolnay/proc-macro2) [![crates-io]](https://crates.io/crates/proc-macro2) [![docs-rs]](crate) //! //! [github]: https://img.shields.io/badge/github-8da0cb?style=for-the-badge&labelColor=555555&logo=github |