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fix: dead link #137

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Jul 16, 2023
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4 changes: 2 additions & 2 deletions README.md
Original file line number Diff line number Diff line change
Expand Up @@ -168,11 +168,11 @@ espup install
>
> Make sure you source the generated export file, as shown above, in every terminal before building any application as it contains the required environment variables.

See the [Installation chapter of The Rust on ESP Book](https://esp-rs.github.io/book/installation/installation.html) for more details.
See the [Installation chapter of The Rust on ESP Book](https://esp-rs.github.io/book/installation/index.html) for more details.

### Alternative (for RISC-V Espressif SOCs **only**): install & use upstream nightly Rust and upstream stable Clang

While you **can** target the RISC-V Espressif SOCs (`esp32-cXX` and `esp32-hXX`) with the `espup` installer just fine, SOCs with this architecture are also [supported by the nightly Rust compiler](https://esp-rs.github.io/book/installation/installation.html#risc-v) and by recent, stock Clang compilers (as in Clang 11+):
While you **can** target the RISC-V Espressif SOCs (`esp32-cXX` and `esp32-hXX`) with the `espup` installer just fine, SOCs with this architecture are also [supported by the nightly Rust compiler](https://esp-rs.github.io/book/installation/index.html#risc-v) and by recent, stock Clang compilers (as in Clang 11+):

* Install a recent Clang. See [Clang Getting Started page](https://clang.llvm.org/get_started.html) as it contains useful guidelines on instalaltion. Recent Linux distros come with suitable Clang already.
* Install the `nightly` Rust toolchain with the `rust-src` component included:
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