tools: remove llvm-patch (#15)
* tools: remove llvm-patch * docs: update reference to 1.53 compiler binaries from esp-rs/rust repo
This commit is contained in:
Juraj Michálek
GitHub
parent
bc610399e6
commit
0cf3bf1554
35
Dockerfile
35
Dockerfile
|
|
@ -5,32 +5,25 @@ ENV LC_ALL=C.UTF-8
|
|||
ENV LANG=C.UTF-8
|
||||
ENV RUSTUP_HOME=/opt/rust
|
||||
ENV CARGO_HOME=/opt/cargo
|
||||
ENV PATH=/opt/cargo/bin:/opt/rust/bin:/opt/xtensa-esp32-elf-clang/bin:/opt/llvm-patch/bin:$PATH
|
||||
ENV PATH=/opt/cargo/bin:/opt/rust/bin:/opt/xtensa-esp32-elf-clang/bin:$PATH
|
||||
RUN curl https://sh.rustup.rs -sSf | bash -s -- --profile minimal --default-toolchain nightly -y
|
||||
WORKDIR /opt
|
||||
|
||||
RUN wget -q https://dl.espressif.com/dl/idf-rust/dist/x86_64-unknown-linux-gnu/bionic/rust-1.50.0-dev-x86_64-unknown-linux-gnu-bionic.tar.xz \
|
||||
&& tar xvf rust-1.50.0-dev-x86_64-unknown-linux-gnu-bionic.tar.xz \
|
||||
&& cd rust-1.50.0-dev-x86_64-unknown-linux-gnu \
|
||||
&& ./install.sh --destdir=/opt/xtensa --prefix="" --without=rust-docs \
|
||||
&& cd /opt \
|
||||
&& rm -rf rust-1.50.0-dev-x86_64-unknown-linux-gnu*
|
||||
RUN wget -q https://dl.espressif.com/dl/idf-rust/dist/x86_64-unknown-linux-gnu/rust-1.53.0-dev-x86_64-unknown-linux-gnu.tar.xz \
|
||||
&& tar xvf rust-1.53.0-dev-x86_64-unknown-linux-gnu.tar.xz \
|
||||
&& ./rust-1.53.0-dev-x86_64-unknown-linux-gnu/install.sh --destdir=/opt/esp --prefix="" --without=rust-docs \
|
||||
&& rm -rf rust-1.53.0-dev-x86_64-unknown-linux-gnu*
|
||||
|
||||
RUN wget -q https://dl.espressif.com/dl/idf-rust/dist/x86_64-unknown-linux-gnu/rust-src-1.50.0-dev.tar.xz \
|
||||
&& tar xvf rust-src-1.50.0-dev.tar.xz \
|
||||
&& cd rust-src-1.50.0-dev \
|
||||
&& ./install.sh --destdir=/opt/xtensa --prefix="" --without=rust-docs \
|
||||
&& cd /opt \
|
||||
&& rm -rf rust-src-1.50.0-dev* \
|
||||
&& rustup toolchain link xtensa /opt/xtensa \
|
||||
&& rustup default xtensa
|
||||
RUN wget -q https://dl.espressif.com/dl/idf-rust/dist/noarch/rust-src-1.53.0-dev.tar.xz \
|
||||
&& tar xvf rust-src-1.53.0-dev.tar.xz \
|
||||
&& ./rust-src-1.53.0-dev/install.sh --destdir=/opt/esp --prefix="" --without=rust-docs \
|
||||
&& rm -rf rust-src-1.53.0-dev* \
|
||||
&& rustup toolchain link esp /opt/esp \
|
||||
&& rustup default esp
|
||||
|
||||
RUN wget -q https://dl.espressif.com/dl/idf-rust/dist/x86_64-unknown-linux-gnu/xtensa-esp32-elf-llvm11_0_0-llvmorg-11-init-21247-g65ed48e-linux-amd64.tar.xz \
|
||||
&& tar xf xtensa-esp32-elf-llvm11_0_0-llvmorg-11-init-21247-g65ed48e-linux-amd64.tar.xz \
|
||||
&& rm xtensa-esp32-elf-llvm11_0_0-llvmorg-11-init-21247-g65ed48e-linux-amd64.tar.xz \
|
||||
&& wget -q https://dl.espressif.com/dl/idf-rust/dist/x86_64-unknown-linux-gnu/bionic/llvm-patch-0.1.x86_64-unknown-linux-gnu-bionic.tar.gz \
|
||||
&& tar xzf llvm-patch-0.1.x86_64-unknown-linux-gnu-bionic.tar.gz \
|
||||
&& rm llvm-patch-0.1.x86_64-unknown-linux-gnu-bionic.tar.gz
|
||||
RUN wget -q https://dl.espressif.com/dl/idf-rust/dist/x86_64-unknown-linux-gnu/xtensa-esp32-elf-llvm11_0_0-llvmorg-11-init-21249-g36dbc8b-linux-amd64.tar.xz \
|
||||
&& tar xf xtensa-esp32-elf-llvm11_0_0-llvmorg-11-init-21249-g36dbc8b-linux-amd64.tar.xz \
|
||||
&& rm xtensa-esp32-elf-llvm11_0_0-llvmorg-11-init-21249-g36dbc8b-linux-amd64.tar.xz
|
||||
|
||||
RUN git clone https://github.com/espressif/rust-esp32-example.git
|
||||
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
|
||||
An example project demonstrating integration with Rust for the ESP32-S2 and ESP32-C3 microcontrollers.
|
||||
|
||||
This example starts a FreeRTOS task to call a function in Rust and display the results in C.
|
||||
This example starts a FreeRTOS task to call a function in Rust and display the results in C.
|
||||
|
||||
## Setup
|
||||
|
||||
|
|
@ -12,6 +12,13 @@ First, install the ESP-IDF SDK as shown in the [Get Started](https://docs.espres
|
|||
|
||||
To support the Xtensa instruction set, build and install custom LLVM and Rust toolchains as shown in the [Rust On Xtensa](docs/rust-on-xtensa.md) guide.
|
||||
|
||||
Alternatively you might build the project in the container where image already contains pre-installed Rust and ESP-IDF:
|
||||
|
||||
```
|
||||
docker run -it georgikrocks/esp-idf-rust /bin/bash
|
||||
idf.py build
|
||||
```
|
||||
|
||||
### ESP32-C3
|
||||
|
||||
Install the RISCV target for Rust:
|
||||
|
|
|
|||
|
|
@ -12,7 +12,7 @@ if(CONFIG_IDF_TARGET_ARCH_RISCV)
|
|||
set(CARGO_TARGET "riscv32i-unknown-none-elf")
|
||||
set(CARGO_FEATURES_ARG "")
|
||||
elseif(CONFIG_IDF_TARGET_ARCH_XTENSA)
|
||||
set(CARGO_TARGET "xtensa-esp32-none-elf")
|
||||
set(CARGO_TARGET "xtensa-esp32-espidf")
|
||||
set(CARGO_FEATURES_ARG "--features=std")
|
||||
endif()
|
||||
|
||||
|
|
|
|||
|
|
@ -37,7 +37,7 @@ fn run_bindgen(target: &str, out_dir: &Path) {
|
|||
builder = builder.use_core();
|
||||
builder = builder.ctypes_prefix("crate::ffi");
|
||||
}
|
||||
"xtensa-esp32-none-elf" => {
|
||||
"xtensa-esp32-espidf" => {
|
||||
// Make sure that LLVM_CONFIG_PATH has been set to point to the
|
||||
// Xtensa build of llvm-config.
|
||||
builder = builder.clang_arg("--target=xtensa-esp32-elf");
|
||||
|
|
|
|||
|
|
@ -11,21 +11,17 @@ Tested OS: macOS Big Sur M1
|
|||
```
|
||||
rustup toolchain install nightly
|
||||
|
||||
mkdir -p ~/.rustup/toolchains/xtensa
|
||||
mkdir -p ~/.rustup/toolchains/esp
|
||||
|
||||
wget --continue https://dl.espressif.com/dl/idf-rust/dist/aarch64-apple-darwin/rust-1.50.0-dev-aarch64-apple-darwin.tar.xz
|
||||
tar xvf rust-1.50.0-dev-aarch64-apple-darwin.tar.xz
|
||||
pushd rust-1.50.0-dev-aarch64-apple-darwin
|
||||
./install.sh --destdir=~/.rustup/toolchains/xtensa --prefix="" --without=rust-docs
|
||||
popd
|
||||
wget --continue https://dl.espressif.com/dl/idf-rust/dist/aarch64-apple-darwin/rust-1.53.0-dev-aarch64-apple-darwin.tar.xz
|
||||
tar xvf rust-1.53.0-dev-aarch64-apple-darwin.tar.xz
|
||||
./rust-1.53.0-dev-aarch64-apple-darwin/install.sh --destdir=~/.rustup/toolchains/xtensa --prefix="" --without=rust-docs
|
||||
|
||||
wget --continue https://dl.espressif.com/dl/idf-rust/dist/aarch64-apple-darwin/rust-src-1.50.0-dev.tar.xz
|
||||
tar xvf rust-src-1.50.0-dev.tar.xz
|
||||
pushd rust-src-1.50.0-dev
|
||||
./install.sh --destdir=~/.rustup/toolchains/xtensa --prefix=""
|
||||
popd
|
||||
wget --continue https://dl.espressif.com/dl/idf-rust/dist/noarch/rust-src-1.53.0-dev.tar.xz
|
||||
tar xvf rust-src-1.53.0-dev.tar.xz
|
||||
./rust-src-1.53.0-dev/install.sh --destdir=~/.rustup/toolchains/esp --prefix=""
|
||||
|
||||
rustup default xtensa
|
||||
rustup default esp
|
||||
|
||||
wget --continue https://dl.espressif.com/dl/idf-rust/dist/aarch64-apple-darwin/xtensa-esp32-elf-llvm11_0_0-aarch64-apple-darwin.tar.xz
|
||||
tar xf xtensa-esp32-elf-llvm11_0_0-aarch64-apple-darwin.tar.xz
|
||||
|
|
|
|||
|
|
@ -11,21 +11,17 @@ Tested OS: macOS Big Sur x64
|
|||
```
|
||||
rustup toolchain install nightly
|
||||
|
||||
mkdir -p ~/.rustup/toolchains/xtensa
|
||||
mkdir -p ~/.rustup/toolchains/esp
|
||||
|
||||
wget https://dl.espressif.com/dl/idf-rust/dist/x86_64-apple-darwin/rust-1.50.0-dev-x86_64-apple-darwin.tar.xz
|
||||
tar xvf rust-1.50.0-dev-x86_64-apple-darwin.tar.xz
|
||||
pushd rust-1.50.0-dev-x86_64-apple-darwin
|
||||
./install.sh --destdir=~/.rustup/toolchains/xtensa --prefix="" --without=rust-docs
|
||||
popd
|
||||
wget https://dl.espressif.com/dl/idf-rust/dist/x86_64-apple-darwin/rust-1.53.0-dev-x86_64-apple-darwin.tar.xz
|
||||
tar xvf rust-1.53.0-dev-x86_64-apple-darwin.tar.xz
|
||||
./rust-1.53.0-dev-x86_64-apple-darwin/install.sh --destdir=~/.rustup/toolchains/esp --prefix="" --without=rust-docs
|
||||
|
||||
wget https://dl.espressif.com/dl/idf-rust/dist/x86_64-apple-darwin/rust-src-1.50.0-dev.tar.xz
|
||||
tar xvf rust-src-1.50.0-dev.tar.xz
|
||||
pushd rust-src-1.50.0-dev
|
||||
./install.sh --destdir=~/.rustup/toolchains/xtensa --prefix="" --without=rust-docs
|
||||
popd
|
||||
wget https://dl.espressif.com/dl/idf-rust/dist/noarch/rust-src-1.53.0-dev.tar.xz
|
||||
tar xvf rust-src-1.53.0-dev.tar.xz
|
||||
./rust-src-1.53.0-dev/install.sh --destdir=~/.rustup/toolchains/esp --prefix="" --without=rust-docs
|
||||
|
||||
rustup default xtensa
|
||||
rustup default esp
|
||||
|
||||
wget https://dl.espressif.com/dl/idf-rust/dist/x86_64-apple-darwin/xtensa-esp32-elf-llvm11_0_0-x86_64-apple-darwin.tar.xz
|
||||
tar xf xtensa-esp32-elf-llvm11_0_0-x86_64-apple-darwin.tar.xz
|
||||
|
|
|
|||
|
|
@ -15,37 +15,32 @@ choco install 7zip
|
|||
|
||||
rustup toolchain install nightly
|
||||
|
||||
mkdir -p ~/.rustup/toolchains/xtensa
|
||||
mkdir -p ~\.rustup\toolchains\esp
|
||||
|
||||
Invoke-WebRequest https://dl.espressif.com/dl/idf-rust/dist/x86_64-pc-windows-msvc/rust-1.50.0-dev-x86_64-pc-windows-msvc.tar.xz -OutFile rust-1.50.0-dev-x86_64-pc-windows-msvc.tar.xz
|
||||
7z e .\rust-1.50.0-dev-x86_64-pc-windows-msvc.tar.xz
|
||||
7z x .\rust-1.50.0-dev-x86_64-pc-windows-msvc.tar
|
||||
pushd rust-1.50.0-dev-x86_64-pc-windows-msvc
|
||||
cp -Recurse .\rustc\bin ~\.rustup\toolchains\xtensa\
|
||||
cp -Recurse .\rustc\lib ~\.rustup\toolchains\xtensa\
|
||||
cp -Recurse .\rustc\share ~\.rustup\toolchains\xtensa\
|
||||
cp -Recurse .\rust-std-x86_64-pc-windows-msvc\lib\* ~\.rustup\toolchains\xtensa\lib\
|
||||
Invoke-WebRequest https://dl.espressif.com/dl/idf-rust/dist/x86_64-pc-windows-msvc/rust-1.53.0-dev-x86_64-pc-windows-msvc.tar.xz -OutFile rust-1.53.0-dev-x86_64-pc-windows-msvc.tar.xz
|
||||
7z e .\rust-1.53.0-dev-x86_64-pc-windows-msvc.tar.xz
|
||||
7z x .\rust-1.53.0-dev-x86_64-pc-windows-msvc.tar
|
||||
pushd rust-1.53.0-dev-x86_64-pc-windows-msvc
|
||||
cp -Recurse .\rustc\bin ~\.rustup\toolchains\esp\
|
||||
cp -Recurse .\rustc\lib ~\.rustup\toolchains\esp\
|
||||
cp -Recurse .\rustc\share ~\.rustup\toolchains\esp\
|
||||
cp -ErrorAction SilentlyContinue -Recurse .\rust-std-x86_64-pc-windows-msvc\lib\* ~\.rustup\toolchains\esp\lib\
|
||||
popd
|
||||
|
||||
Invoke-WebRequest https://dl.espressif.com/dl/idf-rust/dist/x86_64-pc-windows-msvc/rust-src-1.50.0-dev.tar.xz -OutFile rust-src-1.50.0-dev.tar.xz
|
||||
7z e .\rust-src-1.50.0-dev.tar.xz
|
||||
7z x .\rust-src-1.50.0-dev.tar
|
||||
pushd rust-src-1.50.0-dev
|
||||
cp -Recurse .\rust-src\lib\* ~\.rustup\toolchains\xtensa\lib\
|
||||
Invoke-WebRequest https://dl.espressif.com/dl/idf-rust/dist/noarch/rust-src-1.53.0-dev.tar.xz -OutFile rust-src-1.53.0-dev.tar.xz
|
||||
7z e .\rust-src-1.53.0-dev.tar.xz
|
||||
7z x .\rust-src-1.53.0-dev.tar
|
||||
pushd rust-src-1.53.0-dev
|
||||
cp -ErrorAction SilentlyContinue -Recurse .\rust-src\lib\* ~\.rustup\toolchains\esp\lib\
|
||||
popd
|
||||
|
||||
rustup default xtensa
|
||||
rustup default esp
|
||||
|
||||
Invoke-WebRequest https://dl.espressif.com/dl/idf-rust/dist/x86_64-pc-windows-msvc/xtensa-esp32-elf-llvm11_0_0-llvmorg-11-init-21247-g65ed48e-win64.zip -OutFile xtensa-esp32-elf-llvm11_0_0-llvmorg-11-init-21247-g65ed48e-win64.zip
|
||||
7z x xtensa-esp32-elf-llvm11_0_0-llvmorg-11-init-21247-g65ed48e-win64.zip
|
||||
Invoke-WebRequest https://dl.espressif.com/dl/idf-rust/dist/x86_64-pc-windows-msvc/xtensa-esp32-elf-llvm11_0_0-llvmorg-11-init-21249-g36dbc8b-win64.zip -OutFile xtensa-esp32-elf-llvm11_0_0-llvmorg-11-init-21249-g36dbc8b-win64.zip
|
||||
7z x xtensa-esp32-elf-llvm11_0_0-llvmorg-11-init-21249-g36dbc8b-win64.zip
|
||||
$ClangPath=Join-Path -Path (Get-Location) -ChildPath xtensa-esp32-elf-clang\bin
|
||||
$env:PATH="${ClangPath};$env:PATH"
|
||||
|
||||
Invoke-WebRequest https://dl.espressif.com/dl/idf-rust/dist/x86_64-pc-windows-msvc/llvm-patch-0.1.x86_64-pc-windows-msvc.tar.gz -OutFile llvm-patch-0.1.x86_64-pc-windows-msvc.tar.gz
|
||||
tar xzf llvm-patch-0.1.x86_64-pc-windows-msvc.tar.gz
|
||||
$ClangPatchPath=Join-Path -Path (Get-Location) -ChildPath llvm-patch\bin
|
||||
$env:PATH="${ClangPatchPath};$env:PATH"
|
||||
|
||||
Invoke-WebRequest https://github.com/espressif/rust-esp32-example/archive/refs/heads/main.zip -OutFile rust-esp32-example.zip
|
||||
7z x rust-esp32-example.zip
|
||||
cd rust-esp32-example-main
|
||||
|
|
|
|||
|
|
@ -1,44 +0,0 @@
|
|||
# Rust on Xtensa Installation for Linux x64
|
||||
|
||||
Tested OS: Ubuntu 18 x64
|
||||
|
||||
## Prerequisites
|
||||
|
||||
- rustup - installed with nightly toolchain - https://rustup.rs/
|
||||
|
||||
## Commands
|
||||
|
||||
```
|
||||
sudo apt install gcc wget xz-utils
|
||||
|
||||
rustup toolchain install nightly
|
||||
|
||||
mkdir -p ~/.rustup/toolchains/xtensa
|
||||
|
||||
wget https://dl.espressif.com/dl/idf-rust/dist/x86_64-unknown-linux-gnu/bionic/rust-1.50.0-dev-x86_64-unknown-linux-gnu-bionic.tar.xz
|
||||
tar xvf rust-1.50.0-dev-x86_64-unknown-linux-gnu-bionic.tar.xz
|
||||
pushd rust-1.50.0-dev-x86_64-unknown-linux-gnu
|
||||
./install.sh --destdir=~/.rustup/toolchains/xtensa --prefix="" --without=rust-docs
|
||||
popd
|
||||
|
||||
wget https://dl.espressif.com/dl/idf-rust/dist/x86_64-unknown-linux-gnu/rust-src-1.50.0-dev.tar.xz
|
||||
tar xvf rust-src-1.50.0-dev.tar.xz
|
||||
pushd rust-src-1.50.0-dev
|
||||
./install.sh --destdir=~/.rustup/toolchains/xtensa --prefix="" --without=rust-docs
|
||||
popd
|
||||
|
||||
rustup default xtensa
|
||||
|
||||
wget https://dl.espressif.com/dl/idf-rust/dist/x86_64-unknown-linux-gnu/xtensa-esp32-elf-llvm11_0_0-llvmorg-11-init-21247-g65ed48e-linux-amd64.tar.xz
|
||||
tar xf xtensa-esp32-elf-llvm11_0_0-llvmorg-11-init-21247-g65ed48e-linux-amd64.tar.xz
|
||||
export PATH="`pwd`/xtensa-esp32-elf-clang/bin/:$PATH"
|
||||
|
||||
wget https://dl.espressif.com/dl/idf-rust/dist/x86_64-unknown-linux-gnu/llvm-patch-0.1.x86_64-unknown-linux-gnu.tar.gz
|
||||
tar xzf llvm-patch-0.1.x86_64-unknown-linux-gnu.tar.gz
|
||||
export PATH="`pwd`/llvm-patch/bin/:$PATH"
|
||||
|
||||
wget --continue https://github.com/espressif/rust-esp32-example/archive/refs/heads/main.zip
|
||||
unzip main.zip
|
||||
cd rust-esp32-example-main
|
||||
idf.py build
|
||||
```
|
||||
|
|
@ -1,8 +1,6 @@
|
|||
# Rust on Xtensa Installation for Linux x64
|
||||
|
||||
Tested OS: Ubuntu 20 x64, Mint 20 x64
|
||||
|
||||
Ubuntu 18: Please follow instructions for [Linux Ubuntu 18 x64](rust-on-xtensa-installation-x86_64-unknown-linux-gnu-bionic.md) to avoid problem with `GLIBC_2.29' not found.
|
||||
Tested OS: Ubuntu 18 x64, Ubuntu 20 x64, Mint 20 x64, OpenSUSE Thumbleweed
|
||||
|
||||
## Prerequisites
|
||||
|
||||
|
|
@ -15,30 +13,22 @@ sudo apt install gcc wget xz-utils
|
|||
|
||||
rustup toolchain install nightly
|
||||
|
||||
mkdir -p ~/.rustup/toolchains/xtensa
|
||||
mkdir -p ~/.rustup/toolchains/esp
|
||||
|
||||
wget https://dl.espressif.com/dl/idf-rust/dist/x86_64-unknown-linux-gnu/rust-1.50.0-dev-x86_64-unknown-linux-gnu.tar.xz
|
||||
tar xvf rust-1.50.0-dev-x86_64-unknown-linux-gnu.tar.xz
|
||||
pushd rust-1.50.0-dev-x86_64-unknown-linux-gnu
|
||||
./install.sh --destdir=~/.rustup/toolchains/xtensa --prefix="" --without=rust-docs
|
||||
popd
|
||||
wget https://dl.espressif.com/dl/idf-rust/dist/x86_64-unknown-linux-gnu/rust-1.53.0-dev-x86_64-unknown-linux-gnu.tar.xz
|
||||
tar xvf rust-1.53.0-dev-x86_64-unknown-linux-gnu.tar.xz
|
||||
./rust-1.53.0-dev-x86_64-unknown-linux-gnu/install.sh --destdir=~/.rustup/toolchains/esp --prefix="" --without=rust-docs
|
||||
|
||||
wget https://dl.espressif.com/dl/idf-rust/dist/x86_64-unknown-linux-gnu/rust-src-1.50.0-dev.tar.xz
|
||||
tar xvf rust-src-1.50.0-dev.tar.xz
|
||||
pushd rust-src-1.50.0-dev
|
||||
./install.sh --destdir=~/.rustup/toolchains/xtensa --prefix="" --without=rust-docs
|
||||
popd
|
||||
wget https://dl.espressif.com/dl/idf-rust/dist/noarch/rust-src-1.53.0-dev.tar.xz
|
||||
tar xvf rust-src-1.53.0-dev.tar.xz
|
||||
./rust-src-1.53.0-dev/install.sh --destdir=~/.rustup/toolchains/esp --prefix="" --without=rust-docs
|
||||
|
||||
rustup default xtensa
|
||||
rustup default esp
|
||||
|
||||
wget https://dl.espressif.com/dl/idf-rust/dist/x86_64-unknown-linux-gnu/xtensa-esp32-elf-llvm11_0_0-llvmorg-11-init-21247-g65ed48e-linux-amd64.tar.xz
|
||||
tar xf xtensa-esp32-elf-llvm11_0_0-llvmorg-11-init-21247-g65ed48e-linux-amd64.tar.xz
|
||||
wget https://dl.espressif.com/dl/idf-rust/dist/x86_64-unknown-linux-gnu/xtensa-esp32-elf-llvm11_0_0-llvmorg-11-init-21249-g36dbc8b-linux-amd64.tar.xz
|
||||
tar xf xtensa-esp32-elf-llvm11_0_0-llvmorg-11-init-21249-g36dbc8b-linux-amd64.tar.xz
|
||||
export PATH="`pwd`/xtensa-esp32-elf-clang/bin/:$PATH"
|
||||
|
||||
wget https://dl.espressif.com/dl/idf-rust/dist/x86_64-unknown-linux-gnu/llvm-patch-0.1.x86_64-unknown-linux-gnu.tar.gz
|
||||
tar xzf llvm-patch-0.1.x86_64-unknown-linux-gnu.tar.gz
|
||||
export PATH="`pwd`/llvm-patch/bin/:$PATH"
|
||||
|
||||
wget --continue https://github.com/espressif/rust-esp32-example/archive/refs/heads/main.zip
|
||||
unzip main.zip
|
||||
cd rust-esp32-example-main
|
||||
|
|
|
|||
|
|
@ -4,11 +4,15 @@
|
|||
|
||||
The installation process of ready to use custom build of Rust and LLVM is described here:
|
||||
|
||||
* [Linux Ubuntu 20 x64/Mint 20 x64](rust-on-xtensa-installation-x86_64-unknown-linux-gnu.md)
|
||||
* [Linux Ubuntu 18 x64](rust-on-xtensa-installation-x86_64-unknown-linux-gnu-bionic.md)
|
||||
* [Linux Ubuntu 18, Ubuntu 20 x64, Mint 20 x64, OpenSUSE Thumbleweed x64](rust-on-xtensa-installation-x86_64-unknown-linux-gnu.md)
|
||||
* [macOS Big Sur x64](rust-on-xtensa-installation-x86_64-apple-darwin.md)
|
||||
* [macOS Big Sur arm64](rust-on-xtensa-installation-aarch64-apple-darwin.md)
|
||||
* [Windows 10 x64](rust-on-xtensa-installation-x86_64-pc-windows-msvc.md)
|
||||
* Not supported: Linux arm64 - missing support in ESP-IDF - https://github.com/espressif/esp-idf/issues/6475
|
||||
|
||||
## Troubleshooting
|
||||
|
||||
### Can't find crate for `std`
|
||||
|
||||
Make sure to install Rust toolchain nightly:
|
||||
|
||||
|
|
@ -22,6 +26,27 @@ error[E0463]: can't find crate for `std`
|
|||
= note: the `xtensa-esp32-none-elf` target may not be installed
|
||||
```
|
||||
|
||||
### Error: use of unstable library feature 'restricted_std'
|
||||
|
||||
Error message:
|
||||
|
||||
```
|
||||
Compiling rustlib v0.1.0 (rust-esp32-example-main/components/rustlib)
|
||||
error[E0658]: use of unstable library feature 'restricted_std'
|
||||
|
|
||||
= help: add `#![feature(restricted_std)]` to the crate attributes to enable
|
||||
|
||||
error: aborting due to previous error
|
||||
|
||||
For more information about this error, try `rustc --explain E0658`.
|
||||
error: could not compile `rustlib`
|
||||
```
|
||||
|
||||
Solution:
|
||||
|
||||
Change the target to `xtensa-esp32-espidf`.
|
||||
|
||||
## Building from the scratch
|
||||
|
||||
Following text describes the build process when building LLVM and Rust from the scratch.
|
||||
|
||||
|
|
|
|||
|
|
@ -3,10 +3,8 @@ WORKDIR /opt
|
|||
RUN apt update \
|
||||
&& apt install -y gcc cmake ccache ninja-build git python3 curl g++ pkg-config libssl-dev
|
||||
|
||||
RUN git clone https://github.com/ivmarkov/rust.git \
|
||||
RUN git clone https://github.com/esp-rs/rust.git \
|
||||
&& cd rust \
|
||||
&& git checkout stable \
|
||||
&& ./configure --experimental-targets=Xtensa --enable-extended --tools=rustfmt --disable-docs --disable-compiler-docs --set="build.python=python3" \
|
||||
&& ./configure --experimental-targets=Xtensa --enable-extended --tools=rustfmt \
|
||||
&& python3 x.py dist --stage 2 || echo "Build failed - silencing error to persist current build artifacts"
|
||||
|
||||
# speed-up rebuild: --set="local-rebuild=true"
|
||||
Loading…
Reference in New Issue