I want to build binary for mips32-linux architecture, I build it inside amd64 architecutre fresh VM with OS ubuntu-22.04-lts.

Asked ChatGPT, here is the answer:

To manually perform the build process for MIPS Linux on your Ubuntu VM, you can follow these steps:

1. Clone the GitHub repository:

   git clone <repository_url>
   cd <repository_directory>
   

2. Install musl-tools for Linux:

   sudo apt install musl-tools
   

3. Install Rust toolchain:

   curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
   rustup override set stable
   rustup target add mips-unknown-linux-musl
   

4. Build the project:

   cargo build --target mips-unknown-linux-musl --release
   

This will compile your project for the MIPS architecture using the musl libc implementation, producing the release binary.

After the build completes successfully, you’ll find the built binary in the target/mips-unknown-linux-musl/release/ directory within your project folder. You can then transfer this binary to your MIPS system and run it.

But I ended fail in step adding rustup target add mips-unknown-linux-musl that returns

error: component 'rust-std' for target 'mips-unknown-linux-gnu' is unavailable for download for channel 'stable'