31 lines
873 B
Markdown
31 lines
873 B
Markdown
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# 2023-07-09
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I did some basic things to cross-compile to raspberry pi, and I got an executable that would theoretically run on a Pi. However, the Pi is a Nixos system, so I'll need to either create a full enclosure of my dev environment, or I will need to patchelf anything that I copy over. Patchelf is not impossible, but it's not as easy as just copying the executable from one system to another.
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rust-toolchain:
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```
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[toolchain]
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channel = "1.68.2"
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targets = [ "wasm32-unknown-unknown", "arm-unknown-linux-gnueabihf" ]
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```
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.cargo/config.toml:
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```
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[target.arm-unknown-linux-gnueabihf]
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linker = "armv6l-unknown-linux-gnueabihf-gcc"
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```
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flake.nix:
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```
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armPkgs = import nixpkgs {
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system = "x86_64-linux";
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crossSystem = pkgs.lib.systems.examples.raspberryPi;
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};
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...
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buildInputs = [
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armPkgs.stdenv.cc
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]
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```
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