66 lines
2 KiB
Nix
66 lines
2 KiB
Nix
{
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description = "A Nix-flake-based Rust ESP IDF development environment";
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inputs.nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
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outputs = { self, nixpkgs }:
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let
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supportedSystems = [ "x86_64-linux" "aarch64-linux" "x86_64-darwin" "aarch64-darwin" ];
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nixpkgs-esp-dev = builtins.fetchGit {
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url = "https://github.com/mirrexagon/nixpkgs-esp-dev.git";
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# Optionally pin to a specific commit of `nixpkgs-esp-dev`.
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rev = "f37890edc9b327fcbc6d48c4cf174e65e4c0d148";
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};
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forEachSupportedSystem = f: nixpkgs.lib.genAttrs supportedSystems (system:
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let
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pkgs = import nixpkgs { inherit system; overlays = [ (import "${nixpkgs-esp-dev}/overlay.nix") ]; };
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libxml2Shared = pkgs.libxml2.overrideAttrs (old: {
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configureFlags = (old.configureFlags or [ ]) ++ [ "--enable-shared" ];
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# cursed patch necessary to fix linking errors
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postInstall = ''
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ln -sf libxml2.so $out/lib/libxml2.so.2
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${old.postInstall or ""}
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'';
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});
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in
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f { inherit pkgs libxml2Shared; }
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);
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in
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{
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devShells = forEachSupportedSystem
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({ pkgs, libxml2Shared }: {
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default = pkgs.mkShell
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{
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packages = with pkgs; [
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esp-idf-full
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espflash
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cargo-espflash
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espup
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llvmPackages_16.libclang # Explicitly add libclang
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llvmPackages_16.clang # Include clang/headers
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pkg-config # Often needed for bindgen to find clang
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glibc.dev # Needed for C headers
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libxml2Shared.out
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ldproxy
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];
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env = {
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# Set LD_LIBRARY_PATH so libstdc++.so.6 zlib and libxml2 can be found
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LD_LIBRARY_PATH = with pkgs; pkgs.lib.makeLibraryPath [
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gcc.cc.lib
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zlib
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libxml2Shared.out
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];
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};
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};
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});
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};
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}
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