69 lines
1.8 KiB
Nix
69 lines
1.8 KiB
Nix
{
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description = "Rust library for interacting with wiringOP (Orange Pi fork of wiringPi)";
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inputs = {
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nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-24.05";
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fenix.url = "github:nix-community/fenix";
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naersk.url = "github:nix-community/naersk";
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wiringop = {
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url = "github:orangepi-xunlong/wiringOP";
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flake = false;
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};
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flake-utils.url = "github:numtide/flake-utils";
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};
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outputs = { self, nixpkgs, fenix, naersk, wiringop, flake-utils }: flake-utils.lib.eachDefaultSystem (system:
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let
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target = "aarch64-unknown-linux-gnu";
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pkgs = import nixpkgs {
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inherit system;
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overlays = [
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fenix.overlays.default
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];
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};
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devToolchain = with fenix.packages.${system}; combine [
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stable.cargo
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stable.rustc
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stable.clippy
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stable.rustfmt
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targets.${target}.stable.rust-std
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];
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CARGO_BUILD_TARGET = target;
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CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_LINKER =
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let
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inherit (pkgs.pkgsCross.aarch64-multiplatform.stdenv) cc;
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in
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"${cc}/bin/${cc.targetPrefix}cc";
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wiringop-headers = pkgs.runCommandLocal "wiringOP-headers" { } ''
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mkdir -p $out/include
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cp ${wiringop}/wiringPi/*.h $out/include
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'';
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LIBCLANG_PATH = "${pkgs.llvmPackages_18.clang-unwrapped.lib}/lib";
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in
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{
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devShells.default =
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pkgs.mkShell {
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nativeBuildInputs = [
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devToolchain
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pkgs.llvmPackages_18.clang
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];
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buildInputs = [
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wiringop-headers
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pkgs.libxcrypt
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];
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WIRINGOP_PATH = "${wiringop}";
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inherit LIBCLANG_PATH CARGO_BUILD_TARGET CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_LINKER;
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};
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});
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}
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