initial Commit

clang.nix

@@ -0,0 +1,34 @@
+{pkgs ? import <nixpkgs> {}}:
+pkgs.stdenv.mkDerivation rec {
+  pname = "esp-clang";
+  version = "18.1.2_20240912";
+  srcs = [
+    (builtins.fetchurl
+      {
+        url = "https://github.com/espressif/llvm-project/releases/download/esp-${version}/clang-esp-${version}-x86_64-linux-gnu.tar.xz";
+        sha256 = "0k8c596y7nsnyjf1yw54cayhsh6w45v023q7m339w3s40a75pqdf";
+      })
+    (builtins.fetchurl
+      {
+        url = "https://github.com/espressif/llvm-project/releases/download/esp-${version}/libs-clang-esp-${version}-x86_64-linux-gnu.tar.xz";
+        sha256 = "1i85rm77wzzpijclrzqdd0zb94dnw383gfxxwzim2dkd3nsgrmng";
+      })
+  ];
+
+  preferLocalBuild = true;
+
+  nativeBuildInputs = with pkgs; [
+    autoPatchelfHook
+  ];
+
+  buildInputs = with pkgs; [
+    stdenv.cc.cc.lib
+    libz
+    libxml2
+  ];
+
+  installPhase = ''
+    mkdir -p "$out"
+    cp -R ./{bin,share,lib,include} "$out"
+  '';
+}

flake.lock

@@ -0,0 +1,27 @@
+{
+  "nodes": {
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1725983898,
+        "narHash": "sha256-4b3A9zPpxAxLnkF9MawJNHDtOOl6ruL0r6Og1TEDGCE=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "1355a0cbfeac61d785b7183c0caaec1f97361b43",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

flake.nix

@@ -0,0 +1,19 @@
+{
+  description = "A flake providing espressifs rust fork for esp32";
+
+  inputs = {
+    nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
+  };
+
+  outputs = {
+    self,
+    nixpkgs,
+  }: let
+    system = "x86_64-linux";
+    pkgs = nixpkgs.legacyPackages.${system};
+  in {
+    packages.x86_64-linux.esp-rust = import ./rust.nix {inherit pkgs;};
+    packages.x86_64-linux.esp-clang = import ./clang.nix {inherit pkgs;};
+    packages.x86_64-linux.default = self.packages.x86_64-linux.esp-rust;
+  };
+}

rust.nix

@@ -0,0 +1,36 @@
+{pkgs ? import <nixpkgs> {}}:
+pkgs.stdenv.mkDerivation rec {
+  pname = "esp-rust";
+  version = "1.81.0";
+  srcs = [
+    (builtins.fetchurl
+      {
+        url = "https://github.com/esp-rs/rust-build/releases/download/v${version}.0/rust-${version}.0-x86_64-unknown-linux-gnu.tar.xz";
+        sha256 = "1pilzw6lqygysdrklzs64vb07a3ni0pw24qklkwc5gjqwgzc4ka4";
+      })
+    (builtins.fetchurl
+      {
+        url = "https://github.com/esp-rs/rust-build/releases/download/v${version}.0/rust-src-${version}.0.tar.xz";
+        sha256 = "0w7fy0biml8ddvwpmrn9js4x6vkqjhm118gxy2431fnxl97v947f";
+      })
+  ];
+  sourceRoot = ".";
+
+  preferLocalBuild = true;
+
+  nativeBuildInputs = with pkgs; [
+    autoPatchelfHook
+  ];
+
+  buildInputs = with pkgs; [
+    stdenv.cc.cc.lib
+    libz
+  ];
+
+  installPhase = ''
+    runHook preInstall
+    mkdir -p "$out"
+    cp -R ./*/*/{bin,share,lib} "$out"
+    runHook postInstall
+  '';
+}