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"
+  '';
+}