wluma: 2.0.1 -> 3.0.0 (#155059)

pkgs/tools/wayland/wluma/default.nix

@@ -1,29 +1,54 @@
 { lib
+, stdenv
 , fetchFromGitHub
 , makeWrapper
 , rustPlatform
 , vulkan-loader
+, pkg-config
+, udev
+, v4l-utils
+, llvmPackages
 }:
 
 rustPlatform.buildRustPackage rec {
   pname = "wluma";
-  version = "2.0.1";
+  version = "3.0.0";
 
   src = fetchFromGitHub {
     owner = "maximbaz";
     repo = "wluma";
     rev = version;
-    sha256 = "sha256-fqBEJS+SQoPNNEw6jyoiZjq/chY73bQ+cM21F8RdNPE=";
+    sha256 = "sha256-H5ohAawHTvZoFq4t5dUgP4Tr5qNyXEP4SG738Bo8mxc=";
   };
 
-  nativeBuildInputs = [ makeWrapper ];
+  nativeBuildInputs = [
+    makeWrapper
+    pkg-config
+  ];
+
+  buildInputs = [
+    udev
+    v4l-utils.lib
+  ];
+
+  LIBCLANG_PATH="${llvmPackages.libclang.lib}/lib";
+
+  # Works around the issue with rust-bindgen and the Nix gcc wrapper:
+  # https://hoverbear.org/blog/rust-bindgen-in-nix/
+  preBuild = ''
+    export BINDGEN_EXTRA_CLANG_ARGS="$(< ${stdenv.cc}/nix-support/libc-cflags) \
+    $(< ${stdenv.cc}/nix-support/cc-cflags) \
+    -isystem ${llvmPackages.libclang.lib}/lib/clang/${lib.getVersion llvmPackages.clang}/include \
+    -idirafter ${stdenv.cc.cc}/lib/gcc/${stdenv.hostPlatform.config}/${lib.getVersion stdenv.cc.cc}/include \
+    -idirafter ${v4l-utils.dev}/include"
+  '';
 
   postInstall = ''
     wrapProgram $out/bin/wluma \
       --prefix LD_LIBRARY_PATH : "${lib.makeLibraryPath [ vulkan-loader ]}"
   '';
 
-  cargoSha256 = "sha256-dZBA6VeJRHmqpazRwjLP1kYcYYN5LCFWkIaXqp4/RkQ=";
+  cargoSha256 = "sha256-xLmDDy6qKXo0mLW3R4hQfZssg6lpo0G018TonF1uS14=";
 
   meta = with lib; {
     description = "Automatic brightness adjustment based on screen contents and ALS";