clang-uml: fix build

pkgs/by-name/cl/clang-uml/package.nix

@@ -6,7 +6,6 @@
   pkg-config,
   installShellFiles,
   libclang,
-  clang,
   llvmPackages,
   libllvm,
   yaml-cpp,
@@ -42,8 +41,13 @@ stdenv.mkDerivation (finalAttrs: {
         [ ]
     );
 
+  cmakeFlags = [
+    "
+      -DCUSTOM_COMPILE_OPTIONS=-Wno-error=sign-compare
+      "
+  ];
+
   buildInputs = [
-    clang
     libclang
     libllvm
     yaml-cpp
@@ -70,17 +74,17 @@ stdenv.mkDerivation (finalAttrs: {
   dontFixup = debug;
   dontStrip = debug;
 
-  meta = with lib; {
+  meta = {
     description = "Customizable automatic UML diagram generator for C++ based on Clang";
     longDescription = ''
       clang-uml is an automatic C++ to UML class, sequence, package and include diagram generator, driven by YAML configuration files.
       The main idea behind the project is to easily maintain up-to-date diagrams within a code-base or document legacy code.
       The configuration file or files for clang-uml define the types and contents of each generated diagram.
       The diagrams can be generated in PlantUML, MermaidJS and JSON formats.
     '';
-    maintainers = with maintainers; [ eymeric ];
+    maintainers = with lib.maintainers; [ eymeric ];
     homepage = "https://clang-uml.github.io/";
-    license = licenses.asl20;
-    platforms = platforms.all;
+    license = lib.licenses.asl20;
+    platforms = lib.platforms.all;
   };
 })

pkgs/top-level/all-packages.nix

@@ -444,6 +444,10 @@ with pkgs;
 
   circt = callPackage ../development/compilers/circt { };
 
+  clang-uml = callPackage ../by-name/cl/clang-uml/package.nix {
+    stdenv = clangStdenv;
+  };
+
   classicube = callPackage ../games/classicube { };
 
   clj-kondo = callPackage ../development/tools/clj-kondo { };