lsd2dsl: fix build

pkgs/by-name/ls/lsd2dsl/package.nix

@@ -2,6 +2,7 @@
   lib,
   stdenv,
   fetchFromGitHub,
+  fetchpatch,
   makeDesktopItem,
   copyDesktopItems,
   cmake,
@@ -26,6 +27,13 @@ stdenv.mkDerivation rec {
     hash = "sha256-0UsxDNpuWpBrfjh4q3JhZnOyXhHatSa3t/cApiG2JzM=";
   };
 
+  patches = [
+    (fetchpatch {
+      url = "https://github.com/nongeneric/lsd2dsl/commit/bbda5be1b76a4a44804483d00c07d79783eceb6b.patch";
+      hash = "sha256-7is83D1cMBArXVLe5TP7D7lUcwnTMeXjkJ+cbaH5JQk=";
+    })
+  ];
+
   postPatch = ''
     substituteInPlace CMakeLists.txt --replace "-Werror" ""
   '';
@@ -48,7 +56,7 @@ stdenv.mkDerivation rec {
     qt6.qtwebengine
   ];
 
-  env.NIX_CFLAGS_COMPILE = lib.optionalString stdenv.cc.isClang "-Wno-int-conversion";
+  env.NIX_CFLAGS_COMPILE = "-Wno-int-conversion";
 
   desktopItems = lib.singleton (makeDesktopItem {
     name = "lsd2dsl";