tinyxxd: fix build on Darwin

pkgs/by-name/ti/tinyxxd/package.nix

@@ -2,6 +2,7 @@
   lib,
   stdenv,
   fetchFromGitHub,
+  fetchpatch2,
   installShellFiles,
   vim,
 }:
@@ -17,6 +18,14 @@ stdenv.mkDerivation (finalAttrs: {
     hash = "sha256-ePLqbcwlqBK/x645Yf5pgHSCtBSd3mqktAHhomxU3dM=";
   };
 
+  patches = [
+    # Darwin fails to build due to the warning from the unused `-fno-plt` being turned into an error.
+    (fetchpatch2 {
+      url = "https://github.com/xyproto/tinyxxd/commit/63ee0f4a03b06ded1eb531129240a4f0880a41dc.patch?full_index=1";
+      hash = "sha256-sZG7hZUmF0PK2TYcUfHXTz2VCwe5Ba6cm3CVJ9aA2SQ=";
+    })
+  ];
+
   nativeBuildInputs = [ installShellFiles ];
 
   installFlags = [ "PREFIX=$(out)" ];