Specify clang 11 for build

flake.lock

@@ -20,11 +20,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1696757521,
-        "narHash": "sha256-cfgtLNCBLFx2qOzRLI6DHfqTdfWI+UbvsKYa3b3fvaA=",
+        "lastModified": 1699155732,
+        "narHash": "sha256-Wg4RmOGUEO4YCF0fEc/qiQ/3+BGC/f0qywIE8xEkIpY=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "2646b294a146df2781b1ca49092450e8a32814e1",
+        "rev": "15492ddc2974ba426ea7e17116ea7aa44fc96dcd",
         "type": "github"
       },
       "original": {

flake.nix

@@ -14,6 +14,7 @@
         version = "dev";
         src = ./. ;
         makeFlags = [ "debug=no" "PREFIX=${placeholder "out"}" ];
+        nativeBuildInputs = [ pkgs.clang_11 ];
 
         preConfigure = ''
           export version="v${version}"
@@ -41,6 +42,9 @@
     in rec {
       packages.kak = kak;
       packages.default = kak;
+      devShells.default = pkgs.mkShell {
+        packages = [ pkgs.clang_11 ];
+      };
     }
   );
 }