Move kraken,scheme,python,cpp fib tests over to koka_bench, add WAVM as a tested compiler backend for the Kraken benchmarks

flake.nix

@@ -19,6 +19,40 @@
           inherit system;
           overlays = [ moz_overlay.overlay ];
         };
+        wavm = pkgs.stdenv.mkDerivation rec {
+		  pname = "wavm";
+		  version = "0.0.0";
+
+		  src = pkgs.fetchurl {
+			url = "https://github.com/WAVM/WAVM/releases/download/nightly%2F2022-05-14/wavm-0.0.0-prerelease-linux.tar.gz";
+			sha256 = "sha256-+PpnwPJDty6XCjjuHVFwiHc1q+k0zPF11EbRpqSKfyY=";
+		  };
+
+		  nativeBuildInputs = [
+			pkgs.autoPatchelfHook
+		  ];
+
+		  buildInputs = [
+			pkgs.stdenv.cc.cc.lib
+		  ];
+
+		  sourceRoot = ".";
+
+		  installPhase = ''
+            mkdir -p $out/bin
+            cp -r bin/wavm $out/bin/
+            cp -r include/ $out
+            cp -r lib64/ $out
+            cp -r share/ $out
+			#install -m755 -D studio-link-standalone-v${version} $out/bin/studio-link
+		  '';
+
+		  meta = with pkgs.lib; {
+			homepage = "https://wavm.github.io/";
+			description = "WAVM WebAssembly Engine";
+			platforms = platforms.linux;
+		  };
+		};
       in {
         devShell = pkgs.mkShell {
           buildInputs = with pkgs; [
@@ -35,6 +69,8 @@
             clang
             kakoune
 
+            wavm
+
             hyperfine graph-cli
             (rust-bin.stable.latest.default.override {
               targets = [ "wasm32-wasi" ];