uboot: (firmwareOdroidC2/C4) don't invoke patch tool, use patches = [] instead

https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/setup.sh#L948
this can do it nicely.

Signed-off-by: Anton Arapov <anton@deadbeef.mx>

pkgs/development/tools/parsing/byacc/default.nix

@@ -0,0 +1,31 @@
+{ lib, stdenv, fetchurl }:
+
+stdenv.mkDerivation rec {
+  pname = "byacc";
+  version = "20220128";
+
+  src = fetchurl {
+    urls = [
+      "ftp://ftp.invisible-island.net/byacc/${pname}-${version}.tgz"
+      "https://invisible-mirror.net/archives/byacc/${pname}-${version}.tgz"
+    ];
+    sha256 = "sha256-QsGAXMUpMU5qdjJv4bM+gMcIYqRLAUdNo2Li99stdJw=";
+  };
+
+  configureFlags = [
+    "--program-transform-name='s,^,b,'"
+  ];
+
+  doCheck = true;
+
+  postInstall = ''
+    ln -s $out/bin/byacc $out/bin/yacc
+  '';
+
+  meta = with lib; {
+    description = "Berkeley YACC";
+    homepage = "https://invisible-island.net/byacc/byacc.html";
+    license = licenses.publicDomain;
+    platforms = platforms.unix;
+  };
+}