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/shells/zsh/zsh-prezto/default.nix

@@ -0,0 +1,42 @@
+{ lib, stdenv, fetchFromGitHub, unstableGitUpdater, bash }:
+
+stdenv.mkDerivation rec {
+  pname = "zsh-prezto";
+  version = "unstable-2022-04-05";
+
+  src = fetchFromGitHub {
+    owner = "sorin-ionescu";
+    repo = "prezto";
+    rev = "2c663313168490d28f607738e962aa45ada0e26b";
+    sha256 = "05n2801xqdxc5nx0709mak1pr73l7aq5azd9adm0ym7si3vl59sj";
+    fetchSubmodules = true;
+  };
+
+  strictDeps = true;
+  buildInputs = [ bash ];
+
+  postPatch = ''
+    # make zshrc aware of where zsh-prezto is installed
+    sed -i -e "s|\''${ZDOTDIR:\-\$HOME}/.zprezto/|$out/share/zsh-prezto/|g" runcoms/zshrc
+  '';
+
+  installPhase = ''
+    mkdir -p $out/share/zsh-prezto
+    cp -R ./ $out/share/zsh-prezto
+  '';
+
+  passthru.updateScript = unstableGitUpdater {};
+
+  meta = with lib; {
+    description = "The configuration framework for Zsh";
+    longDescription = ''
+      Prezto is the configuration framework for Zsh; it enriches
+      the command line interface environment with sane defaults,
+      aliases, functions, auto completion, and prompt themes.
+    '';
+    homepage = "https://github.com/sorin-ionescu/prezto";
+    license = licenses.mit;
+    maintainers = with maintainers; [ holymonson ];
+    platforms = platforms.unix;
+  };
+}