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/applications/editors/emacs/elisp-packages/cedille/default.nix

@@ -0,0 +1,33 @@
+{ stdenv
+, cedille
+, emacs
+}:
+
+stdenv.mkDerivation {
+  pname = "cedille-mode";
+
+  inherit (cedille) version src;
+
+  buildInputs = [ emacs ];
+
+  dontBuild = true;
+
+  installPhase = ''
+    runHook preInstall
+
+    install -d $out/share/emacs/site-lisp
+    install se-mode/*.el se-mode/*.elc $out/share/emacs/site-lisp
+    install cedille-mode/*.el cedille-mode/*.elc $out/share/emacs/site-lisp
+    install *.el *.elc $out/share/emacs/site-lisp
+    substituteInPlace $out/share/emacs/site-lisp/cedille-mode.el \
+      --replace /usr/bin/cedille ${cedille}/bin/cedille
+
+    runHook postInstall
+  '';
+
+  meta = {
+    inherit (cedille.meta)
+      homepage license maintainers platforms;
+    description = "Emacs major mode for Cedille";
+  };
+}