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/libraries/libedit/default.nix

@@ -0,0 +1,32 @@
+{ lib, stdenv, fetchurl, ncurses }:
+
+stdenv.mkDerivation rec {
+  pname = "libedit";
+  version = "20210910-3.1";
+
+  src = fetchurl {
+    url = "https://thrysoee.dk/editline/${pname}-${version}.tar.gz";
+    sha256 = "sha256-Z5KmqZIFB2LtzKKP8zGM233jfcz3vDDbWfzXAX7tE8U=";
+  };
+
+  outputs = [ "out" "dev" ];
+
+  # Have `configure' avoid `/usr/bin/nroff' in non-chroot builds.
+  # NROFF = "${groff}/bin/nroff";
+
+  patches = [ ./01-cygwin.patch ];
+
+  propagatedBuildInputs = [ ncurses ];
+
+  postInstall = ''
+    find $out/lib -type f | grep '\.\(la\|pc\)''$' | xargs sed -i \
+      -e 's,-lncurses[a-z]*,-L${ncurses.out}/lib -lncursesw,g'
+  '';
+
+  meta = with lib; {
+    homepage = "http://www.thrysoee.dk/editline/";
+    description = "A port of the NetBSD Editline library (libedit)";
+    license = licenses.bsd3;
+    platforms = platforms.all;
+  };
+}