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/interpreters/tinyscheme/default.nix

@@ -0,0 +1,35 @@
+{ lib, stdenv, fetchurl }:
+
+stdenv.mkDerivation rec {
+  pname = "tinyscheme";
+  version = "1.42";
+
+  src = fetchurl {
+    url = "mirror://sourceforge/tinyscheme/${pname}-${version}.tar.gz";
+    sha256 = "sha256-F7Cxv/0i89SdWDPiKhILM5A50s/aC0bW/FHdLwG0B60=";
+  };
+
+  patchPhase = ''
+    substituteInPlace scheme.c --replace "init.scm" "$out/lib/init.scm"
+  '';
+
+  installPhase = ''
+    mkdir -p $out/bin $out/lib
+    cp init.scm $out/lib
+    cp scheme $out/bin/tinyscheme
+  '';
+
+  meta = with lib; {
+    broken = stdenv.isDarwin;
+    description = "Lightweight Scheme implementation";
+    longDescription = ''
+      TinyScheme is a lightweight Scheme interpreter that implements as large a
+      subset of R5RS as was possible without getting very large and complicated.
+    '';
+    homepage = "http://tinyscheme.sourceforge.net/";
+    license = licenses.bsdOriginal;
+    maintainers = [ maintainers.ebzzry ];
+    platforms = platforms.unix;
+    badPlatforms = [ "aarch64-darwin" ];
+  };
+}