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/gts/default.nix

@@ -0,0 +1,48 @@
+{ fetchurl, lib, stdenv, pkg-config, autoreconfHook, gettext, glib, buildPackages }:
+
+
+stdenv.mkDerivation rec {
+  pname = "gts";
+  version = "0.7.6";
+
+  outputs = [ "bin" "dev" "out" ];
+
+  src = fetchurl {
+    url = "mirror://sourceforge/gts/${pname}-${version}.tar.gz";
+    sha256 = "07mqx09jxh8cv9753y2d2jsv7wp8vjmrd7zcfpbrddz3wc9kx705";
+  };
+
+  nativeBuildInputs = [
+    pkg-config
+    autoreconfHook
+    glib  # required to satisfy AM_PATH_GLIB_2_0
+  ];
+  buildInputs = [ gettext ];
+  propagatedBuildInputs = [ glib ];
+
+  doCheck = false; # fails with "permission denied"
+
+  preBuild = lib.optionalString (stdenv.hostPlatform != stdenv.buildPlatform) ''
+    pushd src
+    make CC=${buildPackages.stdenv.cc}/bin/cc predicates_init
+    mv predicates_init predicates_init_build
+    make clean
+    popd
+
+    substituteInPlace src/Makefile --replace "./predicates_init" "./predicates_init_build"
+  '';
+
+  meta = {
+    homepage = "http://gts.sourceforge.net/";
+    license = lib.licenses.lgpl2Plus;
+    description = "GNU Triangulated Surface Library";
+
+    longDescription = ''
+      Library intended to provide a set of useful functions to deal with
+      3D surfaces meshed with interconnected triangles.
+    '';
+
+    maintainers = [ lib.maintainers.viric ];
+    platforms = lib.platforms.linux ++ lib.platforms.darwin;
+  };
+}