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/tools/profiling/malt/default.nix

@@ -0,0 +1,34 @@
+{ stdenv, lib
+, fetchFromGitHub
+, cmake, nodejs, libelf, libunwind
+}:
+
+stdenv.mkDerivation rec {
+  pname = "malt";
+  version = "1.2.1";
+
+  src = fetchFromGitHub {
+    owner = "memtt";
+    repo = "malt";
+    rev = "v${version}";
+    sha256 = "1yh9gmf7cggf3mx15cwmm99dha34aibkzhnpd0ckl0fkc6w17xqg";
+  };
+
+  postPatch = ''
+    sed -i s,@CMAKE_INSTALL_PREFIX@/@CMAKE_INSTALL_LIBDIR@,@CMAKE_INSTALL_LIBDIR@, \
+      src/integration/malt.sh.in
+    sed -i -e 's,^NODE=""$,NODE=${nodejs}/bin/node,' -e s,^detectNodeJS$,, \
+      src/integration/malt-{webview,passwd}.sh.in
+  '';
+
+  nativeBuildInputs = [ cmake ];
+  buildInputs = [ libelf libunwind ];
+
+  meta = with lib; {
+    description = "Memory tool to find where you allocate your memory";
+    homepage = "https://github.com/memtt/malt";
+    license = licenses.cecill-c;
+    maintainers = with maintainers; [ viric ];
+    platforms = platforms.linux;
+  };
+}