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/protobuf/3.11.nix

@@ -0,0 +1,6 @@
+{ callPackage, ... }:
+
+callPackage ./generic-v3.nix {
+  version = "3.11.4";
+  sha256 = "00g61f1yd8z5l0z0svmr3hms38ph35lcx2y7hivw6fahslw0l8yw";
+}

pkgs/development/libraries/protobuf/3.17.nix

@@ -0,0 +1,6 @@
+{ callPackage, ... }:
+
+callPackage ./generic-v3.nix {
+  version = "3.17.3";
+  sha256 = "08644kaxhpjs38q5q4fp01yr0wakg1ijha4g3lzp2ifg7y3c465d";
+}

pkgs/development/libraries/protobuf/3.19.nix

@@ -0,0 +1,6 @@
+{ callPackage, ... }:
+
+callPackage ./generic-v3.nix {
+  version = "3.19.4";
+  sha256 = "sha256-mxQ8XonVgctfaNAyd3vqQHMLHVnkjBa9EObk47vxH24=";
+}

pkgs/development/libraries/protobuf/3.7.nix

@@ -0,0 +1,6 @@
+{ callPackage, ... }:
+
+callPackage ./generic-v3.nix {
+  version = "3.7.1";
+  sha256 = "00zkijvj80bmhlj8290x4bc416mng2dlbzwc4bkvfmbal1fx93m2";
+}

pkgs/development/libraries/protobuf/3.8.nix

@@ -0,0 +1,6 @@
+{ callPackage, ... }:
+
+callPackage ./generic-v3.nix {
+  version = "3.8.0";
+  sha256 = "0vll02a6k46k720wfh25sl4hdai0130s3ix2l1wh6j1lm9pi7bm8";
+}

pkgs/development/libraries/protobuf/generic-v3.nix

@@ -0,0 +1,61 @@
+{ lib, stdenv
+, fetchFromGitHub
+, autoreconfHook, zlib, gtest, buildPackages
+, version, sha256
+, ...
+}:
+
+let
+mkProtobufDerivation = buildProtobuf: stdenv: stdenv.mkDerivation {
+  pname = "protobuf";
+  inherit version;
+
+  # make sure you test also -A pythonPackages.protobuf
+  src = fetchFromGitHub {
+    owner = "protocolbuffers";
+    repo = "protobuf";
+    rev = "v${version}";
+    inherit sha256;
+  };
+
+  postPatch = ''
+    rm -rf gmock
+    cp -r ${gtest.src}/googlemock gmock
+    cp -r ${gtest.src}/googletest googletest
+    chmod -R a+w gmock
+    chmod -R a+w googletest
+    ln -s ../googletest gmock/gtest
+  '' + lib.optionalString stdenv.isDarwin ''
+    substituteInPlace src/google/protobuf/testing/googletest.cc \
+      --replace 'tmpnam(b)' '"'$TMPDIR'/foo"'
+  '';
+
+  nativeBuildInputs = [ autoreconfHook buildPackages.which buildPackages.stdenv.cc buildProtobuf ];
+
+  buildInputs = [ zlib ];
+  configureFlags = if buildProtobuf == null then [] else [ "--with-protoc=${buildProtobuf}/bin/protoc" ];
+
+  enableParallelBuilding = true;
+
+  doCheck = true;
+
+  dontDisableStatic = true;
+
+  meta = {
+    description = "Google's data interchange format";
+    longDescription =
+      ''Protocol Buffers are a way of encoding structured data in an efficient
+        yet extensible format. Google uses Protocol Buffers for almost all of
+        its internal RPC protocols and file formats.
+      '';
+    homepage = "https://developers.google.com/protocol-buffers/";
+    license = lib.licenses.bsd3;
+    mainProgram = "protoc";
+    platforms = lib.platforms.unix;
+  };
+
+  passthru.version = version;
+};
+in mkProtobufDerivation(if (stdenv.buildPlatform != stdenv.hostPlatform)
+                        then (mkProtobufDerivation null buildPackages.stdenv)
+                        else null) stdenv