diff --git a/adb/adb.cpp b/adb/adb.cpp
index 808d8ff..a7706a0 100644
--- a/adb/adb.cpp
+++ b/adb/adb.cpp
@@ -1140,6 +1140,7 @@
         if (should_use_libusb()) {
             features.insert(kFeatureLibusb);
         }
+        features.insert(kFeaturePushSync);
         SendOkay(reply_fd, FeatureSetToString(features));
         return 0;
     }
diff --git a/adb/client/main.cpp b/adb/client/main.cpp
index bd9ad01..62798cd 100644
--- a/adb/client/main.cpp
+++ b/adb/client/main.cpp
@@ -125,6 +125,11 @@
     });
 #endif
 
+    if (is_daemon) {
+        close_stdin();
+        setup_daemon_logging();
+    }
+
     android::base::at_quick_exit(adb_server_cleanup);
 
     init_transport_registration();
@@ -148,11 +153,6 @@
         std::this_thread::sleep_for(100ms);
     }
 
-    if (is_daemon) {
-        close_stdin();
-        setup_daemon_logging();
-    }
-
     adb_auth_init();
 
     if (is_daemon) {
diff --git a/adb/transport.cpp b/adb/transport.cpp
index 13cfaa1..308ee8d 100644
--- a/adb/transport.cpp
+++ b/adb/transport.cpp
@@ -55,6 +55,7 @@
 const char* const kFeatureCmd = "cmd";
 const char* const kFeatureStat2 = "stat_v2";
 const char* const kFeatureLibusb = "libusb";
+const char* const kFeaturePushSync = "push_sync";
 
 static std::string dump_packet(const char* name, const char* func, apacket* p) {
     unsigned command = p->msg.command;
@@ -1050,27 +1051,24 @@
         [usb](atransport* t) { return t->usb == usb && t->GetConnectionState() == kCsNoPerm; });
 }
 
-int check_header(apacket* p, atransport* t) {
+bool check_header(apacket* p, atransport* t) {
     if (p->msg.magic != (p->msg.command ^ 0xffffffff)) {
         VLOG(RWX) << "check_header(): invalid magic command = " << std::hex << p->msg.command
                   << ", magic = " << p->msg.magic;
-        return -1;
+        return false;
     }
 
     if (p->msg.data_length > t->get_max_payload()) {
         VLOG(RWX) << "check_header(): " << p->msg.data_length
                   << " atransport::max_payload = " << t->get_max_payload();
-        return -1;
+        return false;
     }
 
-    return 0;
+    return true;
 }
 
-int check_data(apacket* p) {
-    if (calculate_apacket_checksum(p) != p->msg.data_check) {
-        return -1;
-    }
-    return 0;
+bool check_data(apacket* p) {
+    return calculate_apacket_checksum(p) == p->msg.data_check;
 }
 
 #if ADB_HOST
diff --git a/adb/transport.h b/adb/transport.h
index 006aaf4..57fc988 100644
--- a/adb/transport.h
+++ b/adb/transport.h
@@ -51,6 +51,8 @@
 extern const char* const kFeatureStat2;
 // The server is running with libusb enabled.
 extern const char* const kFeatureLibusb;
+// The server supports `push --sync`.
+extern const char* const kFeaturePushSync;
 
 class atransport {
 public:
@@ -221,8 +223,8 @@
 // This should only be used for transports with connection_state == kCsNoPerm.
 void unregister_usb_transport(usb_handle* usb);
 
-int check_header(apacket* p, atransport* t);
-int check_data(apacket* p);
+bool check_header(apacket* p, atransport* t);
+bool check_data(apacket* p);
 
 void close_usb_devices();
 void close_usb_devices(std::function<bool(const atransport*)> predicate);
diff --git a/adb/transport_local.cpp b/adb/transport_local.cpp
index 3ee286a..a9e583f 100644
--- a/adb/transport_local.cpp
+++ b/adb/transport_local.cpp
@@ -62,22 +62,22 @@
 
 static int remote_read(apacket *p, atransport *t)
 {
-    if(!ReadFdExactly(t->sfd, &p->msg, sizeof(amessage))){
+    if (!ReadFdExactly(t->sfd, &p->msg, sizeof(amessage))) {
         D("remote local: read terminated (message)");
         return -1;
     }
 
-    if(check_header(p, t)) {
+    if (!check_header(p, t)) {
         D("bad header: terminated (data)");
         return -1;
     }
 
-    if(!ReadFdExactly(t->sfd, p->data, p->msg.data_length)){
+    if (!ReadFdExactly(t->sfd, p->data, p->msg.data_length)) {
         D("remote local: terminated (data)");
         return -1;
     }
 
-    if(check_data(p)) {
+    if (!check_data(p)) {
         D("bad data: terminated (data)");
         return -1;
     }
diff --git a/adb/transport_usb.cpp b/adb/transport_usb.cpp
index 885d723..47094b8 100644
--- a/adb/transport_usb.cpp
+++ b/adb/transport_usb.cpp
@@ -72,7 +72,7 @@
         D("remote usb: read terminated (message)");
         return -1;
     }
-    if (static_cast<size_t>(n) != sizeof(p->msg) || check_header(p, t)) {
+    if (static_cast<size_t>(n) != sizeof(p->msg) || !check_header(p, t)) {
         D("remote usb: check_header failed, skip it");
         goto err_msg;
     }
@@ -95,7 +95,7 @@
             goto err_msg;
         }
     }
-    if (check_data(p)) {
+    if (!check_data(p)) {
         D("remote usb: check_data failed, skip it");
         goto err_msg;
     }
@@ -124,19 +124,19 @@
         return -1;
     }
 
-    if(check_header(p, t)) {
+    if (!check_header(p, t)) {
         D("remote usb: check_header failed");
         return -1;
     }
 
-    if(p->msg.data_length) {
+    if (p->msg.data_length) {
         if (usb_read(t->usb, p->data, p->msg.data_length)) {
             D("remote usb: terminated (data)");
             return -1;
         }
     }
 
-    if(check_data(p)) {
+    if (!check_data(p)) {
         D("remote usb: check_data failed");
         return -1;
     }
diff --git a/debuggerd/Android.bp b/debuggerd/Android.bp
index 37d54d7..3a80b50 100644
--- a/debuggerd/Android.bp
+++ b/debuggerd/Android.bp
@@ -11,12 +11,32 @@
     local_include_dirs: ["include"],
 }
 
-// Utility library to tombstoned and get an output fd.
-cc_library_static {
+cc_library_shared {
     name: "libtombstoned_client",
     defaults: ["debuggerd_defaults"],
     srcs: [
-        "tombstoned_client.cpp",
+        "tombstoned/tombstoned_client.cpp",
+        "util.cpp",
+    ],
+
+    static_libs: [
+        "libasync_safe"
+    ],
+
+    shared_libs: [
+        "libcutils",
+        "libbase",
+    ],
+
+    export_include_dirs: ["tombstoned/include"]
+}
+
+// Utility library to tombstoned and get an output fd.
+cc_library_static {
+    name: "libtombstoned_client_static",
+    defaults: ["debuggerd_defaults"],
+    srcs: [
+        "tombstoned/tombstoned_client.cpp",
         "util.cpp",
     ],
 
@@ -25,6 +45,8 @@
         "libcutils",
         "libbase",
     ],
+
+    export_include_dirs: ["tombstoned/include"]
 }
 
 // Core implementation, linked into libdebuggerd_handler and the dynamic linker.
@@ -64,7 +86,7 @@
 
     whole_static_libs: [
         "libdebuggerd_handler_core",
-        "libtombstoned_client",
+        "libtombstoned_client_static",
         "libasync_safe",
         "libbase",
         "libdebuggerd",
@@ -159,10 +181,8 @@
             srcs: [
                 "client/debuggerd_client_test.cpp",
                 "debuggerd_test.cpp",
-                "tombstoned_client.cpp",
-                "util.cpp"
             ],
-            static_libs: ["libasync_safe"],
+            static_libs: ["libasync_safe", "libtombstoned_client_static"],
         },
     },
 
@@ -171,6 +191,7 @@
         "libbase",
         "libcutils",
         "libdebuggerd_client",
+        "liblog"
     ],
 
     static_libs: [
@@ -211,7 +232,7 @@
     },
 
     static_libs: [
-        "libtombstoned_client",
+        "libtombstoned_client_static",
         "libdebuggerd",
         "libcutils",
     ],
diff --git a/debuggerd/client/debuggerd_client.cpp b/debuggerd/client/debuggerd_client.cpp
index 2be13c6..4ce038c 100644
--- a/debuggerd/client/debuggerd_client.cpp
+++ b/debuggerd/client/debuggerd_client.cpp
@@ -31,9 +31,10 @@
 #include <android-base/stringprintf.h>
 #include <android-base/unique_fd.h>
 #include <cutils/sockets.h>
-#include <debuggerd/handler.h>
-#include <debuggerd/protocol.h>
-#include <debuggerd/util.h>
+
+#include "debuggerd/handler.h"
+#include "protocol.h"
+#include "util.h"
 
 using namespace std::chrono_literals;
 
diff --git a/debuggerd/client/debuggerd_client_test.cpp b/debuggerd/client/debuggerd_client_test.cpp
index aff03e5..8f97db1 100644
--- a/debuggerd/client/debuggerd_client_test.cpp
+++ b/debuggerd/client/debuggerd_client_test.cpp
@@ -31,7 +31,7 @@
 #include <android-base/strings.h>
 #include <android-base/unique_fd.h>
 
-#include <debuggerd/util.h>
+#include "util.h"
 
 using namespace std::chrono_literals;
 using android::base::unique_fd;
diff --git a/debuggerd/crash_dump.cpp b/debuggerd/crash_dump.cpp
index d2a4239..be28079 100644
--- a/debuggerd/crash_dump.cpp
+++ b/debuggerd/crash_dump.cpp
@@ -48,9 +48,9 @@
 #include "utility.h"
 
 #include "debuggerd/handler.h"
-#include "debuggerd/protocol.h"
-#include "debuggerd/tombstoned.h"
-#include "debuggerd/util.h"
+#include "protocol.h"
+#include "tombstoned/tombstoned.h"
+#include "util.h"
 
 using android::base::unique_fd;
 using android::base::ReadFileToString;
diff --git a/debuggerd/debuggerd.cpp b/debuggerd/debuggerd.cpp
index 492e9f0..4997dd6 100644
--- a/debuggerd/debuggerd.cpp
+++ b/debuggerd/debuggerd.cpp
@@ -27,8 +27,8 @@
 #include <android-base/parseint.h>
 #include <android-base/unique_fd.h>
 #include <debuggerd/client.h>
-#include <debuggerd/util.h>
 #include <selinux/selinux.h>
+#include "util.h"
 
 using android::base::unique_fd;
 
diff --git a/debuggerd/debuggerd_test.cpp b/debuggerd/debuggerd_test.cpp
index 0b4bbfb..f17724a 100644
--- a/debuggerd/debuggerd_test.cpp
+++ b/debuggerd/debuggerd_test.cpp
@@ -35,12 +35,13 @@
 #include <android-base/strings.h>
 #include <android-base/unique_fd.h>
 #include <cutils/sockets.h>
-#include <debuggerd/handler.h>
-#include <debuggerd/protocol.h>
-#include <debuggerd/tombstoned.h>
-#include <debuggerd/util.h>
 #include <gtest/gtest.h>
 
+#include "debuggerd/handler.h"
+#include "protocol.h"
+#include "tombstoned/tombstoned.h"
+#include "util.h"
+
 using namespace std::chrono_literals;
 using android::base::unique_fd;
 
diff --git a/debuggerd/handler/debuggerd_fallback.cpp b/debuggerd/handler/debuggerd_fallback.cpp
index 47c98d1..a9c9862 100644
--- a/debuggerd/handler/debuggerd_fallback.cpp
+++ b/debuggerd/handler/debuggerd_fallback.cpp
@@ -42,8 +42,8 @@
 #include <async_safe/log.h>
 
 #include "debuggerd/handler.h"
-#include "debuggerd/tombstoned.h"
-#include "debuggerd/util.h"
+#include "tombstoned/tombstoned.h"
+#include "util.h"
 
 #include "backtrace.h"
 #include "tombstone.h"
diff --git a/debuggerd/include/debuggerd/protocol.h b/debuggerd/protocol.h
similarity index 100%
rename from debuggerd/include/debuggerd/protocol.h
rename to debuggerd/protocol.h
diff --git a/debuggerd/include/debuggerd/tombstoned.h b/debuggerd/tombstoned/include/tombstoned/tombstoned.h
similarity index 100%
rename from debuggerd/include/debuggerd/tombstoned.h
rename to debuggerd/tombstoned/include/tombstoned/tombstoned.h
diff --git a/debuggerd/tombstoned/intercept_manager.cpp b/debuggerd/tombstoned/intercept_manager.cpp
index dff942c..4d4eb9e 100644
--- a/debuggerd/tombstoned/intercept_manager.cpp
+++ b/debuggerd/tombstoned/intercept_manager.cpp
@@ -28,8 +28,8 @@
 #include <android-base/unique_fd.h>
 #include <cutils/sockets.h>
 
-#include "debuggerd/protocol.h"
-#include "debuggerd/util.h"
+#include "protocol.h"
+#include "util.h"
 
 using android::base::unique_fd;
 
diff --git a/debuggerd/tombstoned/tombstoned.cpp b/debuggerd/tombstoned/tombstoned.cpp
index 80dbef5..05df9f2 100644
--- a/debuggerd/tombstoned/tombstoned.cpp
+++ b/debuggerd/tombstoned/tombstoned.cpp
@@ -35,8 +35,8 @@
 #include <cutils/sockets.h>
 
 #include "debuggerd/handler.h"
-#include "debuggerd/protocol.h"
-#include "debuggerd/util.h"
+#include "protocol.h"
+#include "util.h"
 
 #include "intercept_manager.h"
 
diff --git a/debuggerd/tombstoned_client.cpp b/debuggerd/tombstoned/tombstoned_client.cpp
similarity index 96%
rename from debuggerd/tombstoned_client.cpp
rename to debuggerd/tombstoned/tombstoned_client.cpp
index e878b6a..39dc6eb 100644
--- a/debuggerd/tombstoned_client.cpp
+++ b/debuggerd/tombstoned/tombstoned_client.cpp
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#include "debuggerd/tombstoned.h"
+#include "tombstoned/tombstoned.h"
 
 #include <fcntl.h>
 #include <unistd.h>
@@ -25,8 +25,8 @@
 #include <async_safe/log.h>
 #include <cutils/sockets.h>
 
-#include "debuggerd/protocol.h"
-#include "debuggerd/util.h"
+#include "protocol.h"
+#include "util.h"
 
 using android::base::unique_fd;
 
diff --git a/debuggerd/util.cpp b/debuggerd/util.cpp
index 32d2f18..c6a997b 100644
--- a/debuggerd/util.cpp
+++ b/debuggerd/util.cpp
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#include "debuggerd/util.h"
+#include "util.h"
 
 #include <sys/socket.h>
 
@@ -22,7 +22,7 @@
 
 #include <android-base/unique_fd.h>
 #include <cutils/sockets.h>
-#include <debuggerd/protocol.h>
+#include "protocol.h"
 
 using android::base::unique_fd;
 
diff --git a/debuggerd/include/debuggerd/util.h b/debuggerd/util.h
similarity index 100%
rename from debuggerd/include/debuggerd/util.h
rename to debuggerd/util.h
diff --git a/init/Android.bp b/init/Android.bp
new file mode 100644
index 0000000..80d5c42
--- /dev/null
+++ b/init/Android.bp
@@ -0,0 +1,164 @@
+//
+// Copyright (C) 2017 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+cc_defaults {
+    name: "init_defaults",
+    cpp_std: "experimental",
+    sanitize: {
+        misc_undefined: ["integer"],
+    },
+    tidy_checks: ["-misc-forwarding-reference-overload"],
+    cppflags: [
+        "-DLOG_UEVENTS=0",
+        "-Wall",
+        "-Wextra",
+        "-Wno-unused-parameter",
+        "-Werror",
+        "-DALLOW_LOCAL_PROP_OVERRIDE=0",
+        "-DALLOW_PERMISSIVE_SELINUX=0",
+        "-DREBOOT_BOOTLOADER_ON_PANIC=0",
+        "-DWORLD_WRITABLE_KMSG=0",
+        "-DDUMP_ON_UMOUNT_FAILURE=0",
+        "-DSHUTDOWN_ZERO_TIMEOUT=0",
+    ],
+    product_variables: {
+        debuggable: {
+            cppflags: [
+                "-UALLOW_LOCAL_PROP_OVERRIDE",
+                "-DALLOW_LOCAL_PROP_OVERRIDE=1",
+                "-UALLOW_PERMISSIVE_SELINUX",
+                "-DALLOW_PERMISSIVE_SELINUX=1",
+                "-UREBOOT_BOOTLOADER_ON_PANIC",
+                "-DREBOOT_BOOTLOADER_ON_PANIC=1",
+                "-UWORLD_WRITABLE_KMSG",
+                "-DWORLD_WRITABLE_KMSG=1",
+                "-UDUMP_ON_UMOUNT_FAILURE",
+                "-DDUMP_ON_UMOUNT_FAILURE=1",
+            ],
+        },
+        eng: {
+            cppflags: [
+                "-USHUTDOWN_ZERO_TIMEOUT",
+                "-DSHUTDOWN_ZERO_TIMEOUT=1",
+            ],
+        },
+    },
+}
+
+cc_library_static {
+    name: "libinit",
+    defaults: ["init_defaults"],
+    srcs: [
+        "action.cpp",
+        "capabilities.cpp",
+        "descriptors.cpp",
+        "devices.cpp",
+        "import_parser.cpp",
+        "init_parser.cpp",
+        "log.cpp",
+        "parser.cpp",
+        "service.cpp",
+        "util.cpp",
+    ],
+    whole_static_libs: ["libcap"],
+    static_libs: [
+        "libbase",
+        "libselinux",
+        "liblog",
+        "libprocessgroup",
+    ],
+}
+
+/*
+This is not yet ready, see the below TODOs for what is missing
+
+cc_binary {
+    // TODO: Missing,
+    //LOCAL_MODULE_PATH := $(TARGET_ROOT_OUT)
+    //LOCAL_UNSTRIPPED_PATH := $(TARGET_ROOT_OUT_UNSTRIPPED)
+
+    name: "init",
+    defaults: ["init_defaults"],
+    static_executable: true,
+    srcs: [
+        "bootchart.cpp",
+        "builtins.cpp",
+        "init.cpp",
+        "init_first_stage.cpp",
+        "keychords.cpp",
+        "property_service.cpp",
+        "reboot.cpp",
+        "signal_handler.cpp",
+        "ueventd.cpp",
+        "watchdogd.cpp",
+    ],
+    include_dirs: [
+        "system/core/mkbootimg"
+    ],
+    static_libs: [
+        "libinit",
+        "libbootloader_message",
+        "libfs_mgr",
+        "libfec",
+        "libfec_rs",
+        "libsquashfs_utils",
+        "liblogwrap",
+        "libext4_utils",
+        "libcutils",
+        "libbase",
+        "libc",
+        "libselinux",
+        "liblog",
+        "libcrypto_utils",
+        "libcrypto",
+        "libc++_static",
+        "libdl",
+        "libsparse",
+        "libz",
+        "libprocessgroup",
+        "libavb",
+        "libkeyutils",
+    ],
+    symlinks: [
+        "sbin/ueventd",
+        "sbin/watchdogd",
+    ],
+}
+*/
+
+// Tests
+// ------------------------------------------------------------------------------
+
+cc_test {
+    name: "init_tests",
+    defaults: ["init_defaults"],
+    srcs: [
+        "devices_test.cpp",
+        "init_parser_test.cpp",
+        "init_test.cpp",
+        "property_service_test.cpp",
+        "service_test.cpp",
+        "util_test.cpp",
+    ],
+    shared_libs: [
+        "libbase",
+        "libcutils",
+        "libselinux",
+    ],
+    static_libs: ["libinit"],
+}
+
+subdirs = ["*"]
diff --git a/init/Android.mk b/init/Android.mk
index 0db65cb..489d076 100644
--- a/init/Android.mk
+++ b/init/Android.mk
@@ -39,50 +39,6 @@
 
 # --
 
-# If building on Linux, then build unit test for the host.
-ifeq ($(HOST_OS),linux)
-include $(CLEAR_VARS)
-LOCAL_CPPFLAGS := $(init_cflags)
-LOCAL_SRC_FILES:= \
-    parser/tokenizer.cpp \
-
-LOCAL_MODULE := libinit_parser
-LOCAL_CLANG := true
-include $(BUILD_HOST_STATIC_LIBRARY)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := init_parser_tests
-LOCAL_SRC_FILES := \
-    parser/tokenizer_test.cpp \
-
-LOCAL_STATIC_LIBRARIES := libinit_parser
-LOCAL_CLANG := true
-include $(BUILD_HOST_NATIVE_TEST)
-endif
-
-include $(CLEAR_VARS)
-# b/38002385, work around clang-tidy segmentation fault.
-LOCAL_TIDY_CHECKS := -misc-forwarding-reference-overload
-LOCAL_CPPFLAGS := $(init_cflags)
-LOCAL_SRC_FILES:= \
-    action.cpp \
-    capabilities.cpp \
-    descriptors.cpp \
-    devices.cpp \
-    import_parser.cpp \
-    init_parser.cpp \
-    log.cpp \
-    parser.cpp \
-    service.cpp \
-    util.cpp \
-
-LOCAL_STATIC_LIBRARIES := libbase libselinux liblog libprocessgroup
-LOCAL_WHOLE_STATIC_LIBRARIES := libcap
-LOCAL_MODULE := libinit
-LOCAL_SANITIZE := integer
-LOCAL_CLANG := true
-include $(BUILD_STATIC_LIBRARY)
-
 include $(CLEAR_VARS)
 # b/38002385, work around clang-tidy segmentation fault.
 LOCAL_TIDY_CHECKS := -misc-forwarding-reference-overload
@@ -139,34 +95,3 @@
 LOCAL_SANITIZE := integer
 LOCAL_CLANG := true
 include $(BUILD_EXECUTABLE)
-
-
-# Unit tests.
-# =========================================================
-include $(CLEAR_VARS)
-# b/38002385, work around clang-tidy segmentation fault.
-LOCAL_TIDY_CHECKS := -misc-forwarding-reference-overload
-LOCAL_MODULE := init_tests
-LOCAL_SRC_FILES := \
-    devices_test.cpp \
-    init_parser_test.cpp \
-    init_test.cpp \
-    property_service_test.cpp \
-    service_test.cpp \
-    util_test.cpp \
-
-LOCAL_SHARED_LIBRARIES += \
-    libbase \
-    libcutils \
-    libselinux \
-
-LOCAL_STATIC_LIBRARIES := libinit
-LOCAL_SANITIZE := integer
-LOCAL_CLANG := true
-LOCAL_CPPFLAGS := -Wall -Wextra -Werror -std=gnu++1z
-include $(BUILD_NATIVE_TEST)
-
-
-# Include targets in subdirs.
-# =========================================================
-include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/init/test_service/Android.bp b/init/test_service/Android.bp
new file mode 100644
index 0000000..9bd6f27
--- /dev/null
+++ b/init/test_service/Android.bp
@@ -0,0 +1,22 @@
+//
+// Copyright (C) 2017 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+cc_binary {
+    name: "test_service",
+    srcs: ["test_service.cpp"],
+    shared_libs: ["libbase"],
+    init_rc: ["test_service.rc"],
+}
diff --git a/init/test_service/Android.mk b/init/test_service/Android.mk
deleted file mode 100644
index 30c9e9d..0000000
--- a/init/test_service/Android.mk
+++ /dev/null
@@ -1,27 +0,0 @@
-# Copyright (C) 2016 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http:#www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-LOCAL_PATH := $(call my-dir)
-
-# Sample service for testing.
-# =========================================================
-include $(CLEAR_VARS)
-LOCAL_MODULE := test_service
-LOCAL_SRC_FILES := test_service.cpp
-
-LOCAL_SHARED_LIBRARIES += libbase
-
-LOCAL_INIT_RC := test_service.rc
-
-include $(BUILD_EXECUTABLE)
diff --git a/shell_and_utilities/Android.bp b/shell_and_utilities/Android.bp
index 81cf315..4f4fc5d 100644
--- a/shell_and_utilities/Android.bp
+++ b/shell_and_utilities/Android.bp
@@ -5,9 +5,12 @@
         "grep",
         "gzip",
         "mkshrc",
+        "mkshrc_vendor",
         "reboot",
         "sh",
+        "sh_vendor",
         "toolbox",
         "toybox",
+        "toybox_vendor",
     ],
 }
diff --git a/toolbox/Android.bp b/toolbox/Android.bp
new file mode 100644
index 0000000..1c9fb20
--- /dev/null
+++ b/toolbox/Android.bp
@@ -0,0 +1,44 @@
+common_cflags = [
+    "-Werror",
+    "-Wno-unused-parameter",
+    "-Wno-unused-const-variable",
+    "-include bsd-compatibility.h"
+]
+
+cc_library_static {
+    srcs: [
+        "upstream-netbsd/bin/dd/args.c",
+        "upstream-netbsd/bin/dd/conv.c",
+        "upstream-netbsd/bin/dd/dd.c",
+        "upstream-netbsd/bin/dd/dd_hostops.c",
+        "upstream-netbsd/bin/dd/misc.c",
+        "upstream-netbsd/bin/dd/position.c",
+        "upstream-netbsd/lib/libc/gen/getbsize.c",
+        "upstream-netbsd/lib/libc/gen/humanize_number.c",
+        "upstream-netbsd/lib/libc/stdlib/strsuftoll.c",
+        "upstream-netbsd/lib/libc/string/swab.c",
+        "upstream-netbsd/lib/libutil/raise_default_signal.c",
+    ],
+    cflags: common_cflags + [
+        "-Dmain=dd_main",
+        "-DNO_CONV",
+    ],
+    local_include_dirs: ["upstream-netbsd/include/"],
+    name: "libtoolbox_dd",
+}
+
+// We build BSD grep separately, so it can provide egrep and fgrep too.
+cc_binary {
+    name: "grep",
+    srcs: [
+        "upstream-netbsd/usr.bin/grep/fastgrep.c",
+        "upstream-netbsd/usr.bin/grep/file.c",
+        "upstream-netbsd/usr.bin/grep/grep.c",
+        "upstream-netbsd/usr.bin/grep/queue.c",
+        "upstream-netbsd/usr.bin/grep/util.c",
+    ],
+    cflags: common_cflags,
+    local_include_dirs: ["upstream-netbsd/include/"],
+    symlinks: ["egrep", "fgrep"],
+
+}
diff --git a/toolbox/Android.mk b/toolbox/Android.mk
index d6ead1a..94029d8 100644
--- a/toolbox/Android.mk
+++ b/toolbox/Android.mk
@@ -1,30 +1,9 @@
 LOCAL_PATH:= $(call my-dir)
 
-
 common_cflags := \
     -Werror -Wno-unused-parameter -Wno-unused-const-variable \
     -include bsd-compatibility.h \
 
-
-include $(CLEAR_VARS)
-LOCAL_SRC_FILES := \
-    upstream-netbsd/bin/dd/args.c \
-    upstream-netbsd/bin/dd/conv.c \
-    upstream-netbsd/bin/dd/dd.c \
-    upstream-netbsd/bin/dd/dd_hostops.c \
-    upstream-netbsd/bin/dd/misc.c \
-    upstream-netbsd/bin/dd/position.c \
-    upstream-netbsd/lib/libc/gen/getbsize.c \
-    upstream-netbsd/lib/libc/gen/humanize_number.c \
-    upstream-netbsd/lib/libc/stdlib/strsuftoll.c \
-    upstream-netbsd/lib/libc/string/swab.c \
-    upstream-netbsd/lib/libutil/raise_default_signal.c
-LOCAL_CFLAGS += $(common_cflags) -Dmain=dd_main -DNO_CONV
-LOCAL_C_INCLUDES += $(LOCAL_PATH)/upstream-netbsd/include/
-LOCAL_MODULE := libtoolbox_dd
-include $(BUILD_STATIC_LIBRARY)
-
-
 include $(CLEAR_VARS)
 
 BSD_TOOLS := \
@@ -80,18 +59,3 @@
 $(INPUT_H_LABELS_H): $(LOCAL_PATH)/Android.mk $(LOCAL_PATH)/generate-input.h-labels.py $(UAPI_INPUT_EVENT_CODES_H)
 $(INPUT_H_LABELS_H):
 	$(transform-generated-source)
-
-
-# We build BSD grep separately, so it can provide egrep and fgrep too.
-include $(CLEAR_VARS)
-LOCAL_SRC_FILES := \
-    upstream-netbsd/usr.bin/grep/fastgrep.c \
-    upstream-netbsd/usr.bin/grep/file.c \
-    upstream-netbsd/usr.bin/grep/grep.c \
-    upstream-netbsd/usr.bin/grep/queue.c \
-    upstream-netbsd/usr.bin/grep/util.c
-LOCAL_CFLAGS += $(common_cflags)
-LOCAL_C_INCLUDES += $(LOCAL_PATH)/upstream-netbsd/include/
-LOCAL_MODULE := grep
-LOCAL_POST_INSTALL_CMD := $(hide) $(foreach t,egrep fgrep,ln -sf grep $(TARGET_OUT)/bin/$(t);)
-include $(BUILD_EXECUTABLE)