Remove external/mojo makefiles

They are not needed anymore after ag/3487491.

Bug: 27569341
Test: make checkbuild -j40 in master gives the same error with and
without this CL.

Change-Id: Ib08ff421cd8e0634d18ee9cd87c342a936a40832

9 files changed, 191 insertions, 1585 deletions

diff --git a/Android.bp b/Android.bp
index c7b5282..5de63d2 100644
--- a/Android.bp
+++ b/Android.bp
@@ -222,7 +222,7 @@ genrule {
     ],
 }
 
-// TODO(risan): Change the name to libmojo once Android.mk is removed.
+// TODO(risan): Remove this.
 cc_library_shared {
     name: "libmojo_bp",
 
@@ -395,6 +395,178 @@ cc_library_shared {
     export_include_dirs: ["."],
 }
 
+cc_library_shared {
+    name: "libmojo",
+
+    generated_headers: [
+        "libmojo_jni_headers",
+        "libmojo_mojom_headers",
+    ],
+
+    generated_sources: [
+        "libmojo_mojom_srcs",
+    ],
+
+    export_generated_headers: [
+        "libmojo_jni_headers",
+        "libmojo_mojom_headers",
+    ],
+
+    srcs: [
+        "base/android/build_info.cc",
+        "base/android/content_uri_utils.cc",
+        "base/android/context_utils.cc",
+        "base/android/java_runtime.cc",
+        "base/android/jni_android.cc",
+        "base/android/jni_string.cc",
+        "base/android/path_utils.cc",
+        "base/android/scoped_java_ref.cc",
+        "base/base_paths.cc",
+        "base/base_paths_android.cc",
+        "base/debug/proc_maps_linux.cc",
+        "base/debug/stack_trace_android.cc",
+        "base/files/file_util_android.cc",
+        "base/message_loop/message_pump_android.cc",
+        "base/path_service.cc",
+        "base/trace_event/java_heap_dump_provider_android.cc",
+        "base/trace_event/trace_event_android.cc",
+        "base/unguessable_token.cc",
+        "device/bluetooth/bluetooth_advertisement.cc",
+        "device/bluetooth/bluetooth_uuid.cc",
+        "device/bluetooth/bluez/bluetooth_service_attribute_value_bluez.cc",
+        "ipc/ipc_message.cc",
+        "ipc/ipc_message_attachment.cc",
+        "ipc/ipc_message_attachment_set.cc",
+        "ipc/ipc_message_utils.cc",
+        "ipc/ipc_mojo_handle_attachment.cc",
+        "ipc/ipc_mojo_message_helper.cc",
+        "ipc/ipc_mojo_param_traits.cc",
+        "ipc/ipc_platform_file_attachment_posix.cc",
+        "mojo/android/system/base_run_loop.cc",
+        "mojo/android/system/core_impl.cc",
+        "mojo/android/system/watcher_impl.cc",
+        "mojo/common/common_custom_types_struct_traits.cc",
+        "mojo/edk/embedder/connection_params.cc",
+        "mojo/edk/embedder/embedder.cc",
+        "mojo/edk/embedder/entrypoints.cc",
+        "mojo/edk/embedder/platform_channel_pair.cc",
+        "mojo/edk/embedder/platform_channel_pair_posix.cc",
+        "mojo/edk/embedder/platform_channel_utils_posix.cc",
+        "mojo/edk/embedder/platform_handle.cc",
+        "mojo/edk/embedder/platform_handle_utils_posix.cc",
+        "mojo/edk/embedder/platform_shared_buffer.cc",
+        "mojo/edk/embedder/pending_process_connection.cc",
+        "mojo/edk/embedder/test_embedder.cc",
+        "mojo/edk/system/awakable_list.cc",
+        "mojo/edk/system/broker_host.cc",
+        "mojo/edk/system/broker_posix.cc",
+        "mojo/edk/system/channel.cc",
+        "mojo/edk/system/channel_posix.cc",
+        "mojo/edk/system/configuration.cc",
+        "mojo/edk/system/core.cc",
+        "mojo/edk/system/data_pipe_consumer_dispatcher.cc",
+        "mojo/edk/system/data_pipe_control_message.cc",
+        "mojo/edk/system/data_pipe_producer_dispatcher.cc",
+        "mojo/edk/system/dispatcher.cc",
+        "mojo/edk/system/handle_table.cc",
+        "mojo/edk/system/mapping_table.cc",
+        "mojo/edk/system/message_for_transit.cc",
+        "mojo/edk/system/message_pipe_dispatcher.cc",
+        "mojo/edk/system/node_channel.cc",
+        "mojo/edk/system/node_controller.cc",
+        "mojo/edk/system/platform_handle_dispatcher.cc",
+        "mojo/edk/system/ports/event.cc",
+        "mojo/edk/system/ports/message.cc",
+        "mojo/edk/system/ports/message_queue.cc",
+        "mojo/edk/system/ports/name.cc",
+        "mojo/edk/system/ports/node.cc",
+        "mojo/edk/system/ports/port.cc",
+        "mojo/edk/system/ports/port_ref.cc",
+        "mojo/edk/system/ports_message.cc",
+        "mojo/edk/system/request_context.cc",
+        "mojo/edk/system/shared_buffer_dispatcher.cc",
+        "mojo/edk/system/wait_set_dispatcher.cc",
+        "mojo/edk/system/waiter.cc",
+        "mojo/edk/system/watcher.cc",
+        "mojo/edk/system/watcher_set.cc",
+        "mojo/public/c/system/thunks.cc",
+        "mojo/public/cpp/bindings/lib/array_internal.cc",
+        "mojo/public/cpp/bindings/lib/associated_group.cc",
+        "mojo/public/cpp/bindings/lib/associated_group_controller.cc",
+        "mojo/public/cpp/bindings/lib/binding_state.cc",
+        "mojo/public/cpp/bindings/lib/connector.cc",
+        "mojo/public/cpp/bindings/lib/control_message_handler.cc",
+        "mojo/public/cpp/bindings/lib/control_message_proxy.cc",
+        "mojo/public/cpp/bindings/lib/filter_chain.cc",
+        "mojo/public/cpp/bindings/lib/fixed_buffer.cc",
+        "mojo/public/cpp/bindings/lib/interface_endpoint_client.cc",
+        "mojo/public/cpp/bindings/lib/message.cc",
+        "mojo/public/cpp/bindings/lib/message_buffer.cc",
+        "mojo/public/cpp/bindings/lib/message_builder.cc",
+        "mojo/public/cpp/bindings/lib/message_header_validator.cc",
+        "mojo/public/cpp/bindings/lib/multiplex_router.cc",
+        "mojo/public/cpp/bindings/lib/native_struct.cc",
+        "mojo/public/cpp/bindings/lib/native_struct_data.cc",
+        "mojo/public/cpp/bindings/lib/native_struct_serialization.cc",
+        "mojo/public/cpp/bindings/lib/pipe_control_message_handler.cc",
+        "mojo/public/cpp/bindings/lib/pipe_control_message_proxy.cc",
+        "mojo/public/cpp/bindings/lib/scoped_interface_endpoint_handle.cc",
+        "mojo/public/cpp/bindings/lib/serialization_context.cc",
+        "mojo/public/cpp/bindings/lib/sync_handle_registry.cc",
+        "mojo/public/cpp/bindings/lib/sync_handle_watcher.cc",
+        "mojo/public/cpp/bindings/lib/validation_context.cc",
+        "mojo/public/cpp/bindings/lib/validation_errors.cc",
+        "mojo/public/cpp/bindings/lib/validation_util.cc",
+        "mojo/public/cpp/system/buffer.cc",
+        "mojo/public/cpp/system/platform_handle.cc",
+        "mojo/public/cpp/system/watcher.cc",
+        "ui/gfx/geometry/insets.cc",
+        "ui/gfx/geometry/insets_f.cc",
+        "ui/gfx/geometry/point.cc",
+        "ui/gfx/geometry/point_conversions.cc",
+        "ui/gfx/geometry/point_f.cc",
+        "ui/gfx/geometry/rect.cc",
+        "ui/gfx/geometry/rect_f.cc",
+        "ui/gfx/geometry/size.cc",
+        "ui/gfx/geometry/size_conversions.cc",
+        "ui/gfx/geometry/size_f.cc",
+        "ui/gfx/geometry/vector2d.cc",
+        "ui/gfx/geometry/vector2d_f.cc",
+        "ui/gfx/range/range.cc",
+        "ui/gfx/range/range_f.cc",
+    ],
+
+    cflags: [
+        "-Wall",
+        "-Werror",
+        "-Wno-unused-parameter",
+        "-Wno-missing-field-initializers",
+        "-DMOJO_EDK_LEGACY_PROTOCOL",
+    ],
+
+    // We use OS_POSIX since we need to communicate with Chrome.
+    // We also pass NO_ASHMEM to make base::SharedMemory avoid using it and prefer
+    // the POSIX versions.
+    cppflags: [
+        "-Wno-sign-promo",
+        "-Wno-non-virtual-dtor",
+        "-Wno-ignored-qualifiers",
+        "-Wno-extra",
+        "-DOS_POSIX",
+        "-DNO_ASHMEM",
+        "-DNO_TCMALLOC",
+    ],
+
+    shared_libs: [
+        "libevent",
+        "liblog",
+        "libchrome",
+        "libchrome-crypto",
+    ],
+
+    export_include_dirs: ["."],
+}
+
 genrule {
     name: "libmojo_mojom_java_srcs",
     cmd: "$(location mojom_source_generator_sh)" +
@@ -468,7 +640,7 @@ genrule {
     ],
 }
 
-// TODO(risan): Rename this after Android.mk is removed.
+// TODO(risan): Remove this.
 java_library {
     name: "android.mojo_bp",
 
@@ -485,3 +657,20 @@ java_library {
         "base/android/java/src/org/chromium/base/annotations/**/*.java",
     ],
 }
+
+java_library {
+    name: "android.mojo",
+
+    srcs: [
+        ":libmojo_mojom_java_srcs",
+        "base/android/java/src/org/chromium/base/BuildInfo.java",
+        "base/android/java/src/org/chromium/base/ContextUtils.java",
+        "base/android/java/src/org/chromium/base/Log.java",
+        "base/android/java/src/org/chromium/base/PackageUtils.java",
+        "base/android/java/src/org/chromium/base/VisibleForTesting.java",
+        "mojo/android/system/src/**/*.java",
+        "mojo/public/java/system/src/**/*.java",
+        "mojo/public/java/bindings/src/**/*.java",
+        "base/android/java/src/org/chromium/base/annotations/**/*.java",
+    ],
+}
diff --git a/Android.mk b/Android.mk
deleted file mode 100644
index a61dbe1..0000000
--- a/Android.mk
+++ /dev/null
@@ -1,236 +0,0 @@
-# Copyright 2015 The Chromium OS Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-# TODO(lhchavez): Convert this to Android.bp
-LOCAL_PATH:= $(call my-dir)
-
-# Build native shared library.
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_CLASS := SHARED_LIBRARIES
-LOCAL_MODULE := libmojo
-LOCAL_MODULE_TAGS := optional
-LOCAL_CPP_EXTENSION := .cc
-
-LOCAL_MOJOM_FILES := \
-	ipc/ipc.mojom \
-	mojo/common/file.mojom \
-	mojo/common/string16.mojom \
-	mojo/common/text_direction.mojom \
-	mojo/common/time.mojom \
-	mojo/common/unguessable_token.mojom \
-	mojo/common/version.mojom \
-	mojo/public/interfaces/bindings/interface_control_messages.mojom \
-	mojo/public/interfaces/bindings/pipe_control_messages.mojom \
-	ui/gfx/geometry/mojo/geometry.mojom \
-	ui/gfx/range/mojo/range.mojom \
-
-# This file was copied from out/Release in a Chrome checkout.
-# TODO(lhchavez): Generate this file instead of hardcoding it.
-LOCAL_MOJOM_TYPE_MAPPINGS := \
-	gen/mojo/common/common_custom_types__type_mappings \
-
-LOCAL_MOJOM_BINDINGS_GENERATOR_FLAGS := --use_new_wrapper_types
-
-# Prepares all necessary templates.
-include $(LOCAL_PATH)/build_mojom_templates.mk
-
-# Compiles all local mojom files.
-include $(LOCAL_PATH)/build_mojom.mk
-
-# Runtime.class is added (instead of Runtime.java that lives in libcore) since
-# the script that generates the JNI files does not handle compiling it well.
-LOCAL_JAVA_JNI_FILES := \
-	base/android/java/src/org/chromium/base/BuildInfo.java \
-	base/android/java/src/org/chromium/base/ContentUriUtils.java \
-	base/android/java/src/org/chromium/base/ContextUtils.java \
-	base/android/java/src/org/chromium/base/PathUtils.java \
-	base/android/java/src/org/chromium/base/SystemMessageHandler.java \
-	jni/java/lang/Runtime.class \
-	mojo/android/system/src/org/chromium/mojo/system/impl/BaseRunLoop.java \
-	mojo/android/system/src/org/chromium/mojo/system/impl/CoreImpl.java \
-	mojo/android/system/src/org/chromium/mojo/system/impl/WatcherImpl.java \
-
-# Generate all JNI header files.
-include $(LOCAL_PATH)/build_generated_jni.mk
-
-LOCAL_SRC_FILES := \
-	base/android/build_info.cc \
-	base/android/content_uri_utils.cc \
-	base/android/context_utils.cc \
-	base/android/java_runtime.cc \
-	base/android/jni_android.cc \
-	base/android/jni_string.cc \
-	base/android/path_utils.cc \
-	base/android/scoped_java_ref.cc \
-	base/base_paths.cc \
-	base/base_paths_android.cc \
-	base/debug/proc_maps_linux.cc \
-	base/debug/stack_trace_android.cc \
-	base/files/file_util_android.cc \
-	base/message_loop/message_pump_android.cc \
-	base/path_service.cc \
-	base/trace_event/java_heap_dump_provider_android.cc \
-	base/trace_event/trace_event_android.cc \
-	base/unguessable_token.cc \
-	device/bluetooth/bluetooth_advertisement.cc \
-	device/bluetooth/bluetooth_uuid.cc \
-	device/bluetooth/bluez/bluetooth_service_attribute_value_bluez.cc \
-	ipc/ipc_message.cc \
-	ipc/ipc_message_attachment.cc \
-	ipc/ipc_message_attachment_set.cc \
-	ipc/ipc_message_utils.cc \
-	ipc/ipc_mojo_handle_attachment.cc \
-	ipc/ipc_mojo_message_helper.cc \
-	ipc/ipc_mojo_param_traits.cc \
-	ipc/ipc_platform_file_attachment_posix.cc \
-	mojo/android/system/base_run_loop.cc \
-	mojo/android/system/core_impl.cc \
-	mojo/android/system/watcher_impl.cc \
-	mojo/common/common_custom_types_struct_traits.cc \
-	mojo/edk/embedder/connection_params.cc \
-	mojo/edk/embedder/embedder.cc \
-	mojo/edk/embedder/entrypoints.cc \
-	mojo/edk/embedder/platform_channel_pair.cc \
-	mojo/edk/embedder/platform_channel_pair_posix.cc \
-	mojo/edk/embedder/platform_channel_utils_posix.cc \
-	mojo/edk/embedder/platform_handle.cc \
-	mojo/edk/embedder/platform_handle_utils_posix.cc \
-	mojo/edk/embedder/platform_shared_buffer.cc \
-	mojo/edk/embedder/pending_process_connection.cc \
-	mojo/edk/embedder/test_embedder.cc \
-	mojo/edk/system/awakable_list.cc \
-	mojo/edk/system/broker_host.cc \
-	mojo/edk/system/broker_posix.cc \
-	mojo/edk/system/channel.cc \
-	mojo/edk/system/channel_posix.cc \
-	mojo/edk/system/configuration.cc \
-	mojo/edk/system/core.cc \
-	mojo/edk/system/data_pipe_consumer_dispatcher.cc \
-	mojo/edk/system/data_pipe_control_message.cc \
-	mojo/edk/system/data_pipe_producer_dispatcher.cc \
-	mojo/edk/system/dispatcher.cc \
-	mojo/edk/system/handle_table.cc \
-	mojo/edk/system/mapping_table.cc \
-	mojo/edk/system/message_for_transit.cc \
-	mojo/edk/system/message_pipe_dispatcher.cc \
-	mojo/edk/system/node_channel.cc \
-	mojo/edk/system/node_controller.cc \
-	mojo/edk/system/platform_handle_dispatcher.cc \
-	mojo/edk/system/ports/event.cc \
-	mojo/edk/system/ports/message.cc \
-	mojo/edk/system/ports/message_queue.cc \
-	mojo/edk/system/ports/name.cc \
-	mojo/edk/system/ports/node.cc \
-	mojo/edk/system/ports/port.cc \
-	mojo/edk/system/ports/port_ref.cc \
-	mojo/edk/system/ports_message.cc \
-	mojo/edk/system/request_context.cc \
-	mojo/edk/system/shared_buffer_dispatcher.cc \
-	mojo/edk/system/wait_set_dispatcher.cc \
-	mojo/edk/system/waiter.cc \
-	mojo/edk/system/watcher.cc \
-	mojo/edk/system/watcher_set.cc \
-	mojo/public/c/system/thunks.cc \
-	mojo/public/cpp/bindings/lib/array_internal.cc \
-	mojo/public/cpp/bindings/lib/associated_group.cc \
-	mojo/public/cpp/bindings/lib/associated_group_controller.cc \
-	mojo/public/cpp/bindings/lib/binding_state.cc \
-	mojo/public/cpp/bindings/lib/connector.cc \
-	mojo/public/cpp/bindings/lib/control_message_handler.cc \
-	mojo/public/cpp/bindings/lib/control_message_proxy.cc \
-	mojo/public/cpp/bindings/lib/filter_chain.cc \
-	mojo/public/cpp/bindings/lib/fixed_buffer.cc \
-	mojo/public/cpp/bindings/lib/interface_endpoint_client.cc \
-	mojo/public/cpp/bindings/lib/message.cc \
-	mojo/public/cpp/bindings/lib/message_buffer.cc \
-	mojo/public/cpp/bindings/lib/message_builder.cc \
-	mojo/public/cpp/bindings/lib/message_header_validator.cc \
-	mojo/public/cpp/bindings/lib/multiplex_router.cc \
-	mojo/public/cpp/bindings/lib/native_struct.cc \
-	mojo/public/cpp/bindings/lib/native_struct_data.cc \
-	mojo/public/cpp/bindings/lib/native_struct_serialization.cc \
-	mojo/public/cpp/bindings/lib/pipe_control_message_handler.cc \
-	mojo/public/cpp/bindings/lib/pipe_control_message_proxy.cc \
-	mojo/public/cpp/bindings/lib/scoped_interface_endpoint_handle.cc \
-	mojo/public/cpp/bindings/lib/serialization_context.cc \
-	mojo/public/cpp/bindings/lib/sync_handle_registry.cc \
-	mojo/public/cpp/bindings/lib/sync_handle_watcher.cc \
-	mojo/public/cpp/bindings/lib/validation_context.cc \
-	mojo/public/cpp/bindings/lib/validation_errors.cc \
-	mojo/public/cpp/bindings/lib/validation_util.cc \
-	mojo/public/cpp/system/buffer.cc \
-	mojo/public/cpp/system/platform_handle.cc \
-	mojo/public/cpp/system/watcher.cc \
-	ui/gfx/geometry/insets.cc \
-	ui/gfx/geometry/insets_f.cc \
-	ui/gfx/geometry/point.cc \
-	ui/gfx/geometry/point_conversions.cc \
-	ui/gfx/geometry/point_f.cc \
-	ui/gfx/geometry/rect.cc \
-	ui/gfx/geometry/rect_f.cc \
-	ui/gfx/geometry/size.cc \
-	ui/gfx/geometry/size_conversions.cc \
-	ui/gfx/geometry/size_f.cc \
-	ui/gfx/geometry/vector2d.cc \
-	ui/gfx/geometry/vector2d_f.cc \
-	ui/gfx/range/range.cc \
-	ui/gfx/range/range_f.cc \
-
-LOCAL_CFLAGS := \
-	-Wall \
-	-Werror \
-	-Wno-unused-parameter \
-	-Wno-missing-field-initializers \
-	-DMOJO_EDK_LEGACY_PROTOCOL \
-
-# We use OS_POSIX since we need to communicate with Chrome.
-# We also pass NO_ASHMEM to make base::SharedMemory avoid using it and prefer
-# the POSIX versions.
-LOCAL_CPPFLAGS := \
-	-Wno-sign-promo \
-	-Wno-non-virtual-dtor \
-	-Wno-ignored-qualifiers \
-	-Wno-extra \
-	-DOS_POSIX \
-	-DNO_ASHMEM \
-	-DNO_TCMALLOC \
-
-LOCAL_SHARED_LIBRARIES := libevent liblog libchrome libchrome-crypto
-
-LOCAL_C_INCLUDES := \
-	external/gtest/include \
-
-LOCAL_EXPORT_C_INCLUDE_DIRS += \
-	external/gtest/include \
-	$(LOCAL_PATH) \
-
-include $(BUILD_SHARED_LIBRARY)
-
-# Build Java library.
-include $(CLEAR_VARS)
-
-LOCAL_MODULE := android.mojo
-LOCAL_MODULE_CLASS := JAVA_LIBRARIES
-
-# We manually add a few classes explicitly rather than using the
-# |all-java-files-under| macro because base/ includes some stuff that we don't
-# want to compile since it requires a lot of extra gyp-generated files
-LOCAL_SRC_FILES := \
-	base/android/java/src/org/chromium/base/BuildInfo.java \
-	base/android/java/src/org/chromium/base/ContextUtils.java \
-	base/android/java/src/org/chromium/base/PackageUtils.java \
-	base/android/java/src/org/chromium/base/Log.java \
-	base/android/java/src/org/chromium/base/VisibleForTesting.java \
-	$(call all-java-files-under, mojo/android/system/src) \
-	$(call all-java-files-under, mojo/public/java/system/src) \
-	$(call all-java-files-under, mojo/public/java/bindings/src) \
-	$(call all-java-files-under, base/android/java/src/org/chromium/base/annotations) \
-
-# Adds all .mojom files Java sources to compilation.
-original_module_class := SHARED_LIBRARIES
-original_module := libmojo
-include $(LOCAL_PATH)/build_mojom_jar.mk
-
-include $(BUILD_STATIC_JAVA_LIBRARY)
diff --git a/Makefile b/Makefile
deleted file mode 100644
index a10537c..0000000
--- a/Makefile
+++ /dev/null
@@ -1,186 +0,0 @@
-# Copyright 2016 The Chromium OS Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-include common.mk
-
-PC_DEPS = libchrome-$(BASE_VER)
-PC_CFLAGS := $(shell $(PKG_CONFIG) --cflags $(PC_DEPS))
-PC_LIBS := $(shell $(PKG_CONFIG) --libs $(PC_DEPS))
-
-CPPFLAGS += -Wno-unused-parameter -Wno-missing-field-initializers $(PC_CFLAGS) -I$(OUT)
-
-CXXFLAGS += -std=c++11 \
-	-Wno-sign-promo \
-	-Wno-non-virtual-dtor \
-	-Wno-ignored-qualifiers \
-	-Wno-format-nonliteral \
-	-Wno-extra \
-	-Wno-deprecated-register \
-	-Wno-char-subscripts \
-	-DOS_POSIX \
-	-DNO_TCMALLOC \
-
-LDLIBS += $(PC_LIBS)
-
-CXX_OBJECTS := \
-	base/base_paths.o \
-	base/debug/proc_maps_linux.o \
-	base/path_service.o \
-	base/unguessable_token.o \
-	ipc/ipc_message.o \
-	ipc/ipc_message_attachment.o \
-	ipc/ipc_message_attachment_set.o \
-	ipc/ipc_message_utils.o \
-	ipc/ipc_mojo_handle_attachment.o \
-	ipc/ipc_mojo_message_helper.o \
-	ipc/ipc_mojo_param_traits.o \
-	ipc/ipc_platform_file_attachment_posix.o \
-	mojo/common/common_custom_types_struct_traits.o \
-	mojo/edk/embedder/connection_params.o \
-	mojo/edk/embedder/embedder.o \
-	mojo/edk/embedder/entrypoints.o \
-	mojo/edk/embedder/platform_channel_pair.o \
-	mojo/edk/embedder/platform_channel_pair_posix.o \
-	mojo/edk/embedder/platform_channel_utils_posix.o \
-	mojo/edk/embedder/platform_handle.o \
-	mojo/edk/embedder/platform_handle_utils_posix.o \
-	mojo/edk/embedder/platform_shared_buffer.o \
-	mojo/edk/system/awakable_list.o \
-	mojo/edk/system/broker_host.o \
-	mojo/edk/system/broker_posix.o \
-	mojo/edk/system/channel.o \
-	mojo/edk/system/channel_posix.o \
-	mojo/edk/system/configuration.o \
-	mojo/edk/system/core.o \
-	mojo/edk/system/data_pipe_consumer_dispatcher.o \
-	mojo/edk/system/data_pipe_control_message.o \
-	mojo/edk/system/data_pipe_producer_dispatcher.o \
-	mojo/edk/system/dispatcher.o \
-	mojo/edk/system/handle_table.o \
-	mojo/edk/system/mapping_table.o \
-	mojo/edk/system/message_for_transit.o \
-	mojo/edk/system/message_pipe_dispatcher.o \
-	mojo/edk/system/node_channel.o \
-	mojo/edk/system/node_controller.o \
-	mojo/edk/system/platform_handle_dispatcher.o \
-	mojo/edk/system/ports/event.o \
-	mojo/edk/system/ports/message.o \
-	mojo/edk/system/ports/message_queue.o \
-	mojo/edk/system/ports/name.o \
-	mojo/edk/system/ports/node.o \
-	mojo/edk/system/ports/port.o \
-	mojo/edk/system/ports/port_ref.o \
-	mojo/edk/system/ports_message.o \
-	mojo/edk/system/request_context.o \
-	mojo/edk/system/shared_buffer_dispatcher.o \
-	mojo/edk/system/wait_set_dispatcher.o \
-	mojo/edk/system/waiter.o \
-	mojo/edk/system/watcher.o \
-	mojo/edk/system/watcher_set.o \
-	mojo/public/c/system/thunks.o \
-	mojo/public/cpp/bindings/lib/array_internal.o \
-	mojo/public/cpp/bindings/lib/associated_group.o \
-	mojo/public/cpp/bindings/lib/associated_group_controller.o \
-	mojo/public/cpp/bindings/lib/binding_state.o \
-	mojo/public/cpp/bindings/lib/connector.o \
-	mojo/public/cpp/bindings/lib/control_message_handler.o \
-	mojo/public/cpp/bindings/lib/control_message_proxy.o \
-	mojo/public/cpp/bindings/lib/filter_chain.o \
-	mojo/public/cpp/bindings/lib/fixed_buffer.o \
-	mojo/public/cpp/bindings/lib/interface_endpoint_client.o \
-	mojo/public/cpp/bindings/lib/message.o \
-	mojo/public/cpp/bindings/lib/message_buffer.o \
-	mojo/public/cpp/bindings/lib/message_builder.o \
-	mojo/public/cpp/bindings/lib/message_header_validator.o \
-	mojo/public/cpp/bindings/lib/multiplex_router.o \
-	mojo/public/cpp/bindings/lib/native_struct.o \
-	mojo/public/cpp/bindings/lib/native_struct_data.o \
-	mojo/public/cpp/bindings/lib/native_struct_serialization.o \
-	mojo/public/cpp/bindings/lib/pipe_control_message_handler.o \
-	mojo/public/cpp/bindings/lib/pipe_control_message_proxy.o \
-	mojo/public/cpp/bindings/lib/scoped_interface_endpoint_handle.o \
-	mojo/public/cpp/bindings/lib/serialization_context.o \
-	mojo/public/cpp/bindings/lib/sync_call_restrictions.o \
-	mojo/public/cpp/bindings/lib/sync_handle_registry.o \
-	mojo/public/cpp/bindings/lib/sync_handle_watcher.o \
-	mojo/public/cpp/bindings/lib/validation_context.o \
-	mojo/public/cpp/bindings/lib/validation_errors.o \
-	mojo/public/cpp/bindings/lib/validation_util.o \
-	mojo/public/cpp/system/platform_handle.o \
-	mojo/public/cpp/system/watcher.o
-
-MOJOM_FILES := ipc/ipc.mojom \
-	mojo/common/file.mojom \
-	mojo/common/string16.mojom \
-	mojo/common/text_direction.mojom \
-	mojo/common/time.mojom \
-	mojo/common/unguessable_token.mojom \
-	mojo/common/version.mojom \
-	mojo/public/interfaces/bindings/pipe_control_messages.mojom \
-	mojo/public/interfaces/bindings/interface_control_messages.mojom \
-
-MOJOM_BINDINGS_GENERATOR := \
-	$(S)/mojo/public/tools/bindings/mojom_bindings_generator.py
-
-GEN_TEMPLATES_DIR := $(S)/templates
-
-gen_templates:
-	@echo generate_mojo_templates: $(GEN_TEMPLATES_DIR)
-	@rm -rf $(GEN_TEMPLATES_DIR)
-	@mkdir -p $(GEN_TEMPLATES_DIR)
-	@python $(MOJOM_BINDINGS_GENERATOR) --use_bundled_pylibs precompile \
-		-o $(GEN_TEMPLATES_DIR)
-
-templates: gen_templates
-	cd $(S) && \
-		python $(abspath $(MOJOM_BINDINGS_GENERATOR)) \
-		--use_bundled_pylibs generate \
-		$(MOJOM_FILES) \
-		-o $(abspath $(S)) \
-		--bytecode_path $(abspath $(GEN_TEMPLATES_DIR)) \
-		-g c++
-	cd $(S) && \
-		python $(abspath $(MOJOM_BINDINGS_GENERATOR)) \
-		--use_bundled_pylibs generate \
-		$(MOJOM_FILES) \
-		-o $(abspath $(S)) \
-		--bytecode_path $(abspath $(GEN_TEMPLATES_DIR)) \
-		--generate_non_variant_code \
-		-g c++
-
-GENERATED_OBJECTS := $(patsubst %.mojom,%.mojom.o,$(MOJOM_FILES))
-GENERATED_SHARED_OBJECTS := $(patsubst %.mojom,%.mojom-shared.o,$(MOJOM_FILES))
-
-$(eval $(call add_object_rules,$(GENERATED_OBJECTS),CXX,cc,CXXFLAGS,$(SRC)/))
-$(eval $(call add_object_rules,$(GENERATED_SHARED_OBJECTS),CXX,cc,CXXFLAGS,$(SRC)/))
-# Note: I don't know why we need the line below (it's in commmon.mk), but without it,
-# .o files from CXX_OBJECTS won't be built.
-$(eval $(call add_object_rules,$(CXX_OBJECTS),CXX,cc,CXXFLAGS,$(SRC)/))
-
-LIB ?= lib
-LIB_PIE_NAME = libmojo-$(BASE_VER).pie.a
-LIB_PIC_NAME = libmojo-$(BASE_VER).pic.a
-
-CXX_STATIC_LIBRARY($(LIB_PIE_NAME)): $(GENERATED_SHARED_OBJECTS) $(GENERATED_OBJECTS) $(CXX_OBJECTS)
-CXX_STATIC_LIBRARY($(LIB_PIC_NAME)): $(GENERATED_SHARED_OBJECTS) $(GENERATED_OBJECTS) $(CXX_OBJECTS)
-
-all: CXX_STATIC_LIBRARY($(LIB_PIE_NAME)) CXX_STATIC_LIBRARY($(LIB_PIC_NAME))
-
-clean: CLEAN($(LIB_PIE_NAME)) CLEAN($(LIB_PIC_NAME))
-
-install_lib: all
-	install -D -m 755 $(OUT)/$(LIB_PIE_NAME) $(DESTDIR)/usr/$(LIB)/$(LIB_PIE_NAME)
-	install -D -m 755 $(OUT)/$(LIB_PIC_NAME) $(DESTDIR)/usr/$(LIB)/$(LIB_PIC_NAME)
-	sed -e "s:@LIB@:$(LIB):g" -e "s:@BSLOT@:$(BASE_VER):g" $(S)/libmojo.pc.in > $(S)/libmojo-$(BASE_VER).pc
-
-install_tool:
-	install -d $(DESTDIR)/usr/src/libmojo-$(BASE_VER)/mojo/public/tools/bindings/
-	install -d $(DESTDIR)/usr/src/libmojo-$(BASE_VER)/build/
-	cp -r --preserve=mode $(SRC)/third_party $(DESTDIR)/usr/src/libmojo-$(BASE_VER)/
-	cp -r --preserve=mode $(SRC)/mojo/public/tools/bindings/* \
-		$(DESTDIR)/usr/src/libmojo-$(BASE_VER)/mojo/public/tools/bindings/
-	cp -r --preserve=mode $(SRC)/build/* \
-		$(DESTDIR)/usr/src/libmojo-$(BASE_VER)/build/
-
-install: install_lib install_tool
diff --git a/build_generated_jni.mk b/build_generated_jni.mk
deleted file mode 100644
index d6e83a4..0000000
--- a/build_generated_jni.mk
+++ /dev/null
@@ -1,47 +0,0 @@
-# Copyright 2016 The Chromium OS Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-LOCAL_MOJO_ROOT := $(call my-dir)
-
-JNI_GENERATOR_TOOL := \
-	$(LOCAL_MOJO_ROOT)/base/android/jni_generator/jni_generator.py
-
-generated_sources_dir := $(local-generated-sources-dir)
-generated_files :=
-
-# $(1): a single Java file
-define generate-jni-header
-
-java_file := $(1)
-local_path := $(LOCAL_PATH)
-target_path := $(generated_sources_dir)/jni
-gen_h := $$(target_path)/$$(basename $$(notdir $$(java_file)))_jni.h
-
-$$(gen_h) : PRIVATE_PATH := $$(local_path)
-$$(gen_h) : PRIVATE_TARGET := $$(target_path)
-$$(gen_h) : PRIVATE_CUSTOM_TOOL = \
-  (cd $$(PRIVATE_PATH) && \
-   python $$(abspath $$(JNI_GENERATOR_TOOL)) \
-	 --input_file=$$(subst $$(PRIVATE_PATH)/,,$$<) \
-	 --output_dir=$$(abspath $$(PRIVATE_TARGET)) \
-	 --includes base/android/jni_generator/jni_generator_helper.h \
-	 --ptr_type long \
-	 --native_exports_optional)
-$$(gen_h) : $$(local_path)/$$(java_file) $$(JNI_GENERATOR_TOOL)
-	$$(transform-generated-source)
-
-generated_files += $$(gen_h)
-
-endef  # define generate-jni-header
-
-# Build each file separately since the build command needs to be done per-file.
-$(foreach file,$(LOCAL_JAVA_JNI_FILES),$(eval $(call generate-jni-header,$(file))))
-
-# Add the generated sources to the C includes.
-LOCAL_C_INCLUDES += $(generated_sources_dir)
-
-# LOCAL_GENERATED_SOURCES will filter out anything that's not a C/C++ source
-# file, but still add the files as dependencies of the other files in the
-# module.
-LOCAL_GENERATED_SOURCES += $(generated_files)
diff --git a/build_mojom.mk b/build_mojom.mk
deleted file mode 100644
index 478c79c..0000000
--- a/build_mojom.mk
+++ /dev/null
@@ -1,103 +0,0 @@
-# Copyright 2015 The Chromium OS Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-LOCAL_MOJO_ROOT := $(call my-dir)
-
-include $(LOCAL_MOJO_ROOT)/build_mojom_template_tools.mk
-
-mojo_generated_sources_dir := \
-	$(call generated-sources-dir-for,SHARED_LIBRARIES,libmojo,,)
-generated_templates_dir := $(mojo_generated_sources_dir)/templates
-generated_sources_dir := $(local-generated-sources-dir)
-generated_files :=
-
-# $(1): a single mojom file
-define generate-mojom-source
-
-mojom_file := $(1)
-local_path := $(LOCAL_PATH)
-target_path := $(generated_sources_dir)
-gen_cc := $$(target_path)/$$(mojom_file).cc
-gen_shared_cc := $$(target_path)/$$(mojom_file)-shared.cc
-gen_h := $$(target_path)/$$(mojom_file).h
-gen_internal_h := $$(target_path)/$$(mojom_file)-internal.h
-gen_srcjar := $$(target_path)/$$(mojom_file).srcjar
-gen_src := $$(gen_cc) $$(gen_shared_cc) $$(gen_h) $$(gen_internal_h) $$(gen_srcjar)
-mojom_bindings_generator_flags := $$(LOCAL_MOJOM_BINDINGS_GENERATOR_FLAGS)
-# TODO(lhchavez): Generate these files instead of expecting them to be there.
-mojom_type_mappings :=
-ifneq ($$(LOCAL_MOJOM_TYPE_MAPPINGS),)
-	mojom_type_mappings := \
-		$$(foreach mapping,$$(LOCAL_MOJOM_TYPE_MAPPINGS),$$(local_path)/$$(mapping))
-	mojom_bindings_generator_flags += \
-		$$(foreach path,$$(mojom_type_mappings),--typemap $$(abspath $$(path)))
-endif
-
-
-$$(gen_cc) : PRIVATE_PATH := $$(local_path)
-$$(gen_cc) : PRIVATE_MOJO_ROOT := $$(LOCAL_MOJO_ROOT)
-$$(gen_cc) : PRIVATE_TARGET := $$(target_path)
-$$(gen_cc) : PRIVATE_FLAGS := $$(mojom_bindings_generator_flags)
-$$(gen_cc) : PRIVATE_CUSTOM_TOOL = \
-  (cd $$(PRIVATE_PATH) && \
-   python $$(abspath $$(MOJOM_BINDINGS_GENERATOR)) \
-   --use_bundled_pylibs generate \
-	     $$(subst $$(PRIVATE_PATH)/,,$$<) \
-	 -I $$(abspath $$(PRIVATE_MOJO_ROOT)):$$(abspath $$(PRIVATE_MOJO_ROOT)) \
-	 -o $$(abspath $$(PRIVATE_TARGET)) \
-	 --bytecode_path $$(abspath $$(generated_templates_dir)) \
-	 -g c++,java \
-	 $$(PRIVATE_FLAGS))
-$$(gen_cc) : $$(local_path)/$$(mojom_file) $$(mojom_type_mappings) \
-		$$(MOJOM_TEMPLATE_TOOLS) $$(generated_templates_dir)/.stamp
-	$$(transform-generated-source)
-
-$$(gen_shared_cc) : PRIVATE_PATH := $$(local_path)
-$$(gen_shared_cc) : PRIVATE_MOJO_ROOT := $$(LOCAL_MOJO_ROOT)
-$$(gen_shared_cc) : PRIVATE_TARGET := $$(target_path)
-$$(gen_shared_cc) : PRIVATE_FLAGS := $$(mojom_bindings_generator_flags)
-$$(gen_shared_cc) : PRIVATE_CUSTOM_TOOL = \
-  (cd $$(PRIVATE_PATH) && \
-   python $$(abspath $$(MOJOM_BINDINGS_GENERATOR)) \
-   --use_bundled_pylibs generate \
-	     $$(subst $$(PRIVATE_PATH)/,,$$<) \
-	 -I $$(abspath $$(PRIVATE_MOJO_ROOT)):$$(abspath $$(PRIVATE_MOJO_ROOT)) \
-	 -o $$(abspath $$(PRIVATE_TARGET)) \
-	 --bytecode_path $$(abspath $$(generated_templates_dir)) \
-	 --generate_non_variant_code \
-	 -g c++,java \
-	 $$(PRIVATE_FLAGS))
-$$(gen_shared_cc) : $$(local_path)/$$(mojom_file) $$(mojom_type_mappings) \
-		$$(MOJOM_TEMPLATE_TOOLS) $$(generated_templates_dir)/.stamp
-	$$(transform-generated-source)
-
-
-# Make the other generated files depend on the .cc files. Unfortunately, the
-# Make->ninja translation would generate one individual rule for each generated
-# file, resulting in the files being (racily) generated multiple times.
-$$(gen_internal_h): $$(gen_cc) $$(gen_shared_cc)
-	$$(hide) touch $$@
-
-$$(gen_h): $$(gen_cc)
-	$$(hide) touch $$@
-
-$$(gen_srcjar): $$(gen_cc)
-	$$(hide) touch $$@
-
-generated_files += $$(gen_src)
-
-# LOCAL_GENERATED_SOURCES will filter out anything that's not a C/C++ source
-# file.
-LOCAL_GENERATED_SOURCES += $$(gen_src)
-
-endef  # define generate-mojom-source
-
-# Build each file separately since the build command needs to be done per-file.
-$(foreach file,$(LOCAL_MOJOM_FILES),$(eval $(call generate-mojom-source,$(file))))
-
-# Add the generated sources to the C includes.
-LOCAL_C_INCLUDES += $(generated_sources_dir)
-
-# Also add the generated sources to the C exports.
-LOCAL_EXPORT_C_INCLUDE_DIRS += $(generated_sources_dir)
diff --git a/build_mojom_jar.mk b/build_mojom_jar.mk
deleted file mode 100644
index 972d46a..0000000
--- a/build_mojom_jar.mk
+++ /dev/null
@@ -1,30 +0,0 @@
-# Copyright 2015 The Chromium OS Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-LOCAL_MOJO_ROOT := $(call my-dir)
-original_generated_sources_dir := $(call generated-sources-dir-for,$(original_module_class),$(original_module))
-LOCAL_SRCJAR_LIST :=
-
-define collect-srcjar-list
-
-mojom_file := $(1)
-target_path := $(original_generated_sources_dir)
-LOCAL_SRCJAR_LIST += $$(target_path)/$$(mojom_file).srcjar
-
-endef
-
-# Collect all .srcjar files
-$(foreach file,$(LOCAL_MOJOM_FILES),$(eval $(call collect-srcjar-list,$(file))))
-
-local_target_path := $(call local-intermediates-dir,true)/src
-
-$(local_target_path) : PRIVATE_SRCJAR_LIST := $(LOCAL_SRCJAR_LIST)
-$(local_target_path) : PRIVATE_TARGET := $(local_target_path)
-$(local_target_path) : PRIVATE_CUSTOM_TOOL = \
-	(rm -rf $(PRIVATE_TARGET) && mkdir -p $(PRIVATE_TARGET) && \
-	 for f in $(PRIVATE_SRCJAR_LIST); do unzip -qo -d $(PRIVATE_TARGET) $$f; done)
-$(local_target_path) : $(LOCAL_SRCJAR_LIST)
-	$(transform-generated-source)
-
-LOCAL_ADDITIONAL_DEPENDENCIES += $(local_target_path) $(LOCAL_SRCJAR_LIST)
diff --git a/build_mojom_template_tools.mk b/build_mojom_template_tools.mk
deleted file mode 100644
index bd95aaa..0000000
--- a/build_mojom_template_tools.mk
+++ /dev/null
@@ -1,12 +0,0 @@
-# Copyright 2016 The Chromium OS Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-LOCAL_MOJO_ROOT := $(call my-dir)
-
-MOJOM_BINDINGS_GENERATOR := \
-	$(LOCAL_MOJO_ROOT)/mojo/public/tools/bindings/mojom_bindings_generator.py
-
-MOJOM_TEMPLATE_TOOLS := \
-	$(shell find $(LOCAL_MOJO_ROOT)/mojo/public/tools/bindings -name '*.py') \
-	$(shell find $(LOCAL_MOJO_ROOT)/third_party -name '*.py')
diff --git a/build_mojom_templates.mk b/build_mojom_templates.mk
deleted file mode 100644
index a257703..0000000
--- a/build_mojom_templates.mk
+++ /dev/null
@@ -1,35 +0,0 @@
-# Copyright 2016 The Chromium OS Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-LOCAL_MOJO_ROOT := $(call my-dir)
-
-include $(LOCAL_MOJO_ROOT)/build_mojom_template_tools.mk
-
-MOJOM_TEMPLATE_SOURCES := $(shell find \
-	$(LOCAL_MOJO_ROOT)/mojo/public/tools/bindings/generators -name '*.tmpl')
-
-generated_templates_dir := \
-	$(call generated-sources-dir-for,SHARED_LIBRARIES,libmojo,,)/templates
-
-gen := $(generated_templates_dir)/.stamp
-sources := $(MOJOM_TEMPLATE_SOURCES)
-$(gen) : PRIVATE_TOOL := $(MOJOM_BINDINGS_GENERATOR)
-$(gen) : PRIVATE_OUT_DIR := $(generated_templates_dir)
-$(gen) : $(sources) $(MOJOM_TEMPLATE_TOOLS)
-	@echo generate_mojo_templates: $(PRIVATE_OUT_DIR)
-	$(hide) rm -rf $(dir $@)
-	$(hide) mkdir -p $(dir $@)
-	$(hide) python $(PRIVATE_TOOL) --use_bundled_pylibs precompile \
-		-o $(PRIVATE_OUT_DIR)
-	$(hide) touch $@
-
-# Make the files that are actually generated depend on the .stamp file.
-$(generated_templates_dir)/cpp_templates.zip: $(gen)
-	$(hide) touch $@
-
-$(generated_templates_dir)/java_templates.zip: $(gen)
-	$(hide) touch $@
-
-$(generated_templates_dir)/js_templates.zip: $(gen)
-	$(hide) touch $@
diff --git a/common.mk b/common.mk
deleted file mode 100644
index aed7d3e..0000000
--- a/common.mk
+++ /dev/null
@@ -1,934 +0,0 @@
-# Copyright (c) 2012 The Chromium OS Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-#
-# If this file is part of another source distribution, it's license may be
-# stored in LICENSE.makefile or LICENSE.common.mk.
-#
-# NOTE NOTE NOTE
-#  The authoritative common.mk is located in:
-#    https://chromium.googlesource.com/chromiumos/platform2/+/master/common-mk
-#  Please make all changes there, then copy into place in other repos.
-# NOTE NOTE NOTE
-#
-# This file provides a common architecture for building C/C++ source trees.
-# It uses recursive makefile inclusion to create a single make process which
-# can be built in the source tree or with the build artifacts placed elsewhere.
-#
-# It is fully parallelizable for all targets, including static archives.
-#
-# To use:
-# 1. Place common.mk in your top source level
-# 2. In your top-level Makefile, place "include common.mk" at the top
-# 3. In all subdirectories, create a 'module.mk' file that starts with:
-#      include common.mk
-#    And then contains the remainder of your targets.
-# 4. All build targets should look like:
-#    relative/path/target: relative/path/obj.o
-#
-# See existing makefiles for rule examples.
-#
-# Exported macros:
-#   - cc_binary, cxx_binary provide standard compilation steps for binaries
-#   - cxx_library, cc_library provide standard compilation steps for
-#     shared objects.
-#   All of the above optionally take an argument for extra flags.
-#   - update_archive creates/updates a given .a target
-#
-# Instead of using the build macros, most users can just use wrapped targets:
-#   - CXX_BINARY, CC_BINARY, CC_STATIC_BINARY, CXX_STATIC_BINARY
-#   - CXX_LIBRARY, CC_LIBRARY, CC_STATIC_LIBRARY, CXX_STATIC_LIBRARY
-#   - E.g., CXX_BINARY(mahbinary): foo.o
-#   - object.depends targets may be used when a prerequisite is required for an
-#     object file. Because object files result in multiple build artifacts to
-#     handle PIC and PIE weirdness. E.g.
-#       foo.o.depends: generated/dbus.h
-#   - TEST(binary) or TEST(CXX_BINARY(binary)) may be used as a prerequisite
-#     for the tests target to trigger an automated test run.
-#   - CLEAN(file_or_dir) dependency can be added to 'clean'.
-#
-# If source code is being generated, rules will need to be registered for
-# compiling the objects.  This can be done by adding one of the following
-# to the Makefile:
-#   - For C source files
-#   $(eval $(call add_object_rules,sub/dir/gen_a.o sub/dir/b.o,CC,c,CFLAGS))
-#   - For C++ source files
-#   $(eval $(call add_object_rules,sub/dir/gen_a.o sub/dir/b.o,CXX,cc,CXXFLAGS))
-#
-# Exported targets meant to have prerequisites added to:
-#  - all - Your desired targets should be given
-#  - tests - Any TEST(test_binary) targets should be given
-#  - FORCE - force the given target to run regardless of changes
-#            In most cases, using .PHONY is preferred.
-#
-# Possible command line variables:
-#   - COLOR=[0|1] to set ANSI color output (default: 1)
-#   - VERBOSE=[0|1] to hide/show commands (default: 0)
-#   - MODE=[opt|dbg|profiling] (default: opt)
-#          opt - Enable optimizations for release builds
-#          dbg - Turn down optimization for debugging
-#          profiling - Turn off optimization and turn on profiling/coverage
-#                      support.
-#   - ARCH=[x86|arm|supported qemu name] (default: from portage or uname -m)
-#   - SPLITDEBUG=[0|1] splits debug info in target.debug (default: 0)
-#        If NOSTRIP=1, SPLITDEBUG will never strip the final emitted objects.
-#   - NOSTRIP=[0|1] determines if binaries are stripped. (default: 1)
-#        NOSTRIP=0 and MODE=opt will also drop -g from the CFLAGS.
-#   - VALGRIND=[0|1] runs tests under valgrind (default: 0)
-#   - OUT=/path/to/builddir puts all output in given path (default: $PWD)
-#   - VALGRIND_ARGS="" supplies extra memcheck arguments
-#
-# Per-target(-ish) variable:
-#   - NEEDS_ROOT=[0|1] allows a TEST() target to run with root.
-#     Default is 0 unless it is running under QEmu.
-#   - NEEDS_MOUNTS=[0|1] allows a TEST() target running on QEmu to get
-#     setup mounts in the $(SYSROOT)
-#
-# Caveats:
-# - Directories or files with spaces in them DO NOT get along with GNU Make.
-#   If you need them, all uses of dir/notdir/etc will need to have magic
-#   wrappers.  Proceed at risk to your own sanity.
-# - External CXXFLAGS and CFLAGS should be passed via the environment since
-#   this file does not use 'override' to control them.
-# - Our version of GNU Make doesn't seem to support the 'private' variable
-#   annotation, so you can't tag a variable private on a wrapping target.
-
-# Behavior configuration variables
-SPLITDEBUG ?= 0
-NOSTRIP ?= 1
-VALGRIND ?= 0
-COLOR ?= 1
-VERBOSE ?= 0
-MODE ?= opt
-CXXEXCEPTIONS ?= 0
-ARCH ?= $(shell uname -m)
-
-# Put objects in a separate tree based on makefile locations
-# This means you can build a tree without touching it:
-#   make -C $SRCDIR  # will create ./build-$(MODE)
-# Or
-#   make -C $SRCDIR OUT=$PWD
-# This variable is extended on subdir calls and doesn't need to be re-called.
-OUT ?= $(PWD)/
-
-# Make OUT now so we can use realpath.
-$(shell mkdir -p "$(OUT)")
-
-# TODO(wad) Relative paths are resolved against SRC and not the calling dir.
-# Ensure a command-line supplied OUT has a slash
-override OUT := $(realpath $(OUT))/
-
-# SRC is not meant to be set by the end user, but during make call relocation.
-# $(PWD) != $(CURDIR) all the time.
-export SRC ?= $(CURDIR)
-
-# Re-start in the $(OUT) directory if we're not there.
-# We may be invoked using -C or bare and we need to ensure behavior
-# is consistent so we check both PWD vs OUT and PWD vs CURDIR.
-override RELOCATE_BUILD := 0
-ifneq (${PWD}/,${OUT})
-override RELOCATE_BUILD := 1
-endif
-# Make sure we're running with no builtin targets. They cause
-# leakage and mayhem!
-ifneq (${PWD},${CURDIR})
-override RELOCATE_BUILD := 1
-# If we're run from the build dir, don't let it get cleaned up later.
-ifeq (${PWD}/,${OUT})
-$(shell touch "$(PWD)/.dont_delete_on_clean")
-endif
-endif  # ifneq (${PWD},${CURDIR}
-
-# "Relocate" if we need to restart without implicit rules.
-ifeq ($(subst r,,$(MAKEFLAGS)),$(MAKEFLAGS))
-override RELOCATE_BUILD := 1
-endif
-
-ifeq (${RELOCATE_BUILD},1)
-# By default, silence build output. Reused below as well.
-QUIET = @
-ifeq ($(VERBOSE),1)
-  QUIET=
-endif
-
-# This target will override all targets, including prerequisites. To avoid
-# calling $(MAKE) once per prereq on the given CMDGOAL, we guard it with a local
-# variable.
-RUN_ONCE := 0
-MAKECMDGOALS ?= all
-# Keep the rules split as newer make does not allow them to be declared
-# on the same line.  But the way :: rules work, the _all here will also
-# invoke the %:: rule while retaining "_all" as the default.
-_all::
-%::
-	$(if $(filter 0,$(RUN_ONCE)), \
-	  cd "$(OUT)" && \
-	  $(MAKE) -r -I "$(SRC)" -f "$(CURDIR)/Makefile" \
-	    SRC="$(CURDIR)" OUT="$(OUT)" $(foreach g,$(MAKECMDGOALS),"$(g)"),)
-	$(eval RUN_ONCE := 1)
-pass-to-subcall := 1
-endif
-
-ifeq ($(pass-to-subcall),)
-
-# Only call MODULE if we're in a submodule
-MODULES_LIST := $(filter-out Makefile %.d,$(MAKEFILE_LIST))
-ifeq ($(words $(filter-out Makefile common.mk %.d $(SRC)/Makefile \
-                           $(SRC)/common.mk,$(MAKEFILE_LIST))),0)
-
-# All the top-level defines outside of module.mk.
-
-#
-# Helper macros
-#
-
-# Create the directory if it doesn't yet exist.
-define auto_mkdir
-  $(if $(wildcard $(dir $1)),$2,$(QUIET)mkdir -p "$(dir $1)")
-endef
-
-# Creates the actual archive with an index.
-# The target $@ must end with .pic.a or .pie.a.
-define update_archive
-  $(call auto_mkdir,$(TARGET_OR_MEMBER))
-  $(QUIET)# Create the archive in one step to avoid parallel use accessing it
-  $(QUIET)# before all the symbols are present.
-  @$(ECHO) "AR		$(subst \
-$(SRC)/,,$(^:.o=$(suffix $(basename $(TARGET_OR_MEMBER))).o)) \
--> $(subst $(SRC)/,,$(TARGET_OR_MEMBER))"
-  $(QUIET)$(AR) rcs $(TARGET_OR_MEMBER) \
-          $(subst $(SRC)/,,$(^:.o=$(suffix $(basename $(TARGET_OR_MEMBER))).o))
-endef
-
-# Default compile from objects using pre-requisites but filters out
-# subdirs and .d files.
-define cc_binary
-  $(call COMPILE_BINARY_implementation,CC,$(CFLAGS) $(1),$(EXTRA_FLAGS))
-endef
-
-define cxx_binary
-  $(call COMPILE_BINARY_implementation,CXX,$(CXXFLAGS) $(1),$(EXTRA_FLAGS))
-endef
-
-# Default compile from objects using pre-requisites but filters out
-# subdirs and .d files.
-define cc_library
-  $(call COMPILE_LIBRARY_implementation,CC,$(CFLAGS) $(1),$(EXTRA_FLAGS))
-endef
-define cxx_library
-  $(call COMPILE_LIBRARY_implementation,CXX,$(CXXFLAGS) $(1),$(EXTRA_FLAGS))
-endef
-
-# Deletes files silently if they exist. Meant for use in any local
-# clean targets.
-define silent_rm
-  $(if $(wildcard $(1)),
-  $(QUIET)($(ECHO) -n '$(COLOR_RED)CLEANFILE$(COLOR_RESET)		' && \
-    $(ECHO) '$(subst $(OUT)/,,$(wildcard $(1)))' && \
-    $(RM) $(1) 2>/dev/null) || true,)
-endef
-define silent_rmdir
-  $(if $(wildcard $(1)),
-    $(if $(wildcard $(1)/*),
-  $(QUIET)# $(1) not empty [$(wildcard $(1)/*)]. Not deleting.,
-  $(QUIET)($(ECHO) -n '$(COLOR_RED)CLEANDIR$(COLOR_RESET)		' && \
-    $(ECHO) '$(subst $(OUT)/,,$(wildcard $(1)))' && \
-    $(RMDIR) $(1) 2>/dev/null) || true),)
-endef
-
-#
-# Default variable values
-#
-
-# Only override toolchain vars if they are from make.
-CROSS_COMPILE ?=
-define override_var
-ifneq ($(filter undefined default,$(origin $1)),)
-$1 = $(CROSS_COMPILE)$2
-endif
-endef
-$(eval $(call override_var,AR,ar))
-$(eval $(call override_var,CC,gcc))
-$(eval $(call override_var,CXX,g++))
-$(eval $(call override_var,OBJCOPY,objcopy))
-$(eval $(call override_var,PKG_CONFIG,pkg-config))
-$(eval $(call override_var,RANLIB,ranlib))
-$(eval $(call override_var,STRIP,strip))
-
-RMDIR ?= rmdir
-ECHO = /bin/echo -e
-
-ifeq ($(lastword $(subst /, ,$(CC))),clang)
-CDRIVER = clang
-else
-CDRIVER = gcc
-endif
-
-ifeq ($(lastword $(subst /, ,$(CXX))),clang++)
-CXXDRIVER = clang
-else
-CXXDRIVER = gcc
-endif
-
-# Internal macro to support check_XXX macros below.
-# Usage: $(call check_compile, [code], [compiler], [code_type], [c_flags],
-#               [extra_c_flags], [library_flags], [success_ret], [fail_ret])
-# Return: [success_ret] if compile succeeded, otherwise [fail_ret]
-check_compile = $(shell printf '%b\n' $(1) | \
-  $($(2)) $($(4)) -x $(3) $(LDFLAGS) $(5) - $(6) -o /dev/null > /dev/null 2>&1 \
-  && echo "$(7)" || echo "$(8)")
-
-# Helper macro to check whether a test program will compile with the specified
-# compiler flags.
-# Usage: $(call check_compile_cc, [code], [flags], [alternate_flags])
-# Return: [flags] if compile succeeded, otherwise [alternate_flags]
-check_compile_cc = $(call check_compile,$(1),CC,c,CFLAGS,$(2),,$(2),$(3))
-check_compile_cxx = $(call check_compile,$(1),CXX,c++,CXXFLAGS,$(2),,$(2),$(3))
-
-# Helper macro to check whether a test program will compile with the specified
-# libraries.
-# Usage: $(call check_compile_cc, [code], [library_flags], [alternate_flags])
-# Return: [library_flags] if compile succeeded, otherwise [alternate_flags]
-check_libs_cc = $(call check_compile,$(1),CC,c,CFLAGS,,$(2),$(2),$(3))
-check_libs_cxx = $(call check_compile,$(1),CXX,c++,CXXFLAGS,,$(2),$(2),$(3))
-
-# Helper macro to check whether the compiler accepts the specified flags.
-# Usage: $(call check_compile_cc, [flags], [alternate_flags])
-# Return: [flags] if compile succeeded, otherwise [alternate_flags]
-check_cc = $(call check_compile_cc,'int main() { return 0; }',$(1),$(2))
-check_cxx = $(call check_compile_cxx,'int main() { return 0; }',$(1),$(2))
-
-# Choose the stack protector flags based on whats supported by the compiler.
-SSP_CFLAGS := $(call check_cc,-fstack-protector-strong)
-ifeq ($(SSP_CFLAGS),)
- SSP_CFLAGS := $(call check_cc,-fstack-protector-all)
-endif
-
-# To update these from an including Makefile:
-#  CXXFLAGS += -mahflag  # Append to the list
-#  CXXFLAGS := -mahflag $(CXXFLAGS) # Prepend to the list
-#  CXXFLAGS := $(filter-out badflag,$(CXXFLAGS)) # Filter out a value
-# The same goes for CFLAGS.
-COMMON_CFLAGS-gcc := -fvisibility=internal -ggdb3 -Wa,--noexecstack
-COMMON_CFLAGS-clang := -fvisibility=hidden -ggdb
-COMMON_CFLAGS := -Wall -Werror -fno-strict-aliasing $(SSP_CFLAGS) -O1 -Wformat=2
-CXXFLAGS += $(COMMON_CFLAGS) $(COMMON_CFLAGS-$(CXXDRIVER))
-CFLAGS += $(COMMON_CFLAGS) $(COMMON_CFLAGS-$(CDRIVER))
-CPPFLAGS += -D_FORTIFY_SOURCE=2
-
-# Enable large file support.
-CPPFLAGS += -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE
-
-# Disable exceptions based on the CXXEXCEPTIONS setting.
-ifeq ($(CXXEXCEPTIONS),0)
-  CXXFLAGS := $(CXXFLAGS) -fno-exceptions -fno-unwind-tables \
-    -fno-asynchronous-unwind-tables
-endif
-
-ifeq ($(MODE),opt)
-  # Up the optimizations.
-  CFLAGS := $(filter-out -O1,$(CFLAGS)) -O2
-  CXXFLAGS := $(filter-out -O1,$(CXXFLAGS)) -O2
-  # Only drop -g* if symbols aren't desired.
-  ifeq ($(NOSTRIP),0)
-    # TODO: do we want -fomit-frame-pointer on x86?
-    CFLAGS := $(filter-out -ggdb3,$(CFLAGS))
-    CXXFLAGS := $(filter-out -ggdb3,$(CXXFLAGS))
-  endif
-endif
-
-ifeq ($(MODE),profiling)
-  CFLAGS := $(CFLAGS) -O0 -g  --coverage
-  CXXFLAGS := $(CXXFLAGS) -O0 -g  --coverage
-  LDFLAGS := $(LDFLAGS) --coverage
-endif
-
-LDFLAGS := $(LDFLAGS) -Wl,-z,relro -Wl,-z,noexecstack -Wl,-z,now
-
-# Fancy helpers for color if a prompt is defined
-ifeq ($(COLOR),1)
-COLOR_RESET = \x1b[0m
-COLOR_GREEN = \x1b[32;01m
-COLOR_RED = \x1b[31;01m
-COLOR_YELLOW = \x1b[33;01m
-endif
-
-# By default, silence build output.
-QUIET = @
-ifeq ($(VERBOSE),1)
-  QUIET=
-endif
-
-#
-# Implementation macros for compile helpers above
-#
-
-# Useful for dealing with pie-broken toolchains.
-# Call make with PIE=0 to disable default PIE use.
-OBJ_PIE_FLAG = -fPIE
-COMPILE_PIE_FLAG = -pie
-ifeq ($(PIE),0)
-  OBJ_PIE_FLAG =
-  COMPILE_PIE_FLAG =
-endif
-
-# Favor member targets first for CXX_BINARY(%) magic.
-# And strip out nested members if possible.
-LP := (
-RP := )
-TARGET_OR_MEMBER = $(lastword $(subst $(LP), ,$(subst $(RP),,$(or $%,$@))))
-
-# Default compile from objects using pre-requisites but filters out
-# all non-.o files.
-define COMPILE_BINARY_implementation
-  @$(ECHO) "LD$(1)		$(subst $(PWD)/,,$(TARGET_OR_MEMBER))"
-  $(call auto_mkdir,$(TARGET_OR_MEMBER))
-  $(QUIET)$($(1)) $(COMPILE_PIE_FLAGS) -o $(TARGET_OR_MEMBER) \
-    $(2) $(LDFLAGS) \
-    $(filter %.o %.a,$(^:.o=.pie.o)) \
-    $(foreach so,$(filter %.so,$^),-L$(dir $(so)) \
-                            -l$(patsubst lib%,%,$(basename $(notdir $(so))))) \
-    $(LDLIBS)
-  $(call conditional_strip)
-  @$(ECHO) -n "BIN		"
-  @$(ECHO) "$(COLOR_GREEN)$(subst $(PWD)/,,$(TARGET_OR_MEMBER))$(COLOR_RESET)"
-  @$(ECHO) "	$(COLOR_YELLOW)-----$(COLOR_RESET)"
-endef
-
-# TODO: add version support extracted from PV environment variable
-#ifeq ($(PV),9999)
-#$(warning PV=$(PV). If shared object versions matter, please force PV=.)
-#endif
-# Then add -Wl,-soname,$@.$(PV) ?
-
-# Default compile from objects using pre-requisites but filters out
-# all non-.o values. (Remember to add -L$(OUT) -llib)
-COMMA := ,
-define COMPILE_LIBRARY_implementation
-  @$(ECHO) "SHARED$(1)	$(subst $(PWD)/,,$(TARGET_OR_MEMBER))"
-  $(call auto_mkdir,$(TARGET_OR_MEMBER))
-  $(QUIET)$($(1)) -shared -Wl,-E -o $(TARGET_OR_MEMBER) \
-    $(2) $(LDFLAGS) \
-    $(if $(filter %.a,$^),-Wl$(COMMA)--whole-archive,) \
-    $(filter %.o ,$(^:.o=.pic.o)) \
-    $(foreach a,$(filter %.a,$^),-L$(dir $(a)) \
-                            -l$(patsubst lib%,%,$(basename $(notdir $(a))))) \
-    $(foreach so,$(filter %.so,$^),-L$(dir $(so)) \
-                            -l$(patsubst lib%,%,$(basename $(notdir $(so))))) \
-    $(LDLIBS)
-  $(call conditional_strip)
-  @$(ECHO) -n "LIB		$(COLOR_GREEN)"
-  @$(ECHO) "$(subst $(PWD)/,,$(TARGET_OR_MEMBER))$(COLOR_RESET)"
-  @$(ECHO) "	$(COLOR_YELLOW)-----$(COLOR_RESET)"
-endef
-
-define conditional_strip
-  $(if $(filter 0,$(NOSTRIP)),$(call strip_artifact))
-endef
-
-define strip_artifact
-  @$(ECHO) "STRIP		$(subst $(OUT)/,,$(TARGET_OR_MEMBER))"
-  $(if $(filter 1,$(SPLITDEBUG)), @$(ECHO) -n "DEBUG	"; \
-    $(ECHO) "$(COLOR_YELLOW)\
-$(subst $(OUT)/,,$(TARGET_OR_MEMBER)).debug$(COLOR_RESET)")
-  $(if $(filter 1,$(SPLITDEBUG)), \
-    $(QUIET)$(OBJCOPY) --only-keep-debug "$(TARGET_OR_MEMBER)" \
-      "$(TARGET_OR_MEMBER).debug")
-  $(if $(filter-out dbg,$(MODE)),$(QUIET)$(STRIP) --strip-unneeded \
-    "$(TARGET_OR_MEMBER)",)
-endef
-
-#
-# Global pattern rules
-#
-
-# Below, the archive member syntax is abused to create fancier
-# syntactic sugar for recipe authors that avoids needed to know
-# subcall options.  The downside is that make attempts to look
-# into the phony archives for timestamps. This will cause the final
-# target to be rebuilt/linked on _every_ call to make even when nothing
-# has changed.  Until a better way presents itself, we have helpers that
-# do the stat check on make's behalf.  Dodgy but simple.
-define old_or_no_timestamp
-  $(if $(realpath $%),,$(1))
-  $(if $(shell find $^ -cnewer "$%" 2>/dev/null),$(1))
-endef
-
-define check_deps
-  $(if $(filter 0,$(words $^)),\
-    $(error Missing dependencies or declaration of $@($%)),)
-endef
-
-# Build a cxx target magically
-CXX_BINARY(%):
-	$(call check_deps)
-	$(call old_or_no_timestamp,$(call cxx_binary))
-clean: CLEAN(CXX_BINARY*)
-
-CC_BINARY(%):
-	$(call check_deps)
-	$(call old_or_no_timestamp,$(call cc_binary))
-clean: CLEAN(CC_BINARY*)
-
-CXX_STATIC_BINARY(%):
-	$(call check_deps)
-	$(call old_or_no_timestamp,$(call cxx_binary,-static))
-clean: CLEAN(CXX_STATIC_BINARY*)
-
-CC_STATIC_BINARY(%):
-	$(call check_deps)
-	$(call old_or_no_timestamp,$(call cc_binary,-static))
-clean: CLEAN(CC_STATIC_BINARY*)
-
-CXX_LIBRARY(%):
-	$(call check_deps)
-	$(call old_or_no_timestamp,$(call cxx_library))
-clean: CLEAN(CXX_LIBRARY*)
-
-CXX_LIBARY(%):
-	$(error Typo alert! LIBARY != LIBRARY)
-
-CC_LIBRARY(%):
-	$(call check_deps)
-	$(call old_or_no_timestamp,$(call cc_library))
-clean: CLEAN(CC_LIBRARY*)
-
-CC_LIBARY(%):
-	$(error Typo alert! LIBARY != LIBRARY)
-
-CXX_STATIC_LIBRARY(%):
-	$(call check_deps)
-	$(call old_or_no_timestamp,$(call update_archive))
-clean: CLEAN(CXX_STATIC_LIBRARY*)
-
-CXX_STATIC_LIBARY(%):
-	$(error Typo alert! LIBARY != LIBRARY)
-
-CC_STATIC_LIBRARY(%):
-	$(call check_deps)
-	$(call old_or_no_timestamp,$(call update_archive))
-clean: CLEAN(CC_STATIC_LIBRARY*)
-
-CC_STATIC_LIBARY(%):
-	$(error Typo alert! LIBARY != LIBRARY)
-
-
-TEST(%): % qemu_chroot_install
-	$(call TEST_implementation)
-.PHONY: TEST
-
-# multiple targets with a wildcard need to share an directory.
-# Don't use this directly it just makes sure the directory is removed _after_
-# the files are.
-CLEANFILE(%):
-	$(call silent_rm,$(TARGET_OR_MEMBER))
-.PHONY: CLEANFILE
-
-CLEAN(%): CLEANFILE(%)
-	$(QUIET)# CLEAN($%) meta-target called
-	$(if $(filter-out $(PWD)/,$(dir $(abspath $(TARGET_OR_MEMBER)))), \
-	  $(call silent_rmdir,$(dir $(abspath $(TARGET_OR_MEMBER)))),\
-	  $(QUIET)# Not deleting $(dir $(abspath $(TARGET_OR_MEMBER))) yet.)
-.PHONY: CLEAN
-
-#
-# Top-level objects and pattern rules
-#
-
-# All objects for .c files at the top level
-C_OBJECTS = $(patsubst $(SRC)/%.c,%.o,$(wildcard $(SRC)/*.c))
-
-
-# All objects for .cxx files at the top level
-CXX_OBJECTS = $(patsubst $(SRC)/%.cc,%.o,$(wildcard $(SRC)/*.cc))
-
-# Note, the catch-all pattern rules don't work in subdirectories because
-# we're building from the $(OUT) directory. At the top-level (here) they will
-# work, but we go ahead and match using the module form.  Then we can place a
-# generic pattern rule to capture leakage from the main Makefile. (Later in the
-# file.)
-#
-# The reason target specific pattern rules work well for modules,
-# MODULE_C_OBJECTS, is because it scopes the behavior to the given target which
-# ensures we get a relative directory offset from $(OUT) which otherwise would
-# not match without further magic on a per-subdirectory basis.
-
-# Creates object file rules. Call with eval.
-# $(1) list of .o files
-# $(2) source type (CC or CXX)
-# $(3) source suffix (cc or c)
-# $(4) compiler flag name (CFLAGS or CXXFLAGS)
-# $(5) source dir: _only_ if $(SRC). Leave blank for obj tree.
-define add_object_rules
-$(patsubst %.o,%.pie.o,$(1)): %.pie.o: $(5)%.$(3) %.o.depends
-	$$(call auto_mkdir,$$@)
-	$$(call OBJECT_PATTERN_implementation,$(2),\
-          $$(basename $$@),$$($(4)) $$(CPPFLAGS) $$(OBJ_PIE_FLAG))
-
-$(patsubst %.o,%.pic.o,$(1)): %.pic.o: $(5)%.$(3) %.o.depends
-	$$(call auto_mkdir,$$@)
-	$$(call OBJECT_PATTERN_implementation,$(2),\
-          $$(basename $$@),$$($(4)) $$(CPPFLAGS) -fPIC)
-
-# Placeholder for depends
-$(patsubst %.o,%.o.depends,$(1)):
-	$$(call auto_mkdir,$$@)
-	$$(QUIET)touch "$$@"
-
-$(1): %.o: %.pic.o %.pie.o
-	$$(call auto_mkdir,$$@)
-	$$(QUIET)touch "$$@"
-endef
-
-define OBJECT_PATTERN_implementation
-  @$(ECHO) "$(1)		$(subst $(SRC)/,,$<) -> $(2).o"
-  $(call auto_mkdir,$@)
-  $(QUIET)$($(1)) -c -MD -MF $(2).d $(3) -o $(2).o $<
-  $(QUIET)# Wrap all the deps in $$(wildcard) so a missing header
-  $(QUIET)# won't cause weirdness.  First we remove newlines and \,
-  $(QUIET)# then wrap it.
-  $(QUIET)sed -i -e :j -e '$$!N;s|\\\s*\n| |;tj' \
-    -e 's|^\(.*\s*:\s*\)\(.*\)$$|\1 $$\(wildcard \2\)|' $(2).d
-endef
-
-# Now actually register handlers for C(XX)_OBJECTS.
-$(eval $(call add_object_rules,$(C_OBJECTS),CC,c,CFLAGS,$(SRC)/))
-$(eval $(call add_object_rules,$(CXX_OBJECTS),CXX,cc,CXXFLAGS,$(SRC)/))
-
-# Disable default pattern rules to help avoid leakage.
-# These may already be handled by '-r', but let's keep it to be safe.
-%: %.o ;
-%.a: %.o ;
-%.o: %.c ;
-%.o: %.cc ;
-
-# NOTE: A specific rule for archive objects is avoided because parallel
-#       update of the archive causes build flakiness.
-# Instead, just make the objects the prerequisites and use update_archive
-# To use the foo.a(obj.o) functionality, targets would need to specify the
-# explicit object they expect on the prerequisite line.
-
-#
-# Architecture detection and QEMU wrapping
-#
-
-HOST_ARCH ?= $(shell uname -m)
-override ARCH := $(strip $(ARCH))
-override HOST_ARCH := $(strip $(HOST_ARCH))
-# emake will supply "x86" or "arm" for ARCH, but
-# if uname -m runs and you get x86_64, then this subst
-# will break.
-ifeq ($(subst x86,i386,$(ARCH)),i386)
-  QEMU_ARCH := $(subst x86,i386,$(ARCH))  # x86 -> i386
-else ifeq ($(subst amd64,x86_64,$(ARCH)),x86_64)
-  QEMU_ARCH := $(subst amd64,x86_64,$(ARCH))  # amd64 -> x86_64
-else
-  QEMU_ARCH = $(ARCH)
-endif
-override QEMU_ARCH := $(strip $(QEMU_ARCH))
-
-# If we're cross-compiling, try to use qemu for running the tests.
-ifneq ($(QEMU_ARCH),$(HOST_ARCH))
-  ifeq ($(SYSROOT),)
-    $(info SYSROOT not defined. qemu-based testing disabled)
-  else
-    # A SYSROOT is assumed for QEmu use.
-    USE_QEMU ?= 1
-
-    # Allow 64-bit hosts to run 32-bit without qemu.
-    ifeq ($(HOST_ARCH),x86_64)
-      ifeq ($(QEMU_ARCH),i386)
-        USE_QEMU = 0
-      endif
-    endif
-  endif
-else
-  USE_QEMU ?= 0
-endif
-
-# Normally we don't need to run as root or do bind mounts, so only
-# enable it by default when we're using QEMU.
-NEEDS_ROOT ?= $(USE_QEMU)
-NEEDS_MOUNTS ?= $(USE_QEMU)
-
-SYSROOT_OUT = $(OUT)
-ifneq ($(SYSROOT),)
-  SYSROOT_OUT = $(subst $(SYSROOT),,$(OUT))
-else
-  # Default to / when all the empty-sysroot logic is done.
-  SYSROOT = /
-endif
-
-QEMU_NAME = qemu-$(QEMU_ARCH)
-QEMU_PATH = /build/bin/$(QEMU_NAME)
-QEMU_SYSROOT_PATH = $(SYSROOT)$(QEMU_PATH)
-QEMU_SRC_PATH = /usr/bin/$(QEMU_NAME)
-QEMU_BINFMT_PATH = /proc/sys/fs/binfmt_misc/$(QEMU_NAME)
-QEMU_REGISTER_PATH = /proc/sys/fs/binfmt_misc/register
-
-QEMU_MAGIC_arm = ":$(QEMU_NAME):M::\x7fELF\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x28\x00:\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff:/build/bin/qemu-arm:"
-
-
-#
-# Output full configuration at top level
-#
-
-# Don't show on clean
-ifneq ($(MAKECMDGOALS),clean)
-  $(info build configuration:)
-  $(info - OUT=$(OUT))
-  $(info - SRC=$(SRC))
-  $(info - MODE=$(MODE))
-  $(info - SPLITDEBUG=$(SPLITDEBUG))
-  $(info - NOSTRIP=$(NOSTRIP))
-  $(info - VALGRIND=$(VALGRIND))
-  $(info - COLOR=$(COLOR))
-  $(info - CXXEXCEPTIONS=$(CXXEXCEPTIONS))
-  $(info - ARCH=$(ARCH))
-  $(info - QEMU_ARCH=$(QEMU_ARCH))
-  $(info - USE_QEMU=$(USE_QEMU))
-  $(info - NEEDS_ROOT=$(NEEDS_ROOT))
-  $(info - NEEDS_MOUNTS=$(NEEDS_MOUNTS))
-  $(info - SYSROOT=$(SYSROOT))
-  $(info )
-endif
-
-#
-# Standard targets with detection for when they are improperly configured.
-#
-
-# all does not include tests by default
-all:
-	$(QUIET)(test -z "$^" && \
-	$(ECHO) "You must add your targets as 'all' prerequisites") || true
-	$(QUIET)test -n "$^"
-
-# Builds and runs tests for the target arch
-# Run them in parallel
-# After the test have completed, if profiling, run coverage analysis
-tests:
-ifeq ($(MODE),profiling)
-	@$(ECHO) "COVERAGE [$(COLOR_YELLOW)STARTED$(COLOR_RESET)]"
-	$(QUIET)FILES="";						\
-		for GCNO in `find . -name "*.gcno"`; do			\
-			GCDA="$${GCNO%.gcno}.gcda";			\
-			if [ -e $${GCDA} ]; then			\
-				FILES="$${FILES} $${GCDA}";		\
-			fi						\
-		done;							\
-		if [ -n "$${FILES}" ]; then				\
-			gcov -l $${FILES};				\
-			lcov --capture --directory .			\
-				--output-file=lcov-coverage.info;	\
-			genhtml lcov-coverage.info			\
-				--output-directory lcov-html;		\
-		fi
-	@$(ECHO) "COVERAGE [$(COLOR_YELLOW)FINISHED$(COLOR_RESET)]"
-endif
-.PHONY: tests
-
-qemu_chroot_install:
-ifeq ($(USE_QEMU),1)
-	$(QUIET)$(ECHO) "QEMU   Preparing $(QEMU_NAME)"
-	@# Copying strategy
-	@# Compare /usr/bin/qemu inode to /build/$board/build/bin/qemu, if different
-	@# hard link to a temporary file, then rename temp to target. This should
-	@# ensure that once $QEMU_SYSROOT_PATH exists it will always exist, regardless
-	@# of simultaneous test setups.
-	$(QUIET)if [[ ! -e $(QEMU_SYSROOT_PATH) || \
-	    `stat -c %i $(QEMU_SRC_PATH)` != `stat -c %i $(QEMU_SYSROOT_PATH)` \
-	    ]]; then \
-	  $(ROOT_CMD) ln -Tf $(QEMU_SRC_PATH) $(QEMU_SYSROOT_PATH).$$$$; \
-	  $(ROOT_CMD) mv -Tf $(QEMU_SYSROOT_PATH).$$$$ $(QEMU_SYSROOT_PATH); \
-	fi
-
-	@# Prep the binfmt handler. First mount if needed, then unregister any bad
-	@# mappings and then register our mapping.
-	@# There may still be some race conditions here where one script de-registers
-	@# and another script starts executing before it gets re-registered, however
-	@# it should be rare.
-	-$(QUIET)[[ -e $(QEMU_REGISTER_PATH) ]] || \
-	  $(ROOT_CMD) mount binfmt_misc -t binfmt_misc \
-	    /proc/sys/fs/binfmt_misc
-
-	-$(QUIET)if [[ -e $(QEMU_BINFMT_PATH) && \
-	      `awk '$$1 == "interpreter" {print $$NF}' $(QEMU_BINFMT_PATH)` != \
-	      "$(QEMU_PATH)" ]]; then \
-	  echo -1 | $(ROOT_CMD) tee $(QEMU_BINFMT_PATH) >/dev/null; \
-	fi
-
-	-$(if $(QEMU_MAGIC_$(ARCH)),$(QUIET)[[ -e $(QEMU_BINFMT_PATH) ]] || \
-	  echo $(QEMU_MAGIC_$(ARCH)) | $(ROOT_CMD) tee $(QEMU_REGISTER_PATH) \
-	    >/dev/null)
-endif
-.PHONY: qemu_clean qemu_chroot_install
-
-# TODO(wad) Move to -L $(SYSROOT) and fakechroot when qemu-user
-#           doesn't hang traversing /proc from SYSROOT.
-SUDO_CMD = sudo
-UNSHARE_CMD = unshare
-QEMU_CMD =
-ROOT_CMD = $(if $(filter 1,$(NEEDS_ROOT)),$(SUDO_CMD) , )
-MOUNT_CMD = $(if $(filter 1,$(NEEDS_MOUNTS)),$(ROOT_CMD) mount, \#)
-UMOUNT_CMD = $(if $(filter 1,$(NEEDS_MOUNTS)),$(ROOT_CMD) umount, \#)
-QEMU_LDPATH = $(SYSROOT_LDPATH):/lib64:/lib:/usr/lib64:/usr/lib
-ROOT_CMD_LDPATH = $(SYSROOT_LDPATH):$(SYSROOT)/lib64:
-ROOT_CMD_LDPATH := $(ROOT_CMD_LDPATH):$(SYSROOT)/lib:$(SYSROOT)/usr/lib64:
-ROOT_CMD_LDPATH := $(ROOT_CMD_LDPATH):$(SYSROOT)/usr/lib
-ifeq ($(USE_QEMU),1)
-  export QEMU_CMD = \
-   $(SUDO_CMD) chroot $(SYSROOT) $(QEMU_PATH) \
-   -drop-ld-preload \
-   -E LD_LIBRARY_PATH="$(QEMU_LDPATH):$(patsubst $(OUT),,$(LD_DIRS))" \
-   -E HOME="$(HOME)" -E SRC="$(SRC)" --
-  # USE_QEMU conditional function
-  define if_qemu
-    $(1)
-  endef
-else
-  ROOT_CMD = $(if $(filter 1,$(NEEDS_ROOT)),sudo, ) \
-    LD_LIBRARY_PATH="$(ROOT_CMD_LDPATH):$(LD_DIRS)"
-  define if_qemu
-    $(2)
-  endef
-endif
-
-VALGRIND_CMD =
-ifeq ($(VALGRIND),1)
-  VALGRIND_CMD = /usr/bin/valgrind --tool=memcheck $(VALGRIND_ARGS) --
-endif
-
-define TEST_implementation
-  $(QUIET)$(call TEST_setup)
-  $(QUIET)$(call TEST_run)
-  $(QUIET)$(call TEST_teardown)
-  $(QUIET)exit $$(cat $(OUT)$(TARGET_OR_MEMBER).status.test)
-endef
-
-define TEST_setup
-  @$(ECHO) -n "TEST		$(TARGET_OR_MEMBER) "
-  @$(ECHO) "[$(COLOR_YELLOW)SETUP$(COLOR_RESET)]"
-  $(QUIET)# Setup a target-specific results file
-  $(QUIET)(echo > $(OUT)$(TARGET_OR_MEMBER).setup.test)
-  $(QUIET)(echo 1 > $(OUT)$(TARGET_OR_MEMBER).status.test)
-  $(QUIET)(echo > $(OUT)$(TARGET_OR_MEMBER).cleanup.test)
-  $(QUIET)# No setup if we are not using QEMU
-  $(QUIET)# TODO(wad) this is racy until we use a vfs namespace
-  $(call if_qemu,\
-    $(QUIET)(echo "mkdir -p '$(SYSROOT)/proc' '$(SYSROOT)/dev' \
-                            '$(SYSROOT)/mnt/host/source'" \
-             >> "$(OUT)$(TARGET_OR_MEMBER).setup.test"))
-  $(call if_qemu,\
-    $(QUIET)(echo "$(MOUNT_CMD) --bind /mnt/host/source \
-             '$(SYSROOT)/mnt/host/source'" \
-             >> "$(OUT)$(TARGET_OR_MEMBER).setup.test"))
-  $(call if_qemu,\
-    $(QUIET)(echo "$(MOUNT_CMD) --bind /proc '$(SYSROOT)/proc'" \
-             >> "$(OUT)$(TARGET_OR_MEMBER).setup.test"))
-  $(call if_qemu,\
-    $(QUIET)(echo "$(MOUNT_CMD) --bind /dev '$(SYSROOT)/dev'" \
-             >> "$(OUT)$(TARGET_OR_MEMBER).setup.test"))
-endef
-
-define TEST_teardown
-  @$(ECHO) -n "TEST		$(TARGET_OR_MEMBER) "
-  @$(ECHO) "[$(COLOR_YELLOW)TEARDOWN$(COLOR_RESET)]"
-  $(call if_qemu, $(QUIET)$(SHELL) "$(OUT)$(TARGET_OR_MEMBER).cleanup.test")
-endef
-
-# Use GTEST_ARGS.[arch] if defined.
-override GTEST_ARGS.real = \
- $(call if_qemu,$(GTEST_ARGS.qemu.$(QEMU_ARCH)),$(GTEST_ARGS.host.$(HOST_ARCH)))
-
-define TEST_run
-  @$(ECHO) -n "TEST		$(TARGET_OR_MEMBER) "
-  @$(ECHO) "[$(COLOR_GREEN)RUN$(COLOR_RESET)]"
-  $(QUIET)(echo 1 > "$(OUT)$(TARGET_OR_MEMBER).status.test")
-  $(QUIET)(echo $(ROOT_CMD) SRC="$(SRC)" $(QEMU_CMD) $(VALGRIND_CMD) \
-    "$(strip $(call if_qemu, $(SYSROOT_OUT),$(OUT))$(TARGET_OR_MEMBER))" \
-      $(if $(filter-out 0,$(words $(GTEST_ARGS.real))),$(GTEST_ARGS.real),\
-           $(GTEST_ARGS)) >> "$(OUT)$(TARGET_OR_MEMBER).setup.test")
-  -$(QUIET)$(call if_qemu,$(SUDO_CMD) $(UNSHARE_CMD) -m) $(SHELL) \
-      $(OUT)$(TARGET_OR_MEMBER).setup.test \
-  && echo 0 > "$(OUT)$(TARGET_OR_MEMBER).status.test"
-endef
-
-# Recursive list reversal so that we get RMDIR_ON_CLEAN in reverse order.
-define reverse
-$(if $(1),$(call reverse,$(wordlist 2,$(words $(1)),$(1)))) $(firstword $(1))
-endef
-
-clean: qemu_clean
-clean: CLEAN($(OUT)*.d) CLEAN($(OUT)*.o) CLEAN($(OUT)*.debug)
-clean: CLEAN($(OUT)*.test) CLEAN($(OUT)*.depends)
-clean: CLEAN($(OUT)*.gcno) CLEAN($(OUT)*.gcda) CLEAN($(OUT)*.gcov)
-clean: CLEAN($(OUT)lcov-coverage.info) CLEAN($(OUT)lcov-html)
-
-clean:
-	$(QUIET)# Always delete the containing directory last.
-	$(call silent_rmdir,$(OUT))
-
-FORCE: ;
-# Empty rule for use when no special targets are needed, like large_tests
-NONE:
-
-.PHONY: clean NONE valgrind NONE
-.DEFAULT_GOAL  :=  all
-# Don't let make blow away "intermediates"
-.PRECIOUS: %.pic.o %.pie.o %.a %.pic.a %.pie.a %.test
-
-# Start accruing build info
-OUT_DIRS = $(OUT)
-LD_DIRS = $(OUT)
-SRC_DIRS = $(SRC)
-
-include $(wildcard $(OUT)*.d)
-SUBMODULE_DIRS = $(wildcard $(SRC)/*/module.mk)
-include $(SUBMODULE_DIRS)
-
-
-else  ## In duplicate inclusions of common.mk
-
-# Get the current inclusion directory without a trailing slash
-MODULE := $(patsubst %/,%, \
-           $(dir $(lastword $(filter-out %common.mk,$(MAKEFILE_LIST)))))
-MODULE := $(subst $(SRC)/,,$(MODULE))
-MODULE_NAME := $(subst /,_,$(MODULE))
-#VPATH := $(MODULE):$(VPATH)
-
-
-# Depth first
-$(eval OUT_DIRS += $(OUT)$(MODULE))
-$(eval SRC_DIRS += $(OUT)$(MODULE))
-$(eval LD_DIRS := $(LD_DIRS):$(OUT)$(MODULE))
-
-# Add the defaults from this dir to rm_clean
-clean: CLEAN($(OUT)$(MODULE)/*.d) CLEAN($(OUT)$(MODULE)/*.o)
-clean: CLEAN($(OUT)$(MODULE)/*.debug) CLEAN($(OUT)$(MODULE)/*.test)
-clean: CLEAN($(OUT)$(MODULE)/*.depends)
-clean: CLEAN($(OUT)$(MODULE)/*.gcno) CLEAN($(OUT)$(MODULE)/*.gcda)
-clean: CLEAN($(OUT)$(MODULE)/*.gcov) CLEAN($(OUT)lcov-coverage.info)
-clean: CLEAN($(OUT)lcov-html)
-
-$(info + submodule: $(MODULE_NAME))
-# We must eval otherwise they may be dropped.
-MODULE_C_OBJECTS = $(patsubst $(SRC)/$(MODULE)/%.c,$(MODULE)/%.o,\
-  $(wildcard $(SRC)/$(MODULE)/*.c))
-$(eval $(MODULE_NAME)_C_OBJECTS ?= $(MODULE_C_OBJECTS))
-MODULE_CXX_OBJECTS = $(patsubst $(SRC)/$(MODULE)/%.cc,$(MODULE)/%.o,\
-  $(wildcard $(SRC)/$(MODULE)/*.cc))
-$(eval $(MODULE_NAME)_CXX_OBJECTS ?= $(MODULE_CXX_OBJECTS))
-
-# Note, $(MODULE) is implicit in the path to the %.c.
-# See $(C_OBJECTS) for more details.
-# Register rules for the module objects.
-$(eval $(call add_object_rules,$(MODULE_C_OBJECTS),CC,c,CFLAGS,$(SRC)/))
-$(eval $(call add_object_rules,$(MODULE_CXX_OBJECTS),CXX,cc,CXXFLAGS,$(SRC)/))
-
-# Continue recursive inclusion of module.mk files
-SUBMODULE_DIRS = $(wildcard $(SRC)/$(MODULE)/*/module.mk)
-include $(wildcard $(OUT)$(MODULE)/*.d)
-include $(SUBMODULE_DIRS)
-
-endif
-endif  ## pass-to-subcall wrapper for relocating the call directory