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platform_system_core/adb/Android.mk
Jorge Lucangeli Obes 683dc4817f adb: Use Minijail for privilege dropping. 
By using Minijail we avoid writing the same priv-dropping code over
and over again. This also enables future hardening opportunities.
We're already using Minijail for priv-dropping on Brillo.

Minijail is unit- and integration-tested on the
Chrome OS CI infrastructure (pulling from the same repo, see
https://wmatrix.googleplex.com/security?tests=security_Minijail0).
Once CI comes to Android, it will be continuously tested there as well.

Both 'adb root' and 'adb unroot' still work.

Bug: 26099611
Change-Id: I52c456ea272d27bd6fbc71200f4fdd928a592158
2015-12-17 10:49:53 -08:00

354 lines
9.4 KiB
Makefile
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# Copyright 2005 The Android Open Source Project
#
# Android.mk for adb
#
LOCAL_PATH:= $(call my-dir)
adb_host_sanitize :=
adb_target_sanitize :=
adb_version := $(shell git -C $(LOCAL_PATH) rev-parse --short=12 HEAD 2>/dev/null)-android
ADB_COMMON_CFLAGS := \
-Wall -Wextra -Werror \
-Wno-unused-parameter \
-Wno-missing-field-initializers \
-Wvla \
-DADB_REVISION='"$(adb_version)"' \
ADB_COMMON_linux_CFLAGS := \
-std=c++14 \
-Wexit-time-destructors \
ADB_COMMON_darwin_CFLAGS := \
-std=c++14 \
-Wexit-time-destructors \
# Define windows.h and tchar.h Unicode preprocessor symbols so that
# CreateFile(), _tfopen(), etc. map to versions that take wchar_t*, breaking the
# build if you accidentally pass char*. Fix by calling like:
# std::wstring path_wide;
# if (!android::base::UTF8ToWide(path_utf8, &path_wide)) { /* error handling */ }
# CreateFileW(path_wide.c_str());
ADB_COMMON_windows_CFLAGS := \
-DUNICODE=1 -D_UNICODE=1 \
# libadb
# =========================================================
# Much of adb is duplicated in bootable/recovery/minadb and fastboot. Changes
# made to adb rarely get ported to the other two, so the trees have diverged a
# bit. We'd like to stop this because it is a maintenance nightmare, but the
# divergence makes this difficult to do all at once. For now, we will start
# small by moving common files into a static library. Hopefully some day we can
# get enough of adb in here that we no longer need minadb. https://b/17626262
LIBADB_SRC_FILES := \
adb.cpp \
adb_auth.cpp \
adb_io.cpp \
adb_listeners.cpp \
adb_trace.cpp \
adb_utils.cpp \
sockets.cpp \
transport.cpp \
transport_local.cpp \
transport_usb.cpp \
LIBADB_TEST_SRCS := \
adb_io_test.cpp \
adb_utils_test.cpp \
transport_test.cpp \
LIBADB_CFLAGS := \
$(ADB_COMMON_CFLAGS) \
-fvisibility=hidden \
LIBADB_linux_CFLAGS := \
$(ADB_COMMON_linux_CFLAGS) \
LIBADB_darwin_CFLAGS := \
$(ADB_COMMON_darwin_CFLAGS) \
LIBADB_windows_CFLAGS := \
$(ADB_COMMON_windows_CFLAGS) \
LIBADB_darwin_SRC_FILES := \
fdevent.cpp \
get_my_path_darwin.cpp \
usb_osx.cpp \
LIBADB_linux_SRC_FILES := \
fdevent.cpp \
get_my_path_linux.cpp \
usb_linux.cpp \
LIBADB_windows_SRC_FILES := \
sysdeps_win32.cpp \
usb_windows.cpp \
LIBADB_TEST_linux_SRCS := \
fdevent_test.cpp \
socket_test.cpp \
LIBADB_TEST_darwin_SRCS := \
fdevent_test.cpp \
socket_test.cpp \
LIBADB_TEST_windows_SRCS := \
sysdeps_win32_test.cpp \
include $(CLEAR_VARS)
LOCAL_CLANG := true
LOCAL_MODULE := libadbd
LOCAL_CFLAGS := $(LIBADB_CFLAGS) -DADB_HOST=0
LOCAL_SRC_FILES := \
$(LIBADB_SRC_FILES) \
adb_auth_client.cpp \
fdevent.cpp \
jdwp_service.cpp \
usb_linux_client.cpp \
LOCAL_SANITIZE := $(adb_target_sanitize)
# Even though we're building a static library (and thus there's no link step for
# this to take effect), this adds the includes to our path.
LOCAL_STATIC_LIBRARIES := libbase
include $(BUILD_STATIC_LIBRARY)
include $(CLEAR_VARS)
LOCAL_MODULE := libadb
LOCAL_MODULE_HOST_OS := darwin linux windows
LOCAL_CFLAGS := $(LIBADB_CFLAGS) -DADB_HOST=1
LOCAL_CFLAGS_windows := $(LIBADB_windows_CFLAGS)
LOCAL_CFLAGS_linux := $(LIBADB_linux_CFLAGS)
LOCAL_CFLAGS_darwin := $(LIBADB_darwin_CFLAGS)
LOCAL_SRC_FILES := \
$(LIBADB_SRC_FILES) \
adb_auth_host.cpp \
LOCAL_SRC_FILES_darwin := $(LIBADB_darwin_SRC_FILES)
LOCAL_SRC_FILES_linux := $(LIBADB_linux_SRC_FILES)
LOCAL_SRC_FILES_windows := $(LIBADB_windows_SRC_FILES)
LOCAL_SANITIZE := $(adb_host_sanitize)
# Even though we're building a static library (and thus there's no link step for
# this to take effect), this adds the includes to our path.
LOCAL_STATIC_LIBRARIES := libcrypto_static libbase
LOCAL_C_INCLUDES_windows := development/host/windows/usb/api/
LOCAL_MULTILIB := first
include $(BUILD_HOST_STATIC_LIBRARY)
include $(CLEAR_VARS)
LOCAL_CLANG := true
LOCAL_MODULE := adbd_test
LOCAL_CFLAGS := -DADB_HOST=0 $(LIBADB_CFLAGS)
LOCAL_SRC_FILES := \
$(LIBADB_TEST_SRCS) \
$(LIBADB_TEST_linux_SRCS) \
shell_service.cpp \
shell_service_protocol.cpp \
shell_service_protocol_test.cpp \
shell_service_test.cpp \
LOCAL_SANITIZE := $(adb_target_sanitize)
LOCAL_STATIC_LIBRARIES := libadbd
LOCAL_SHARED_LIBRARIES := libbase libcutils
include $(BUILD_NATIVE_TEST)
# libdiagnose_usb
# =========================================================
include $(CLEAR_VARS)
LOCAL_MODULE := libdiagnose_usb
LOCAL_MODULE_HOST_OS := darwin linux windows
LOCAL_CFLAGS := $(LIBADB_CFLAGS)
LOCAL_SRC_FILES := diagnose_usb.cpp
# Even though we're building a static library (and thus there's no link step for
# this to take effect), this adds the includes to our path.
LOCAL_STATIC_LIBRARIES := libbase
include $(BUILD_HOST_STATIC_LIBRARY)
# adb_test
# =========================================================
include $(CLEAR_VARS)
LOCAL_MODULE := adb_test
LOCAL_MODULE_HOST_OS := darwin linux windows
LOCAL_CFLAGS := -DADB_HOST=1 $(LIBADB_CFLAGS)
LOCAL_CFLAGS_windows := $(LIBADB_windows_CFLAGS)
LOCAL_CFLAGS_linux := $(LIBADB_linux_CFLAGS)
LOCAL_CFLAGS_darwin := $(LIBADB_darwin_CFLAGS)
LOCAL_SRC_FILES := \
$(LIBADB_TEST_SRCS) \
services.cpp \
shell_service_protocol.cpp \
shell_service_protocol_test.cpp \
LOCAL_SRC_FILES_linux := $(LIBADB_TEST_linux_SRCS)
LOCAL_SRC_FILES_darwin := $(LIBADB_TEST_darwin_SRCS)
LOCAL_SRC_FILES_windows := $(LIBADB_TEST_windows_SRCS)
LOCAL_SANITIZE := $(adb_host_sanitize)
LOCAL_SHARED_LIBRARIES := libbase
LOCAL_STATIC_LIBRARIES := \
libadb \
libcrypto_static \
libcutils \
libdiagnose_usb \
# Set entrypoint to wmain from sysdeps_win32.cpp instead of main
LOCAL_LDFLAGS_windows := -municode
LOCAL_LDLIBS_linux := -lrt -ldl -lpthread
LOCAL_LDLIBS_darwin := -framework CoreFoundation -framework IOKit
LOCAL_LDLIBS_windows := -lws2_32 -luserenv
LOCAL_STATIC_LIBRARIES_windows := AdbWinApi
include $(BUILD_HOST_NATIVE_TEST)
# adb device tracker (used by ddms) test tool
# =========================================================
ifeq ($(HOST_OS),linux)
include $(CLEAR_VARS)
LOCAL_MODULE := adb_device_tracker_test
LOCAL_CFLAGS := -DADB_HOST=1 $(LIBADB_CFLAGS)
LOCAL_CFLAGS_windows := $(LIBADB_windows_CFLAGS)
LOCAL_CFLAGS_linux := $(LIBADB_linux_CFLAGS)
LOCAL_CFLAGS_darwin := $(LIBADB_darwin_CFLAGS)
LOCAL_SRC_FILES := test_track_devices.cpp
LOCAL_SANITIZE := $(adb_host_sanitize)
LOCAL_SHARED_LIBRARIES := libbase
LOCAL_STATIC_LIBRARIES := libadb libcrypto_static libcutils
LOCAL_LDLIBS += -lrt -ldl -lpthread
include $(BUILD_HOST_EXECUTABLE)
endif
# adb host tool
# =========================================================
include $(CLEAR_VARS)
LOCAL_LDLIBS_linux := -lrt -ldl -lpthread
LOCAL_LDLIBS_darwin := -lpthread -framework CoreFoundation -framework IOKit -framework Carbon
# Use wmain instead of main
LOCAL_LDFLAGS_windows := -municode
LOCAL_LDLIBS_windows := -lws2_32 -lgdi32
LOCAL_STATIC_LIBRARIES_windows := AdbWinApi
LOCAL_REQUIRED_MODULES_windows := AdbWinApi AdbWinUsbApi
LOCAL_SRC_FILES := \
adb_client.cpp \
client/main.cpp \
console.cpp \
commandline.cpp \
file_sync_client.cpp \
line_printer.cpp \
services.cpp \
shell_service_protocol.cpp \
LOCAL_CFLAGS += \
$(ADB_COMMON_CFLAGS) \
-D_GNU_SOURCE \
-DADB_HOST=1 \
LOCAL_CFLAGS_windows := \
$(ADB_COMMON_windows_CFLAGS)
LOCAL_CFLAGS_linux := \
$(ADB_COMMON_linux_CFLAGS) \
LOCAL_CFLAGS_darwin := \
$(ADB_COMMON_darwin_CFLAGS) \
-Wno-sizeof-pointer-memaccess -Wno-unused-parameter \
LOCAL_MODULE := adb
LOCAL_MODULE_TAGS := debug
LOCAL_MODULE_HOST_OS := darwin linux windows
LOCAL_SANITIZE := $(adb_host_sanitize)
LOCAL_STATIC_LIBRARIES := \
libadb \
libbase \
libcrypto_static \
libdiagnose_usb \
liblog \
# Don't use libcutils on Windows.
LOCAL_STATIC_LIBRARIES_darwin := libcutils
LOCAL_STATIC_LIBRARIES_linux := libcutils
LOCAL_CXX_STL := libc++_static
# Don't add anything here, we don't want additional shared dependencies
# on the host adb tool, and shared libraries that link against libc++
# will violate ODR
LOCAL_SHARED_LIBRARIES :=
include $(BUILD_HOST_EXECUTABLE)
$(call dist-for-goals,dist_files sdk,$(LOCAL_BUILT_MODULE))
# adbd device daemon
# =========================================================
include $(CLEAR_VARS)
LOCAL_CLANG := true
LOCAL_SRC_FILES := \
daemon/main.cpp \
services.cpp \
file_sync_service.cpp \
framebuffer_service.cpp \
remount_service.cpp \
set_verity_enable_state_service.cpp \
shell_service.cpp \
shell_service_protocol.cpp \
LOCAL_CFLAGS := \
$(ADB_COMMON_CFLAGS) \
$(ADB_COMMON_linux_CFLAGS) \
-DADB_HOST=0 \
-D_GNU_SOURCE \
-Wno-deprecated-declarations \
LOCAL_CFLAGS += -DALLOW_ADBD_NO_AUTH=$(if $(filter userdebug eng,$(TARGET_BUILD_VARIANT)),1,0)
ifneq (,$(filter userdebug eng,$(TARGET_BUILD_VARIANT)))
LOCAL_CFLAGS += -DALLOW_ADBD_DISABLE_VERITY=1
LOCAL_CFLAGS += -DALLOW_ADBD_ROOT=1
endif
LOCAL_MODULE := adbd
LOCAL_FORCE_STATIC_EXECUTABLE := true
LOCAL_MODULE_PATH := $(TARGET_ROOT_OUT_SBIN)
LOCAL_UNSTRIPPED_PATH := $(TARGET_ROOT_OUT_SBIN_UNSTRIPPED)
LOCAL_C_INCLUDES += system/extras/ext4_utils
LOCAL_SANITIZE := $(adb_target_sanitize)
LOCAL_STATIC_LIBRARIES := \
libadbd \
libbase \
libfs_mgr \
libfec \
libfec_rs \
libselinux \
liblog \
libmincrypt \
libext4_utils_static \
libsquashfs_utils \
libcutils \
libbase \
libcrypto_static \
libminijail \
libminijail_generated \
libcap
include $(BUILD_EXECUTABLE)
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