path: root/Android.mk (plain)
blob: 4395a85779dae6de5124ca0af565acded03062c0

1	# Copyright (C) 2012 The Android Open Source Project
2	#
3	# Licensed under the Apache License, Version 2.0 (the "License");
4	# you may not use this file except in compliance with the License.
5	# You may obtain a copy of the License at
6	#
7	# http://www.apache.org/licenses/LICENSE-2.0
8	#
9	# Unless required by applicable law or agreed to in writing, software
10	# distributed under the License is distributed on an "AS IS" BASIS,
11	# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12	# See the License for the specific language governing permissions and
13	# limitations under the License.
14
15	LOCAL_PATH := $(call my-dir)
16
17	KEYMASTER_TA_BINARY := 8efb1e1c-37e5-4326-a5d68c33726c7d57
18
19	include $(CLEAR_VARS)
20	LOCAL_MODULE := keystore.amlogic
21	LOCAL_MODULE_RELATIVE_PATH := hw
22	LOCAL_SRC_FILES := module.cpp \
23	aml_keymaster_ipc.cpp \
24	aml_keymaster_device.cpp \
25
26	LOCAL_C_INCLUDES := \
27	system/security/keystore \
28	$(LOCAL_PATH)/include \
29	system/keymaster/ \
30	system/keymaster/include \
31	external/boringssl/include \
32	$(BOARD_AML_VENDOR_PATH)/tdk/ca_export_arm/include \
33
34	LOCAL_CFLAGS = -fvisibility=hidden -Wall -Werror
35	LOCAL_CFLAGS += -DANDROID_BUILD
36	ifeq ($(USE_SOFT_KEYSTORE), false)
37	LOCAL_CFLAGS += -DUSE_HW_KEYMASTER
38	endif
39	LOCAL_SHARED_LIBRARIES := libcrypto \
40	liblog \
41	libkeystore_binder \
42	libkeymaster_messages \
43	libteec
44
45	LOCAL_MODULE_TAGS := optional
46
47	ifeq ($(shell test $(PLATFORM_SDK_VERSION) -ge 26 && echo OK),OK)
48	LOCAL_PROPRIETARY_MODULE := true
49	endif
50
51	ifeq ($(shell test $(PLATFORM_SDK_VERSION) -le 26 && echo OK),OK)
52	LOCAL_SHARED_LIBRARIES += libkeymaster1
53	endif
54
55	LOCAL_CFLAGS += -DANDROID_PLATFORM_SDK_VERSION=$(PLATFORM_SDK_VERSION)
56
57	LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
58	LOCAL_REQUIRED_MODULES := $(KEYMASTER_TA_BINARY)
59	include $(BUILD_SHARED_LIBRARY)
60
61	#####################################################
62	# TA Library
63	#####################################################
64	include $(CLEAR_VARS)
65	LOCAL_MODULE_CLASS := ETC
66	LOCAL_MODULE_TAGS := optional
67	LOCAL_MODULE := $(KEYMASTER_TA_BINARY)
68	LOCAL_MODULE_SUFFIX := .ta
69	LOCAL_MODULE_PATH := $(TARGET_OUT_VENDOR)/lib/teetz
70	ifeq ($(TARGET_ENABLE_TA_SIGN), true)
71	$(info $(shell mkdir $(ANDROID_BUILD_TOP)/$(LOCAL_PATH)/signed))
72	$(info $(shell $(ANDROID_BUILD_TOP)/$(BOARD_AML_VENDOR_PATH)/tdk/ta_export/scripts/sign_ta_auto.py \
73	--in=$(ANDROID_BUILD_TOP)/$(LOCAL_PATH)/$(LOCAL_MODULE)$(LOCAL_MODULE_SUFFIX) \
74	--out=$(ANDROID_BUILD_TOP)/$(LOCAL_PATH)/signed/$(LOCAL_MODULE)$(LOCAL_MODULE_SUFFIX)))
75	LOCAL_SRC_FILES := signed/$(LOCAL_MODULE)$(LOCAL_MODULE_SUFFIX)
76	else
77	LOCAL_SRC_FILES := $(LOCAL_MODULE)$(LOCAL_MODULE_SUFFIX)
78	endif
79	include $(BUILD_PREBUILT)
80
81
82	# Unit tests for libkeymaster
83	include $(CLEAR_VARS)
84	LOCAL_MODULE := amlkeymaster_tests
85	LOCAL_SRC_FILES := \
86	unit_test/android_keymaster_test.cpp \
87	unit_test/android_keymaster_test_utils.cpp \
88	unit_test/attestation_record.cpp
89	# unit_test/attestation_record_test.cpp \
90	unit_test/authorization_set_test.cpp \
91	# unit_test/android_keymaster_messages_test.cpp \
92	unit_test/hkdf_test.cpp \
93	unit_test/hmac_test.cpp \
94	unit_test/kdf1_test.cpp \
95	unit_test/kdf2_test.cpp \
96	unit_test/kdf_test.cpp \
97	unit_test/key_blob_test.cpp \
98	unit_test/keymaster_enforcement_test.cpp
99
100	LOCAL_C_INCLUDES := \
101	external/boringssl/include \
102	system/keymaster/include \
103	system/keymaster \
104	system/security/softkeymaster/include
105
106	LOCAL_CFLAGS = -Wall -Werror -Wunused -DKEYMASTER_NAME_TAGS
107	LOCAL_CLANG_CFLAGS += -Wno-error=unused-const-variable -Wno-error=unused-private-field
108	# TODO(krasin): reenable coverage flags, when the new Clang toolchain is released.
109	# Currently, if enabled, these flags will cause an internal error in Clang.
110	LOCAL_CLANG_CFLAGS += -fno-sanitize-coverage=edge,indirect-calls,8bit-counters,trace-cmp
111	LOCAL_MODULE_TAGS := tests
112	LOCAL_SHARED_LIBRARIES := \
113	libsoftkeymasterdevice \
114	libkeymaster_messages \
115	libcrypto \
116	libsoftkeymaster \
117	libkeymaster_portable \
118	libhardware
119
120	LOCAL_CFLAGS += -DANDROID_PLATFORM_SDK_VERSION=$(PLATFORM_SDK_VERSION)
121
122	ifeq ($(shell test $(PLATFORM_SDK_VERSION) -le 26 && echo OK),OK)
123	LOCAL_SHARED_LIBRARIES += libkeymaster1
124	endif
125
126	LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
127	include $(BUILD_NATIVE_TEST)
128
129