1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
|
# Copyright 2005 The Android Open Source Project
LOCAL_PATH:= $(call my-dir)
-include system/sepolicy/policy_version.mk
# --
ifneq (,$(filter userdebug eng,$(TARGET_BUILD_VARIANT)))
init_options += \
-DALLOW_FIRST_STAGE_CONSOLE=1 \
-DALLOW_LOCAL_PROP_OVERRIDE=1 \
-DALLOW_PERMISSIVE_SELINUX=1 \
-DREBOOT_BOOTLOADER_ON_PANIC=1 \
-DWORLD_WRITABLE_KMSG=1 \
-DDUMP_ON_UMOUNT_FAILURE=1
else
init_options += \
-DALLOW_FIRST_STAGE_CONSOLE=0 \
-DALLOW_LOCAL_PROP_OVERRIDE=0 \
-DALLOW_PERMISSIVE_SELINUX=0 \
-DREBOOT_BOOTLOADER_ON_PANIC=0 \
-DWORLD_WRITABLE_KMSG=0 \
-DDUMP_ON_UMOUNT_FAILURE=0
endif
ifneq (,$(filter eng,$(TARGET_BUILD_VARIANT)))
init_options += \
-DSHUTDOWN_ZERO_TIMEOUT=1
else
init_options += \
-DSHUTDOWN_ZERO_TIMEOUT=0
endif
init_options += -DLOG_UEVENTS=0 \
-DSEPOLICY_VERSION=$(POLICYVERS)
init_cflags += \
$(init_options) \
-Wall -Wextra \
-Wno-unused-parameter \
-Werror \
# --
# Do not build this even with mmma if we're system-as-root, otherwise it will overwrite the symlink.
ifneq ($(BOARD_BUILD_SYSTEM_ROOT_IMAGE),true)
include $(CLEAR_VARS)
LOCAL_CPPFLAGS := $(init_cflags)
LOCAL_SRC_FILES := \
block_dev_initializer.cpp \
devices.cpp \
first_stage_console.cpp \
first_stage_init.cpp \
first_stage_main.cpp \
first_stage_mount.cpp \
reboot_utils.cpp \
selabel.cpp \
selinux.cpp \
service_utils.cpp \
snapuserd_transition.cpp \
switch_root.cpp \
uevent_listener.cpp \
util.cpp \
LOCAL_MODULE := init_first_stage
LOCAL_LICENSE_KINDS := SPDX-license-identifier-Apache-2.0
LOCAL_LICENSE_CONDITIONS := notice
LOCAL_NOTICE_FILE := $(LOCAL_PATH)/NOTICE
LOCAL_MODULE_STEM := init
LOCAL_FORCE_STATIC_EXECUTABLE := true
LOCAL_MODULE_PATH := $(TARGET_RAMDISK_OUT)
LOCAL_UNSTRIPPED_PATH := $(TARGET_RAMDISK_OUT_UNSTRIPPED)
# Install adb_debug.prop into debug ramdisk.
# This allows adb root on a user build, when debug ramdisk is used.
LOCAL_REQUIRED_MODULES := \
adb_debug.prop \
# Set up the directories that first stage init mounts on.
my_ramdisk_dirs := \
debug_ramdisk \
dev \
metadata \
mnt \
proc \
second_stage_resources \
sys \
LOCAL_POST_INSTALL_CMD := mkdir -p $(addprefix $(TARGET_RAMDISK_OUT)/,$(my_ramdisk_dirs))
ifeq (true,$(BOARD_USES_GENERIC_KERNEL_IMAGE))
LOCAL_POST_INSTALL_CMD += $(addprefix $(TARGET_RAMDISK_OUT)/first_stage_ramdisk/,$(my_ramdisk_dirs))
endif
my_ramdisk_dirs :=
LOCAL_STATIC_LIBRARIES := \
libc++fs \
libfs_avb \
libfs_mgr \
libfec \
libfec_rs \
libsquashfs_utils \
liblogwrap \
libext4_utils \
libcrypto_utils \
libsparse \
libavb \
libkeyutils \
liblp \
libcutils \
libbase \
liblog \
libcrypto_static \
libdl \
libz \
libselinux \
libcap \
libgsi \
libcom.android.sysprop.apex \
liblzma \
libunwindstack_no_dex \
libbacktrace_no_dex \
libmodprobe \
libext2_uuid \
libprotobuf-cpp-lite \
libsnapshot_cow \
libsnapshot_init \
update_metadata-protos \
libprocinfo \
LOCAL_SANITIZE := signed-integer-overflow
# First stage init is weird: it may start without stdout/stderr, and no /proc.
LOCAL_NOSANITIZE := hwaddress
include $(BUILD_EXECUTABLE)
endif
include $(CLEAR_VARS)
LOCAL_MODULE := init_system
LOCAL_LICENSE_KINDS := SPDX-license-identifier-Apache-2.0
LOCAL_LICENSE_CONDITIONS := notice
LOCAL_NOTICE_FILE := $(LOCAL_PATH)/NOTICE
LOCAL_REQUIRED_MODULES := \
init_second_stage \
include $(BUILD_PHONY_PACKAGE)
include $(CLEAR_VARS)
LOCAL_MODULE := init_vendor
LOCAL_LICENSE_KINDS := SPDX-license-identifier-Apache-2.0
LOCAL_LICENSE_CONDITIONS := notice
LOCAL_NOTICE_FILE := $(LOCAL_PATH)/NOTICE
ifneq ($(BOARD_BUILD_SYSTEM_ROOT_IMAGE),true)
LOCAL_REQUIRED_MODULES := \
init_first_stage \
endif
include $(BUILD_PHONY_PACKAGE)
|
