31438489c0
In the future, systems with dm-linear will require a ramdisk to set up the mount for system. In this world, first stage init will be a part of this ramdisk and handle setting up dm-linear, mounting the necessary partitions, then pivoting to the system image, which will become the root partition. This also enables previous devices without system-as-root, to be unified with system-as-root devices for all aspects of boot after the pivot_root. Bug: 79758715 Test: boot hikey Test: boot sailfish, boot sailfish into recovery Change-Id: Iefa88a3ec5994e7989aa9f26f2de0351ffa5468b
87 lines
1.7 KiB
Makefile
87 lines
1.7 KiB
Makefile
# Copyright 2005 The Android Open Source Project
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LOCAL_PATH:= $(call my-dir)
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# --
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ifneq (,$(filter userdebug eng,$(TARGET_BUILD_VARIANT)))
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init_options += \
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-DALLOW_LOCAL_PROP_OVERRIDE=1 \
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-DALLOW_PERMISSIVE_SELINUX=1 \
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-DREBOOT_BOOTLOADER_ON_PANIC=1 \
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-DWORLD_WRITABLE_KMSG=1 \
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-DDUMP_ON_UMOUNT_FAILURE=1
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else
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init_options += \
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-DALLOW_LOCAL_PROP_OVERRIDE=0 \
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-DALLOW_PERMISSIVE_SELINUX=0 \
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-DREBOOT_BOOTLOADER_ON_PANIC=0 \
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-DWORLD_WRITABLE_KMSG=0 \
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-DDUMP_ON_UMOUNT_FAILURE=0
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endif
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ifneq (,$(filter eng,$(TARGET_BUILD_VARIANT)))
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init_options += \
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-DSHUTDOWN_ZERO_TIMEOUT=1
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else
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init_options += \
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-DSHUTDOWN_ZERO_TIMEOUT=0
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endif
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init_options += -DLOG_UEVENTS=0
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init_cflags += \
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$(init_options) \
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-Wall -Wextra \
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-Wno-unused-parameter \
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-Werror \
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-std=gnu++1z \
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# --
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include $(CLEAR_VARS)
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LOCAL_CPPFLAGS := $(init_cflags)
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LOCAL_SRC_FILES := \
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devices.cpp \
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first_stage_mount.cpp \
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init_first_stage.cpp \
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reboot_utils.cpp \
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selinux.cpp \
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uevent_listener.cpp \
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util.cpp \
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LOCAL_MODULE := init
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LOCAL_FORCE_STATIC_EXECUTABLE := true
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LOCAL_MODULE_PATH := $(TARGET_ROOT_OUT)
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LOCAL_UNSTRIPPED_PATH := $(TARGET_ROOT_OUT_UNSTRIPPED)
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LOCAL_STATIC_LIBRARIES := \
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libfs_mgr \
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libfec \
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libfec_rs \
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libsquashfs_utils \
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liblogwrap \
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libext4_utils \
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libseccomp_policy \
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libcrypto_utils \
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libsparse \
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libavb \
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libkeyutils \
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liblp \
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libcutils \
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libbase \
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liblog \
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libcrypto \
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libdl \
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libz \
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libselinux \
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libcap \
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LOCAL_REQUIRED_MODULES := \
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init_second_stage \
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init_second_stage.recovery \
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LOCAL_SANITIZE := signed-integer-overflow
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include $(BUILD_EXECUTABLE)
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