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Android.mk
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Android.mk
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# Copyright (C) 2007 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
LOCAL_PATH := $(call my-dir)
# Needed by build/make/core/Makefile. Must be consistent with the value in Android.bp.
RECOVERY_API_VERSION := 3
RECOVERY_FSTAB_VERSION := 2
# TARGET_RECOVERY_UI_LIB should be one of librecovery_ui_{default,wear,vr,ethernet} or a
# device-specific module that defines make_device() and the exact RecoveryUI class for the
# target. It defaults to librecovery_ui_default, which uses ScreenRecoveryUI.
TARGET_RECOVERY_UI_LIB ?= librecovery_ui_default
# librecovery_ui_ext (shared library)
# ===================================
include $(CLEAR_VARS)
LOCAL_MODULE := librecovery_ui_ext
LOCAL_LICENSE_KINDS := SPDX-license-identifier-Apache-2.0 SPDX-license-identifier-MIT SPDX-license-identifier-OFL
LOCAL_LICENSE_CONDITIONS := by_exception_only notice
LOCAL_NOTICE_FILE := $(LOCAL_PATH)/NOTICE
# LOCAL_MODULE_PATH for shared libraries is unsupported in multiarch builds.
LOCAL_MULTILIB := first
ifeq ($(TARGET_IS_64_BIT),true)
LOCAL_MODULE_PATH := $(TARGET_RECOVERY_ROOT_OUT)/system/lib64
else
LOCAL_MODULE_PATH := $(TARGET_RECOVERY_ROOT_OUT)/system/lib
endif
LOCAL_WHOLE_STATIC_LIBRARIES := \
$(TARGET_RECOVERY_UI_LIB)
LOCAL_SHARED_LIBRARIES := \
libbase.recovery \
liblog.recovery \
librecovery_ui.recovery
include $(BUILD_SHARED_LIBRARY)
# recovery_deps: A phony target that's depended on by `recovery`, which
# builds additional modules conditionally based on Makefile variables.
# ======================================================================
include $(CLEAR_VARS)
LOCAL_MODULE := recovery_deps
LOCAL_LICENSE_KINDS := SPDX-license-identifier-Apache-2.0 SPDX-license-identifier-MIT SPDX-license-identifier-OFL
LOCAL_LICENSE_CONDITIONS := by_exception_only notice
LOCAL_NOTICE_FILE := $(LOCAL_PATH)/NOTICE
ifeq ($(TARGET_USERIMAGES_USE_F2FS),true)
LOCAL_REQUIRED_MODULES += \
make_f2fs.recovery \
fsck.f2fs.recovery \
sload_f2fs.recovery
endif
LOCAL_REQUIRED_MODULES += \
mkfs.erofs.recovery \
dump.erofs.recovery \
fsck.erofs.recovery
LOCAL_REQUIRED_MODULES += \
e2fsck.recovery \
resize2fs.recovery \
tune2fs.recovery
# On A/B devices recovery-persist reads the recovery related file from the persist storage and
# copies them into /data/misc/recovery. Then, for both A/B and non-A/B devices, recovery-persist
# parses the last_install file and reports the embedded update metrics. Also, the last_install file
# will be deteleted after the report.
LOCAL_REQUIRED_MODULES += recovery-persist
ifeq ($(BOARD_CACHEIMAGE_PARTITION_SIZE),)
LOCAL_REQUIRED_MODULES += recovery-refresh
endif
ifneq ($(TARGET_RECOVERY_DEVICE_MODULES),)
LOCAL_REQUIRED_MODULES += $(TARGET_RECOVERY_DEVICE_MODULES)
endif
include $(BUILD_PHONY_PACKAGE)
include \
$(LOCAL_PATH)/updater/Android.mk
ifneq ($(strip $(RECOVERY_LOAD_PREBUILT_MODULES)),)
RECOVERY_MODULES_DIR := $(TARGET_RECOVERY_ROOT_OUT)/vendor/lib/modules
# Create the modules directory in recovery
$(shell mkdir -p $(RECOVERY_MODULES_DIR))
# Function to find the full path of a module
define find-module-path
$(firstword $(wildcard \
$(TARGET_PREBUILT_KERNEL_DIR)/$(1) \
$(TARGET_OUT_VENDOR)/lib/modules/$(1) \
$(TARGET_OUT_VENDOR_DLKM)/lib/modules/$(1) \
))
endef
# Find and copy specified modules to recovery
RECOVERY_COPIED_MODULES := \
$(foreach module,$(RECOVERY_LOAD_PREBUILT_MODULES),\
$(eval MODULE_SRC := $(call find-module-path,$(module)))\
$(if $(MODULE_SRC),\
$(eval MODULE_DEST := $(RECOVERY_MODULES_DIR)/$(notdir $(MODULE_SRC)))\
$(eval RECOVERY_COPIED_MODULES += $(MODULE_DEST))\
$(shell cp -r $(MODULE_SRC) $(MODULE_DEST))\
$(info Recovery: Copied $(MODULE_SRC) to $(MODULE_DEST))\
,\
$(warning Recovery: Module $(module) not found)\
)\
)
# Add a phony target to ensure modules are copied
.PHONY: copy_recovery_modules
copy_recovery_modules: $(RECOVERY_COPIED_MODULES)
# Add our phony target to ALL_DEFAULT_INSTALLED_MODULES
ALL_DEFAULT_INSTALLED_MODULES += copy_recovery_modules
endif