custombootimg.mk

# Copyright (C) 2011-2013 The CyanogenMod 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)

uncompressed_ramdisk := $(PRODUCT_OUT)/ramdisk.cpio
$(uncompressed_ramdisk): $(INSTALLED_RAMDISK_TARGET)
	zcat $< > $@

INITSH := $(LOCAL_PATH)/combinedroot/init.sh

INSTALLED_BOOTIMAGE_TARGET := $(PRODUCT_OUT)/boot.img
$(INSTALLED_BOOTIMAGE_TARGET): $(PRODUCT_OUT)/kernel $(uncompressed_ramdisk) $(recovery_uncompressed_ramdisk) $(INSTALLED_RAMDISK_TARGET) $(INITSH) $(PRODUCT_OUT)/utilities/busybox $(MKBOOTIMG) $(MINIGZIP) $(INTERNAL_BOOTIMAGE_FILES)
	$(call pretty,"Target boot image: $@")

	$(hide) rm -fr $(PRODUCT_OUT)/combinedroot
	$(hide) mkdir -p $(PRODUCT_OUT)/combinedroot/sbin

	$(hide) mv $(PRODUCT_OUT)/root/initlogo.rle $(PRODUCT_OUT)/combinedroot/initlogo.rle
	$(hide) cp $(uncompressed_ramdisk) $(PRODUCT_OUT)/combinedroot/sbin/
	$(hide) cp $(recovery_uncompressed_ramdisk) $(PRODUCT_OUT)/combinedroot/sbin/
	$(hide) cp $(PRODUCT_OUT)/utilities/busybox $(PRODUCT_OUT)/combinedroot/sbin/

	$(hide) cp $(INITSH) $(PRODUCT_OUT)/combinedroot/sbin/init.sh
	$(hide) chmod 755 $(PRODUCT_OUT)/combinedroot/sbin/init.sh
	$(hide) ln -s sbin/init.sh $(PRODUCT_OUT)/combinedroot/init

	$(hide) $(MKBOOTFS) $(PRODUCT_OUT)/combinedroot/ > $(PRODUCT_OUT)/combinedroot.cpio
	$(hide) cat $(PRODUCT_OUT)/combinedroot.cpio | $(MINIGZIP) -9 > $(PRODUCT_OUT)/combinedroot.fs

	$(hide) $(MKBOOTIMG) --kernel $(PRODUCT_OUT)/kernel --ramdisk $(PRODUCT_OUT)/combinedroot.fs --base $(BOARD_KERNEL_BASE) --pagesize $(BOARD_KERNEL_PAGESIZE) -o $(INSTALLED_BOOTIMAGE_TARGET)
	@echo -e ${CL_CYN}"Made boot image: $@"${CL_RST}

INSTALLED_RECOVERYIMAGE_TARGET := $(PRODUCT_OUT)/recovery.img
$(INSTALLED_RECOVERYIMAGE_TARGET): $(MKBOOTIMG) $(recovery_ramdisk) $(recovery_kernel)
	@echo -e ${CL_CYN}"----- Making recovery image ------"${CL_RST}
	$(hide) $(MKBOOTIMG) --kernel $(PRODUCT_OUT)/kernel --ramdisk $(PRODUCT_OUT)/ramdisk-recovery.img --base $(BOARD_KERNEL_BASE) --pagesize $(BOARD_KERNEL_PAGESIZE) -o $(INSTALLED_RECOVERYIMAGE_TARGET)
	@echo -e ${CL_CYN}"Made recovery image: $@"${CL_RST}