1 # note: requires x86 because we assume grub is the mbr bootloader. 2 ifeq ($(TARGET_ARCH),x86) 3 ifeq ($(TARGET_USE_DISKINSTALLER),true) 4 5 diskinstaller_root := bootable/diskinstaller 6 7 android_sysbase_modules := \ 8 libc \ 9 libcutils \ 10 libdl \ 11 liblog \ 12 libm \ 13 libstdc++ \ 14 linker \ 15 sh \ 16 toolbox \ 17 logcat \ 18 gdbserver \ 19 strace \ 20 netcfg 21 android_sysbase_files = \ 22 $(call module-installed-files,$(android_sysbase_modules)) 23 24 # $(1): source base dir 25 # $(2): target base dir 26 define sysbase-copy-files 27 $(hide) $(foreach _f,$(android_sysbase_files), \ 28 f=$(patsubst $(1)/%,$(2)/%,$(_f)); \ 29 mkdir -p `dirname $$f`; \ 30 echo "Copy: $$f" ; \ 31 cp -fR $(_f) $$f; \ 32 ) 33 endef 34 35 installer_base_modules := \ 36 libdiskconfig \ 37 libext2fs \ 38 libext2_com_err \ 39 libext2_e2p \ 40 libext2_blkid \ 41 libext2_uuid \ 42 libext2_profile \ 43 badblocks \ 44 resize2fs \ 45 tune2fs \ 46 mke2fs \ 47 e2fsck 48 installer_base_files = \ 49 $(call module-built-files,$(installer_base_modules)) 50 51 # $(1): source base dir 52 # $(2): target base dir 53 define installer-copy-modules 54 $(hide) $(foreach m,$(installer_base_modules), \ 55 src=$(firstword $(strip $(call module-built-files,$(m)))); \ 56 dest=$(patsubst $(strip $(1))/%,$(strip $(2))/%,\ 57 $(firstword $(strip $(call module-installed-files,$(m))))); \ 58 echo "Copy: $$src -> $$dest"; \ 59 mkdir -p `dirname $$dest`; \ 60 cp -fdp $$src $$dest; \ 61 ) 62 endef 63 64 # Build the installer ramdisk image 65 installer_initrc := $(diskinstaller_root)/init.rc 66 installer_kernel := $(INSTALLED_KERNEL_TARGET) 67 installer_ramdisk := $(TARGET_INSTALLER_OUT)/ramdisk-installer.img 68 installer_build_prop := $(INSTALLED_BUILD_PROP_TARGET) 69 installer_config := $(diskinstaller_root)/installer.conf 70 installer_binary := \ 71 $(call intermediates-dir-for,EXECUTABLES,diskinstaller)/diskinstaller 72 73 $(installer_ramdisk): $(diskinstaller_root)/config.mk \ 74 $(MKBOOTFS) \ 75 $(INSTALLED_RAMDISK_TARGET) \ 76 $(INSTALLED_BOOTIMAGE_TARGET) \ 77 $(TARGET_DISK_LAYOUT_CONFIG) \ 78 $(installer_binary) \ 79 $(installer_initrc) \ 80 $(installer_kernel) \ 81 $(installer_config) \ 82 $(android_sysbase_files) \ 83 $(installer_base_files) \ 84 $(installer_build_prop) 85 @echo ----- Making installer image ------ 86 rm -rf $(TARGET_INSTALLER_OUT) 87 mkdir -p $(TARGET_INSTALLER_OUT) 88 mkdir -p $(TARGET_INSTALLER_ROOT_OUT) 89 mkdir -p $(TARGET_INSTALLER_ROOT_OUT)/sbin 90 mkdir -p $(TARGET_INSTALLER_ROOT_OUT)/data 91 mkdir -p $(TARGET_INSTALLER_SYSTEM_OUT) 92 mkdir -p $(TARGET_INSTALLER_SYSTEM_OUT)/etc 93 mkdir -p $(TARGET_INSTALLER_SYSTEM_OUT)/bin 94 @echo Copying baseline ramdisk... 95 cp -fR $(TARGET_ROOT_OUT) $(TARGET_INSTALLER_OUT) 96 @echo Copying sysbase files... 97 $(call sysbase-copy-files,$(TARGET_OUT),$(TARGET_INSTALLER_SYSTEM_OUT)) 98 @echo Copying installer base files... 99 $(call installer-copy-modules,$(TARGET_OUT),\ 100 $(TARGET_INSTALLER_SYSTEM_OUT)) 101 @echo Modifying ramdisk contents... 102 cp -f $(installer_initrc) $(TARGET_INSTALLER_ROOT_OUT)/ 103 cp -f $(TARGET_DISK_LAYOUT_CONFIG) \ 104 $(TARGET_INSTALLER_SYSTEM_OUT)/etc/disk_layout.conf 105 cp -f $(installer_config) \ 106 $(TARGET_INSTALLER_SYSTEM_OUT)/etc/installer.conf 107 cp -f $(installer_binary) $(TARGET_INSTALLER_SYSTEM_OUT)/bin/installer 108 $(hide) chmod ug+rw $(TARGET_INSTALLER_ROOT_OUT)/default.prop 109 cat $(installer_build_prop) >> $(TARGET_INSTALLER_ROOT_OUT)/default.prop 110 $(MKBOOTFS) $(TARGET_INSTALLER_ROOT_OUT) | gzip > $(installer_ramdisk) 111 @echo ----- Made installer ramdisk -[ $@ ]- 112 113 ###################################################################### 114 # Now the installer boot image which includes the kernel and the ramdisk 115 internal_installerimage_args := \ 116 --kernel $(installer_kernel) \ 117 --ramdisk $(installer_ramdisk) 118 119 internal_installerimage_files := \ 120 $(filter-out --%,$(internal_installerimage_args)) 121 122 BOARD_INSTALLER_CMDLINE := $(strip $(BOARD_INSTALLER_CMDLINE)) 123 ifdef BOARD_INSTALLER_CMDLINE 124 internal_installerimage_args += --cmdline "$(BOARD_INSTALLER_CMDLINE)" 125 endif 126 127 installer_tmp_img := $(TARGET_INSTALLER_OUT)/installer_tmp.img 128 tmp_dir_for_inst_image := \ 129 $(call intermediates-dir-for,EXECUTABLES,installer_img)/installer_img 130 internal_installerimage_args += --tmpdir $(tmp_dir_for_inst_image) 131 internal_installerimage_args += --genext2fs $(MKEXT2IMG) 132 $(installer_tmp_img): $(MKEXT2IMG) $(internal_installerimage_files) 133 $(call pretty,"Target installer image: $@") 134 $(hide) $(MKEXT2BOOTIMG) $(internal_installerimage_args) --output $@ 135 136 ###################################################################### 137 # Now make a data image that contains all the target image files for the 138 # installer. 139 bootldr_bin := $(PRODUCT_OUT)/grub/grub.bin 140 installer_target_data_files := \ 141 $(INSTALLED_BOOTIMAGE_TARGET) \ 142 $(INSTALLED_SYSTEMIMAGE) \ 143 $(INSTALLED_USERDATAIMAGE_TARGET) \ 144 $(bootldr_bin) 145 146 installer_data_img := $(TARGET_INSTALLER_OUT)/installer_data.img 147 $(installer_data_img): $(diskinstaller_root)/config.mk \ 148 $(installer_target_data_files) \ 149 $(MKEXT2IMG) \ 150 $(installer_ramdisk) 151 @echo --- Making installer data image ------ 152 mkdir -p $(TARGET_INSTALLER_OUT) 153 mkdir -p $(TARGET_INSTALLER_OUT)/data 154 cp -f $(bootldr_bin) $(TARGET_INSTALLER_OUT)/data/bootldr.bin 155 cp -f $(INSTALLED_BOOTIMAGE_TARGET) $(TARGET_INSTALLER_OUT)/data/boot.img 156 cp -f $(INSTALLED_SYSTEMIMAGE) \ 157 $(TARGET_INSTALLER_OUT)/data/system.img 158 cp -f $(INSTALLED_USERDATAIMAGE_TARGET) \ 159 $(TARGET_INSTALLER_OUT)/data/userdata.img 160 $(call build-userimage-ext2-target,$(TARGET_INSTALLER_OUT)/data,$@,\ 161 inst_data,) 162 @echo --- Finished installer data image -[ $@ ]- 163 164 ###################################################################### 165 # now combine the installer image with the grub bootloader 166 grub_bin := $(PRODUCT_OUT)/grub/grub.bin 167 installer_layout := $(diskinstaller_root)/installer_img_layout.conf 168 edit_mbr := $(HOST_OUT_EXECUTABLES)/editdisklbl 169 170 INSTALLED_DISKINSTALLERIMAGE_TARGET := $(PRODUCT_OUT)/installer.img 171 $(INSTALLED_DISKINSTALLERIMAGE_TARGET): \ 172 $(installer_tmp_img) \ 173 $(installer_data_img) \ 174 $(grub_bin) \ 175 $(edit_mbr) \ 176 $(installer_layout) 177 @echo "Creating bootable installer image: $@" 178 @rm -f $@ 179 @cat $(grub_bin) > $@ 180 @$(edit_mbr) -l $(installer_layout) -i $@ \ 181 inst_boot=$(installer_tmp_img) \ 182 inst_data=$(installer_data_img) 183 @echo "Done with bootable installer image -[ $@ ]-" 184 185 186 ###################################################################### 187 # now convert the installer_img (disk image) to a VirtualBox image 188 189 INSTALLED_VBOXINSTALLERIMAGE_TARGET := $(PRODUCT_OUT)/installer.vdi 190 virtual_box_manager := VBoxManage 191 virtual_box_manager_options := convertfromraw 192 193 $(INSTALLED_VBOXINSTALLERIMAGE_TARGET): $(INSTALLED_DISKINSTALLERIMAGE_TARGET) 194 @rm -f $(INSTALLED_VBOXINSTALLERIMAGE_TARGET) 195 @$(virtual_box_manager) $(virtual_box_manager_options) $(INSTALLED_DISKINSTALLERIMAGE_TARGET) $(INSTALLED_VBOXINSTALLERIMAGE_TARGET) 196 @echo "Done with VirtualBox bootable installer image -[ $@ ]-" 197 198 else # ! TARGET_USE_DISKINSTALLER 199 INSTALLED_DISKINSTALLERIMAGE_TARGET := 200 INSTALLED_VBOXINSTALLERIMAGE_TARGET := 201 endif 202 endif # TARGET_ARCH == x86 203 204 .PHONY: installer_img 205 installer_img: $(INSTALLED_DISKINSTALLERIMAGE_TARGET) 206 207 .PHONY: installer_vdi 208 installer_vdi: $(INSTALLED_VBOXINSTALLERIMAGE_TARGET) 209
