1 # Copyright 2009-2010, The Android-x86 Open Source Project
3 # Licensed under the Apache License, Version 2.0 (the "License");
4 # you may not use this file except in compliance with the License.
5 # You may obtain a copy of the License at
7 # http://www.apache.org/licenses/LICENSE-2.0
9 # Unless required by applicable law or agreed to in writing, software
10 # distributed under the License is distributed on an "AS IS" BASIS,
11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 # See the License for the specific language governing permissions and
13 # limitations under the License.
15 ifeq ($(TARGET_ARCH),x86)
16 LOCAL_PATH := $(call my-dir)
19 VER ?= $(shell date +"%F")
21 LOCAL_MODULE := newinstaller
22 LOCAL_MODULE_TAGS := system_builder
24 # use squashfs for iso, unless explictly disabled
25 ifneq ($(USE_SQUASHFS),0)
26 MKSQUASHFS = $(shell which mksquashfs)
28 define build-squashfs-target
29 $(if $(shell $(MKSQUASHFS) -version | grep "version [0-3].[0-9]"),\
30 $(error Your mksquashfs is too old to work with kernel 2.6.29. Please upgrade to squashfs-tools 4.0))
31 $(hide) $(MKSQUASHFS) $(1) $(2) -noappend
36 eval d=$$(grep ^ro.sf.lcd_density $(INSTALLED_DEFAULT_PROP_TARGET) $(INSTALLED_BUILD_PROP_TARGET) | sed 's|\(.*\)=\(.*\)|\2|'); \
37 [ -z "$$d" ] || ( awk -v d=$$d ' BEGIN { \
39 label="liveh"; dpi="HDPI"; \
41 label="livem"; dpi="MDPI"; \
44 if (match($$2, label)) \
46 else if (match($$0, dpi)) \
50 for (i = 0; i < s; ++i) \
52 gsub(" DPI=[0-9]*",""); print $$0; \
53 }' $(1) > $(1)_ && mv $(1)_ $(1) )
56 initrd_dir := $(LOCAL_PATH)/initrd
59 $(wildcard $(initrd_dir)/*/*)
61 systemimg := $(PRODUCT_OUT)/system.$(if $(MKSQUASHFS),sfs,img)
63 INITRD_RAMDISK := $(PRODUCT_OUT)/initrd.img
64 $(INITRD_RAMDISK): $(initrd_bin) $(systemimg) $(TARGET_INITRD_SCRIPTS) | $(ACP) $(MKBOOTFS)
65 rm -rf $(TARGET_INSTALLER_OUT)
66 $(ACP) -pr $(initrd_dir) $(TARGET_INSTALLER_OUT)
67 $(if $(TARGET_INITRD_SCRIPTS),$(ACP) -p $(TARGET_INITRD_SCRIPTS) $(TARGET_INSTALLER_OUT)/scripts)
68 ln -s /bin/ld-linux.so.2 $(TARGET_INSTALLER_OUT)/lib
69 mkdir -p $(addprefix $(TARGET_INSTALLER_OUT)/,android mnt proc sys tmp sfs hd)
70 echo "VER=$(VER)" > $(TARGET_INSTALLER_OUT)/scripts/00-ver
71 $(MKBOOTFS) $(TARGET_INSTALLER_OUT) | gzip -9 > $@
73 INSTALL_RAMDISK := $(PRODUCT_OUT)/install.img
74 $(INSTALL_RAMDISK): $(wildcard $(LOCAL_PATH)/install/*/*) | $(MKBOOTFS)
75 $(if $(TARGET_INSTALL_SCRIPTS),$(ACP) -p $(TARGET_INSTALL_SCRIPTS) $(TARGET_INSTALLER_OUT)/scripts)
76 $(MKBOOTFS) $(dir $(dir $(<D))) | gzip -9 > $@
78 boot_dir := $(PRODUCT_OUT)/boot
79 $(boot_dir): $(wildcard $(LOCAL_PATH)/boot/isolinux/*) $(systemimg) $(GENERIC_X86_CONFIG_MK) | $(ACP)
81 $(ACP) -pr $(dir $(<D)) $@
83 BUILT_IMG := $(addprefix $(PRODUCT_OUT)/,ramdisk.img initrd.img install.img) $(systemimg)
84 BUILT_IMG += $(if $(TARGET_PREBUILT_KERNEL),$(TARGET_PREBUILT_KERNEL),$(PRODUCT_OUT)/kernel)
86 ISO_IMAGE := $(PRODUCT_OUT)/$(TARGET_PRODUCT).iso
87 $(ISO_IMAGE): $(boot_dir) $(BUILT_IMG)
88 @echo ----- Making iso image ------
89 $(hide) $(call check-density,$</isolinux/isolinux.cfg)
90 $(hide) sed -i "s|\(Installation CD\)\(.*\)|\1 $(VER)|; s|CMDLINE|$(BOARD_KERNEL_CMDLINE)|" $</isolinux/isolinux.cfg
91 genisoimage -vJURT -b isolinux/isolinux.bin -c isolinux/boot.cat \
92 -no-emul-boot -boot-load-size 4 -boot-info-table \
93 -input-charset utf-8 -V "Android-x86 LiveCD" -o $@ $^
94 $(hide) isohybrid $@ || echo -e "isohybrid not found.\nInstall syslinux 4.0 or higher if you want to build a usb bootable iso."
96 ANDROID_SRC := /android-system
97 USB_BOOT := $(PRODUCT_OUT)/usb_boot
99 usb_tmp_img := $(PRODUCT_OUT)/usb_tmp.img
100 $(usb_tmp_img): $(wildcard $(LOCAL_PATH)/usb/*) $(BUILT_IMG) | $(ACP) $(MKEXT2IMG)
102 mkdir -p $(USB_BOOT)$(ANDROID_SRC)
103 touch $(USB_BOOT)/ramdisk
104 echo 1 > $(USB_BOOT)/cmdline
105 ln $(BUILT_IMG) $(USB_BOOT)$(ANDROID_SRC)
106 $(ACP) -fp $(<D)/* $(<D)/../install/grub/android-x86.xpm.gz $(USB_BOOT)
107 ln -s grub4dos $(USB_BOOT)/kernel
108 $(hide) $(call check-density,$(USB_BOOT)/menu.lst)
109 $(hide) sed -i "s|VER|$(VER)|; s|CMDLINE|$(BOARD_KERNEL_CMDLINE)|" $(USB_BOOT)/menu.lst
110 num_blocks=`du -sk $(USB_BOOT) | tail -n1 | awk '{print $$1;}'`; \
111 num_inodes=`find $(USB_BOOT) | wc -l`; \
112 $(MKEXT2IMG) -d $(USB_BOOT) -b `expr $$num_blocks + 20480` -N `expr $$num_inodes + 15` -m 0 $@
114 edit_mbr := $(HOST_OUT_EXECUTABLES)/editdisklbl
115 USB_LAYOUT := $(LOCAL_PATH)/usb_layout.conf
116 USB_IMAGE := $(PRODUCT_OUT)/$(TARGET_PRODUCT)_usb.img
117 $(USB_IMAGE): $(usb_tmp_img) $(USB_LAYOUT) $(PRODUCT_OUT)/grub/grub.bin | $(edit_mbr)
118 @echo ----- Making usb image ------
119 @sed 's|default 2|default 0|' $(PRODUCT_OUT)/grub/grub.bin > $@
120 @$(edit_mbr) -l $(USB_LAYOUT) -i $@ usb_boot=$(usb_tmp_img)
122 .PHONY: iso_img usb_img
123 iso_img: $(ISO_IMAGE)
124 usb_img: $(USB_IMAGE)
126 include $(call first-makefiles-under,$(LOCAL_PATH))