1 # Copyright 2009-2014, 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 ifneq ($(filter x86%,$(TARGET_ARCH)),)
16 LOCAL_PATH := $(call my-dir)
19 LOCAL_MODULE := edit_mbr
20 LOCAL_SRC_FILES := editdisklbl/editdisklbl.c
21 LOCAL_CFLAGS := -O2 -g -W -Wall -Werror# -D_LARGEFILE64_SOURCE
22 LOCAL_STATIC_LIBRARIES := libdiskconfig_host libcutils liblog
23 edit_mbr := $(HOST_OUT_EXECUTABLES)/$(LOCAL_MODULE)
24 include $(BUILD_HOST_EXECUTABLE)
26 VER ?= $(shell date +"%F")
28 # use squashfs for iso, unless explictly disabled
29 ifneq ($(USE_SQUASHFS),0)
30 MKSQUASHFS = $(shell which mksquashfs)
32 define build-squashfs-target
33 $(if $(shell $(MKSQUASHFS) -version | grep "version [0-3].[0-9]"),\
34 $(error Your mksquashfs is too old to work with kernel 2.6.29. Please upgrade to squashfs-tools 4.0))
35 $(hide) $(MKSQUASHFS) $(1) $(2) -noappend
40 eval d=$$(grep ^ro.sf.lcd_density $(INSTALLED_DEFAULT_PROP_TARGET) $(INSTALLED_BUILD_PROP_TARGET) | sed 's|\(.*\)=\(.*\)|\2|'); \
41 [ -z "$$d" ] || ( awk -v d=$$d ' BEGIN { \
43 label="liveh"; dpi="HDPI"; \
45 label="livem"; dpi="MDPI"; \
48 if (match($$2, label)) \
50 else if (match($$0, dpi)) \
54 for (i = 0; i < s; ++i) \
56 gsub(" DPI=[0-9]*",""); print $$0; \
57 }' $(1) > $(1)_ && mv $(1)_ $(1) )
60 initrd_dir := $(LOCAL_PATH)/initrd
63 $(wildcard $(initrd_dir)/*/*)
65 systemimg := $(PRODUCT_OUT)/system.$(if $(MKSQUASHFS),sfs,img)
67 INITRD_RAMDISK := $(PRODUCT_OUT)/initrd.img
68 $(INITRD_RAMDISK): $(initrd_bin) $(systemimg) $(TARGET_INITRD_SCRIPTS) | $(ACP) $(MKBOOTFS)
69 rm -rf $(TARGET_INSTALLER_OUT)
70 $(ACP) -pr $(initrd_dir) $(TARGET_INSTALLER_OUT)
71 $(if $(TARGET_INITRD_SCRIPTS),$(ACP) -p $(TARGET_INITRD_SCRIPTS) $(TARGET_INSTALLER_OUT)/scripts)
72 ln -s /bin/ld-linux.so.2 $(TARGET_INSTALLER_OUT)/lib
73 mkdir -p $(addprefix $(TARGET_INSTALLER_OUT)/,android iso mnt proc sys tmp sfs hd)
74 echo "VER=$(VER)" > $(TARGET_INSTALLER_OUT)/scripts/00-ver
75 $(MKBOOTFS) $(TARGET_INSTALLER_OUT) | gzip -9 > $@
77 INSTALL_RAMDISK := $(PRODUCT_OUT)/install.img
78 $(INSTALL_RAMDISK): $(wildcard $(LOCAL_PATH)/install/*/*) | $(MKBOOTFS)
79 $(if $(TARGET_INSTALL_SCRIPTS),$(ACP) -p $(TARGET_INSTALL_SCRIPTS) $(TARGET_INSTALLER_OUT)/scripts)
80 $(MKBOOTFS) $(dir $(dir $(<D))) | gzip -9 > $@
82 boot_dir := $(PRODUCT_OUT)/boot
83 $(boot_dir): $(wildcard $(LOCAL_PATH)/boot/isolinux/*) $(systemimg) $(GENERIC_X86_CONFIG_MK) | $(ACP)
85 $(ACP) -pr $(dir $(<D)) $@
87 BUILT_IMG := $(addprefix $(PRODUCT_OUT)/,ramdisk.img initrd.img install.img) $(systemimg)
88 BUILT_IMG += $(if $(TARGET_PREBUILT_KERNEL),$(TARGET_PREBUILT_KERNEL),$(PRODUCT_OUT)/kernel)
90 ISO_IMAGE := $(PRODUCT_OUT)/$(TARGET_PRODUCT).iso
91 $(ISO_IMAGE): $(boot_dir) $(BUILT_IMG)
92 @echo ----- Making iso image ------
93 $(hide) $(call check-density,$</isolinux/isolinux.cfg)
94 $(hide) sed -i "s|\(Installation CD\)\(.*\)|\1 $(VER)|; s|CMDLINE|$(BOARD_KERNEL_CMDLINE)|" $</isolinux/isolinux.cfg
95 genisoimage -vJURT -b isolinux/isolinux.bin -c isolinux/boot.cat \
96 -no-emul-boot -boot-load-size 4 -boot-info-table \
97 -input-charset utf-8 -V "Android-x86 LiveCD" -o $@ $^
98 $(hide) isohybrid $@ || echo -e "isohybrid not found.\nInstall syslinux 4.0 or higher if you want to build a usb bootable iso."
99 @echo -e "\n\n$@ is built successfully.\n\n"
101 # Note: requires dosfstools
102 EFI_IMAGE := $(PRODUCT_OUT)/$(TARGET_PRODUCT).img
103 ESP_LAYOUT := $(LOCAL_PATH)/editdisklbl/esp_layout.conf
104 $(EFI_IMAGE): $(wildcard $(LOCAL_PATH)/boot/efi/*/*) $(BUILT_IMG) $(ESP_LAYOUT) | $(edit_mbr)
105 $(hide) sed "s|VER|$(VER)|; s|CMDLINE|$(BOARD_KERNEL_CMDLINE)|" $(<D)/grub.cfg > $(@D)/grub.cfg
107 for s in `du -sk $^ | awk '{print $$1}'`; do \
108 size=$$(($$size+$$s)); \
110 size=$$(($$(($$(($$(($$(($$size + $$(($$size / 100)))) - 1)) / 32)) + 1)) * 32)); \
111 rm -f $@.fat; mkdosfs -n Android-x86 -C $@.fat $$size
112 $(hide) mcopy -Qsi $@.fat $(dir $(<D)) $(BUILT_IMG) ::
113 $(hide) mcopy -Qoi $@.fat $(@D)/grub.cfg ::efi/boot
114 $(hide) cat /dev/null > $@; $(edit_mbr) -l $(ESP_LAYOUT) -i $@ esp=$@.fat
117 .PHONY: iso_img usb_img efi_img
118 iso_img: $(ISO_IMAGE)
119 usb_img: $(ISO_IMAGE)
120 efi_img: $(EFI_IMAGE)