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)
27 LOCAL_IS_HOST_MODULE := true
28 LOCAL_SRC_FILES := rpm/qemu-android
29 LOCAL_MODULE := $(notdir $(LOCAL_SRC_FILES))
30 LOCAL_MODULE_TAGS := debug
31 LOCAL_MODULE_CLASS := EXECUTABLES
32 LOCAL_POST_INSTALL_CMD := $(hide) sed -i "s|CMDLINE|$(BOARD_KERNEL_CMDLINE)|" $(HOST_OUT_EXECUTABLES)/$(LOCAL_MODULE)
33 include $(BUILD_PREBUILT)
37 # use squashfs for iso, unless explictly disabled
38 ifneq ($(USE_SQUASHFS),0)
39 MKSQUASHFS := $(MAKE_SQUASHFS)
41 define build-squashfs-target
42 $(hide) $(MKSQUASHFS) $(1) $(2) -noappend -comp gzip
46 initrd_dir := $(LOCAL_PATH)/initrd
49 $(wildcard $(initrd_dir)/*/*)
51 systemimg := $(PRODUCT_OUT)/system.$(if $(MKSQUASHFS),sfs,img)
52 $(if $(MKSQUASHFS),$(systemimg): | $(MKSQUASHFS))
54 TARGET_INITRD_OUT := $(PRODUCT_OUT)/initrd
55 INITRD_RAMDISK := $(TARGET_INITRD_OUT).img
56 $(INITRD_RAMDISK): $(initrd_bin) $(systemimg) $(TARGET_INITRD_SCRIPTS) | $(ACP) $(MKBOOTFS)
57 $(hide) rm -rf $(TARGET_INITRD_OUT)
58 mkdir -p $(addprefix $(TARGET_INITRD_OUT)/,android hd iso lib mnt proc scripts sfs sys tmp)
59 $(if $(TARGET_INITRD_SCRIPTS),$(ACP) -p $(TARGET_INITRD_SCRIPTS) $(TARGET_INITRD_OUT)/scripts)
60 ln -s /bin/ld-linux.so.2 $(TARGET_INITRD_OUT)/lib
61 echo "VER=$(VER)" > $(TARGET_INITRD_OUT)/scripts/00-ver
62 $(if $(RELEASE_OS_TITLE),echo "OS_TITLE=$(RELEASE_OS_TITLE)" >> $(TARGET_INITRD_OUT)/scripts/00-ver)
63 $(if $(INSTALL_PREFIX),echo "INSTALL_PREFIX=$(INSTALL_PREFIX)" >> $(TARGET_INITRD_OUT)/scripts/00-ver)
64 $(if $(PREV_VERS),echo "PREV_VERS=\"$(PREV_VERS)\"" >> $(TARGET_INITRD_OUT)/scripts/00-ver)
65 $(MKBOOTFS) $(<D) $(TARGET_INITRD_OUT) | gzip -9 > $@
67 INSTALL_RAMDISK := $(PRODUCT_OUT)/install.img
68 INSTALLER_BIN := $(TARGET_INSTALLER_OUT)/sbin/efibootmgr
69 $(INSTALL_RAMDISK): $(wildcard $(LOCAL_PATH)/install/*/* $(LOCAL_PATH)/install/*/*/*/*) $(INSTALLER_BIN) | $(MKBOOTFS)
70 $(if $(TARGET_INSTALL_SCRIPTS),mkdir -p $(TARGET_INSTALLER_OUT)/scripts; $(ACP) -p $(TARGET_INSTALL_SCRIPTS) $(TARGET_INSTALLER_OUT)/scripts)
71 $(MKBOOTFS) $(dir $(dir $(<D))) $(TARGET_INSTALLER_OUT) | gzip -9 > $@
73 boot_dir := $(PRODUCT_OUT)/boot
74 $(boot_dir): $(shell find $(LOCAL_PATH)/boot -type f | sort -r) $(systemimg) $(INSTALL_RAMDISK) $(GENERIC_X86_CONFIG_MK) | $(ACP)
76 $(ACP) -pr $(dir $(<D)) $@
77 $(ACP) -pr $(dir $(<D))../install/grub2/efi $@
78 img=$@/boot/grub/efi.img; dd if=/dev/zero of=$$img bs=1M count=4; \
79 mkdosfs -n EFI $$img; mmd -i $$img ::boot; \
80 mcopy -si $$img $@/efi ::; mdel -i $$img ::efi/boot/*.cfg
82 BUILT_IMG := $(addprefix $(PRODUCT_OUT)/,ramdisk.img initrd.img install.img) $(systemimg)
83 BUILT_IMG += $(if $(TARGET_PREBUILT_KERNEL),$(TARGET_PREBUILT_KERNEL),$(PRODUCT_OUT)/kernel)
85 ISO_IMAGE := $(PRODUCT_OUT)/$(TARGET_PRODUCT).iso
86 $(ISO_IMAGE): $(boot_dir) $(BUILT_IMG)
87 @echo ----- Making iso image ------
88 $(hide) sed -i "s|\(Installation CD\)\(.*\)|\1 $(VER)|; s|CMDLINE|$(BOARD_KERNEL_CMDLINE)|" $</isolinux/isolinux.cfg
89 $(hide) sed -i "s|VER|$(VER)|; s|CMDLINE|$(BOARD_KERNEL_CMDLINE)|" $</efi/boot/android.cfg
90 sed -i "s|OS_TITLE|$(if $(RELEASE_OS_TITLE),$(RELEASE_OS_TITLE),Android-x86)|" $</isolinux/isolinux.cfg $</efi/boot/android.cfg
91 genisoimage -vJURT -b isolinux/isolinux.bin -c isolinux/boot.cat \
92 -no-emul-boot -boot-load-size 4 -boot-info-table -eltorito-alt-boot -e boot/grub/efi.img -no-emul-boot \
93 -input-charset utf-8 -V "Android-x86 LiveCD" -o $@ $^
94 $(hide) isohybrid --uefi $@ || echo -e "isohybrid not found.\nInstall syslinux 4.0 or higher if you want to build a usb bootable iso."
95 @echo -e "\n\n$@ is built successfully.\n\n"
97 rpm: $(wildcard $(LOCAL_PATH)/rpm/*) $(BUILT_IMG)
98 @echo ----- Making an rpm ------
99 OUT=$(abspath $(PRODUCT_OUT)); mkdir -p $$OUT/rpm/BUILD; rm -rf $$OUT/rpm/RPMS/*; $(ACP) $< $$OUT; \
100 echo $(VER) | grep -vq rc; EPOCH=$$((-$$? + `echo $(VER) | cut -d. -f1`)); \
101 rpmbuild -bb --target=$(if $(filter x86,$(TARGET_ARCH)),i686,x86_64) -D"cmdline $(BOARD_KERNEL_CMDLINE)" \
102 -D"_topdir $$OUT/rpm" -D"_sourcedir $$OUT" -D"systemimg $(notdir $(systemimg))" -D"ver $(VER)" -D"epoch $$EPOCH" \
103 $(if $(BUILD_NAME_VARIANT),-D"name $(BUILD_NAME_VARIANT)") \
104 -D"install_prefix $(if $(INSTALL_PREFIX),$(INSTALL_PREFIX),android-$(VER))" $(filter %.spec,$^); \
105 mv $$OUT/rpm/RPMS/*/*.rpm $$OUT
107 # Note: requires dosfstools
108 EFI_IMAGE := $(PRODUCT_OUT)/$(TARGET_PRODUCT).img
109 ESP_LAYOUT := $(LOCAL_PATH)/editdisklbl/esp_layout.conf
110 $(EFI_IMAGE): $(wildcard $(LOCAL_PATH)/boot/boot/*/*) $(BUILT_IMG) $(ESP_LAYOUT) | $(edit_mbr)
111 $(hide) sed "s|VER|$(VER)|; s|CMDLINE|$(BOARD_KERNEL_CMDLINE)|" $(<D)/grub.cfg > $(@D)/grub.cfg
113 for s in `du -sk $^ | awk '{print $$1}'`; do \
114 size=$$(($$size+$$s)); \
116 size=$$(($$(($$(($$(($$(($$size + $$(($$size / 100)))) - 1)) / 32)) + 1)) * 32)); \
117 rm -f $@.fat; mkdosfs -n Android-x86 -C $@.fat $$size
118 $(hide) mcopy -Qsi $@.fat $(<D)/../../../install/grub2/efi $(BUILT_IMG) ::
119 $(hide) mmd -i $@.fat ::boot; mmd -i $@.fat ::boot/grub
120 $(hide) mcopy -Qoi $@.fat $(@D)/grub.cfg ::boot/grub
121 $(hide) cat /dev/null > $@; $(edit_mbr) -l $(ESP_LAYOUT) -i $@ esp=$@.fat
124 .PHONY: iso_img usb_img efi_img rpm
125 iso_img: $(ISO_IMAGE)
126 usb_img: $(ISO_IMAGE)
127 efi_img: $(EFI_IMAGE)