lfs/flash-images

   1 ###############################################################################
   2 #                                                                             #
   3 # IPFire.org - A linux based firewall                                         #
   4 # Copyright (C) 2007-2018  IPFire Team  <info@ipfire.org>                     #
   5 #                                                                             #
   6 # This program is free software: you can redistribute it and/or modify        #
   7 # it under the terms of the GNU General Public License as published by        #
   8 # the Free Software Foundation, either version 3 of the License, or           #
   9 # (at your option) any later version.                                         #
  10 #                                                                             #
  11 # This program is distributed in the hope that it will be useful,             #
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of              #
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               #
  14 # GNU General Public License for more details.                                #
  15 #                                                                             #
  16 # You should have received a copy of the GNU General Public License           #
  17 # along with this program.  If not, see <http://www.gnu.org/licenses/>.       #
  18 #                                                                             #
  19 ###############################################################################
  20
  21 ###############################################################################
  22 # Definitions
  23 ###############################################################################
  24
  25 include Config
  26
  27 VER = ipfire
  28
  29 THISAPP    = flash-image
  30 TARGET     = $(DIR_INFO)/$(THISAPP)
  31
  32 ifeq "$(MACHINE)" "x86_64"
  33         EFI = 1
  34 endif
  35
  36 ifeq "$(MACHINE)" "i586"
  37         EFI = 1
  38 endif
  39
  40 DEVICE     = $(shell losetup -f)
  41 PART_BOOT  = /dev/mapper/$(patsubst /dev/%,%,$(DEVICE))p1
  42 ifeq "$(EFI)" "1"
  43   PART_EFI = /dev/mapper/$(patsubst /dev/%,%,$(DEVICE))p2
  44 endif
  45 PART_ROOT  = /dev/mapper/$(patsubst /dev/%,%,$(DEVICE))p3
  46
  47 IMAGE_FILE = /install/images/$(SNAME)-$(VERSION).2gb-ext4.$(BUILD_ARCH)-full-core$(CORE).img.xz
  48
  49 FSTAB_FMT = UUID=%s %-8s %-4s %-10s %d %d\n
  50
  51 ###############################################################################
  52 # Top-level Rules
  53 ###############################################################################
  54
  55 install : $(TARGET)
  56
  57 check :
  58
  59 download :
  60
  61 md5 :
  62
  63 ###############################################################################
  64 # Installation Details
  65 ###############################################################################
  66 MNThdd   := /install/harddisk
  67 IMG      := /install/images/image.img
  68
  69 # All sizes in blocks
  70 ifeq "$(BUILD_PLATFORM)" "arm"
  71  BOOTLOADER =
  72  S_OFFSET = 8192
  73
  74  # FAT32
  75  PART_TYPE = c
  76 else
  77  BOOTLOADER = grub
  78  S_OFFSET = 8192
  79
  80  # Logical
  81  PART_TYPE = L
  82 endif
  83
  84 GRUB_CFGS = /boot/grub/grub.cfg
  85
  86 ifeq "$(EFI)" "1"
  87  S_EFI = 204800
  88  GRUB_CFGS += /boot/efi/EFI/ipfire/grub-efi/grub.cfg
  89 else
  90  S_EFI = 0
  91 endif
  92
  93 # /boot:  128MB - OFFSET
  94 # /    : 1200 MB
  95 S_BOOT := $(shell echo $$(( 262144 - $(S_OFFSET) )))
  96 S_ROOT := 2477600
  97
  98 ifeq "$(MACHINE)" "x86_64"
  99         EFI_ARCH = x64
 100 endif
 101
 102 ifeq "$(MACHINE)" "i586"
 103         EFI_ARCH = ia32
 104 endif
 105
 106 PADDING = 100 # MB
 107
 108 ifeq "$(EFI)" "1"
 109  SFDISK_EFI  = $(S_OFFSET),$(S_EFI),c,*\n
 110  SFDISK      = $(SFDISK_BOOT)$(SFDISK_EFI)$(SFDISK_ROOT)
 111 else
 112  SFDISK_SWAP = ,0,0\n
 113  SFDISK      = $(SFDISK_BOOT)$(SFDISK_SWAP)$(SFDISK_ROOT)
 114 endif
 115
 116 SFDISK_BOOT = $(shell echo $$(( $(S_OFFSET) + $(S_EFI) ))),$(S_BOOT),$(PART_TYPE)\n
 117 SFDISK_ROOT = $(shell echo $$(( $(S_OFFSET) + $(S_EFI) + $(S_BOOT) ))),$(S_ROOT),L\n
 118
 119 $(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
 120         # Stop if $(MNThdd) is still mounted
 121         mountpoint $(MNThdd) && exit 1 || exit 0
 122
 123         rm -rf $(IMG) $(MNThdd) && mkdir -p $(MNThdd)
 124
 125         # Allocate image on disk
 126         dd if=/dev/zero of=$(IMG) bs=512 count=$$(( $(S_OFFSET) + $(S_BOOT) + $(S_EFI) + $(S_ROOT) ))
 127         losetup $(DEVICE) $(IMG)
 128
 129         # Write Partition table
 130         echo -e "$(SFDISK)" | sfdisk -uS $(DEVICE)
 131
 132         # Remove 2nd empty partition
 133 ifneq "$(EFI)" "1"
 134         -echo -e "d\n2\nw\n\q\n" | fdisk $(DEVICE)
 135 endif
 136
 137         kpartx -v -a $(DEVICE)
 138
 139         # Format them
 140 ifeq "$(PART_TYPE)" "c"
 141         mkfs.vfat $(PART_BOOT)
 142 else
 143         mkfs.ext2 -F $(PART_BOOT)
 144 endif
 145 ifeq "$(EFI)" "1"
 146         mkfs.vfat $(PART_EFI)
 147 endif
 148         mkfs.ext4 -O ^has_journal,extent -F $(PART_ROOT)
 149
 150         # Most systems that use Flashimages has no RTC at boot
 151         # so the interval check should disables
 152         tune2fs -i0 $(PART_ROOT)
 153
 154         # Mount root partition
 155         mount $(PART_ROOT) $(MNThdd)
 156
 157         # Mount boot partition
 158         mkdir -pv $(MNThdd)/boot
 159         mount $(PART_BOOT) $(MNThdd)/boot
 160
 161 ifeq "$(EFI)" "1"
 162         mkdir -pv $(MNThdd)/boot/efi
 163         mount $(PART_EFI) $(MNThdd)/boot/efi
 164 endif
 165
 166         # Install Pandaboard MLO and uboot first
 167 ifeq "$(BUILD_ARCH)" "armv5tel"
 168         cp -v /boot/MLO $(MNThdd)/boot/
 169         cp -v /boot/u-boot.img $(MNThdd)/boot/
 170         sync
 171         umount $(MNThdd)/boot
 172         mount $(PART_BOOT) $(MNThdd)/boot
 173 endif
 174
 175         # Install IPFire
 176 ifneq "$(BUILD_PLATFORM)" "arm"
 177         tar -x --xz -C $(MNThdd)/ -f /install/cdrom/distro.img
 178 else
 179         tar -x -C $(MNThdd)/ -f /install/cdrom/distro.img
 180 endif
 181         -touch $(MNThdd)/lib/modules/$(KVER)-ipfire/modules.dep
 182         mkdir $(MNThdd)/proc
 183         mount --bind /proc $(MNThdd)/proc
 184         mount --bind /dev  $(MNThdd)/dev
 185         mount --bind /sys  $(MNThdd)/sys
 186
 187         chroot $(MNThdd) /usr/bin/perl -e "require '/var/ipfire/lang.pl'; &Lang::BuildCacheLang"
 188
 189         # Create /etc/fstab
 190         printf "$(FSTAB_FMT)" "$$(blkid -o value -s UUID $(PART_BOOT))" "/boot" \
 191                 "auto" "defaults" 1 2 >  $(MNThdd)/etc/fstab
 192 ifeq "$(EFI)" "1"
 193         printf "$(FSTAB_FMT)" "$$(blkid -o value -s UUID $(PART_EFI))" "/boot/efi" \
 194                 "auto" "defaults" 1 2 >> $(MNThdd)/etc/fstab
 195 endif
 196         printf "$(FSTAB_FMT)" "$$(blkid -o value -s UUID $(PART_ROOT))" "/" \
 197                 "auto" "defaults" 1 1 >> $(MNThdd)/etc/fstab
 198
 199 ifeq "$(BOOTLOADER)" "grub"
 200         # backup defaults file
 201         cp $(MNThdd)/etc/default/grub $(MNThdd)/etc/default/grub.backup
 202
 203         # Enable also serial console on GRUB
 204         echo "GRUB_TERMINAL=\"serial console\"" >> $(MNThdd)/etc/default/grub
 205         echo "GRUB_SERIAL_COMMAND=\"serial --unit=0 --speed=115200\"" >> $(MNThdd)/etc/default/grub
 206
 207         # Add additional entry for Serial console
 208         cp $(DIR_SRC)/config/flash-images/grub/11_linux_scon \
 209                         $(MNThdd)/etc/grub.d/
 210
 211         # Create configuration
 212         for i in $(GRUB_CFGS); do \
 213                 mkdir -pv $$(dirname $(MNThdd)$(GRUB_CFG)); \
 214                 chroot $(MNThdd) grub-mkconfig -o $$i || exit 1; \
 215         done
 216
 217         # Boot the first kernel by default
 218         chroot $(MNThdd) grub-set-default 0
 219
 220         # Insert the UUID because grub-mkconfig often fails to
 221         # detect that correctly
 222         sed -i $(addprefix $(MNThdd),$(GRUB_CFGS)) \
 223         sed -i $(MNThdd)/boot/grub/grub.cfg \
 224                 -e "s/root=[A-Za-z0-9\/=-]*/root=UUID=$$(blkid -o value -s UUID $(PART_ROOT))/g"
 225
 226         # Install GRUB
 227         grub-install --force --recheck --no-floppy --target=i386-pc \
 228                 --root-directory=$(MNThdd) $(DEVICE)
 229
 230         # restore orginal defaults
 231         mv -f $(MNThdd)/etc/default/grub.backup $(MNThdd)/etc/default/grub
 232         rm -f $(MNThdd)/etc/grub.d/11_linux_scon
 233
 234 ifeq "$(EFI)" "1"
 235         mkdir -pv $(MNThdd)/boot/efi/EFI/boot
 236         cp -vf $(MNThdd)/boot/efi/EFI/ipfire/grub-efi/grub.efi \
 237                 $(MNThdd)/boot/efi/EFI/boot/boot$(EFI_ARCH).efi
 238 endif
 239 endif
 240
 241         # Set ramdisk mode to automatic
 242         echo RAMDISK_MODE=2 > $(MNThdd)/etc/sysconfig/ramdisk
 243
 244         # Automatically resize the root partition to its maximum size at first boot
 245         touch $(MNThdd)/.partresize
 246
 247         # Unmount
 248         umount $(MNThdd)/proc
 249         umount $(MNThdd)/sys
 250         umount $(MNThdd)/dev
 251 ifeq "$(EFI)" "1"
 252         umount $(MNThdd)/boot/efi
 253 endif
 254         umount $(MNThdd)/boot
 255         umount $(MNThdd)
 256
 257         # zerofree the ext2 images to get better compression
 258 ifneq "$(PART_TYPE)" "c"
 259         zerofree $(PART_BOOT)
 260         -fsck.ext2 -f -y $(PART_BOOT)
 261         fsck.ext2 -f -y $(PART_BOOT)
 262 endif
 263         zerofree $(PART_ROOT)
 264         -fsck.ext4 -f -y $(PART_ROOT)
 265         fsck.ext4 -f -y $(PART_ROOT)
 266
 267         sleep 10     #Ubuntu compiling: allow time to automount/dismount
 268         kpartx -d -v $(DEVICE)
 269         losetup -d $(DEVICE)
 270
 271         # Add padding at the end of the image (to fix alignment issues if the image is
 272         # not copied to a block device)
 273         dd if=/dev/zero bs=1M count=$(PADDING) >> $(IMG)
 274
 275 ifeq "$(BUILD_ARCH)" "armv5tel"
 276         # Install u-boot for Orangepi Zero/Nanopi DUO into image 8KB
 277         dd if=/usr/share/u-boot/orangepi_zero/u-boot-sunxi-with-spl.bin of=$(IMG) bs=1K seek=8 conv=notrunc
 278 endif
 279
 280         # Compress Image
 281         xz $(XZ_OPT) < $(IMG) > $(IMAGE_FILE)
 282         rm -rf $(IMG) $(MNThdd)