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 DEVICE     = $(shell losetup -f)
  33 PART_BOOT  = /dev/mapper/$(patsubst /dev/%,%,$(DEVICE))p1
  34 ifeq "$(EFI)" "1"
  35   PART_EFI = /dev/mapper/$(patsubst /dev/%,%,$(DEVICE))p2
  36 endif
  37 PART_ROOT  = /dev/mapper/$(patsubst /dev/%,%,$(DEVICE))p3
  38
  39 IMAGE_FILE = /install/images/$(SNAME)-$(VERSION).2gb-ext4.$(BUILD_ARCH)-full-core$(CORE).img.xz
  40
  41 FSTAB_FMT = UUID=%s %-8s %-4s %-10s %d %d\n
  42
  43 ###############################################################################
  44 # Top-level Rules
  45 ###############################################################################
  46
  47 install : $(TARGET)
  48
  49 check :
  50
  51 download :
  52
  53 md5 :
  54
  55 ###############################################################################
  56 # Installation Details
  57 ###############################################################################
  58 MNThdd   := /install/harddisk
  59 IMG      := /install/images/image.img
  60
  61 # All sizes in blocks
  62 ifeq "$(BUILD_PLATFORM)" "arm"
  63  BOOTLOADER =
  64  S_OFFSET = 8192
  65
  66  # FAT32
  67  PART_TYPE = c
  68 else
  69  BOOTLOADER = grub
  70  S_OFFSET = 8192
  71
  72  # Logical
  73  PART_TYPE = L
  74 endif
  75
  76 ifeq "$(EFI)" "1"
  77  S_EFI = 204800
  78 else
  79  S_EFI = 0
  80 endif
  81
  82 # /boot:  128MB - OFFSET
  83 # /    : 1200 MB
  84 S_BOOT := $(shell echo $$(( 262144 - $(S_OFFSET) )))
  85 S_ROOT := 2477600
  86
  87 ifeq "$(BUILD_ARCH)" "x86_64"
  88         EFI_ARCH = x64
  89 endif
  90
  91 ifeq "$(BUILD_ARCH)" "i586"
  92         EFI_ARCH = ia32
  93 endif
  94
  95 PADDING = 100 # MB
  96
  97 ifeq "$(EFI)" "1"
  98  SFDISK_EFI  = $(S_OFFSET),$(S_EFI),U,*\n
  99  SFDISK      = $(SFDISK_BOOT)$(SFDISK_EFI)$(SFDISK_ROOT)
 100 else
 101  SFDISK_SWAP = ,0,0\n
 102  SFDISK      = $(SFDISK_BOOT)$(SFDISK_SWAP)$(SFDISK_ROOT)
 103 endif
 104
 105 SFDISK_BOOT = $(shell echo $$(( $(S_OFFSET) + $(S_EFI) ))),$(S_BOOT),$(PART_TYPE)\n
 106 SFDISK_ROOT = $(shell echo $$(( $(S_OFFSET) + $(S_EFI) + $(S_BOOT) ))),$(S_ROOT),L\n
 107
 108 $(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
 109         # Stop if $(MNThdd) is still mounted
 110         mountpoint $(MNThdd) && exit 1 || exit 0
 111
 112         rm -rf $(IMG) $(MNThdd) && mkdir -p $(MNThdd)
 113
 114         # Allocate image on disk
 115         dd if=/dev/zero of=$(IMG) bs=512 count=$$(( $(S_OFFSET) + $(S_BOOT) + $(S_EFI) + $(S_ROOT) ))
 116         losetup $(DEVICE) $(IMG)
 117
 118         # Write Partition table
 119         echo -e "$(SFDISK)" | sfdisk -uS $(DEVICE)
 120
 121         # Remove 2nd empty partition
 122 ifneq "$(EFI)" "1"
 123         -echo -e "d\n2\nw\n\q\n" | fdisk $(DEVICE)
 124 endif
 125
 126         kpartx -v -a $(DEVICE)
 127
 128         # Format them
 129 ifeq "$(PART_TYPE)" "c"
 130         mkfs.vfat $(PART_BOOT)
 131 else
 132         mkfs.ext2 -F $(PART_BOOT)
 133 endif
 134 ifeq "$(EFI)" "1"
 135         mkfs.vfat $(PART_EFI)
 136 endif
 137         mkfs.ext4 -O ^has_journal,extent -F $(PART_ROOT)
 138
 139         # Most systems that use Flashimages has no RTC at boot
 140         # so the interval check should disables
 141         tune2fs -i0 $(PART_ROOT)
 142
 143         # Mount root partition
 144         mount $(PART_ROOT) $(MNThdd)
 145
 146         # Mount boot partition
 147         mkdir -pv $(MNThdd)/boot
 148         mount $(PART_BOOT) $(MNThdd)/boot
 149
 150 ifeq "$(EFI)" "1"
 151         mkdir -pv $(MNThdd)/boot/efi
 152         mount $(PART_EFI) $(MNThdd)/boot/efi
 153 endif
 154
 155         # Install Pandaboard MLO and uboot first
 156 ifeq "$(BUILD_ARCH)" "armv5tel"
 157         cp -v /boot/MLO $(MNThdd)/boot/
 158         cp -v /boot/u-boot.img $(MNThdd)/boot/
 159         sync
 160         umount $(MNThdd)/boot
 161         mount $(PART_BOOT) $(MNThdd)/boot
 162 endif
 163
 164         # Install IPFire
 165 ifneq "$(BUILD_PLATFORM)" "arm"
 166         tar -x --xz -C $(MNThdd)/ -f /install/cdrom/distro.img
 167 else
 168         tar -x -C $(MNThdd)/ -f /install/cdrom/distro.img
 169 endif
 170         -touch $(MNThdd)/lib/modules/$(KVER)-ipfire/modules.dep
 171         mkdir $(MNThdd)/proc
 172         mount --bind /proc $(MNThdd)/proc
 173         mount --bind /dev  $(MNThdd)/dev
 174         mount --bind /sys  $(MNThdd)/sys
 175
 176         chroot $(MNThdd) /usr/bin/perl -e "require '/var/ipfire/lang.pl'; &Lang::BuildCacheLang"
 177
 178         # Create /etc/fstab
 179         printf "$(FSTAB_FMT)" "$$(blkid -o value -s UUID $(PART_BOOT))" "/boot" \
 180                 "auto" "defaults" 1 2 >  $(MNThdd)/etc/fstab
 181 ifeq "$(EFI)" "1"
 182         printf "$(FSTAB_FMT)" "$$(blkid -o value -s UUID $(PART_EFI))" "/boot/efi" \
 183                 "auto" "defaults" 1 2 >> $(MNThdd)/etc/fstab
 184 endif
 185         printf "$(FSTAB_FMT)" "$$(blkid -o value -s UUID $(PART_ROOT))" "/" \
 186                 "auto" "defaults" 1 1 >> $(MNThdd)/etc/fstab
 187
 188 ifeq "$(BOOTLOADER)" "grub"
 189         # backup defaults file
 190         cp $(MNThdd)/etc/default/grub $(MNThdd)/etc/default/grub.backup
 191
 192         # Enable also serial console on GRUB
 193         echo "GRUB_TERMINAL=\"serial console\"" >> $(MNThdd)/etc/default/grub
 194         echo "GRUB_SERIAL_COMMAND=\"serial --unit=0 --speed=115200\"" >> $(MNThdd)/etc/default/grub
 195
 196         # Add additional entry for Serial console
 197         cp $(DIR_SRC)/config/flash-images/grub/11_linux_scon \
 198                         $(MNThdd)/etc/grub.d/
 199
 200         # Create configuration
 201         mkdir -pv $(MNThdd)/boot/grub
 202         chroot $(MNThdd) grub-mkconfig -o /boot/grub/grub.cfg
 203
 204         # Boot the first kernel by default
 205         chroot $(MNThdd) grub-set-default 0
 206
 207         # Insert the UUID because grub-mkconfig often fails to
 208         # detect that correctly
 209         sed -i $(MNThdd)/boot/grub/grub.cfg \
 210                 -e "s/root=[A-Za-z0-9\/=-]*/root=UUID=$$(blkid -o value -s UUID $(PART_ROOT))/g"
 211
 212         # Install GRUB
 213         grub-install --force --recheck --no-floppy --target=i386-pc \
 214                 --root-directory=$(MNThdd) $(DEVICE)
 215
 216         # restore orginal defaults
 217         mv -f $(MNThdd)/etc/default/grub.backup $(MNThdd)/etc/default/grub
 218         rm -f $(MNThdd)/etc/grub.d/11_linux_scon
 219
 220 ifeq "$(EFI)" "1"
 221         mkdir -pv $(MNThdd)/boot/efi/EFI/boot
 222         cp -vf $(MNThdd)/boot/efi/EFI/ipfire/grub-efi/grub.efi \
 223                 $(MNThdd)/boot/efi/EFI/boot/boot$(EFI_ARCH).efi
 224 endif
 225 endif
 226
 227         # Set ramdisk mode to automatic
 228         echo RAMDISK_MODE=2 > $(MNThdd)/etc/sysconfig/ramdisk
 229
 230         # Automatically resize the root partition to its maximum size at first boot
 231         touch $(MNThdd)/.partresize
 232
 233         # Unmount
 234         umount $(MNThdd)/proc
 235         umount $(MNThdd)/sys
 236         umount $(MNThdd)/dev
 237 ifeq "$(EFI)" "1"
 238         umount $(MNThdd)/boot/efi
 239 endif
 240         umount $(MNThdd)/boot
 241         umount $(MNThdd)
 242
 243         # zerofree the ext2 images to get better compression
 244 ifneq "$(PART_TYPE)" "c"
 245         zerofree $(PART_BOOT)
 246         -fsck.ext2 -f -y $(PART_BOOT)
 247         fsck.ext2 -f -y $(PART_BOOT)
 248 endif
 249         zerofree $(PART_ROOT)
 250         -fsck.ext4 -f -y $(PART_ROOT)
 251         fsck.ext4 -f -y $(PART_ROOT)
 252
 253         sleep 10     #Ubuntu compiling: allow time to automount/dismount
 254         kpartx -d -v $(DEVICE)
 255         losetup -d $(DEVICE)
 256
 257         # Add padding at the end of the image (to fix alignment issues if the image is
 258         # not copied to a block device)
 259         dd if=/dev/zero bs=1M count=$(PADDING) >> $(IMG)
 260
 261 ifeq "$(BUILD_ARCH)" "armv5tel"
 262         # Install u-boot for Orangepi Zero/Nanopi DUO into image 8KB
 263         dd if=/usr/share/u-boot/orangepi_zero/u-boot-sunxi-with-spl.bin of=$(IMG) bs=1K seek=8 conv=notrunc
 264 endif
 265
 266         # Compress Image
 267         xz $(XZ_OPT) < $(IMG) > $(IMAGE_FILE)
 268         rm -rf $(IMG) $(MNThdd)