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)" "i586"
  33         EFI = 1
  34 endif
  35
  36 DEVICE     = $(shell losetup -f)
  37 PART_BOOT  = /dev/mapper/$(patsubst /dev/%,%,$(DEVICE))p1
  38 ifeq "$(EFI)" "1"
  39   PART_EFI = /dev/mapper/$(patsubst /dev/%,%,$(DEVICE))p2
  40 endif
  41 PART_ROOT  = /dev/mapper/$(patsubst /dev/%,%,$(DEVICE))p3
  42
  43 IMAGE_FILE = /install/images/$(SNAME)-$(VERSION).2gb-ext4.$(BUILD_ARCH)-full-core$(CORE).img.xz
  44
  45 FSTAB_FMT = UUID=%s %-8s %-4s %-10s %d %d\n
  46
  47 ###############################################################################
  48 # Top-level Rules
  49 ###############################################################################
  50
  51 install : $(TARGET)
  52
  53 check :
  54
  55 download :
  56
  57 md5 :
  58
  59 ###############################################################################
  60 # Installation Details
  61 ###############################################################################
  62 MNThdd   := /install/harddisk
  63 IMG      := /install/images/image.img
  64
  65 # All sizes in blocks
  66 ifeq "$(BUILD_PLATFORM)" "arm"
  67  BOOTLOADER =
  68  S_OFFSET = 8192
  69
  70  # FAT32
  71  PART_TYPE = c
  72 else
  73  BOOTLOADER = grub
  74  S_OFFSET = 8192
  75
  76  # Logical
  77  PART_TYPE = L
  78 endif
  79
  80 GRUB_CFGS = /boot/grub/grub.cfg
  81
  82 ifeq "$(EFI)" "1"
  83  S_EFI = 204800
  84  GRUB_CFGS += /boot/efi/EFI/ipfire/grub-efi/grub.cfg
  85 else
  86  S_EFI = 0
  87 endif
  88
  89 # /boot:  128MB - OFFSET
  90 # /    : 1200 MB
  91 S_BOOT := $(shell echo $$(( 262144 - $(S_OFFSET) )))
  92 S_ROOT := 2477600
  93
  94 PADDING = 100 # MB
  95
  96 ifeq "$(EFI)" "1"
  97  SFDISK_EFI  = $(S_OFFSET),$(S_EFI),c,*\n
  98  SFDISK      = $(SFDISK_BOOT)$(SFDISK_EFI)$(SFDISK_ROOT)
  99 else
 100  SFDISK_SWAP = ,0,0\n
 101  SFDISK      = $(SFDISK_BOOT)$(SFDISK_SWAP)$(SFDISK_ROOT)
 102 endif
 103
 104 SFDISK_BOOT = $(shell echo $$(( $(S_OFFSET) + $(S_EFI) ))),$(S_BOOT),$(PART_TYPE)\n
 105 SFDISK_ROOT = $(shell echo $$(( $(S_OFFSET) + $(S_EFI) + $(S_BOOT) ))),$(S_ROOT),L\n
 106
 107 $(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
 108         # Stop if $(MNThdd) is still mounted
 109         mountpoint $(MNThdd) && exit 1 || exit 0
 110
 111         rm -rf $(IMG) $(MNThdd) && mkdir -p $(MNThdd)
 112
 113         # Allocate image on disk
 114         dd if=/dev/zero of=$(IMG) bs=512 count=$$(( $(S_OFFSET) + $(S_BOOT) + $(S_EFI) + $(S_ROOT) ))
 115         losetup $(DEVICE) $(IMG)
 116
 117         # Write Partition table
 118         echo -e "$(SFDISK)" | sfdisk -uS $(DEVICE)
 119
 120         # Remove 2nd empty partition
 121 ifneq "$(EFI)" "1"
 122         -echo -e "d\n2\nw\n\q\n" | fdisk $(DEVICE)
 123 endif
 124
 125         kpartx -v -a $(DEVICE)
 126
 127         # Format them
 128 ifeq "$(PART_TYPE)" "c"
 129         mkfs.vfat $(PART_BOOT)
 130 else
 131         mkfs.ext2 -F $(PART_BOOT)
 132 endif
 133 ifeq "$(EFI)" "1"
 134         mkfs.vfat $(PART_EFI)
 135 endif
 136         mkfs.ext4 -O ^has_journal,extent -F $(PART_ROOT)
 137
 138         # Most systems that use Flashimages has no RTC at boot
 139         # so the interval check should disables
 140         tune2fs -i0 $(PART_ROOT)
 141
 142         # Mount root partition
 143         mount $(PART_ROOT) $(MNThdd)
 144
 145         # Mount boot partition
 146         mkdir -pv $(MNThdd)/boot
 147         mount $(PART_BOOT) $(MNThdd)/boot
 148
 149 ifeq "$(EFI)" "1"
 150         mkdir -pv $(MNThdd)/boot/efi
 151         mount $(PART_EFI) $(MNThdd)/boot/efi
 152 endif
 153
 154         # Install Pandaboard MLO and uboot first
 155 ifeq "$(BUILD_ARCH)" "armv5tel"
 156         cp -v /boot/MLO $(MNThdd)/boot/
 157         cp -v /boot/u-boot.img $(MNThdd)/boot/
 158         sync
 159         umount $(MNThdd)/boot
 160         mount $(PART_BOOT) $(MNThdd)/boot
 161 endif
 162
 163         # Install IPFire
 164 ifneq "$(BUILD_PLATFORM)" "arm"
 165         tar -x --xz -C $(MNThdd)/ -f /install/cdrom/distro.img
 166 else
 167         tar -x -C $(MNThdd)/ -f /install/cdrom/distro.img
 168 endif
 169         -touch $(MNThdd)/lib/modules/$(KVER)-ipfire/modules.dep
 170         mkdir $(MNThdd)/proc
 171         mount --bind /proc $(MNThdd)/proc
 172         mount --bind /dev  $(MNThdd)/dev
 173         mount --bind /sys  $(MNThdd)/sys
 174
 175         chroot $(MNThdd) /usr/bin/perl -e "require '/var/ipfire/lang.pl'; &Lang::BuildCacheLang"
 176
 177         # Create /etc/fstab
 178         printf "$(FSTAB_FMT)" "$$(blkid -o value -s UUID $(PART_BOOT))" "/boot" \
 179                 "auto" "defaults" 1 2 >  $(MNThdd)/etc/fstab
 180 ifeq "$(EFI)" "1"
 181         printf "$(FSTAB_FMT)" "$$(blkid -o value -s UUID $(PART_EFI))" "/boot/efi" \
 182                 "auto" "defaults" 1 2 >> $(MNThdd)/etc/fstab
 183 endif
 184         printf "$(FSTAB_FMT)" "$$(blkid -o value -s UUID $(PART_ROOT))" "/" \
 185                 "auto" "defaults" 1 1 >> $(MNThdd)/etc/fstab
 186
 187 ifeq "$(BOOTLOADER)" "grub"
 188         # backup defaults file
 189         cp $(MNThdd)/etc/default/grub $(MNThdd)/etc/default/grub.backup
 190
 191         # Enable also serial console on GRUB
 192         echo "GRUB_TERMINAL=\"serial console\"" >> $(MNThdd)/etc/default/grub
 193         echo "GRUB_SERIAL_COMMAND=\"serial --unit=0 --speed=115200\"" >> $(MNThdd)/etc/default/grub
 194
 195         # Add additional entry for Serial console
 196         cp $(DIR_SRC)/config/flash-images/grub/11_linux_scon \
 197                         $(MNThdd)/etc/grub.d/
 198
 199         # Create configuration
 200         for i in $(GRUB_CFGS); do \
 201                 mkdir -pv $$(dirname $(MNThdd)$(GRUB_CFG)); \
 202                 chroot $(MNThdd) grub-mkconfig -o $$i || exit 1; \
 203         done
 204
 205         # Boot the first kernel by default
 206         chroot $(MNThdd) grub-set-default 0
 207
 208         # Insert the UUID because grub-mkconfig often fails to
 209         # detect that correctly
 210         sed -i $(addprefix $(MNThdd),$(GRUB_CFGS)) \
 211         sed -i $(MNThdd)/boot/grub/grub.cfg \
 212                 -e "s/root=[A-Za-z0-9\/=-]*/root=UUID=$$(blkid -o value -s UUID $(PART_ROOT))/g"
 213
 214         # Install GRUB
 215         grub-install --force --recheck --no-floppy --target=i386-pc \
 216                 --root-directory=$(MNThdd) $(DEVICE)
 217
 218         # restore orginal defaults
 219         mv -f $(MNThdd)/etc/default/grub.backup $(MNThdd)/etc/default/grub
 220         rm -f $(MNThdd)/etc/grub.d/11_linux_scon
 221
 222 ifeq "$(EFI)" "1"
 223         mkdir -pv $(MNThdd)/boot/efi/EFI/boot
 224         cp -vf $(MNThdd)/boot/efi/EFI/ipfire/grub-efi/grub.efi \
 225                 $(MNThdd)/boot/efi/EFI/boot/bootia32.efi
 226 endif
 227 endif
 228
 229         # Set ramdisk mode to automatic
 230         echo RAMDISK_MODE=2 > $(MNThdd)/etc/sysconfig/ramdisk
 231
 232         # Automatically resize the root partition to its maximum size at first boot
 233         touch $(MNThdd)/.partresize
 234
 235         # Unmount
 236         umount $(MNThdd)/proc
 237         umount $(MNThdd)/sys
 238         umount $(MNThdd)/dev
 239 ifeq "$(EFI)" "1"
 240         umount $(MNThdd)/boot/efi
 241 endif
 242         umount $(MNThdd)/boot
 243         umount $(MNThdd)
 244
 245         # zerofree the ext2 images to get better compression
 246 ifneq "$(PART_TYPE)" "c"
 247         zerofree $(PART_BOOT)
 248         -fsck.ext2 -f -y $(PART_BOOT)
 249         fsck.ext2 -f -y $(PART_BOOT)
 250 endif
 251         zerofree $(PART_ROOT)
 252         -fsck.ext4 -f -y $(PART_ROOT)
 253         fsck.ext4 -f -y $(PART_ROOT)
 254
 255         sleep 10     #Ubuntu compiling: allow time to automount/dismount
 256         kpartx -d -v $(DEVICE)
 257         losetup -d $(DEVICE)
 258
 259         # Add padding at the end of the image (to fix alignment issues if the image is
 260         # not copied to a block device)
 261         dd if=/dev/zero bs=1M count=$(PADDING) >> $(IMG)
 262
 263 ifeq "$(BUILD_ARCH)" "armv5tel"
 264         # Install u-boot for Orangepi Zero/Nanopi DUO into image 8KB
 265         dd if=/usr/share/u-boot/orangepi_zero/u-boot-sunxi-with-spl.bin of=$(IMG) bs=1K seek=8 conv=notrunc
 266 endif
 267
 268         # Compress Image
 269         xz $(XZ_OPT) < $(IMG) > $(IMAGE_FILE)
 270         rm -rf $(IMG) $(MNThdd)