############################################################################### # # # IPFire.org - A linux based firewall # # Copyright (C) 2007-2022 IPFire Team # # # # This program is free software: you can redistribute it and/or modify # # it under the terms of the GNU General Public License as published by # # the Free Software Foundation, either version 3 of the License, or # # (at your option) any later version. # # # # This program is distributed in the hope that it will be useful, # # but WITHOUT ANY WARRANTY; without even the implied warranty of # # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # # GNU General Public License for more details. # # # # You should have received a copy of the GNU General Public License # # along with this program. If not, see . # # # ############################################################################### ############################################################################### # Definitions ############################################################################### include Config VER = ipfire THISAPP = flash-image TARGET = $(DIR_INFO)/$(THISAPP) DEVICE = $(shell losetup -f) PART_BOOT = /dev/mapper/$(patsubst /dev/%,%,$(DEVICE))p1 ifeq "$(EFI)" "1" PART_EFI = /dev/mapper/$(patsubst /dev/%,%,$(DEVICE))p2 endif PART_ROOT = /dev/mapper/$(patsubst /dev/%,%,$(DEVICE))p3 IMAGE_FILE = /install/images/$(SNAME)-$(VERSION)-core$(CORE)-$(BUILD_ARCH).img.xz FSTAB_FMT = UUID=%s %-8s %-4s %-10s %d %d\n ############################################################################### # Top-level Rules ############################################################################### install : $(TARGET) check : download : b2 : ############################################################################### # Installation Details ############################################################################### MNThdd := $(DIR_TMP)/harddisk IMG := $(DIR_TMP)/image.img # All sizes in blocks ifeq "$(BUILD_PLATFORM)" "arm" BOOTLOADER = S_OFFSET = 8192 # FAT32 PART_TYPE = c ifeq "$(BUILD_ARCH)" "aarch64" BOOTLOADER = grub S_OFFSET = 32768 endif else BOOTLOADER = grub S_OFFSET = 8192 # Linux PART_TYPE = L endif # /boot: 512 MB - OFFSET # / : 1800 MB S_BOOT := $(shell echo $$(( 1048576 - $(S_OFFSET) ))) S_ROOT := 3773292 ifeq "$(EFI)" "1" S_EFI = 65536 # 32 MB else S_EFI = 0 endif PADDING = 100 # MB ifeq "$(EFI)" "1" SFDISK = $(SFDISK_BOOT)$(SFDISK_EFI)$(SFDISK_ROOT) else SFDISK = $(SFDISK_BOOT),0,0\n$(SFDISK_ROOT) endif SFDISK_BOOT = $(S_OFFSET),$(S_BOOT),$(PART_TYPE),*\n SFDISK_EFI = $(shell echo $$(( $(S_OFFSET) + $(S_BOOT) ))),$(S_EFI),U\n SFDISK_ROOT = $(shell echo $$(( $(S_OFFSET) + $(S_BOOT) + $(S_EFI) ))),$(S_ROOT),L\n $(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects)) # Stop if $(MNThdd) is still mounted mountpoint $(MNThdd) && exit 1 || exit 0 rm -rf $(IMG) $(MNThdd) && mkdir -p $(MNThdd) # Allocate image on disk dd if=/dev/zero of=$(IMG) bs=512 count=$$(( $(S_OFFSET) + $(S_BOOT) + $(S_EFI) + $(S_ROOT) )) losetup $(DEVICE) $(IMG) # Write Partition table echo -e "$(SFDISK)" | sfdisk -uS $(DEVICE) kpartx -v -a $(DEVICE) # Format them ifeq "$(PART_TYPE)" "c" mkfs.vfat $(PART_BOOT) else mkfs.ext2 -F $(PART_BOOT) endif ifeq "$(EFI)" "1" mkfs.vfat $(PART_EFI) endif mkfs.ext4 -O ^has_journal,extent -F $(PART_ROOT) # Most systems that use Flashimages has no RTC at boot # so the interval check should disables tune2fs -i0 $(PART_ROOT) # Mount root partition mount $(PART_ROOT) $(MNThdd) # Mount boot partition mkdir -pv $(MNThdd)/boot mount $(PART_BOOT) $(MNThdd)/boot ifeq "$(EFI)" "1" mkdir -pv $(MNThdd)/boot/efi mount $(PART_EFI) $(MNThdd)/boot/efi endif # Install IPFire ifneq "$(BUILD_PLATFORM)" "arm" tar $(TAR_OPTIONS) -x --zstd -C $(MNThdd)/ -f $(DIR_TMP)/cdrom/distro.img else tar $(TAR_OPTIONS) -x -C $(MNThdd)/ -f $(DIR_TMP)/cdrom/distro.img endif -touch $(MNThdd)/lib/modules/$(KVER)-ipfire/modules.dep mkdir $(MNThdd)/proc mount --bind /proc $(MNThdd)/proc mount --bind /dev $(MNThdd)/dev mount --bind /sys $(MNThdd)/sys chroot $(MNThdd) /usr/bin/perl -e "require '/var/ipfire/lang.pl'; &Lang::BuildCacheLang" # Create /etc/fstab printf "$(FSTAB_FMT)" "$$(blkid -o value -s UUID $(PART_BOOT))" "/boot" \ "auto" "defaults,nodev,noexec,nosuid" 1 2 > $(MNThdd)/etc/fstab ifeq "$(EFI)" "1" printf "$(FSTAB_FMT)" "$$(blkid -o value -s UUID $(PART_EFI))" "/boot/efi" \ "auto" "defaults" 1 2 >> $(MNThdd)/etc/fstab endif printf "$(FSTAB_FMT)" "$$(blkid -o value -s UUID $(PART_ROOT))" "/" \ "auto" "defaults" 1 1 >> $(MNThdd)/etc/fstab ifeq "$(BOOTLOADER)" "grub" # backup defaults file cp $(MNThdd)/etc/default/grub $(MNThdd)/etc/default/grub.backup # Enable also serial console on GRUB echo "GRUB_TERMINAL=\"serial console\"" >> $(MNThdd)/etc/default/grub echo "GRUB_SERIAL_COMMAND=\"serial --unit=0 --speed=115200\"" >> $(MNThdd)/etc/default/grub # Add additional entry for Serial console cp $(DIR_SRC)/config/flash-images/grub/11_linux_scon \ $(MNThdd)/etc/grub.d/ # Create configuration mkdir -pv $(MNThdd)/boot/grub GRUB_FIRST_BOOT=true KERNEL_RELEASE="$(KVER)-ipfire" chroot $(MNThdd) \ grub-mkconfig -o /boot/grub/grub.cfg # Boot the first kernel by default chroot $(MNThdd) grub-set-default 0 # Insert the UUID because grub-mkconfig often fails to # detect that correctly sed -i $(MNThdd)/boot/grub/grub.cfg \ -e "s/root=[A-Za-z0-9\/=-]*/root=UUID=$$(blkid -o value -s UUID $(PART_ROOT))/g" ifeq "$(BUILD_PLATFORM)" "x86" # Install GRUB grub-install --force --recheck --no-floppy --target=i386-pc \ --root-directory=$(MNThdd) $(DEVICE) endif ifeq "$(EFI)" "1" # Install GRUB for EFI grub-install --target=$(GRUB_ARCH)-efi --removable --no-nvram \ --boot-directory=$(MNThdd)/boot --efi-directory=$(MNThdd)/boot/efi endif # restore orginal defaults mv -f $(MNThdd)/etc/default/grub.backup $(MNThdd)/etc/default/grub rm -f $(MNThdd)/etc/grub.d/11_linux_scon endif ifeq "$(BUILD_PLATFORM)" "arm" # Insert the UUID to uENV.txt sed -i $(MNThdd)/boot/uENV.txt \ -e "s/^root_dev=.*/root_dev=UUID=$$(blkid -o value -s UUID $(PART_ROOT))/g" endif # Set ramdisk mode to automatic echo RAMDISK_MODE=2 > $(MNThdd)/etc/sysconfig/ramdisk # Automatically resize the root partition to its maximum size at first boot touch $(MNThdd)/.partresize # Unmount umount $(MNThdd)/proc umount $(MNThdd)/sys umount $(MNThdd)/dev ifeq "$(EFI)" "1" umount $(MNThdd)/boot/efi endif umount $(MNThdd)/boot umount $(MNThdd) # zerofree the ext2 images to get better compression ifneq "$(PART_TYPE)" "c" zerofree $(PART_BOOT) -fsck.ext2 -f -y $(PART_BOOT) fsck.ext2 -f -y $(PART_BOOT) endif zerofree $(PART_ROOT) -fsck.ext4 -f -y $(PART_ROOT) fsck.ext4 -f -y $(PART_ROOT) sleep 10 #Ubuntu compiling: allow time to automount/dismount kpartx -d -v $(DEVICE) losetup -d $(DEVICE) # Add padding at the end of the image (to fix alignment issues if the image is # not copied to a block device) dd if=/dev/zero bs=1M count=$(PADDING) >> $(IMG) ifeq "$(BUILD_ARCH)" "aarch64" # Install u-boot for NanoPi R2S into image 8KB dd if=/usr/share/u-boot/nanopi_r2s/u-boot-rockchip.bin of=$(IMG) bs=1K seek=32 conv=notrunc endif # Compress Image xz $(XZ_OPT) < $(IMG) > $(IMAGE_FILE) rm -rf $(IMG) $(MNThdd) $(DIR_TMP)/cdrom