lfs/cdrom

   1 ###############################################################################
   2 #                                                                             #
   3 # IPFire.org - A linux based firewall                                         #
   4 # Copyright (C) 2007-2021  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    = cdrom
  30 TARGET     = $(DIR_INFO)/$(THISAPP)
  31
  32 # Fail when there is an error in the tar pipe
  33 SHELL=/bin/bash -o pipefail
  34
  35 HAS_MEMTEST = 0
  36 HAS_IPXE = 0
  37 HAS_ISOLINUX = 0
  38 HAS_KERNEL = 1
  39
  40 ifeq "$(BUILD_PLATFORM)" "x86"
  41         HAS_MEMTEST = 1
  42         HAS_IPXE = 1
  43         HAS_ISOLINUX = 1
  44 endif
  45
  46 ifeq "$(BUILD_ARCH)" "armv6l"
  47         HAS_KERNEL = 0
  48 endif
  49
  50 ISO_ARGS = -J -r -v \
  51         -A "$(NAME) $(VERSION) $(BUILD_ARCH)" \
  52         -V "$(NAME) $(VERSION) $(BUILD_ARCH)"
  53
  54 ISOHYBRID_ARGS =
  55
  56 ifeq "$(HAS_ISOLINUX)" "1"
  57         ISO_ARGS += \
  58                 -no-emul-boot \
  59                 -boot-load-size 4 \
  60                 -boot-info-table \
  61                 -b boot/isolinux/isolinux.bin \
  62                 -c boot/isolinux/boot.catalog
  63 endif
  64
  65 ifeq "$(EFI)" "1"
  66         ISO_ARGS += \
  67                 -eltorito-alt-boot \
  68                 -e boot/isolinux/efiboot.img \
  69                 -no-emul-boot
  70
  71         ISOHYBRID_ARGS += --uefi
  72 endif
  73
  74 GRUB_EFI_MODULES = \
  75         all_video \
  76         at_keyboard \
  77         boot \
  78         bitmap_scale \
  79         cat \
  80         chain \
  81         configfile \
  82         disk \
  83         echo \
  84         efi_gop \
  85         efi_uga \
  86         ext2 \
  87         extcmd \
  88         fat \
  89         file \
  90         font \
  91         fxterm_menu \
  92         gfxterm \
  93         gfxmenu \
  94         gfxterm_background \
  95         gzio \
  96         halt \
  97         help \
  98         iso9660 \
  99         jpeg \
 100         loadbios \
 101         loadenv \
 102         loopback \
 103         linux \
 104         ls \
 105         memdisk \
 106         minicmd \
 107         nativedisk \
 108         normal \
 109         ntfs \
 110         part_gpt \
 111         part_msdos \
 112         png \
 113         probe \
 114         reboot \
 115         regexp \
 116         search \
 117         search_fs_file \
 118         search_fs_uuid \
 119         search_label \
 120         tar \
 121         test \
 122         tga \
 123         true \
 124         usb_keyboard
 125
 126 ISO_FILE = /install/images/$(SNAME)-$(VERSION)-core$(CORE)-$(BUILD_ARCH).iso
 127
 128 ###############################################################################
 129 # Top-level Rules
 130 ###############################################################################
 131
 132 install : $(TARGET)
 133
 134 check :
 135
 136 download :
 137
 138 b2 :
 139
 140 ###############################################################################
 141 # Installation Details
 142 ###############################################################################
 143
 144 $(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
 145         # Update /etc/system-release, because the string might have changed
 146         # since stage2 has been executed..
 147         echo "$(SYSTEM_RELEASE)" > /etc/system-release
 148
 149         # Create a directory to authorise the CDROM in
 150         rm -rf $(DIR_TMP)/cdrom && mkdir -p $(DIR_TMP)/cdrom
 151
 152         # Clear mtab (prevents .journal problems)
 153         rm -vf /etc/mtab
 154         ln -s /proc/self/mounts /etc/mtab
 155
 156         # Create filelist for packaging.
 157         BUILDTARGET="$(BUILDTARGET)" BUILD_ARCH="$(BUILD_ARCH)" KVER="$(KVER)" \
 158                 $(DIR_SRC)/src/scripts/archive.files \
 159                 $(DIR_SRC)/config/rootfiles/common \
 160                 > $(DIR_TMP)/ROOTFILES
 161
 162         # Compress root filesystem
 163         # Reason for this tar+untar+tar is removing of entries listed two or more in src/ROOTFILES
 164         rm -rf $(DIR_TMP)/root && mkdir -p $(DIR_TMP)/root
 165         tar $(TAR_OPTIONS) -c --exclude='#*' --exclude='proc/*' --exclude='dev/pts/*' --exclude='tmp/*' \
 166                 --exclude='__pycache__' \
 167                 -C / --files-from=$(DIR_TMP)/ROOTFILES | tar $(TAR_OPTIONS) -x -C $(DIR_TMP)/root
 168         rm -f $(DIR_TMP)/ROOTFILES
 169         mkdir $(DIR_TMP)/root/sys
 170         cd $(DIR_TMP)/root && tar $(TAR_OPTIONS) -cf - * | zstd $(ZSTD_OPTIONS) > $(DIR_TMP)/cdrom/distro.img
 171         rm -rf $(DIR_TMP)/root
 172
 173         # Other files
 174         touch $(DIR_TMP)/cdrom/$(SNAME)-$(VERSION)-core$(CORE).media
 175         sed 's/VERSION/$(VERSION)/' $(DIR_SRC)/config/cdrom/README.txt > $(DIR_TMP)/cdrom/README.txt
 176         cp $(DIR_SRC)/doc/COPYING $(DIR_TMP)/cdrom/
 177
 178         # Install documentation
 179         -mkdir -pv $(DIR_TMP)/cdrom/doc
 180         cp $(DIR_SRC)/doc/{ChangeLog,packages-list.txt} $(DIR_TMP)/cdrom/doc
 181
 182         mkdir -p $(DIR_TMP)/cdrom/boot/isolinux
 183
 184 ifeq "$(HAS_KERNEL)" "1"
 185         cp /boot/vmlinuz-$(KVER)-ipfire $(DIR_TMP)/cdrom/boot/isolinux/vmlinuz
 186         dracut --force -a "installer" --strip $(DIR_TMP)/cdrom/boot/isolinux/instroot $(KVER)-ipfire
 187 endif
 188
 189 ifeq "$(HAS_ISOLINUX)" "1"
 190         dd if=/dev/zero  bs=1k count=2            > $(DIR_TMP)/cdrom/boot/isolinux/boot.catalog
 191         cp $(DIR_SRC)/config/syslinux/boot.png      $(DIR_TMP)/cdrom/boot/isolinux/boot.png
 192         cp /usr/share/syslinux/isolinux.bin         $(DIR_TMP)/cdrom/boot/isolinux/isolinux.bin
 193         cp /usr/share/hwdata/pci.ids                $(DIR_TMP)/cdrom/boot/isolinux/pci.ids
 194         cp -vf /usr/share/syslinux/*.c32            $(DIR_TMP)/cdrom/boot/isolinux/
 195         sed -e "s/VERSION/$(VERSION) - Core $(CORE)/g" \
 196                 $(DIR_SRC)/config/syslinux/syslinux.cfg \
 197                 > $(DIR_TMP)/cdrom/boot/isolinux/isolinux.cfg
 198 endif
 199
 200 ifeq "$(HAS_MEMTEST)" "1"
 201         # Install memtest
 202         cp /usr/lib/memtest86+/memtest.bin $(DIR_TMP)/cdrom/boot/isolinux/memtest
 203 endif
 204
 205 ifeq "$(HAS_IPXE)" "1"
 206         cp /usr/share/ipfire-netboot/ipxe.lkrn $(DIR_TMP)/cdrom/boot/isolinux/netboot
 207 endif
 208
 209 ifeq "$(EFI)" "1"
 210         # Generate embedded GRUB configuration
 211         sed -e "s/NAME/$(NAME)/g" -e "s/VERSION/$(VERSION)/g" -e "s/ARCH/$(BUILD_ARCH)/g" \
 212                 $(DIR_SRC)/config/cdrom/grub-efi.cfg > /tmp/grub-efi.cfg
 213
 214         # Build a GRUB EFI image
 215         mkdir -pv $(DIR_TMP)/cdrom/EFI/BOOT
 216         grub-mkimage \
 217                 --format=$(GRUB_ARCH)-efi \
 218                 --output=$(DIR_TMP)/cdrom/EFI/BOOT/boot$(EFI_ARCH).efi \
 219                 --config=$(DIR_TMP)/grub-efi.cfg \
 220                 --compression=xz \
 221                 --prefix=/EFI/BOOT \
 222                 $$(for mod in $(GRUB_EFI_MODULES); do [ -f "/usr/lib/grub/$(GRUB_ARCH)-efi/$${mod}.mod" ] && echo "$${mod}"; done)
 223
 224         # Install GRUB configuration
 225         mkdir -pv $(DIR_TMP)/cdrom/EFI/BOOT
 226         sed -e "s/NAME/$(NAME)/g" -e "s/VERSION/$(VERSION)/g" -e "s/ARCH/$(BUILD_ARCH)/g" \
 227                 < $(DIR_SRC)/config/cdrom/grub.cfg > $(DIR_TMP)/cdrom/EFI/BOOT/grub.cfg
 228
 229         # Create the EFI Eltorito image
 230         dd if=/dev/zero of=$(DIR_TMP)/cdrom/boot/isolinux/efiboot.img bs=1k count=1440
 231         mkdosfs -F 12 -n "IPFIRE_EFI" $(DIR_TMP)/cdrom/boot/isolinux/efiboot.img
 232
 233         # Mount the EFI image
 234         mkdir -pv $(DIR_TMP)/efiboot.img
 235         mount -o loop $(DIR_TMP)/cdrom/boot/isolinux/efiboot.img $(DIR_TMP)/efiboot.img
 236
 237         # Copy the bootloader into the image
 238         mkdir -p $(DIR_TMP)/efiboot.img/EFI/BOOT
 239         cp -a $(DIR_TMP)/cdrom/EFI/BOOT/boot$(EFI_ARCH).efi \
 240                 $(DIR_TMP)/efiboot.img/EFI/BOOT/boot$(EFI_ARCH).efi
 241
 242         # Cleanup
 243         umount $(DIR_TMP)/efiboot.img
 244         rm -rf $(DIR_TMP)/efiboot.img $(DIR_TMP)/grub-efi.cfg
 245 endif
 246
 247         cd $(DIR_TMP)/cdrom && find -type f ! -name md5sum.txt | grep -v "./boot" | \
 248                                                 xargs md5sum > md5sum.txt
 249
 250         mkdir -p /install/images
 251         cd $(DIR_TMP)/cdrom && mkisofs $(ISO_ARGS) -o $(ISO_FILE) .
 252
 253 ifeq "$(HAS_ISOLINUX)" "1"
 254         isohybrid $(ISOHYBRID_ARGS) $(ISO_FILE)
 255 endif