5 space_:= ${nul_} ${nul_}
7 .PHONY: clean .FORCE _target
8 .PHONY: _bootloader_raspi _bootloader_pc _bootloader_iso _partition_gpt _partition_raspi
9 .PHONY: _squash_modules
10 .PHONY: _qemu _bootstrap _install _copy _config _squash _isosquash
11 .PHONY: _format _mount _sparse _umount _partcopy _mbr _iso_image
14 BOOTSTRAP := http://cdn.debian.net/debian
15 PACKAGES := ${PACKAGES} apt busybox-static debian-archive-keyring init systemd
17 # Partition Table (2M) + Boot Partition (126M)+ Root Partition + Slack Space (1M) = 2048M
22 cp "config.example" "$@"
31 KEYRING := keys/debian-archive-${release}-stable.gpg
34 KEYRING := keys/debian-archive-stretch-stable.gpg
39 deb http://cdn.debian.net/debian stretch main
40 deb http://cdn.debian.net/debian buster main
41 deb http://cdn.debian.net/debian ${release} main
52 _target: _mbr _umount _config _install _partition_gpt
55 _format: _partition_gpt
58 _install: _bootstrap _mount
59 _config: _install _mount
60 _bootloader_pc: _mount
61 _umount: _mount _config _bootloader_pc
62 _mbr: _umount _bootloader_pc
66 PBOOT := part_boot.img
67 PROOT := part_root.img
68 SYSROOT := sys_root_${release}/
71 _target: _mbr _umount _config _install
77 _partition_gpt: _sparse
78 _partcopy: _partition_gpt _format
80 _copy: _install _img_mount
81 _config: _copy _img_mount
82 _bootloader_pc: _img_mount
83 _umount: _img_mount _config _bootloader_pc
84 _mbr: _partcopy _bootloader_pc
88 SYSROOT := sys_root_${release}/
91 PACKAGES += squashfs-tools nbd-client
93 _target: _squash _install _config
98 _config: _copy _squash_modules
104 SYSROOT := sys_root_${release}/
107 PACKAGES += squashfs-tools
109 _target: _iso_image _install _config
114 _config: _copy _squash_modules
116 _bootloader_iso: _config
117 _iso_image: _bootloader_iso _isosquash
121 PBOOT := rpi_boot.img
122 PROOT := rpi_root.img
123 SYSROOT := rpi_root_${release}/
124 CFGROOT := img_mount/
127 KEYRING := keys/raspbian-archive-keyring.gpg
128 BOOTSTRAP := http://raspbian.raspberrypi.org/raspbian
131 deb http://raspbian.raspberrypi.org/raspbian ${release} main non-free firmware rpi
132 deb http://archive.raspberrypi.org/debian ${release} main
135 PACKAGES += firmware-brcm80211 libraspberrypi-bin libraspberrypi0 pi-bluetooth raspberrypi-bootloader raspberrypi-kernel
137 _target: _umount _config
144 _partition_raspi: _sparse
145 _partcopy: _partition_raspi _format
146 _img_mount: _partcopy
147 _copy: _install _img_mount
148 _config: _copy _img_mount
149 _bootloader_raspi: _img_mount
150 _umount: _img_mount _config _bootloader_raspi
158 include modules/default.mk
160 include $(addsuffix .mk, $(addprefix modules/, $(subst ${comma_},${space_},${modules})))
163 ifeq "${ARCH}" "amd64"
164 PACKAGES += linux-image-amd64
165 else ifeq "${ARCH}" "i386"
166 PACKAGES += linux-image-686
169 export SOURCES SYSROOT CFGROOT VOLUME PBOOT PROOT SQUASH ARCH KEYRING BOOTSTRAP ISOROOT ISO
171 sys_root_${release}/:
172 btrfs subvol create "$@" || mkdir "$@"
175 rpi_root_${release}/:
176 btrfs subvol create "$@" || mkdir "$@"
179 cfg_root/: sys_root_${release}/ _install
180 -btrfs sub del "$@" || rm -r "$@"
181 btrfs sub snap "$<" "$@" || mkdir "$@"
185 -btrfs sub del "$@" || rm -r "$@"
186 btrfs subvol create "$@" || mkdir "$@"
188 chmod 755 "$@" "$@/live"
197 _qemu: ${SYSROOT}/usr/bin/qemu-arm-static
198 ${SYSROOT}/usr/bin/qemu-arm-static: /usr/bin/qemu-arm-static ${SYSROOT}
199 mkdir -p -m 755 "$${SYSROOT}"/usr/bin
200 chmod 755 "$${SYSROOT}"/usr
203 _bootstrap: ${SYSROOT}/bin/sh
204 ${SYSROOT}/bin/sh: | ${SYSROOT}
205 debootstrap --variant=minbase --arch="$${ARCH}" \
206 --keyring="$${KEYRING}" \
207 "${release}" "$${SYSROOT}" "$${BOOTSTRAP}"
208 printf 'APT::Default-Release "%s";' "${release}" >"$${SYSROOT}/etc/apt/apt.conf.d/10release"
211 .PHONY: _aptkeys _norecommends
212 _aptkeys: ${SYSROOT}/etc/apt/trusted.gpg.d/
213 _norecommends: ${SYSROOT}/etc/apt/apt.conf.d/10norecommends
215 ${SYSROOT}/etc/apt/apt.conf.d/10norecommends: ${SYSROOT}
216 mkdir -p -m 755 "$(dir $@)"
217 printf 'APT::Install-Recommends "false";\n' >"$@"
220 ${SYSROOT}/etc/apt/trusted.gpg.d/: ${SYSROOT} _bootstrap
224 _install: ${SYSROOT} _aptkeys _norecommends
225 printf '%s\n' "$${SOURCES}" |sort -u >"$${SYSROOT}/etc/apt/sources.list"
226 -cp /etc/resolv.conf "$${SYSROOT}/etc/"
227 -chroot "$${SYSROOT}" sh -c 'apt-mark showmanual |xargs apt-mark auto'
228 -chroot "$${SYSROOT}" apt-get update
229 chroot "$${SYSROOT}" ln -sf /bin/true /usr/local/sbin/invoke-rc.d
230 chroot "$${SYSROOT}" ln -sf /bin/true /usr/sbin/udevadm
231 chroot "$${SYSROOT}" apt-get --yes install ${PACKAGES}
232 chroot "$${SYSROOT}" apt-get --yes --auto-remove purge
233 -chroot "$${SYSROOT}" apt-get --yes --auto-remove upgrade
234 chroot "$${SYSROOT}" apt-get clean
235 chroot "$${SYSROOT}" rm /usr/local/sbin/invoke-rc.d
236 chroot "$${SYSROOT}" rm /usr/sbin/udevadm
238 _copy: ${SYSROOT} ${CFGROOT}
239 cp -au "$${SYSROOT}/." "$${CFGROOT}/"
242 ln -sf /dev/null "$${CFGROOT}/etc/systemd/network/99-default.link"
243 printf '\nsession optional pam_mkhomedir.so umask=0027\n' >>"$${CFGROOT}/etc/pam.d/common-session"
244 printf 'LABEL=FSROOT / ext4 auto,nofail,rw 0 0\nLABEL=BOOT /boot vfat auto,nofail,ro 0 0\n' \
245 >"$${CFGROOT}/etc/fstab"
246 chroot "$${CFGROOT}" update-initramfs -u
248 ${SQUASH}: ${CFGROOT} .FORCE
250 mksquashfs "$${CFGROOT}" "$${SQUASH}" -comp xz
252 _squash_modules: ${CFGROOT}
253 printf '%s\n' squashfs nbd >>"${CFGROOT}/etc/initramfs-tools/modules"
255 _squash: ${SQUASH} _squash_modules
257 _isosquash: ${ISOROOT}/live/live.squashfs
258 ${ISOROOT}/live/live.squashfs: ${CFGROOT} ${ISOROOT}
260 printf '%s\n' boot |mksquashfs "$${CFGROOT}" "$@" -comp xz -ef /dev/stdin
263 ! printf '%s\n' "$${VOLUME}" |grep -q '^/dev/' # abort if volume should be real device
264 dd count=0 of="$${VOLUME}" # truncate
265 dd bs=1M count=0 seek=$$((3 + ${BOOT_MB} + ${ROOT_MB})) of="$${VOLUME}"
266 chmod g+w "$${VOLUME}"
269 ! printf '%s\n' "$${PBOOT}" |grep -q '^/dev/' # abort if volume should be real device
270 dd count=0 of="$${PBOOT}" # truncate
271 dd bs=1M count=0 seek=${BOOT_MB} of="$${PBOOT}"
274 ! printf '%s\n' "$${PROOT}" |grep -q '^/dev/' # abort if volume should be real device
275 dd count=0 of="$${PROOT}" # truncate
276 dd bs=1M count=0 seek=${ROOT_MB} of="$${PROOT}"
278 _partition_raspi: ${VOLUME}
279 printf 'label: dos\n\n: start=2MiB, size=%iMiB, type=c\n: start=%iMiB, size=%iMiB, type=83\n' \
280 ${BOOT_MB} "$$((${BOOT_MB} + 2))" ${ROOT_MB} | sfdisk "$${VOLUME}"
282 _partition_gpt: ${VOLUME}
283 printf 'label: gpt\n\n: start=2MiB, size=%iMiB, type=1, attrs="LegacyBIOSBootable"\n: size=%iMiB, type=20\n' \
284 ${BOOT_MB} ${ROOT_MB} | sfdisk "$${VOLUME}"
286 _sparse: ${PBOOT} ${PROOT}
288 _format: ${PBOOT} ${PROOT}
289 -umount "$${CFGROOT}/boot" "$${CFGROOT}"
290 mkfs.fat -F 32 -n BOOT "$${PBOOT}"
291 mkfs.ext4 -F -L FSROOT "$${PROOT}"
293 _iso_image: ${ISOROOT}
294 xorriso -as mkisofs -o "$${ISO}" -b grub.bin -c boot.cat \
295 -no-emul-boot -boot-load-size 4 -boot-info-table \
296 -eltorito-alt-boot -e efi.img -no-emul-boot \
299 .PHONY: _syslinux_efi32 _syslinux_efi64 _syslinux_bios
300 .PHONY: _grub_efi32 _grub_efi64
302 _syslinux_efi32: ${CFGROOT}
303 mkdir -p "$${CFGROOT}/boot/EFI/BOOT"
304 cp /usr/lib/SYSLINUX.EFI/efi32/syslinux.efi "$${CFGROOT}/boot/EFI/BOOT/BOOTIA32.EFI"
305 mkdir -p "$${CFGROOT}/boot/efi32"
306 cp $(addprefix /usr/lib/syslinux/modules/efi32/, ldlinux.e32 menu.c32 libutil.c32) "$${CFGROOT}"/boot/efi32/
307 cp /usr/lib/syslinux/modules/efi32/ldlinux.e32 "$${CFGROOT}/boot/EFI/BOOT/" # workaround
308 printf 'PATH /efi32\nINCLUDE /bootmenu.cfg\nMENU TITLE Syslinux EFI-32\n' >"$${CFGROOT}/boot/syslia32.cfg"
310 _syslinux_efi64: ${CFGROOT}
311 mkdir -p "$${CFGROOT}/boot/EFI/BOOT"
312 cp /usr/lib/SYSLINUX.EFI/efi64/syslinux.efi "$${CFGROOT}/boot/EFI/BOOT/BOOTX64.EFI"
313 mkdir -p "$${CFGROOT}/boot/efi64"
314 cp $(addprefix /usr/lib/syslinux/modules/efi64/, ldlinux.e64 menu.c32 libutil.c32) "$${CFGROOT}"/boot/efi64/
315 cp /usr/lib/syslinux/modules/efi64/ldlinux.e64 "$${CFGROOT}/boot/EFI/BOOT/" # workaround
316 printf 'PATH /efi64\nINCLUDE /bootmenu.cfg\nMENU TITLE Syslinux EFI-64\n' >"$${CFGROOT}/boot/syslx64.cfg"
318 _syslinux_bios: ${CFGROOT}
319 mkdir -p "$${CFGROOT}/boot/bios"
320 cp $(addprefix /usr/lib/syslinux/modules/bios/, menu.c32 libutil.c32) "$${CFGROOT}"/boot/bios/
321 printf 'PATH bios\nINCLUDE bootmenu.cfg\nMENU TITLE Syslinux BIOS\n' >"$${CFGROOT}/boot/syslinux.cfg"
323 _grub_efi32: ${CFGROOT}
324 mkdir -p "$${CFGROOT}/boot/EFI/BOOT"
325 grub-mkimage -p / -O i386-efi fat part_gpt normal linux all_video >"$${CFGROOT}/boot/EFI/BOOT/BOOTIA32.EFI"
327 _grub_efi64: ${CFGROOT}
328 mkdir -p "$${CFGROOT}/boot/EFI/BOOT"
329 grub-mkimage -p / -O x86_64-efi fat part_gpt normal linux all_video >"$${CFGROOT}/boot/EFI/BOOT/BOOTX64.EFI"
331 ${CFGROOT}/boot/cmdline.txt: ${CFGROOT}
332 printf 'root=/dev/mmcblk0p2 rootfstype=ext4 fsck.repair=yes rootwait' >"$@"
334 _bootloader_raspi: ${CFGROOT} ${CFGROOT}/boot/cmdline.txt
336 _bootloader_pc: ${CFGROOT} _grub_efi32 _grub_efi64 _syslinux_bios #_syslinux_efi32 _syslinux_efi64
337 printf 'UI menu.c32\nDEFAULT stretch\nTIMEOUT 30\n' >"$${CFGROOT}/boot/bootmenu.cfg"
338 printf 'set timeout=3\ndefault=stretch\n\n' >"$${CFGROOT}/boot/grub.cfg"
339 k="$$(printf ' %s' "$${CFGROOT}/boot/"vmlinuz-*)"; k="$${k##*/}"; \
340 i="$$(printf ' %s' "$${CFGROOT}/boot/"initrd.img-*)"; i="$${i##*/}"; \
341 printf '\nLABEL stretch\n MENU LABEL Debian Stretch\n KERNEL /%s\n INITRD /%s\n APPEND root=LABEL=FSROOT\n' \
342 "$$k" "$$i" >>"$${CFGROOT}/boot/bootmenu.cfg"; \
343 printf '\nLABEL rescue\n MENU LABEL Rescue\n KERNEL /%s\n INITRD /%s\n APPEND root=LABEL=FSROOT init=/bin/sh\n' \
344 "$$k" "$$i" >>"$${CFGROOT}/boot/bootmenu.cfg"; \
345 printf "menuentry 'Debian Stretch' --id 'stretch' {\n linux '/%s' root=LABEL=FSROOT\n initrd '/%s'\n}\n" \
346 "$$k" "$$i" >>"$${CFGROOT}/boot/grub.cfg"; \
347 printf "menuentry 'Rescue' --id 'rescue' {\n linux '/%s' root=LABEL=FSROOT init=/bin/sh\n initrd '/%s'\n}\n" \
348 "$$k" "$$i" >>"$${CFGROOT}/boot/grub.cfg"
350 _bootloader_iso: ${CFGROOT} ${ISOROOT} _grub_efi32 _grub_efi64
351 grub-mkimage -p / -O i386-pc-eltorito biosdisk iso9660 normal linux all_video >"$${ISOROOT}/grub.bin"
352 grub-glue-efi -3 "$${CFGROOT}/boot/EFI/BOOT/BOOTIA32.EFI" -6 "$${CFGROOT}/boot/EFI/BOOT/BOOTX64.EFI" >"$${ISOROOT}/efi.img"
353 cp -L "$${CFGROOT}/vmlinuz" "$${CFGROOT}/initrd.img" "$${ISOROOT}"
354 printf '%s\n' "set timeout=10" "default=buster" \
355 "menuentry 'Debian Buster' --id 'buster' {" \
356 "linux '/vmlinuz' boot=live" "initrd '/initrd.img'" "}" \
357 >"$${ISOROOT}/grub.cfg"
359 .PHONY: _syslinux_mbr _grub_mbr
361 _syslinux_mbr: ${VOLUME}
362 syslinux -t 2097152 -i "$${VOLUME}"
363 dd conv=notrunc if=/usr/lib/syslinux/mbr/gptmbr.bin of="$${VOLUME}"
366 # grub-mkimage -p / -O i386-pc fat part_gpt normal linux all_video |dd conv=notrunc of="$${VOLUME}"
368 _mbr: _syslinux_mbr # _grub_mbr
370 _partcopy: ${VOLUME} ${PROOT} ${PBOOT}
371 dd conv=notrunc,sparse bs=1M seek=2 if="$${PBOOT}" of="$${VOLUME}"
372 dd conv=notrunc,sparse bs=1M seek=$$((2 + ${BOOT_MB})) if="$${PROOT}" of="$${VOLUME}"
374 _mount: ${PBOOT} ${PROOT} ${CFG_ROOT}
375 mount -t ext4 "$${PROOT}" "$${CFGROOT}"
376 chmod 755 "$${CFGROOT}"
377 mkdir -p -m 755 "$${CFGROOT}/boot"
378 mount -t vfat "$${PBOOT}" "$${CFGROOT}/boot"
381 mount -o loop,offset="$$((${BOOT_MB} + 2))"M,sizelimit=${ROOT_MB}M \
382 -t ext4 "$${VOLUME}" "$${CFGROOT}"
383 chmod 755 "$${CFGROOT}"
384 mkdir -p -m 755 "$${CFGROOT}/boot"
385 mount -o loop,offset=2M,sizelimit=${BOOT_MB}M \
386 -t vfat "$${VOLUME}" "$${CFGROOT}/boot"
389 -umount "$${CFGROOT}/boot"
390 umount "$${CFGROOT}" && rmdir "$${CFGROOT}"
393 [ "$${SYSROOT#/}" ] && [ "$${CFGROOT#/}" ] || false # (abort receipe)
394 -umount img_mount/boot
397 -umount hdd_mount/boot
400 if [ -d "sys_root_${release}/" ]; then btrfs sub del "sys_root_${release}/" || echo rm -r "sys_root_${release}/"; fi
401 if [ -d "cfg_root/" ]; then btrfs sub del "cfg_root/" || echo rm -r "cfg_root/"; fi
402 if [ -d "rpi_root_${release}/" ]; then btrfs sub del "rpi_root_${release}/" || echo rm -r "rpi_root_${release}/"; fi
407 -[ -f "$${SQUASH}" ] && rm "$${SQUASH}"
408 -[ -f "$${VOLUME}" ] && rm "$${VOLUME}"