5 space_:= ${nul_} ${nul_}
7 .PHONY: clean .FORCE _target
8 .PHONY: _bootloader_raspi _bootloader_pc _partition_gpt _partition_raspi
9 .PHONY: _squash_modules
10 .PHONY: _qemu _bootstrap _install _copy _config _squash
11 .PHONY: _format _mount _sparse _umount _partcopy _mbr
14 KEYRING := keys/debian-archive-stretch-stable.gpg
15 BOOTSTRAP := http://cdn.debian.net/debian
16 PACKAGES := ${PACKAGES} apt busybox-static debian-archive-keyring init systemd
18 # Partition Table (2M) + Boot Partition (126M)+ Root Partition + Slack Space (1M) = 2048M
23 cp "config.example" "$@"
36 deb http://cdn.debian.net/debian stretch main
37 deb http://cdn.debian.net/debian buster main
38 deb http://cdn.debian.net/debian ${release} main
48 _target: _mbr _umount _config _install _partition_gpt
51 _format: _partition_gpt
54 _install: _bootstrap _mount
55 _config: _install _mount
56 _bootloader_pc: _mount
57 _umount: _mount _config _bootloader_pc
58 _mbr: _umount _bootloader_pc
62 PBOOT := part_boot.img
63 PROOT := part_root.img
64 SYSROOT := sys_root_${release}/
67 _target: _mbr _umount _config _install
73 _partition_gpt: _sparse
74 _partcopy: _partition_gpt _format
76 _copy: _install _img_mount
77 _config: _copy _img_mount
78 _bootloader_pc: _img_mount
79 _umount: _img_mount _config _bootloader_pc
80 _mbr: _partcopy _bootloader_pc
84 SYSROOT := sys_root_${release}/
87 PACKAGES += squashfs-tools nbd-client
89 _target: _squash _install _config
94 _config: _copy _squash_modules
100 PROOT := rpi_root.img
101 SYSROOT := rpi_root_${release}/
102 CFGROOT := img_mount/
105 KEYRING := keys/raspbian-archive-keyring.gpg
106 BOOTSTRAP := http://raspbian.raspberrypi.org/raspbian
109 deb http://raspbian.raspberrypi.org/raspbian ${release} main non-free firmware rpi
110 deb http://archive.raspberrypi.org/debian ${release} main
113 PACKAGES += firmware-brcm80211 libraspberrypi-bin libraspberrypi0 pi-bluetooth raspberrypi-bootloader raspberrypi-kernel
115 _target: _umount _config
122 _partition_raspi: _sparse
123 _partcopy: _partition_raspi _format
124 _img_mount: _partcopy
125 _copy: _install _img_mount
126 _config: _copy _img_mount
127 _bootloader_raspi: _img_mount
128 _umount: _img_mount _config _bootloader_raspi
136 include modules/default.mk
138 include $(addsuffix .mk, $(addprefix modules/, $(subst ${comma_},${space_},${modules})))
141 ifeq "${ARCH}" "amd64"
142 PACKAGES += linux-image-amd64
143 else ifeq "${ARCH}" "i386"
144 PACKAGES += linux-image-686
147 export SOURCES SYSROOT CFGROOT VOLUME PBOOT PROOT SQUASH ARCH KEYRING BOOTSTRAP
149 sys_root_${release}/:
150 btrfs subvol create "$@" || mkdir "$@"
153 cfg_root/: sys_root_${release}/ _install
154 -btrfs sub del "$@" || rm -r "$@"
155 btrfs sub snap "$<" "$@" || mkdir "$@"
158 rpi_root_${release}/:
159 btrfs subvol create "$@" || mkdir "$@"
169 _qemu: ${SYSROOT}/usr/bin/qemu-arm-static
170 ${SYSROOT}/usr/bin/qemu-arm-static: /usr/bin/qemu-arm-static ${SYSROOT}
171 mkdir -p -m 755 "$${SYSROOT}"/usr/bin
172 chmod 755 "$${SYSROOT}"/usr
175 _bootstrap: ${SYSROOT}/bin/sh
176 ${SYSROOT}/bin/sh: | ${SYSROOT}
177 debootstrap --variant=minbase --arch="$${ARCH}" \
178 --keyring="$${KEYRING}" \
179 "${release}" "$${SYSROOT}" "$${BOOTSTRAP}"
180 printf 'APT::Default-Release "%s";' "${release}" >"$${SYSROOT}/etc/apt/apt.conf.d/10release"
183 .PHONY: _aptkeys _norecommends
184 _aptkeys: ${SYSROOT}/etc/apt/trusted.gpg.d/
185 _norecommends: ${SYSROOT}/etc/apt/apt.conf.d/10norecommends
187 ${SYSROOT}/etc/apt/apt.conf.d/10norecommends: ${SYSROOT}
188 mkdir -p -m 755 "$(dir $@)"
189 printf 'APT::Install-Recommends "false";\n' >"$@"
192 ${SYSROOT}/etc/apt/trusted.gpg.d/: ${SYSROOT}
196 _install: ${SYSROOT} _aptkeys _norecommends
197 printf '%s\n' "$${SOURCES}" |sort -u >"$${SYSROOT}/etc/apt/sources.list"
198 -cp /etc/resolv.conf "$${SYSROOT}/etc/"
199 -chroot "$${SYSROOT}" sh -c 'apt-mark showmanual |xargs apt-mark auto'
200 -chroot "$${SYSROOT}" apt-get update
201 chroot "$${SYSROOT}" ln -sf /bin/true /usr/local/sbin/invoke-rc.d
202 chroot "$${SYSROOT}" apt-get --yes install ${PACKAGES}
203 chroot "$${SYSROOT}" apt-get --yes --auto-remove purge
204 -chroot "$${SYSROOT}" apt-get --yes --auto-remove upgrade
205 chroot "$${SYSROOT}" apt-get clean
206 chroot "$${SYSROOT}" rm /usr/local/sbin/invoke-rc.d
208 _copy: ${SYSROOT} ${CFGROOT}
209 cp -au "$${SYSROOT}/." "$${CFGROOT}/"
212 ln -sf /dev/null "$${CFGROOT}/etc/systemd/network/99-default.link"
213 printf '\nsession optional pam_mkhomedir.so umask=0027\n' >>"$${CFGROOT}/etc/pam.d/common-session"
214 printf 'LABEL=FSROOT / ext4 auto,nofail,rw 0 0\nLABEL=BOOT /boot vfat auto,nofail,ro 0 0\n' \
215 >"$${CFGROOT}/etc/fstab"
216 chroot "$${CFGROOT}" update-initramfs -u
218 ${SQUASH}: ${CFGROOT} .FORCE
220 mksquashfs "$${CFGROOT}" "$${SQUASH}" -comp xz
222 _squash_modules: ${CFGROOT}
223 printf '%s\n' squashfs nbd >>"${CFGROOT}/etc/initramfs-tools/modules"
225 _squash: ${SQUASH} _squash_modules
228 ! printf '%s\n' "$${VOLUME}" |grep -q '^/dev/' # abort if volume should be real device
229 dd count=0 of="$${VOLUME}" # truncate
230 dd bs=1M count=0 seek=$$((3 + ${BOOT_MB} + ${ROOT_MB})) of="$${VOLUME}"
231 chmod g+w "$${VOLUME}"
234 ! printf '%s\n' "$${PBOOT}" |grep -q '^/dev/' # abort if volume should be real device
235 dd count=0 of="$${PBOOT}" # truncate
236 dd bs=1M count=0 seek=${BOOT_MB} of="$${PBOOT}"
239 ! printf '%s\n' "$${PROOT}" |grep -q '^/dev/' # abort if volume should be real device
240 dd count=0 of="$${PROOT}" # truncate
241 dd bs=1M count=0 seek=${ROOT_MB} of="$${PROOT}"
243 _partition_raspi: ${VOLUME}
244 printf 'label: dos\n\n: start=2MiB, size=%iMiB, type=c\n: start=%iMiB, size=%iMiB, type=83\n' \
245 ${BOOT_MB} "$$((${BOOT_MB} + 2))" ${ROOT_MB} | sfdisk "$${VOLUME}"
247 _partition_gpt: ${VOLUME}
248 printf 'label: gpt\n\n: start=2MiB, size=%iMiB, type=1, attrs="LegacyBIOSBootable"\n: size=%iMiB, type=20\n' \
249 ${BOOT_MB} ${ROOT_MB} | sfdisk "$${VOLUME}"
251 _sparse: ${PBOOT} ${PROOT}
253 _format: ${PBOOT} ${PROOT}
254 -umount "$${CFGROOT}/boot" "$${CFGROOT}"
255 mkfs.fat -F 32 -n BOOT "$${PBOOT}"
256 mkfs.ext4 -F -L FSROOT "$${PROOT}"
258 .PHONY: _syslinux_efi32 _syslinux_efi64 _syslinux_bios
259 .PHONY: _grub_efi32 _grub_efi64
261 _syslinux_efi32: ${CFGROOT}
262 mkdir -p "$${CFGROOT}/boot/EFI/BOOT"
263 cp /usr/lib/SYSLINUX.EFI/efi32/syslinux.efi "$${CFGROOT}/boot/EFI/BOOT/BOOTIA32.EFI"
264 mkdir -p "$${CFGROOT}/boot/efi32"
265 cp $(addprefix /usr/lib/syslinux/modules/efi32/, ldlinux.e32 menu.c32 libutil.c32) "$${CFGROOT}"/boot/efi32/
266 cp /usr/lib/syslinux/modules/efi32/ldlinux.e32 "$${CFGROOT}/boot/EFI/BOOT/" # workaround
267 printf 'PATH /efi32\nINCLUDE /bootmenu.cfg\nMENU TITLE Syslinux EFI-32\n' >"$${CFGROOT}/boot/syslia32.cfg"
269 _syslinux_efi64: ${CFGROOT}
270 mkdir -p "$${CFGROOT}/boot/EFI/BOOT"
271 cp /usr/lib/SYSLINUX.EFI/efi64/syslinux.efi "$${CFGROOT}/boot/EFI/BOOT/BOOTX64.EFI"
272 mkdir -p "$${CFGROOT}/boot/efi64"
273 cp $(addprefix /usr/lib/syslinux/modules/efi64/, ldlinux.e64 menu.c32 libutil.c32) "$${CFGROOT}"/boot/efi64/
274 cp /usr/lib/syslinux/modules/efi64/ldlinux.e64 "$${CFGROOT}/boot/EFI/BOOT/" # workaround
275 printf 'PATH /efi64\nINCLUDE /bootmenu.cfg\nMENU TITLE Syslinux EFI-64\n' >"$${CFGROOT}/boot/syslx64.cfg"
277 _syslinux_bios: ${CFGROOT}
278 mkdir -p "$${CFGROOT}/boot/bios"
279 cp $(addprefix /usr/lib/syslinux/modules/bios/, menu.c32 libutil.c32) "$${CFGROOT}"/boot/bios/
280 printf 'PATH bios\nINCLUDE bootmenu.cfg\nMENU TITLE Syslinux BIOS\n' >"$${CFGROOT}/boot/syslinux.cfg"
282 _grub_efi32: ${CFGROOT}
283 mkdir -p "$${CFGROOT}/boot/EFI/BOOT"
284 grub-mkimage -p / -O i386-efi fat part_gpt normal linux all_video >"$${CFGROOT}/boot/EFI/BOOT/BOOTIA32.EFI"
286 _grub_efi64: ${CFGROOT}
287 mkdir -p "$${CFGROOT}/boot/EFI/BOOT"
288 grub-mkimage -p / -O x86_64-efi fat part_gpt normal linux all_video >"$${CFGROOT}/boot/EFI/BOOT/BOOTX64.EFI"
290 ${CFGROOT}/boot/cmdline.txt: ${CFGROOT}
291 printf 'root=/dev/mmcblk0p2 rootfstype=ext4 fsck.repair=yes rootwait' >"$@"
293 _bootloader_raspi: ${CFGROOT} ${CFGROOT}/boot/cmdline.txt
295 _bootloader_pc: ${CFGROOT} _grub_efi32 _grub_efi64 _syslinux_bios #_syslinux_efi32 _syslinux_efi64
296 printf 'UI menu.c32\nDEFAULT stretch\nTIMEOUT 30\n' >"$${CFGROOT}/boot/bootmenu.cfg"
297 printf 'set timeout=3\ndefault=stretch\n\n' >"$${CFGROOT}/boot/grub.cfg"
298 k="$$(printf ' %s' "$${CFGROOT}/boot/"vmlinuz-*)"; k="$${k##*/}"; \
299 i="$$(printf ' %s' "$${CFGROOT}/boot/"initrd.img-*)"; i="$${i##*/}"; \
300 printf '\nLABEL stretch\n MENU LABEL Debian Stretch\n KERNEL /%s\n INITRD /%s\n APPEND root=LABEL=FSROOT\n' \
301 "$$k" "$$i" >>"$${CFGROOT}/boot/bootmenu.cfg"; \
302 printf '\nLABEL rescue\n MENU LABEL Rescue\n KERNEL /%s\n INITRD /%s\n APPEND root=LABEL=FSROOT init=/bin/sh\n' \
303 "$$k" "$$i" >>"$${CFGROOT}/boot/bootmenu.cfg"; \
304 printf "menuentry 'Debian Stretch' --id 'stretch' {\n linux '/%s' root=LABEL=FSROOT\n initrd '/%s'\n}\n" \
305 "$$k" "$$i" >>"$${CFGROOT}/boot/grub.cfg"; \
306 printf "menuentry 'Rescue' --id 'rescue' {\n linux '/%s' root=LABEL=FSROOT init=/bin/sh\n initrd '/%s'\n}\n" \
307 "$$k" "$$i" >>"$${CFGROOT}/boot/grub.cfg"
309 .PHONY: _syslinux_mbr _grub_mbr
311 _syslinux_mbr: ${VOLUME}
312 syslinux -t 2097152 -i "$${VOLUME}"
313 dd conv=notrunc if=/usr/lib/syslinux/mbr/gptmbr.bin of="$${VOLUME}"
316 # grub-mkimage -p / -O i386-pc fat part_gpt normal linux all_video |dd conv=notrunc of="$${VOLUME}"
318 _mbr: _syslinux_mbr # _grub_mbr
320 _partcopy: ${VOLUME} ${PROOT} ${PBOOT}
321 dd conv=notrunc,sparse bs=1M seek=2 if="$${PBOOT}" of="$${VOLUME}"
322 dd conv=notrunc,sparse bs=1M seek=$$((2 + ${BOOT_MB})) if="$${PROOT}" of="$${VOLUME}"
324 _mount: ${PBOOT} ${PROOT} ${CFG_ROOT}
325 mount -t ext4 "$${PROOT}" "$${CFGROOT}"
326 chmod 755 "$${CFGROOT}"
327 mkdir -p -m 755 "$${CFGROOT}/boot"
328 mount -t vfat "$${PBOOT}" "$${CFGROOT}/boot"
331 mount -o loop,offset="$$((${BOOT_MB} + 2))"M,sizelimit=${ROOT_MB}M \
332 -t ext4 "$${VOLUME}" "$${CFGROOT}"
333 chmod 755 "$${CFGROOT}"
334 mkdir -p -m 755 "$${CFGROOT}/boot"
335 mount -o loop,offset=2M,sizelimit=${BOOT_MB}M \
336 -t vfat "$${VOLUME}" "$${CFGROOT}/boot"
339 -umount "$${CFGROOT}/boot"
340 umount "$${CFGROOT}" && rmdir "$${CFGROOT}"
343 [ "$${SYSROOT#/}" ] && [ "$${CFGROOT#/}" ] || false # (abort receipe)
344 -umount img_mount/boot
347 -umount hdd_mount/boot
350 if [ -d "sys_root_${release}/" ]; then btrfs sub del "sys_root_${release}/" || echo rm -r "sys_root_${release}/"; fi
351 if [ -d "cfg_root/" ]; then btrfs sub del "cfg_root/" || echo rm -r "cfg_root/"; fi
352 if [ -d "rpi_root_${release}/" ]; then btrfs sub del "rpi_root_${release}/" || echo rm -r "rpi_root_${release}/"; fi
357 -[ -f "$${SQUASH}" ] && rm "$${SQUASH}"
358 -[ -f "$${VOLUME}" ] && rm "$${VOLUME}"