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 _bootloader _squash
11 .PHONY: _partition _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 ${release} main
46 _target: _mbr _umount _config _install _partition
48 _partition: _partition_gpt
52 _install: _bootstrap _mount
53 _config: _install _mount
54 _bootloader: _mount _bootloader_pc
55 _umount: _mount _config _bootloader
56 _mbr: _umount _bootloader
60 PBOOT := part_boot.img
61 PROOT := part_root.img
62 SYSROOT := sys_root_${release}/
65 _target: _mbr _umount _partcopy _config _install
72 _copy: _install _mount
74 _bootloader: _mount _bootloader_pc
75 _umount: _mount _config _bootloader
76 _partition: _partition_gpt
77 _partcopy: _partition _umount
78 _mbr: _partcopy _bootloader
82 SYSROOT := sys_root_${release}/
85 PACKAGES += squashfs-tools nbd-client
87 _target: _squash _install _config
92 _config: _copy _squash_modules
99 SYSROOT := rpi_root_${release}/
100 CFGROOT := img_mount/
103 KEYRING := keys/raspbian-archive-keyring.gpg
104 BOOTSTRAP := http://raspbian.raspberrypi.org/raspbian
107 deb http://raspbian.raspberrypi.org/raspbian ${release} main non-free firmware rpi
108 deb http://archive.raspberrypi.org/debian ${release} main
111 PACKAGES += firmware-brcm80211 libraspberrypi-bin libraspberrypi0 pi-bluetooth raspberrypi-bootloader raspberrypi-kernel
113 _target: _umount _partcopy _config _install
121 _copy: _install _mount
122 _config: _copy _mount
123 _bootloader: _mount _bootloader_raspi
124 _umount: _mount _config _bootloader
125 _partition: _partition_raspi
126 _partcopy: _partition _umount
134 include modules/default.mk
136 include $(addsuffix .mk, $(addprefix modules/, $(subst ${comma_},${space_},${modules})))
139 ifeq "${ARCH}" "amd64"
140 PACKAGES += linux-image-amd64
141 else ifeq "${ARCH}" "i386"
142 PACKAGES += linux-image-686
145 export SOURCES SYSROOT CFGROOT VOLUME PBOOT PROOT SQUASH ARCH KEYRING BOOTSTRAP
147 sys_root_${release}/:
148 btrfs subvol create "$@" || mkdir "$@"
151 cfg_root/: sys_root_${release}/ _install
152 -btrfs sub del "$@" || rm -r "$@"
153 btrfs sub snap "$<" "$@" || mkdir "$@"
156 rpi_root_${release}/:
157 btrfs subvol create "$@" || mkdir "$@"
167 _qemu: ${SYSROOT}/usr/bin/qemu-arm-static
168 ${SYSROOT}/usr/bin/qemu-arm-static: /usr/bin/qemu-arm-static ${SYSROOT}
169 mkdir -p -m 755 "$${SYSROOT}"/usr/bin
170 chmod 755 "$${SYSROOT}"/usr
173 _bootstrap: ${SYSROOT}/bin/sh
174 ${SYSROOT}/bin/sh: | ${SYSROOT}
175 debootstrap --variant=minbase --arch="$${ARCH}" \
176 --keyring="$${KEYRING}" \
177 "${release}" "$${SYSROOT}" "$${BOOTSTRAP}"
178 printf 'APT::Default-Release "%s";' "${release}" >"$${SYSROOT}/etc/apt/apt.conf.d/10release"
181 .PHONY: _aptkeys _norecommends
182 _aptkeys: ${SYSROOT}/etc/apt/trusted.gpg.d/
183 _norecommends: ${SYSROOT}/etc/apt/apt.conf.d/10norecommends
185 ${SYSROOT}/etc/apt/apt.conf.d/10norecommends: ${SYSROOT}
186 mkdir -p -m 755 "$(dir $@)"
187 printf 'APT::Install-Recommends "false";\n' >"$@"
190 ${SYSROOT}/etc/apt/trusted.gpg.d/: ${SYSROOT}
194 _install: ${SYSROOT} _aptkeys _norecommends
195 printf '%s\n' "$${SOURCES}" >"$${SYSROOT}/etc/apt/sources.list"
196 -cp /etc/resolv.conf "$${SYSROOT}/etc/"
197 -chroot "$${SYSROOT}" sh -c 'apt-mark showmanual |xargs apt-mark auto'
198 -chroot "$${SYSROOT}" apt-get update
199 chroot "$${SYSROOT}" ln -sf /bin/true /usr/local/sbin/invoke-rc.d
200 chroot "$${SYSROOT}" apt-get --yes install ${PACKAGES}
201 chroot "$${SYSROOT}" apt-get --yes --auto-remove purge
202 -chroot "$${SYSROOT}" apt-get --yes --auto-remove upgrade
203 chroot "$${SYSROOT}" apt-get clean
204 chroot "$${SYSROOT}" rm /usr/local/sbin/invoke-rc.d
206 _copy: ${SYSROOT} ${CFGROOT}
207 cp -au "$${SYSROOT}/." "$${CFGROOT}/"
210 ln -sf /dev/null "$${CFGROOT}/etc/systemd/network/99-default.link"
211 printf '\nsession optional pam_mkhomedir.so umask=0027\n' >>"$${CFGROOT}/etc/pam.d/common-session"
212 printf 'LABEL=FSROOT / ext4 auto,nofail,rw 0 0\nLABEL=BOOT /boot vfat auto,nofail,ro 0 0\n' \
213 >"$${CFGROOT}/etc/fstab"
214 chroot "$${CFGROOT}" update-initramfs -u
216 ${SQUASH}: ${CFGROOT} .FORCE
218 mksquashfs "$${CFGROOT}" "$${SQUASH}" -comp xz
220 _squash_modules: ${CFGROOT}
221 printf '%s\n' squashfs nbd >>"${CFGROOT}/etc/initramfs-tools/modules"
223 _squash: ${SQUASH} _squash_modules
226 ! printf '%s\n' "$${VOLUME}" |grep -q '^/dev/' # abort if volume should be real device
227 dd count=0 of="$${VOLUME}" # truncate
228 dd bs=1M count=0 seek=$$((3 + ${BOOT_MB} + ${ROOT_MB})) of="$${VOLUME}"
229 chmod g+w "$${VOLUME}"
232 ! printf '%s\n' "$${PBOOT}" |grep -q '^/dev/' # abort if volume should be real device
233 dd count=0 of="$${PBOOT}" # truncate
234 dd bs=1M count=0 seek=${BOOT_MB} of="$${PBOOT}"
237 ! printf '%s\n' "$${PROOT}" |grep -q '^/dev/' # abort if volume should be real device
238 dd count=0 of="$${PROOT}" # truncate
239 dd bs=1M count=0 seek=${ROOT_MB} of="$${PROOT}"
241 _partition_raspi: ${VOLUME}
242 printf 'label: dos\n\n: start=2MiB, size=%iMiB, type=c\n: start=%iMiB, size=%iMiB, type=83\n' \
243 ${BOOT_MB} "$$((${BOOT_MB} + 2))" ${ROOT_MB} | sfdisk "$${VOLUME}"
245 _partition_gpt: ${VOLUME}
246 printf 'label: gpt\n\n: start=2MiB, size=%iMiB, type=1, attrs="LegacyBIOSBootable"\n: size=%iMiB, type=20\n' \
247 ${BOOT_MB} ${ROOT_MB} | sfdisk "$${VOLUME}"
249 _sparse: ${PBOOT} ${PROOT}
251 _format: ${PBOOT} ${PROOT}
252 -umount "$${CFGROOT}/boot" "$${CFGROOT}"
253 mkfs.fat -F 32 -n BOOT "$${PBOOT}"
254 mkfs.ext4 -F -L FSROOT "$${PROOT}"
256 .PHONY: _syslinux_efi32 _syslinux_efi64 _syslinux_bios
257 .PHONY: _grub_efi32 _grub_efi64
259 _syslinux_efi32: ${CFGROOT}
260 mkdir -p "$${CFGROOT}/boot/EFI/BOOT"
261 cp /usr/lib/SYSLINUX.EFI/efi32/syslinux.efi "$${CFGROOT}/boot/EFI/BOOT/BOOTIA32.EFI"
262 mkdir -p "$${CFGROOT}/boot/efi32"
263 cp $(addprefix /usr/lib/syslinux/modules/efi32/, ldlinux.e32 menu.c32 libutil.c32) "$${CFGROOT}"/boot/efi32/
264 cp /usr/lib/syslinux/modules/efi32/ldlinux.e32 "$${CFGROOT}/boot/EFI/BOOT/" # workaround
265 printf 'PATH /efi32\nINCLUDE /bootmenu.cfg\nMENU TITLE Syslinux EFI-32\n' >"$${CFGROOT}/boot/syslia32.cfg"
267 _syslinux_efi64: ${CFGROOT}
268 mkdir -p "$${CFGROOT}/boot/EFI/BOOT"
269 cp /usr/lib/SYSLINUX.EFI/efi64/syslinux.efi "$${CFGROOT}/boot/EFI/BOOT/BOOTX64.EFI"
270 mkdir -p "$${CFGROOT}/boot/efi64"
271 cp $(addprefix /usr/lib/syslinux/modules/efi64/, ldlinux.e64 menu.c32 libutil.c32) "$${CFGROOT}"/boot/efi64/
272 cp /usr/lib/syslinux/modules/efi64/ldlinux.e64 "$${CFGROOT}/boot/EFI/BOOT/" # workaround
273 printf 'PATH /efi64\nINCLUDE /bootmenu.cfg\nMENU TITLE Syslinux EFI-64\n' >"$${CFGROOT}/boot/syslx64.cfg"
275 _syslinux_bios: ${CFGROOT}
276 mkdir -p "$${CFGROOT}/boot/bios"
277 cp $(addprefix /usr/lib/syslinux/modules/bios/, menu.c32 libutil.c32) "$${CFGROOT}"/boot/bios/
278 printf 'PATH bios\nINCLUDE bootmenu.cfg\nMENU TITLE Syslinux BIOS\n' >"$${CFGROOT}/boot/syslinux.cfg"
280 _grub_efi32: ${CFGROOT}
281 mkdir -p "$${CFGROOT}/boot/EFI/BOOT"
282 grub-mkimage -p / -O i386-efi fat part_gpt normal linux all_video >"$${CFGROOT}/boot/EFI/BOOT/BOOTIA32.EFI"
284 _grub_efi64: ${CFGROOT}
285 mkdir -p "$${CFGROOT}/boot/EFI/BOOT"
286 grub-mkimage -p / -O x86_64-efi fat part_gpt normal linux all_video >"$${CFGROOT}/boot/EFI/BOOT/BOOTX64.EFI"
288 ${CFGROOT}/boot/cmdline.txt: ${CFGROOT}
289 printf 'root=/dev/mmcblk0p2 rootfstype=ext4 fsck.repair=yes rootwait' >"$@"
291 _bootloader_raspi: ${CFGROOT} ${CFGROOT}/boot/cmdline.txt
293 _bootloader_pc: ${CFGROOT} _grub_efi32 _grub_efi64 _syslinux_bios #_syslinux_efi32 _syslinux_efi64
294 printf 'UI menu.c32\nDEFAULT stretch\nTIMEOUT 30\n' >"$${CFGROOT}/boot/bootmenu.cfg"
295 printf 'set timeout=3\ndefault=stretch\n\n' >"$${CFGROOT}/boot/grub.cfg"
296 k="$$(printf ' %s' "$${CFGROOT}/boot/"vmlinuz-*)"; k="$${k##*/}"; \
297 i="$$(printf ' %s' "$${CFGROOT}/boot/"initrd.img-*)"; i="$${i##*/}"; \
298 printf '\nLABEL stretch\n MENU LABEL Debian Stretch\n KERNEL /%s\n INITRD /%s\n APPEND root=LABEL=FSROOT\n' \
299 "$$k" "$$i" >>"$${CFGROOT}/boot/bootmenu.cfg"; \
300 printf '\nLABEL rescue\n MENU LABEL Rescue\n KERNEL /%s\n INITRD /%s\n APPEND root=LABEL=FSROOT init=/bin/sh\n' \
301 "$$k" "$$i" >>"$${CFGROOT}/boot/bootmenu.cfg"; \
302 printf "menuentry 'Debian Stretch' --id 'stretch' {\n linux '/%s' root=LABEL=FSROOT\n initrd '/%s'\n}\n" \
303 "$$k" "$$i" >>"$${CFGROOT}/boot/grub.cfg"; \
304 printf "menuentry 'Rescue' --id 'rescue' {\n linux '/%s' root=LABEL=FSROOT init=/bin/sh\n initrd '/%s'\n}\n" \
305 "$$k" "$$i" >>"$${CFGROOT}/boot/grub.cfg"
307 .PHONY: _syslinux_mbr _grub_mbr
309 _syslinux_mbr: ${VOLUME}
310 syslinux -t 2097152 -i "$${VOLUME}"
311 dd conv=notrunc if=/usr/lib/syslinux/mbr/gptmbr.bin of="$${VOLUME}"
314 # grub-mkimage -p / -O i386-pc fat part_gpt normal linux all_video |dd conv=notrunc of="$${VOLUME}"
316 _mbr: _syslinux_mbr # _grub_mbr
318 _partcopy: ${VOLUME} ${PROOT} ${PBOOT}
319 dd conv=notrunc,sparse bs=1M seek=2 if="$${PBOOT}" of="$${VOLUME}"
320 dd conv=notrunc,sparse bs=1M seek=$$((2 + ${BOOT_MB})) if="$${PROOT}" of="$${VOLUME}"
322 _mount: ${PBOOT} ${PROOT} ${CFG_ROOT}
323 mount -t ext4 "$${PROOT}" "$${CFGROOT}"
324 chmod 755 "$${CFGROOT}"
325 mkdir -p -m 755 "$${CFGROOT}/boot"
326 mount -t vfat "$${PBOOT}" "$${CFGROOT}/boot"
329 -umount "$${CFGROOT}/boot"
330 umount "$${CFGROOT}" && rmdir "$${CFGROOT}"
333 [ "$${SYSROOT#/}" ] && [ "$${CFGROOT#/}" ] || false # (abort receipe)
334 -umount img_mount/boot
337 -umount hdd_mount/boot
340 if [ -d "sys_root_${release}/" ]; then btrfs sub del "sys_root_${release}/" || echo rm -r "sys_root_${release}/"; fi
341 if [ -d "cfg_root/" ]; then btrfs sub del "cfg_root/" || echo rm -r "cfg_root/"; fi
342 if [ -d "rpi_root_${release}/" ]; then btrfs sub del "rpi_root_${release}/" || echo rm -r "rpi_root_${release}/"; fi
347 -[ -f "$${SQUASH}" ] && rm "$${SQUASH}"
348 -[ -f "$${VOLUME}" ] && rm "$${VOLUME}"