4 .PHONY: _qemu _bootstrap _install _copy _config _syslinux _squash
5 .PHONY: _target _partition _format _mount _sparse _umount _partcopy _mbr
8 KEYRING := keys/debian-archive-stretch-stable.gpg
9 BOOTSTRAP := http://cdn.debian.net/debian
11 # Partition Table (2M) + Boot Partition (126M)+ Root Partition + Slack Space (1M) = 2048M
16 deb http://cdn.debian.net/debian stretch main
19 PACKAGES := ${PACKAGES} apt btrfs-tools busybox-static bzip2 ca-certificates cron debian-archive-keyring deborphan firmware-linux-free gzip htop ifupdown init iputils-ping irqbalance isc-dhcp-client less make net-tools nmap ntpdate openssh-client psmisc rsync sshfs sudo systemd traceroute unzip vim wget wireless-tools wpasupplicant xz-utils zip
28 _target: _mbr _umount _config _install _partition
34 _install: _bootstrap _mount
35 _config: _install _mount
37 _umount: _mount _config _syslinux
38 _mbr: _umount _syslinux
42 PBOOT := part_boot.img
43 PROOT := part_root.img
47 _target: _mbr _umount _partcopy _config _install
54 _copy: _install _mount
57 _umount: _mount _config _syslinux
59 _partcopy: _partition _umount
60 _mbr: _partcopy _syslinux
67 _target: _squash _install _config
83 KEYRING := keys/raspbian-archive-keyring.gpg
84 BOOTSTRAP := http://raspbian.raspberrypi.org/raspbian
87 deb http://raspbian.raspberrypi.org/raspbian stretch main non-free firmware rpi
88 deb http://archive.raspberrypi.org/debian stretch main
90 PACKAGES := ${PACKAGES} firmware-brcm8011 libraspberrypi-bin libraspberrypi0 pi-bluetooth raspberrypi-bootloader raspberrypi-kernel
92 _target: _umount _partcopy _config _install
100 _copy: _install _mount
101 _config: _copy _mount
102 _umount: _mount _config
104 _partcopy: _partition _umount
112 ifeq "${ARCH}" "amd64"
113 PACKAGES := ${PACKAGES} linux-image-amd64
114 else ifeq "${ARCH}" "i386"
115 PACKAGES := ${PACKAGES} linux-image-686
118 export SOURCES SYSROOT CFGROOT VOLUME PBOOT PROOT SQUASH ARCH KEYRING BOOTSTRAP
121 btrfs subvol create "$@" || mkdir -p "$@"
124 cfg_root/: sys_root/ _install
125 btrfs sub snap "$<" "$@" || mkdir -p "$@"
136 _qemu: ${SYSROOT}/usr/bin/qemu-arm-static
137 ${SYSROOT}/usr/bin/qemu-arm-static: /usr/bin/qemu-arm-static ${SYSROOT}
138 mkdir -p "$${SYSROOT}"/usr/bin
139 chmod 755 "$${SYSROOT}/usr" "$${SYSROOT}/usr/bin"
142 _bootstrap: ${SYSROOT}/bin/sh
143 ${SYSROOT}/bin/sh: | ${SYSROOT}
144 debootstrap --variant=minbase --arch="$${ARCH}" \
145 --keyring="$${KEYRING}" \
146 stretch "$${SYSROOT}" "$${BOOTSTRAP}"
148 .PHONY: _aptkeys _norecommends
149 _aptkeys: ${SYSROOT}/etc/apt/trusted.gpg.d/
150 _norecommends: ${SYSROOT}/etc/apt/apt.conf.d/10norecommends
152 ${SYSROOT}/etc/apt/apt.conf.d/10norecommends: ${SYSROOT}
154 printf 'APT::Install-Recommends "false";\n' >"$@"
157 ${SYSROOT}/etc/apt/trusted.gpg.d/: ${SYSROOT}
161 _install: ${SYSROOT} _aptkeys _norecommends
162 printf %s "$${SOURCES}" >"$${SYSROOT}/etc/apt/sources.list"
163 -cp /etc/resolv.conf "$${SYSROOT}/etc/"
164 -chroot "$${SYSROOT}" sh -c 'apt-mark showmanual |xargs apt-mark auto'
165 -chroot "$${SYSROOT}" apt-get update
166 chroot "$${SYSROOT}" ln -sf /bin/true /usr/local/sbin/invoke-rc.d
167 chroot "$${SYSROOT}" apt-get --yes install ${PACKAGES}
168 chroot "$${SYSROOT}" apt-get --yes --auto-remove purge
169 -chroot "$${SYSROOT}" apt-get --yes --auto-remove upgrade
170 chroot "$${SYSROOT}" apt-get clean
171 chroot "$${SYSROOT}" rm /usr/local/sbin/invoke-rc.d
173 _copy: ${SYSROOT} ${CFGROOT}
174 cp -au "$${SYSROOT}/." "$${CFGROOT}/"
177 _config: _main_config
178 _main_config: ${CFGROOT} cfg_seed/
179 cp -au cfg_seed/. "$${CFGROOT}"
181 ${SQUASH}: ${CFGROOT}
183 mksquashfs "$${CFGROOT}" "$${SQUASH}" -comp xz
188 ! printf '%s\n' "$${VOLUME}" |grep -q '^/dev/' # abort if volume should be real device
189 dd bs=1M count=0 seek=$$((3 + ${BOOT_MB} + ${ROOT_MB})) of="$${VOLUME}"
192 ! printf '%s\n' "$${PBOOT}" |grep -q '^/dev/' # abort if volume should be real device
193 dd bs=1M count=0 seek=${BOOT_MB} of="$${PBOOT}"
196 ! printf '%s\n' "$${PROOT}" |grep -q '^/dev/' # abort if volume should be real device
197 dd bs=1M count=0 seek=${ROOT_MB} of="$${PROOT}"
199 _partition: ${VOLUME}
200 printf 'label: gpt\n\n: start=2MiB, size=%iMiB, type=1, attrs="LegacyBIOSBootable"\n: size=%iMiB, type=20\n' \
201 ${BOOT_MB} ${ROOT_MB} | sfdisk "$${VOLUME}"
203 _sparse: ${PBOOT} ${PROOT}
205 _format: ${PBOOT} ${PROOT}
206 -umount "$${CFGROOT}/boot" "$${CFGROOT}"
207 mkfs.fat -F 32 -n BOOT "$${PBOOT}"
208 mkfs.ext4 -F -L FSROOT "$${PROOT}"
210 .PHONY: _syslinux_efi32 _syslinux_efi64 _syslinux_bios
211 _syslinux_efi32: ${CFGROOT}
212 mkdir -p "$${CFGROOT}/boot/EFI/BOOT"
213 cp /usr/lib/SYSLINUX.EFI/efi32/syslinux.efi "$${CFGROOT}/boot/EFI/BOOT/BOOTIA32.EFI"
214 mkdir -p "$${CFGROOT}/boot/efi32"
215 cp $(addprefix /usr/lib/syslinux/modules/efi32/, ldlinux.e32 menu.c32 libutil.c32) "$${CFGROOT}"/boot/efi32/
216 cp /usr/lib/syslinux/modules/efi32/ldlinux.e32 "$${CFGROOT}/boot/EFI/BOOT/" # workaround
218 _syslinux_efi64: ${CFGROOT}
219 mkdir -p "$${CFGROOT}/boot/EFI/BOOT"
220 cp /usr/lib/SYSLINUX.EFI/efi64/syslinux.efi "$${CFGROOT}/boot/EFI/BOOT/BOOTX64.EFI"
221 mkdir -p "$${CFGROOT}/boot/efi64"
222 cp $(addprefix /usr/lib/syslinux/modules/efi64/, ldlinux.e64 menu.c32 libutil.c32) "$${CFGROOT}"/boot/efi64/
223 cp /usr/lib/syslinux/modules/efi64/ldlinux.e64 "$${CFGROOT}/boot/EFI/BOOT/" # workaround
226 _syslinux_bios: ${CFGROOT}
227 mkdir -p "$${CFGROOT}/boot/bios"
228 cp $(addprefix /usr/lib/syslinux/modules/bios/, menu.c32 libutil.c32) "$${CFGROOT}"/boot/bios/
230 _syslinux: ${CFGROOT} _syslinux_efi32 _syslinux_efi64 _syslinux_bios
231 cp -L "$${CFGROOT}/vmlinuz" "$${CFGROOT}/initrd.img" "$${CFGROOT}/boot/"
232 cp -ru cfg_syslinux/. "$${CFGROOT}/"
233 # cp "$${CFGROOT}/boot/syslx64.cfg" "$${CFGROOT}/boot/EFI/BOOT/syslinux.cfg" # workaround
236 syslinux -t 2097152 -i "$${VOLUME}"
237 dd conv=notrunc if=/usr/lib/syslinux/mbr/gptmbr.bin of="$${VOLUME}"
239 _partcopy: ${VOLUME} ${PROOT} ${PBOOT}
240 dd conv=notrunc,sparse bs=1M seek=2 if="$${PBOOT}" of="$${VOLUME}"
241 dd conv=notrunc,sparse bs=1M seek=$$((2 + ${BOOT_MB})) if="$${PROOT}" of="$${VOLUME}"
243 _mount: ${PBOOT} ${PROOT} ${CFG_ROOT}
244 mount -t ext4 "$${PROOT}" "$${CFGROOT}"
245 chmod 755 "$${CFGROOT}"
246 mkdir -p "$${CFGROOT}/boot"
247 chmod 755 "$${CFGROOT}/boot"
248 mount -t vfat "$${PBOOT}" "$${CFGROOT}/boot"
249 chmod 755 "$${CFGROOT}/boot"
252 -umount "$${CFGROOT}/boot"
253 umount "$${CFGROOT}" && rmdir "$${CFGROOT}"
256 [ "$${SYSROOT#/}" ] && [ "$${CFGROOT#/}" ] || false # (abort receipe)
257 -umount img_mount/boot
260 -umount hdd_mount/boot
263 if [ -d "sys_root/" ]; then btrfs sub del "sys_root/" || echo rm -r "sys_root/"; fi
264 if [ -d "cfg_root/" ]; then btrfs sub del "cfg_root/" || echo rm -r "cfg_root/"; fi
265 if [ -d "rpi_root/" ]; then btrfs sub del "rpi_root/" || echo rm -r "rpi_root/"; fi
270 -[ -f "$${SQUASH}" ] && rm "$${SQUASH}"
271 -[ -f "$${VOLUME}" ] && rm "$${VOLUME}"