BOOTSTRAP = http://raspbian.raspberrypi.org/raspbian
define SOURCES =
-deb http://raspbian.raspberrypi.org/raspbian stretch main non-free firmware rpi\n\
-deb http://archive.raspberrypi.org/debian stretch main\n
+deb http://raspbian.raspberrypi.org/raspbian stretch main non-free firmware rpi
+deb http://archive.raspberrypi.org/debian stretch main
endef
-PACKAGES := apt apt-transport-https bluez bluez-firmware bluez-tools bridge-utils btrfs-tools busybox-static bzip2 ca-certificates cron deborphan dnsmasq firmware-atheros firmware-brcm80211 firmware-libertas firmware-linux-free firmware-misc-nonfree firmware-realtek gzip htop ifupdown init iptables iputils-ping irqbalance isc-dhcp-client less libraspberrypi-bin libraspberrypi0 make net-tools nmap ntpdate openbsd-inetd openssh-client openssh-server p7zip-full pi-bluetooth rpi-update rsync ssh sshfs sudo systemd traceroute unace unrar-free unzip vim wget wireless-tools wpasupplicant xz-utils zip
+PACKAGES := apt bluez bluez-firmware bluez-tools btrfs-tools busybox-static bzip2 ca-certificates cron debian-archive-keyring deborphan firmware-brcm80211 firmware-linux-free firmware-misc-nonfree gzip htop ifupdown init iputils-ping irqbalance isc-dhcp-client less libraspberrypi-bin libraspberrypi0 make net-tools nmap ntpdate openssh-client openssh-server pi-bluetooth psmisc raspberrypi-bootloader raspberrypi-kernel rsync ssh sshfs sudo systemd traceroute unzip vim wget wireless-tools wpasupplicant xz-utils zip
-# Do not change, only override in config.mk
-WIFI-SSID =
-WIFI-PASS =
-
-include config.mk
+IMGFILE = raspi.img
config.mk: config.example
cp -n "$<" "$@"
+include config.mk
+
+.PHONY: imgfile imgmount root_copy norecommends apt_keys wifi_cfg ssh_key busybox
+
+export SOURCES
+export WIFI_CFG
raspi_root:
btrfs subvolume create "$@" || mkdir "$@"
--arch=armhf --variant=minbase \
stretch "$@/" "${BOOTSTRAP}"
-raspi_root/: raspi_root .FORCE
- printf '${SOURCES}' >$@/etc/apt/sources.list
- -chroot "$@" apt-key add - <./raspberrypi-archive-keyring.gpg
+norecommends: raspi_root/etc/apt/apt.conf.d/10norecommends
+raspi_root/etc/apt/apt.conf.d/10norecommends: raspi_root
+ mkdir -p "$</etc/apt/apt.conf.d/"
+ printf 'APT::Install-Recommends "false";\n' >"$@"
+ chmod 644 "$@"
+
+apt_keys: raspi_root
+ -chroot "$<" apt-key add - <./raspbian-archive-keyring.gpg
+ -chroot "$<" apt-key add - <./raspberrypi-archive-keyring.gpg
+ -chroot "$<" apt-key add - <./debian-archive-stretch-stable.gpg
+
+raspi_root/: raspi_root norecommends apt_keys .FORCE
+ printf %s "$$SOURCES" >$@/etc/apt/sources.list
-cp /etc/resolv.conf "$@etc/"
-chroot "$@" sh -c 'apt-mark showmanual |xargs apt-mark auto'
-chroot "$@" apt-get update
chroot "$@" ln -sf /bin/true /usr/local/sbin/invoke-rc.d
chroot "$@" apt-get --yes install ${PACKAGES}
chroot "$@" apt-get --yes --auto-remove purge
- chroot "$@" apt-get --yes --auto-remove upgrade
- chroot "$@" rpi-update || [ -f "$@/boot/bootcode.bin" ]
- sync
+ -chroot "$@" apt-get --yes --auto-remove upgrade
chroot "$@" apt-get clean
chroot "$@" rm /usr/local/sbin/invoke-rc.d
touch "$@"
-id_rsa.pub:
- ssh-keygen -b 2048 -t rsa -N '' -f id_rsa
+imgfile: raspi_root/ # do not set up image file before chroot
+imgfile: partitions
+ dd bs=1M count=0 seek=1280 of="${IMGFILE}" # set up sparse file
+ sfdisk "${IMGFILE}" <partitions
-files/etc/network/interfaces.d/wifi: wifi.tmpl
- sed 's;#WIFI-SSID#;${WIFI-SSID};; s;#WIFI-PASS#;${WIFI-PASS};;' <'$<' >'$@'
- chmod 644 '$@'
-
-files/root/.ssh/authorized_keys: id_rsa.pub
- mkdir -p files/root/.ssh/
- cat '$<' >>'$@'
- chmod 700 files/root/ files/root/.ssh/
- chmod 600 '$@'
-
-raspi.img: raspi_root/ files/ partitions files/root/.ssh/authorized_keys files/etc/network/interfaces.d/wifi
- -rmdir "$@.mnt"
- mkdir "$@.mnt" # fail receipe if dir is nonempty
- dd bs=1M count=0 seek=1024 of="$@" # set up sparse file
- sfdisk "$@" <partitions
- lo=$$(losetup -f); image='$@'; \
+imgmount: imgfile
+ -rmdir "$@"
+ mkdir "$@" # fail receipe if dir is nonempty
+ lo=$$(losetup -f); image='${IMGFILE}'; \
start=$$(sfdisk --dump "$$image" |sed -rn 's;^.*start= *([0-9]+),.*type=83;\1;p'); \
size=$$(sfdisk --dump "$$image" |sed -rn 's;^.*size= *([0-9]+),.*type=83;\1;p'); \
losetup -o $$((start * 512)) --sizelimit $$((size * 512)) "$${lo}" "$$image" && \
- mkfs.ext4 -F "$$lo" && mount -t ext4 "$$lo" "$@.mnt/";
- mkdir "$@.mnt/boot"
- lo=$$(losetup -f); image='$@'; \
+ mkfs.ext4 -F "$$lo" && mount -t ext4 "$$lo" "$@/";
+ mkdir "$@/boot"
+ lo=$$(losetup -f); image='${IMGFILE}'; \
start=$$(sfdisk --dump "$$image" |sed -rn 's;^.*start= *([0-9]+),.*type=c;\1;p'); \
size=$$(sfdisk --dump "$$image" |sed -rn 's;^.*size= *([0-9]+),.*type=c;\1;p'); \
losetup -o $$((start * 512)) --sizelimit $$((size * 512)) "$${lo}" "$$image" && \
- mkfs.fat -F 32 -n boot "$$lo" && mount -t vfat "$$lo" "$@.mnt/boot";
- cp -a "raspi_root/." "files/." "$@.mnt/"
- umount "$@.mnt/boot/" "$@.mnt/"
- losetup -a |sed -rn '/$@/{s;^([^:]+):.*$$;\1;p;q}' |xargs losetup -d
- losetup -a |sed -rn '/$@/{s;^([^:]+):.*$$;\1;p;q}' |xargs losetup -d
- rmdir "$@.mnt/"
+ mkfs.fat -F 32 -n boot "$$lo" && mount -t vfat "$$lo" "$@/boot";
+
+root_copy: imgmount raspi_root/ files/
+ cp -a "raspi_root/." "files/." "$</"
+
+id_rsa.pub:
+ ssh-keygen -b 2048 -t rsa -N '' -f id_rsa
+
+ssh_key: imgmount root_copy id_rsa.pub
+ mkdir -p "$</root/.ssh/"
+ cat id_rsa.pub >>"$</root/.ssh/authorized_keys"
+ chmod 700 "$</root" "$</root/.ssh"
+ chmod 600 "$</root/.ssh/authorized_keys"
+
+wifi_cfg: imgmount root_copy
+ printf '%s\n' "$$WIFI_CFG" >"$</etc/network/interfaces.d/wifi"
+ chmod 644 "$</etc/network/interfaces.d/wifi"
+ chroot "$<" systemctl disable systemd-networkd-wait-online.service
+
+busybox: imgmount root_copy
+ mkdir -p -m 755 "$</opt/busybox"
+ chroot "$<" busybox --install -s /opt/busybox
+
+${IMGFILE}: imgmount root_copy wifi_cfg ssh_key busybox
+ umount "$</boot/" "$</"
+ losetup -a |sed -En '/${IMGFILE}/{s;^([^:]+):.*$$;\1;p;q}' |xargs losetup -d
+ losetup -a |sed -En '/${IMGFILE}/{s;^([^:]+):.*$$;\1;p;q}' |xargs losetup -d
+ rmdir "$</"
projects / rpi_small / blobdiff