allow hooking of additional receipes

[rpi_small] / Makefile

diff --git a/Makefile b/Makefile
index 9487b5bb229d0658bff923837183f77c1fa6918b..6a35118c906b0f6990c563898a7282a5f61cdf14 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -24,17 +24,22 @@ deb http://raspbian.raspberrypi.org/raspbian stretch main non-free firmware rpi\
 deb    http://archive.raspberrypi.org/debian stretch main\n
 endef
 
-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 raspberrypi-bootloader raspberrypi-kernel rsync ssh sshfs sudo systemd traceroute unzip vim wget wireless-tools wpasupplicant xz-utils zip xserver-xorg-video-fbturbo xserver-xorg nodm xauth x2x xfce4 xvkbd xfce4-terminal blueman
+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 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
-
 config.mk: config.example
        cp -n "$<" "$@"
 
+.PHONY: imgfile imgmount root_copy norecommends apt_keys
+
+IMGFILE = raspi.img
+
+include config.mk
+include *.mk
+
 raspi_root:
        btrfs subvolume create "$@" || mkdir "$@"
        mkdir -p "$@/usr/bin"
@@ -44,16 +49,19 @@ raspi_root:
                --arch=armhf --variant=minbase \
                stretch "$@/" "${BOOTSTRAP}"
 
+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 "$@"
 
-norecommends: raspi_root/etc/apt/apt.conf.d/10norecommends
+apt_keys:
+       -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 .FORCE
+raspi_root/: raspi_root norecommends apt_keys .FORCE
        printf '${SOURCES}' >$@/etc/apt/sources.list
-       -chroot "$@" apt-key add - <./*.gpg
        -cp /etc/resolv.conf "$@etc/"
        -chroot "$@" sh -c 'apt-mark showmanual |xargs apt-mark auto'
        -chroot "$@" apt-get update
@@ -61,9 +69,6 @@ raspi_root/: raspi_root norecommends .FORCE
        chroot "$@" apt-get --yes install ${PACKAGES}
        chroot "$@" apt-get --yes --auto-remove purge
        chroot "$@" apt-get --yes --auto-remove upgrade
-       # chroot "$@" rpi-update || [ -f "$@/boot/bootcode.bin" ]
-       # -[ -d "$@/boot.bak/" ] && rm -r "$@/boot.bak/"
-       sync
        chroot "$@" apt-get clean
        chroot "$@" rm /usr/local/sbin/invoke-rc.d
        touch "$@"
@@ -81,27 +86,32 @@ files/root/.ssh/authorized_keys: id_rsa.pub
        chmod 700 files/root/ files/root/.ssh/
        chmod 600 '$@'
 
-include *.mk
+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
 
-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=1280 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/"
-       -chroot "$@.mnt/" /root/postbuild.sh
-       umount "$@.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" "$@/boot";
+
+root_copy: files/root/.ssh/authorized_keys files/etc/network/interfaces.d/wifi
+root_copy: imgmount raspi_root/ files/
+       cp -a "raspi_root/." "files/." "$</"
+
+${IMGFILE}: imgmount root_copy
+       umount "$</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 "$</"