possibly functional image builder

1 files changed, 85 insertions, 0 deletions

diff --git a/freedom-maker/bin/install.sh b/freedom-maker/bin/install.sh
new file mode 100644
index 0000000..01b063b
--- /dev/null
+++ b/freedom-maker/bin/install.sh
@@ -0,0 +1,85 @@
+echo "Preconfiguring dash - else dash and bash will be left in a broken state"
+/var/lib/dpkg/info/dash.preinst install
+
+# don't leave target image containing apt config of the build host
+echo "Configuring all packages"
+export DEBIAN_FRONTEND=noninteractive DEBCONF_NONINTERACTIVE_SEEN=true
+export LC_ALL=C LANGUAGE=C LANG=C
+
+# allow flash-kernel to work without valid /proc contents
+# ** this doesn't *really* work, since there are too many checks that fail
+#    in an emulated environment!  We'll have to do it by hand below anyway...
+export FK_MACHINE="Globalscale Technologies Dreamplug"
+
+# configure all packages unpacked earlier by multistrap
+dpkg --configure -a
+
+echo "Adding source packages to filesystem"
+dpkg --get-selections > /tmp/selections
+mkdir -p /sourcecode
+cd sourcecode
+cut -f 1 < /tmp/selections | cut -d ':' -f 1 > /tmp/packages
+# TODO: torouter
+#apt-get source --download-only `cat /tmp/packages`
+
+# sshd may be left running by the postinst, clean that up
+/etc/init.d/ssh stop
+
+echo "Running install script from bin/projects-chroot"
+/packages-chroot
+
+# torouter setup
+echo "Running torouter_preboot.sh..."
+/usr/bin/torouter_preboot.sh
+
+# process installed kernel to create uImage, uInitrd, dtb
+#  using flash-kernel would be a good approach, except it fails in the cross
+#  build environment due to too many environment checks...
+#FK_MACHINE="Globalscale Technologies Dreamplug" flash-kernel
+#  so, let's do it manually...
+
+# flash-kernel's hook-functions provided to mkinitramfs have the unfortunate
+# side-effect of creating /conf/param.conf in the initrd when run from our
+# emulated chroot environment, which means our root= on the kernel command
+# line is completely ignored!  repack the initrd to remove this evil...
+
+echo "Mangling kernel..."
+mkdir /tmp/initrd-repack
+(cd /tmp/initrd-repack ; \
+    zcat /boot/initrd.img-3.2.0-3-kirkwood | cpio -i ; \
+    rm -f conf/param.conf ; \
+    find . | cpio --quiet -o -H newc | \
+	gzip -9 > /boot/initrd.img-3.2.0-3-kirkwood )
+rm -rf /tmp/initrd-repack
+
+(cd /boot ; \
+    cp /usr/lib/linux-image-3.2.0-3-kirkwood/kirkwood-dreamplug.dtb dtb ; \
+    cat vmlinuz-3.2.0-3-kirkwood dtb >> temp-kernel ; \
+    mkimage -A arm -O linux -T kernel -n 'Debian kernel 3.2.0-3-kirkwood' \
+	-C none -a 0x8000 -e 0x8000 -d temp-kernel uImage ; \
+    rm -f temp-kernel ; \
+    mkimage -A arm -O linux -T ramdisk -C gzip -a 0x0 -e 0x0 \
+	-n 'Debian ramdisk 3.2.0-3-kirkwood' \
+	-d initrd.img-3.2.0-3-kirkwood uInitrd )
+
+# Establish an initial root password
+echo "Set root password to "$rootpassword
+echo root:$rootpassword | /usr/sbin/chpasswd
+
+# Create a default user
+echo "Creating $user user, password: $userpassword"
+useradd $user
+echo $user:$userpassword | /usr/sbin/chpasswd
+
+# By default, spawn a console on the serial port
+echo "Adding a getty on the serial port"
+echo "T0:12345:respawn:/sbin/getty -L ttyS0 115200 vt100" >> /etc/inittab
+
+echo "Deleting this very same script"
+rm -f /install.sh
+
+echo "Syncing filesystem just in case something didn't get written"
+sync
+
+echo "End configuration progress by exiting from the chroot"
+exit