Makefile


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name_version=bluez-5.34-snappy
config_opts=\
	--prefix=/usr \
	--enable-experimental \
	--disable-cups \
	--disable-obex \
	--disable-monitor \
	--disable-systemd \
	--disable-silent-rules
# NOTE: kvm.img is something you need to provide out-of-band NOTE: the usb
# device to redirect (a USB bluetooth controller) can be identified by running
# lsusb and looking at the bus and host addresses printed there.
# For example I was seeing:
# Bus 004 Device 003: ID 0a5c:2145 Broadcom Corp. BCM2045B (BDC-2.1) [Bluetooth Controller]
qemu_opts=\
	-m 768 \
	-nographic \
	-snapshot \
	-redir tcp:8022::22 \
	-usb -device usb-host,hostbus=4,hostaddr=3 \
	kvm.img
# NOTE: you may need to tweak the ssh hey that is compatible with the image
ssh_opts=\
	-i $(HOME)/.ssh/id_rsa \
	-oStrictHostKeyChecking=no \
	-oUserKnownHostsFile=/dev/null \
	-oKbdInteractiveAuthentication=no

.PHONY: all
all: snapped.stamp

.PHONY: clean
clean:
	rm -rf src build stage *.stamp snap/*.snap

.PRECIOUS: build
build:
	mkdir -p $@

configured.stamp: src | build
	( cd src && ./bootstrap )
	( cd build && ../src/configure $(config_opts) )
	touch $@

built.stamp: configured.stamp | build
	$(MAKE) -C build && touch $@

staged.stamp: built.stamp | build
	$(MAKE) -C build install DESTDIR=$(shell pwd)/stage/ && touch $@

snapped.stamp: staged.stamp
	install -d snap/bin
	install --strip stage/usr/libexec/bluetooth/bluetoothd snap/bin/
	install --strip stage/usr/bin/bluetoothctl snap/bin/
	( cd snap/ && snappy build -o ..)
	touch $@

src:
ifndef LOCAL_BLUEZ_TREE
	git clone -b snappy git+ssh://git.launchpad.net/~zyga/+git/bluez $@
else
	ln -s $(LOCAL_BLUEZ_TREE) $@
endif
	touch $@

.PHONY: run
.ONESHELL: run
run: snapped.stamp
	sudo qemu-system-x86_64 $(qemu_opts) >qemu-serial.log &
	qemu_pid=$$!
	trap "sudo kill $$qemu_pid" 0
	while sleep 10s; do ssh $(ssh_opts) -p 8022 ubuntu@localhost true >/dev/null 2>&1 && break; done
	scp $(ssh_opts) -P 8022 *.snap 'ubuntu@localhost:~/'
	ssh $(ssh_opts) -p 8022 ubuntu@localhost sudo snappy install '*.snap'
	ssh $(ssh_opts) -p 8022 ubuntu@localhost

.PHONY: reinstall
reinstall: snapped.stamp
	while sleep 10s; do ssh $(ssh_opts) -p 8022 ubuntu@localhost true && break; done
	scp $(ssh_opts) -P 8022 *.snap 'ubuntu@localhost:~/'
	ssh $(ssh_opts) -p 8022 ubuntu@localhost sudo snappy install '*.snap'