Makefile

CL_DIR=${CURDIR}/.cloudlab
TOOLS_SRC_DIR=${CURDIR}/setup/cloudlab-tools

.PHONY: all
all:
	@echo "Setting up eBPF..."
	cd ${CURDIR}/setup/cloudlab-tools/tools/ebpf && \
	$(MAKE) && \
	echo "eBPF setup complete"

include setup/cloudlab-tools/cloudlab_tools.mk

update-cl-tools:
	@echo "Updating cloudlab tools..."
	cd ${CURDIR}/setup/cloudlab-tools && git pull origin && cd ../.. && \
	echo "Cloudlab tools updated"


update-headers:
	@echo "Updating headers..."
	cd ${CURDIR}/lib/bpf-headers && \
		git clone https://github.com/libbpf/libbpf.git && \
		rm -r bpf/* && \
		cp -r libbpf/src/* bpf/ && \
		cp -r libbpf/include/linux . && \
		mkdir -p uapi && \
		cp -r libbpf/include/uapi/linux uapi/ && \
		rm -r libbpf && \
		cd ${CURDIR} && \
		git submodule update --remote --merge lib/bpf-headers && \
		echo "Headers updated"

go-generate-exp:
	@echo "Performing go generate for experiment ${EXPERIMENT}" && \
	$(MAKE) cl-sync-code && \
	$(MAKE) cl-run-cmd COMMAND="cd ${REMOTE_DIR}/${REMOTE_SUBDIR}/experiments/${EXPERIMENT} && source ~/.profile && go generate" && \
	$(MAKE) cl-scp-from-host SCP_SRC="${REMOTE_DIR}/${REMOTE_SUBDIR}/experiments/${EXPERIMENT}/*{el,eb}.{go,o}" SCP_DEST="${CURDIR}/experiments/${EXPERIMENT}" && \
	echo "Go generate complete"


update-vm-linux:
	# execute this command on the cloudlab node
	@echo "Updating vmlinux.h" && \
	bpftool btf dump file /sys/kernel/btf/vmlinux format c > ${REMOTE_DIR}/${REMOTE_SUBDIR}/lib/vmlinux/vmlinux.h && \
	echo "vmlinux.h updated"