.PHONY: all build push

KERNEL_VERSION=$(shell uname -r)

all: build

build: TMPFILE := $(shell mktemp /tmp/gideon-bpf.XXXXXX)
build:
	clang \
	-DBPF_DEBUG \
	-D__KERNEL__ \
	-D__ASM_SYSREG_H \
	-DKBUILD_MODNAME='"gideon"' \
	-g -O2 -Wall -emit-llvm \
	-Wno-address-of-packed-member \
	-fno-stack-protector \
	-target bpf \
	-c gideon.c \
	-o $(TMPFILE)
	llc -march=bpf -filetype=obj -o gideon_bpf.elf $(TMPFILE)
	rm -f $(TMPFILE)
