LIBDIR := ../../../lib BPFDIR := $(LIBDIR)/bpf APIDIR := ../../../include/uapi GENDIR := ../../../../include/generated GENHDR := $(GENDIR)/autoconf.h ifneq ($(wildcard $(GENHDR)),) GENFLAGS := -DHAVE_GENHDR endif CFLAGS += -Wall -O2 -I$(APIDIR) -I$(LIBDIR) -I$(GENDIR) $(GENFLAGS) -I../../../include LDLIBS += -lcap -lelf TEST_GEN_PROGS = test_verifier test_tag test_maps test_lru_map test_lpm_map test_progs \ test_align TEST_GEN_FILES = test_pkt_access.o test_xdp.o test_l4lb.o test_tcp_estats.o test_obj_id.o \ test_pkt_md_access.o test_xdp_redirect.o sockmap_parse_prog.o sockmap_verdict_prog.o TEST_PROGS := test_kmod.sh test_xdp_redirect.sh include ../lib.mk BPFOBJ := $(OUTPUT)/libbpf.a $(TEST_GEN_PROGS): $(BPFOBJ) .PHONY: force # force a rebuild of BPFOBJ when its dependencies are updated force: $(BPFOBJ): force $(MAKE) -C $(BPFDIR) OUTPUT=$(OUTPUT)/ CLANG ?= clang %.o: %.c $(CLANG) -I. -I./include/uapi -I../../../include/uapi \ -Wno-compare-distinct-pointer-types \ -O2 -target bpf -c $< -o $@