diff options
Diffstat (limited to 'tools/testing/selftests/bpf/Makefile')
| -rw-r--r-- | tools/testing/selftests/bpf/Makefile | 33 |
1 files changed, 26 insertions, 7 deletions
diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile index 4b498265dae6..91edd0566237 100644 --- a/tools/testing/selftests/bpf/Makefile +++ b/tools/testing/selftests/bpf/Makefile @@ -1,20 +1,39 @@ LIBDIR := ../../../lib -BPFOBJ := $(LIBDIR)/bpf/bpf.o +BPFDIR := $(LIBDIR)/bpf +APIDIR := ../../../include/uapi +GENDIR := ../../../../include/generated +GENHDR := $(GENDIR)/autoconf.h -CFLAGS += -Wall -O2 -lcap -I../../../include/uapi -I$(LIBDIR) +ifneq ($(wildcard $(GENHDR)),) + GENFLAGS := -DHAVE_GENHDR +endif -TEST_GEN_PROGS = test_verifier test_tag test_maps test_lru_map test_lpm_map +CFLAGS += -Wall -O2 -I$(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_GEN_FILES = test_pkt_access.o test_xdp.o test_l4lb.o test_tcp_estats.o TEST_PROGS := test_kmod.sh -.PHONY: all clean force +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 $(dir $(BPFOBJ)) + $(MAKE) -C $(BPFDIR) OUTPUT=$(OUTPUT)/ -$(test_objs): $(BPFOBJ) +CLANG ?= clang -include ../lib.mk +%.o: %.c + $(CLANG) -I. -I../../../include/uapi -I../../../../samples/bpf/ \ + -Wno-compare-distinct-pointer-types \ + -O2 -target bpf -c $< -o $@ |