diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile index 09de69a81112..7739799c2566 100644 --- a/tools/testing/selftests/bpf/Makefile +++ b/tools/testing/selftests/bpf/Makefile @@ -588,6 +588,12 @@ endef # $2 - test runner extra "flavor" (e.g., no_alu32, cpuv4, bpf_gcc, etc) define DEFINE_TEST_RUNNER_RULES +# Permissive build behaviour (skip-on-failure compile, partial-link) only +# applies to test_progs and its flavors; runners that use strong cross-object +# references (e.g. test_maps) keep strict semantics even when permissive. +# The check is inlined per-runner so $1 is substituted at $(call) time and +# the result is baked into each rule's recipe. + ifeq ($($(TRUNNER_OUTPUT)-dir),) $(TRUNNER_OUTPUT)-dir := y $(TRUNNER_OUTPUT): @@ -717,11 +723,14 @@ $(TRUNNER_TEST_OBJS): $(TRUNNER_OUTPUT)/%.test.o: \ $(TRUNNER_TESTS_DIR)/%.c \ | $(TRUNNER_OUTPUT)/%.test.d $$(call msg,TEST-OBJ,$(TRUNNER_BINARY),$$@) - $(Q)cd $$(@D) && $$(CC) -I. $$(CFLAGS) -MMD -MT $$@ -c $(CURDIR)/$$< $$(LDLIBS) -o $$(@F) + $(Q)(cd $$(@D) && $$(CC) -I. $$(CFLAGS) -MMD -MT $$@ -c $(CURDIR)/$$< $$(LDLIBS) -o $$(@F)) $(if $(filter test_progs%,$1),$(if $(PERMISSIVE),|| \ + ($(RM) $$@; printf ' %-12s %s\n' 'SKIP-TEST' '$$(notdir $$@)' 1>&2))) $$(if $$(TEST_NEEDS_BTFIDS), \ - $$(call msg,BTFIDS,$(TRUNNER_BINARY),$$@) \ + $(Q)if [ -f $$@ ]; then \ + $(if $(filter 1,$(V)),true,printf ' %-8s%s %s\n' "BTFIDS" " [$(TRUNNER_BINARY)]" "$$(notdir $$@)"); \ $(RESOLVE_BTFIDS) --btf $(TRUNNER_OUTPUT)/btf_data.bpf.o $$@; \ - $(RESOLVE_BTFIDS) --patch_btfids $$@.BTF_ids $$@) + $(RESOLVE_BTFIDS) --patch_btfids $$@.BTF_ids $$@; \ + fi) $(TRUNNER_TEST_OBJS:.o=.d): $(TRUNNER_OUTPUT)/%.test.d: \ $(TRUNNER_TESTS_DIR)/%.c \