emit_tests is used while installing selftests to generate the kselftest list. Pulling in .d files for this goal can trigger BPF rebuild rules and mix build output into list generation.
Skip dependency file inclusion for emit_tests, like clean goals, so list generation stays side-effect free. Also add emit_tests to NON_CHECK_FEAT_TARGETS so that feature detection is skipped; without this, Makefile.feature's $(info) output leaks into stdout and corrupts the test list captured by the top-level selftests Makefile. Signed-off-by: Ricardo B. Marlière <[email protected]> --- tools/testing/selftests/bpf/Makefile | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile index b23703f2cf89..7d1e5d6c30ec 100644 --- a/tools/testing/selftests/bpf/Makefile +++ b/tools/testing/selftests/bpf/Makefile @@ -164,7 +164,7 @@ endef include ../lib.mk -NON_CHECK_FEAT_TARGETS := clean docs-clean +NON_CHECK_FEAT_TARGETS := clean docs-clean emit_tests CHECK_FEAT := $(filter-out $(NON_CHECK_FEAT_TARGETS),$(or $(MAKECMDGOALS), "none")) ifneq ($(CHECK_FEAT),) FEATURE_USER := .selftests @@ -723,7 +723,7 @@ $(TRUNNER_TEST_OBJS:.o=.d): $(TRUNNER_OUTPUT)/%.test.d: \ $(TRUNNER_BPF_SKELS_LINKED) \ $$(BPFOBJ) | $(TRUNNER_OUTPUT) -ifeq ($(filter clean docs-clean,$(MAKECMDGOALS)),) +ifeq ($(filter clean docs-clean emit_tests,$(MAKECMDGOALS)),) include $(wildcard $(TRUNNER_TEST_OBJS:.o=.d)) endif -- 2.53.0
