%.test.o should depend on %.test.d order-only to avoid unnecessary recompilations due to compiler dumping .d and .o files in random order. Link: https://lore.kernel.org/all/gSoCpn9qV5K0hRvrvYlrw2StRntsvZcrUuDfkZUh1Ang9E6yZ9XJGYDuIP9iCuM2YTVhSEzEXCteQ94_0uIUjx_mXwupFJt64NJaiMr99a0=@pm.me Link: https://lore.kernel.org/all/FnnOUuDMmf0SebqA1bb0fQIW4vguOZ-VcAlPnPMnmT2lJYxMMxFAhcgh77px8MsPS5Fr01I0YQxLJClEJTFWHdpaTBVSQhlmsVTcEsNQbV4=@pm.me Signed-off-by: Ihor Solodrai <ihor.solodrai@xxxxx> --- tools/testing/selftests/bpf/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile index 74f829952..4bcb1d1ce 100644 --- a/tools/testing/selftests/bpf/Makefile +++ b/tools/testing/selftests/bpf/Makefile @@ -596,7 +596,7 @@ endif # Note: we cd into output directory to ensure embedded BPF object is found $(TRUNNER_TEST_OBJS): $(TRUNNER_OUTPUT)/%.test.o: \ $(TRUNNER_TESTS_DIR)/%.c \ - $(TRUNNER_OUTPUT)/%.test.d + | $(TRUNNER_OUTPUT)/%.test.d $$(call msg,TEST-OBJ,$(TRUNNER_BINARY),$$@) $(Q)cd $$(@D) && $$(CC) -I. $$(CFLAGS) -MMD -MT $$@ -c $(CURDIR)/$$< $$(LDLIBS) -o $$(@F) -- 2.34.1
