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selftests/bpf: Make %.test.d prerequisite order only

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%.test.o should depend on %.test.d order-only to avoid unnecessary
recompilations due to compiler dumping .d and .o files in random
order.

Signed-off-by: Ihor Solodrai <ihor.solodrai@pm.me>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/all/gSoCpn9qV5K0hRvrvYlrw2StRntsvZcrUuDfkZUh1Ang9E6yZ9XJGYDuIP9iCuM2YTVhSEzEXCteQ94_0uIUjx_mXwupFJt64NJaiMr99a0=@pm.me
Link: https://lore.kernel.org/all/FnnOUuDMmf0SebqA1bb0fQIW4vguOZ-VcAlPnPMnmT2lJYxMMxFAhcgh77px8MsPS5Fr01I0YQxLJClEJTFWHdpaTBVSQhlmsVTcEsNQbV4=@pm.me
Link: https://lore.kernel.org/bpf/yyjJRl5LODbI4-FseU0wIP5e4ik0zAy7Sy-5eGwrzG_UanI8rwWlQPfXAFnn_27hoZFogoUHRSWxFsLk7hPr0b6P5TZ3cRrM30_ggnu555M=@pm.me
This commit is contained in:
Ihor Solodrai
2024-07-23 20:57:43 +00:00
committed by Andrii Nakryiko
parent 52839f31ce
commit 6b376e7543
1 changed files with 1 additions and 1 deletions
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tools/testing/selftests/bpf/Makefile
+1 -1
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@@ -598,7 +598,7 @@ 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)