On Mon, Mar 23, 2020 at 02:18:29PM -0600, Shuah Khan wrote:
The following two changes work. You both have better make foo than I do. Can you see any issues with this proposal? I can send patch to do this, so we can do a larger test.
diff --git a/tools/testing/selftests/lib.mk b/tools/testing/selftests/lib.mk index 3ed0134a764d..54caa9a4ec8a 100644 --- a/tools/testing/selftests/lib.mk +++ b/tools/testing/selftests/lib.mk @@ -137,7 +137,7 @@ endif # Selftest makefiles can override those targets by setting # OVERRIDE_TARGETS = 1. ifeq ($(OVERRIDE_TARGETS),) -$(OUTPUT)/%:%.c +$(OUTPUT)/%:%.c ../kselftest_harness.h ../kselftest.h $(LINK.c) $^ $(LDLIBS) -o $@
I don't think this will work because some tests are in subdirectories. The Makefile needs to know what the top-level directory of the selftest tree is (which I think is $(selfdir) ?) I think this might be more complete:
$(OUTPUT)/%: %.c $(selfdir)/kselftest_harness.h $(selfdir)/kselftest.h $(LINK.c) $^ $(LDLIBS) -o $@
diff --git a/tools/testing/selftests/seccomp/Makefile b/tools/testing/selftests/seccomp/Makefile index a0388fd2c3f2..0ebfe8b0e147 100644 --- a/tools/testing/selftests/seccomp/Makefile +++ b/tools/testing/selftests/seccomp/Makefile @@ -2,14 +2,5 @@ CFLAGS += -Wl,-no-as-needed -Wall LDFLAGS += -lpthread
-.PHONY: all clean
+TEST_GEN_PROGS := seccomp_bpf seccomp_benchmark include ../lib.mk
-# OUTPUT set by lib.mk -TEST_GEN_PROGS := $(OUTPUT)/seccomp_bpf $(OUTPUT)/seccomp_benchmark
-$(TEST_GEN_PROGS): ../kselftest_harness.h
-all: $(TEST_GEN_PROGS)
This part looks right. :)