Based on patch: https://patchwork.kernel.org/patch/10042045/
arch64-linux-gnu-gcc -c sync.c -o sync/sync.o sync.c:42:29: fatal error: linux/sync_file.h: No such file or directory #include <linux/sync_file.h> ^ CFLAGS is not used during the compile step, so the system instead of kernel headers are used. Fix this by using lib.mk's compile rules and remove CFLAGS from the linking step.
Reported-by: Lei Yang Lei.Yang@windriver.com Signed-off-by: Anders Roxell anders.roxell@linaro.org --- tools/testing/selftests/sync/Makefile | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-)
diff --git a/tools/testing/selftests/sync/Makefile b/tools/testing/selftests/sync/Makefile index b3c8ba3cb668..58b9336d6c84 100644 --- a/tools/testing/selftests/sync/Makefile +++ b/tools/testing/selftests/sync/Makefile @@ -27,12 +27,6 @@ OBJS := $(patsubst %,$(OUTPUT)/%,$(OBJS)) TESTS := $(patsubst %,$(OUTPUT)/%,$(TESTS))
$(TEST_CUSTOM_PROGS): $(TESTS) $(OBJS) - $(CC) -o $(TEST_CUSTOM_PROGS) $(OBJS) $(TESTS) $(CFLAGS) $(LDFLAGS) - -$(OBJS): $(OUTPUT)/%.o: %.c - $(CC) -c $^ -o $@ - -$(TESTS): $(OUTPUT)/%.o: %.c - $(CC) -c $^ -o $@ + $(CC) -o $(TEST_CUSTOM_PROGS) $(OBJS) $(TESTS) $(LDFLAGS)
EXTRA_CLEAN := $(TEST_CUSTOM_PROGS) $(OBJS) $(TESTS)