On Sun, Oct 6, 2019 at 8:31 PM Andrii Nakryiko <andriin@xxxxxx> wrote:
>
> Current Makefile dependency chain is not strict enough and allows
> test_attach_probe.o to be built before test_progs's
> prog_test/attach_probe.o is built, which leads to assembler compainig
> about missing included binary.
>
> This patch is a minimal fix to fix this issue by enforcing that
> test_attach_probe.o (BPF object file) is built before
> prog_tests/attach_probe.c is attempted to be compiled.
>
> Fixes: 928ca75e59d7 ("selftests/bpf: switch tests to new bpf_object__open_{file, mem}() APIs")
> Signed-off-by: Andrii Nakryiko <andriin@xxxxxx>
It doesn't help.
Before and after I still see:
$ cd selftests/bpf/
$ make
...
/tmp/cco8plDk.s: Assembler messages:
/tmp/cco8plDk.s:8: Error: file not found: test_attach_probe.o
