On Thu, Dec 3, 2020 at 8:07 AM Brendan Jackman <jackmanb@xxxxxxxxxx> wrote: > > This is somewhat cargo-culted from the libbpf build. It will be used > in a subsequent patch to query for Clang BPF atomics support. > > Change-Id: I9318a1702170eb752acced35acbb33f45126c44c Haven't seen this before. What's this Change-Id business? > Signed-off-by: Brendan Jackman <jackmanb@xxxxxxxxxx> > --- > tools/testing/selftests/bpf/.gitignore | 1 + > tools/testing/selftests/bpf/Makefile | 38 ++++++++++++++++++++++++++ > 2 files changed, 39 insertions(+) All this just to detect the support for clang atomics?... Let's not pull in the entire feature-detection framework unnecessarily, selftests Makefile is complicated enough without that. [...]
