README: Fix typo.

Signed-off-by: Michael Lippautz <michael.lippautz@gmail.com>
DistributedQueue: Forward backend return value.

Signed-off-by: Michael Lippautz <michael.lippautz@gmail.com>
DistributedQueue: Cosmetics.

Signed-off-by: Michael Lippautz <michael.lippautz@gmail.com>
BFS: Make graph_file a cmdline arg.

Signed-off-by: Michael Lippautz <michael.lippautz@gmail.com>
autotools: Switch to silend build rules.

Signed-off-by: Michael Lippautz <michael.lippautz@gmail.com>
TreiberStack: Remove alignment/padding.

Signed-off-by: Michael Lippautz <michael.lippautz@gmail.com>
autotools: Treat warnings as errors.

Signed-off-by: Michael Lippautz <michael.lippautz@gmail.com>