distrib/configure.in: Fix some cut & paste errors in output messages

Signed-off-by: Hal Rosenstock <hal@mellanox.com>
distrib: Add ibssa.init startup script (similar to ibacm)

Signed-off-by: Hal Rosenstock <hal@mellanox.com>
ibacm.init.in: Fix typo

Signed-off-by: Hal Rosenstock <hal@mellanox.com>
acm/configure.in: Fix output message to refer to librdmacm

rather than librsocket

Signed-off-by: Hal Rosenstock <hal@mellanox.com>
plugin/configure.ac: Fix output message to refer to librdmacm

rather than librsocket

Signed-off-by: Hal Rosenstock <hal@mellanox.com>
Detect presence of rsocket keepalive support in configure scripts

in plugin, distrib, and acm

librdmacm 1.0.18 or beyond is required for rsocket keepalive support.
This is detected via rgetsockopt IPPROTO_TCP TCP_KEEPIDLE

Currently, this warns when keepalive support is not present.
Will be changed into error in the future.

Signed-off-by: Hal Rosenstock <hal@mellanox.com>
plugin/configure.ac: Fix some more output messages

Signed-off-by: Hal Rosenstock <hal@mellanox.com>
[distrib acm]/configure.in: Update umad check for more recent umad

based on umad_types.h

Signed-off-by: Hal Rosenstock <hal@mellanox.com>