Allow config file paths to the driver library to be absolute

If the driver line starts with a / then no lib prefix is applied and
the full path is passed to dlopen().  This allows a completely
self-contained installation that relies on RPATH for the binaries and
this mechanism for the drivers.

Signed-off-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
1 file changed