tree f7954faf87a6bf2ee7edca6918766ca3ff104a38
parent dfbff6f2d593b5cfd4476da93a86545e55eed25e
author Brad Bishop <bradleyb@fuzziesquirrel.com> 1544535773 -0500
committer Brad Bishop <bradleyb@fuzziesquirrel.com> 1544704871 +0000

bus: route bus deleter to implementation

Allow the bus deleter to be routed to a real or mock implementation.

Also prevents link errors such as:
  sysroots/i586-openbmc-linux/usr/include/sdbusplus/bus.hpp:68: undefined reference to `sd_bus_unref'
when libsystemd is not linked in.

Unit tests still pass and a Witherspoon system QEMU instance still
boots to a shell.

Change-Id: If498076ddc28acf166c9dab0502f7e209d6e1f2d
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>