tree ab4a4ff455ddabb4ba893d34081984a8c41ddd19
parent 05c02b2dabb441a73a82507d8ab5773f7bcec8db
author Patrick Venture <venture@google.com> 1525967435 -0700
committer Patrick Venture <venture@google.com> 1525967571 -0700

configure.ac: add check for libconfig++

Phosphor-pid-control uses libconfig++ at present for run-time
configuration parsing.  Therefore it should verify its presence.

Change-Id: Ia5819750aa74963746461518786f1dcf6c04a556
Signed-off-by: Patrick Venture <venture@google.com>