tree 7483d384599f9ec31e9c23cd9faf1016094cf12a
parent 2dcdadd450a5e7f2869f1f74341fe4362a8aa51d
author James Zern <jzern@google.com> 1529603764 -0700
committer David Michael Barr <b@rr-dav.id.au> 1529879661 +0000

cmake,change_config_and_warn: return if feature=value

if the feature is already set to the required value avoid outputting a
spurious warning about changing it.

Change-Id: I7e104ff0ab1acc7e68f35ecc141d2ecbfa1c4643