Configured ROOT 6.10.06 with CMake v3.9.3 and was greeted with this warning. I thought I’d pass it along.
CMake Warning (dev):
Policy CMP0068 is not set: RPATH settings on macOS do not affect
install_name. Run "cmake --help-policy CMP0068" for policy details. Use
the cmake_policy command to set the policy and suppress this warning.
For compatibility with older versions of CMake, the install_name fields for
the following targets are still affected by RPATH settings:
LTO
libclang
This warning is for project developers. Use -Wno-dev to suppress it.
Bug report: https://sft.its.cern.ch/jira/browse/ROOT-9031