MACOSX_RPATH is enabled by default.
CMake 2.8.12 and newer has support for using
@rpath in a target’s install name. This was enabled by setting the target property
@rpath in an install name is a more flexible and powerful mechanism than
@loader_path for locating shared libraries.
This policy was introduced in CMake version 3.0. CMake version 3.9.0 warns when the policy is not set and uses OLD behavior. Use the cmake_policy command to set it to OLD or NEW explicitly.
OLD behavior of a policy is
deprecated by definition and may be removed in a future version of CMake.
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Licensed under the BSD 3-clause License.