CMP0080¶
BundleUtilities
cannot be included at configure time.
The macros provided by BundleUtilities
are intended to be invoked
at install time rather than at configure time, because they depend on the
listed targets already existing at the time they are invoked. If they are
invoked at configure time, the targets haven’t been built yet, and the
commands will fail.
This policy restricts the inclusion of BundleUtilities
to
cmake -P
style scripts and install rules. Specifically, it looks for the
presence of CMAKE_GENERATOR
and throws a fatal error if it exists.
The OLD
behavior of this policy is to allow BundleUtilities
to
be included at configure time. The NEW
behavior of this policy is to
disallow such inclusion.
This policy was introduced in CMake version 3.13. CMake version
3.17.5 warns when the policy is not set and uses OLD
behavior.
Use the cmake_policy()
command to set it to OLD
or NEW
explicitly.
Note
The OLD
behavior of a policy is
deprecated by definition
and may be removed in a future version of CMake.