CMP0062ΒΆ
New in version 3.3.
Disallow install()
of export()
result.
The export()
command generates a file containing
Imported Targets, which is suitable for use from the build
directory. It is not suitable for installation because it contains absolute
paths to buildsystem locations, and is particular to a single build
configuration.
The install(EXPORT)
generates and installs files which contain
Imported Targets. These files are generated with relative paths
(unless the user specifies absolute paths), and are designed for
multi-configuration use. See Creating Packages for more.
CMake 3.3 no longer allows the use of the install(FILES)
command
with the result of the export()
command.
The OLD
behavior for this policy is to allow installing the result of
an export()
command. The NEW
behavior for this policy is
not to allow installing the result of an export()
command.
This policy was introduced in CMake version 3.3. CMake version
3.23.5 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.