22 lines
853 B
ReStructuredText
22 lines
853 B
ReStructuredText
CMP0040
|
|
-------
|
|
|
|
The target in the ``TARGET`` signature of :command:`add_custom_command`
|
|
must exist and must be defined in current directory.
|
|
|
|
CMake 2.8.12 and lower silently ignored a custom command created with
|
|
the ``TARGET`` signature of :command:`add_custom_command`
|
|
if the target is unknown or was defined outside the current directory.
|
|
|
|
The ``OLD`` behavior for this policy is to ignore custom commands
|
|
for unknown targets. The ``NEW`` behavior for this policy is to report
|
|
an error if the target referenced in :command:`add_custom_command` is
|
|
unknown or was defined outside the current directory.
|
|
|
|
This policy was introduced in CMake version 3.0. CMake version
|
|
|release| warns when the policy is not set and uses ``OLD`` behavior.
|
|
Use the :command:`cmake_policy` command to set it to ``OLD`` or
|
|
``NEW`` explicitly.
|
|
|
|
.. include:: DEPRECATED.txt
|