Help: CMP0097 applies to FetchContent as well

The omission of FetchContent_Declare() in the original policy docs
was just an oversight.
This commit is contained in:
Craig Scott
2022-07-24 16:12:40 +10:00
parent 66077528f9
commit 1796ffbde9

View File

@@ -4,9 +4,11 @@ CMP0097
.. versionadded:: 3.16
:command:`ExternalProject_Add` with ``GIT_SUBMODULES ""`` initializes no
submodules.
submodules. The policy also applies to :command:`FetchContent_Declare`,
which uses the same download and update features as
:command:`ExternalProject_Add`.
The module provides a ``GIT_SUBMODULES`` option which controls what submodules
The commands provide a ``GIT_SUBMODULES`` option which controls what submodules
to initialize and update. Starting with CMake 3.16, explicitly setting
``GIT_SUBMODULES`` to an empty string means no submodules will be initialized
or updated.