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Help: Mention CMAKE_POLICY_DEFAULT_CMP<NNNN> in cmake_minimum_required

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We already mention it in equivalent text for `cmake_policy`.
This commit is contained in:
Brad King
2025-01-20 15:49:01 -05:00
parent 1d4d4362d9
commit 6be0fe22be
1 changed files with 4 additions and 3 deletions
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7
Help/command/cmake_minimum_required.rst
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@@ -59,9 +59,10 @@ project code is written for the given range of CMake versions.
All policies known to the running version of CMake and introduced
in the ``<min>`` (or ``<max>``, if specified) version or earlier will
be set to use ``NEW`` behavior. All policies introduced in later
versions will be unset. This effectively requests behavior preferred
as of a given CMake version and tells newer CMake versions to warn
about their new policies.
versions will be unset (unless the
:variable:`CMAKE_POLICY_DEFAULT_CMP<NNNN>` variable sets a default).
This effectively requests behavior preferred as of a given CMake
version and tells newer CMake versions to warn about their new policies.
When a ``<min>`` version higher than 2.4 is specified the command
implicitly invokes