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Merge topic 'remove-old-compatibility'

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785523a136 Remove compatibility with CMake versions older than 2.8.0
35282387ea CMP0014: Remove support for OLD behavior
fad9c55b8b CMP0013: Remove support for OLD behavior
98a59ba8ad CMP0012: Remove support for OLD behavior
3c0dbb66f5 CMP0011: Remove support for OLD behavior
cf832e75bc CMP0010: Remove support for OLD behavior
77f8c374f3 CMP0009: Remove support for OLD behavior
43ef139567 CMP0008: Remove support for OLD behavior
...

Acked-by: Kitware Robot <kwrobot@kitware.com>
Tested-by: buildbot <buildbot@kitware.com>
Merge-request: !10188
This commit is contained in:
Brad King
2025-01-18 14:50:10 +00:00
committed by Kitware Robot
parent c2838829f2 785523a136
commit 8ef1b4001b
102 changed files with 238 additions and 1277 deletions
Download Patch File Download Diff File Expand all files Collapse all files
Help/command/DEPRECATED_POLICY_VERSIONS.txt
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@@ -1,3 +1,11 @@
.. versionchanged:: 4.0
Compatibility with versions of CMake older than 2.8.0 is removed.
Calls to :command:`cmake_minimum_required(VERSION)` or
:command:`cmake_policy(VERSION)` that do not specify at least
2.8.0 as their policy version (optionally via ``...<max>``)
will produce an error in CMake 4.0 and above.
.. versionchanged:: 3.31
Compatibility with versions of CMake older than 3.10 is deprecated.
Help/policy/CMP0000.rst
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@@ -1,6 +1,9 @@
CMP0000
-------
.. |REMOVED_IN_CMAKE_VERSION| replace:: 4.0
.. include:: REMOVED_PROLOGUE.txt
A minimum required CMake version must be specified.
CMake requires that projects specify the version of CMake to which
@@ -26,7 +29,5 @@ behavior was to silently ignore the missing invocation. The ``NEW``
behavior is to issue an error instead of a warning.
.. |INTRODUCED_IN_CMAKE_VERSION| replace:: 2.6.0
.. |WARNS_OR_DOES_NOT_WARN| replace:: warns
.. include:: STANDARD_ADVICE.txt
.. include:: DEPRECATED.txt
.. |WARNED_OR_DID_NOT_WARN| replace:: warned
.. include:: REMOVED_EPILOGUE.txt
Help/policy/CMP0001.rst
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@@ -1,11 +1,14 @@
CMP0001
-------
.. |REMOVED_IN_CMAKE_VERSION| replace:: 4.0
.. include:: REMOVED_PROLOGUE.txt
``CMAKE_BACKWARDS_COMPATIBILITY`` should no longer be used.
The behavior is to check ``CMAKE_BACKWARDS_COMPATIBILITY`` and present
it to the user. The ``NEW`` behavior is to ignore
CMAKE_BACKWARDS_COMPATIBILITY completely.
``CMAKE_BACKWARDS_COMPATIBILITY`` completely.
In CMake 2.4 and below the variable ``CMAKE_BACKWARDS_COMPATIBILITY`` was
used to request compatibility with earlier versions of CMake. In
@@ -15,7 +18,5 @@ and the :command:`cmake_policy` command. However, CMake must still check
below.
.. |INTRODUCED_IN_CMAKE_VERSION| replace:: 2.6.0
.. |WARNS_OR_DOES_NOT_WARN| replace:: warns
.. include:: STANDARD_ADVICE.txt
.. include:: DEPRECATED.txt
.. |WARNED_OR_DID_NOT_WARN| replace:: warned
.. include:: REMOVED_EPILOGUE.txt
Help/policy/CMP0002.rst
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@@ -1,6 +1,9 @@
CMP0002
-------
.. |REMOVED_IN_CMAKE_VERSION| replace:: 4.0
.. include:: REMOVED_PROLOGUE.txt
Logical target names must be globally unique.
Targets names created with :command:`add_executable`, :command:`add_library`, or
@@ -22,7 +25,5 @@ must simply have globally unique names (unless one uses the global
property :prop_gbl:`ALLOW_DUPLICATE_CUSTOM_TARGETS` with a Makefiles generator).
.. |INTRODUCED_IN_CMAKE_VERSION| replace:: 2.6.0
.. |WARNS_OR_DOES_NOT_WARN| replace:: warns
.. include:: STANDARD_ADVICE.txt
.. include:: DEPRECATED.txt
.. |WARNED_OR_DID_NOT_WARN| replace:: warned
.. include:: REMOVED_EPILOGUE.txt
Help/policy/CMP0003.rst
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@@ -1,6 +1,9 @@
CMP0003
-------
.. |REMOVED_IN_CMAKE_VERSION| replace:: 4.0
.. include:: REMOVED_PROLOGUE.txt
Libraries linked via full path no longer produce linker search paths.
This policy affects how libraries whose full paths are NOT known are
@@ -98,7 +101,5 @@ target. This avoids flooding users with messages for every target
when setting the policy once will probably fix all targets.
.. |INTRODUCED_IN_CMAKE_VERSION| replace:: 2.6.0
.. |WARNS_OR_DOES_NOT_WARN| replace:: warns
.. include:: STANDARD_ADVICE.txt
.. include:: DEPRECATED.txt
.. |WARNED_OR_DID_NOT_WARN| replace:: warned
.. include:: REMOVED_EPILOGUE.txt
Help/policy/CMP0004.rst
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@@ -1,6 +1,9 @@
CMP0004
-------
.. |REMOVED_IN_CMAKE_VERSION| replace:: 4.0
.. include:: REMOVED_PROLOGUE.txt
Libraries linked may not have leading or trailing whitespace.
CMake versions 2.4 and below silently removed leading and trailing
@@ -20,7 +23,5 @@ target is created by an :command:`add_executable` or :command:`add_library`
command.
.. |INTRODUCED_IN_CMAKE_VERSION| replace:: 2.6.0
.. |WARNS_OR_DOES_NOT_WARN| replace:: warns
.. include:: STANDARD_ADVICE.txt
.. include:: DEPRECATED.txt
.. |WARNED_OR_DID_NOT_WARN| replace:: warned
.. include:: REMOVED_EPILOGUE.txt
Help/policy/CMP0005.rst
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@@ -1,6 +1,9 @@
CMP0005
-------
.. |REMOVED_IN_CMAKE_VERSION| replace:: 4.0
.. include:: REMOVED_PROLOGUE.txt
Preprocessor definition values are now escaped automatically.
This policy determines whether or not CMake should generate escaped
@@ -20,7 +23,5 @@ See documentation of the ``COMPILE_DEFINITIONS`` target property for
limitations of the escaping implementation.
.. |INTRODUCED_IN_CMAKE_VERSION| replace:: 2.6.0
.. |WARNS_OR_DOES_NOT_WARN| replace:: warns
.. include:: STANDARD_ADVICE.txt
.. include:: DEPRECATED.txt
.. |WARNED_OR_DID_NOT_WARN| replace:: warned
.. include:: REMOVED_EPILOGUE.txt
Help/policy/CMP0006.rst
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@@ -1,6 +1,9 @@
CMP0006
-------
.. |REMOVED_IN_CMAKE_VERSION| replace:: 4.0
.. include:: REMOVED_PROLOGUE.txt
Installing :prop_tgt:`MACOSX_BUNDLE` targets requires a ``BUNDLE DESTINATION``.
This policy determines whether the :command:`install(TARGETS)` command must be
@@ -18,7 +21,5 @@ behavior for this policy is to produce an error if a bundle target is installed
without a ``BUNDLE DESTINATION``.
.. |INTRODUCED_IN_CMAKE_VERSION| replace:: 2.6.0
.. |WARNS_OR_DOES_NOT_WARN| replace:: warns
.. include:: STANDARD_ADVICE.txt
.. include:: DEPRECATED.txt
.. |WARNED_OR_DID_NOT_WARN| replace:: warned
.. include:: REMOVED_EPILOGUE.txt
Help/policy/CMP0007.rst
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@@ -1,6 +1,9 @@
CMP0007
-------
.. |REMOVED_IN_CMAKE_VERSION| replace:: 4.0
.. include:: REMOVED_PROLOGUE.txt
list command no longer ignores empty elements.
This policy determines whether the list command will ignore empty
@@ -11,7 +14,5 @@ elements. The ``NEW`` behavior for this policy is to correctly count
empty elements in a list.
.. |INTRODUCED_IN_CMAKE_VERSION| replace:: 2.6.0
.. |WARNS_OR_DOES_NOT_WARN| replace:: warns
.. include:: STANDARD_ADVICE.txt
.. include:: DEPRECATED.txt
.. |WARNED_OR_DID_NOT_WARN| replace:: warned
.. include:: REMOVED_EPILOGUE.txt
Help/policy/CMP0008.rst
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@@ -1,6 +1,9 @@
CMP0008
-------
.. |REMOVED_IN_CMAKE_VERSION| replace:: 4.0
.. include:: REMOVED_PROLOGUE.txt
Libraries linked by full-path must have a valid library file name.
In CMake 2.4 and below it is possible to write code like
@@ -29,7 +32,5 @@ it. The ``NEW`` behavior for this policy is to trust the given path and
pass it directly to the native build tool unchanged.
.. |INTRODUCED_IN_CMAKE_VERSION| replace:: 2.6.1
.. |WARNS_OR_DOES_NOT_WARN| replace:: warns
.. include:: STANDARD_ADVICE.txt
.. include:: DEPRECATED.txt
.. |WARNED_OR_DID_NOT_WARN| replace:: warned
.. include:: REMOVED_EPILOGUE.txt
Help/policy/CMP0009.rst
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@@ -1,6 +1,9 @@
CMP0009
-------
.. |REMOVED_IN_CMAKE_VERSION| replace:: 4.0
.. include:: REMOVED_PROLOGUE.txt
FILE GLOB_RECURSE calls should not follow symlinks by default.
In CMake 2.6.1 and below, :command:`file(GLOB_RECURSE)` calls would follow
@@ -15,7 +18,5 @@ to follow the symlinks by default, but only if ``FOLLOW_SYMLINKS`` is given
as an additional argument to the ``FILE`` command.
.. |INTRODUCED_IN_CMAKE_VERSION| replace:: 2.6.2
.. |WARNS_OR_DOES_NOT_WARN| replace:: warns
.. include:: STANDARD_ADVICE.txt
.. include:: DEPRECATED.txt
.. |WARNED_OR_DID_NOT_WARN| replace:: warned
.. include:: REMOVED_EPILOGUE.txt
Help/policy/CMP0010.rst
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@@ -1,6 +1,9 @@
CMP0010
-------
.. |REMOVED_IN_CMAKE_VERSION| replace:: 4.0
.. include:: REMOVED_PROLOGUE.txt
Bad variable reference syntax is an error.
In CMake 2.6.2 and below, incorrect variable reference syntax such as
@@ -14,7 +17,5 @@ If :policy:`CMP0053` is set to ``NEW``, this policy has no effect
and is treated as always being ``NEW``.
.. |INTRODUCED_IN_CMAKE_VERSION| replace:: 2.6.3
.. |WARNS_OR_DOES_NOT_WARN| replace:: warns
.. include:: STANDARD_ADVICE.txt
.. include:: DEPRECATED.txt
.. |WARNED_OR_DID_NOT_WARN| replace:: warned
.. include:: REMOVED_EPILOGUE.txt
Help/policy/CMP0011.rst
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@@ -1,6 +1,9 @@
CMP0011
-------
.. |REMOVED_IN_CMAKE_VERSION| replace:: 4.0
.. include:: REMOVED_PROLOGUE.txt
Included scripts do automatic :command:`cmake_policy` PUSH and POP.
In CMake 2.6.2 and below, CMake Policy settings in scripts loaded by
@@ -19,7 +22,5 @@ The ``NEW`` behavior for this policy is to allow the commands to do
their default cmake_policy ``PUSH`` and ``POP``.
.. |INTRODUCED_IN_CMAKE_VERSION| replace:: 2.6.3
.. |WARNS_OR_DOES_NOT_WARN| replace:: warns
.. include:: STANDARD_ADVICE.txt
.. include:: DEPRECATED.txt
.. |WARNED_OR_DID_NOT_WARN| replace:: warned
.. include:: REMOVED_EPILOGUE.txt
Help/policy/CMP0012.rst
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@@ -1,6 +1,9 @@
CMP0012
-------
.. |REMOVED_IN_CMAKE_VERSION| replace:: 4.0
.. include:: REMOVED_PROLOGUE.txt
:command:`if` recognizes numbers and boolean constants.
In CMake versions 2.6.4 and lower the :command:`if` command implicitly
@@ -22,7 +25,5 @@ for this policy is to recognize numbers and boolean constants without
dereferencing variables with such names.
.. |INTRODUCED_IN_CMAKE_VERSION| replace:: 2.8.0
.. |WARNS_OR_DOES_NOT_WARN| replace:: warns
.. include:: STANDARD_ADVICE.txt
.. include:: DEPRECATED.txt
.. |WARNED_OR_DID_NOT_WARN| replace:: warned
.. include:: REMOVED_EPILOGUE.txt
Help/policy/CMP0013.rst
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CMP0013
-------
.. |REMOVED_IN_CMAKE_VERSION| replace:: 4.0
.. include:: REMOVED_PROLOGUE.txt
Duplicate binary directories are not allowed.
CMake 2.6.3 and below silently permitted add_subdirectory() calls to
@@ -15,7 +18,5 @@ behavior for this policy is to disallow duplicate binary directories
with an error.
.. |INTRODUCED_IN_CMAKE_VERSION| replace:: 2.8.0
.. |WARNS_OR_DOES_NOT_WARN| replace:: warns
.. include:: STANDARD_ADVICE.txt
.. include:: DEPRECATED.txt
.. |WARNED_OR_DID_NOT_WARN| replace:: warned
.. include:: REMOVED_EPILOGUE.txt
Help/policy/CMP0014.rst
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CMP0014
-------
.. |REMOVED_IN_CMAKE_VERSION| replace:: 4.0
.. include:: REMOVED_PROLOGUE.txt
Input directories must have ``CMakeLists.txt``.
CMake versions before 2.8 silently ignored missing ``CMakeLists.txt``
@@ -11,7 +14,5 @@ The ``OLD`` behavior for this policy is to silently ignore the problem.
The ``NEW`` behavior for this policy is to report an error.
.. |INTRODUCED_IN_CMAKE_VERSION| replace:: 2.8.0
.. |WARNS_OR_DOES_NOT_WARN| replace:: warns
.. include:: STANDARD_ADVICE.txt
.. include:: DEPRECATED.txt
.. |WARNED_OR_DID_NOT_WARN| replace:: warned
.. include:: REMOVED_EPILOGUE.txt
Help/policy/REMOVED_EPILOGUE.txt
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@@ -0,0 +1,4 @@
This policy was introduced in CMake version |INTRODUCED_IN_CMAKE_VERSION|.
Prior to removal in CMake version |REMOVED_IN_CMAKE_VERSION|, it could be
set by :command:`cmake_policy` or :command:`cmake_minimum_required`.
If it was not set, CMake |WARNED_OR_DID_NOT_WARN|, and used ``OLD`` behavior.
Help/policy/REMOVED_PROLOGUE.txt
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@@ -0,0 +1,5 @@
.. warning::
The ``OLD`` behavior of this policy was removed
in CMake version |REMOVED_IN_CMAKE_VERSION|.
This policy must be set to ``NEW`` by a call to
:command:`cmake_minimum_required` or :command:`cmake_policy`.
Help/release/dev/remove-old-compatibility.rst
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@@ -0,0 +1,10 @@
remove-old-compatibility
------------------------
* Compatibility with versions of CMake older than 2.8.0 has been removed.
Calls to :command:`cmake_minimum_required` or :command:`cmake_policy`
that set the policy version to an older value now issue an error.
Note that calls to those commands can still support older versions of
CMake by using their ``VERSION`` arguments' ``<min>...<max>`` syntax.
This requires only the ``<min>`` version of CMake, but when running a
newer version, sets policies up to the ``<max>`` version.
Help/variable/CMAKE_BACKWARDS_COMPATIBILITY.rst
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CMAKE_BACKWARDS_COMPATIBILITY
-----------------------------
Deprecated. See CMake Policy :policy:`CMP0001` documentation.
Removed. See policy :policy:`CMP0001`.