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Merge topic 'post-rel-dev'

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ac24f4d49b Configure CMake itself with policies through CMake 3.23
25b1312a6d export: Increase maximum policy version in exported files to 3.23
5c8b776ca3 Add deprecation warnings for policies CMP0102 and below

Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: buildbot <buildbot@kitware.com>
Merge-request: !7367
This commit is contained in:
Brad King
2022-06-15 13:52:40 +00:00
committed by Kitware Robot
parent 5e0ce03986 ac24f4d49b
commit a58ec21389
7 changed files with 26 additions and 6 deletions
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2
CMakeLists.txt
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@@ -1,7 +1,7 @@
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
# file Copyright.txt or https://cmake.org/licensing for details.
cmake_minimum_required(VERSION 3.13...3.22 FATAL_ERROR)
cmake_minimum_required(VERSION 3.13...3.23 FATAL_ERROR)
set(CMAKE_USER_MAKE_RULES_OVERRIDE_C ${CMAKE_CURRENT_SOURCE_DIR}/Source/Modules/OverrideC.cmake)
set(CMAKE_USER_MAKE_RULES_OVERRIDE_CXX ${CMAKE_CURRENT_SOURCE_DIR}/Source/Modules/OverrideCXX.cmake)

4
Source/cmExportFileGenerator.cxx
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@@ -932,13 +932,13 @@ void cmExportFileGenerator::GeneratePolicyHeaderCode(std::ostream& os)
// Isolate the file policy level.
// Support CMake versions as far back as 2.6 but also support using NEW
// policy settings for up to CMake 3.22 (this upper limit may be reviewed
// policy settings for up to CMake 3.23 (this upper limit may be reviewed
// and increased from time to time). This reduces the opportunity for CMake
// warnings when an older export file is later used with newer CMake
// versions.
/* clang-format off */
os << "cmake_policy(PUSH)\n"
<< "cmake_policy(VERSION 2.8.3...3.22)\n";
<< "cmake_policy(VERSION 2.8.3...3.23)\n";
/* clang-format on */
}

2
Source/cmMakefile.cxx
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@@ -4431,7 +4431,7 @@ bool cmMakefile::SetPolicy(cmPolicies::PolicyID id,
}
// Deprecate old policies.
if (status == cmPolicies::OLD && id <= cmPolicies::CMP0097 &&
if (status == cmPolicies::OLD && id <= cmPolicies::CMP0102 &&
!(this->GetCMakeInstance()->GetIsInTryCompile() &&
(
// Policies set by cmCoreTryCompile::TryCompileCode.

10
Tests/RunCMake/CMP0102/CMP0102-OLD-stderr.txt Normal file
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@@ -0,0 +1,10 @@
^CMake Deprecation Warning at CMP0102-OLD.cmake:[0-9]+ \(cmake_policy\):
The OLD behavior for policy CMP0102 will be removed from a future version
of CMake.
The cmake-policies\(7\) manual explains that the OLD behaviors of all
policies are deprecated and that a policy should be set to OLD only under
specific short-term circumstances. Projects should be ported to the NEW
behavior and not rely on setting a policy to OLD.
Call Stack \(most recent call first\):
CMakeLists.txt:[0-9]+ \(include\)$

10
Tests/RunCMake/target_compile_options/CMP0101-BEFORE_keyword-stderr.txt Normal file
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@@ -0,0 +1,10 @@
^CMake Deprecation Warning at CMP0101-BEFORE_keyword.cmake:[0-9]+ \(cmake_policy\):
The OLD behavior for policy CMP0101 will be removed from a future version
of CMake.
The cmake-policies\(7\) manual explains that the OLD behaviors of all
policies are deprecated and that a policy should be set to OLD only under
specific short-term circumstances. Projects should be ported to the NEW
behavior and not rely on setting a policy to OLD.
Call Stack \(most recent call first\):
CMakeLists.txt:[0-9]+ \(include\)$

2
Utilities/Doxygen/CMakeLists.txt
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@@ -3,7 +3,7 @@
if(NOT CMake_SOURCE_DIR)
set(CMakeDeveloperReference_STANDALONE 1)
cmake_minimum_required(VERSION 3.13...3.22 FATAL_ERROR)
cmake_minimum_required(VERSION 3.13...3.23 FATAL_ERROR)
get_filename_component(tmp "${CMAKE_CURRENT_SOURCE_DIR}" PATH)
get_filename_component(CMake_SOURCE_DIR "${tmp}" PATH)
include(${CMake_SOURCE_DIR}/Modules/CTestUseLaunchers.cmake)

2
Utilities/Sphinx/CMakeLists.txt
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@@ -3,7 +3,7 @@
if(NOT CMake_SOURCE_DIR)
set(CMakeHelp_STANDALONE 1)
cmake_minimum_required(VERSION 3.13...3.22 FATAL_ERROR)
cmake_minimum_required(VERSION 3.13...3.23 FATAL_ERROR)
get_filename_component(tmp "${CMAKE_CURRENT_SOURCE_DIR}" PATH)
get_filename_component(CMake_SOURCE_DIR "${tmp}" PATH)
include(${CMake_SOURCE_DIR}/Modules/CTestUseLaunchers.cmake)