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Specify CMake policy range to avoid deprecation warning

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CMake 3.27 started issuing a deprecation warning for any
cmake_minimum_required() call that specified a minimum
version older than 3.5. Specifying a version range instead of
a simple minimum version avoids that warning without
raising the minimum supported CMake version. The NEW
policy behavior will be used for all policies introduced up to
CMake 3.14 with this change.
This commit is contained in:
Craig Scott 2023-08-16 15:55:44 +10:00
parent f732014112
commit 8153a1add1
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1 changed files with 3 additions and 2 deletions
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5
CMakeLists.txt
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@ -1,5 +1,6 @@
# 3.5 is actually available almost everywhere, but this a good minimum
cmake_minimum_required(VERSION 3.4)
# 3.5 is actually available almost everywhere, but this a good minimum.
# 3.14 as the upper policy limit avoids CMake deprecation warnings.
cmake_minimum_required(VERSION 3.4...3.14)
# enable MSVC_RUNTIME_LIBRARY target property
# see https://cmake.org/cmake/help/latest/policy/CMP0091.html