Update cmake minimum version to >=3.16.

This is per https://github.com/google/oss-policies-info/blob/main/foundational-cxx-support-matrix.md #test-continuous PiperOrigin-RevId: 705621683
protocolbuffers · Dec 12, 2024 · 21f535c · 21f535c
1 parent 7f75289
commit 21f535c
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Showing 3 changed files with 3 additions and 3 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -1,6 +1,6 @@
 # Minimum CMake required. If available, accept the policy-controlled behavior up
 # to 3.26.
-cmake_minimum_required(VERSION 3.10...3.26)
+cmake_minimum_required(VERSION 3.16...3.26)
 
 # Revert to old behavior for MSVC debug symbols.
 if(POLICY CMP0141)

diff --git a/cmake/dependencies_generator.py b/cmake/dependencies_generator.py
@@ -114,7 +114,7 @@ def convert(self):
     #
     # Changes to this file will be overwritten based on Bazel definitions.
 
-    if(${CMAKE_VERSION} VERSION_GREATER 3.10 OR ${CMAKE_VERSION} VERSION_EQUAL 3.10)
+    if(${CMAKE_VERSION} VERSION_GREATER 3.16 OR ${CMAKE_VERSION} VERSION_EQUAL 3.16)
       include_guard()
     endif()
 

diff --git a/third_party/utf8_range/CMakeLists.txt b/third_party/utf8_range/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required (VERSION 3.5)
+cmake_minimum_required (VERSION 3.16)
 project (utf8_range C CXX)
 
 # option() honor variables