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Backport an upstream patch to provide compatibility with cmake 4.x. (Patch context adapted due to missing unrelated commits) Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>
36 lines
1.3 KiB
Diff
36 lines
1.3 KiB
Diff
From c9371de7836d113c0b14bfa15ca70f00ebb3ac6f Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Christoph=20Gr=C3=BCninger?= <foss@grueninger.de>
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Date: Mon, 24 Mar 2025 08:32:25 +0100
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Subject: [PATCH] [cmake] Require minimum CMake version 3.5
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Soon CMake 4.0 will be released. It requires that projects
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set a minimum required CMake version of 3.5. There is a
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workaround with an additional flag, but it would is better
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to increase the minimum required version.
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---
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CMakeLists.txt | 6 +++---
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test/CMakeLists.txt | 1 -
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2 files changed, 3 insertions(+), 4 deletions(-)
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--- a/CMakeLists.txt
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+++ b/CMakeLists.txt
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@@ -1,5 +1,6 @@
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-# 3.5 is actually available almost everywhere, but this a good minimum
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-cmake_minimum_required(VERSION 3.4)
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+# 3.5 is actually available almost everywhere.
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+# 3.30 as the upper policy limit avoids CMake deprecation warnings.
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+cmake_minimum_required(VERSION 3.5...3.30)
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# enable MSVC_RUNTIME_LIBRARY target property
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# see https://cmake.org/cmake/help/latest/policy/CMP0091.html
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--- a/test/CMakeLists.txt
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+++ b/test/CMakeLists.txt
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@@ -2,7 +2,6 @@ find_package(Threads REQUIRED)
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set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
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set(BUILD_MOCK ON CACHE BOOL "" FORCE)
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-set(CMAKE_POLICY_DEFAULT_CMP0048 NEW)
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add_subdirectory(
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"${CMAKE_CURRENT_SOURCE_DIR}/gtest-1.11.0"
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