build: bump CMake

jktjkt · jktjkt · commit 1b12ea988564 · 2025-05-27T20:16:24.000+02:00
I'd like to use C++23, which is supported as a CXX_STANDARD since CMake
3.20. At the same time, GitHub CI is sunsetting the Ubuntu 20.04
builders this year, and Ubuntu 22.04 ships with CMake 3.22.

Let's upgrade.

Change-Id: I2252f5d6522938dfb78d3402326b240a30329cc8
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -4,7 +4,7 @@
 # Written by Václav Kubernát <kubernat@cesnet.cz>
 #
 
-cmake_minimum_required(VERSION 3.19)
+cmake_minimum_required(VERSION 3.22)
 project(libyang-cpp LANGUAGES CXX)
 set(CMAKE_CXX_STANDARD 20)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)

Original file line number	Diff line number	Diff line change
`@@ -4,7 +4,7 @@`
`4`	`4`	`# Written by Václav Kubernát <kubernat@cesnet.cz>`
`5`	`5`	`#`
`6`	`6`
`7`		`-cmake_minimum_required(VERSION 3.19)`
	`7`	`+cmake_minimum_required(VERSION 3.22)`
`8`	`8`	`project(libyang-cpp LANGUAGES CXX)`
`9`	`9`	`set(CMAKE_CXX_STANDARD 20)`
`10`	`10`	`set(CMAKE_CXX_STANDARD_REQUIRED ON)`