bumped minimum required CMake version to 3.5 [skip ci]

firewave · firewave · commit 5a5e414dcbf2 · 2023-12-04T17:47:34.000+01:00
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 2.8.12)
+cmake_minimum_required(VERSION 3.5)
 project(Cppcheck)
 
 include(cmake/cxx11.cmake)
diff --git a/readme.md b/readme.md
@@ -44,6 +44,8 @@ There are multiple compilation choices:
 
 ### CMake
 
+The minimum required version is CMake 3.5.
+
 Example, compiling Cppcheck with cmake:
 
 ```shell
diff --git a/releasenotes.txt b/releasenotes.txt
@@ -34,3 +34,4 @@ Other:
 - Added command-line options "--fsigned-char" and "--funsigned-char" to control the signess of the "char" type. This overrides previously specified "--platform" options and is overrides by following ones.
 - An error is now reported when the "cppcheck.cfg" is invalid. The CLI version will also exit with a failure in that case.
 - The minimum required compiler versions have been bumped to GCC 5.1 / Clang 3.5 / Visual Studio 2015
+- The minimum required CMake version has been bumped to 3.5

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-cmake_minimum_required(VERSION 2.8.12)`
	`1`	`+cmake_minimum_required(VERSION 3.5)`
`2`	`2`	`project(Cppcheck)`
`3`	`3`
`4`	`4`	`include(cmake/cxx11.cmake)`