[PATCH] CMake: bump the minimum required CMake version to 3.5

[Yegor Yefremov]

On Fri, Jan 12, 2024 at 8:51 AM <yegorslists at googlemail.com> wrote:
>
> From: Yegor Yefremov <yegorslists at googlemail.com>
>
> Older CMake versions are marked as deprecated and generate
> the related warning:
>
> Compatibility with CMake < 3.5 will be removed from a future
> version of CMake.
>
> Signed-off-by: Yegor Yefremov <yegorslists at googlemail.com>
> ---
>  CMakeLists.txt | 8 +++-----
>  1 file changed, 3 insertions(+), 5 deletions(-)
>
> diff --git a/CMakeLists.txt b/CMakeLists.txt
> index 8e86bd4..a3eaf65 100644
> --- a/CMakeLists.txt
> +++ b/CMakeLists.txt
> @@ -1,11 +1,9 @@
> -cmake_minimum_required(VERSION 2.6)
> +cmake_minimum_required(VERSION 3.5)
>
>  PROJECT(netifd C)
>
> -IF(NOT ${CMAKE_VERSION} LESS 3.0)
> -  include(CheckCCompilerFlag)
> -  check_c_compiler_flag(-Wimplicit-fallthrough HAS_IMPLICIT_FALLTHROUGH)
> -ENDIF()
> +include(CheckCCompilerFlag)
> +check_c_compiler_flag(-Wimplicit-fallthrough HAS_IMPLICIT_FALLTHROUGH)
>
>  ADD_DEFINITIONS(-Wall -Werror)
>  IF(CMAKE_C_COMPILER_VERSION VERSION_GREATER 6)
> --
> 2.34.1

Forgot to add netifd to the subject string.

Yegor