Revert "Raise cmake minimum required version to 3.8...3.17"

This reverts commit 7f164bda96341272be385fa1359a26f97eb9d2b4.
This commit is contained in:
Alexander A. Klimov 2025-06-12 17:36:33 +02:00
parent d38554bbd6
commit 1e880368db

View File

@ -1,12 +1,17 @@
# Icinga 2 | (c) 2012 Icinga GmbH | GPLv2+
# CMake 3.8 is required, CMake policy compatibility was verified up to 3.17.
cmake_minimum_required(VERSION 3.8...3.17)
cmake_minimum_required(VERSION 2.8.12)
set(BOOST_MIN_VERSION "1.66.0")
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)
if("${CMAKE_VERSION}" VERSION_LESS "3.8") # SLES 12.5
if(NOT MSVC)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++17")
endif()
else()
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)
endif()
project(icinga2)
list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")