From ef84c3b8b97b073cd989e9d19171f6d46bfcbd37 Mon Sep 17 00:00:00 2001 From: JosiahWI <41302989+JosiahWI@users.noreply.github.com> Date: Mon, 23 Aug 2021 15:13:47 -0500 Subject: Set policies through CMake 3.9 to allow enabling IPO (#11560) --- CMakeLists.txt | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/CMakeLists.txt b/CMakeLists.txt index 7b2663341..65c6bf6c3 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -1,5 +1,12 @@ cmake_minimum_required(VERSION 3.5) +# Set policies up to 3.9 since we want to enable the IPO option +if(${CMAKE_VERSION} VERSION_LESS 3.9) + cmake_policy(VERSION ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}) +else() + cmake_policy(VERSION 3.9) +endif() + # This can be read from ${PROJECT_NAME} after project() is called project(minetest) set(PROJECT_NAME_CAPITALIZED "Minetest") -- cgit v1.2.3