From e96bbee747324c63b44a52d9e264e724fbad9700 Mon Sep 17 00:00:00 2001
From: je-cook <81617086+je-cook@users.noreply.github.com>
Date: Wed, 23 Aug 2023 11:32:59 +0100
Subject: [PATCH] Fix python version discovery (#2833)

---
 CMakeLists.txt | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1a08b07c..c63c0ffa 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,22 +1,23 @@
 # CMake file for Pythonic PROCESS
-# Author  :   K. Zarebski (UKAEA)
-# Date    :   last modified 2020-11-09
+# Author  :   PROCESS Team (UKAEA)
+# Date    :   last modified 2023-07-24
 
 # Specify the minimum version for CMake
 # 3.12 is required due to use of list TRANSFORM commands
-CMAKE_MINIMUM_REQUIRED(VERSION 3.13)
+# 3.15 for cmake policy CMP0094
+CMAKE_MINIMUM_REQUIRED(VERSION 3.15)
 
 # Set project name
 PROJECT(process LANGUAGES Fortran)
 
+cmake_policy(SET CMP0094 NEW)
+
 # Ensure python3 interpreter is used
 if(CMAKE_HOST_APPLE)
     SET(CMAKE_FIND_FRAMEWORK NEVER)
     set(CMAKE_MACOSX_RPATH ON)
 endif()
 
-SET(Python3_FIND_VIRTUALENV FIRST)
-
 # Python 3.8 or greater
 find_package(Python3 3.8 COMPONENTS Interpreter Development)