From 750e20323b80bc55165a7dbe4b8bc03dde3ac39d Mon Sep 17 00:00:00 2001
From: Arseny Kapoulkine <arseny.kapoulkine@gmail.com>
Date: Fri, 21 Apr 2023 13:24:59 -0700
Subject: [PATCH] build: Fix CMake PUGIXML_STATIC_CRT behavior

Implementation of PUGIXML_STATIC_CRT for newer CMake versions (3.15+)
depend on MSVC_RUNTIME_LIBRARY, but this only works if the policy
is defined *before* the project.
---
 CMakeLists.txt | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9860f38..82894b9 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,4 +1,10 @@
 cmake_minimum_required(VERSION 3.4)
+
+# Policy configuration; this *MUST* be specified before project is defined
+if(POLICY CMP0091)
+    cmake_policy(SET CMP0091 NEW) # Enables use of MSVC_RUNTIME_LIBRARY
+endif()
+
 project(pugixml VERSION 1.13 LANGUAGES CXX)
 
 include(CMakePackageConfigHelpers)
@@ -44,11 +50,6 @@ option(PUGIXML_NO_STL "Disable STL" OFF)
 option(PUGIXML_NO_EXCEPTIONS "Disable Exceptions" OFF)
 mark_as_advanced(PUGIXML_NO_XPATH PUGIXML_NO_STL PUGIXML_NO_EXCEPTIONS)
 
-# Policy configuration
-if(POLICY CMP0091)
-    cmake_policy(SET CMP0091 NEW) # Enables use of MSVC_RUNTIME_LIBRARY
-endif()
-
 set(PUGIXML_PUBLIC_DEFINITIONS
   $<$<BOOL:${PUGIXML_WCHAR_MODE}>:PUGIXML_WCHAR_MODE>
   $<$<BOOL:${PUGIXML_COMPACT}>:PUGIXML_COMPACT>