From bf43070b8e8b46b4307b52d5a4d90e02cbb0630c Mon Sep 17 00:00:00 2001
From: Masterkatze <masterkatze@gmail.com>
Date: Mon, 27 Nov 2023 04:01:28 +0300
Subject: [PATCH] Fix PURE_DYNAMIC_CAST-related build issue

---
 CMakeLists.txt                          | 3 +++
 src/Layers/xrRenderPC_GL/CMakeLists.txt | 1 +
 src/xrEngine/CMakeLists.txt             | 1 +
 src/xrPhysics/CMakeLists.txt            | 1 +
 src/xrUICore/CMakeLists.txt             | 1 +
 5 files changed, 7 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 340313d7b50..9d0098d2b4d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -89,6 +89,9 @@ if (STATIC_BUILD)
 endif()
 message(STATUS "STATIC_BUILD: ${STATIC_BUILD}")
 
+option(CMAKE_UNITY_BUILD "Use unity build" OFF)
+message(STATUS "CMAKE_UNITY_BUILD: ${CMAKE_UNITY_BUILD}")
+
 find_program(CCACHE_FOUND ccache)
 if (CCACHE_FOUND)
     set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE ccache)
diff --git a/src/Layers/xrRenderPC_GL/CMakeLists.txt b/src/Layers/xrRenderPC_GL/CMakeLists.txt
index 46e03537f1a..7e6ca92ee11 100644
--- a/src/Layers/xrRenderPC_GL/CMakeLists.txt
+++ b/src/Layers/xrRenderPC_GL/CMakeLists.txt
@@ -415,6 +415,7 @@ target_compile_definitions(xrRender_GL
     PRIVATE
     XRRENDER_GL_EXPORTS
     USE_OGL
+    PURE_DYNAMIC_CAST
 )
 
 set_target_properties(xrRender_GL PROPERTIES
diff --git a/src/xrEngine/CMakeLists.txt b/src/xrEngine/CMakeLists.txt
index 6e3649ec5e0..eca685c6821 100644
--- a/src/xrEngine/CMakeLists.txt
+++ b/src/xrEngine/CMakeLists.txt
@@ -455,6 +455,7 @@ target_link_libraries(xrEngine
 target_compile_definitions(xrEngine
     PRIVATE
     ENGINE_BUILD
+    PURE_DYNAMIC_CAST
 )
 
 set_target_properties(xrEngine PROPERTIES
diff --git a/src/xrPhysics/CMakeLists.txt b/src/xrPhysics/CMakeLists.txt
index 24e8093eff7..c46cc9ac55d 100644
--- a/src/xrPhysics/CMakeLists.txt
+++ b/src/xrPhysics/CMakeLists.txt
@@ -417,6 +417,7 @@ target_link_libraries(xrPhysics
 target_compile_definitions(xrPhysics
     PRIVATE
     XRPHYSICS_EXPORTS
+    PURE_DYNAMIC_CAST
 )
 
 set_target_properties(xrPhysics PROPERTIES
diff --git a/src/xrUICore/CMakeLists.txt b/src/xrUICore/CMakeLists.txt
index 372912018de..c3c63a5390d 100644
--- a/src/xrUICore/CMakeLists.txt
+++ b/src/xrUICore/CMakeLists.txt
@@ -159,6 +159,7 @@ endif()
 target_compile_definitions(xrUICore
     PRIVATE
     XRUICORE_EXPORTS
+    PURE_DYNAMIC_CAST
 )
 
 set_target_properties(xrUICore PROPERTIES