From b1899b1a8df5d5ed08e1aed13a10ee8f5ff68913 Mon Sep 17 00:00:00 2001
From: Thomas Krijnen <t.krijnen@gmail.com>
Date: Thu, 7 May 2026 21:10:35 +0200
Subject: [PATCH] Expand schema_plugin with schema name to eliminate symbol
 collisions

---
 src/ifcparse/schema_plugin.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/ifcparse/schema_plugin.cpp b/src/ifcparse/schema_plugin.cpp
index 1c7b91f622..d37e321fca 100644
--- a/src/ifcparse/schema_plugin.cpp
+++ b/src/ifcparse/schema_plugin.cpp
@@ -29,6 +29,10 @@
 #include INCLUDE_SCHEMA(IfcSchema)
 #undef INCLUDE_SCHEMA
 
+#define CAT(a, b) a##b
+#define EXPAND_AND_CAT(a, b) CAT(a, b)
+#define schema_plugin EXPAND_AND_CAT(schema_plugin_, IfcSchema)
+
 #include <boost/dll/alias.hpp>
 
 namespace ifcopenshell {