From a369fd6a9cf734f14e23e3ccfa4493979f2fed76 Mon Sep 17 00:00:00 2001
From: qu1ck <anlutsenko@gmail.com>
Date: Sat, 7 Jan 2023 15:54:18 -0800
Subject: [PATCH] Fix swig optimization flag causing incompatible codegen

---
 pcbnew/CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pcbnew/CMakeLists.txt b/pcbnew/CMakeLists.txt
index d9290f6994..b9be0e30f4 100644
--- a/pcbnew/CMakeLists.txt
+++ b/pcbnew/CMakeLists.txt
@@ -451,7 +451,7 @@ endforeach()
 # i.e. swig_add_footprint()) because we want full control.
 
 # Avoid threading in SWIG (breaks threads in pcbnew)
-set( SWIG_OPTS -python -c++ -nothreads -O  )
+set( SWIG_OPTS -python -c++ -nothreads -fastdispatch -fvirtual )
 
 set( SWIG_OPTS ${SWIG_OPTS} -outdir ${CMAKE_CURRENT_BINARY_DIR} ${SWIG_FLAGS} )