--- a/yabause/src/retro_arena/CMakeLists.txt	2022-01-05 15:44:20.891135756 -0600
+++ b/yabause/src/retro_arena/CMakeLists.txt	2022-01-05 15:44:41.738849860 -0600
@@ -22,7 +22,7 @@
 add_subdirectory(nanogui-sdl)
 
 #include( ../glfw/external_zlib.cmake )
-include( ${CMAKE_SOURCE_DIR}/CMake/Packages/external_libpng.cmake )
+#include( ${CMAKE_SOURCE_DIR}/CMake/Packages/external_libpng.cmake )
 
 #------------------------------------------------------------------------------
 # nlohmann/json