Fix

Author: scribam

SPOUTSDK/SpoutGL/CMakeLists.txt

@@ -111,8 +111,8 @@ set_target_properties(Spout PROPERTIES
 
 # Optional: MinGW SSE4 optimization (applies to both libs)
 if (MINGW AND NOT SPOUT_BUILD_ARM)
-    target_compile_options(Spout_static PRIVATE -msse4)
-    target_compile_options(Spout PRIVATE -msse4)
+    target_compile_options(Spout_static PUBLIC -mssse3)
+    target_compile_options(Spout PUBLIC -mssse3)
 endif()
 
 #--------------------------------------