@@ -9,11 +9,15 @@ void unreal_engine_init_py_module();
 
 
 void FUnrealEnginePythonModule::PythonGILRelease() {
+#if UEPY_THREADING
 	ue_python_gil = PyEval_SaveThread();
+#endif
 }
 
 void FUnrealEnginePythonModule::PythonGILAcquire() {
+#if UEPY_THREADING
 	PyEval_RestoreThread((PyThreadState *)ue_python_gil);
+#endif
 }
 
 void FUnrealEnginePythonModule::StartupModule()
 
@@ -1,6 +1,7 @@
 // Copyright 1998-2016 Epic Games, Inc. All Rights Reserved.
 
 //#define UEPY_MEMORY_DEBUG	1
+//#define UEPY_THREADING 1
 
 #include "UnrealEnginePython.h"
 
 
@@ -24,13 +24,17 @@ class UNREALENGINEPYTHON_API FUnrealEnginePythonModule : public IModuleInterface
 struct FScopePythonGIL {
 	FScopePythonGIL()
 	{
+#if UEPY_THREADING
 		UnrealEnginePythonModule = FModuleManager::LoadModuleChecked<FUnrealEnginePythonModule>("UnrealEnginePython");
 		UnrealEnginePythonModule.PythonGILAcquire();
+#endif
 	}
 
 	~FScopePythonGIL()
 	{
+#if UEPY_THREADING
 		UnrealEnginePythonModule.PythonGILRelease();
+#endif
 	}
 
 	FUnrealEnginePythonModule UnrealEnginePythonModule;
Original file line number	Diff line number	Diff line change
`@@ -9,11 +9,15 @@ void unreal_engine_init_py_module();`
`9`	`9`
`10`	`10`
`11`	`11`	`void FUnrealEnginePythonModule::PythonGILRelease() {`
	`12`	`+#if UEPY_THREADING`
`12`	`13`	`ue_python_gil = PyEval_SaveThread();`
	`14`	`+#endif`
`13`	`15`	`}`
`14`	`16`
`15`	`17`	`void FUnrealEnginePythonModule::PythonGILAcquire() {`
	`18`	`+#if UEPY_THREADING`
`16`	`19`	`PyEval_RestoreThread((PyThreadState *)ue_python_gil);`
	`20`	`+#endif`
`17`	`21`	`}`
`18`	`22`
`19`	`23`	`void FUnrealEnginePythonModule::StartupModule()`
Original file line number	Diff line number	Diff line change
`@@ -24,13 +24,17 @@ class UNREALENGINEPYTHON_API FUnrealEnginePythonModule : public IModuleInterface`
`24`	`24`	`struct FScopePythonGIL {`
`25`	`25`	`FScopePythonGIL()`
`26`	`26`	`{`
	`27`	`+#if UEPY_THREADING`
`27`	`28`	`UnrealEnginePythonModule = FModuleManager::LoadModuleChecked<FUnrealEnginePythonModule>("UnrealEnginePython");`
`28`	`29`	`UnrealEnginePythonModule.PythonGILAcquire();`
	`30`	`+#endif`
`29`	`31`	`}`
`30`	`32`
`31`	`33`	`~FScopePythonGIL()`
`32`	`34`	`{`
	`35`	`+#if UEPY_THREADING`
`33`	`36`	`UnrealEnginePythonModule.PythonGILRelease();`
	`37`	`+#endif`
`34`	`38`	`}`
`35`	`39`
`36`	`40`	`FUnrealEnginePythonModule UnrealEnginePythonModule;`