Use Makefile args for GBARunner3 paths

Currently we support 3 locations:
- /GBARunner3.nds
- /_nds/TWiLightMenu/emulators/GBARunner3.nds
- /__rpg/APP/GBARunner3.nds

Author: lifehackerhansol

Makefile

@@ -30,6 +30,8 @@ INCLUDES	:=	include
 DATA		:=	data
 GRAPHICS	:=  gfx
 
+GBARUNNER3_PATH ?= DEFAULT
+
 #---------------------------------------------------------------------------------
 # options for code generation
 #---------------------------------------------------------------------------------
@@ -41,6 +43,12 @@ CFLAGS	:=	-g -Wall -O2 \
 		-ffast-math \
 		$(ARCH)
 
+ifeq ($(GBARUNNER3_PATH),TWLMENU)
+CFLAGS	+=	-DWITH_TWLMENU
+else ifeq ($(GBARUNNER3_PATH),AOS)
+CFLAGS	+=	-DWITH_AOS
+endif
+
 CFLAGS	+=	$(INCLUDE) -DARM9
 CXXFLAGS	:= $(CFLAGS) -fno-rtti -fno-exceptions
 

source/args.h

@@ -27,9 +27,15 @@
 #include <string>
 #include <vector>
 
-#ifndef GBARUNNER3_PATH
+#ifdef WITH_AOS
 #define GBARUNNER3_PATH "/__rpg/APP/GBARunner3.nds"
 #endif
+#ifdef WITH_TWLMENU
+#define GBARUNNER3_PATH "/_nds/TWiLightMenu/emulators/GBARunner3.nds"
+#endif
+#ifndef GBARUNNER3_PATH
+#define GBARUNNER3_PATH "/GBARunner3.nds"
+#endif
 
 /* Convert a file path of any type (e.g. .nds or .argv) into a path to the NDS
  * file to be opened. The returned path may be absolute or relative to the