Apparently some bits of the BSD joystick code are x86 only...joystick.h

 only exists at /usr/sys/arch/i386/include/joystick.h, for example.

--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%401188

src/joystick/bsd/SDL_sysjoystick.c

@@ -60,7 +60,7 @@ static char rcsid =
 #include <sys/joystick.h>
 #endif
 
-#if defined(__NetBSD__) || defined(__OpenBSD__)
+#if defined(__NetBSD__) || (defined(__OpenBSD__) && defined(__i386__))
 #include <machine/joystick.h>
 #endif
 
@@ -370,7 +370,7 @@ SDL_SYS_JoystickUpdate(SDL_Joystick *joy)
 	int nbutton, naxe = -1;
 	Sint32 v;
 
-#if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__)
+#if defined(__FreeBSD__) || defined(__NetBSD__) || (defined(__OpenBSD__) && defined(__i386__))
 	struct joystick gameport;
 	static int x, y, xmin = 0xffff, ymin = 0xffff, xmax = 0, ymax = 0;