Backed out change for bug 5335 - enable joystick/haptic/evdev support by default on FreeBSD

Building on FreeBSD fails:
/buildbot/worker/SDL/sdl-freebsd-amd64/src/src/joystick/linux/SDL_sysjoystick.c:26:2: error: SDL now requires a Linux 2.4+ kernel with /dev/input/event support.
#error SDL now requires a Linux 2.4+ kernel with /dev/input/event support.
 ^
/buildbot/worker/SDL/sdl-freebsd-amd64/src/src/joystick/linux/SDL_sysjoystick.c:35:10: fatal error: 'sys/inotify.h' file not found
#include <sys/inotify.h>
         ^~~~~~~~~~~~~~~

configure

@@ -24777,7 +24777,7 @@ $as_echo "#define SDL_AUDIO_DRIVER_ANDROID 1" >>confdefs.h
         # Set up files for the joystick library
         if test x$enable_joystick = xyes; then
           case $ARCH in
-            linux|freebsd)
+            linux)
 
 $as_echo "#define SDL_JOYSTICK_LINUX 1" >>confdefs.h
 
@@ -24798,7 +24798,7 @@ $as_echo "#define SDL_JOYSTICK_ANDROID 1" >>confdefs.h
         # Set up files for the haptic library
         if test x$enable_haptic = xyes; then
           case $ARCH in
-            linux|freebsd)
+            linux)
                 if test x$use_input_events = xyes; then
 
 $as_echo "#define SDL_HAPTIC_LINUX 1" >>confdefs.h