[AD] cant compile 4.3 on os x

[Jon Rafkind <workmin@xxxxxxxxxx>]

I just checked out 4.3 on OS X and tried to compile it but got this error:

gcc -DALLEGRO_SRC -DALLEGRO_LIB_BUILD -Wall -Wno-unused 
-Wno-long-double  -O2 -funroll-loops -ffast-math -fomit-frame-pointer 
-fno-common -pipe -dynamic -DALLEGRO_USE_C -I. -I./include -o 
obj/macosx/alleg/joynu.o -c src/joynu.c
In file included from include/allegro.h:83,
                from src/joynu.c:21:
include/allegro/platform/alosx.h:82: error: parse error before 
"timerdrv_unix_pthreads"
include/allegro/platform/alosx.h:82: warning: type defaults to `int' in 
declaration of `timerdrv_unix_pthreads'
include/allegro/platform/alosx.h:82: warning: data definition has no 
type or storage class
include/allegro/platform/alosx.h:86: error: parse error before 
"keyboard_macosx"
include/allegro/platform/alosx.h:86: warning: type defaults to `int' in 
declaration of `keyboard_macosx'
include/allegro/platform/alosx.h:86: warning: data definition has no 
type or storage class
include/allegro/platform/alosx.h:112: error: parse error before 
"joystick_hid"
include/allegro/platform/alosx.h:112: warning: type defaults to `int' in 
declaration of `joystick_hid'
include/allegro/platform/alosx.h:112: warning: data definition has no 
type or storage class
make: *** [obj/macosx/alleg/joynu.o] Error 1

I feel like Ive asked about this before but cant remember what the 
response was. I assume Peter is the only one working on the OS X port. 
Have I dont something wrong or does 4.3 just not compile yet in OS X?