building for sparc{,64} fails in librump

[Kurt Schreiner <ks%ub.uni-mainz.de@localhost>]

Hi,

with -current source cvs update ca. 20 mins ago I ran into the following
cross-compiling for sparc{,64} on MacOSX:

From sparc64-compile:

    compile  librump/threads.o
cc1: warnings being treated as errors
/u/NetBSD/src/lib/librump/../../sys/rump/librump/rumpkern/scheduler.c: In 
function 'getnextcpu':
/u/NetBSD/src/lib/librump/../../sys/rump/librump/rumpkern/scheduler.c:112: 
warning: implicit declaration of function 'atomic_inc_uint_nv'
/u/NetBSD/src/lib/librump/../../sys/rump/librump/rumpkern/scheduler.c:114: 
warning: implicit declaration of function 'atomic_and_uint'
/u/NetBSD/src/lib/librump/../../sys/rump/librump/rumpkern/scheduler.c: In 
function 'rump_schedule_cpu_interlock':
/u/NetBSD/src/lib/librump/../../sys/rump/librump/rumpkern/scheduler.c:260: 
warning: implicit declaration of function 'atomic_cas_ptr'
/u/NetBSD/src/lib/librump/../../sys/rump/librump/rumpkern/scheduler.c:260: 
warning: comparison between pointer and integer
/u/NetBSD/src/lib/librump/../../sys/rump/librump/rumpkern/scheduler.c:283: 
warning: implicit declaration of function 'atomic_swap_ptr'
/u/NetBSD/src/lib/librump/../../sys/rump/librump/rumpkern/scheduler.c:283: 
warning: assignment makes pointer from integer without a cast
/u/NetBSD/src/lib/librump/../../sys/rump/librump/rumpkern/scheduler.c:288: 
warning: comparison between pointer and integer
/u/NetBSD/src/lib/librump/../../sys/rump/librump/rumpkern/scheduler.c: In 
function 'rump_unschedule_cpu1':
/u/NetBSD/src/lib/librump/../../sys/rump/librump/rumpkern/scheduler.c:392: 
warning: implicit declaration of function 'membar_exit'
/u/NetBSD/src/lib/librump/../../sys/rump/librump/rumpkern/scheduler.c:395: 
warning: assignment makes pointer from integer without a cast
cc1: warnings being treated as errors

etcpp

Kurt