HAVE_SHARED option and pthreads

[Rick Garcia]

	I'm attempting to build a few small test apps statically - the 
HAVE_SHARED option is undefined in the config; uClibc builds without 
error, but when I attempt to build apps, I get errors about undefined 
references to __pthread_mutex_lock and __pthread_mutex_unlock.  This can 
probably be fixed by having

#ifndef HAVE_SHARED
#define pthread_mutex_lock()
#else
...ect.
	I
...in the appropriate place in the offending file(s).  Is the mutex lock 
necessary without shared libraries, or would this cause some other 
problems elsewhere?
	Is there any strict requirement that pthread requires a shared library?

-- 
  - Rick Garcia
  Live Oak Logic