[cfe-dev] clang with pthread on mingw

[Vincent Richomme]

Hi,

When testing clang on mingw platform I got some errors when pthread was
enabled.
Problem was in line 87 in RWMutex.cpp:

 // Initialize the rwlock
    errorcode = pthread_rwlock_init(rwlock, &attr);
    assert(errorcode == 0);


on mingw platform, pthread only support NULL attribues as shown below:

int
pthread_rwlock_init (pthread_rwlock_t * rwlock,
		     const pthread_rwlockattr_t * attr)
{
  int result;
  pthread_rwlock_t rwl = 0;

  if (rwlock == NULL)
    {
      return EINVAL;
    }

  if (attr != NULL && *attr != NULL)
    {
      result = EINVAL;		/* Not supported */
      goto DONE;
    }

...
}

Could someone add a #ifdef to pass NULL when __MINGW32__ is defined.

Thanks