cmake HAVE_PTHREAD_YIELD_ZERO_ARG examples

arkdb/inception configure.cmake :801 

CHECK_CXX_SOURCE_COMPILES("
#include <pthread.h>
int main()
{
  pthread_yield();
  return 0;
}
" HAVE_PTHREAD_YIELD_ZERO_ARG)

alibaba/AliSQL configure.cmake :910 

CHECK_CXX_SOURCE_COMPILES("
#include <pthread.h>
int main()
{
  pthread_yield();
  return 0;
}
" HAVE_PTHREAD_YIELD_ZERO_ARG)

Tokutek/mysql-5.5 configure.cmake :717 

CHECK_CXX_SOURCE_COMPILES("
#include <pthread.h>
int main()
{
  pthread_yield();
  return 0;
}
" HAVE_PTHREAD_YIELD_ZERO_ARG)