postgresql/src/tools/thread

This program should be run by developers wishing to enable threading on
new platforms.

Run thread_test program to determine if your native libc functions are
thread-safe, or if we should use *_r functions or thread locking.

To use this program, you must:

	o add "THREAD_SUPPORT=yes" to your template/${port} file 
	o add any THREAD_CPPFLAGS and THREAD_LIBS defines to your
	  template/${port} file
	o run "configure --enable-thread-safety"
	o compile the main source tree
	o compile and run this program