*** ./src/Makefile.global.in.orig	Fri Nov 19 01:41:38 2004
--- ./src/Makefile.global.in	Tue Dec  7 11:03:18 2004
***************
*** 307,312 ****
--- 307,317 ----
  endif
  
  libpq = -L$(libpq_builddir) -lpq
+ ifeq ($(enable_thread_safety), yes)
+ ifeq ($(PORTNAME), aix)
+ libpq += -lpthreads
+ endif
+ endif
  
  submake-libpq:
  	$(MAKE) -C $(libpq_builddir) all