*** configure.in.orig	Tue Feb  6 19:48:58 2007
--- configure.in	Sat Feb 24 17:47:13 2007
***************
*** 1327,1335 ****
  
  
  # Select shared-memory implementation type.
! AC_DEFINE(USE_SYSV_SHARED_MEMORY, 1, [Define to select SysV-style shared memory.])
! SHMEM_IMPLEMENTATION="src/backend/port/sysv_shmem.c"
! 
  
  # If not set in template file, set bytes to use libc memset()
  if test x"$MEMSET_LOOP_LIMIT" = x"" ; then
--- 1327,1339 ----
  
  
  # Select shared-memory implementation type.
! if test x"$USE_SYSV_SHARED_MEMORY" = x"1" ; then
!   AC_DEFINE(USE_SYSV_SHARED_MEMORY, 1, [Define to select SysV-style shared memory.])
!   SHMEM_IMPLEMENTATION="src/backend/port/sysv_shmem.c"
! else
!   AC_DEFINE(USE_POSIX_SHARED_MEMORY, 1, [Define to select POSIX-style shared memory.])
!   SHMEM_IMPLEMENTATION="src/backend/port/posix_shmem.c"
! fi
  
  # If not set in template file, set bytes to use libc memset()
  if test x"$MEMSET_LOOP_LIMIT" = x"" ; then