*** pgsql/configure.in	2006/12/14 21:49:54	1.492
--- pgsql/configure.in	2006/12/21 16:05:12	1.493
***************
*** 1,5 ****
  dnl Process this file with autoconf to produce a configure script.
! dnl $PostgreSQL: pgsql/configure.in,v 1.491 2006/12/02 16:43:12 tgl Exp $
  dnl
  dnl Developers, please strive to achieve this order:
  dnl
--- 1,5 ----
  dnl Process this file with autoconf to produce a configure script.
! dnl $PostgreSQL: pgsql/configure.in,v 1.492 2006/12/14 21:49:54 tgl Exp $
  dnl
  dnl Developers, please strive to achieve this order:
  dnl
*************** PGAC_ARG_BOOL(with, libedit-preferred, n
*** 532,537 ****
--- 532,544 ----
  
  
  #
+ # XML
+ #
+ PGAC_ARG_BOOL(with, libxml, no, [  --with-libxml           build with XML support],
+               [AC_DEFINE([USE_LIBXML], 1, [Define to 1 to build with XML support. (--with-libxml)])])
+ 
+ 
+ #
  # Zlib
  #
  PGAC_ARG_BOOL(with, zlib, yes,
*************** if test "$with_pam" = yes ; then
*** 716,721 ****
--- 723,732 ----
    AC_CHECK_LIB(pam,    pam_start, [], [AC_MSG_ERROR([library 'pam' is required for PAM])])
  fi
  
+ if test "$with_libxml" = yes ; then
+   AC_CHECK_LIB(xml2, xmlInitParser, [], [AC_MSG_ERROR([library 'xml2' is required for XML support])])
+ fi
+ 
  
  ##
  ## Header files
*************** if test "$with_pam" = yes ; then
*** 791,796 ****
--- 802,811 ----
                                       [AC_MSG_ERROR([header file <security/pam_appl.h> or <pam/pam_appl.h> is required for PAM.])])])
  fi
  
+ if test "$with_libxml" = yes ; then
+   AC_CHECK_HEADER(libxml/parser.h, [], [AC_MSG_ERROR([header file <libxml/parser.h> is required for XML support])])
+ fi
+ 
  if test "$with_ldap" = yes ; then
    if test "$PORTNAME" != "win32"; then
       AC_CHECK_HEADERS(ldap.h, [],