dnl configure script for checking XML environment.
dnl               Author: Sriram Swaminathan<sriram.swaminathan@sun.com>

dnl output:
dnl XML_CFLAGS
dnl XML_LDFLAGS
AC_DEFUN([IM_CHECK_XML],
[
	AC_PATH_PROG(XML2_CONFIG, xml2-config, no)
	if test x$XML2_CONFIG = xno ; then
    		XML_CFLAGS="-I$(top_srcdir)/lib/libxml/include"
    		XML_LDFLAGS="$(top_srcdir)/lib/libxml/libxml2.la"
    		LIBXML="libxml"
	else
    		XML_CFLAGS=`$XML2_CONFIG --cflags`
    		XML_LDFLAGS=`$XML2_CONFIG --libs`
    		LIBXML=""
	fi
	AC_SUBST(XML_CFLAGS)
	AC_SUBST(XML_LDFLAGS)
	AC_SUBST(LIBXML)
])