Applied a patch from Kevin P. Fleming to add --libtool-libs option to

* configure.in xml2-config.in: Applied a patch from Kevin P. Fleming
  to add --libtool-libs option to xml2-config script.
Daniel
diff --git a/configure.in b/configure.in
index 02e3e88..2c143ab 100644
--- a/configure.in
+++ b/configure.in
@@ -650,6 +650,7 @@
 fi
 M_LIBS="-lm"
 XML_LIBS="-lxml2 $Z_LIBS $THREAD_LIBS $ICONV_LIBS $M_LIBS $LIBS"
+XML_LIBTOOLLIBS="libxml2.la"
 AC_SUBST(WITH_ICONV)
 
 WITH_ISO8859X=1
@@ -735,6 +736,7 @@
 
 AC_SUBST(XML_LIBDIR)
 AC_SUBST(XML_LIBS)
+AC_SUBST(XML_LIBTOOLLIBS)
 AC_SUBST(ICONV_LIBS)
 AC_SUBST(XML_INCLUDEDIR)
 AC_SUBST(HTML_DIR)