Patch from Albert Chin-A-Young <china@thewrittenword.com>:
- configure.in: added --with-readline=DIR to accept alternate
  path for readline include/library
- configure.in: added AM_C_PROTOTYPES to add -Aa -D_HPUX_SOURCE
  for ANSI under HP-UX
- config.in: Removed @LIBS@ from xml-config because @XML_LIBS@
  includes @LIBS@
Daniel
diff --git a/xml-config.in b/xml-config.in
index 82c0cd1..1838c90 100644
--- a/xml-config.in
+++ b/xml-config.in
@@ -57,7 +57,7 @@
        	;;
 
     --libs)
-       	echo -L@libdir@ @XML_LIBS@ @LIBS@
+       	echo -L@libdir@ @XML_LIBS@
        	;;
 
     *)