Hack the xml2-config to return paths into WORKDIR.

--- a/xml2-config.in	2009-12-17 11:45:20.000000000 +0000
+++ b/xml2-config.in	2009-12-17 11:45:36.000000000 +0000
@@ -1,9 +1,14 @@
 #! /bin/sh
 
-prefix=@prefix@
-exec_prefix=@exec_prefix@
-includedir=@includedir@
-libdir=@libdir@
+#prefix=@prefix@
+#exec_prefix=@exec_prefix@
+#includedir=@includedir@
+#libdir=@libdir@
+
+prefix=${WORKDIR}/UnpackedTarball/xml2
+exec_prefix=${WORKDIR}/UnpackedTarball/xml2
+includedir=${WORKDIR}/UnpackedTarball/xml2/include
+libdir=${WORKDIR}/UnpackedTarball/xml2/.libs
 
 usage()
 {
@@ -67,7 +72,8 @@
 	;;
 
     --cflags)
-       	echo @XML_INCLUDEDIR@ @XML_CFLAGS@
+        echo -I${includedir}
+#       	echo @XML_INCLUDEDIR@ @XML_CFLAGS@
        	;;
 
     --libtool-libs)
@@ -82,19 +88,24 @@
        	;;
 
     --libs)
-        if [ "`uname`" = "Linux" ]
-	then
-	    if [ "@XML_LIBDIR@" = "-L/usr/lib" -o "@XML_LIBDIR@" = "-L/usr/lib64" ]
-	    then
-		echo @XML_LIBS@ @MODULE_PLATFORM_LIBS@
-	    else
-		echo @XML_LIBDIR@ @XML_LIBS@ @MODULE_PLATFORM_LIBS@
-	    fi
-	else
-	    echo @XML_LIBDIR@ @XML_LIBS@ @MODULE_PLATFORM_LIBS@ @WIN32_EXTRA_LIBADD@
-	fi
+        echo -L${libdir} -lxml2 -lm
+#        if [ "`uname`" = "Linux" ]
+#	then
+#	    if [ "@XML_LIBDIR@" = "-L/usr/lib" -o "@XML_LIBDIR@" = "-L/usr/lib64" ]
+#	    then
+#		echo @XML_LIBS@ @MODULE_PLATFORM_LIBS@
+#	    else
+#		echo @XML_LIBDIR@ @XML_LIBS@ @MODULE_PLATFORM_LIBS@
+#	    fi
+#	else
+#	    echo @XML_LIBDIR@ @XML_LIBS@ @MODULE_PLATFORM_LIBS@ @WIN32_EXTRA_LIBADD@
+#	fi
        	;;
 
+    print) # ugly configure hack
+        exit 0
+        ;;
+ 
     *)
 	usage
 	exit 1