Hack the xslt-config to return paths into WORKDIR.

--- a/xslt-config.in	Wed Jan 17 14:18:26 2007
+++ b/xslt-config.in	Wed Jun 25 13:06:05 2008
@@ -1,10 +1,16 @@
 #! /bin/sh
 
-prefix=@prefix@
-exec_prefix=@exec_prefix@
+#prefix=@prefix@
+#exec_prefix=@exec_prefix@
+#exec_prefix_set=no
+#includedir=@includedir@
+#libdir=@libdir@
+
+prefix=${WORKDIR}/UnpackedTarball/libxslt
+exec_prefix=${WORKDIR}/UnpackedTarball/libxslt
 exec_prefix_set=no
-includedir=@includedir@
-libdir=@libdir@
+includedir=${WORKDIR}/UnpackedTarball/libxslt
+libdir=${WORKDIR}/UnpackedTarball/libxslt
 
 usage()
 {
@@ -92,7 +98,8 @@
             libs="@XSLT_LIBDIR@ $libs"
         fi
 
-        libs="$libs @EXTRA_LIBS@"
+        #libs="$libs @EXTRA_LIBS@"
+        libs="-L${libdir}/libxslt/.libs -L${libdir}/libexslt/.libs -lxslt -lm"
        	;;
 
     *)