diff -r bfad02f03c75 -r e11a8a2e225d config/companion_libs.in
--- a/config/companion_libs.in	Sat May 04 00:08:34 2013 +0200
+++ b/config/companion_libs.in	Tue Mar 11 22:11:43 2014 +0100
@@ -67,7 +67,6 @@
 config CLOOG
     bool
     select GMP
-    select PPL
     select COMPLIBS
 
 config MPC