pkgsel.d/toolchain.all: replace cloog-ppl with cloog

Note:

The gcc of the recent opensde toolchain should be build with cloog and not
with the legacy cloog-ppl.

pkgsel.d/toolchain.all

@@ -2,7 +2,7 @@
 # This copyright note is auto-generated by ./scripts/Create-CopyPatch.
 #
 # Filename: target/ecn-node/pkgsel.d/toolchain.all
-# Copyright (C) 2012 The OpenSDE Project
+# Copyright (C) 2012 - 2013 The OpenSDE Project
 #
 # More information can be found in the files COPYING and README.
 #
@@ -26,7 +26,7 @@ X gmp
 X libmpc
 X mpfr
 X ppl
-X cloog-ppl
+X cloog
 
 # toolchain for chroot
 #