complibs/ppl: fix 0.11-0.11.2 to compile with --disable-shared

PPL 0.11 (through 0.11.2) had a small bug where it still tried to build
and test its Java interface even when shared libraries are disabled.
Since that's exactly what ct-ng does, it explodes.

This is the patch from the PPL authors (see final link below).

More information can be found in these messages/threads:

Anthony's initial report and analysis with Yann:
http://www.cygwin.com/ml/crossgcc/2011-05/msg00046.html

Ron Flory hit the same problem:
http://www.cygwin.com/ml/crossgcc/2011-05/msg00054.html

Anthony's report to the ppl-devel list:
http://www.cs.unipr.it/pipermail/ppl-devel/2011-May/017450.html

Roberto's reply with a link to the fix in the PPL git repo:
http://www.cs.unipr.it/pipermail/ppl-devel/2011-May/017455.html

Signed-Off-By: Anthony Foiani <anthony.foiani@gmail.com>
(transplanted from 139b85d70b623e51f7585e7c64ecb8c6a6cf4567)

Signed-off-by: dank@kegel.com

Raising the size of the hash table is a noticable win when linking 

at least one large app.  

There was a patch,

http://sources.redhat.com/ml/binutils/2004-06/msg00165.html

to do this dynamically.  No idea why that didn't make it in.

So this tiny change to raise the default size is just

a stopgap for now.

--- binutils-2.16.1/bfd/hash.c.old	2006-03-02 23:01:39.000000000 -0800

+++ binutils-2.16.1/bfd/hash.c	2006-03-02 23:01:58.000000000 -0800

@@ -300,7 +300,7 @@

 */

 /* The default number of entries to use when creating a hash table.  */

-#define DEFAULT_SIZE 4051

+#define DEFAULT_SIZE 32749

 static size_t bfd_default_hash_table_size = DEFAULT_SIZE;

 /* Create a new hash table, given a number of entries.  */