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>

 2011-02-28  Aurelien Jarno  <aurelien@aurel32.net>

 	* sysdeps/unix/sysv/linux/mips/bits/statfs.h (struct statfs,

 	struct statfs64): Add f_flags field.

 diff --git glibc-2.13/glibc-ports-2.13/sysdeps/unix/sysv/linux/alpha/bits/statfs.h glibc-2.13/glibc-ports-2.13/sysdeps/unix/sysv/linux/alpha/bits/statfs.h

 index d838e6b..157591d 100644

 --- glibc-2.13/glibc-ports-2.13/sysdeps/unix/sysv/linux/alpha/bits/statfs.h

 +++ glibc-2.13/glibc-ports-2.13/sysdeps/unix/sysv/linux/alpha/bits/statfs.h

 @@ -42,7 +42,8 @@ struct statfs

      __fsid_t f_fsid;

      int f_namelen;

      int f_frsize;

 -    int f_spare[5];

 +    int f_flags;

 +    int f_spare[4];

    };

  #ifdef __USE_LARGEFILE64

 @@ -58,7 +59,8 @@ struct statfs64

      __fsid_t f_fsid;

      int f_namelen;

      int f_frsize;

 -    int f_spare[5];

 +    int f_flags;

 +    int f_spare[4];

    };

  #endif