Add -D__EXTENSIONS__ on SunOS for PATH_MAX.
definition file for Cygwin.
Force the __fpending to be known on Cygwin. stdlib_ext.h defines it as
macro or inline function, so the link test fails.
fixes for the case of PKGLOCALEDIR != share.
fixes previous PKGLOCALEDIR support commit
* fixes missing PREFIX for PKGLOCALEDIR
* avoid regeneration of *.po file from source update
Updated to latest release. From CHANGES.txt:

2.7.3.32 - 2012-08-16
---------------------
- Fixed compatibility with Python 3.3
- Process boostrap: Now ignores errors while flushing stdout (Issue #16).
Updated parallel/py-billiard to 2.7.3.32
Remove curl dependency, put file on nbftp.
Not safe to build parallized
Not safe to build parallelized