Construct CC_VERSION differenty; fix for Xcode where clang reports itself as Apple LLVM
Changes 2.3.2:
      Only print script warnings when a script is used. Remove stray mention of script-security system.
      Move settings of user script into set_user_script function
      Move checking of script file access into set_user_script
      Provide more accurate warning message
      Fix NULL-pointer crash in route_list_add_vpn_gateway().
      Fix problem with UDP tunneling due to mishandled pktinfo structures.
      Always push basic set of peer info values to server.
      make 'explicit-exit-notify' pullable again
      Fix proto tcp6 for server & non-P2MP modes
      Fix Windows script execution when called from script hooks
      Fixed tls-cipher translation bug in openssl-build
      Fixed usage of stale define USE_SSL to ENABLE_SSL
      Fix segfault when enabling pf plug-ins
GLPK 4.52.1 (release date: Jul 28, 2013)

        This is a bug-fix release.

        A version information bug in Makefile.am was fixed. Thanks to
        Sebastien Villemot <sebastien@debian.org> for bug report.

GLPK 4.52 (release date: Jul 18, 2013)

        The clique cut generator was essentially reimplemented, and now
        it is able to process very large and/or dense conflict graphs.

        A simple rounding heuristic was added to the MIP optimizer.

        Some bugs were fixed in the proximity search heuristic routine.
        Thanks to Giorgio Sartor <0gioker0@gmail.com>.

        New command-line option '--proxy [nnn]' was added to glpsol to
        enable using the proximity search heuristic.

        A bug (incorrect processing of LI column indicator) was fixed
        in the mps format reading routine. Thanks to Charles Brixko for
        bug report.
Updated net/openvpn to 2.3.2; math/glpk to 4.52.1
Update to 1.219:

1.219     2013-07-06
  - cygwin fixes (thanks, Reini Urban!)
  - Skip t/threads.t unless perl version is 5.13.4 or greater (thanks, VPIT)
  - compile with strict C89 compilers (thanks, VPIT)
  - more bugfixes (thanks, VPIT)
Updated devel/p5-Data-UUID to 1.219
Update to 9976, bug fixes.
Updated games/puzzles to 9976
Add a patch allowing the caller to tweak the qdcount, ancount,
nscount and arcount header fields, so that fpdns can be allowed to
craft particular packets.
Note update of net/p5-Net-DNS to 0.69nb1.
Changes 5.6.13:

* Important Change; Replication: By default, when promoting integers from a smaller type on the master to a larger type on the slave (for example, from a SMALLINT column on the master to a BIGINT column on the slave), the promoted values are treated as though they are signed. Now in such cases it is possible to modify or override this behavior using one or both of ALL_SIGNED, ALL_UNSIGNED in the set of values specified for the slave_type_conversions server system variable. For more information, see Row-based replication: attribute promotion and demotion, as well as the description of the variable.

* Previously, program options could be specified in full or as any unambiguous prefix. For example, the --compress option could be given to mysqldump as --compr, but not as --comp because the latter is ambiguous. Option prefixes now are deprecated. They can cause problems when new options are implemented for programs. A prefix that is currently unambiguous might become ambiguous in the future. If an unambiguous prefix is given, a warning now occurs to provide feedback. For example:

Warning: Using unique option prefix compr instead of compress is
deprecated and will be removed in a future release. Please use the
full name instead.

Option prefixes are no longer supported in MySQL 5.7; only full options are accepted.

* The C API libmysqlclient shared-library .so files now have version 18.1.0 (up from version 18.0.0 used in MySQL 5.5).

* In batch mode, mysql formatted result status messages such as “"Query OK, 1 row affected"” but did not print them. Now these messages are not formatted.

* Bugs Fixed
Updating www/py-blosxom to v1.5.3.

 What's new in 1.5.3 (July 2013)
===================================
1. Minor fixes

2. Updated and improved documentation

3. Several plugin fixes and updates including Tags, Pagination, and
   Ajax comments

4. Improved tests
A few changes:
 * Change to tar.gz file fetch
 * Use perl5 automatic PLIST
 * Add a patch so this works with Net::DNS 0.69
 * Modify dependence on Net::DNS to be >= 0.42 in accordance with distribution
 * Bump PKGREVISION
Thanks to wiz@ for help when I got stuck (auto-plist, include order etc.)
Note update of net/fpdns to 0.10.0pre20130404nb1.