deskutils/ical no longer builds on 10.0

[Steve Kargl]

It appears that this commit:

20130920:
  AFFECTS: Users of ports
  AUTHOR: bapt at FreeBSD.org

  New way to override the default version of a language in the ports
  tree.

  The make variable, DEFAULT_VERSIONS, allows users to override the
  default version defined by the ports tree.

  For example, to declare specific versions for Perl, Ruby and Tcl/Tk,
  it would be defined as:
  DEFAULT_VERSIONS=     perl5=5.18 ruby=2.0 tcltk=8.6

  Today, this only is supported by Perl, Ruby and Tcl/Tk.

break installation of ical.

% portmaster deskutil/ical
....
checking for up-to-date Tk version in tk.h... yes
configure: error: I could not find the *.tcl files that are supposed
to be installed in /usr/local/lib/tcl8.6.

Make sure your Tcl installation is complete and correct and then
rerun configure.
===>  Script "configure" failed unexpectedly.
Please report the problem to obrien at FreeBSD.org [maintainer] and attach the
"/usr/ports/deskutils/ical/work/ical-2.2/config.log" including the output of
the failure of your make command. Also, it might be a good idea to provide
an overview of all packages installed on your system (e.g. a
/usr/local/sbin/pkg-static info -g -Ea).
*** Error code 1

Stop.
make: stopped in /usr/ports/deskutils/ical

===>>> make failed for deskutils/ical
===>>> Aborting update

===>>> Killing background jobs
Terminated
===>>> The following actions were performed:
        Installation of lang/tcl86 (tcl86-8.6.1)
        Installation of x11-toolkits/tk86 (tk86-8.6.1)


===>>> You can restart from the point of failure with this command line:
       portmaster <flags> deskutils/ical 

===>>> Exiting
% ls  /usr/local/lib/tcl8.6
encoding/       msgs/           tclConfig.sh    tclooConfig.sh
% ls /usr/local/lib/libtc*
/usr/local/lib/libtcl86.a*      /usr/local/lib/libtcl86.so.1*
/usr/local/lib/libtcl86.so@     /usr/local/lib/libtclstub86.a*

-- 
Steve