[MacPorts] #37505: blt: build fails with tcl 8.6

[MacPorts]

#37505: blt: build fails with tcl 8.6
---------------------------+----------------------
  Reporter:  ryandesign@…  |      Owner:  markd@…
      Type:  defect        |     Status:  new
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.1.2
Resolution:                |   Keywords:  haspatch
      Port:  blt           |
---------------------------+----------------------

Comment (by howarth@…):

 The newly attached Portfile.diff, revised patch-library-Makefile.in patch,
 new patch-man-Makefile.in and patch-tk8.6 should solve the install
 issues.[[BR]]
 Note that if you have installed the previous blt, you will run into
 previously unpackaged man page files from blt that that have to be
 manually removed.

-- 
Ticket URL: <https://trac.macports.org/ticket/37505#comment:9>
MacPorts <http://www.macports.org/>
Ports system for Mac OS