- Fix build after objformat is gone
PR: ports/108958
Submitted by: CHAO Shin <quakelee at cn.freebsd.org>
Approved by: Kenjiro Cho <kjc at iijlab.net> (maintainer)
update BLT to BLT2.4z, and switch to tcl/tk8.4.
bump the share lib version to libBLT24.so.3.
Submitted by Klaus Robert Suetterlin <robert@mpe.mpg.de> with minor tweak by me.
PR: 57960