devel/gdb5* ports are marked BROKEN for FreeBSD 4.x

[Parv]

I recently built, but not used so far, devel/gdb52, 5.2.1_2, &
devel/gdb53, 5.3_1,1, ports on FreeBSD 4.9-RELEASE-p11 w/o problems
(after commenting out BROKEN .if block for 4.x).


What is the reason, then, that above two ports are marked BROKEN?


  - Parv

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