[MacPorts] #69190: compiler.blacklist does not work correctly now and prohibits new Clangs on 10.6 Intel

[MacPorts]

#69190: compiler.blacklist does not work correctly now and prohibits new Clangs on
10.6 Intel
---------------------------+---------------------------------
  Reporter:  barracuda156  |      Owner:  (none)
      Type:  defect        |     Status:  new
  Priority:  Normal        |  Milestone:
 Component:  base          |    Version:  2.9.0
Resolution:                |   Keywords:  x86_64, snowleopard
      Port:                |
---------------------------+---------------------------------

Comment (by barracuda156):

 Replying to [comment:2 kencu]:
 > if all the possible compilers are blacklisted:
 > {{{
 > Warning: All compilers are either blacklisted or unavailable; defaulting
 to first fallback option
 > }}}
 >
 > base starts into the fallback compiler list.
 >
 > You can read about that in portconfigure.tcl

 Yes, but ''why'' are new clangs prohibited for 10.6.8 on x86_64?

-- 
Ticket URL: <https://trac.macports.org/ticket/69190#comment:3>
MacPorts <https://www.macports.org/>
Ports system for macOS