[MacPorts] #52210: libsdl2 can build on 10.6, but instructions a bit vague

[MacPorts]

#52210: libsdl2 can build on 10.6, but instructions a bit vague
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  Reporter:  kenneth.f.cunningham@…  |      Owner:  jmroot
      Type:  defect                  |     Status:  new
  Priority:  Low                     |  Milestone:
 Component:  ports                   |    Version:
Resolution:                          |   Keywords:
      Port:  libsdl2                 |
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Comment (by ken-cunningham-webuse):

 Replying to [comment:13 jmroot]:

 > Is that a stock 10.7 system with Xcode 4.1 or one with Xcode 4.6.3? The
 former uses llvm-gcc-4.2.


 I wish I knew how to quickly check the buildbot for you and answer that. I
 haven't spent much time with 10.7, although I do have it installed and
 could go there (once about 36 hours of Jeremy's compiler updates finish
 building on 10.6!)


 > That isn't how compiler selection works. You get the first compiler in
 the fallback list that is available and not blacklisted.


 I think I see -- I meant that I personally would have blacklisted { clang
 < `whatever-clang-3.7-is` } and skipped pulling in clang-3.4, if it were
 up to me.

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Ticket URL: <https://trac.macports.org/ticket/52210#comment:14>
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