[MacPorts] #59104: recoll: not using the right compiler and ignoring stdlib in link stage

[MacPorts]

#59104: recoll: not using the right compiler and ignoring stdlib in link stage
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  Reporter:  mojca   |      Owner:  medoc9
      Type:  defect  |     Status:  assigned
  Priority:  Normal  |  Milestone:
 Component:  ports   |    Version:
Resolution:          |   Keywords:
      Port:  recoll  |
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Comment (by kencu):

 I fixed all the `macports-clang-*` versions to default to `-stdlib=libc++`
 if macports was configured to use `libc++`.

 But the ancient rickety old clangs on 10.7 and 10.8 don't know about that,
 so they still default to the old `-stdlib=libstdc++` if they don't see
 otherwise on the build line.

 So now we're going to see that on 10.7 and 10.8 like we used to see that
 on 10.6.8 until I fixed it.

 This would be a significant regression to go back and fix each individual
 port. I **know** it's the right thing to do, -- but nobody is going to do
 it, certainly not me at this point in time.

 I would say when we see this, just blacklist the old clangs on 10.7 and
 10.8 (whatever 10.8 is would be fine) and then a macports clang compiler
 will be called in, and it will do the right thing.

 Or change the defaulting to `macports-clang-5.0+` on 10.7 and 10.8, if
 that is acceptable. Nobody cares if the old apple clangs in 10.7 and 10.8
 can build a port any longer....

-- 
Ticket URL: <https://trac.macports.org/ticket/59104#comment:1>
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