[MacPorts] #60196: clang-3.7: libcompiler_rt.a: No such file or directory

[MacPorts]

#60196: clang-3.7: libcompiler_rt.a: No such file or directory
-------------------------+-----------------------
  Reporter:  ryandesign  |      Owner:  jeremyhu
      Type:  defect      |     Status:  assigned
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:  2.6.2
Resolution:              |   Keywords:  elcapitan
      Port:  clang-3.7   |
-------------------------+-----------------------

Comment (by kencu):

 On 10.11, there is no MacOSX10.11.sdk. There is a MacOSX10.12.sdk instead,
 which is a symlink to MacOSX.sdk.

 I think that must be why this is failing.

 So either the test I'm using to decide whether to set {{{use_xcode yes}}}
 is not working for that reason, or it is working but things are going
 wonky because there is no MacOSX10.11.sdk despite {{{use_xcode yes}}}.

 Sigh. How to sort this out with minimial mess? Maybe another example of
 why this :
 {{{
 if ${configure.sdkroot} eq ""} {
     ${configure.sdkroot} = "/'
 }
 }}}
 should be in base?

-- 
Ticket URL: <https://trac.macports.org/ticket/60196#comment:5>
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