[MacPorts] #38311: libstdcxx +universal configure failure

[MacPorts]

#38311: libstdcxx +universal configure failure
------------------------+-------------------
  Reporter:  boydb@…    |      Owner:  mww@…
      Type:  defect     |     Status:  new
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:  2.1.3
Resolution:             |   Keywords:
      Port:  libstdcxx  |
------------------------+-------------------

Comment (by boydb@…):

 I gave a go with:

 {{{
 sudo port clean libstdcxx
 sudo port install clang-3.3 clang_select
 sudo port select clang mp-clang-3.3
 sudo port install libstdcxx +universal configure.compiler=macports-
 clang-3.3
 }}}

 The `clang_select` did update my clang binary:
 {{{
 $ which clang
 /opt/local/bin/clang
 $ clang -v
 clang version 3.3 (trunk 180025)
 Target: x86_64-apple-darwin10.8.0
 Thread model: posix
 }}}

 But doing just `sudo port install libstdcxx +universal` still failed out.
 I was able to get it to compile correctly with the full command I listed
 (with the `configure.compiler` option set). So, yay, I've finally got
 libstdcxx +universal installed! Though as a minor follow-up, should the
 install of libstdcxx been able to find the Macports clang without me
 having to explicitly define it? I do have Xcode 4.2 installed on this
 machine, so is "clang" not on the fallback list for this system?

-- 
Ticket URL: <https://trac.macports.org/ticket/38311#comment:12>
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