[MacPorts] #44755: gnutls fails to build on ML buildbot (and probably others) due to missing stdnoreturn.h

[MacPorts]

#44755: gnutls fails to build on ML buildbot (and probably others) due to missing
stdnoreturn.h
---------------------+----------------------------
  Reporter:  cal@…   |      Owner:  mschamschula@…
      Type:  defect  |     Status:  new
  Priority:  High    |  Milestone:
 Component:  ports   |    Version:  2.3.1
Resolution:          |   Keywords:
      Port:  gnutls  |
---------------------+----------------------------

Comment (by braumann@…):

 Replying to [comment:12 mschamschula@…]:
 > I managed to build gnutls 3.3.7 under Lion, using the following command:
 >
 > {{{
 > sudo port install gnutls configure.compiler=macports-clang-3.4
 > }}}

 This also works on SL 10.6.8, however
 {{{
 sudo port install gnutls configure.compiler=macports-gcc-4.8
 }}}
 works as well, and my guess is that earlier versions of macports' clang or
 gcc also work.
 > Thus, it seems that, perhaps, we need to blacklist the older Apple
 compilers.
 This would require some care, in particular when defining alternative
 compilers. macports-gcc-4.* does not allow for universal builds, and sadly
 clang-3.* is not working for PPC. I would prefer if some work-around
 referring to a compatibility header as was outlined above
 https://trac.macports.org/ticket/44755?replyto=12#comment:5 could be used.
 It would be sad to end up like for the boost port which presently can only
 be build using some manual hacks on PPC platforms, e.g.
 https://trac.macports.org/ticket/39809#comment:39 And yes, I am aware that
 PPC is no longer officially supported. However, if clang would work on
 PPC, those C11 issues easily could be worked around.

-- 
Ticket URL: <https://trac.macports.org/ticket/44755#comment:13>
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