[MacPorts] #38374: clang/libc++ based c++11 compilation against macports boost not possible

[MacPorts]

#38374: clang/libc++ based c++11 compilation against macports boost not possible
-----------------------------------------+--------------------------------
 Reporter:  macportbugs@…                |      Owner:  macports-tickets@…
     Type:  defect                       |     Status:  new
 Priority:  Normal                       |  Milestone:
Component:  ports                        |    Version:  2.1.3
 Keywords:  c++11, libc++, clang, boost  |       Port:  boost
-----------------------------------------+--------------------------------
 Compilation of software using Xcode 4.6 (Apple LLVM version 4.2) with
 -std=c++11 and -stdlib=libc++ fails if this software depends on boost
 because boost is linked against stdlibc++.
 The following patch fixes this problem (probably not a perfect solution
 though):

 {{{
 --- Portfile.orig       2013-03-10 02:00:39.000000000 +0100
 +++ Portfile    2013-03-13 17:27:48.000000000 +0100
 @@ -90,7 +90,7 @@
          ${worksrcpath}/tools/build/v2/tools/darwin.jam

      if {[string length ${configure.sdkroot}] == 0} {
 -        write_jam "using darwin : : ${configure.cxx} : : ;"
 +        write_jam "using darwin : : ${configure.cxx} :
 <cxxflags>\"-std=c++11 -stdlib=libc++\" <linkflags>\"-stdlib=libc++\" : ;"
      } else {
          write_jam "using darwin : : ${configure.cxx} :
 <compileflags>\"-isysroot ${configure.sdkroot}\" : ;"
      }
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/38374>
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