[MacPorts] #57615: p5-wx uses libc++ when it shouldn't, resulting in fatal error: 'tr1/type_traits' file not found

[MacPorts]

#57615: p5-wx uses libc++ when it shouldn't, resulting in fatal error:
'tr1/type_traits' file not found
------------------------+----------------------
 Reporter:  ryandesign  |      Owner:  mojca
     Type:  defect      |     Status:  assigned
 Priority:  Normal      |  Milestone:
Component:  ports       |    Version:
 Keywords:              |       Port:  p5-wx
------------------------+----------------------
 p5-wx fails to build on OS X 10.8 (and earlier I'm sure):

 {{{
 /opt/local/Library/Frameworks/wxWidgets.framework/Versions/wxWidgets/3.0/include/wx-3.0/wx/strvararg.h:30:18:
 fatal error: 'tr1/type_traits' file not found
         #include <tr1/type_traits>
                  ^
 }}}

 This is because it's trying to use libc++:

 {{{
 /usr/bin/clang++ -isysroot
 /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk
 -stdlib=libc++ -UWX_PRECOMP   -c  -I. -I.
 -I/opt/local/Library/Frameworks/wxWidgets.framework/Versions/wxWidgets/3.0/lib/wx/include
 /osx_cocoa-unicode-3.0
 -I/opt/local/Library/Frameworks/wxWidgets.framework/Versions/wxWidgets/3.0/include/wx-3.0
 -fno-common -DPERL_DARWIN -mmacosx-version-min=10.8 -pipe -Os -fno-strict-
 aliasing -fstack-protector -I/opt/local/include -DPERL_USE_SAFE_PUTENV
 -arch x86_64 -O3   -DVERSION=\"0.9932\" -DXS_VERSION=\"0.9932\"
 "-I/opt/local/lib/perl5/5.26/darwin-thread-multi-2level/CORE"
 -D_FILE_OFFSET_BITS=64 -DWXUSINGDLL -D__WXMAC__ -D__WXOSX__
 -D__WXOSX_COCOA__   Event.c
 }}}

 It shouldn't be doing that; it should use `${configure.cxx_stdlib}`.

-- 
Ticket URL: <https://trac.macports.org/ticket/57615>
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