[MacPorts] #69597: libcryptopp is broken on x86 due to using libstdc++

[MacPorts]

#69597: libcryptopp is broken on x86 due to using libstdc++
---------------------------+----------------------------------
  Reporter:  barracuda156  |      Owner:  raphael-st
      Type:  defect        |     Status:  assigned
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.9.1
Resolution:                |   Keywords:  mountainlion, x86_64
      Port:  libcryptopp   |
---------------------------+----------------------------------

Comment (by barracuda156):

 Ah, it does not use configure also, so a standard way does not help:
 {{{
 if {${configure.cxx_stdlib} eq "libc++"} {
     configure.cxxflags-append \
                    -stdlib=libc++
     configure.ldflags-append \
                    -stdlib=libc++
 }
 }}}
 This gets ignored.

-- 
Ticket URL: <https://trac.macports.org/ticket/69597#comment:2>
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