[MacPorts] #56152: fftw-3 @ 3.3.7 fails to configure on a PPC

[MacPorts]

#56152: fftw-3 @ 3.3.7 fails to configure on a PPC
----------------------------+--------------------
 Reporter:  josephsacco     |      Owner:
     Type:  defect          |     Status:  new
 Priority:  Normal          |  Milestone:
Component:  ports           |    Version:  2.4.2
 Keywords:  fftw-3 powerpc  |       Port:  fftw-3
----------------------------+--------------------
 fftw-3 and friends fails to configure on a PPC [see below].  I see the
 same result using gcc-4.2.

 -Joseph

 {{{
 :notice:configure --->  Configuring fftw-3
 :debug:configure Preferred compilers: gcc-4.2 apple-gcc-4.2 gcc-4.0
 macports-clang-3.4 macports-clang-3.3
 :debug:configure Using compiler 'MacPorts GCC 7'
 :debug:configure Executing proc-pre-org.macports.configure-configure-0
 :debug:configure Active variants check for source-type install considers
 depends_fetch depends_extract depends_lib depends_build depends_run:
 libgcc libgcc6 gcc7 gcc48
 :debug:configure Executing proc-pre-org.macports.configure-configure-1
 :error:configure Failed to configure fftw-3: can't read
 "merger_configure_args(powerpc)": no such element in array
 }}}

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Ticket URL: <https://trac.macports.org/ticket/56152>
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