[MacPorts] #53010: octave @4.2.0: build failure under Sierra

[MacPorts]

#53010: octave @4.2.0: build failure under Sierra
-------------------------+---------------------------------
 Reporter:  Schamschula  |      Owner:  MarcusCalhoun-Lopez
     Type:  defect       |     Status:  new
 Priority:  Normal       |  Milestone:
Component:  ports        |    Version:  2.3.5
 Keywords:               |       Port:  octave-control
-------------------------+---------------------------------
 As I maintain a number of octave packages, I wanted to update my installed
 version to the new update (4.2.0). Unfortunately, I get a link failure for
 LAPACK symbols:

 {{{
 :info:build   CXXLD    libinterp/liboctinterp.la
 :info:build clang: warning: argument unused during compilation: '-pthread'
 :info:build clang: warning: argument unused during compilation: '-pthread'
 :info:build Undefined symbols for architecture x86_64:
 :info:build   "_ctrsen_", referenced from:
 :info:build       Fordschur(octave_value_list const&, int) in libcorefcn.a
 (libinterp_corefcn_libcorefcn_la-ordschur.o)
 :info:build   "_dggbak_", referenced from:
 :info:build       Fqz(octave_value_list const&, int) in libcorefcn.a
 (libinterp_corefcn_libcorefcn_la-qz.o)
 :info:build   "_dggbal_", referenced from:
 :info:build       Fqz(octave_value_list const&, int) in libcorefcn.a
 (libinterp_corefcn_libcorefcn_la-qz.o)
 :info:build   "_dgghrd_", referenced from:
 :info:build       Fqz(octave_value_list const&, int) in libcorefcn.a
 (libinterp_corefcn_libcorefcn_la-qz.o)
 :info:build   "_dhgeqz_", referenced from:
 :info:build       Fqz(octave_value_list const&, int) in libcorefcn.a
 (libinterp_corefcn_libcorefcn_la-qz.o)
 :info:build   "_dlag2_", referenced from:
 :info:build       Fqz(octave_value_list const&, int) in libcorefcn.a
 (libinterp_corefcn_libcorefcn_la-qz.o)
 :info:build   "_dtgevc_", referenced from:
 :info:build       Fqz(octave_value_list const&, int) in libcorefcn.a
 (libinterp_corefcn_libcorefcn_la-qz.o)
 :info:build   "_dtrsen_", referenced from:
 :info:build       Fordschur(octave_value_list const&, int) in libcorefcn.a
 (libinterp_corefcn_libcorefcn_la-ordschur.o)
 :info:build   "_strsen_", referenced from:
 :info:build       Fordschur(octave_value_list const&, int) in libcorefcn.a
 (libinterp_corefcn_libcorefcn_la-ordschur.o)
 :info:build   "_zggbak_", referenced from:
 :info:build       Fqz(octave_value_list const&, int) in libcorefcn.a
 (libinterp_corefcn_libcorefcn_la-qz.o)
 :info:build   "_zggbal_", referenced from:
 :info:build       Fqz(octave_value_list const&, int) in libcorefcn.a
 (libinterp_corefcn_libcorefcn_la-qz.o)
 :info:build   "_zgghrd_", referenced from:
 :info:build       Fqz(octave_value_list const&, int) in libcorefcn.a
 (libinterp_corefcn_libcorefcn_la-qz.o)
 :info:build   "_zhgeqz_", referenced from:
 :info:build       Fqz(octave_value_list const&, int) in libcorefcn.a
 (libinterp_corefcn_libcorefcn_la-qz.o)
 :info:build   "_ztgevc_", referenced from:
 :info:build       Fqz(octave_value_list const&, int) in libcorefcn.a
 (libinterp_corefcn_libcorefcn_la-qz.o)
 :info:build   "_ztrsen_", referenced from:
 :info:build       Fordschur(octave_value_list const&, int) in libcorefcn.a
 (libinterp_corefcn_libcorefcn_la-ordschur.o)
 :info:build ld: symbol(s) not found for architecture x86_64
 }}}

 Tis occurred both while upgrading my current configuration:

 i.e. octave +app+atlas+docs+fltk+gfortran+graphicsmagick+java+qt4gui+sound

 and the default

 i.e. octave
 +accelerate+app+docs+fltk+gfortran+graphicsmagick+java+qt4gui+sound

 I've attached the log file from the second build. The errors are identical
 in both cases.

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Ticket URL: <https://trac.macports.org/ticket/53010>
MacPorts <https://www.macports.org/>
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