[MacPorts] #39476: arpack's openmpi variant conflicts with gcc45

[MacPorts]

#39476: arpack's openmpi variant conflicts with gcc45
---------------------+---------------------
  Reporter:  mk@…    |      Owner:  mmoll@…
      Type:  defect  |     Status:  new
  Priority:  Normal  |  Milestone:
 Component:  ports   |    Version:  2.1.3
Resolution:          |   Keywords:
      Port:  arpack  |
---------------------+---------------------

Comment (by mk@…):

 This is what I got:
 {{{
 :info:configure checking for dummy main to link with Fortran 77
 libraries... none
 :info:configure checking for Fortran 77 name-mangling scheme... lower
 case, underscore, no extra underscore
 :info:configure checking for sgemm_ in -lblas -llapack... yes
 :info:configure checking for cheev_... yes
 :info:configure checking for MPI mode... checking for mpif77... mpif77
 :info:configure checking for MPI_Init... no:info:configure checking for
 MPI_Init in -lfmpi... no
 :info:configure checking for MPI_Init in -lfmpich... no
 :info:configure checking for MPI_Init in -lmpif77... no:info:configure
 checking for MPI_Init in -lmpi... no
 :info:configure checking for MPI_Init in -lmpich... no
 :info:configure configure: error: could not compile a MPI test program
 :info:configure Command failed:  cd
 "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_math_arpack/arpack/work
 /arpack-ng-3.1.3" && ./configure --prefix=/opt/local
 home=/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_math_arpack/arpack/work
 /arpack-ng-3.1.3 FFLAGS='-O2 -m64' --enable-mpi
 LDFLAGS='/usr/lib/libblas.dylib /usr/lib/liblapack.dylib' --with-
 blas="-lblas -llapack"
 :info:configure Exit code: 1
 :error:configure org.macports.configure for port arpack returned:
 configure failure: command execution failed
 :debug:configure Error code: NONE
 }}}

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Ticket URL: <https://trac.macports.org/ticket/39476#comment:6>
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