[MacPorts] #52891: gcc5 @5.3.0_1: gfortran-mp-5 fails to compile a simple code (was: gfortran-mp-5 fails to compile a simple code)

[MacPorts]

#52891: gcc5 @5.3.0_1: gfortran-mp-5 fails to compile  a simple code
-----------------------+----------------------
  Reporter:  clemreal  |      Owner:  mww@…
      Type:  defect    |     Status:  assigned
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:  2.3.4
Resolution:            |   Keywords:
      Port:  gcc5      |
-----------------------+----------------------
Changes (by ryandesign):

 * status:  new => assigned
 * keywords:  gfortran gfortran-mp-5 =>
 * owner:  macports-tickets@… => mww@…
 * port:  gcc5 5.3.0_1 => gcc5


Old description:

> Hello,
>
> I am a beginner in fortran but I suspect a problem while compiling a very
> simple code.
>
> 1/ The code I try to  compile, written in hello.f90
>
> program hello
>   print *, "Hello World!"
> end program hello
>
> 2/ Compilation
>
> I use the command:
> gfortran-mp-5 -o hello hello.f90
>
> 3/ Error printed in the terminal
>
> <built-in>: internal compiler error: Illegal instruction: 4
>
> <built-in>: internal compiler error: Abort trap: 6
> gfortran-mp-5: internal compiler error: Abort trap: 6 (program f951)
> Please submit a full bug report,
> with preprocessed source if appropriate.
> See <https://trac.macports.org/newticket> for instructions.
>
> 4/ Comments
>
> The command to compile the code works on my personal computer with a
> version of gfortran 5.1.0. I need to compile this code on my
> professionnal computer (Mac OS 10.11.6) without the admin rigths.
>
> The command gfortran-mp-5 --version returns:
>
> GNU Fortran (MacPorts gcc5 5.3.0_1) 5.3.0
> Copyright (C) 2015 Free Software Foundation, Inc.
>
> GNU Fortran comes with NO WARRANTY, to the extent permitted by law.
> You may redistribute copies of GNU Fortran
> under the terms of the GNU General Public License.
> For more information about these matters, see the file named COPYING
>
> Thank you for your help

New description:

 Hello,

 I am a beginner in fortran but I suspect a problem while compiling a very
 simple code.

 1. The code I try to  compile, written in hello.f90

 {{{
 program hello
   print *, "Hello World!"
 end program hello
 }}}

 2. Compilation

  I use the command:
 {{{
 gfortran-mp-5 -o hello hello.f90
 }}}

 3. Error printed in the terminal

 {{{
 <built-in>: internal compiler error: Illegal instruction: 4

 <built-in>: internal compiler error: Abort trap: 6
 gfortran-mp-5: internal compiler error: Abort trap: 6 (program f951)
 Please submit a full bug report,
 with preprocessed source if appropriate.
 See <https://trac.macports.org/newticket> for instructions.
 }}}

 4. Comments

  The command to compile the code works on my personal computer with a
 version of gfortran 5.1.0. I need to compile this code on my professionnal
 computer (Mac OS 10.11.6) without the admin rigths.

  The command `gfortran-mp-5 --version` returns:

 {{{
 GNU Fortran (MacPorts gcc5 5.3.0_1) 5.3.0
 Copyright (C) 2015 Free Software Foundation, Inc.

 GNU Fortran comes with NO WARRANTY, to the extent permitted by law.
 You may redistribute copies of GNU Fortran
 under the terms of the GNU General Public License.
 For more information about these matters, see the file named COPYING
 }}}

 Thank you for your help

--

Comment:

 I don't know anything about Fortran so I probably can't help you debug
 this further, but it might be useful to know if you see the same problem
 with gcc6 or gcc7.

--
Ticket URL: <https://trac.macports.org/ticket/52891#comment:1>
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