[Octave-bug-tracker] [bug #48559] F77_USES_GFORTRAN_CALLING_CONVENTION not defined

[Robert Jenssen]

URL:
  <http://savannah.gnu.org/bugs/?48559>

                 Summary: F77_USES_GFORTRAN_CALLING_CONVENTION not defined
                 Project: GNU Octave
            Submitted by: morgawr
            Submitted on: Tue 19 Jul 2016 08:53:10 AM GMT
                Category: Configuration and Build System
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Build Failure
                  Status: None
             Assigned to: None
         Originator Name: Robert Jenssen
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: dev
        Operating System: GNU/Linux

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Details:

For HG-ID="62208397b99e+". I am using FC24 with gcc-6.1.1-3. I tried to
install the Octave-Forge control-3.0.0.tar.gz package. It fails with the error
message: 


In file included from sl_ab08nd.cc:31:0,
                 from __control_slicot_functions__.cc:1:
/usr/local/include/octave-4.1.0+/octave/f77-fcn.h:327:2: error: #error
"unknown C++ to Fortran calling convention"
 #error "unknown C++ to Fortran calling convention"
  ^~~~~
/usr/local/include/octave-4.1.0+/octave/f77-fcn.h:362:1: error:
‘F77_RET_T’ does not name a type
 F77_RET_T
 ^~~~~~~~~


The  config.h in the build directory has:

#define F77_USES_GFORTRAN_CALLING_CONVENTION 1 


but this symbol does not seem to be defined anywhere in
/usr/local/include/octave-4.1.0+:
+verbatim-
# find /usr/local/include/octave-4.1.0+ -type f -exec grep -H
CALLING_CONVENTION {} ';'
/usr/local/include/octave-4.1.0+/octave/oct-conf-post.h:#  define
F77_USES_CRAY_CALLING_CONVENTION
/usr/local/include/octave-4.1.0+/octave/oct-conf-post.h:#  define
F77_USES_VISUAL_FORTRAN_CALLING_CONVENTION
/usr/local/include/octave-4.1.0+/octave/f77-fcn.h:#if defined
(F77_USES_CRAY_CALLING_CONVENTION)
/usr/local/include/octave-4.1.0+/octave/f77-fcn.h:#elif defined
(F77_USES_VISUAL_FORTRAN_CALLING_CONVENTION)
/usr/local/include/octave-4.1.0+/octave/f77-fcn.h:#elif defined
(F77_USES_GFORTRAN_CALLING_CONVENTION)
/usr/local/include/octave-4.1.0+/octave/f77-fcn.h:#elif defined
(F77_USES_F2C_CALLING_CONVENTION)


If I forcibly define it in f77-fcn.h then the package installs OK.




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