> Am 14.11.2017 um 12:00 schrieb fpc-pascal-requ...@lists.freepascal.org: > > Date: Sun, 12 Nov 2017 08:56:49 -0500 > From: brian <br...@meadows.pairsite.com> > To: FPC-Pascal users discussions <fpc-pascal@lists.freepascal.org> > Subject: [fpc-pascal] FORTRAN from FreePascal > Message-ID: > <e1dddf5d-08d5-eb22-dcab-f10053890...@meadows.pairsite.com> > Content-Type: text/plain; charset=utf-8 > > I need to try to put a user-friendly GUI and some graphical output > onto an old command-line FORTRAN number cruncher, and have been > provided with around 130 KB of FORTRAN source code. A quick scan of > documentation seems to suggest that this is possible using gfortran > and the C calling conventions (if someone knows differently, please > say so right now!) :) > > My knowledge of FORTRAN-77 is sound, if rather rusty, but I know > almost nothing about C programming, having been brought up as a > chemist before I was dragged across to programming (I learned to > program on Algol-60, BASIC and FORTRAN-IV, yes, that long ago ): ). > > Anyone with any past experience here? It seems I have two choices, to > try to call the FORTRAN subroutines from FreePascal or to port the > FORTRAN code to Pascal, I'm looking for advice... > > Thanks, > > Brian.
What you are describing is also part of my activities. Most of the details have already been mentioned by Adrian and others. Only one more thing: The Fortran code will probably be compiled with 64 bit, so use fpc 64 bit. Michael. _______________________________________________ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-pascal
