Re: Compiling file with subroutines using gfortran

[Jonathan Wakely <jwakely.gcc@gmail.com>]

[-- Attachment #1: Type: text/plain, Size: 1280 bytes --]

On Sun, 1 Jan 2023, 12:01 Patrick Begou via Gcc-help, <gcc-help@gcc.gnu.org>
wrote:

> You are using a wrong option that may overwrite your fortran source file
> with the result of the compilation..
> To create only the .o file use:
>
> gfortran -O3 -ffree-form*-c*  myfile.f
>
> or, f you want:
>
> gfortran -O3 -ffree-form*-c*  myfile.f*-o myfile.o*
>


This markup doesn't really help in plain text rendering.




> it will do the same thing.
>
> Patrick
>
> Le 01/01/2023 à 09:52, Hans Lonsdale via Gcc-help a écrit :
> >
> > I want to compile a file containing a number of subroutines.
> >
> > I am using the command
> >
> > gfortran -O3 -ffree-form -o myfile.f
> >
> > But getting problems with recursive and END PROGRAM statement.
> >
> > All I want is making the object file.
> >
> > 44 | recursive subroutine quicksort (array)
> >        | 1
> > Error: Unclassifiable statement at (1)
> > myfile.f:112:3:
> >
> >    112 | end subroutine quicksort
> >        |   1
> > Error: Expecting END PROGRAM statement at (1)
> > myfile.f:122:35:
> >
> > Have done
> >
> > gfortran -O3 -ffree-form -o myfile.f
> >
> > The command is supposed to make the object file, but I get errors with
> END PROGRAM declaration.
> >
> >
>