Re: is there a way to find out gfortran version and/or options from a given binary?

[Arjen Markus <arjen.markus895@gmail.com>]

Are you perhaps looking for the compiler_version() and compiler_options()
functions? I use them like this, they were defined in Fortran 2008 if I am
not mistaken:


                WRITE( lurep, '(a)' ) 'Report of simulation'
                WRITE( lurep, '(a)' ) '--------------------'
                WRITE( lurep, '(a)' ) 'Compiler version: ',
compiler_version()
                WRITE( lurep, '(a)' ) 'Compiler options: ',
compiler_options()

Regards,

Arjen

Op wo 1 jun. 2022 om 10:42 schreef Kay Diederichs <
kay.diederichs@uni-konstanz.de>:

> Hi,
>
> is there any gfortran option and/or version information available from/in
> a binary? Maybe accessible with objdump or strings?
>
> For ifort, we use the -sox option ("This option tells the compiler to save
> the compilation options and version number in the executable file. ...").
> This enables e.g.
> strings /path/to/binary | grep Intel
>
> Or is there a gfortran option that makes this accessible in a binary?
>
> Thanks,
> Kay
>
>
>