when we try to compile some preprocessed fortran
(Ingres esqlf) with gfortran we get an error that int8 is not an intrisic function.
"undefined reference to `int8_’ "
I have followed this through and see that int8 is an instrisic function in iso_fortran_env.
ISO_FORTRAN_ENV - The GNU Fortran Compiler
Can anyone suggest how to bind in the iso_fortran_env to the gfortran source or which command switch to use to use these intrinsic functions.
I have also attempted to ‘use’ the use statement
use :: iso_fortran_env within the fortran source but this fails to compile.
We are very new to Linux/Unix.
Can anyone suggest a more appropriate forum to post this question to?