iso_fortran_env intrinsic

Last edited: 2024-11-27

Based on: https://fortranwiki.org/fortran/show/iso_fortran_env

compiler_options intrinsic

%%writefile compoptiintr.f90
use iso_fortran_env
print '(4a)', 'This file was compiled by ', &
              compiler_version(), ' using the options ', &
              compiler_options()
end

Writing compoptiintr.f90

! gfortran compoptiintr.f90 && ./a.out

This file was compiled by GCC version 11.4.0 using the options -mtune=generic -march=x86-64 -fpre-include=/usr/include/finclude/math-vector-fortran.h