2.1. Option summary

2.1 Option summary

Here is a summary of all the options specific to GNU Fortran, grouped by type. Explanations are in the following sections.

Fortran Language Options
See Options controlling Fortran dialect.
-fall-intrinsics -fbackslash -fcray-pointer -fd-lines-as-code 
-fd-lines-as-comments 
-fdec -fdec-structure -fdefault-double-8 -fdefault-integer-8 
-fdefault-real-8 -fdollar-ok -ffixed-line-length-n 
-ffixed-line-length-none -ffree-form -ffree-line-length-n 
-ffree-line-length-none -fimplicit-none -finteger-4-integer-8 
-fmax-identifier-length -fmodule-private -ffixed-form -fno-range-check 
-fopenacc -fopenmp -freal-4-real-10 -freal-4-real-16 -freal-4-real-8 
-freal-8-real-10 -freal-8-real-16 -freal-8-real-4 -std=std
Preprocessing Options
Se