Explanations are in the following sections. Here is a summary of all the options specific to GNU Fortran, grouped by type. This manual documents only one of these two forms, whichever one is not the default. In some cases, options have positive and negative forms the negative form of -ffoo would be -fno-foo.
SIMPLY FORTRAN NOT RECOGNIZED COMMAND DRIVERS
Only options specific to GNU Fortran are documented here.Īll GCC and GNU Fortran options are accepted both by gfortran and by gcc (as well as any other drivers built at the same time, such as g++), since adding GNU Fortran to the GCC distribution enables acceptance of GNU Fortran options by all of the relevant drivers. The gfortran command supports all the options supported by the gcc command. Only the most useful options are listed here see below for the remainder.
![simply fortran not recognized command simply fortran not recognized command](https://docs.olcf.ornl.gov/_images/summit_node_architecture.png)
Options for debugging your program or GNU Fortran.Options to request or suppress errors and warnings.