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(g77-295.info)Shorthand Options

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Shorthand Options
=================

   The following options serve as "shorthand" for other options
accepted by the compiler:

`-fugly'
     *Note:* This option is no longer supported.  The information,
     below, is provided to aid in the conversion of old scripts.

     Specify that certain "ugly" constructs are to be quietly accepted.
     Same as:

          -fugly-args -fugly-assign -fugly-assumed
          -fugly-comma -fugly-complex -fugly-init
          -fugly-logint

     These constructs are considered inappropriate to use in new or
     well-maintained portable Fortran code, but widely used in old code.
     Note: Distensions, for more information.

`-fno-ugly'
     Specify that all "ugly" constructs are to be noisily rejected.
     Same as:

          -fno-ugly-args -fno-ugly-assign -fno-ugly-assumed
          -fno-ugly-comma -fno-ugly-complex -fno-ugly-init
          -fno-ugly-logint

     Note: Distensions, for more information.

`-ff66'
     Specify that the program is written in idiomatic FORTRAN 66.  Same
     as `-fonetrip -fugly-assumed'.

     The `-fno-f66' option is the inverse of `-ff66'.  As such, it is
     the same as `-fno-onetrip -fno-ugly-assumed'.

     The meaning of this option is likely to be refined as future
     versions of `g77' provide more compatibility with other existing
     and obsolete Fortran implementations.

`-ff77'
     Specify that the program is written in idiomatic UNIX FORTRAN 77
     and/or the dialect accepted by the `f2c' product.  Same as
     `-fbackslash -fno-typeless-boz'.

     The meaning of this option is likely to be refined as future
     versions of `g77' provide more compatibility with other existing
     and obsolete Fortran implementations.

`-fno-f77'
     The `-fno-f77' option is *not* the inverse of `-ff77'.  It
     specifies that the program is not written in idiomatic UNIX
     FORTRAN 77 or `f2c', but in a more widely portable dialect.
     `-fno-f77' is the same as `-fno-backslash'.

     The meaning of this option is likely to be refined as future
     versions of `g77' provide more compatibility with other existing
     and obsolete Fortran implementations.