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Annotation of 43BSDTahoe/new/help/src/f77/options, revision 1.1

1.1     ! root        1: .TI F77/OPTIONS "June 15, 1985"
        !             2: Options for the f77 Compiler and the Loader
        !             3: 
        !             4: See "man f77" and "man ld" for a complete list of options.  These are the
        !             5: most commonly used options:
        !             6: 
        !             7: .nf
        !             8:        -C      generate execution time subscript bounds checking
        !             9:        -O      optimize (somewhat) the object code
        !            10:        -w      suppress all warning messages
        !            11:        -w66    suppress warning messages regarding Fortran 66
        !            12:                        compatibility
        !            13:        -c      compile only; don't load
        !            14:        -g      save the symbol table for the symbolic debugger, dbx,
        !            15:                        load special subroutines in case dbx is used
        !            16:                        interactively, and cause core to be dumped
        !            17:                        on errors
        !            18:        -p      generate code to perform execution time profiling
        !            19:                        by the 'prof' command
        !            20:        -pg     generate code to perform execution time profiling
        !            21:                        by the 'gprof' command - this is more
        !            22:                        extensive than -p and 'prof'
        !            23:        -q      suppress printing file and program unit names during
        !            24:                        compilation
        !            25:        -o fn   save the executable in 'fn' instead of in 'a.out'
        !            26:        -M      load map: the loader prints out each file scanned
        !            27:                        and which files are loaded from archives
        !            28:        -l<lib> scan the indicated system library, e.g. -lf77plot
        !            29:                        causes /usr/lib/libf77plot.a, the f77 graphics
        !            30:                        interface library, to be scanned during loading
        !            31:                        and any needed object files in that library
        !            32:                        are loaded
        !            33: .fi
        !            34: 
        !            35: The -C, -O, -w, -w66, -q, and -c options are directed to the compiler; -l, -o,
        !            36: and -M are directed to the loader, and -g, -p, -pg must be specified to both.
        !            37: Thus:
        !            38: 
        !            39: .nf
        !            40:        f77 -c -g -p -C prog.f
        !            41:        f77    -g -p    prog.o -lf77plot -o myprog
        !            42: .fi
        !            43: 
        !            44: is equivalent to:
        !            45: 
        !            46:        f77 -g -p -C prog.f -lf77plot -o myprog

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