Technical data

Driver Options
9
To load the system libraries capable of handling misaligned
data, use the –L/usr/lib/align switch at load time. The trap
handler may be needed to handle misaligned data passed to
system libraries that are not included in the /usr/lib/align
directory (see fixade(3f) and unalign(3x)).
–backslash Allows the backslash character to be used as a normal
Fortran character instead of the beginning of an escape
sequence.
–C Generates code for run-time subscript range checking. The
default suppresses range checking. This option will not
cause the program to core dump; it will cause the program
to exit with a diagnostic message. For details on how to
produce a core dump, refer to the information on the
f77_dump_flag environment variable in Appendix A,
“Run-Time Error Messages.”
–check_bounds
Causes an error message to be issued at run time when the
value of an array subscript expression exceeds the bounds
declared for the array. This is equivalent to the –C option.
–chunk=integer
Has the same effect as putting a C$CHUNK=integer
directive at the beginning of the file. See Chapter 5, “Fortran
Enhancements for Multiprocessors,” and Chapter 6,
“Compiling and Debugging Parallel Fortran,” for details.