HP 3000 Manuals HP 3000 Manuals
FORTPREP
Compiles and prepares a compatibility mode FORTRAN 66/V program. FORTRAN
66/V is not part of the 900 Series HP 3000 Computer System Fundamental
Operating Software and must be purchased separately.
Syntax
FORTPREP [textfile] [,[progfile][,[listfile][,[masterfile][,[newfile]]]]]
[;INFO=quotedstring]
Parameters
textfile Actual file designator of the input file from which
the source program is read. This can be any ASCII
input file. The formal file designator is FTNTEXT.
Default is $STDIN.
progfile Actual file designator of the program file to which
the prepared program segments are written. When
you omit progfile, the MPE segmenter creates the
program file, which resides in the temporary file
domain as $OLDPASS. To create your own program
file, you must do so in one of two ways:
* By using the MPE/iX BUILD command, and
specifying a file code of 1029 or PROG, and
a numextents value of 1. This file is then
used by the PREP command.
* By specifying a nonexistent file in the
progfile parameter, resulting in the
creation of job/session temporary file of
the correct type.
listfile Actual file designator of the file to which the
program listing is written. This can be any ASCII
output file. The formal file designator is
FTNLIST. Default is $STDLIST.
masterfile Actual file designator of the master file with
which textfile is merged to produce a composite
source. This can be any ASCII input file. The
formal file designator is FTNMAST. Default is that
the master file is not read; input is read from
textfile, or from $STDIN if textfile is not
specified.
newfile Actual file designator of the file resulting from
the merger of textfile and masterfile. This can be
any ASCII output file. The formal file designator
is FTNNEW. Default is that the file is not written.
quotedstring A sequence of characters between two single
quotation marks (apostrophes) or between two double
quotation marks. You may use the delimiter as part
of the string so long as the delimiter appears
twice. Any occurrence of two single or two double
quotation marks in a row, is considered part of the
string, and, therefore, not the terminating
delimiter.
INFO=quotedstring is used to pass initial compiler
options to a program.
NOTE The formal file designators used in this command (FTNTEXT, FTNLIST,
FTNMAST, and FTNNEW) cannot be backreferenced as actual file
designators in the command parameter list. For further
information, refer to the "Implicit FILE Commands for Subsystems"
discussion of the FILE command.
Operation Notes
This command compiles and prepares a compatibility mode FORTRAN 66/V
program into a program file stored on disk. If you do not specify a
source file, MPE/iX expects the input from your standard input device.
If you do not specify listfile, MPE/iX sends the output to your standard
list device.
The USL file created during compilation is a system-defined temporary
file $OLDPASS, which is passed directly to the MPE segmenter. The
segmenter also uses the file $OLDPASS. The prepared program segments are
written to it, thus overwriting any existing temporary file of that name.
If you have no need to examine the USL file, use the default for
progfile. This way, MPE/iX creates a program file for you, ensuring the
best results. If, on the other hand, you want to store the USL file and
the program file as separate entities, specify progfile.
Use
This command may be issued from a session, job, or program. It may not
be used in BREAK. Pressing Break suspends the execution of this command.
Entering the RESUME command continues the execution.
Examples
To compile and prepare a FORTRAN 66/V program entered from your standard
input device, into the standard default file $OLDPASS, with the listing
printed on your standard list device, enter:
FORTPREP
To compile and prepare a FORTRAN 66/V source program from a text file
named TEXTX into a program file named PROGX, with the listing sent to the
list file LISTX, enter:
FORTPREP TEXTX,PROGX,LISTX
The FORTPREP command combines the compilation and preparation steps. The
compiled program segments, stored in the file $OLDPASS, are prepared and
stored in the program file PROGX. Therefore, it is equivalent to:
FORTRAN TEXTX, LISTX
PREP $OLDPASS,PROGX
Related Information
Commands FORTGO, FORTRAN, RUN, XEQ, PREP, SEGMENTER
Manuals HP FORTRAN/3000 Reference Manual (30000-90040)
MPE Segmenter Reference Manual (32650-60026)