Command Definition F-K
FTNPREP
FTNPREP
Compiles and prepares a compatibility mode HP FORTRAN 77/V program. HP FORTRAN
77/V is not part of the HP 3000 Series 900 Computer System Fundamental Operating
Software and must be purchased separately. The native mode equivalent of this command is the
FTNXLLK
command.
Syntax
FTNPREP
[
textfile
] , [
progfile
] [ ,
listfile
] [ ;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. 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 is stored in the temporary file domain as
$OLDPASS
. If you do create your own program file, you must do so in one of two ways:
listfile
• 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, in which case a job/session temporary file of the correct size and type is created.
Actual file designator of the file to which the program listing is written.
This can be any ASCII output file. Formal file designator is
FTNLIST
.
Default is
$STDLIST
.
NOTE
quotedstring
The formal file designators used in this command (
FTNTEXT
and
FTNLIST
) 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.
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 in the HP FORTRAN 77/V programming language to pass initial compiler options to a program.
266 Chapter 4
Command Definition F-K
FTNPREP
Operation Notes
The
FTNPREP
command compiles and prepares a compatibility mode HP FORTRAN 77/V program into a program file on disk. If you do not specify
textfile
, MPE/iX expects input from the current input device. If you do not specify
listfile
, MPE/iX sends the listing output to the formal file designator
FTNLIST
(default
$STDLIST
). The USL file
$OLDPASS
, created during compilation, is a temporary file passed directly to the MPE segmenter. You may access it only if you do not use the default for
progfile
. This is because the segmenter also uses
$OLDPASS
to store the prepared program segments, overwriting any existing temporary file of the same name.
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
The following example compiles and prepares an HP FORTRAN 77/V program entered through your standard input device and stores the prepared program segments in the file
$OLDPASS
. The listing is printed on your standard list device.
FTNPREP
To compile and prepare an HP FORTRAN 77/V source program from the source file
FORTSRC
, store it in
FORTPROG
, and send the listing to your standard list device, enter:
FTNPREP FORTSRC,FORTPROG
Related Information
Commands
FTN
,
FTNGO
,
RUN
,
XEQ
,
PREP
,
SEGMENTER
Manuals
HP FORTRAN 77/iX Reference
MPE Segmenter Reference Manual
Chapter 4 267
