The term compiler option is used in this manual to describe OpenVMS command line qualifiers and Tru64 UNIX command line options. For example, the compiler option RECURSIVE is equivalent to the following:
FORTRAN/RECURSIVE ! on OpenVMS systems f77 -recursive ! on Tru64 UNIX systems
Table E-2 shows the compiler option names used in this manual and their equivalents on OpenVMS and Tru64 UNIX systems.
| Compiler Option[1] | OpenVMS Qualifier | Tru64 UNIX Option | |
|---|---|---|---|
| ALIGN | /ALIGNMENT=keyword[2] | -align keyword | |
| AUTOMATIC[2] | /AUTOMATIC | -automatic | |
| BLAS | /BLAS[3] | None | |
| CHECK_ASSERTIONS | /CHECK=ASSERTIONS[3] | None | |
| CONVERT | /CONVERT=keyword | -convert keyword | |
| D_LINES | /D_LINES | -d_lines | |
| DESIGN | /DESIGN[3] | None | |
| EXTEND_SOURCE | /EXTEND_SOURCE | -extend_source | |
| FLOAT | /FLOAT=keyword[2] | None | |
| G_FLOATING | /G_FLOATING | None | |
| INTEGER_SIZE | /INTEGER_SIZE=16[2] or /NOI4
/INTEGER_SIZE=32[2] or /I4 /INTEGER_SIZE=64[2] |
-integer_size 16
-integer_size 32 -integer_size 64 | |
| LIST | /LIST | -V | |
| NAMES | /NAMES=AS_IS[2] | -names as_is | |
| NOF77 | /NOF77 | -nof77 | |
| PAD_SOURCE | /PAD_SOURCE | -pad_source | |
| PARALLEL | /PARALLEL=(MANUAL,AUTOMATIC)[3] | None | |
| REAL_SIZE | /REAL_SIZE=32[2]
/REAL_SIZE=64[2] |
-real_size 32
-real_size 64 | |
| RECURSIVE | /RECURSIVE | -recursive | |
| STANDARD | /STANDARD=(SEMANTIC,SYNTAX) | -stand keyword | |
| VMS | /VMS[2] | -vms | |
| WARN_ALIGNMENT | /WARNINGS=ALIGNMENT | Default setting | |
| WARN_DECLARATIONS | /WARNINGS=DECLARATIONS | -warn declarations | |
|
[1] Options that are valid in OPTIONS statements use the
OpenVMS qualifier spelling. (For more information on the OPTIONS
statement, see Section 1.6.3.)
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