| ; Options for the Fortran 95 front end. |
| ; Copyright (C) 2003, 2004 Free Software Foundation, Inc. |
| ; |
| ; This file is part of GCC. |
| ; |
| ; GCC is free software; you can redistribute it and/or modify it under |
| ; the terms of the GNU General Public License as published by the Free |
| ; Software Foundation; either version 2, or (at your option) any later |
| ; version. |
| ; |
| ; GCC is distributed in the hope that it will be useful, but WITHOUT ANY |
| ; WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| ; FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| ; for more details. |
| ; |
| ; You should have received a copy of the GNU General Public License |
| ; along with GCC; see the file COPYING. If not, write to the Free |
| ; Software Foundation, 59 Temple Place - Suite 330, Boston, MA |
| ; 02111-1307, USA. |
| |
| ; See c.opt for a description of this file's format. |
| |
| ; Please try to keep this file in ASCII collating order. |
| |
| Language |
| F95 |
| |
| I |
| F95 Joined |
| -I<directory> Add a directory for INCLUDE and MODULE searching |
| |
| J |
| F95 Joined |
| -J<directory> Put MODULE files in 'directory' |
| |
| Wall |
| F95 RejectNegative |
| ; Documented in C |
| |
| Waliasing |
| F95 |
| Warn about possible aliasing of dummy arguments |
| |
| Wconversion |
| F95 |
| Warn about implicit conversion |
| |
| Wimplicit-interface |
| F95 |
| Warn about calls with implicit interface |
| |
| Wline-truncation |
| F95 |
| Warn about truncated source lines |
| |
| Wnonstd-intrinsics |
| F95 |
| Warn about usage of non-standard intrinsics |
| |
| Wsurprising |
| F95 |
| Warn about \"suspicious\" constructs |
| |
| Wunderflow |
| F95 |
| Warn about underflow of numerical constant expressions |
| |
| Wunused-labels |
| F95 |
| Warn when a label is unused |
| |
| fdefault-double-8 |
| F95 |
| Set the default double precision kind to an 8 byte wide type |
| |
| fdefault-integer-8 |
| F95 |
| Set the default integer kind to an 8 byte wide type |
| |
| fdefault-real-8 |
| F95 |
| Set the default real kind to an 8 byte wide type |
| |
| fdollar-ok |
| F95 |
| Allow dollar signs in entity names |
| |
| fbackslash |
| F95 |
| Specify that backslash in string introduces an escape character |
| |
| fdump-parse-tree |
| F95 |
| Display the code tree after parsing. |
| |
| ff2c |
| F95 |
| Use f2c calling convention. |
| |
| ffixed-form |
| F95 |
| Assume that the source file is fixed form |
| |
| ffree-form |
| F95 |
| Assume that the source file is free form |
| |
| funderscoring |
| F95 |
| Append underscores to externally visible names |
| |
| fsecond-underscore |
| F95 |
| Append a second underscore if the name already contains an underscore |
| |
| fimplicit-none |
| F95 |
| Specify that no implicit typing is allowed, unless overridden by explicit IMPLICIT statements |
| |
| ffixed-line-length-none |
| F95 RejectNegative |
| Allow arbitrary character line width in fixed mode |
| |
| ffixed-line-length- |
| F95 RejectNegative Joined UInteger |
| -ffixed-line-length-<n> Use n as character line width in fixed mode |
| |
| fmax-identifier-length= |
| F95 RejectNegative Joined UInteger |
| -fmax-identifier-length=<n> Maximum identifier length. |
| |
| fmax-stack-var-size= |
| F95 RejectNegative Joined UInteger |
| -fmax-stack-var-size=<n> Size in bytes of the largest array that will be put on the stack |
| |
| fmodule-private |
| F95 |
| Set default accessibility of module entities to PRIVATE |
| |
| fno-backend |
| F95 RejectNegative |
| Don't generate code, just do syntax and semantics checking |
| |
| fpack-derived |
| F95 |
| Try to layout derived types as compact as possible |
| |
| frepack-arrays |
| F95 |
| Copy array sections into a contiguous block on procedure entry |
| |
| qkind= |
| F95 RejectNegative Joined UInteger |
| -qkind=<n> Set the kind for a real with the 'q' exponent to 'n' |
| |
| std=f95 |
| F95 |
| Conform to the ISO Fortran 95 standard. |
| |
| std=f2003 |
| F95 |
| Conform to the ISO Fortran 2003 standard. |
| |
| std=gnu |
| F95 |
| Conform nothing in particular. |
| |
| ; This comment is to ensure we retain the blank line above. |