; Options for the Fortran 95 front end.
-; Copyright (C) 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
+; Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
+; Free Software Foundation, Inc.
;
; This file is part of GCC.
;
Language
Fortran
+-all-warnings
+Fortran Alias(Wall)
+
+-assert
+Fortran Separate Alias(A)
+
+-assert=
+Fortran Joined Alias(A)
+
+-comments
+Fortran Alias(C)
+
+-comments-in-macros
+Fortran Alias(CC)
+
+-define-macro
+Fortran Separate Alias(D)
+
+-define-macro=
+Fortran Joined Alias(D)
+
+-dependencies
+Fortran Alias(M)
+
+-dump
+Fortran Separate Alias(d)
+
+-dump=
+Fortran Joined Alias(d)
+
+-include-barrier
+Fortran Alias(I, -)
+
+-include-directory
+Fortran Separate Alias(I)
+
+-include-directory=
+Fortran Joined Alias(I)
+
+-include-directory-after
+Fortran Separate Alias(idirafter)
+
+-include-directory-after=
+Fortran Joined Alias(idirafter)
+
+-include-prefix
+Fortran Separate Alias(iprefix)
+
+-include-prefix=
+Fortran JoinedOrMissing Alias(iprefix)
+
+-no-line-commands
+Fortran Alias(P)
+
+-no-standard-includes
+Fortran Alias(nostdinc)
+
+-output
+Fortran Separate Alias(o)
+
+-output=
+Fortran Joined Alias(o)
+
+-preprocess
+Fortran Undocumented Alias(E)
+
+-print-missing-file-dependencies
+Fortran Alias(MG)
+
+-trace-includes
+Fortran Alias(H)
+
+-undefine-macro
+Fortran Separate Alias(U)
+
+-undefine-macro=
+Fortran Joined Alias(U)
+
+-user-dependencies
+Fortran Alias(MM)
+
+-verbose
+Fortran Alias(v)
+
+-write-dependencies
+Fortran NoDriverArg Separate Alias(MD)
+
+-write-user-dependencies
+Fortran NoDriverArg Separate Alias(MMD)
+
+A
+Fortran Joined Separate
+; Documented in C
+
+C
+Fortran
+; Documented in C
+
+CC
+Fortran
+; Documented in C
+
+D
+Fortran Joined Separate
+; Documented in C
+
+E
+Fortran Undocumented
+
+H
+Fortran
+; Documented in C
+
I
-Fortran Joined
--I<directory> Add a directory for INCLUDE and MODULE searching
+Fortran Joined Separate
+; Documented in C
J
-Fortran Joined
+Fortran Joined Separate
-J<directory> Put MODULE files in 'directory'
+M
+Fortran
+; Documented in C
+
+MD
+Fortran Separate NoDriverArg
+; Documented in C
+
+MF
+Fortran Joined Separate
+; Documented in C
+
+MG
+Fortran
+; Documented in C
+
+MM
+Fortran
+; Documented in C
+
+MMD
+Fortran Separate NoDriverArg
+; Documented in C
+
+MP
+Fortran
+; Documented in C
+
+MT
+Fortran Joined Separate
+; Documented in C
+
+MQ
+Fortran Joined Separate
+; Documented in C
+
+P
+Fortran
+; Documented in C
+
+U
+Fortran Joined Separate
+; Documented in C
+
Wall
Fortran
; Documented in C
Fortran Warning
Warn about possible aliasing of dummy arguments
+Walign-commons
+Fortran Warning
+Warn about alignment of COMMON blocks
+
Wampersand
Fortran Warning
Warn about missing ampersand in continued character constants
+Warray-temporaries
+Fortran Warning
+Warn about creation of array temporaries
+
Wcharacter-truncation
Fortran Warning
Warn about truncated character expressions
Wconversion
Fortran Warning
-Warn about implicit conversion
+; Documented in C
+
+Wconversion-extra
+Fortran Warning
+Warn about most implicit conversions
+
+Wfunction-elimination
+Fortran Warning
+Warn about function call elimination
Wimplicit-interface
Fortran Warning
Warn about calls with implicit interface
+Wimplicit-procedure
+Fortran Warning
+Warn about called procedures not explicitly declared
+
Wline-truncation
Fortran Warning
Warn about truncated source lines
-Wnonstd-intrinsics
+Wintrinsics-std
Fortran Warning
-Warn about usage of non-standard intrinsics
+Warn on intrinsics not part of the selected standard
+
+Wreal-q-constant
+Fortran Warning
+Warn about real-literal-constants with 'q' exponent-letter
+
+Wreturn-type
+Fortran Warning
+; Documented in C
Wsurprising
Fortran Warning
Fortran Warning
Warn about underflow of numerical constant expressions
+Wintrinsic-shadow
+Fortran Warning
+Warn if a user-procedure has the same name as an intrinsic
+
+Wunused-dummy-argument
+Fortran Warning
+Warn about unused dummy arguments.
+
+cpp
+Fortran Negative(nocpp)
+Enable preprocessing
+
+cpp=
+Fortran Joined Negative(nocpp) Undocumented
+; Internal option generated by specs from -cpp.
+
+nocpp
+Fortran Negative(cpp)
+Disable preprocessing
+
+d
+Fortran Joined
+; Documented in common.opt
+
+faggressive-function-elimination
+Fortran
+Eliminate multiple function invokations also for impure functions
+
+falign-commons
+Fortran
+Enable alignment of COMMON blocks
+
fall-intrinsics
Fortran RejectNegative
All intrinsics procedures are available regardless of selected standard
fblas-matmul-limit=
Fortran RejectNegative Joined UInteger
--fblas-matmul-limit=<n> Size of the smallest matrix for which matmul will use BLAS
+-fblas-matmul-limit=<n> Size of the smallest matrix for which matmul will use BLAS
+
+fcheck-array-temporaries
+Fortran
+Produce a warning at runtime if a array temporary has been created for a procedure argument
fconvert=big-endian
Fortran RejectNegative
Fortran
Allow dollar signs in entity names
-fdump-core
+fdump-fortran-original
+Fortran
+Display the code tree after parsing
+
+fdump-fortran-optimized
Fortran
-Dump a core file when a runtime error occurs
+Display the code tree after front end optimization
fdump-parse-tree
Fortran
-Display the code tree after parsing
+Display the code tree after parsing; deprecated option
fexternal-blas
Fortran
ffixed-line-length-
Fortran RejectNegative Joined UInteger
--ffixed-line-length-<n> Use n as character line width in fixed mode
+-ffixed-line-length-<n> Use n as character line width in fixed mode
ffpe-trap=
Fortran RejectNegative JoinedOrMissing
--ffpe-trap=[..] Stop on following floating point exceptions
+-ffpe-trap=[...] Stop on following floating point exceptions
ffree-form
Fortran RejectNegative
ffree-line-length-
Fortran RejectNegative Joined UInteger
--ffree-line-length-<n> Use n as character line width in free mode
+-ffree-line-length-<n> Use n as character line width in free mode
+
+ffrontend-optimize
+Fortran
+Enable front end optimization
fimplicit-none
Fortran
Specify that no implicit typing is allowed, unless overridden by explicit IMPLICIT statements
-fmax-errors=
+finit-character=
Fortran RejectNegative Joined UInteger
--fmax-errors=<n> Maximum number of errors to report
+-finit-character=<n> Initialize local character variables to ASCII value n
+
+finit-integer=
+Fortran RejectNegative Joined
+-finit-integer=<n> Initialize local integer variables to n
+
+finit-local-zero
+Fortran
+Initialize local variables to zero (from g77)
+
+finit-logical=
+Fortran RejectNegative Joined
+-finit-logical=<true|false> Initialize local logical variables
+
+finit-real=
+Fortran RejectNegative Joined
+-finit-real=<zero|nan|inf|-inf> Initialize local real variables
+
+fmax-array-constructor=
+Fortran RejectNegative Joined UInteger
+-fmax-array-constructor=<n> Maximum number of objects in an array constructor
fmax-identifier-length=
Fortran RejectNegative Joined UInteger
Fortran RejectNegative Joined UInteger
-fmax-stack-var-size=<n> Size in bytes of the largest array that will be put on the stack
+fstack-arrays
+Fortran
+Put all local arrays on stack.
+
fmodule-private
Fortran
Set default accessibility of module entities to PRIVATE.
fopenmp
Fortran
-Enable OpenMP
+; Documented in C
fpack-derived
Fortran
fpreprocessed
Fortran
-Treat the input file as preprocessed
+; Documented in C
+
+fprotect-parens
+Fortran
+Protect parentheses in expressions
frange-check
Fortran
Enable range checking during compilation
+frealloc-lhs
+Fortran
+Reallocate the LHS in assignments
+
frecord-marker=4
Fortran RejectNegative
Use a 4-byte record marker for unformatted files
Fortran RejectNegative
Use an 8-byte record marker for unformatted files
+frecursive
+Fortran
+Allocate local variables on the stack to allow indirect recursion
+
frepack-arrays
Fortran
Copy array sections into a contiguous block on procedure entry
+fcoarray=
+Fortran RejectNegative JoinedOrMissing
+-fcoarray=[...] Specify which coarray parallelization should be used
+
+fcheck=
+Fortran RejectNegative JoinedOrMissing
+-fcheck=[...] Specify which runtime checks are to be performed
+
fsecond-underscore
Fortran
Append a second underscore if the name already contains an underscore
fshort-enums
-Fortran
-Use the narrowest integer type possible for enumeration types
+Fortran Var(flag_short_enums)
+; Documented in C
fsign-zero
Fortran
Fortran
Append underscores to externally visible names
+fwhole-file
+Fortran
+Compile all program units at once and check all interfaces
+
+fworking-directory
+Fortran
+; Documented in C
+
+idirafter
+Fortran Joined Separate
+; Documented in C
+
+imultilib
+Fortran Joined Separate
+; Documented in C
+
+iprefix
+Fortran Joined Separate
+; Documented in C
+
+iquote
+Fortran Joined Separate
+; Documented in C
+
+isysroot
+Fortran Joined Separate
+; Documented in C
+
+isystem
+Fortran Joined Separate
+; Documented in C
+
+nostdinc
+Fortran
+; Documented in C
+
+o
+Fortran Joined Separate
+; Documented in common.opt
+
static-libgfortran
Fortran
Statically link the GNU Fortran helper library (libgfortran)
Fortran
Conform to the ISO Fortran 2003 standard
+std=f2008
+Fortran
+Conform to the ISO Fortran 2008 standard
+
+std=f2008tr
+Fortran
+Conform to the ISO Fortran 2008 standard including TR 29113
+
std=f95
Fortran
Conform to the ISO Fortran 95 standard
Fortran
Accept extensions to support legacy code
+undef
+Fortran
+; Documented in C
+
+v
+Fortran
+; Documented in C
+
; This comment is to ensure we retain the blank line above.