E
C ObjC C++ ObjC++ Undocumented
+F
+C ObjC C++ ObjC++ Joined Separate
+-F <dir> Add <dir> to the end of the main framework include path
+
H
C ObjC C++ ObjC++
Print the name of header files as they are used
C++ ObjC++
Warn when all constructors and destructors are private
+Wdeclaration-after-statement
+C ObjC
+Warn when a declaration is found after a statement
+
Wdeprecated
C++ ObjC++
Warn about deprecated compiler features
Wformat=
C ObjC C++ ObjC++ Joined
+Winit-self
+C ObjC C++ ObjC++
+Warn about variables which are initialized to themselves.
+
Wimplicit
C ObjC C++ ObjC++
Wimport
C ObjC C++ ObjC++
-Warn about uses of the \"#import\" directive
+Deprecated. This switch has no effect.
Winvalid-offsetof
C++ ObjC++
C++ ObjC++
Warn if a C-style cast is used in a program
+Wold-style-definition
+C ObjC
+Warn if an old-style parameter definition is used
+
Woverloaded-virtual
C++ ObjC++
Warn about overloaded virtual function names
C ObjC C++ ObjC++
Warn about macros defined in the main file that are not used
+Wvariadic-macros
+C ObjC C++ ObjC++
+Do not warn about using variadic macros when -pedantic
+
Wwrite-strings
C ObjC C++ ObjC++
Give strings the type \"array of char\"
C ObjC C++ ObjC++ Joined
; Documented in common.opt. FIXME - what about -dI, -dD, -dN and -dD?
-fabi-version=
-C++ ObjC++ Joined UInteger
-
faccess-control
C++ ObjC++
Enforce class member access control semantics
C ObjC C++ ObjC++ Joined RejectNegative
-fexec-charset=<cset> Convert all strings and character constants to character set <cset>
+finput-charset=
+C ObjC C++ ObjC++ Joined RejectNegative
+-finput-charset=<cset> Specify the default character set for source files.
+
+
fexternal-templates
C++ ObjC++
fnext-runtime
ObjC ObjC++
-Generate code for NeXT runtime environment
+Generate code for NeXT (Apple Mac OS X) runtime environment
+
+fnil-receivers
+ObjC ObjC++
+Assume that receivers of Objective-C messages may be nil
fnonansi-builtins
C++ ObjC++
fnonnull-objects
C++ ObjC++
+fobjc-exceptions
+ObjC ObjC++
+Enable Objective-C exception and synchronization syntax
+
foperator-names
C++ ObjC++
Recognize C++ kewords like \"compl\" and \"xor\"
C ObjC C++ ObjC++
Treat the input file as already preprocessed
+freplace-objc-classes
+ObjC ObjC++
+Used in Fix-and-Continue mode to indicate that object files may be swapped in at runtime
+
frepo
C++ ObjC++
Enable automatic template instantiation
C ObjC C++ ObjC++ Joined RejectNegative
-fwide-exec-charset=<cset> Convert all wide strings and character constants to character set <cset>
+fworking-directory
+C ObjC C++ ObjC++
+Generate a #line directive pointing at the current working directory
+
fxref
C++ ObjC++
Emit cross referencing information
+fzero-link
+ObjC ObjC++
+Generate lazy class lookup (via objc_getClass()) for use in Zero-Link mode
+
gen-decls
ObjC ObjC++
Dump declarations to a .decl file