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Diffstat (limited to 'gcc-4.2.1/gcc/c.opt')
| -rw-r--r-- | gcc-4.2.1/gcc/c.opt | 932 |
1 files changed, 0 insertions, 932 deletions
diff --git a/gcc-4.2.1/gcc/c.opt b/gcc-4.2.1/gcc/c.opt deleted file mode 100644 index 8e9b824b4..000000000 --- a/gcc-4.2.1/gcc/c.opt +++ /dev/null @@ -1,932 +0,0 @@ -; Options for the C, ObjC, C++ and ObjC++ front ends. -; Copyright (C) 2003, 2004, 2005, 2006 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, 51 Franklin Street, Fifth Floor, Boston, MA -; 02110-1301, USA. - -; See the GCC internals manual for a description of this file's format. - -; Please try to keep this file in ASCII collating order. - -Language -C - -Language -ObjC - -Language -C++ - -Language -ObjC++ - --output-pch= -C ObjC C++ ObjC++ Joined Separate - -A -C ObjC C++ ObjC++ Joined Separate --A<question>=<answer> Assert the <answer> to <question>. Putting '-' before <question> disables the <answer> to <question> - -C -C ObjC C++ ObjC++ -Do not discard comments - -CC -C ObjC C++ ObjC++ -Do not discard comments in macro expansions - -D -C ObjC C++ ObjC++ Joined Separate --D<macro>[=<val>] Define a <macro> with <val> as its value. If just <macro> is given, <val> is taken to be 1 - -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 - -I -C ObjC C++ ObjC++ Joined Separate --I <dir> Add <dir> to the end of the main include path - -M -C ObjC C++ ObjC++ -Generate make dependencies - -MD -C ObjC C++ ObjC++ Separate -Generate make dependencies and compile - -MF -C ObjC C++ ObjC++ Joined Separate --MF <file> Write dependency output to the given file - -MG -C ObjC C++ ObjC++ -Treat missing header files as generated files - -MM -C ObjC C++ ObjC++ -Like -M but ignore system header files - -MMD -C ObjC C++ ObjC++ Separate -Like -MD but ignore system header files - -MP -C ObjC C++ ObjC++ -Generate phony targets for all headers - -MQ -C ObjC C++ ObjC++ Joined Separate --MQ <target> Add a MAKE-quoted target - -MT -C ObjC C++ ObjC++ Joined Separate --MT <target> Add an unquoted target - -P -C ObjC C++ ObjC++ -Do not generate #line directives - -U -C ObjC C++ ObjC++ Joined Separate --U<macro> Undefine <macro> - -Wabi -C++ ObjC++ Var(warn_abi) -Warn about things that will change when compiling with an ABI-compliant compiler - -Waddress -C ObjC C++ ObjC++ Var(warn_address) -Warn about suspicious uses of memory addresses - -Wall -C ObjC C++ ObjC++ -Enable most warning messages - -Wassign-intercept -ObjC ObjC++ Var(warn_assign_intercept) -Warn whenever an Objective-C assignment is being intercepted by the garbage collector - -Wbad-function-cast -C ObjC Var(warn_bad_function_cast) -Warn about casting functions to incompatible types - -Wc++-compat -C ObjC Var(warn_cxx_compat) -Warn about C constructs that are not in the common subset of C and C++ - - -Wcast-qual -C ObjC C++ ObjC++ Var(warn_cast_qual) -Warn about casts which discard qualifiers - -Wchar-subscripts -C ObjC C++ ObjC++ Var(warn_char_subscripts) -Warn about subscripts whose type is \"char\" - -Wcomment -C ObjC C++ ObjC++ -Warn about possibly nested block comments, and C++ comments spanning more than one physical line - -Wcomments -C ObjC C++ ObjC++ -Synonym for -Wcomment - -Wconversion -C ObjC C++ ObjC++ Var(warn_conversion) -Warn about possibly confusing type conversions - -Wctor-dtor-privacy -C++ ObjC++ Var(warn_ctor_dtor_privacy) -Warn when all constructors and destructors are private - -Wdeclaration-after-statement -C ObjC Var(warn_declaration_after_statement) -Warn when a declaration is found after a statement - -Wdeprecated -C++ ObjC++ Var(warn_deprecated) Init(1) -Warn about deprecated compiler features - -Wdiv-by-zero -C ObjC C++ ObjC++ Var(warn_div_by_zero) Init(1) -Warn about compile-time integer division by zero - -Weffc++ -C++ ObjC++ Var(warn_ecpp) -Warn about violations of Effective C++ style rules - -Wendif-labels -C ObjC C++ ObjC++ -Warn about stray tokens after #elif and #endif - -Werror -C ObjC C++ ObjC++ -; Documented in common.opt - -Werror-implicit-function-declaration -C ObjC RejectNegative -Make implicit function declarations an error - -Wfloat-equal -C ObjC C++ ObjC++ Var(warn_float_equal) -Warn if testing floating point numbers for equality - -Wformat -C ObjC C++ ObjC++ -Warn about printf/scanf/strftime/strfmon format string anomalies - -Wformat-extra-args -C ObjC C++ ObjC++ Var(warn_format_extra_args) -Warn if passing too many arguments to a function for its format string - -Wformat-nonliteral -C ObjC C++ ObjC++ Var(warn_format_nonliteral) -Warn about format strings that are not literals - -Wformat-security -C ObjC C++ ObjC++ Var(warn_format_security) -Warn about possible security problems with format functions - -Wformat-y2k -C ObjC C++ ObjC++ Var(warn_format_y2k) -Warn about strftime formats yielding 2-digit years - -Wformat-zero-length -C ObjC Var(warn_format_zero_length) -Warn about zero-length formats - -Wformat= -C ObjC C++ ObjC++ Joined - -Winit-self -C ObjC C++ ObjC++ Var(warn_init_self) -Warn about variables which are initialized to themselves - -Wimplicit -C ObjC C++ ObjC++ - -Wimplicit-function-declaration -C ObjC Var(mesg_implicit_function_declaration) Init(-1) -Warn about implicit function declarations - -Wimplicit-int -C ObjC Var(warn_implicit_int) -Warn when a declaration does not specify a type - -Wimport -C ObjC C++ ObjC++ -Deprecated. This switch has no effect - -Wint-to-pointer-cast -C ObjC Var(warn_int_to_pointer_cast) Init(1) -Warn when there is a cast to a pointer from an integer of a different size - -Winvalid-offsetof -C++ ObjC++ Var(warn_invalid_offsetof) Init(1) -Warn about invalid uses of the \"offsetof\" macro - -Winvalid-pch -C ObjC C++ ObjC++ -Warn about PCH files that are found but not used - -Wlong-long -C ObjC C++ ObjC++ Var(warn_long_long) Init(1) -Do not warn about using \"long long\" when -pedantic - -Wmain -C ObjC -Warn about suspicious declarations of \"main\" - -Wmissing-braces -C ObjC C++ ObjC++ Var(warn_missing_braces) -Warn about possibly missing braces around initializers - -Wmissing-declarations -C ObjC Var(warn_missing_declarations) -Warn about global functions without previous declarations - -Wmissing-field-initializers -C ObjC C++ ObjC++ Var(warn_missing_field_initializers) Init(-1) -Warn about missing fields in struct initializers - -Wmissing-format-attribute -C ObjC C++ ObjC++ Var(warn_missing_format_attribute) -Warn about functions which might be candidates for format attributes - -Wmissing-include-dirs -C ObjC C++ ObjC++ -Warn about user-specified include directories that do not exist - -Wmissing-prototypes -C ObjC Var(warn_missing_prototypes) -Warn about global functions without prototypes - -Wmultichar -C ObjC C++ ObjC++ -Warn about use of multi-character character constants - -Wnested-externs -C ObjC Var(warn_nested_externs) -Warn about \"extern\" declarations not at file scope - -Wnon-template-friend -C++ ObjC++ Var(warn_nontemplate_friend) Init(1) -Warn when non-templatized friend functions are declared within a template - -Wnon-virtual-dtor -C++ ObjC++ Var(warn_nonvdtor) -Warn about non-virtual destructors - -Wnonnull -C ObjC Var(warn_nonnull) -Warn about NULL being passed to argument slots marked as requiring non-NULL - -Wnormalized= -C ObjC C++ ObjC++ Joined --Wnormalized=<id|nfc|nfkc> Warn about non-normalised Unicode strings - -Wold-style-cast -C++ ObjC++ Var(warn_old_style_cast) -Warn if a C-style cast is used in a program - -Wold-style-definition -C ObjC Var(warn_old_style_definition) -Warn if an old-style parameter definition is used - -Woverlength-strings -C ObjC C++ ObjC++ Var(warn_overlength_strings) Init(-1) -Warn if a string is longer than the maximum portable length specified by the standard - -Woverloaded-virtual -C++ ObjC++ Var(warn_overloaded_virtual) -Warn about overloaded virtual function names - -Woverride-init -C ObjC Var(warn_override_init) Init(-1) -Warn about overriding initializers without side effects - -Wparentheses -C ObjC C++ ObjC++ Var(warn_parentheses) -Warn about possibly missing parentheses - -Wpmf-conversions -C++ ObjC++ Var(warn_pmf2ptr) Init(1) -Warn when converting the type of pointers to member functions - -Wpointer-arith -C ObjC C++ ObjC++ Var(warn_pointer_arith) -Warn about function pointer arithmetic - -Wpointer-to-int-cast -C ObjC Var(warn_pointer_to_int_cast) Init(1) -Warn when a pointer is cast to an integer of a different size - -Wpragmas -C ObjC C++ ObjC++ Var(warn_pragmas) Init(1) -Warn about misuses of pragmas - -Wprotocol -ObjC ObjC++ Var(warn_protocol) Init(1) -Warn if inherited methods are unimplemented - -Wredundant-decls -C ObjC C++ ObjC++ Var(warn_redundant_decls) -Warn about multiple declarations of the same object - -Wreorder -C++ ObjC++ Var(warn_reorder) -Warn when the compiler reorders code - -Wreturn-type -C ObjC C++ ObjC++ Var(warn_return_type) -Warn whenever a function's return type defaults to \"int\" (C), or about inconsistent return types (C++) - -Wselector -ObjC ObjC++ Var(warn_selector) -Warn if a selector has multiple methods - -Wsequence-point -C ObjC C++ ObjC++ Var(warn_sequence_point) -Warn about possible violations of sequence point rules - -Wsign-compare -C ObjC C++ ObjC++ Var(warn_sign_compare) Init(-1) -Warn about signed-unsigned comparisons - -Wsign-promo -C++ ObjC++ Var(warn_sign_promo) -Warn when overload promotes from unsigned to signed - -Wstrict-null-sentinel -C++ ObjC++ -Warn about uncasted NULL used as sentinel - -Wstrict-prototypes -C ObjC Var(warn_strict_prototypes) -Warn about unprototyped function declarations - -Wstrict-selector-match -ObjC ObjC++ Var(warn_strict_selector_match) -Warn if type signatures of candidate methods do not match exactly - -Wsynth -C++ ObjC++ Var(warn_synth) -Warn when synthesis behavior differs from Cfront - -Wsystem-headers -C ObjC C++ ObjC++ -Do not suppress warnings from system headers - -Wtraditional -C ObjC Var(warn_traditional) -Warn about features not present in traditional C - -Wtrigraphs -C ObjC C++ ObjC++ -Warn if trigraphs are encountered that might affect the meaning of the program - -Wundeclared-selector -ObjC ObjC++ Var(warn_undeclared_selector) -Warn about @selector()s without previously declared methods - -Wundef -C ObjC C++ ObjC++ -Warn if an undefined macro is used in an #if directive - -Wunknown-pragmas -C ObjC C++ ObjC++ -Warn about unrecognized pragmas - -Wunused-macros -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 - -Wvla -C ObjC C++ ObjC++ Var(warn_vla) Init(-1) Warning -Warn if a variable length array is used - -Wwrite-strings -C ObjC C++ ObjC++ Var(warn_write_strings) -In C++, nonzero means warn about deprecated conversion from string literals to `char *'. In C, similar warning, except that the conversion is of course not deprecated by the ISO C standard. - -Wpointer-sign -C ObjC Var(warn_pointer_sign) Init(-1) -Warn when a pointer differs in signedness in an assignment - -ansi -C ObjC C++ ObjC++ -A synonym for -std=c89 (for C) or -std=c++98 (for C++) - -d -C ObjC C++ ObjC++ Joined -; Documented in common.opt. FIXME - what about -dI, -dD, -dN and -dD? - -faccess-control -C++ ObjC++ -Enforce class member access control semantics - -fall-virtual -C++ ObjC++ - -falt-external-templates -C++ ObjC++ -Change when template instances are emitted - -fasm -C ObjC C++ ObjC++ -Recognize the \"asm\" keyword - -fbuiltin -C ObjC C++ ObjC++ -Recognize built-in functions - -fbuiltin- -C ObjC C++ ObjC++ Joined - -fcheck-new -C++ ObjC++ -Check the return value of new - -fcond-mismatch -C ObjC C++ ObjC++ -Allow the arguments of the '?' operator to have different types - -fconserve-space -C++ ObjC++ -Reduce the size of object files - -fconstant-string-class= -ObjC ObjC++ Joined --fconst-string-class=<name> Use class <name> for constant strings - -fdeclone -C++ ObjC++ Var(flag_declone) Init(1) -Avoid cloning constructors and destructors in absence of virtual inheritance. - -fdefault-inline -C++ ObjC++ -Inline member functions by default - -fdirectives-only -C ObjC C++ ObjC++ -Preprocess directives only. - -fdollars-in-identifiers -C ObjC C++ ObjC++ -Permit '$' as an identifier character - -felide-constructors -C++ ObjC++ - -fenforce-eh-specs -C++ ObjC++ -Generate code to check exception specifications - -fenum-int-equiv -C++ ObjC++ - -fexec-charset= -C ObjC C++ ObjC++ Joined RejectNegative --fexec-charset=<cset> Convert all strings and character constants to character set <cset> - -fextended-identifiers -C ObjC C++ ObjC++ -Permit universal character names (\\u and \\U) in identifiers - -finput-charset= -C ObjC C++ ObjC++ Joined RejectNegative --finput-charset=<cset> Specify the default character set for source files - - -fexternal-templates -C++ ObjC++ - -ffor-scope -C++ ObjC++ -Scope of for-init-statement variables is local to the loop - -ffreestanding -C ObjC -Do not assume that standard C libraries and \"main\" exist - -fgnu-keywords -C++ ObjC++ -Recognize GNU-defined keywords - -fgnu-runtime -ObjC ObjC++ -Generate code for GNU runtime environment - -fgnu89-inline -C ObjC Var(flag_gnu89_inline) Init(-1) -Use traditional GNU semantics for inline functions - -fguiding-decls -C++ ObjC++ - -fhandle-exceptions -C++ ObjC++ - -fhonor-std -C++ ObjC++ - -fhosted -C ObjC -Assume normal C execution environment - -fhuge-objects -C++ ObjC++ -Enable support for huge objects - -fimplement-inlines -C++ ObjC++ -Export functions even if they can be inlined - -fimplicit-inline-templates -C++ ObjC++ -Emit implicit instantiations of inline templates - -fimplicit-templates -C++ ObjC++ -Emit implicit instantiations of templates - -ffriend-injection -C++ ObjC++ Var(flag_friend_injection) -Inject friend functions into enclosing namespace - -flabels-ok -C++ ObjC++ - -fms-extensions -C ObjC C++ ObjC++ -Don't warn about uses of Microsoft extensions - -fname-mangling-version- -C++ ObjC++ Joined - -fnew-abi -C++ ObjC++ - -fnext-runtime -ObjC ObjC++ -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++ - -; Generate special '- .cxx_construct' and '- .cxx_destruct' methods -; to initialize any non-POD ivars in Objective-C++ classes. -fobjc-call-cxx-cdtors -ObjC++ Var(flag_objc_call_cxx_cdtors) -Generate special Objective-C methods to initialize/destroy non-POD C++ ivars, if needed - -fobjc-direct-dispatch -ObjC ObjC++ Var(flag_objc_direct_dispatch) -Allow fast jumps to the message dispatcher - -; Nonzero means that we will allow new ObjC exception syntax (@throw, -; @try, etc.) in source code. -fobjc-exceptions -ObjC ObjC++ Var(flag_objc_exceptions) -Enable Objective-C exception and synchronization syntax - -fobjc-gc -ObjC ObjC++ Var(flag_objc_gc) -Enable garbage collection (GC) in Objective-C/Objective-C++ programs - -; Nonzero means that we generate NeXT setjmp based exceptions. -fobjc-sjlj-exceptions -ObjC ObjC++ Var(flag_objc_sjlj_exceptions) Init(-1) -Enable Objective-C setjmp exception handling runtime - -fopenmp -C ObjC C++ ObjC++ Var(flag_openmp) -Enable OpenMP - -foperator-names -C++ ObjC++ -Recognize C++ kewords like \"compl\" and \"xor\" - -foptional-diags -C++ ObjC++ -Enable optional diagnostics - -fpch-deps -C ObjC C++ ObjC++ - -fpch-preprocess -C ObjC C++ ObjC++ -Look for and use PCH files even when preprocessing - -fpermissive -C++ ObjC++ -Downgrade conformance errors to warnings - -fpreprocessed -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 - -frtti -C++ ObjC++ -Generate run time type descriptor information - -fshort-double -C ObjC C++ ObjC++ -Use the same size for double as for float - -fshort-enums -C ObjC C++ ObjC++ -Use the narrowest integer type possible for enumeration types - -fshort-wchar -C ObjC C++ ObjC++ -Force the underlying type for \"wchar_t\" to be \"unsigned short\" - -fsigned-bitfields -C ObjC C++ ObjC++ -When \"signed\" or \"unsigned\" is not given make the bitfield signed - -fsigned-char -C ObjC C++ ObjC++ -Make \"char\" signed by default - -fsquangle -C++ ObjC++ - -fstats -C++ ObjC++ -Display statistics accumulated during compilation - -fstrict-prototype -C++ ObjC++ - -ftabstop= -C ObjC C++ ObjC++ Joined RejectNegative UInteger --ftabstop=<number> Distance between tab stops for column reporting - -ftemplate-depth- -C++ ObjC++ Joined RejectNegative UInteger --ftemplate-depth-<number> Specify maximum template instantiation depth - -fthis-is-variable -C++ ObjC++ - -fthreadsafe-statics -C++ ObjC++ --fno-threadsafe-statics Do not generate thread-safe code for initializing local statics - -funsigned-bitfields -C ObjC C++ ObjC++ -When \"signed\" or \"unsigned\" is not given make the bitfield unsigned - -funsigned-char -C ObjC C++ ObjC++ -Make \"char\" unsigned by default - -fuse-cxa-atexit -C++ ObjC++ -Use __cxa_atexit to register destructors - -fuse-cxa-get-exception-ptr -C++ ObjC++ -Use __cxa_get_exception_ptr in exception handling - -fvisibility-inlines-hidden -C++ ObjC++ -Marks all inlined methods as having hidden visibility - -fvtable-gc -C++ ObjC++ -Discard unused virtual functions - -fvtable-thunks -C++ ObjC++ -Implement vtables using thunks - -fweak -C++ ObjC++ -Emit common-like symbols as weak symbols - -fwide-exec-charset= -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 - -femit-struct-debug-baseonly -C ObjC C++ ObjC++ --femit-struct-debug-baseonly Aggressive reduced debug info for structs - -femit-struct-debug-reduced -C ObjC C++ ObjC++ --femit-struct-debug-reduced Conservative reduced debug info for structs - -femit-struct-debug-detailed= -C ObjC C++ ObjC++ Joined --femit-struct-debug-detailed=<spec-list> Detailed reduced debug info for structs - -idirafter -C ObjC C++ ObjC++ Joined Separate --idirafter <dir> Add <dir> to the end of the system include path - -imacros -C ObjC C++ ObjC++ Joined Separate --imacros <file> Accept definition of macros in <file> - -imultilib -C ObjC C++ ObjC++ Joined Separate --imultilib <dir> Set <dir> to be the multilib include subdirectory - -include -C ObjC C++ ObjC++ Joined Separate --include <file> Include the contents of <file> before other files - -iprefix -C ObjC C++ ObjC++ Joined Separate --iprefix <path> Specify <path> as a prefix for next two options - -isysroot -C ObjC C++ ObjC++ Joined Separate --isysroot <dir> Set <dir> to be the system root directory - -isystem -C ObjC C++ ObjC++ Joined Separate --isystem <dir> Add <dir> to the start of the system include path - -iquote -C ObjC C++ ObjC++ Joined Separate --iquote <dir> Add <dir> to the end of the quote include path - -iwithprefix -C ObjC C++ ObjC++ Joined Separate --iwithprefix <dir> Add <dir> to the end of the system include path - -iwithprefixbefore -C ObjC C++ ObjC++ Joined Separate --iwithprefixbefore <dir> Add <dir> to the end of the main include path - -lang-asm -C Undocumented - -lang-fortran -C Undocumented - -lang-objc -C ObjC C++ ObjC++ Undocumented - -nostdinc -C ObjC C++ ObjC++ -Do not search standard system include directories (those specified with -isystem will still be used) - -nostdinc++ -C++ ObjC++ -Do not search standard system include directories for C++ - -o -C ObjC C++ ObjC++ Joined Separate -; Documented in common.opt - -pedantic -C ObjC C++ ObjC++ -; Documented in common.opt - -pedantic-errors -C ObjC C++ ObjC++ -; Documented in common.opt - -print-objc-runtime-info -ObjC ObjC++ -Generate C header of platform-specific features - -print-pch-checksum -C ObjC C++ ObjC++ -Print a checksum of the executable for PCH validity checking, and stop - -remap -C ObjC C++ ObjC++ -Remap file names when including files - -std=c++98 -C++ ObjC++ -Conform to the ISO 1998 C++ standard - -std=c89 -C ObjC -Conform to the ISO 1990 C standard - -std=c99 -C ObjC -Conform to the ISO 1999 C standard - -std=c9x -C ObjC -Deprecated in favor of -std=c99 - -std=gnu++98 -C++ ObjC++ -Conform to the ISO 1998 C++ standard with GNU extensions - -std=gnu89 -C ObjC -Conform to the ISO 1990 C standard with GNU extensions - -std=gnu99 -C ObjC -Conform to the ISO 1999 C standard with GNU extensions - -std=gnu9x -C ObjC -Deprecated in favor of -std=gnu99 - -std=iso9899:1990 -C ObjC -Conform to the ISO 1990 C standard - -std=iso9899:199409 -C ObjC -Conform to the ISO 1990 C standard as amended in 1994 - -std=iso9899:1999 -C ObjC -Conform to the ISO 1999 C standard - -std=iso9899:199x -C ObjC -Deprecated in favor of -std=iso9899:1999 - -traditional-cpp -C ObjC C++ ObjC++ -Enable traditional preprocessing - -trigraphs -C ObjC C++ ObjC++ --trigraphs Support ISO C trigraphs - -undef -C ObjC C++ ObjC++ -Do not predefine system-specific and GCC-specific macros - -v -C ObjC C++ ObjC++ -Enable verbose output - -w -C ObjC C++ ObjC++ -; Documented in common.opt - -; This comment is to ensure we retain the blank line above. |