Options.td revision 36f6e30d5c21a693abf2612ef086e83e9696f0e0
1//===--- DriverOptions.td - Options for clang -----------------------------===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is distributed under the University of Illinois Open Source 6// License. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9// 10// This file defines the options accepted by clang. 11// 12//===----------------------------------------------------------------------===// 13 14// Include the common option parsing interfaces. 15include "OptParser.td" 16 17///////// 18// Groups 19 20// Meta-group which defines 21def CompileOnly_Group : OptionGroup<"<CompileOnly group>">; 22 23def I_Group : OptionGroup<"<I group>">, Group<CompileOnly_Group>; 24def M_Group : OptionGroup<"<M group>">, Group<CompileOnly_Group>; 25def T_Group : OptionGroup<"<T group>">; 26def O_Group : OptionGroup<"<O group>">, Group<CompileOnly_Group>; 27def W_Group : OptionGroup<"<W group>">, Group<CompileOnly_Group>; 28def X_Group : OptionGroup<"<X group>">; 29def a_Group : OptionGroup<"<a group>">; 30def d_Group : OptionGroup<"<d group>">; 31def f_Group : OptionGroup<"<f group>">, Group<CompileOnly_Group>; 32def f_clang_Group : OptionGroup<"<f (clang-only) group>">, Group<CompileOnly_Group>; 33def g_Group : OptionGroup<"<g group>">; 34def i_Group : OptionGroup<"<i group>">, Group<CompileOnly_Group>; 35def clang_i_Group : OptionGroup<"<clang i group>">, Group<i_Group>; 36def m_Group : OptionGroup<"<m group>">, Group<CompileOnly_Group>; 37def m_x86_Features_Group : OptionGroup<"<m x86 features group>">, Group<m_Group>; 38def u_Group : OptionGroup<"<u group>">; 39 40def pedantic_Group : OptionGroup<"<pedantic group>">, 41 Group<CompileOnly_Group>; 42def reserved_lib_Group : OptionGroup<"<reserved libs group>">; 43 44// Temporary groups for clang options which we know we don't support, 45// but don't want to verbosely warn the user about. 46def clang_ignored_f_Group : OptionGroup<"<clang ignored f group>">, 47 Group<f_Group>; 48def clang_ignored_m_Group : OptionGroup<"<clang ignored m group>">, 49 Group<m_Group>; 50 51///////// 52// Options 53 54// The internal option ID must be a valid C++ identifier and results in a 55// clang::driver::options::OPT_XX enum constant for XX. 56// 57// We want to unambiguously be able to refer to options from the driver source 58// code, for this reason the option name is mangled into an ID. This mangling 59// isn't guaranteed to have an inverse, but for practical purposes it does. 60// 61// The mangling scheme is to ignore the leading '-', and perform the following 62// substitutions: 63// _ => __ 64// - => _ 65// # => _HASH 66// , => _COMMA 67// = => _EQ 68// C++ => CXX 69// . => _ 70 71// Developer Driver Options 72 73def ccc_Group : OptionGroup<"<clang internal options>">; 74def ccc_driver_Group : OptionGroup<"<clang driver internal options>">, 75 Group<ccc_Group>, HelpText<"DRIVER OPTIONS">; 76def ccc_debug_Group : OptionGroup<"<clang debug/development internal options>">, 77 Group<ccc_Group>, HelpText<"DEBUG/DEVELOPMENT OPTIONS">; 78 79class CCCDriverOpt : Group<ccc_driver_Group>, Flags<[DriverOption, HelpHidden]>; 80def ccc_cxx : Flag<"-ccc-cxx">, CCCDriverOpt, 81 HelpText<"Act as a C++ driver">; 82def ccc_echo : Flag<"-ccc-echo">, CCCDriverOpt, 83 HelpText<"Echo commands before running them">; 84def ccc_gcc_name : Separate<"-ccc-gcc-name">, CCCDriverOpt, 85 HelpText<"Name for native GCC compiler">, 86 MetaVarName<"<gcc-path>">; 87def ccc_clang_cxx : Flag<"-ccc-clang-cxx">, CCCDriverOpt, 88 HelpText<"Enable the clang compiler for C++">; 89def ccc_no_clang_cxx : Flag<"-ccc-no-clang-cxx">, CCCDriverOpt, 90 HelpText<"Disable the clang compiler for C++">; 91def ccc_no_clang : Flag<"-ccc-no-clang">, CCCDriverOpt, 92 HelpText<"Disable the clang compiler">; 93def ccc_no_clang_cpp : Flag<"-ccc-no-clang-cpp">, CCCDriverOpt, 94 HelpText<"Disable the clang preprocessor">; 95def ccc_clang_archs : Separate<"-ccc-clang-archs">, CCCDriverOpt, 96 HelpText<"Comma separate list of architectures to use the clang compiler for">, 97 MetaVarName<"<arch-list>">; 98def ccc_pch_is_pch : Flag<"-ccc-pch-is-pch">, CCCDriverOpt, 99 HelpText<"Use lazy PCH for precompiled headers">; 100def ccc_pch_is_pth : Flag<"-ccc-pch-is-pth">, CCCDriverOpt, 101 HelpText<"Use pretokenized headers for precompiled headers">; 102 103class CCCDebugOpt : Group<ccc_debug_Group>, Flags<[DriverOption, HelpHidden]>; 104def ccc_host_triple : Separate<"-ccc-host-triple">, CCCDebugOpt, 105 HelpText<"Simulate running on the given target">; 106def ccc_install_dir : Separate<"-ccc-install-dir">, CCCDebugOpt, 107 HelpText<"Simulate installation in the given directory">; 108def ccc_print_options : Flag<"-ccc-print-options">, CCCDebugOpt, 109 HelpText<"Dump parsed command line arguments">; 110def ccc_print_phases : Flag<"-ccc-print-phases">, CCCDebugOpt, 111 HelpText<"Dump list of actions to perform">; 112def ccc_print_bindings : Flag<"-ccc-print-bindings">, CCCDebugOpt, 113 HelpText<"Show bindings of tools to actions">; 114 115def ccc_arcmt_check : Flag<"-ccc-arcmt-check">, CCCDriverOpt, 116 HelpText<"Check for ARC migration issues that need manual handling">; 117def ccc_arcmt_modify : Flag<"-ccc-arcmt-modify">, CCCDriverOpt, 118 HelpText<"Apply modifications to files to conform to ARC">; 119def ccc_arrmt_check : Flag<"-ccc-arrmt-check">, Alias<ccc_arcmt_check>; 120def ccc_arrmt_modify : Flag<"-ccc-arrmt-modify">, Alias<ccc_arcmt_modify>; 121def ccc_arcmt_migrate : Separate<"-ccc-arcmt-migrate">, CCCDriverOpt, 122 HelpText<"Apply modifications and produces temporary files that conform to ARC">; 123def ccc_arcmt_migrate_EQ : Joined<"-ccc-arcmt-migrate=">, CCCDriverOpt, 124 Alias<ccc_arcmt_migrate>; 125def arcmt_migrate_report_output : Separate<"-arcmt-migrate-report-output">, 126 HelpText<"Output path for the plist report">; 127def arcmt_migrate_emit_arc_errors : Flag<"-arcmt-migrate-emit-errors">, 128 HelpText<"Emit ARC errors even if the migrator can fix them">; 129 130// Make sure all other -ccc- options are rejected. 131def ccc_ : Joined<"-ccc-">, Group<ccc_Group>, Flags<[Unsupported]>; 132 133// Standard Options 134 135def _HASH_HASH_HASH : Flag<"-###">, Flags<[DriverOption]>, 136 HelpText<"Print the commands to run for this compilation">; 137// The '--' option is here for the sake of compatibility with gcc, but is 138// being ignored by the driver. 139def _DASH_DASH : Flag<"--">, Flags<[DriverOption]>; 140def A : JoinedOrSeparate<"-A">; 141def B : JoinedOrSeparate<"-B">; 142def CC : Flag<"-CC">; 143def C : Flag<"-C">; 144def D : JoinedOrSeparate<"-D">, Group<CompileOnly_Group>; 145def E : Flag<"-E">, Flags<[DriverOption]>, 146 HelpText<"Only run the preprocessor">; 147def F : JoinedOrSeparate<"-F">, Flags<[RenderJoined]>; 148def H : Flag<"-H">; 149def I_ : Flag<"-I-">, Group<I_Group>; 150def I : JoinedOrSeparate<"-I">, Group<I_Group>; 151def L : JoinedOrSeparate<"-L">, Flags<[RenderJoined]>; 152def MD : Flag<"-MD">, Group<M_Group>; 153def MF : JoinedOrSeparate<"-MF">, Group<M_Group>; 154def MG : Flag<"-MG">, Group<M_Group>; 155def MMD : Flag<"-MMD">, Group<M_Group>; 156def MM : Flag<"-MM">, Group<M_Group>; 157def MP : Flag<"-MP">, Group<M_Group>; 158def MQ : JoinedOrSeparate<"-MQ">, Group<M_Group>; 159def MT : JoinedOrSeparate<"-MT">, Group<M_Group>; 160def Mach : Flag<"-Mach">; 161def M : Flag<"-M">, Group<M_Group>; 162def O0 : Joined<"-O0">, Group<O_Group>; 163def O4 : Joined<"-O4">, Group<O_Group>; 164def ObjCXX : Flag<"-ObjC++">, Flags<[DriverOption]>, 165 HelpText<"Treat source input files as Objective-C++ inputs">; 166def ObjC : Flag<"-ObjC">, Flags<[DriverOption]>, 167 HelpText<"Treat source input files as Objective-C inputs">; 168def O : Joined<"-O">, Group<O_Group>; 169def P : Flag<"-P">; 170def Qn : Flag<"-Qn">; 171def Qunused_arguments : Flag<"-Qunused-arguments">, Flags<[DriverOption]>, 172 HelpText<"Don't emit warning for unused driver arguments">; 173def Q : Flag<"-Q">; 174def R : Flag<"-R">; 175def S : Flag<"-S">, Flags<[DriverOption]>, 176 HelpText<"Only run preprocess and compilation steps">; 177def Tbss : JoinedOrSeparate<"-Tbss">, Group<T_Group>; 178def Tdata : JoinedOrSeparate<"-Tdata">, Group<T_Group>; 179def Ttext : JoinedOrSeparate<"-Ttext">, Group<T_Group>; 180def T : JoinedOrSeparate<"-T">, Group<T_Group>; 181def U : JoinedOrSeparate<"-U">, Group<CompileOnly_Group>; 182def V : JoinedOrSeparate<"-V">, Flags<[DriverOption, Unsupported]>; 183def Wa_COMMA : CommaJoined<"-Wa,">, 184 HelpText<"Pass the comma separated arguments in <arg> to the assembler">, 185 MetaVarName<"<arg>">; 186def Wall : Flag<"-Wall">, Group<W_Group>; 187def Wdeprecated : Flag<"-Wdeprecated">, Group<W_Group>; 188def Wno_deprecated : Flag<"-Wno-deprecated">, Group<W_Group>; 189def Wextra : Flag<"-Wextra">, Group<W_Group>; 190def Wl_COMMA : CommaJoined<"-Wl,">, Flags<[LinkerInput, RenderAsInput]>, 191 HelpText<"Pass the comma separated arguments in <arg> to the linker">, 192 MetaVarName<"<arg>">; 193def Wno_nonportable_cfstrings : Joined<"-Wno-nonportable-cfstrings">, Group<W_Group>; 194def Wnonportable_cfstrings : Joined<"-Wnonportable-cfstrings">, Group<W_Group>; 195def Wp_COMMA : CommaJoined<"-Wp,">, 196 HelpText<"Pass the comma separated arguments in <arg> to the preprocessor">, 197 MetaVarName<"<arg>">; 198def Wwrite_strings : Flag<"-Wwrite-strings">, Group<W_Group>; 199def Wno_write_strings : Flag<"-Wno-write-strings">, Group<W_Group>; 200def W_Joined : Joined<"-W">, Group<W_Group>; 201def Xanalyzer : Separate<"-Xanalyzer">, 202 HelpText<"Pass <arg> to the static analyzer">, MetaVarName<"<arg>">; 203def Xarch__ : JoinedAndSeparate<"-Xarch_">, Flags<[DriverOption]>; 204def Xassembler : Separate<"-Xassembler">, 205 HelpText<"Pass <arg> to the assembler">, MetaVarName<"<arg>">; 206def Xclang : Separate<"-Xclang">, 207 HelpText<"Pass <arg> to the clang compiler">, MetaVarName<"<arg>">, 208 Flags<[NoForward]>; 209def Xlinker : Separate<"-Xlinker">, Flags<[LinkerInput, RenderAsInput]>, 210 HelpText<"Pass <arg> to the linker">, MetaVarName<"<arg>">; 211def Xpreprocessor : Separate<"-Xpreprocessor">, 212 HelpText<"Pass <arg> to the preprocessor">, MetaVarName<"<arg>">; 213def X_Flag : Flag<"-X">; 214def X_Joined : Joined<"-X">; 215def Z_Flag : Flag<"-Z">; 216def Z_Joined : Joined<"-Z">; 217def all__load : Flag<"-all_load">; 218def allowable__client : Separate<"-allowable_client">; 219def ansi : Flag<"-ansi">, Group<a_Group>; 220def arch__errors__fatal : Flag<"-arch_errors_fatal">; 221def arch : Separate<"-arch">, Flags<[DriverOption]>; 222def arch__only : Separate<"-arch_only">; 223def a : Joined<"-a">, Group<a_Group>; 224def bind__at__load : Flag<"-bind_at_load">; 225def bundle__loader : Separate<"-bundle_loader">; 226def bundle : Flag<"-bundle">; 227def b : JoinedOrSeparate<"-b">, Flags<[Unsupported]>; 228def client__name : JoinedOrSeparate<"-client_name">; 229def combine : Flag<"-combine">, Flags<[DriverOption, Unsupported]>; 230def compatibility__version : JoinedOrSeparate<"-compatibility_version">; 231def coverage : Flag<"-coverage">; 232def cpp_precomp : Flag<"-cpp-precomp">; 233def current__version : JoinedOrSeparate<"-current_version">; 234def cxx_isystem : JoinedOrSeparate<"-cxx-isystem">, Group<clang_i_Group>; 235def c : Flag<"-c">, Flags<[DriverOption]>, 236 HelpText<"Only run preprocess, compile, and assemble steps">; 237def dA : Flag<"-dA">, Group<d_Group>; 238def dD : Flag<"-dD">, Group<d_Group>; 239def dM : Flag<"-dM">, Group<d_Group>; 240def dead__strip : Flag<"-dead_strip">; 241def dependency_file : Separate<"-dependency-file">; 242def dumpmachine : Flag<"-dumpmachine">; 243def dumpspecs : Flag<"-dumpspecs">, Flags<[Unsupported]>; 244def dumpversion : Flag<"-dumpversion">; 245def dylib__file : Separate<"-dylib_file">; 246def dylinker__install__name : JoinedOrSeparate<"-dylinker_install_name">; 247def dylinker : Flag<"-dylinker">; 248def dynamiclib : Flag<"-dynamiclib">; 249def dynamic : Flag<"-dynamic">, Flags<[NoArgumentUnused]>; 250def d_Flag : Flag<"-d">, Group<d_Group>; 251def d_Joined : Joined<"-d">, Group<d_Group>; 252def emit_ast : Flag<"-emit-ast">, 253 HelpText<"Emit Clang AST files for source inputs">; 254def emit_llvm : Flag<"-emit-llvm">, 255 HelpText<"Use the LLVM representation for assembler and object files">; 256def exported__symbols__list : Separate<"-exported_symbols_list">; 257def e : JoinedOrSeparate<"-e">; 258def fPIC : Flag<"-fPIC">, Group<f_Group>; 259def fPIE : Flag<"-fPIE">, Group<f_Group>, Flags<[NoArgumentUnused]>; 260def fno_PIE : Flag<"-fno-PIE">, Group<f_Group>, Flags<[NoArgumentUnused]>; 261def faccess_control : Flag<"-faccess-control">, Group<f_Group>; 262def fallow_unsupported : Flag<"-fallow-unsupported">, Group<f_Group>; 263def fapple_kext : Flag<"-fapple-kext">, Group<f_Group>; 264def fapple_pragma_pack : Flag<"-fapple-pragma-pack">, Group<f_Group>; 265def fasm : Flag<"-fasm">, Group<f_Group>; 266 267def fasm_blocks : Flag<"-fasm-blocks">, Group<f_Group>; 268def fno_asm_blocks : Flag<"-fno-asm-blocks">, Group<f_Group>; 269 270def fassume_sane_operator_new : Flag<"-fassume-sane-operator-new">, Group<f_Group>; 271def fastcp : Flag<"-fastcp">, Group<f_Group>; 272def fastf : Flag<"-fastf">, Group<f_Group>; 273def fast : Flag<"-fast">, Group<f_Group>; 274def fasynchronous_unwind_tables : Flag<"-fasynchronous-unwind-tables">, Group<f_Group>; 275def fblocks : Flag<"-fblocks">, Group<f_Group>; 276def fbootclasspath_EQ : Joined<"-fbootclasspath=">, Group<f_Group>; 277def fborland_extensions : Flag<"-fborland-extensions">, Group<f_Group>; 278def fbuiltin_strcat : Flag<"-fbuiltin-strcat">, Group<f_Group>; 279def fbuiltin_strcpy : Flag<"-fbuiltin-strcpy">, Group<f_Group>; 280def fbuiltin : Flag<"-fbuiltin">, Group<f_Group>; 281def fcaret_diagnostics : Flag<"-fcaret-diagnostics">, Group<f_Group>; 282def fcatch_undefined_behavior : Flag<"-fcatch-undefined-behavior">, 283 Group<f_Group>, HelpText<"Generate runtime checks for undefined behavior.">; 284def fclasspath_EQ : Joined<"-fclasspath=">, Group<f_Group>; 285def fcolor_diagnostics : Flag<"-fcolor-diagnostics">, Group<f_Group>; 286def fcommon : Flag<"-fcommon">, Group<f_Group>; 287def fcompile_resource_EQ : Joined<"-fcompile-resource=">, Group<f_Group>; 288def fconstant_cfstrings : Flag<"-fconstant-cfstrings">, Group<f_Group>; 289def fconstant_string_class_EQ : Joined<"-fconstant-string-class=">, Group<f_Group>; 290def fcreate_profile : Flag<"-fcreate-profile">, Group<f_Group>; 291def fcxx_exceptions: Flag<"-fcxx-exceptions">, Group<f_Group>; 292def fdebug_pass_arguments : Flag<"-fdebug-pass-arguments">, Group<f_Group>; 293def fdebug_pass_structure : Flag<"-fdebug-pass-structure">, Group<f_Group>; 294def fdiagnostics_fixit_info : Flag<"-fdiagnostics-fixit-info">, Group<f_clang_Group>; 295def fdiagnostics_print_source_range_info : Flag<"-fdiagnostics-print-source-range-info">, Group<f_clang_Group>; 296def fdiagnostics_parseable_fixits : Flag<"-fdiagnostics-parseable-fixits">, Group<f_clang_Group>; 297def fdiagnostics_show_option : Flag<"-fdiagnostics-show-option">, Group<f_Group>; 298def fdiagnostics_show_name : Flag<"-fdiagnostics-show-name">, Group<f_Group>; 299def fdiagnostics_show_note_include_stack : Flag<"-fdiagnostics-show-note-include-stack">, Group<f_Group>; 300def fdiagnostics_format_EQ : Joined<"-fdiagnostics-format=">, Group<f_clang_Group>; 301def fdiagnostics_show_category_EQ : Joined<"-fdiagnostics-show-category=">, Group<f_clang_Group>; 302def fdollars_in_identifiers : Flag<"-fdollars-in-identifiers">, Group<f_Group>; 303def fdwarf2_cfi_asm : Flag<"-fdwarf2-cfi-asm">, Group<f_Group>; 304def fno_dwarf2_cfi_asm : Flag<"-fno-dwarf2-cfi-asm">, Group<f_Group>; 305def fdwarf_directory_asm : Flag<"-fdwarf-directory-asm">, Group<f_Group>; 306def fno_dwarf_directory_asm : Flag<"-fno-dwarf-directory-asm">, Group<f_Group>; 307def felide_constructors : Flag<"-felide-constructors">, Group<f_Group>; 308def feliminate_unused_debug_symbols : Flag<"-feliminate-unused-debug-symbols">, Group<f_Group>; 309def femit_all_decls : Flag<"-femit-all-decls">, Group<f_Group>; 310def fencoding_EQ : Joined<"-fencoding=">, Group<f_Group>; 311def ferror_limit_EQ : Joined<"-ferror-limit=">, Group<f_Group>; 312def fexceptions : Flag<"-fexceptions">, Group<f_Group>; 313def fextdirs_EQ : Joined<"-fextdirs=">, Group<f_Group>; 314def fhosted : Flag<"-fhosted">, Group<f_Group>; 315def ffast_math : Flag<"-ffast-math">, Group<clang_ignored_f_Group>; 316def ffinite_math_only : Flag<"-ffinite-math-only">, Group<clang_ignored_f_Group>; 317 318def ffor_scope : Flag<"-ffor-scope">, Group<f_Group>; 319def fno_for_scope : Flag<"-fno-for-scope">, Group<f_Group>; 320 321def ffreestanding : Flag<"-ffreestanding">, Group<f_Group>; 322def fgnu_keywords : Flag<"-fgnu-keywords">, Group<f_Group>; 323def fgnu89_inline : Flag<"-fgnu89-inline">, Group<f_Group>; 324def fno_gnu89_inline : Flag<"-fno-gnu89-inline">, Group<f_Group>; 325def fgnu_runtime : Flag<"-fgnu-runtime">, Group<f_Group>; 326def fheinous_gnu_extensions : Flag<"-fheinous-gnu-extensions">; 327def filelist : Separate<"-filelist">, Flags<[LinkerInput]>; 328def findirect_virtual_calls : Flag<"-findirect-virtual-calls">, Alias<fapple_kext>; 329def finline_functions : Flag<"-finline-functions">, Group<clang_ignored_f_Group>; 330def finline : Flag<"-finline">, Group<clang_ignored_f_Group>; 331def finstrument_functions : Flag<"-finstrument-functions">, Group<f_Group>; 332def fkeep_inline_functions : Flag<"-fkeep-inline-functions">, Group<clang_ignored_f_Group>; 333def flat__namespace : Flag<"-flat_namespace">; 334def flax_vector_conversions : Flag<"-flax-vector-conversions">, Group<f_Group>; 335def flimit_debug_info : Flag<"-flimit-debug-info">, Group<f_Group>, 336 HelpText<"Limit debug information produced to reduce size of debug binary">; 337def flimited_precision_EQ : Joined<"-flimited-precision=">, Group<f_Group>; 338def flto : Flag<"-flto">, Group<f_Group>; 339def fno_lto : Flag<"-fno-lto">, Group<f_Group>; 340def fmacro_backtrace_limit_EQ : Joined<"-fmacro-backtrace-limit=">, 341 Group<f_Group>; 342def fmath_errno : Flag<"-fmath-errno">, Group<f_Group>; 343def fmerge_all_constants : Flag<"-fmerge-all-constants">, Group<f_Group>; 344def fmessage_length_EQ : Joined<"-fmessage-length=">, Group<f_Group>; 345def fms_extensions : Flag<"-fms-extensions">, Group<f_Group>; 346def fms_compatibility : Flag<"-fms-compatibility">, Group<f_Group>; 347def fmsc_version : Joined<"-fmsc-version=">, Group<f_Group>; 348def fdelayed_template_parsing : Flag<"-fdelayed-template-parsing">, Group<f_Group>; 349def fmodule_cache_path : Separate<"-fmodule-cache-path">, Group<i_Group>, 350 Flags<[NoForward]>; 351def fauto_module_import : Flag <"-fauto-module-import">, Group<f_Group>, 352 Flags<[NoForward]>; 353 354def fmudflapth : Flag<"-fmudflapth">, Group<f_Group>; 355def fmudflap : Flag<"-fmudflap">, Group<f_Group>; 356def fnested_functions : Flag<"-fnested-functions">, Group<f_Group>; 357def fnext_runtime : Flag<"-fnext-runtime">, Group<f_Group>; 358def fno_access_control : Flag<"-fno-access-control">, Group<f_Group>; 359def fno_apple_pragma_pack : Flag<"-fno-apple-pragma-pack">, Group<f_Group>; 360def fno_asm : Flag<"-fno-asm">, Group<f_Group>; 361def fno_asynchronous_unwind_tables : Flag<"-fno-asynchronous-unwind-tables">, Group<f_Group>; 362def fno_assume_sane_operator_new : Flag<"-fno-assume-sane-operator-new">, Group<f_Group>; 363def fno_blocks : Flag<"-fno-blocks">, Group<f_Group>; 364def fno_borland_extensions : Flag<"-fno-borland-extensions">, Group<f_Group>; 365def fno_builtin_strcat : Flag<"-fno-builtin-strcat">, Group<f_Group>; 366def fno_builtin_strcpy : Flag<"-fno-builtin-strcpy">, Group<f_Group>; 367def fno_builtin : Flag<"-fno-builtin">, Group<f_Group>; 368def fno_caret_diagnostics : Flag<"-fno-caret-diagnostics">, Group<f_Group>; 369def fno_color_diagnostics : Flag<"-fno-color-diagnostics">, Group<f_Group>; 370def fno_common : Flag<"-fno-common">, Group<f_Group>; 371def fno_constant_cfstrings : Flag<"-fno-constant-cfstrings">, Group<f_Group>; 372def fno_cxx_exceptions: Flag<"-fno-cxx-exceptions">, Group<f_Group>; 373def fno_diagnostics_fixit_info : Flag<"-fno-diagnostics-fixit-info">, Group<f_Group>; 374def fno_diagnostics_show_name : Flag<"-fno-diagnostics-show-name">, Group<f_Group>; 375def fno_diagnostics_show_option : Flag<"-fno-diagnostics-show-option">, Group<f_Group>; 376def fno_diagnostics_show_note_include_stack : Flag<"-fno-diagnostics-show-note-include-stack">, Group<f_Group>; 377def fno_dollars_in_identifiers : Flag<"-fno-dollars-in-identifiers">, Group<f_Group>; 378def fno_elide_constructors : Flag<"-fno-elide-constructors">, Group<f_Group>; 379def fno_eliminate_unused_debug_symbols : Flag<"-fno-eliminate-unused-debug-symbols">, Group<f_Group>; 380def fno_exceptions : Flag<"-fno-exceptions">, Group<f_Group>; 381def fno_finite_math_only : Flag<"-fno-finite-math-only">, Group<clang_ignored_f_Group>; 382def fno_gnu_keywords : Flag<"-fno-gnu-keywords">, Group<f_Group>; 383def fno_inline_functions : Flag<"-fno-inline-functions">, Group<clang_ignored_f_Group>; 384def fno_inline : Flag<"-fno-inline">, Group<clang_ignored_f_Group>; 385def fno_keep_inline_functions : Flag<"-fno-keep-inline-functions">, Group<clang_ignored_f_Group>; 386def fno_lax_vector_conversions : Flag<"-fno-lax-vector-conversions">, Group<f_Group>; 387def fno_limit_debug_info : Flag<"-fno-limit-debug-info">, Group<f_Group>, 388 HelpText<"Do not limit debug information produced to reduce size of debug binary">; 389def fno_math_errno : Flag<"-fno-math-errno">, Group<f_Group>; 390def fno_merge_all_constants : Flag<"-fno-merge-all-constants">, Group<f_Group>; 391def fno_ms_extensions : Flag<"-fno-ms-extensions">, Group<f_Group>; 392def fno_ms_compatibility : Flag<"-fno-ms-compatibility">, Group<f_Group>; 393def fno_delayed_template_parsing : Flag<"-fno-delayed-template-parsing">, Group<f_Group>; 394def fno_objc_default_synthesize_properties 395 : Flag<"-fno-objc-default-synthesize-properties">, Group<f_Group>; 396def fno_objc_exceptions: Flag<"-fno-objc-exceptions">, Group<f_Group>; 397def fno_objc_legacy_dispatch : Flag<"-fno-objc-legacy-dispatch">, Group<f_Group>; 398def fno_omit_frame_pointer : Flag<"-fno-omit-frame-pointer">, Group<f_Group>; 399def fno_operator_names : Flag<"-fno-operator-names">, Group<f_Group>; 400def fno_pascal_strings : Flag<"-fno-pascal-strings">, Group<f_Group>; 401def fno_rtti : Flag<"-fno-rtti">, Group<f_Group>; 402def fno_short_enums : Flag<"-fno-short-enums">, Group<f_Group>; 403def fno_show_column : Flag<"-fno-show-column">, Group<f_Group>; 404def fno_show_source_location : Flag<"-fno-show-source-location">, Group<f_Group>; 405def fno_spell_checking : Flag<"-fno-spell-checking">, Group<f_Group>; 406def fno_stack_protector : Flag<"-fno-stack-protector">, Group<f_Group>; 407def fno_strict_aliasing : Flag<"-fno-strict-aliasing">, Group<f_Group>; 408def fno_strict_overflow : Flag<"-fno-strict-overflow">, Group<f_Group>; 409def fno_threadsafe_statics : Flag<"-fno-threadsafe-statics">, Group<f_Group>; 410def fno_use_cxa_atexit : Flag<"-fno-use-cxa-atexit">, Group<f_Group>; 411def fno_unit_at_a_time : Flag<"-fno-unit-at-a-time">, Group<f_Group>; 412def fno_unwind_tables : Flag<"-fno-unwind-tables">, Group<f_Group>; 413def fno_verbose_asm : Flag<"-fno-verbose-asm">, Group<f_Group>; 414def fno_working_directory : Flag<"-fno-working-directory">, Group<f_Group>; 415def fno_wrapv : Flag<"-fno-wrapv">, Group<f_Group>; 416def fno_zero_initialized_in_bss : Flag<"-fno-zero-initialized-in-bss">, Group<f_Group>; 417def fobjc_arc : Flag<"-fobjc-arc">, Group<f_Group>; 418def fno_objc_arc : Flag<"-fno-objc-arc">, Group<f_Group>; 419def fobjc_arc_exceptions : Flag<"-fobjc-arc-exceptions">, Group<f_Group>; 420def fno_objc_arc_exceptions : Flag<"-fno-objc-arc-exceptions">, Group<f_Group>; 421def fobjc_atdefs : Flag<"-fobjc-atdefs">, Group<clang_ignored_f_Group>; 422def fobjc_call_cxx_cdtors : Flag<"-fobjc-call-cxx-cdtors">, Group<clang_ignored_f_Group>; 423def fobjc_default_synthesize_properties : 424 Flag<"-fobjc-default-synthesize-properties">, Group<f_Group>; 425def fobjc_exceptions: Flag<"-fobjc-exceptions">, Group<f_Group>; 426 427def fobjc_gc_only : Flag<"-fobjc-gc-only">, Group<f_Group>; 428def fobjc_gc : Flag<"-fobjc-gc">, Group<f_Group>; 429def fobjc_legacy_dispatch : Flag<"-fobjc-legacy-dispatch">, Group<f_Group>; 430def fobjc_new_property : Flag<"-fobjc-new-property">, Group<clang_ignored_f_Group>; 431def fobjc_infer_related_result_type : Flag<"-fobjc-infer-related-result-type">, 432 Group<f_Group>; 433def fno_objc_infer_related_result_type : Flag< 434 "-fno-objc-infer-related-result-type">, Group<f_Group>; 435 436// Objective-C ABI options. 437def fobjc_abi_version_EQ : Joined<"-fobjc-abi-version=">, Group<f_Group>; 438def fobjc_nonfragile_abi_version_EQ : Joined<"-fobjc-nonfragile-abi-version=">, Group<f_Group>; 439def fobjc_nonfragile_abi : Flag<"-fobjc-nonfragile-abi">, Group<f_Group>; 440def fno_objc_nonfragile_abi : Flag<"-fno-objc-nonfragile-abi">, Group<f_Group>; 441 442def fobjc_sender_dependent_dispatch : Flag<"-fobjc-sender-dependent-dispatch">, Group<f_Group>; 443def fobjc : Flag<"-fobjc">, Group<f_Group>; 444def fomit_frame_pointer : Flag<"-fomit-frame-pointer">, Group<f_Group>; 445def fopenmp : Flag<"-fopenmp">, Group<f_Group>; 446def force__cpusubtype__ALL : Flag<"-force_cpusubtype_ALL">; 447def force__flat__namespace : Flag<"-force_flat_namespace">; 448def force__load : Separate<"-force_load">; 449def foutput_class_dir_EQ : Joined<"-foutput-class-dir=">, Group<f_Group>; 450def fpack_struct : Flag<"-fpack-struct">, Group<f_Group>; 451def fno_pack_struct : Flag<"-fno-pack-struct">, Group<f_Group>; 452def fpack_struct_EQ : Joined<"-fpack-struct=">, Group<f_Group>; 453def fpascal_strings : Flag<"-fpascal-strings">, Group<f_Group>; 454def fpch_preprocess : Flag<"-fpch-preprocess">, Group<f_Group>; 455def fpic : Flag<"-fpic">, Group<f_Group>; 456def fpie : Flag<"-fpie">, Group<f_Group>, Flags<[NoArgumentUnused]>; 457def fno_pie : Flag<"-fno-pie">, Group<f_Group>, Flags<[NoArgumentUnused]>; 458def fprofile_arcs : Flag<"-fprofile-arcs">, Group<f_Group>; 459def fprofile_generate : Flag<"-fprofile-generate">, Group<f_Group>; 460def framework : Separate<"-framework">, Flags<[LinkerInput]>; 461def frandom_seed_EQ : Joined<"-frandom-seed=">, Group<clang_ignored_f_Group>; 462def frtti : Flag<"-frtti">, Group<f_Group>; 463def fsched_interblock : Flag<"-fsched-interblock">, Group<clang_ignored_f_Group>; 464def fshort_enums : Flag<"-fshort-enums">, Group<f_Group>; 465def freorder_blocks : Flag<"-freorder-blocks">, Group<clang_ignored_f_Group>; 466def fshort_wchar : Flag<"-fshort-wchar">, Group<f_Group>; 467def fshow_overloads_EQ : Joined<"-fshow-overloads=">, Group<f_Group>; 468def fshow_column : Flag<"-fshow-column">, Group<f_Group>; 469def fshow_source_location : Flag<"-fshow-source-location">, Group<f_Group>; 470def fspell_checking : Flag<"-fspell-checking">, Group<f_Group>; 471def fsigned_bitfields : Flag<"-fsigned-bitfields">, Group<f_Group>; 472def fsigned_char : Flag<"-fsigned-char">, Group<f_Group>; 473def fstack_protector_all : Flag<"-fstack-protector-all">, Group<f_Group>; 474def fstack_protector : Flag<"-fstack-protector">, Group<f_Group>; 475def fstrict_aliasing : Flag<"-fstrict-aliasing">, Group<f_Group>; 476def fstrict_overflow : Flag<"-fstrict-overflow">, Group<f_Group>; 477def fsyntax_only : Flag<"-fsyntax-only">, Flags<[DriverOption]>; 478def ftabstop_EQ : Joined<"-ftabstop=">, Group<f_Group>; 479def ftemplate_depth_ : Joined<"-ftemplate-depth-">, Group<f_Group>; 480def ftemplate_backtrace_limit_EQ : Joined<"-ftemplate-backtrace-limit=">, 481 Group<f_Group>; 482def ftest_coverage : Flag<"-ftest-coverage">, Group<f_Group>; 483def Wlarge_by_value_copy_def : Flag<"-Wlarge-by-value-copy">; 484def Wlarge_by_value_copy_EQ : Joined<"-Wlarge-by-value-copy=">; 485 486// Just silence warnings about -Wlarger-than, -Wframe-larger-than for now. 487def Wlarger_than : Separate<"-Wlarger-than">, Group<clang_ignored_f_Group>; 488def Wlarger_than_EQ : Joined<"-Wlarger-than=">, Alias<Wlarger_than>; 489def Wlarger_than_ : Joined<"-Wlarger-than-">, Alias<Wlarger_than>; 490def Wframe_larger_than : Separate<"-Wframe-larger-than">, Group<clang_ignored_f_Group>; 491def Wframe_larger_than_EQ : Joined<"-Wframe-larger-than=">, Alias<Wframe_larger_than>; 492 493def fterminated_vtables : Flag<"-fterminated-vtables">, Alias<fapple_kext>; 494def fthreadsafe_statics : Flag<"-fthreadsafe-statics">, Group<f_Group>; 495def ftime_report : Flag<"-ftime-report">, Group<f_Group>; 496def ftrapv : Flag<"-ftrapv">, Group<f_Group>; 497def ftrapv_handler_EQ : Joined<"-ftrapv-handler=">, Group<f_Group>; 498def ftrap_function_EQ : Joined<"-ftrap-function=">, Group<f_Group>, 499 HelpText<"Issue call to specified function rather than a trap instruction">; 500def funit_at_a_time : Flag<"-funit-at-a-time">, Group<f_Group>; 501def funroll_loops : Flag<"-funroll-loops">, Group<f_Group>; 502def funsigned_bitfields : Flag<"-funsigned-bitfields">, Group<f_Group>; 503def funsigned_char : Flag<"-funsigned-char">, Group<f_Group>; 504def funwind_tables : Flag<"-funwind-tables">, Group<f_Group>; 505def fuse_cxa_atexit : Flag<"-fuse-cxa-atexit">, Group<f_Group>; 506def fverbose_asm : Flag<"-fverbose-asm">, Group<f_Group>; 507def fvisibility_EQ : Joined<"-fvisibility=">, Group<f_Group>; 508def fvisibility_inlines_hidden : Flag<"-fvisibility-inlines-hidden">, Group<f_Group>; 509def fwrapv : Flag<"-fwrapv">, Group<f_Group>; 510def fwritable_strings : Flag<"-fwritable-strings">, Group<f_Group>; 511def fzero_initialized_in_bss : Flag<"-fzero-initialized-in-bss">, Group<f_Group>; 512def ffunction_sections: Flag <"-ffunction-sections">, Group<f_Group>; 513def fdata_sections : Flag <"-fdata-sections">, Group<f_Group>; 514def f : Joined<"-f">, Group<f_Group>; 515def g0 : Flag<"-g0">, Group<g_Group>; 516def g3 : Flag<"-g3">, Group<g_Group>; 517def gdwarf2 : Flag<"-gdwarf-2">, Group<g_Group>; 518def gfull : Flag<"-gfull">, Group<g_Group>; 519def gstabs : Flag<"-gstabs">, Group<g_Group>; 520def gstabsplus : Flag<"-gstabs+">, Group<g_Group>; 521def gstabs1 : Flag<"-gstabs1">, Group<g_Group>; 522def gstabs2 : Flag<"-gstabs2">, Group<g_Group>; 523def gused : Flag<"-gused">, Group<g_Group>; 524def g_Flag : Flag<"-g">, Group<g_Group>; 525def headerpad__max__install__names : Joined<"-headerpad_max_install_names">; 526def index_header_map : Flag<"-index-header-map">; 527def idirafter : JoinedOrSeparate<"-idirafter">, Group<clang_i_Group>; 528def iframework : Joined<"-iframework">, Group<clang_i_Group>; 529def imacros : JoinedOrSeparate<"-imacros">, Group<clang_i_Group>; 530def image__base : Separate<"-image_base">; 531def include_ : JoinedOrSeparate<"-include">, Group<clang_i_Group>, EnumName<"include">; 532def include_pch : Separate<"-include-pch">, Group<clang_i_Group>; 533def init : Separate<"-init">; 534def install__name : Separate<"-install_name">; 535def integrated_as : Flag<"-integrated-as">, Flags<[DriverOption]>; 536def iprefix : JoinedOrSeparate<"-iprefix">, Group<clang_i_Group>; 537def iquote : JoinedOrSeparate<"-iquote">, Group<clang_i_Group>; 538def isysroot : JoinedOrSeparate<"-isysroot">, Group<clang_i_Group>; 539def isystem : JoinedOrSeparate<"-isystem">, Group<clang_i_Group>; 540def iwithprefixbefore : JoinedOrSeparate<"-iwithprefixbefore">, Group<clang_i_Group>; 541def iwithprefix : JoinedOrSeparate<"-iwithprefix">, Group<clang_i_Group>; 542def iwithsysroot : JoinedOrSeparate<"-iwithsysroot">, Group<clang_i_Group>; 543def i : Joined<"-i">, Group<i_Group>; 544def keep__private__externs : Flag<"-keep_private_externs">; 545def l : JoinedOrSeparate<"-l">, Flags<[LinkerInput, RenderJoined]>; 546def m32 : Flag<"-m32">, Group<m_Group>, Flags<[DriverOption]>; 547def m3dnowa : Flag<"-m3dnowa">, Group<m_x86_Features_Group>; 548def m3dnow : Flag<"-m3dnow">, Group<m_x86_Features_Group>; 549def m64 : Flag<"-m64">, Group<m_Group>, Flags<[DriverOption]>; 550def mabi_EQ : Joined<"-mabi=">, Group<m_Group>; 551def march_EQ : Joined<"-march=">, Group<m_Group>; 552def mcmodel_EQ : Joined<"-mcmodel=">, Group<m_Group>; 553def mconstant_cfstrings : Flag<"-mconstant-cfstrings">, Group<clang_ignored_m_Group>; 554def mcpu_EQ : Joined<"-mcpu=">, Group<m_Group>; 555def mdynamic_no_pic : Joined<"-mdynamic-no-pic">, Group<m_Group>, Flags<[NoArgumentUnused]>; 556def mfix_and_continue : Flag<"-mfix-and-continue">, Group<clang_ignored_m_Group>; 557def mfloat_abi_EQ : Joined<"-mfloat-abi=">, Group<m_Group>; 558def mfpu_EQ : Joined<"-mfpu=">, Group<m_Group>; 559def mglobal_merge : Flag<"-mglobal-merge">, Group<m_Group>; 560def mhard_float : Flag<"-mhard-float">, Group<m_Group>; 561def miphoneos_version_min_EQ : Joined<"-miphoneos-version-min=">, Group<m_Group>; 562def mios_version_min_EQ : Joined<"-mios-version-min=">, Alias<miphoneos_version_min_EQ>; 563def mios_simulator_version_min_EQ : Joined<"-mios-simulator-version-min=">, Group<m_Group>; 564def mkernel : Flag<"-mkernel">, Group<m_Group>; 565def mlinker_version_EQ : Joined<"-mlinker-version=">, Flags<[NoForward]>; 566def mllvm : Separate<"-mllvm">; 567def mmacosx_version_min_EQ : Joined<"-mmacosx-version-min=">, Group<m_Group>; 568def mms_bitfields : Flag<"-mms-bitfields">, Group<m_Group>; 569def mstackrealign : Flag<"-mstackrealign">, Group<m_Group>; 570def mmmx : Flag<"-mmmx">, Group<m_x86_Features_Group>; 571def mno_3dnowa : Flag<"-mno-3dnowa">, Group<m_x86_Features_Group>; 572def mno_3dnow : Flag<"-mno-3dnow">, Group<m_x86_Features_Group>; 573def mno_constant_cfstrings : Flag<"-mno-constant-cfstrings">, Group<m_Group>; 574def mno_global_merge : Flag<"-mno-global-merge">, Group<m_Group>; 575def mno_mmx : Flag<"-mno-mmx">, Group<m_x86_Features_Group>; 576def mno_pascal_strings : Flag<"-mno-pascal-strings">, Group<m_Group>; 577def mno_red_zone : Flag<"-mno-red-zone">, Group<m_Group>; 578def mno_relax_all : Flag<"-mno-relax-all">, Group<m_Group>; 579def mno_rtd: Flag<"-mno-rtd">, Group<m_Group>; 580def mno_soft_float : Flag<"-mno-soft-float">, Group<m_Group>; 581def mno_sse2 : Flag<"-mno-sse2">, Group<m_x86_Features_Group>; 582def mno_sse3 : Flag<"-mno-sse3">, Group<m_x86_Features_Group>; 583def mno_sse4a : Flag<"-mno-sse4a">, Group<m_x86_Features_Group>; 584def mno_sse4 : Flag<"-mno-sse4">, Group<m_x86_Features_Group>; 585def mno_sse4_1 : Flag<"-mno-sse4.1">, Group<m_x86_Features_Group>; 586def mno_sse4_2 : Flag<"-mno-sse4.2">, Group<m_x86_Features_Group>; 587def mno_sse : Flag<"-mno-sse">, Group<m_x86_Features_Group>; 588def mno_ssse3 : Flag<"-mno-ssse3">, Group<m_x86_Features_Group>; 589def mno_aes : Flag<"-mno-aes">, Group<m_x86_Features_Group>; 590def mno_avx : Flag<"-mno-avx">, Group<m_x86_Features_Group>; 591 592def mno_thumb : Flag<"-mno-thumb">, Group<m_Group>; 593def marm : Flag<"-marm">, Alias<mno_thumb>; 594 595def mno_warn_nonportable_cfstrings : Flag<"-mno-warn-nonportable-cfstrings">, Group<m_Group>; 596def mno_omit_leaf_frame_pointer : Flag<"-mno-omit-leaf-frame-pointer">, Group<f_Group>; 597def momit_leaf_frame_pointer : Flag<"-momit-leaf-frame-pointer">, Group<f_Group>; 598def mpascal_strings : Flag<"-mpascal-strings">, Group<m_Group>; 599def mred_zone : Flag<"-mred-zone">, Group<m_Group>; 600def mregparm_EQ : Joined<"-mregparm=">, Group<m_Group>; 601def mrelax_all : Flag<"-mrelax-all">, Group<m_Group>; 602def mrtd: Flag<"-mrtd">, Group<m_Group>; 603def msoft_float : Flag<"-msoft-float">, Group<m_Group>; 604def msse2 : Flag<"-msse2">, Group<m_x86_Features_Group>; 605def msse3 : Flag<"-msse3">, Group<m_x86_Features_Group>; 606def msse4a : Flag<"-msse4a">, Group<m_x86_Features_Group>; 607def msse4 : Flag<"-msse4">, Group<m_x86_Features_Group>; 608def msse4_1 : Flag<"-msse4.1">, Group<m_x86_Features_Group>; 609def msse4_2 : Flag<"-msse4.2">, Group<m_x86_Features_Group>; 610def msse : Flag<"-msse">, Group<m_x86_Features_Group>; 611def mssse3 : Flag<"-mssse3">, Group<m_x86_Features_Group>; 612def maes : Flag<"-maes">, Group<m_x86_Features_Group>; 613def mavx : Flag<"-mavx">, Group<m_x86_Features_Group>; 614def mthumb : Flag<"-mthumb">, Group<m_Group>; 615def mtune_EQ : Joined<"-mtune=">, Group<m_Group>; 616def multi__module : Flag<"-multi_module">; 617def multiply__defined__unused : Separate<"-multiply_defined_unused">; 618def multiply__defined : Separate<"-multiply_defined">; 619def mwarn_nonportable_cfstrings : Flag<"-mwarn-nonportable-cfstrings">, Group<m_Group>; 620def m_Separate : Separate<"-m">, Group<m_Group>; 621def m_Joined : Joined<"-m">, Group<m_Group>; 622def no_canonical_prefixes : Flag<"-no-canonical-prefixes">, Flags<[HelpHidden]>, 623 HelpText<"Use relative instead of canonical paths">; 624def no_cpp_precomp : Flag<"-no-cpp-precomp">; 625def no_integrated_as : Flag<"-no-integrated-as">, Flags<[DriverOption]>; 626def no_integrated_cpp : Flag<"-no-integrated-cpp">, Flags<[DriverOption]>; 627def no__dead__strip__inits__and__terms : Flag<"-no_dead_strip_inits_and_terms">; 628def nobuiltininc : Flag<"-nobuiltininc">; 629def nodefaultlibs : Flag<"-nodefaultlibs">; 630def nofixprebinding : Flag<"-nofixprebinding">; 631def nolibc : Flag<"-nolibc">; 632def nomultidefs : Flag<"-nomultidefs">; 633def noprebind : Flag<"-noprebind">; 634def noseglinkedit : Flag<"-noseglinkedit">; 635def nostartfiles : Flag<"-nostartfiles">; 636def nostdinc : Flag<"-nostdinc">; 637def nostdlibinc : Flag<"-nostdlibinc">; 638def nostdincxx : Flag<"-nostdinc++">; 639def nostdlib : Flag<"-nostdlib">; 640def object : Flag<"-object">; 641def o : JoinedOrSeparate<"-o">, Flags<[DriverOption, RenderAsInput]>, 642 HelpText<"Write output to <file>">, MetaVarName<"<file>">; 643def pagezero__size : JoinedOrSeparate<"-pagezero_size">; 644def pass_exit_codes : Flag<"-pass-exit-codes">, Flags<[Unsupported]>; 645def pedantic_errors : Flag<"-pedantic-errors">, Group<pedantic_Group>; 646def pedantic : Flag<"-pedantic">, Group<pedantic_Group>; 647def pg : Flag<"-pg">; 648def pipe : Flag<"-pipe">, 649 HelpText<"Use pipes between commands, when possible">; 650def prebind__all__twolevel__modules : Flag<"-prebind_all_twolevel_modules">; 651def prebind : Flag<"-prebind">; 652def preload : Flag<"-preload">; 653def print_file_name_EQ : Joined<"-print-file-name=">, 654 HelpText<"Print the full library path of <file>">, MetaVarName<"<file>">; 655def print_ivar_layout : Flag<"-print-ivar-layout">; 656def print_libgcc_file_name : Flag<"-print-libgcc-file-name">, 657 HelpText<"Print the library path for \"libgcc.a\"">; 658def print_multi_directory : Flag<"-print-multi-directory">; 659def print_multi_lib : Flag<"-print-multi-lib">; 660def print_multi_os_directory : Flag<"-print-multi-os-directory">; 661def print_prog_name_EQ : Joined<"-print-prog-name=">, 662 HelpText<"Print the full program path of <name>">, MetaVarName<"<name>">; 663def print_search_dirs : Flag<"-print-search-dirs">, 664 HelpText<"Print the paths used for finding libraries and programs">; 665def private__bundle : Flag<"-private_bundle">; 666def pthreads : Flag<"-pthreads">; 667def pthread : Flag<"-pthread">; 668def p : Flag<"-p">; 669def pie : Flag<"-pie">; 670def read__only__relocs : Separate<"-read_only_relocs">; 671def remap : Flag<"-remap">; 672def rewrite_objc : Flag<"-rewrite-objc">, Flags<[DriverOption]>, 673 HelpText<"Rewrite Objective-C source to C++">; 674def rdynamic : Flag<"-rdynamic">; 675def rpath : Separate<"-rpath">, Flags<[LinkerInput]>; 676def r : Flag<"-r">; 677def save_temps : Flag<"-save-temps">, Flags<[DriverOption]>, 678 HelpText<"Save intermediate compilation results">; 679def sectalign : MultiArg<"-sectalign", 3>; 680def sectcreate : MultiArg<"-sectcreate", 3>; 681def sectobjectsymbols : MultiArg<"-sectobjectsymbols", 2>; 682def sectorder : MultiArg<"-sectorder", 3>; 683def seg1addr : JoinedOrSeparate<"-seg1addr">; 684def seg__addr__table__filename : Separate<"-seg_addr_table_filename">; 685def seg__addr__table : Separate<"-seg_addr_table">; 686def segaddr : MultiArg<"-segaddr", 2>; 687def segcreate : MultiArg<"-segcreate", 3>; 688def seglinkedit : Flag<"-seglinkedit">; 689def segprot : MultiArg<"-segprot", 3>; 690def segs__read__only__addr : Separate<"-segs_read_only_addr">; 691def segs__read__write__addr : Separate<"-segs_read_write_addr">; 692def segs__read__ : Joined<"-segs_read_">; 693def shared_libgcc : Flag<"-shared-libgcc">; 694def shared : Flag<"-shared">; 695def single__module : Flag<"-single_module">; 696def specs_EQ : Joined<"-specs=">; 697def specs : Separate<"-specs">, Flags<[Unsupported]>; 698def static_libgcc : Flag<"-static-libgcc">; 699def static_libstdcxx : Flag<"-static-libstdc++">; 700def static : Flag<"-static">, Flags<[NoArgumentUnused]>; 701def std_default_EQ : Joined<"-std-default=">; 702def std_EQ : Joined<"-std=">; 703def stdlib_EQ : Joined<"-stdlib=">; 704def sub__library : JoinedOrSeparate<"-sub_library">; 705def sub__umbrella : JoinedOrSeparate<"-sub_umbrella">; 706def s : Flag<"-s">; 707def time : Flag<"-time">, 708 HelpText<"Time individual commands">; 709def traditional_cpp : Flag<"-traditional-cpp">; 710def traditional : Flag<"-traditional">; 711def trigraphs : Flag<"-trigraphs">; 712def twolevel__namespace__hints : Flag<"-twolevel_namespace_hints">; 713def twolevel__namespace : Flag<"-twolevel_namespace">; 714def t : Flag<"-t">; 715def umbrella : Separate<"-umbrella">; 716def undefined : JoinedOrSeparate<"-undefined">, Group<u_Group>; 717def undef : Flag<"-undef">, Group<u_Group>; 718def unexported__symbols__list : Separate<"-unexported_symbols_list">; 719def u : JoinedOrSeparate<"-u">, Group<u_Group>; 720def use_gold_plugin : Flag<"-use-gold-plugin">; 721def v : Flag<"-v">, 722 HelpText<"Show commands to run and use verbose output">; 723def verify : Flag<"-verify">, Flags<[DriverOption]>, 724 HelpText<"Verify output using a verifier.">; 725def weak_l : Joined<"-weak-l">, Flags<[LinkerInput]>; 726def weak__framework : Separate<"-weak_framework">, Flags<[LinkerInput]>; 727def weak__library : Separate<"-weak_library">, Flags<[LinkerInput]>; 728def weak__reference__mismatches : Separate<"-weak_reference_mismatches">; 729def whatsloaded : Flag<"-whatsloaded">; 730def whyload : Flag<"-whyload">; 731def w : Flag<"-w">; 732def x : JoinedOrSeparate<"-x">, Flags<[DriverOption]>, 733 HelpText<"Treat subsequent input files as having type <language>">, 734 MetaVarName<"<language>">; 735def y : Joined<"-y">; 736 737def working_directory : Separate<"-working-directory">, 738 HelpText<"Resolve file paths relative to the specified directory">; 739def working_directory_EQ : Joined<"-working-directory=">, 740 Alias<working_directory>; 741 742// Double dash options, which are usually an alias for one of the previous 743// options. 744 745def _CLASSPATH_EQ : Joined<"--CLASSPATH=">, Alias<fclasspath_EQ>; 746def _CLASSPATH : Separate<"--CLASSPATH">, Alias<fclasspath_EQ>; 747def _all_warnings : Flag<"--all-warnings">, Alias<Wall>; 748def _analyze_auto : Flag<"--analyze-auto">, Flags<[DriverOption]>; 749def _analyzer_no_default_checks : Flag<"--analyzer-no-default-checks">, Flags<[DriverOption]>; 750def _analyzer_output : JoinedOrSeparate<"--analyzer-output">, Flags<[DriverOption]>; 751def _analyze : Flag<"--analyze">, Flags<[DriverOption]>, 752 HelpText<"Run the static analyzer">; 753def _ansi : Flag<"--ansi">, Alias<ansi>; 754def _assemble : Flag<"--assemble">, Alias<S>; 755def _assert_EQ : Joined<"--assert=">, Alias<A>; 756def _assert : Separate<"--assert">, Alias<A>; 757def _bootclasspath_EQ : Joined<"--bootclasspath=">, Alias<fbootclasspath_EQ>; 758def _bootclasspath : Separate<"--bootclasspath">, Alias<fbootclasspath_EQ>; 759def _classpath_EQ : Joined<"--classpath=">, Alias<fclasspath_EQ>; 760def _classpath : Separate<"--classpath">, Alias<fclasspath_EQ>; 761def _combine : Flag<"--combine">, Alias<combine>; 762def _comments_in_macros : Flag<"--comments-in-macros">, Alias<CC>; 763def _comments : Flag<"--comments">, Alias<C>; 764def _compile : Flag<"--compile">, Alias<c>; 765def _constant_cfstrings : Flag<"--constant-cfstrings">; 766def _coverage : Flag<"--coverage">, Alias<coverage>; 767def _debug_EQ : Joined<"--debug=">, Alias<g_Flag>; 768def _debug : Flag<"--debug">, Alias<g_Flag>; 769def _define_macro_EQ : Joined<"--define-macro=">, Alias<D>; 770def _define_macro : Separate<"--define-macro">, Alias<D>; 771def _dependencies : Flag<"--dependencies">, Alias<M>; 772def _encoding_EQ : Joined<"--encoding=">, Alias<fencoding_EQ>; 773def _encoding : Separate<"--encoding">, Alias<fencoding_EQ>; 774def _entry : Flag<"--entry">, Alias<e>; 775def _extdirs_EQ : Joined<"--extdirs=">, Alias<fextdirs_EQ>; 776def _extdirs : Separate<"--extdirs">, Alias<fextdirs_EQ>; 777def _extra_warnings : Flag<"--extra-warnings">, Alias<W_Joined>; 778def _for_linker_EQ : Joined<"--for-linker=">, Alias<Xlinker>; 779def _for_linker : Separate<"--for-linker">, Alias<Xlinker>; 780def _force_link_EQ : Joined<"--force-link=">, Alias<u>; 781def _force_link : Separate<"--force-link">, Alias<u>; 782def _help_hidden : Flag<"--help-hidden">; 783def _help : Flag<"--help">, 784 HelpText<"Display available options">; 785def _imacros_EQ : Joined<"--imacros=">, Alias<imacros>; 786def _imacros : Separate<"--imacros">, Alias<imacros>; 787def _include_barrier : Flag<"--include-barrier">, Alias<I_>; 788def _include_directory_after_EQ : Joined<"--include-directory-after=">, Alias<idirafter>; 789def _include_directory_after : Separate<"--include-directory-after">, Alias<idirafter>; 790def _include_directory_EQ : Joined<"--include-directory=">, Alias<I>; 791def _include_directory : Separate<"--include-directory">, Alias<I>; 792def _include_prefix_EQ : Joined<"--include-prefix=">, Alias<iprefix>; 793def _include_prefix : Separate<"--include-prefix">, Alias<iprefix>; 794def _include_with_prefix_after_EQ : Joined<"--include-with-prefix-after=">, Alias<iwithprefix>; 795def _include_with_prefix_after : Separate<"--include-with-prefix-after">, Alias<iwithprefix>; 796def _include_with_prefix_before_EQ : Joined<"--include-with-prefix-before=">, Alias<iwithprefixbefore>; 797def _include_with_prefix_before : Separate<"--include-with-prefix-before">, Alias<iwithprefixbefore>; 798def _include_with_prefix_EQ : Joined<"--include-with-prefix=">, Alias<iwithprefix>; 799def _include_with_prefix : Separate<"--include-with-prefix">, Alias<iwithprefix>; 800def _include_EQ : Joined<"--include=">, Alias<include_>; 801def _include : Separate<"--include">, Alias<include_>; 802def _language_EQ : Joined<"--language=">, Alias<x>; 803def _language : Separate<"--language">, Alias<x>; 804def _library_directory_EQ : Joined<"--library-directory=">, Alias<L>; 805def _library_directory : Separate<"--library-directory">, Alias<L>; 806def _machine__EQ : Joined<"--machine-=">, Alias<m_Joined>; 807def _machine_ : Joined<"--machine-">, Alias<m_Joined>; 808def _machine_EQ : Joined<"--machine=">, Alias<m_Joined>; 809def _machine : Separate<"--machine">, Alias<m_Joined>; 810def _no_integrated_cpp : Flag<"--no-integrated-cpp">, Alias<no_integrated_cpp>; 811def _no_line_commands : Flag<"--no-line-commands">, Alias<P>; 812def _no_standard_includes : Flag<"--no-standard-includes">, Alias<nostdinc>; 813def _no_standard_libraries : Flag<"--no-standard-libraries">, Alias<nostdlib>; 814def _no_undefined : Flag<"--no-undefined">, Flags<[LinkerInput]>; 815def _no_warnings : Flag<"--no-warnings">, Alias<w>; 816def _optimize_EQ : Joined<"--optimize=">, Alias<O>; 817def _optimize : Flag<"--optimize">, Alias<O>; 818def _output_class_directory_EQ : Joined<"--output-class-directory=">, Alias<foutput_class_dir_EQ>; 819def _output_class_directory : Separate<"--output-class-directory">, Alias<foutput_class_dir_EQ>; 820def _output_EQ : Joined<"--output=">, Alias<o>; 821def _output : Separate<"--output">, Alias<o>; 822def _param : Separate<"--param">; 823def _param_EQ : Joined<"--param=">, Alias<_param>; 824def _pass_exit_codes : Flag<"--pass-exit-codes">, Alias<pass_exit_codes>; 825def _pedantic_errors : Flag<"--pedantic-errors">, Alias<pedantic_errors>; 826def _pedantic : Flag<"--pedantic">, Alias<pedantic>; 827def _pipe : Flag<"--pipe">, Alias<pipe>; 828def _prefix_EQ : Joined<"--prefix=">, Alias<B>; 829def _prefix : Separate<"--prefix">, Alias<B>; 830def _preprocess : Flag<"--preprocess">, Alias<E>; 831def _print_diagnostic_categories : Flag<"--print-diagnostic-categories">; 832def _print_file_name_EQ : Joined<"--print-file-name=">, Alias<print_file_name_EQ>; 833def _print_file_name : Separate<"--print-file-name">, Alias<print_file_name_EQ>; 834def _print_libgcc_file_name : Flag<"--print-libgcc-file-name">, Alias<print_libgcc_file_name>; 835def _print_missing_file_dependencies : Flag<"--print-missing-file-dependencies">, Alias<MG>; 836def _print_multi_directory : Flag<"--print-multi-directory">, Alias<print_multi_directory>; 837def _print_multi_lib : Flag<"--print-multi-lib">, Alias<print_multi_lib>; 838def _print_multi_os_directory : Flag<"--print-multi-os-directory">, Alias<print_multi_os_directory>; 839def _print_prog_name_EQ : Joined<"--print-prog-name=">, Alias<print_prog_name_EQ>; 840def _print_prog_name : Separate<"--print-prog-name">, Alias<print_prog_name_EQ>; 841def _print_search_dirs : Flag<"--print-search-dirs">, Alias<print_search_dirs>; 842def _profile_blocks : Flag<"--profile-blocks">, Alias<a>; 843def _profile : Flag<"--profile">, Alias<p>; 844def _relocatable_pch : Flag<"--relocatable-pch">, 845 HelpText<"Build a relocatable precompiled header">; 846def _resource_EQ : Joined<"--resource=">, Alias<fcompile_resource_EQ>; 847def _resource : Separate<"--resource">, Alias<fcompile_resource_EQ>; 848def _save_temps : Flag<"--save-temps">, Alias<save_temps>; 849def _serialize_diags : Separate<"--serialize-diagnostics">, Flags<[DriverOption]>, 850 HelpText<"Serialize compiler diagnostics to a file">; 851def _shared : Flag<"--shared">, Alias<shared>; 852def _signed_char : Flag<"--signed-char">, Alias<fsigned_char>; 853def _specs_EQ : Joined<"--specs=">, Alias<specs_EQ>; 854def _specs : Separate<"--specs">, Alias<specs_EQ>; 855def _static : Flag<"--static">, Alias<static>; 856def _std_EQ : Joined<"--std=">, Alias<std_EQ>; 857def _std : Separate<"--std">, Alias<std_EQ>; 858def _stdlib_EQ : Joined<"--stdlib=">, Alias<stdlib_EQ>; 859def _stdlib : Separate<"--stdlib">, Alias<stdlib_EQ>; 860def _sysroot_EQ : Joined<"--sysroot=">; 861def _sysroot : Separate<"--sysroot">, Alias<_sysroot_EQ>; 862def _target_help : Flag<"--target-help">; 863def _trace_includes : Flag<"--trace-includes">, Alias<H>; 864def _traditional_cpp : Flag<"--traditional-cpp">, Alias<traditional_cpp>; 865def _traditional : Flag<"--traditional">, Alias<traditional>; 866def _trigraphs : Flag<"--trigraphs">, Alias<trigraphs>; 867def _undefine_macro_EQ : Joined<"--undefine-macro=">, Alias<U>; 868def _undefine_macro : Separate<"--undefine-macro">, Alias<U>; 869def _unsigned_char : Flag<"--unsigned-char">, Alias<funsigned_char>; 870def _user_dependencies : Flag<"--user-dependencies">, Alias<MM>; 871def _verbose : Flag<"--verbose">, Alias<v>; 872def _version : Flag<"--version">; 873def _warn__EQ : Joined<"--warn-=">, Alias<W_Joined>; 874def _warn_ : Joined<"--warn-">, Alias<W_Joined>; 875def _write_dependencies : Flag<"--write-dependencies">, Alias<MD>; 876def _write_user_dependencies : Flag<"--write-user-dependencies">, Alias<MMD>; 877def _ : Joined<"--">, Flags<[Unsupported]>; 878 879// Special internal option to handle -Xlinker --no-demangle. 880def Z_Xlinker__no_demangle : Flag<"-Z-Xlinker-no-demangle">, 881 Flags<[Unsupported, NoArgumentUnused]>; 882 883// Special internal option to allow forwarding arbitrary arguments to linker. 884def Zlinker_input : Separate<"-Zlinker-input">, 885 Flags<[Unsupported, NoArgumentUnused]>; 886 887// Reserved library options. 888def Z_reserved_lib_stdcxx : Flag<"-Z-reserved-lib-stdc++">, 889 Flags<[LinkerInput, NoArgumentUnused, Unsupported]>, Group<reserved_lib_Group>; 890def Z_reserved_lib_cckext : Flag<"-Z-reserved-lib-cckext">, 891 Flags<[LinkerInput, NoArgumentUnused, Unsupported]>, Group<reserved_lib_Group>; 892