| //===--- CLCompatOptions.td - Options for clang-cl ------------------------===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This file defines the options accepted by clang-cl. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| def cl_Group : OptionGroup<"<clang-cl options>">, |
| HelpText<"CL.EXE COMPATIBILITY OPTIONS">; |
| |
| def cl_compile_Group : OptionGroup<"<clang-cl compile-only options>">, |
| Group<cl_Group>; |
| |
| def cl_ignored_Group : OptionGroup<"<clang-cl ignored options>">, |
| Group<cl_Group>; |
| |
| class CLFlag<string name> : Option<["/", "-"], name, KIND_FLAG>, |
| Group<cl_Group>, Flags<[CLOption, DriverOption]>; |
| |
| class CLCompileFlag<string name> : Option<["/", "-"], name, KIND_FLAG>, |
| Group<cl_compile_Group>, Flags<[CLOption, DriverOption]>; |
| |
| class CLIgnoredFlag<string name> : Option<["/", "-"], name, KIND_FLAG>, |
| Group<cl_ignored_Group>, Flags<[CLOption, DriverOption, HelpHidden]>; |
| |
| class CLJoined<string name> : Option<["/", "-"], name, KIND_JOINED>, |
| Group<cl_Group>, Flags<[CLOption, DriverOption]>; |
| |
| class CLCompileJoined<string name> : Option<["/", "-"], name, KIND_JOINED>, |
| Group<cl_compile_Group>, Flags<[CLOption, DriverOption]>; |
| |
| class CLIgnoredJoined<string name> : Option<["/", "-"], name, KIND_JOINED>, |
| Group<cl_ignored_Group>, Flags<[CLOption, DriverOption, HelpHidden]>; |
| |
| class CLJoinedOrSeparate<string name> : Option<["/", "-"], name, |
| KIND_JOINED_OR_SEPARATE>, Group<cl_Group>, Flags<[CLOption, DriverOption]>; |
| |
| class CLCompileJoinedOrSeparate<string name> : Option<["/", "-"], name, |
| KIND_JOINED_OR_SEPARATE>, Group<cl_compile_Group>, |
| Flags<[CLOption, DriverOption]>; |
| |
| class CLRemainingArgs<string name> : Option<["/", "-"], name, |
| KIND_REMAINING_ARGS>, Group<cl_Group>, Flags<[CLOption, DriverOption]>; |
| |
| // Aliases: |
| // (We don't put any of these in cl_compile_Group as the options they alias are |
| // already in the right group.) |
| |
| def _SLASH_C : CLFlag<"C">, HelpText<"Don't discard comments when preprocessing">, |
| Alias<C>; |
| def _SLASH_c : CLFlag<"c">, HelpText<"Compile only">, Alias<c>; |
| def _SLASH_D : CLJoinedOrSeparate<"D">, HelpText<"Define macro">, |
| MetaVarName<"<macro[=value]>">, Alias<D>; |
| def _SLASH_E : CLFlag<"E">, HelpText<"Preprocess to stdout">, Alias<E>; |
| def _SLASH_GR : CLFlag<"GR">, HelpText<"Enable RTTI">, Alias<frtti>; |
| def _SLASH_GR_ : CLFlag<"GR-">, HelpText<"Disable RTTI">, Alias<fno_rtti>; |
| def _SLASH_GF_ : CLFlag<"GF-">, HelpText<"Disable string pooling">, |
| Alias<fwritable_strings>; |
| def _SLASH_Gy : CLFlag<"Gy">, HelpText<"Put each function in its own section">, |
| Alias<ffunction_sections>; |
| def _SLASH_Gy_ : CLFlag<"Gy-">, HelpText<"Don't put each function in its own section">, |
| Alias<fno_function_sections>; |
| def _SLASH_help : CLFlag<"help">, Alias<help>, |
| HelpText<"Display available options">; |
| def _SLASH_HELP : CLFlag<"HELP">, Alias<help>; |
| def _SLASH_I : CLJoinedOrSeparate<"I">, |
| HelpText<"Add directory to include search path">, MetaVarName<"<dir>">, |
| Alias<I>; |
| def _SLASH_J : CLFlag<"J">, HelpText<"Make char type unsigned">, |
| Alias<funsigned_char>; |
| def _SLASH_O : CLJoined<"O">, HelpText<"Optimization level">, |
| MetaVarName<"<n>">, Alias<O>; |
| def _SLASH_Ob0 : CLFlag<"Ob0">, HelpText<"Disable inlining">, |
| Alias<fno_inline>; |
| def _SLASH_Od : CLFlag<"Od">, HelpText<"Disable optimization">, Alias<O0>; |
| def _SLASH_Oi : CLFlag<"Oi">, HelpText<"Enable use of builtin functions">, |
| Alias<fbuiltin>; |
| def _SLASH_Oi_ : CLFlag<"Oi-">, HelpText<"Disable use of builtin functions">, |
| Alias<fno_builtin>; |
| def _SLASH_Os : CLFlag<"Os">, HelpText<"Optimize for size">, Alias<O>, |
| AliasArgs<["s"]>; |
| def _SLASH_Ot : CLFlag<"Ot">, HelpText<"Optimize for speed">, Alias<O>, |
| AliasArgs<["2"]>; |
| def _SLASH_Ox : CLFlag<"Ox">, HelpText<"Maximum optimization">, Alias<O>, |
| AliasArgs<["3"]>; |
| def _SLASH_Oy : CLFlag<"Oy">, HelpText<"Enable frame pointer omission">, |
| Alias<fomit_frame_pointer>; |
| def _SLASH_Oy_ : CLFlag<"Oy-">, HelpText<"Disable frame pointer omission">, |
| Alias<fno_omit_frame_pointer>; |
| def _SLASH_QUESTION : CLFlag<"?">, Alias<help>, |
| HelpText<"Display available options">; |
| def _SLASH_showIncludes : CLFlag<"showIncludes">, |
| HelpText<"Print info about included files to stderr">, |
| Alias<show_includes>; |
| def _SLASH_U : CLJoinedOrSeparate<"U">, HelpText<"Undefine macro">, |
| MetaVarName<"<macro>">, Alias<U>; |
| def _SLASH_vmb : CLFlag<"vmb">, |
| HelpText<"Use a best-case representation method for member pointers">; |
| def _SLASH_vmg : CLFlag<"vmg">, |
| HelpText<"Use a most-general representation for member pointers">; |
| def _SLASH_vms : CLFlag<"vms">, |
| HelpText<"Set the default most-general representation to single inheritance">; |
| def _SLASH_vmm : CLFlag<"vmm">, |
| HelpText<"Set the default most-general representation to multiple inheritance">; |
| def _SLASH_vmv : CLFlag<"vmv">, |
| HelpText<"Set the default most-general representation to virtual inheritance">; |
| def _SLASH_W0 : CLFlag<"W0">, HelpText<"Disable all warnings">, Alias<w>; |
| def _SLASH_W1 : CLFlag<"W1">, HelpText<"Enable -Wall">, Alias<Wall>; |
| def _SLASH_W2 : CLFlag<"W2">, HelpText<"Enable -Wall">, Alias<Wall>; |
| def _SLASH_W3 : CLFlag<"W3">, HelpText<"Enable -Wall">, Alias<Wall>; |
| def _SLASH_W4 : CLFlag<"W4">, HelpText<"Enable -Wall">, Alias<Wall>; |
| def _SLASH_Wall : CLFlag<"Wall">, HelpText<"Enable -Wall">, Alias<Wall>; |
| def _SLASH_WX : CLFlag<"WX">, HelpText<"Treat warnings as errors">, |
| Alias<W_Joined>, AliasArgs<["error"]>; |
| def _SLASH_WX_ : CLFlag<"WX-">, HelpText<"Do not treat warnings as errors">, |
| Alias<W_Joined>, AliasArgs<["no-error"]>; |
| def _SLASH_w_flag : CLFlag<"w">, HelpText<"Disable all warnings">, Alias<w>; |
| def _SLASH_vd : CLJoined<"vd">, HelpText<"Control vtordisp placement">, |
| Alias<vtordisp_mode_EQ>; |
| def _SLASH_Z7 : CLFlag<"Z7">, Alias<gline_tables_only>; |
| def _SLASH_Zi : CLFlag<"Zi">, HelpText<"Enable debug information">, |
| Alias<gline_tables_only>; |
| def _SLASH_Zs : CLFlag<"Zs">, HelpText<"Syntax-check only">, |
| Alias<fsyntax_only>; |
| |
| |
| // Non-aliases: |
| |
| def _SLASH_M_Group : OptionGroup<"</M group>">, Group<cl_compile_Group>; |
| |
| def _SLASH_FA : CLFlag<"FA">, |
| HelpText<"Output assembly code file during compilation">; |
| def _SLASH_Fa : CLJoined<"Fa">, |
| HelpText<"Output assembly code to this file during compilation">, |
| MetaVarName<"<file or directory>">; |
| def _SLASH_fallback : CLCompileFlag<"fallback">, |
| HelpText<"Fall back to cl.exe if clang-cl fails to compile">; |
| def _SLASH_FI : CLJoinedOrSeparate<"FI">, |
| HelpText<"Include file before parsing">, Alias<include_>; |
| def _SLASH_Fe : CLJoined<"Fe">, |
| HelpText<"Set output executable file or directory (ends in / or \\)">, |
| MetaVarName<"<file or directory>">; |
| def _SLASH_Fo : CLCompileJoined<"Fo">, |
| HelpText<"Set output object file, or directory (ends in / or \\)">, |
| MetaVarName<"<file or directory>">; |
| def _SLASH_LD : CLFlag<"LD">, HelpText<"Create DLL">; |
| def _SLASH_LDd : CLFlag<"LDd">, HelpText<"Create debug DLL">; |
| def _SLASH_link : CLRemainingArgs<"link">, |
| HelpText<"Forward options to the linker">, MetaVarName<"<options>">; |
| def _SLASH_MD : Option<["/", "-"], "MD", KIND_FLAG>, Group<_SLASH_M_Group>, |
| Flags<[CLOption, DriverOption]>, HelpText<"Use DLL run-time">; |
| def _SLASH_MDd : Option<["/", "-"], "MDd", KIND_FLAG>, Group<_SLASH_M_Group>, |
| Flags<[CLOption, DriverOption]>, HelpText<"Use DLL debug run-time">; |
| def _SLASH_MT : Option<["/", "-"], "MT", KIND_FLAG>, Group<_SLASH_M_Group>, |
| Flags<[CLOption, DriverOption]>, HelpText<"Use static run-time">; |
| def _SLASH_MTd : Option<["/", "-"], "MTd", KIND_FLAG>, Group<_SLASH_M_Group>, |
| Flags<[CLOption, DriverOption]>, HelpText<"Use static debug run-time">; |
| def _SLASH_P : CLFlag<"P">, HelpText<"Preprocess to file">; |
| def _SLASH_Tc : CLCompileJoinedOrSeparate<"Tc">, |
| HelpText<"Specify a C source file">, MetaVarName<"<filename>">; |
| def _SLASH_TC : CLCompileFlag<"TC">, HelpText<"Treat all source files as C">; |
| def _SLASH_Tp : CLCompileJoinedOrSeparate<"Tp">, |
| HelpText<"Specify a C++ source file">, MetaVarName<"<filename>">; |
| def _SLASH_TP : CLCompileFlag<"TP">, HelpText<"Treat all source files as C++">; |
| |
| |
| // Ignored: |
| |
| def _SLASH_analyze_ : CLIgnoredFlag<"analyze-">; |
| def _SLASH_errorReport : CLIgnoredJoined<"errorReport">; |
| def _SLASH_FS : CLIgnoredFlag<"FS">, HelpText<"Force synchronous PDB writes">; |
| def _SLASH_GF : CLIgnoredFlag<"GF">; |
| def _SLASH_GS_ : CLIgnoredFlag<"GS-">; |
| def _SLASH_kernel_ : CLIgnoredFlag<"kernel-">; |
| def _SLASH_nologo : CLIgnoredFlag<"nologo">; |
| def _SLASH_Ob1 : CLIgnoredFlag<"Ob1">; |
| def _SLASH_Ob2 : CLIgnoredFlag<"Ob2">; |
| def _SLASH_RTC : CLIgnoredJoined<"RTC">; |
| def _SLASH_sdl : CLIgnoredFlag<"sdl">; |
| def _SLASH_sdl_ : CLIgnoredFlag<"sdl-">; |
| def _SLASH_w : CLIgnoredJoined<"w">; |
| def _SLASH_Zc_forScope : CLIgnoredFlag<"Zc:forScope">; |
| def _SLASH_Zc_wchar_t : CLIgnoredFlag<"Zc:wchar_t">; |
| def _SLASH_Zm : CLIgnoredJoined<"Zm">; |
| |
| |
| // Unsupported: |
| |
| def _SLASH_AI : CLJoined<"AI">; |
| def _SLASH_arch : CLJoined<"arch:">; |
| def _SLASH_bigobj : CLFlag<"bigobj">; |
| def _SLASH_clr : CLJoined<"clr">; |
| def _SLASH_d2Zi_PLUS : CLFlag<"d2Zi+">; |
| def _SLASH_doc : CLJoined<"doc">; |
| def _SLASH_EH : CLJoined<"EH">; |
| def _SLASH_EP : CLFlag<"EP">; |
| def _SLASH_FA_joined : CLJoined<"FA">; |
| def _SLASH_favor : CLJoined<"favor">; |
| def _SLASH_FC : CLFlag<"FC">; |
| def _SLASH_F : CLFlag<"F">; |
| def _SLASH_Fd : CLJoined<"Fd">; |
| def _SLASH_Fi : CLJoined<"Fi">; |
| def _SLASH_Fm : CLJoined<"Fm">; |
| def _SLASH_fp : CLJoined<"fp">; |
| def _SLASH_Fp : CLJoined<"Fp">; |
| def _SLASH_Fr : CLJoined<"Fr">; |
| def _SLASH_FR : CLJoined<"FR">; |
| def _SLASH_FU : CLJoinedOrSeparate<"FU">; |
| def _SLASH_Fx : CLFlag<"Fx">; |
| def _SLASH_G1 : CLFlag<"G1">; |
| def _SLASH_G2 : CLFlag<"G2">; |
| def _SLASH_GA : CLFlag<"GA">; |
| def _SLASH_Gd : CLFlag<"Gd">; |
| def _SLASH_Ge : CLFlag<"Ge">; |
| def _SLASH_Gh : CLFlag<"Gh">; |
| def _SLASH_GH : CLFlag<"GH">; |
| def _SLASH_GL : CLFlag<"GL">; |
| def _SLASH_GL_ : CLFlag<"GL-">; |
| def _SLASH_Gm : CLFlag<"Gm">; |
| def _SLASH_Gm_ : CLFlag<"Gm-">; |
| def _SLASH_Gr : CLFlag<"Gr">; |
| def _SLASH_GS : CLFlag<"GS">; |
| def _SLASH_Gs : CLJoined<"Gs">; |
| def _SLASH_GT : CLFlag<"GT">; |
| def _SLASH_GX : CLFlag<"GX">; |
| def _SLASH_Gz : CLFlag<"Gz">; |
| def _SLASH_GZ : CLFlag<"GZ">; |
| def _SLASH_H : CLFlag<"H">; |
| def _SLASH_homeparams : CLFlag<"homeparams">; |
| def _SLASH_hotpatch : CLFlag<"hotpatch">; |
| def _SLASH_kernel : CLFlag<"kernel">; |
| def _SLASH_LN : CLFlag<"LN">; |
| def _SLASH_MP : CLJoined<"MP">; |
| def _SLASH_o : CLJoinedOrSeparate<"o">; |
| def _SLASH_openmp : CLFlag<"openmp">; |
| def _SLASH_Qfast_transcendentals : CLFlag<"Qfast_transcendentals">; |
| def _SLASH_QIfist : CLFlag<"QIfist">; |
| def _SLASH_Qimprecise_fwaits : CLFlag<"Qimprecise_fwaits">; |
| def _SLASH_Qpar : CLFlag<"Qpar">; |
| def _SLASH_Qvec_report : CLJoined<"Qvec-report">; |
| def _SLASH_u : CLFlag<"u">; |
| def _SLASH_V : CLFlag<"V">; |
| def _SLASH_volatile : CLFlag<"volatile">; |
| def _SLASH_WL : CLFlag<"WL">; |
| def _SLASH_Wp64 : CLFlag<"Wp64">; |
| def _SLASH_X : CLFlag<"X">; |
| def _SLASH_Yc : CLJoined<"Yc">; |
| def _SLASH_Y_ : CLFlag<"Y-">; |
| def _SLASH_Yd : CLFlag<"Yd">; |
| def _SLASH_Yl : CLJoined<"Yl">; |
| def _SLASH_Yu : CLJoined<"Yu">; |
| def _SLASH_Za : CLFlag<"Za">; |
| def _SLASH_Zc : CLJoined<"Zc:">; |
| def _SLASH_Ze : CLFlag<"Ze">; |
| def _SLASH_Zg : CLFlag<"Zg">; |
| def _SLASH_ZI : CLFlag<"ZI">; |
| def _SLASH_Zl : CLFlag<"Zl">; |
| def _SLASH_Zp : CLJoined<"Zp">; |
| def _SLASH_ZW : CLJoined<"ZW">; |
