1 //===--- CLCompatOptions.td - Options for clang-cl ------------------------===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // This file defines the options accepted by clang-cl.
12 //===----------------------------------------------------------------------===//
14 def cl_Group : OptionGroup<"<clang-cl options>">,
15 HelpText<"CL.EXE COMPATIBILITY OPTIONS">;
17 def cl_compile_Group : OptionGroup<"<clang-cl compile-only options>">,
20 def cl_ignored_Group : OptionGroup<"<clang-cl ignored options>">,
23 class CLFlag<string name> : Option<["/", "-"], name, KIND_FLAG>,
24 Group<cl_Group>, Flags<[CLOption, DriverOption]>;
26 class CLCompileFlag<string name> : Option<["/", "-"], name, KIND_FLAG>,
27 Group<cl_compile_Group>, Flags<[CLOption, DriverOption]>;
29 class CLIgnoredFlag<string name> : Option<["/", "-"], name, KIND_FLAG>,
30 Group<cl_ignored_Group>, Flags<[CLOption, DriverOption, HelpHidden]>;
32 class CLJoined<string name> : Option<["/", "-"], name, KIND_JOINED>,
33 Group<cl_Group>, Flags<[CLOption, DriverOption]>;
35 class CLCompileJoined<string name> : Option<["/", "-"], name, KIND_JOINED>,
36 Group<cl_compile_Group>, Flags<[CLOption, DriverOption]>;
38 class CLIgnoredJoined<string name> : Option<["/", "-"], name, KIND_JOINED>,
39 Group<cl_ignored_Group>, Flags<[CLOption, DriverOption, HelpHidden]>;
41 class CLJoinedOrSeparate<string name> : Option<["/", "-"], name,
42 KIND_JOINED_OR_SEPARATE>, Group<cl_Group>, Flags<[CLOption, DriverOption]>;
44 class CLCompileJoinedOrSeparate<string name> : Option<["/", "-"], name,
45 KIND_JOINED_OR_SEPARATE>, Group<cl_compile_Group>,
46 Flags<[CLOption, DriverOption]>;
48 class CLRemainingArgs<string name> : Option<["/", "-"], name,
49 KIND_REMAINING_ARGS>, Group<cl_Group>, Flags<[CLOption, DriverOption]>;
52 // (We don't put any of these in cl_compile_Group as the options they alias are
53 // already in the right group.)
55 def _SLASH_C : CLFlag<"C">, HelpText<"Don't discard comments when preprocessing">,
57 def _SLASH_c : CLFlag<"c">, HelpText<"Compile only">, Alias<c>;
58 def _SLASH_D : CLJoinedOrSeparate<"D">, HelpText<"Define macro">,
59 MetaVarName<"<macro[=value]>">, Alias<D>;
60 def _SLASH_E : CLFlag<"E">, HelpText<"Preprocess to stdout">, Alias<E>;
61 def _SLASH_GR : CLFlag<"GR">, HelpText<"Enable emission of RTTI data">;
62 def _SLASH_GR_ : CLFlag<"GR-">, HelpText<"Disable emission of RTTI data">;
63 def _SLASH_GF_ : CLFlag<"GF-">, HelpText<"Disable string pooling">,
64 Alias<fwritable_strings>;
65 def _SLASH_Gy : CLFlag<"Gy">, HelpText<"Put each function in its own section">,
66 Alias<ffunction_sections>;
67 def _SLASH_Gy_ : CLFlag<"Gy-">, HelpText<"Don't put each function in its own section">,
68 Alias<fno_function_sections>;
69 def _SLASH_Gw : CLFlag<"Gw">, HelpText<"Put each data item in its own section">,
70 Alias<fdata_sections>;
71 def _SLASH_Gw_ : CLFlag<"Gw-">, HelpText<"Don't put each data item in its own section">,
72 Alias<fno_data_sections>;
73 def _SLASH_help : CLFlag<"help">, Alias<help>,
74 HelpText<"Display available options">;
75 def _SLASH_HELP : CLFlag<"HELP">, Alias<help>;
76 def _SLASH_I : CLJoinedOrSeparate<"I">,
77 HelpText<"Add directory to include search path">, MetaVarName<"<dir>">,
79 def _SLASH_J : CLFlag<"J">, HelpText<"Make char type unsigned">,
80 Alias<funsigned_char>;
81 def _SLASH_O : CLJoined<"O">, HelpText<"Optimization level">,
82 MetaVarName<"<n>">, Alias<O>;
83 def _SLASH_Ob0 : CLFlag<"Ob0">, HelpText<"Disable inlining">,
85 def _SLASH_Od : CLFlag<"Od">, HelpText<"Disable optimization">, Alias<O0>;
86 def _SLASH_Oi : CLFlag<"Oi">, HelpText<"Enable use of builtin functions">,
88 def _SLASH_Oi_ : CLFlag<"Oi-">, HelpText<"Disable use of builtin functions">,
90 def _SLASH_Os : CLFlag<"Os">, HelpText<"Optimize for size">, Alias<O>,
92 def _SLASH_Ot : CLFlag<"Ot">, HelpText<"Optimize for speed">, Alias<O>,
94 def _SLASH_Ox : CLFlag<"Ox">, HelpText<"Maximum optimization">, Alias<O>,
96 def _SLASH_Oy : CLFlag<"Oy">, HelpText<"Enable frame pointer omission">,
97 Alias<fomit_frame_pointer>;
98 def _SLASH_Oy_ : CLFlag<"Oy-">, HelpText<"Disable frame pointer omission">,
99 Alias<fno_omit_frame_pointer>;
100 def _SLASH_QUESTION : CLFlag<"?">, Alias<help>,
101 HelpText<"Display available options">;
102 def _SLASH_showIncludes : CLFlag<"showIncludes">,
103 HelpText<"Print info about included files to stderr">,
104 Alias<show_includes>;
105 def _SLASH_U : CLJoinedOrSeparate<"U">, HelpText<"Undefine macro">,
106 MetaVarName<"<macro>">, Alias<U>;
107 def _SLASH_vmb : CLFlag<"vmb">,
108 HelpText<"Use a best-case representation method for member pointers">;
109 def _SLASH_vmg : CLFlag<"vmg">,
110 HelpText<"Use a most-general representation for member pointers">;
111 def _SLASH_vms : CLFlag<"vms">,
112 HelpText<"Set the default most-general representation to single inheritance">;
113 def _SLASH_vmm : CLFlag<"vmm">,
114 HelpText<"Set the default most-general representation to multiple inheritance">;
115 def _SLASH_vmv : CLFlag<"vmv">,
116 HelpText<"Set the default most-general representation to virtual inheritance">;
117 def _SLASH_W0 : CLFlag<"W0">, HelpText<"Disable all warnings">, Alias<w>;
118 def _SLASH_W1 : CLFlag<"W1">, HelpText<"Enable -Wall">, Alias<Wall>;
119 def _SLASH_W2 : CLFlag<"W2">, HelpText<"Enable -Wall">, Alias<Wall>;
120 def _SLASH_W3 : CLFlag<"W3">, HelpText<"Enable -Wall">, Alias<Wall>;
121 def _SLASH_W4 : CLFlag<"W4">, HelpText<"Enable -Wall">, Alias<Wall>;
122 def _SLASH_Wall : CLFlag<"Wall">, HelpText<"Enable -Wall">, Alias<Wall>;
123 def _SLASH_WX : CLFlag<"WX">, HelpText<"Treat warnings as errors">,
124 Alias<W_Joined>, AliasArgs<["error"]>;
125 def _SLASH_WX_ : CLFlag<"WX-">, HelpText<"Do not treat warnings as errors">,
126 Alias<W_Joined>, AliasArgs<["no-error"]>;
127 def _SLASH_w_flag : CLFlag<"w">, HelpText<"Disable all warnings">, Alias<w>;
128 def _SLASH_wd4005 : CLFlag<"wd4005">, Alias<W_Joined>,
129 AliasArgs<["no-macro-redefined"]>;
130 def _SLASH_vd : CLJoined<"vd">, HelpText<"Control vtordisp placement">,
131 Alias<vtordisp_mode_EQ>;
132 def _SLASH_Zc_strictStrings : CLFlag<"Zc:strictStrings">,
133 HelpText<"Treat string literals as const">, Alias<W_Joined>,
134 AliasArgs<["error=c++11-compat-deprecated-writable-strings"]>;
135 def _SLASH_Zc_trigraphs : CLFlag<"Zc:trigraphs">,
136 HelpText<"Enable trigraphs">, Alias<ftrigraphs>;
137 def _SLASH_Zc_trigraphs_off : CLFlag<"Zc:trigraphs-">,
138 HelpText<"Disable trigraphs (default)">, Alias<fno_trigraphs>;
139 def _SLASH_Z7 : CLFlag<"Z7">, Alias<gline_tables_only>;
140 def _SLASH_Zi : CLFlag<"Zi">, HelpText<"Enable debug information">,
141 Alias<gline_tables_only>;
142 def _SLASH_Zp : CLJoined<"Zp">,
143 HelpText<"Specify the default maximum struct packing alignment">,
144 Alias<fpack_struct_EQ>;
145 def _SLASH_Zp_flag : CLFlag<"Zp">,
146 HelpText<"Set the default maximum struct packing alignment to 1">,
147 Alias<fpack_struct_EQ>, AliasArgs<["1"]>;
148 def _SLASH_Zs : CLFlag<"Zs">, HelpText<"Syntax-check only">,
154 def _SLASH_arch : CLCompileJoined<"arch:">,
155 HelpText<"Set architecture for code generation">;
157 def _SLASH_M_Group : OptionGroup<"</M group>">, Group<cl_compile_Group>;
159 def _SLASH_EH : CLJoined<"EH">, HelpText<"Exception handling model">;
160 def _SLASH_EP : CLFlag<"EP">,
161 HelpText<"Disable linemarker output and preprocess to stdout">;
162 def _SLASH_FA : CLFlag<"FA">,
163 HelpText<"Output assembly code file during compilation">;
164 def _SLASH_Fa : CLJoined<"Fa">,
165 HelpText<"Output assembly code to this file during compilation">,
166 MetaVarName<"<file or directory>">;
167 def _SLASH_fallback : CLCompileFlag<"fallback">,
168 HelpText<"Fall back to cl.exe if clang-cl fails to compile">;
169 def _SLASH_FI : CLJoinedOrSeparate<"FI">,
170 HelpText<"Include file before parsing">, Alias<include_>;
171 def _SLASH_Fe : CLJoined<"Fe">,
172 HelpText<"Set output executable file or directory (ends in / or \\)">,
173 MetaVarName<"<file or directory>">;
174 def _SLASH_Fi : CLCompileJoined<"Fi">,
175 HelpText<"Set preprocess output file name">,
176 MetaVarName<"<file>">;
177 def _SLASH_Fo : CLCompileJoined<"Fo">,
178 HelpText<"Set output object file, or directory (ends in / or \\)">,
179 MetaVarName<"<file or directory>">;
180 def _SLASH_LD : CLFlag<"LD">, HelpText<"Create DLL">;
181 def _SLASH_LDd : CLFlag<"LDd">, HelpText<"Create debug DLL">;
182 def _SLASH_link : CLRemainingArgs<"link">,
183 HelpText<"Forward options to the linker">, MetaVarName<"<options>">;
184 def _SLASH_MD : Option<["/", "-"], "MD", KIND_FLAG>, Group<_SLASH_M_Group>,
185 Flags<[CLOption, DriverOption]>, HelpText<"Use DLL run-time">;
186 def _SLASH_MDd : Option<["/", "-"], "MDd", KIND_FLAG>, Group<_SLASH_M_Group>,
187 Flags<[CLOption, DriverOption]>, HelpText<"Use DLL debug run-time">;
188 def _SLASH_MT : Option<["/", "-"], "MT", KIND_FLAG>, Group<_SLASH_M_Group>,
189 Flags<[CLOption, DriverOption]>, HelpText<"Use static run-time">;
190 def _SLASH_MTd : Option<["/", "-"], "MTd", KIND_FLAG>, Group<_SLASH_M_Group>,
191 Flags<[CLOption, DriverOption]>, HelpText<"Use static debug run-time">;
192 def _SLASH_o : CLJoinedOrSeparate<"o">,
193 HelpText<"Set output file or directory (ends in / or \\)">,
194 MetaVarName<"<file or directory>">;
195 def _SLASH_P : CLFlag<"P">, HelpText<"Preprocess to file">;
196 def _SLASH_Tc : CLCompileJoinedOrSeparate<"Tc">,
197 HelpText<"Specify a C source file">, MetaVarName<"<filename>">;
198 def _SLASH_TC : CLCompileFlag<"TC">, HelpText<"Treat all source files as C">;
199 def _SLASH_Tp : CLCompileJoinedOrSeparate<"Tp">,
200 HelpText<"Specify a C++ source file">, MetaVarName<"<filename>">;
201 def _SLASH_TP : CLCompileFlag<"TP">, HelpText<"Treat all source files as C++">;
206 def _SLASH_analyze_ : CLIgnoredFlag<"analyze-">;
207 def _SLASH_cgthreads : CLIgnoredJoined<"cgthreads">;
208 def _SLASH_d2Zi_PLUS : CLIgnoredFlag<"d2Zi+">;
209 def _SLASH_errorReport : CLIgnoredJoined<"errorReport">;
210 def _SLASH_FS : CLIgnoredFlag<"FS">, HelpText<"Force synchronous PDB writes">;
211 def _SLASH_Gd : CLIgnoredFlag<"Gd">;
212 def _SLASH_GF : CLIgnoredFlag<"GF">;
213 def _SLASH_GS_ : CLIgnoredFlag<"GS-">;
214 def _SLASH_kernel_ : CLIgnoredFlag<"kernel-">;
215 def _SLASH_nologo : CLIgnoredFlag<"nologo">;
216 def _SLASH_Ob1 : CLIgnoredFlag<"Ob1">;
217 def _SLASH_Ob2 : CLIgnoredFlag<"Ob2">;
218 def _SLASH_RTC : CLIgnoredJoined<"RTC">;
219 def _SLASH_sdl : CLIgnoredFlag<"sdl">;
220 def _SLASH_sdl_ : CLIgnoredFlag<"sdl-">;
221 def _SLASH_volatile_iso : CLIgnoredFlag<"volatile:iso">;
222 def _SLASH_w : CLIgnoredJoined<"w">;
223 def _SLASH_Zc_auto : CLIgnoredFlag<"Zc:auto">;
224 def _SLASH_Zc_forScope : CLIgnoredFlag<"Zc:forScope">;
225 def _SLASH_Zc_inline : CLIgnoredFlag<"Zc:inline">;
226 def _SLASH_Zc_rvalueCast : CLIgnoredFlag<"Zc:rvalueCast">;
227 def _SLASH_Zc_wchar_t : CLIgnoredFlag<"Zc:wchar_t">;
228 def _SLASH_Zm : CLIgnoredJoined<"Zm">;
229 def _SLASH_Zo : CLIgnoredFlag<"Zo">;
230 def _SLASH_Zo_ : CLIgnoredFlag<"Zo-">;
235 def _SLASH_AI : CLJoined<"AI">;
236 def _SLASH_bigobj : CLFlag<"bigobj">;
237 def _SLASH_clr : CLJoined<"clr">;
238 def _SLASH_doc : CLJoined<"doc">;
239 def _SLASH_FA_joined : CLJoined<"FA">;
240 def _SLASH_favor : CLJoined<"favor">;
241 def _SLASH_FC : CLFlag<"FC">;
242 def _SLASH_F : CLFlag<"F">;
243 def _SLASH_Fd : CLJoined<"Fd">;
244 def _SLASH_Fm : CLJoined<"Fm">;
245 def _SLASH_fp : CLJoined<"fp">;
246 def _SLASH_Fp : CLJoined<"Fp">;
247 def _SLASH_Fr : CLJoined<"Fr">;
248 def _SLASH_FR : CLJoined<"FR">;
249 def _SLASH_FU : CLJoinedOrSeparate<"FU">;
250 def _SLASH_Fx : CLFlag<"Fx">;
251 def _SLASH_G1 : CLFlag<"G1">;
252 def _SLASH_G2 : CLFlag<"G2">;
253 def _SLASH_GA : CLFlag<"GA">;
254 def _SLASH_Ge : CLFlag<"Ge">;
255 def _SLASH_Gh : CLFlag<"Gh">;
256 def _SLASH_GH : CLFlag<"GH">;
257 def _SLASH_GL : CLFlag<"GL">;
258 def _SLASH_GL_ : CLFlag<"GL-">;
259 def _SLASH_Gm : CLFlag<"Gm">;
260 def _SLASH_Gm_ : CLFlag<"Gm-">;
261 def _SLASH_Gr : CLFlag<"Gr">;
262 def _SLASH_GS : CLFlag<"GS">;
263 def _SLASH_Gs : CLJoined<"Gs">;
264 def _SLASH_GT : CLFlag<"GT">;
265 def _SLASH_GX : CLFlag<"GX">;
266 def _SLASH_Gv : CLFlag<"Gv">;
267 def _SLASH_Gz : CLFlag<"Gz">;
268 def _SLASH_GZ : CLFlag<"GZ">;
269 def _SLASH_H : CLFlag<"H">;
270 def _SLASH_homeparams : CLFlag<"homeparams">;
271 def _SLASH_hotpatch : CLFlag<"hotpatch">;
272 def _SLASH_kernel : CLFlag<"kernel">;
273 def _SLASH_LN : CLFlag<"LN">;
274 def _SLASH_MP : CLJoined<"MP">;
275 def _SLASH_openmp : CLFlag<"openmp">;
276 def _SLASH_Qfast_transcendentals : CLFlag<"Qfast_transcendentals">;
277 def _SLASH_QIfist : CLFlag<"QIfist">;
278 def _SLASH_Qimprecise_fwaits : CLFlag<"Qimprecise_fwaits">;
279 def _SLASH_Qpar : CLFlag<"Qpar">;
280 def _SLASH_Qvec_report : CLJoined<"Qvec-report">;
281 def _SLASH_u : CLFlag<"u">;
282 def _SLASH_V : CLFlag<"V">;
283 def _SLASH_volatile_ms : CLFlag<"volatile:ms">;
284 def _SLASH_WL : CLFlag<"WL">;
285 def _SLASH_Wp64 : CLFlag<"Wp64">;
286 def _SLASH_X : CLFlag<"X">;
287 def _SLASH_Yc : CLJoined<"Yc">;
288 def _SLASH_Y_ : CLFlag<"Y-">;
289 def _SLASH_Yd : CLFlag<"Yd">;
290 def _SLASH_Yl : CLJoined<"Yl">;
291 def _SLASH_Yu : CLJoined<"Yu">;
292 def _SLASH_Za : CLFlag<"Za">;
293 def _SLASH_Zc : CLJoined<"Zc:">;
294 def _SLASH_Ze : CLFlag<"Ze">;
295 def _SLASH_Zg : CLFlag<"Zg">;
296 def _SLASH_ZI : CLFlag<"ZI">;
297 def _SLASH_Zl : CLFlag<"Zl">;
298 def _SLASH_ZW : CLJoined<"ZW">;