Daniel Dunbar | a567751 | 2009-01-05 19:53:30 +0000 | [diff] [blame] | 1 | class Option(object): |
| 2 | """Root option class.""" |
Daniel Dunbar | 2ec55bc | 2009-01-12 03:33:58 +0000 | [diff] [blame] | 3 | |
| 4 | def __init__(self, name, isLinkerInput=False, noOptAsInput=False): |
Daniel Dunbar | a567751 | 2009-01-05 19:53:30 +0000 | [diff] [blame] | 5 | self.name = name |
Daniel Dunbar | 2ec55bc | 2009-01-12 03:33:58 +0000 | [diff] [blame] | 6 | self.isLinkerInput = isLinkerInput |
| 7 | self.noOptAsInput = noOptAsInput |
Daniel Dunbar | a567751 | 2009-01-05 19:53:30 +0000 | [diff] [blame] | 8 | |
| 9 | def accept(self, index, arg, it): |
| 10 | """accept(index, arg, iterator) -> Arg or None |
| 11 | |
| 12 | Accept the argument at the given index, returning an Arg, or |
| 13 | return None if the option does not accept this argument. |
| 14 | |
| 15 | May raise MissingArgumentError. |
| 16 | """ |
| 17 | abstract |
| 18 | |
| 19 | def __repr__(self): |
| 20 | return '<%s name=%r>' % (self.__class__.__name__, |
| 21 | self.name) |
| 22 | |
Daniel Dunbar | 5039f21 | 2009-01-06 02:30:10 +0000 | [diff] [blame] | 23 | # Dummy options |
| 24 | |
| 25 | class InputOption(Option): |
| 26 | def __init__(self): |
| 27 | super(InputOption, self).__init__('<input>') |
| 28 | |
| 29 | def accept(self): |
| 30 | raise RuntimeError,"accept() should never be used on InputOption instance." |
| 31 | |
| 32 | class UnknownOption(Option): |
| 33 | def __init__(self): |
| 34 | super(UnknownOption, self).__init__('<unknown>') |
| 35 | |
| 36 | def accept(self): |
| 37 | raise RuntimeError,"accept() should never be used on UnknownOption instance." |
| 38 | |
| 39 | # Normal options |
| 40 | |
Daniel Dunbar | a567751 | 2009-01-05 19:53:30 +0000 | [diff] [blame] | 41 | class FlagOption(Option): |
| 42 | """An option which takes no arguments.""" |
| 43 | |
| 44 | def accept(self, index, arg, it): |
| 45 | if arg == self.name: |
| 46 | return Arg(index, self) |
| 47 | |
| 48 | class JoinedOption(Option): |
| 49 | """An option which literally prefixes its argument.""" |
| 50 | |
| 51 | def accept(self, index, arg, it): |
| 52 | if arg.startswith(self.name): |
| 53 | return JoinedValueArg(index, self) |
| 54 | |
Daniel Dunbar | 2ec55bc | 2009-01-12 03:33:58 +0000 | [diff] [blame] | 55 | class CommaJoinedOption(Option): |
| 56 | """An option which literally prefixs its argument, but which |
| 57 | conceptually may have an arbitrary number of arguments which are |
| 58 | separated by commas.""" |
| 59 | |
| 60 | def accept(self, index, arg, it): |
| 61 | if arg.startswith(self.name): |
| 62 | return CommaJoinedValuesArg(index, self) |
| 63 | |
Daniel Dunbar | a567751 | 2009-01-05 19:53:30 +0000 | [diff] [blame] | 64 | class SeparateOption(Option): |
| 65 | """An option which is followed by its value.""" |
| 66 | |
| 67 | def accept(self, index, arg, it): |
| 68 | if arg == self.name: |
| 69 | try: |
| 70 | _,value = it.next() |
| 71 | except StopIteration: |
| 72 | raise MissingArgumentError,self |
| 73 | return SeparateValueArg(index, self) |
| 74 | |
| 75 | class MultiArgOption(Option): |
| 76 | """An option which takes multiple arguments.""" |
| 77 | |
| 78 | def __init__(self, name, numArgs): |
| 79 | assert numArgs > 1 |
| 80 | super(MultiArgOption, self).__init__(name) |
| 81 | self.numArgs = numArgs |
| 82 | |
| 83 | def accept(self, index, arg, it): |
Daniel Dunbar | 6f5d65a | 2009-01-11 22:12:37 +0000 | [diff] [blame] | 84 | if arg == self.name: |
Daniel Dunbar | a567751 | 2009-01-05 19:53:30 +0000 | [diff] [blame] | 85 | try: |
| 86 | values = [it.next()[1] for i in range(self.numArgs)] |
| 87 | except StopIteration: |
| 88 | raise MissingArgumentError,self |
| 89 | return MultipleValuesArg(index, self) |
| 90 | |
| 91 | class JoinedOrSeparateOption(Option): |
| 92 | """An option which either literally prefixes its value or is |
| 93 | followed by an value.""" |
| 94 | |
| 95 | def accept(self, index, arg, it): |
| 96 | if arg.startswith(self.name): |
| 97 | if len(arg) != len(self.name): # Joined case |
| 98 | return JoinedValueArg(index, self) |
| 99 | else: |
| 100 | try: |
| 101 | _,value = it.next() |
| 102 | except StopIteration: |
| 103 | raise MissingArgumentError,self |
| 104 | return SeparateValueArg(index, self) |
| 105 | |
| 106 | class JoinedAndSeparateOption(Option): |
| 107 | """An option which literally prefixes its value and is followed by |
| 108 | an value.""" |
| 109 | |
| 110 | def accept(self, index, arg, it): |
| 111 | if arg.startswith(self.name): |
| 112 | try: |
| 113 | _,value = it.next() |
| 114 | except StopIteration: |
| 115 | raise MissingArgumentError,self |
| 116 | return JoinedAndSeparateValuesArg(index, self) |
| 117 | |
| 118 | ### |
| 119 | |
| 120 | class Arg(object): |
| 121 | """Arg - Base class for actual driver arguments.""" |
| 122 | def __init__(self, index, opt): |
Daniel Dunbar | 5039f21 | 2009-01-06 02:30:10 +0000 | [diff] [blame] | 123 | assert opt is not None |
Daniel Dunbar | a567751 | 2009-01-05 19:53:30 +0000 | [diff] [blame] | 124 | self.index = index |
| 125 | self.opt = opt |
Daniel Dunbar | 2ec55bc | 2009-01-12 03:33:58 +0000 | [diff] [blame] | 126 | |
Daniel Dunbar | a567751 | 2009-01-05 19:53:30 +0000 | [diff] [blame] | 127 | def __repr__(self): |
| 128 | return '<%s index=%r opt=%r>' % (self.__class__.__name__, |
| 129 | self.index, |
| 130 | self.opt) |
| 131 | |
| 132 | def render(self, args): |
| 133 | """render(args) -> [str] |
| 134 | |
| 135 | Map the argument into a list of actual program arguments, |
| 136 | given the source argument array.""" |
| 137 | assert self.opt |
| 138 | return [self.opt.name] |
| 139 | |
Daniel Dunbar | 2ec55bc | 2009-01-12 03:33:58 +0000 | [diff] [blame] | 140 | def renderAsInput(self, args): |
| 141 | return self.render(args) |
| 142 | |
Daniel Dunbar | a567751 | 2009-01-05 19:53:30 +0000 | [diff] [blame] | 143 | class ValueArg(Arg): |
| 144 | """ValueArg - An instance of an option which has an argument.""" |
| 145 | |
| 146 | def getValue(self, args): |
| 147 | abstract |
| 148 | |
Daniel Dunbar | 996ce96 | 2009-01-12 07:40:25 +0000 | [diff] [blame] | 149 | def getValues(self, args): |
| 150 | return [self.getValue(args)] |
| 151 | |
Daniel Dunbar | 5039f21 | 2009-01-06 02:30:10 +0000 | [diff] [blame] | 152 | class PositionalArg(ValueArg): |
| 153 | """PositionalArg - A simple positional argument.""" |
Daniel Dunbar | a567751 | 2009-01-05 19:53:30 +0000 | [diff] [blame] | 154 | |
| 155 | def getValue(self, args): |
Daniel Dunbar | fb2c5c4 | 2009-01-07 01:29:28 +0000 | [diff] [blame] | 156 | return args.getInputString(self.index) |
Daniel Dunbar | a567751 | 2009-01-05 19:53:30 +0000 | [diff] [blame] | 157 | |
| 158 | def render(self, args): |
Daniel Dunbar | fb2c5c4 | 2009-01-07 01:29:28 +0000 | [diff] [blame] | 159 | return [args.getInputString(self.index)] |
Daniel Dunbar | a567751 | 2009-01-05 19:53:30 +0000 | [diff] [blame] | 160 | |
| 161 | class JoinedValueArg(ValueArg): |
Daniel Dunbar | 5039f21 | 2009-01-06 02:30:10 +0000 | [diff] [blame] | 162 | """JoinedValueArg - A single value argument where the value is |
| 163 | joined (suffixed) to the option.""" |
| 164 | |
Daniel Dunbar | a567751 | 2009-01-05 19:53:30 +0000 | [diff] [blame] | 165 | def getValue(self, args): |
Daniel Dunbar | fb2c5c4 | 2009-01-07 01:29:28 +0000 | [diff] [blame] | 166 | return args.getInputString(self.index)[len(self.opt.name):] |
Daniel Dunbar | a567751 | 2009-01-05 19:53:30 +0000 | [diff] [blame] | 167 | |
Daniel Dunbar | a567751 | 2009-01-05 19:53:30 +0000 | [diff] [blame] | 168 | def render(self, args): |
| 169 | return [self.opt.name + self.getValue(args)] |
| 170 | |
Daniel Dunbar | 2ec55bc | 2009-01-12 03:33:58 +0000 | [diff] [blame] | 171 | def renderAsInput(self, args): |
| 172 | if self.opt.noOptAsInput: |
| 173 | return [self.getValue(args)] |
| 174 | return self.render(args) |
| 175 | |
Daniel Dunbar | a567751 | 2009-01-05 19:53:30 +0000 | [diff] [blame] | 176 | class SeparateValueArg(ValueArg): |
Daniel Dunbar | 5039f21 | 2009-01-06 02:30:10 +0000 | [diff] [blame] | 177 | """SeparateValueArg - A single value argument where the value |
| 178 | follows the option in the argument vector.""" |
| 179 | |
Daniel Dunbar | a567751 | 2009-01-05 19:53:30 +0000 | [diff] [blame] | 180 | def getValue(self, args): |
Daniel Dunbar | fb2c5c4 | 2009-01-07 01:29:28 +0000 | [diff] [blame] | 181 | return args.getInputString(self.index, offset=1) |
Daniel Dunbar | a567751 | 2009-01-05 19:53:30 +0000 | [diff] [blame] | 182 | |
Daniel Dunbar | a567751 | 2009-01-05 19:53:30 +0000 | [diff] [blame] | 183 | def render(self, args): |
| 184 | return [self.opt.name, self.getValue(args)] |
| 185 | |
Daniel Dunbar | 2ec55bc | 2009-01-12 03:33:58 +0000 | [diff] [blame] | 186 | def renderAsInput(self, args): |
| 187 | if self.opt.noOptAsInput: |
| 188 | return [self.getValue(args)] |
| 189 | return self.render(args) |
| 190 | |
Daniel Dunbar | a567751 | 2009-01-05 19:53:30 +0000 | [diff] [blame] | 191 | class MultipleValuesArg(Arg): |
Daniel Dunbar | 5039f21 | 2009-01-06 02:30:10 +0000 | [diff] [blame] | 192 | """MultipleValuesArg - An argument with multiple values which |
| 193 | follow the option in the argument vector.""" |
| 194 | |
| 195 | # FIXME: Should we unify this with SeparateValueArg? |
| 196 | |
Daniel Dunbar | a567751 | 2009-01-05 19:53:30 +0000 | [diff] [blame] | 197 | def getValues(self, args): |
Daniel Dunbar | fb2c5c4 | 2009-01-07 01:29:28 +0000 | [diff] [blame] | 198 | return [args.getInputString(self.index, offset=1+i) |
| 199 | for i in range(self.opt.numArgs)] |
Daniel Dunbar | a567751 | 2009-01-05 19:53:30 +0000 | [diff] [blame] | 200 | |
Daniel Dunbar | a567751 | 2009-01-05 19:53:30 +0000 | [diff] [blame] | 201 | def render(self, args): |
| 202 | return [self.opt.name] + self.getValues(args) |
| 203 | |
Daniel Dunbar | 2ec55bc | 2009-01-12 03:33:58 +0000 | [diff] [blame] | 204 | class CommaJoinedValuesArg(Arg): |
| 205 | """CommaJoinedValuesArg - An argument with multiple values joined |
| 206 | by commas and joined (suffixed) to the option. |
| 207 | |
| 208 | The key point of this arg is that it renders its values into |
| 209 | separate arguments, which allows it to be used as a generic |
| 210 | mechanism for passing arguments through to tools.""" |
| 211 | |
| 212 | def getValues(self, args): |
| 213 | return args.getInputString(self.index)[len(self.opt.name):].split(',') |
| 214 | |
| 215 | def render(self, args): |
| 216 | return [self.opt.name + ','.join(self.getValues(args))] |
| 217 | |
| 218 | def renderAsInput(self, args): |
| 219 | return self.getValues(args) |
| 220 | |
Daniel Dunbar | a567751 | 2009-01-05 19:53:30 +0000 | [diff] [blame] | 221 | # FIXME: Man, this is lame. It is only used by -Xarch. Maybe easier to |
| 222 | # just special case? |
| 223 | class JoinedAndSeparateValuesArg(Arg): |
| 224 | """JoinedAndSeparateValuesArg - An argument with both joined and |
| 225 | separate values.""" |
| 226 | |
| 227 | def getJoinedValue(self, args): |
Daniel Dunbar | fb2c5c4 | 2009-01-07 01:29:28 +0000 | [diff] [blame] | 228 | return args.getInputString(self.index)[len(self.opt.name):] |
Daniel Dunbar | a567751 | 2009-01-05 19:53:30 +0000 | [diff] [blame] | 229 | |
| 230 | def getSeparateValue(self, args): |
Daniel Dunbar | fb2c5c4 | 2009-01-07 01:29:28 +0000 | [diff] [blame] | 231 | return args.getInputString(self.index, offset=1) |
Daniel Dunbar | a567751 | 2009-01-05 19:53:30 +0000 | [diff] [blame] | 232 | |
| 233 | def render(self, args): |
| 234 | return ([self.opt.name + self.getJoinedValue(args)] + |
| 235 | [self.getSeparateValue(args)]) |
| 236 | |
Daniel Dunbar | efb4aeb | 2009-01-07 01:57:39 +0000 | [diff] [blame] | 237 | ### |
| 238 | |
| 239 | class InputIndex: |
| 240 | def __init__(self, sourceId, pos): |
| 241 | self.sourceId = sourceId |
| 242 | self.pos = pos |
| 243 | |
| 244 | def __repr__(self): |
| 245 | return 'InputIndex(%d, %d)' % (self.sourceId, self.pos) |
| 246 | |
Daniel Dunbar | 1e5f3eb | 2009-01-06 01:35:44 +0000 | [diff] [blame] | 247 | class ArgList: |
Daniel Dunbar | 5039f21 | 2009-01-06 02:30:10 +0000 | [diff] [blame] | 248 | """ArgList - Collect an input argument vector along with a set of parsed Args |
Daniel Dunbar | 1e5f3eb | 2009-01-06 01:35:44 +0000 | [diff] [blame] | 249 | and supporting information.""" |
| 250 | |
Daniel Dunbar | 39cbfaa | 2009-01-07 18:54:26 +0000 | [diff] [blame] | 251 | def __init__(self, parser, argv): |
| 252 | self.parser = parser |
Daniel Dunbar | 1e5f3eb | 2009-01-06 01:35:44 +0000 | [diff] [blame] | 253 | self.argv = list(argv) |
Daniel Dunbar | efb4aeb | 2009-01-07 01:57:39 +0000 | [diff] [blame] | 254 | self.syntheticArgv = [] |
Daniel Dunbar | ba6e323 | 2009-01-06 06:12:13 +0000 | [diff] [blame] | 255 | self.lastArgs = {} |
Daniel Dunbar | efb4aeb | 2009-01-07 01:57:39 +0000 | [diff] [blame] | 256 | self.args = [] |
Daniel Dunbar | ba6e323 | 2009-01-06 06:12:13 +0000 | [diff] [blame] | 257 | |
Daniel Dunbar | 6f5d65a | 2009-01-11 22:12:37 +0000 | [diff] [blame] | 258 | def getArgs(self, option): |
| 259 | # FIXME: How efficient do we want to make this. One reasonable |
| 260 | # solution would be to embed a linked list inside each arg and |
| 261 | # automatically chain them (with pointers to head and |
| 262 | # tail). This gives us efficient access to the (first, last, |
| 263 | # all) arg(s) with little overhead. |
| 264 | for arg in self.args: |
| 265 | if arg.opt is option: |
| 266 | yield arg |
| 267 | |
Daniel Dunbar | 996ce96 | 2009-01-12 07:40:25 +0000 | [diff] [blame] | 268 | def getArgs2(self, optionA, optionB): |
| 269 | """getArgs2 - Iterate over all arguments for two options, in |
| 270 | the order they were specified.""" |
| 271 | # As long as getArgs is efficient, we can easily make this |
| 272 | # efficient by iterating both at once and always taking the |
| 273 | # earlier arg. |
| 274 | for arg in self.args: |
| 275 | if arg.opt in (optionA, optionB): |
| 276 | yield arg |
| 277 | |
Daniel Dunbar | 6325fcf | 2009-01-12 09:23:15 +0000 | [diff] [blame] | 278 | def getArgs3(self, optionA, optionB, optionC): |
| 279 | """getArgs3 - Iterate over all arguments for three options, in |
| 280 | the order they were specified.""" |
| 281 | for arg in self.args: |
| 282 | if arg.opt in (optionA, optionB, optionC): |
| 283 | yield arg |
| 284 | |
Daniel Dunbar | ba6e323 | 2009-01-06 06:12:13 +0000 | [diff] [blame] | 285 | def getLastArg(self, option): |
| 286 | return self.lastArgs.get(option) |
Daniel Dunbar | 1e5f3eb | 2009-01-06 01:35:44 +0000 | [diff] [blame] | 287 | |
Daniel Dunbar | fb2c5c4 | 2009-01-07 01:29:28 +0000 | [diff] [blame] | 288 | def getInputString(self, index, offset=0): |
Daniel Dunbar | efb4aeb | 2009-01-07 01:57:39 +0000 | [diff] [blame] | 289 | # Source 0 is argv. |
| 290 | if index.sourceId == 0: |
| 291 | return self.argv[index.pos + offset] |
| 292 | |
| 293 | # Source 1 is synthetic argv. |
| 294 | if index.sourceId == 1: |
| 295 | return self.syntheticArgv[index.pos + offset] |
| 296 | |
| 297 | raise RuntimeError,'Unknown source ID for index.' |
| 298 | |
Daniel Dunbar | 0fe5a4f | 2009-01-11 22:42:24 +0000 | [diff] [blame] | 299 | def addLastArg(self, output, option): |
| 300 | """addLastArgs - Extend the given output vector with the last |
| 301 | instance of a given option.""" |
| 302 | arg = self.getLastArg(option) |
| 303 | if arg: |
| 304 | output.extend(self.render(arg)) |
| 305 | |
| 306 | def addAllArgs(self, output, option): |
| 307 | """addAllArgs - Extend the given output vector with all |
| 308 | instances of a given option.""" |
| 309 | for arg in self.getArgs(option): |
| 310 | output.extend(self.render(arg)) |
| 311 | |
Daniel Dunbar | 6325fcf | 2009-01-12 09:23:15 +0000 | [diff] [blame] | 312 | def addAllArgs2(self, output, optionA, optionB): |
| 313 | """addAllArgs2 - Extend the given output vector with all |
| 314 | instances of two given option, with relative order preserved.""" |
| 315 | for arg in self.getArgs2(optionA, optionB): |
| 316 | output.extend(self.render(arg)) |
| 317 | |
| 318 | def addAllArgs3(self, output, optionA, optionB, optionC): |
| 319 | """addAllArgs3 - Extend the given output vector with all |
| 320 | instances of three given option, with relative order preserved.""" |
| 321 | for arg in self.getArgs3(optionA, optionB, optionC): |
| 322 | output.extend(self.render(arg)) |
| 323 | |
Daniel Dunbar | 0fe5a4f | 2009-01-11 22:42:24 +0000 | [diff] [blame] | 324 | def addAllArgsTranslated(self, output, option, translation): |
| 325 | """addAllArgsTranslated - Extend the given output vector with |
| 326 | all instances of a given option, rendered as separate |
| 327 | arguments with the actual option name translated to a user |
| 328 | specified string. For example, '-foox' will be render as |
| 329 | ['-bar', 'x'] if '-foo' was the option and '-bar' was the |
| 330 | translation. |
| 331 | |
| 332 | This routine expects that the option can only yield ValueArg |
| 333 | instances.""" |
| 334 | for arg in self.getArgs(option): |
| 335 | assert isinstance(arg, ValueArg) |
| 336 | output.append(translation) |
| 337 | output.append(self.getValue(arg)) |
| 338 | |
Daniel Dunbar | 39cbfaa | 2009-01-07 18:54:26 +0000 | [diff] [blame] | 339 | def makeIndex(self, *strings): |
Daniel Dunbar | efb4aeb | 2009-01-07 01:57:39 +0000 | [diff] [blame] | 340 | pos = len(self.syntheticArgv) |
| 341 | self.syntheticArgv.extend(strings) |
| 342 | return InputIndex(1, pos) |
Daniel Dunbar | fb2c5c4 | 2009-01-07 01:29:28 +0000 | [diff] [blame] | 343 | |
Daniel Dunbar | 39cbfaa | 2009-01-07 18:54:26 +0000 | [diff] [blame] | 344 | def makeFlagArg(self, option): |
| 345 | return Arg(self.makeIndex(option.name), |
| 346 | option) |
| 347 | |
| 348 | def makeInputArg(self, string): |
| 349 | return PositionalArg(self.makeIndex(string), |
| 350 | self.parser.inputOption) |
| 351 | |
| 352 | def makeUnknownArg(self, string): |
| 353 | return PositionalArg(self.makeIndex(string), |
| 354 | self.parser.unknownOption) |
| 355 | |
| 356 | def makeSeparateArg(self, string, option): |
| 357 | return SeparateValueArg(self.makeIndex(option.name, string), |
| 358 | option) |
| 359 | |
Daniel Dunbar | 1e5f3eb | 2009-01-06 01:35:44 +0000 | [diff] [blame] | 360 | # Support use as a simple arg list. |
| 361 | |
| 362 | def __iter__(self): |
| 363 | return iter(self.args) |
| 364 | |
| 365 | def append(self, arg): |
| 366 | self.args.append(arg) |
Daniel Dunbar | ba6e323 | 2009-01-06 06:12:13 +0000 | [diff] [blame] | 367 | self.lastArgs[arg.opt] = arg |
Daniel Dunbar | 1e5f3eb | 2009-01-06 01:35:44 +0000 | [diff] [blame] | 368 | |
| 369 | # Forwarding methods. |
Daniel Dunbar | fb2c5c4 | 2009-01-07 01:29:28 +0000 | [diff] [blame] | 370 | # |
| 371 | # FIXME: Clean this up once restructuring is done. |
| 372 | |
| 373 | def render(self, arg): |
| 374 | return arg.render(self) |
Daniel Dunbar | 1e5f3eb | 2009-01-06 01:35:44 +0000 | [diff] [blame] | 375 | |
Daniel Dunbar | 2ec55bc | 2009-01-12 03:33:58 +0000 | [diff] [blame] | 376 | def renderAsInput(self, arg): |
| 377 | return arg.renderAsInput(self) |
| 378 | |
Daniel Dunbar | 1e5f3eb | 2009-01-06 01:35:44 +0000 | [diff] [blame] | 379 | def getValue(self, arg): |
Daniel Dunbar | fb2c5c4 | 2009-01-07 01:29:28 +0000 | [diff] [blame] | 380 | return arg.getValue(self) |
Daniel Dunbar | 1e5f3eb | 2009-01-06 01:35:44 +0000 | [diff] [blame] | 381 | |
| 382 | def getValues(self, arg): |
Daniel Dunbar | fb2c5c4 | 2009-01-07 01:29:28 +0000 | [diff] [blame] | 383 | return arg.getValues(self) |
Daniel Dunbar | 1e5f3eb | 2009-01-06 01:35:44 +0000 | [diff] [blame] | 384 | |
| 385 | def getSeparateValue(self, arg): |
Daniel Dunbar | fb2c5c4 | 2009-01-07 01:29:28 +0000 | [diff] [blame] | 386 | return arg.getSeparateValue(self) |
Daniel Dunbar | 1e5f3eb | 2009-01-06 01:35:44 +0000 | [diff] [blame] | 387 | |
| 388 | def getJoinedValue(self, arg): |
Daniel Dunbar | fb2c5c4 | 2009-01-07 01:29:28 +0000 | [diff] [blame] | 389 | return arg.getJoinedValue(self) |
Daniel Dunbar | 1dd2ada | 2009-01-06 06:32:49 +0000 | [diff] [blame] | 390 | |
| 391 | ### |
Daniel Dunbar | 1e5f3eb | 2009-01-06 01:35:44 +0000 | [diff] [blame] | 392 | |
Daniel Dunbar | a567751 | 2009-01-05 19:53:30 +0000 | [diff] [blame] | 393 | class OptionParser: |
| 394 | def __init__(self): |
| 395 | self.options = [] |
Daniel Dunbar | 5039f21 | 2009-01-06 02:30:10 +0000 | [diff] [blame] | 396 | self.inputOption = InputOption() |
| 397 | self.unknownOption = UnknownOption() |
| 398 | |
Daniel Dunbar | ba6e323 | 2009-01-06 06:12:13 +0000 | [diff] [blame] | 399 | # Driver driver options |
| 400 | self.archOption = self.addOption(SeparateOption('-arch')) |
| 401 | |
| 402 | # Misc driver options |
| 403 | self.addOption(FlagOption('-pass-exit-codes')) |
| 404 | self.addOption(FlagOption('--help')) |
| 405 | self.addOption(FlagOption('--target-help')) |
| 406 | |
| 407 | self.dumpspecsOption = self.addOption(FlagOption('-dumpspecs')) |
| 408 | self.dumpversionOption = self.addOption(FlagOption('-dumpversion')) |
| 409 | self.dumpmachineOption = self.addOption(FlagOption('-dumpmachine')) |
| 410 | self.printSearchDirsOption = self.addOption(FlagOption('-print-search-dirs')) |
| 411 | self.printLibgccFilenameOption = self.addOption(FlagOption('-print-libgcc-file-name')) |
| 412 | # FIXME: Hrm, where does this come from? It isn't always true that |
| 413 | # we take both - and --. For example, gcc --S ... ends up sending |
| 414 | # -fS to cc1. Investigate. |
| 415 | # |
| 416 | # FIXME: Need to implement some form of alias support inside |
| 417 | # getLastOption to handle this. |
| 418 | self.printLibgccFileNameOption2 = self.addOption(FlagOption('--print-libgcc-file-name')) |
| 419 | self.printFileNameOption = self.addOption(JoinedOption('-print-file-name=')) |
| 420 | self.printProgNameOption = self.addOption(JoinedOption('-print-prog-name=')) |
| 421 | self.printProgNameOption2 = self.addOption(JoinedOption('--print-prog-name=')) |
| 422 | self.printMultiDirectoryOption = self.addOption(FlagOption('-print-multi-directory')) |
| 423 | self.printMultiLibOption = self.addOption(FlagOption('-print-multi-lib')) |
| 424 | self.addOption(FlagOption('-print-multi-os-directory')) |
| 425 | |
| 426 | # Hmmm, who really takes this? |
| 427 | self.addOption(FlagOption('--version')) |
| 428 | |
| 429 | # Pipeline control |
| 430 | self.hashHashHashOption = self.addOption(FlagOption('-###')) |
| 431 | self.EOption = self.addOption(FlagOption('-E')) |
| 432 | self.SOption = self.addOption(FlagOption('-S')) |
| 433 | self.cOption = self.addOption(FlagOption('-c')) |
| 434 | self.combineOption = self.addOption(FlagOption('-combine')) |
| 435 | self.noIntegratedCPPOption = self.addOption(FlagOption('-no-integrated-cpp')) |
| 436 | self.pipeOption = self.addOption(FlagOption('-pipe')) |
| 437 | self.saveTempsOption = self.addOption(FlagOption('-save-temps')) |
| 438 | self.saveTempsOption2 = self.addOption(FlagOption('--save-temps')) |
Daniel Dunbar | 6f5d65a | 2009-01-11 22:12:37 +0000 | [diff] [blame] | 439 | # FIXME: Error out if this is used. |
Daniel Dunbar | ba6e323 | 2009-01-06 06:12:13 +0000 | [diff] [blame] | 440 | self.addOption(JoinedOption('-specs=')) |
Daniel Dunbar | 6f5d65a | 2009-01-11 22:12:37 +0000 | [diff] [blame] | 441 | # FIXME: Implement. |
Daniel Dunbar | ba6e323 | 2009-01-06 06:12:13 +0000 | [diff] [blame] | 442 | self.addOption(FlagOption('-time')) |
Daniel Dunbar | 6f5d65a | 2009-01-11 22:12:37 +0000 | [diff] [blame] | 443 | # FIXME: Implement. |
Daniel Dunbar | 6325fcf | 2009-01-12 09:23:15 +0000 | [diff] [blame] | 444 | self.vOption = self.addOption(FlagOption('-v')) |
Daniel Dunbar | ba6e323 | 2009-01-06 06:12:13 +0000 | [diff] [blame] | 445 | |
| 446 | # Input/output stuff |
Daniel Dunbar | 2ec55bc | 2009-01-12 03:33:58 +0000 | [diff] [blame] | 447 | self.oOption = self.addOption(JoinedOrSeparateOption('-o', noOptAsInput=True)) |
Daniel Dunbar | ba6e323 | 2009-01-06 06:12:13 +0000 | [diff] [blame] | 448 | self.xOption = self.addOption(JoinedOrSeparateOption('-x')) |
| 449 | |
Daniel Dunbar | ee8cc26 | 2009-01-12 02:24:21 +0000 | [diff] [blame] | 450 | self.ObjCOption = self.addOption(FlagOption('-ObjC')) |
| 451 | self.ObjCXXOption = self.addOption(FlagOption('-ObjC++')) |
Daniel Dunbar | ba6e323 | 2009-01-06 06:12:13 +0000 | [diff] [blame] | 452 | |
| 453 | # FIXME: Weird, gcc claims this here in help but I'm not sure why; |
| 454 | # perhaps interaction with preprocessor? Investigate. |
Daniel Dunbar | 816dd50 | 2009-01-12 17:53:19 +0000 | [diff] [blame^] | 455 | |
| 456 | # FIXME: This is broken in Darwin cc1, it wants std* and this |
| 457 | # is std=. May need an option group for this as well. |
| 458 | self.stdOption = self.addOption(JoinedOption('-std=')) |
Daniel Dunbar | ba6e323 | 2009-01-06 06:12:13 +0000 | [diff] [blame] | 459 | self.addOption(JoinedOrSeparateOption('--sysroot')) |
| 460 | |
| 461 | # Version control |
| 462 | self.addOption(JoinedOrSeparateOption('-B')) |
| 463 | self.addOption(JoinedOrSeparateOption('-V')) |
| 464 | self.addOption(JoinedOrSeparateOption('-b')) |
| 465 | |
| 466 | # Blanket pass-through options. |
| 467 | |
Daniel Dunbar | 996ce96 | 2009-01-12 07:40:25 +0000 | [diff] [blame] | 468 | self.WaOption = self.addOption(CommaJoinedOption('-Wa,')) |
| 469 | self.XassemblerOption = self.addOption(SeparateOption('-Xassembler')) |
Daniel Dunbar | ba6e323 | 2009-01-06 06:12:13 +0000 | [diff] [blame] | 470 | |
Daniel Dunbar | 2ec55bc | 2009-01-12 03:33:58 +0000 | [diff] [blame] | 471 | self.addOption(CommaJoinedOption('-Wp,')) |
Daniel Dunbar | ba6e323 | 2009-01-06 06:12:13 +0000 | [diff] [blame] | 472 | self.addOption(SeparateOption('-Xpreprocessor')) |
| 473 | |
Daniel Dunbar | 2ec55bc | 2009-01-12 03:33:58 +0000 | [diff] [blame] | 474 | self.addOption(CommaJoinedOption('-Wl,', isLinkerInput=True)) |
| 475 | self.addOption(SeparateOption('-Xlinker', isLinkerInput=True, noOptAsInput=True)) |
Daniel Dunbar | ba6e323 | 2009-01-06 06:12:13 +0000 | [diff] [blame] | 476 | |
| 477 | #### |
| 478 | # Bring on the random garbage. |
| 479 | |
Daniel Dunbar | 6325fcf | 2009-01-12 09:23:15 +0000 | [diff] [blame] | 480 | self.MOption = self.addOption(FlagOption('-M')) |
| 481 | self.MDOption = self.addOption(FlagOption('-MD')) |
| 482 | self.MGOption = self.addOption(FlagOption('-MG')) |
| 483 | self.MMDOption = self.addOption(FlagOption('-MMD')) |
| 484 | self.MPOption = self.addOption(FlagOption('-MP')) |
| 485 | self.MMOption = self.addOption(FlagOption('-MM')) |
| 486 | self.MFOption = self.addOption(JoinedOrSeparateOption('-MF')) |
| 487 | self.MTOption = self.addOption(JoinedOrSeparateOption('-MT')) |
| 488 | self.MQOption = self.addOption(JoinedOrSeparateOption('-MQ')) |
Daniel Dunbar | 6f5d65a | 2009-01-11 22:12:37 +0000 | [diff] [blame] | 489 | self.MachOption = self.addOption(FlagOption('-Mach')) |
Daniel Dunbar | 816dd50 | 2009-01-12 17:53:19 +0000 | [diff] [blame^] | 490 | self.undefOption = self.addOption(FlagOption('-undef')) |
Daniel Dunbar | ba6e323 | 2009-01-06 06:12:13 +0000 | [diff] [blame] | 491 | |
Daniel Dunbar | 6f5d65a | 2009-01-11 22:12:37 +0000 | [diff] [blame] | 492 | self.wOption = self.addOption(FlagOption('-w')) |
Daniel Dunbar | ba6e323 | 2009-01-06 06:12:13 +0000 | [diff] [blame] | 493 | self.addOption(JoinedOrSeparateOption('-allowable_client')) |
Daniel Dunbar | 6f5d65a | 2009-01-11 22:12:37 +0000 | [diff] [blame] | 494 | self.client_nameOption = self.addOption(JoinedOrSeparateOption('-client_name')) |
| 495 | self.compatibility_versionOption = self.addOption(JoinedOrSeparateOption('-compatibility_version')) |
| 496 | self.current_versionOption = self.addOption(JoinedOrSeparateOption('-current_version')) |
| 497 | self.dylinkerOption = self.addOption(FlagOption('-dylinker')) |
| 498 | self.dylinker_install_nameOption = self.addOption(JoinedOrSeparateOption('-dylinker_install_name')) |
Daniel Dunbar | ba6e323 | 2009-01-06 06:12:13 +0000 | [diff] [blame] | 499 | self.addOption(JoinedOrSeparateOption('-exported_symbols_list')) |
| 500 | self.addOption(JoinedOrSeparateOption('-idirafter')) |
| 501 | self.addOption(JoinedOrSeparateOption('-iquote')) |
Daniel Dunbar | 6f5d65a | 2009-01-11 22:12:37 +0000 | [diff] [blame] | 502 | self.isysrootOption = self.addOption(JoinedOrSeparateOption('-isysroot')) |
| 503 | self.keep_private_externsOption = self.addOption(JoinedOrSeparateOption('-keep_private_externs')) |
| 504 | self.private_bundleOption = self.addOption(FlagOption('-private_bundle')) |
| 505 | self.seg1addrOption = self.addOption(JoinedOrSeparateOption('-seg1addr')) |
| 506 | self.segprotOption = self.addOption(JoinedOrSeparateOption('-segprot')) |
| 507 | self.sub_libraryOption = self.addOption(JoinedOrSeparateOption('-sub_library')) |
| 508 | self.sub_umbrellaOption = self.addOption(JoinedOrSeparateOption('-sub_umbrella')) |
| 509 | self.umbrellaOption = self.addOption(JoinedOrSeparateOption('-umbrella')) |
| 510 | self.undefinedOption = self.addOption(JoinedOrSeparateOption('-undefined')) |
Daniel Dunbar | ba6e323 | 2009-01-06 06:12:13 +0000 | [diff] [blame] | 511 | self.addOption(JoinedOrSeparateOption('-unexported_symbols_list')) |
| 512 | self.addOption(JoinedOrSeparateOption('-weak_framework')) |
Daniel Dunbar | 6f5d65a | 2009-01-11 22:12:37 +0000 | [diff] [blame] | 513 | self.headerpad_max_install_namesOption = self.addOption(JoinedOption('-headerpad_max_install_names')) |
| 514 | self.twolevel_namespaceOption = self.addOption(FlagOption('-twolevel_namespace')) |
| 515 | self.twolevel_namespace_hintsOption = self.addOption(FlagOption('-twolevel_namespace_hints')) |
| 516 | self.prebindOption = self.addOption(FlagOption('-prebind')) |
| 517 | self.noprebindOption = self.addOption(FlagOption('-noprebind')) |
| 518 | self.nofixprebindingOption = self.addOption(FlagOption('-nofixprebinding')) |
| 519 | self.prebind_all_twolevel_modulesOption = self.addOption(FlagOption('-prebind_all_twolevel_modules')) |
Daniel Dunbar | 6325fcf | 2009-01-12 09:23:15 +0000 | [diff] [blame] | 520 | self.remapOption = self.addOption(FlagOption('-remap')) |
Daniel Dunbar | 6f5d65a | 2009-01-11 22:12:37 +0000 | [diff] [blame] | 521 | self.read_only_relocsOption = self.addOption(SeparateOption('-read_only_relocs')) |
Daniel Dunbar | ba6e323 | 2009-01-06 06:12:13 +0000 | [diff] [blame] | 522 | self.addOption(FlagOption('-single_module')) |
Daniel Dunbar | 6f5d65a | 2009-01-11 22:12:37 +0000 | [diff] [blame] | 523 | self.nomultidefsOption = self.addOption(FlagOption('-nomultidefs')) |
| 524 | self.nostartfilesOption = self.addOption(FlagOption('-nostartfiles')) |
| 525 | self.nodefaultlibsOption = self.addOption(FlagOption('-nodefaultlibs')) |
| 526 | self.nostdlibOption = self.addOption(FlagOption('-nostdlib')) |
Daniel Dunbar | 6325fcf | 2009-01-12 09:23:15 +0000 | [diff] [blame] | 527 | self.nostdincOption = self.addOption(FlagOption('-nostdinc')) |
Daniel Dunbar | 6f5d65a | 2009-01-11 22:12:37 +0000 | [diff] [blame] | 528 | self.objectOption = self.addOption(FlagOption('-object')) |
| 529 | self.preloadOption = self.addOption(FlagOption('-preload')) |
| 530 | self.staticOption = self.addOption(FlagOption('-static')) |
| 531 | self.pagezero_sizeOption = self.addOption(FlagOption('-pagezero_size')) |
Daniel Dunbar | ba6e323 | 2009-01-06 06:12:13 +0000 | [diff] [blame] | 532 | self.addOption(FlagOption('-shared')) |
Daniel Dunbar | 6f5d65a | 2009-01-11 22:12:37 +0000 | [diff] [blame] | 533 | self.staticLibgccOption = self.addOption(FlagOption('-static-libgcc')) |
| 534 | self.sharedLibgccOption = self.addOption(FlagOption('-shared-libgcc')) |
Daniel Dunbar | 6325fcf | 2009-01-12 09:23:15 +0000 | [diff] [blame] | 535 | self.COption = self.addOption(FlagOption('-C')) |
| 536 | self.CCOption = self.addOption(FlagOption('-CC')) |
| 537 | self.HOption = self.addOption(FlagOption('-H')) |
Daniel Dunbar | ba6e323 | 2009-01-06 06:12:13 +0000 | [diff] [blame] | 538 | self.addOption(FlagOption('-R')) |
Daniel Dunbar | 6325fcf | 2009-01-12 09:23:15 +0000 | [diff] [blame] | 539 | self.POption = self.addOption(FlagOption('-P')) |
| 540 | self.QOption = self.addOption(FlagOption('-Q')) |
Daniel Dunbar | 816dd50 | 2009-01-12 17:53:19 +0000 | [diff] [blame^] | 541 | self.QnOption = self.addOption(FlagOption('-Qn')) |
Daniel Dunbar | ba6e323 | 2009-01-06 06:12:13 +0000 | [diff] [blame] | 542 | self.addOption(FlagOption('-all_load')) |
| 543 | self.addOption(FlagOption('--constant-cfstrings')) |
Daniel Dunbar | 6325fcf | 2009-01-12 09:23:15 +0000 | [diff] [blame] | 544 | self.traditionalOption = self.addOption(FlagOption('-traditional')) |
| 545 | self.traditionalCPPOption = self.addOption(FlagOption('-traditional-cpp')) |
| 546 | # FIXME: Alias. |
Daniel Dunbar | ba6e323 | 2009-01-06 06:12:13 +0000 | [diff] [blame] | 547 | self.addOption(FlagOption('--traditional')) |
| 548 | self.addOption(FlagOption('-no_dead_strip_inits_and_terms')) |
Daniel Dunbar | 2ec55bc | 2009-01-12 03:33:58 +0000 | [diff] [blame] | 549 | self.addOption(JoinedOption('-weak-l', isLinkerInput=True)) |
| 550 | self.addOption(SeparateOption('-weak_framework', isLinkerInput=True)) |
| 551 | self.addOption(SeparateOption('-weak_library', isLinkerInput=True)) |
Daniel Dunbar | 6f5d65a | 2009-01-11 22:12:37 +0000 | [diff] [blame] | 552 | self.whyloadOption = self.addOption(FlagOption('-whyload')) |
| 553 | self.whatsloadedOption = self.addOption(FlagOption('-whatsloaded')) |
| 554 | self.sectalignOption = self.addOption(MultiArgOption('-sectalign', numArgs=3)) |
| 555 | self.sectobjectsymbolsOption = self.addOption(MultiArgOption('-sectobjectsymbols', numArgs=2)) |
| 556 | self.segcreateOption = self.addOption(MultiArgOption('-segcreate', numArgs=3)) |
| 557 | self.segs_read_Option = self.addOption(JoinedOption('-segs_read_')) |
| 558 | self.seglinkeditOption = self.addOption(FlagOption('-seglinkedit')) |
| 559 | self.noseglinkeditOption = self.addOption(FlagOption('-noseglinkedit')) |
| 560 | self.sectcreateOption = self.addOption(MultiArgOption('-sectcreate', numArgs=3)) |
| 561 | self.sectorderOption = self.addOption(MultiArgOption('-sectorder', numArgs=3)) |
| 562 | self.Zall_loadOption = self.addOption(FlagOption('-Zall_load')) |
| 563 | self.Zallowable_clientOption = self.addOption(SeparateOption('-Zallowable_client')) |
| 564 | self.Zbind_at_loadOption = self.addOption(SeparateOption('-Zbind_at_load')) |
| 565 | self.ZbundleOption = self.addOption(FlagOption('-Zbundle')) |
| 566 | self.Zbundle_loaderOption = self.addOption(JoinedOrSeparateOption('-Zbundle_loader')) |
| 567 | self.Zdead_stripOption = self.addOption(FlagOption('-Zdead_strip')) |
| 568 | self.Zdylib_fileOption = self.addOption(JoinedOrSeparateOption('-Zdylib_file')) |
| 569 | self.ZdynamicOption = self.addOption(FlagOption('-Zdynamic')) |
| 570 | self.ZdynamiclibOption = self.addOption(FlagOption('-Zdynamiclib')) |
| 571 | self.Zexported_symbols_listOption = self.addOption(JoinedOrSeparateOption('-Zexported_symbols_list')) |
| 572 | self.Zflat_namespaceOption = self.addOption(FlagOption('-Zflat_namespace')) |
| 573 | self.Zfn_seg_addr_table_filenameOption = self.addOption(JoinedOrSeparateOption('-Zfn_seg_addr_table_filename')) |
| 574 | self.Zforce_cpusubtype_ALLOption = self.addOption(FlagOption('-Zforce_cpusubtype_ALL')) |
| 575 | self.Zforce_flat_namespaceOption = self.addOption(FlagOption('-Zforce_flat_namespace')) |
| 576 | self.Zimage_baseOption = self.addOption(FlagOption('-Zimage_base')) |
| 577 | self.ZinitOption = self.addOption(JoinedOrSeparateOption('-Zinit')) |
| 578 | self.Zmulti_moduleOption = self.addOption(FlagOption('-Zmulti_module')) |
| 579 | self.Zmultiply_definedOption = self.addOption(JoinedOrSeparateOption('-Zmultiply_defined')) |
| 580 | self.ZmultiplydefinedunusedOption = self.addOption(JoinedOrSeparateOption('-Zmultiplydefinedunused')) |
| 581 | self.ZmultiplydefinedunusedOption = self.addOption(JoinedOrSeparateOption('-Zmultiplydefinedunused')) |
| 582 | self.Zno_dead_strip_inits_and_termsOption = self.addOption(FlagOption('-Zno_dead_strip_inits_and_terms')) |
| 583 | self.Zseg_addr_tableOption = self.addOption(JoinedOrSeparateOption('-Zseg_addr_table')) |
| 584 | self.ZsegaddrOption = self.addOption(JoinedOrSeparateOption('-Zsegaddr')) |
| 585 | self.Zsegs_read_only_addrOption = self.addOption(JoinedOrSeparateOption('-Zsegs_read_only_addr')) |
| 586 | self.Zsegs_read_write_addrOption = self.addOption(JoinedOrSeparateOption('-Zsegs_read_write_addr')) |
| 587 | self.Zsingle_moduleOption = self.addOption(FlagOption('-Zsingle_module')) |
Daniel Dunbar | 0fe5a4f | 2009-01-11 22:42:24 +0000 | [diff] [blame] | 588 | self.ZumbrellaOption = self.addOption(JoinedOrSeparateOption('-Zumbrella')) |
Daniel Dunbar | 6f5d65a | 2009-01-11 22:12:37 +0000 | [diff] [blame] | 589 | self.Zunexported_symbols_listOption = self.addOption(JoinedOrSeparateOption('-Zunexported_symbols_list')) |
| 590 | self.Zweak_reference_mismatchesOption = self.addOption(JoinedOrSeparateOption('-Zweak_reference_mismatches')) |
Daniel Dunbar | ba6e323 | 2009-01-06 06:12:13 +0000 | [diff] [blame] | 591 | |
Daniel Dunbar | 2ec55bc | 2009-01-12 03:33:58 +0000 | [diff] [blame] | 592 | self.addOption(SeparateOption('-filelist', isLinkerInput=True)) |
| 593 | self.addOption(SeparateOption('-framework', isLinkerInput=True)) |
Daniel Dunbar | 6f5d65a | 2009-01-11 22:12:37 +0000 | [diff] [blame] | 594 | # FIXME: Alias. |
Daniel Dunbar | ba6e323 | 2009-01-06 06:12:13 +0000 | [diff] [blame] | 595 | self.addOption(SeparateOption('-install_name')) |
Daniel Dunbar | 6f5d65a | 2009-01-11 22:12:37 +0000 | [diff] [blame] | 596 | self.Zinstall_nameOption = self.addOption(JoinedOrSeparateOption('-Zinstall_name')) |
Daniel Dunbar | ba6e323 | 2009-01-06 06:12:13 +0000 | [diff] [blame] | 597 | self.addOption(SeparateOption('-seg_addr_table')) |
| 598 | self.addOption(SeparateOption('-seg_addr_table_filename')) |
| 599 | |
| 600 | # Where are these coming from? I can't find them... |
Daniel Dunbar | 6f5d65a | 2009-01-11 22:12:37 +0000 | [diff] [blame] | 601 | self.eOption = self.addOption(JoinedOrSeparateOption('-e')) |
| 602 | self.rOption = self.addOption(JoinedOrSeparateOption('-r')) |
Daniel Dunbar | ba6e323 | 2009-01-06 06:12:13 +0000 | [diff] [blame] | 603 | |
Daniel Dunbar | 6f5d65a | 2009-01-11 22:12:37 +0000 | [diff] [blame] | 604 | self.pgOption = self.addOption(FlagOption('-pg')) |
Daniel Dunbar | 816dd50 | 2009-01-12 17:53:19 +0000 | [diff] [blame^] | 605 | self.pOption = self.addOption(FlagOption('-p')) |
Daniel Dunbar | ba6e323 | 2009-01-06 06:12:13 +0000 | [diff] [blame] | 606 | |
| 607 | doNotReallySupport = 1 |
| 608 | if doNotReallySupport: |
| 609 | # Archaic gcc option. |
| 610 | self.addOption(FlagOption('-cpp-precomp')) |
| 611 | self.addOption(FlagOption('-no-cpp-precomp')) |
| 612 | |
| 613 | # C options for testing |
| 614 | |
| 615 | self.addOption(JoinedOrSeparateOption('-include')) |
Daniel Dunbar | 6325fcf | 2009-01-12 09:23:15 +0000 | [diff] [blame] | 616 | # FIXME: This is broken, we need -A as a single option to send |
| 617 | # stuff to cc1, but the way the ld spec is constructed it |
| 618 | # wants to see -A options but only as a separate arg. |
| 619 | self.AOption = self.addOption(JoinedOrSeparateOption('-A')) |
| 620 | self.DOption = self.addOption(JoinedOrSeparateOption('-D')) |
Daniel Dunbar | 6f5d65a | 2009-01-11 22:12:37 +0000 | [diff] [blame] | 621 | self.FOption = self.addOption(JoinedOrSeparateOption('-F')) |
Daniel Dunbar | 6325fcf | 2009-01-12 09:23:15 +0000 | [diff] [blame] | 622 | self.IOption = self.addOption(JoinedOrSeparateOption('-I')) |
Daniel Dunbar | 6f5d65a | 2009-01-11 22:12:37 +0000 | [diff] [blame] | 623 | self.LOption = self.addOption(JoinedOrSeparateOption('-L')) |
| 624 | self.TOption = self.addOption(JoinedOrSeparateOption('-T')) |
Daniel Dunbar | 6325fcf | 2009-01-12 09:23:15 +0000 | [diff] [blame] | 625 | self.UOption = self.addOption(JoinedOrSeparateOption('-U')) |
Daniel Dunbar | 6f5d65a | 2009-01-11 22:12:37 +0000 | [diff] [blame] | 626 | self.ZOption = self.addOption(JoinedOrSeparateOption('-Z')) |
| 627 | |
Daniel Dunbar | 2ec55bc | 2009-01-12 03:33:58 +0000 | [diff] [blame] | 628 | self.addOption(JoinedOrSeparateOption('-l', isLinkerInput=True)) |
Daniel Dunbar | 6f5d65a | 2009-01-11 22:12:37 +0000 | [diff] [blame] | 629 | self.uOption = self.addOption(JoinedOrSeparateOption('-u')) |
| 630 | self.tOption = self.addOption(JoinedOrSeparateOption('-t')) |
| 631 | self.yOption = self.addOption(JoinedOption('-y')) |
Daniel Dunbar | ba6e323 | 2009-01-06 06:12:13 +0000 | [diff] [blame] | 632 | |
| 633 | # FIXME: What is going on here? '-X' goes to linker, and -X ... goes nowhere? |
Daniel Dunbar | 6f5d65a | 2009-01-11 22:12:37 +0000 | [diff] [blame] | 634 | self.XOption = self.addOption(FlagOption('-X')) |
Daniel Dunbar | ba6e323 | 2009-01-06 06:12:13 +0000 | [diff] [blame] | 635 | # Not exactly sure how to decompose this. I split out -Xarch_ |
| 636 | # because we need to recognize that in the driver driver part. |
| 637 | # FIXME: Man, this is lame it needs its own option. |
| 638 | self.XarchOption = self.addOption(JoinedAndSeparateOption('-Xarch_')) |
| 639 | self.addOption(JoinedOption('-X')) |
| 640 | |
| 641 | # The driver needs to know about this flag. |
| 642 | self.syntaxOnlyOption = self.addOption(FlagOption('-fsyntax-only')) |
| 643 | |
| 644 | # FIXME: Wrong? |
| 645 | # FIXME: What to do about the ambiguity of options like |
| 646 | # -dumpspecs? How is this handled in gcc? |
Daniel Dunbar | 6f5d65a | 2009-01-11 22:12:37 +0000 | [diff] [blame] | 647 | # FIXME: Naming convention. |
| 648 | self.dOption = self.addOption(FlagOption('-d')) |
Daniel Dunbar | ba6e323 | 2009-01-06 06:12:13 +0000 | [diff] [blame] | 649 | self.addOption(JoinedOption('-d')) |
Daniel Dunbar | 6f5d65a | 2009-01-11 22:12:37 +0000 | [diff] [blame] | 650 | |
Daniel Dunbar | 996ce96 | 2009-01-12 07:40:25 +0000 | [diff] [blame] | 651 | # Take care on extension, the Darwin assembler wants to add a |
| 652 | # flag for any -g* option. |
Daniel Dunbar | 6325fcf | 2009-01-12 09:23:15 +0000 | [diff] [blame] | 653 | self.g3Option = self.addOption(JoinedOption('-g3')) |
Daniel Dunbar | 996ce96 | 2009-01-12 07:40:25 +0000 | [diff] [blame] | 654 | self.gOption = self.addOption(JoinedOption('-g')) |
| 655 | |
Daniel Dunbar | 816dd50 | 2009-01-12 17:53:19 +0000 | [diff] [blame^] | 656 | self.fastOption = self.addOption(FlagOption('-fast')) |
| 657 | self.fastfOption = self.addOption(FlagOption('-fastf')) |
| 658 | self.fastcpOption = self.addOption(FlagOption('-fastcp')) |
| 659 | |
Daniel Dunbar | 996ce96 | 2009-01-12 07:40:25 +0000 | [diff] [blame] | 660 | self.f_appleKextOption = self.addOption(FlagOption('-fapple-kext')) |
Daniel Dunbar | 6f5d65a | 2009-01-11 22:12:37 +0000 | [diff] [blame] | 661 | self.f_exceptionsOption = self.addOption(FlagOption('-fexceptions')) |
Daniel Dunbar | ee8cc26 | 2009-01-12 02:24:21 +0000 | [diff] [blame] | 662 | self.f_objcOption = self.addOption(FlagOption('-fobjc')) |
Daniel Dunbar | 6f5d65a | 2009-01-11 22:12:37 +0000 | [diff] [blame] | 663 | self.f_openmpOption = self.addOption(FlagOption('-fopenmp')) |
| 664 | self.f_gnuRuntimeOption = self.addOption(FlagOption('-fgnu-runtime')) |
Daniel Dunbar | 6325fcf | 2009-01-12 09:23:15 +0000 | [diff] [blame] | 665 | self.f_mudflapOption = self.addOption(FlagOption('-fmudflap')) |
| 666 | self.f_mudflapthOption = self.addOption(FlagOption('-fmudflapth')) |
Daniel Dunbar | 6f5d65a | 2009-01-11 22:12:37 +0000 | [diff] [blame] | 667 | self.f_nestedFunctionsOption = self.addOption(FlagOption('-fnested-functions')) |
| 668 | self.f_pieOption = self.addOption(FlagOption('-fpie')) |
| 669 | self.f_profileArcsOption = self.addOption(FlagOption('-fprofile-arcs')) |
| 670 | self.f_profileGenerateOption = self.addOption(FlagOption('-fprofile-generate')) |
| 671 | self.f_createProfileOption = self.addOption(FlagOption('-fcreate-profile')) |
Daniel Dunbar | 6325fcf | 2009-01-12 09:23:15 +0000 | [diff] [blame] | 672 | self.f_traditionalOption = self.addOption(FlagOption('-ftraditional')) |
Daniel Dunbar | 6f5d65a | 2009-01-11 22:12:37 +0000 | [diff] [blame] | 673 | self.coverageOption = self.addOption(FlagOption('-coverage')) |
| 674 | self.coverageOption2 = self.addOption(FlagOption('--coverage')) |
Daniel Dunbar | ba6e323 | 2009-01-06 06:12:13 +0000 | [diff] [blame] | 675 | self.addOption(JoinedOption('-f')) |
Daniel Dunbar | 6f5d65a | 2009-01-11 22:12:37 +0000 | [diff] [blame] | 676 | |
| 677 | self.m_32Option = self.addOption(FlagOption('-m32')) |
| 678 | self.m_64Option = self.addOption(FlagOption('-m64')) |
| 679 | self.m_iphoneosVersionMinOption = self.addOption(JoinedOption('-miphoneos-version-min=')) |
| 680 | self.m_macosxVersionMinOption = self.addOption(JoinedOption('-mmacosx-version-min=')) |
Daniel Dunbar | 996ce96 | 2009-01-12 07:40:25 +0000 | [diff] [blame] | 681 | self.m_kernelOption = self.addOption(FlagOption('-mkernel')) |
Daniel Dunbar | 6f5d65a | 2009-01-11 22:12:37 +0000 | [diff] [blame] | 682 | |
| 683 | # Ugh. Need to disambiguate our naming convetion. -m x goes to |
| 684 | # the linker sometimes, wheres -mxxxx is used for a variety of |
| 685 | # other things. |
| 686 | self.mOption = self.addOption(SeparateOption('-m')) |
Daniel Dunbar | ba6e323 | 2009-01-06 06:12:13 +0000 | [diff] [blame] | 687 | self.addOption(JoinedOption('-m')) |
Daniel Dunbar | 6f5d65a | 2009-01-11 22:12:37 +0000 | [diff] [blame] | 688 | |
Daniel Dunbar | 816dd50 | 2009-01-12 17:53:19 +0000 | [diff] [blame^] | 689 | self.ansiOption = self.addOption(FlagOption('-ansi')) |
| 690 | self.trigraphsOption = self.addOption(FlagOption('-trigraphs')) |
| 691 | self.pedanticOption = self.addOption(FlagOption('-pedantic')) |
Daniel Dunbar | ba6e323 | 2009-01-06 06:12:13 +0000 | [diff] [blame] | 692 | self.addOption(JoinedOption('-i')) |
Daniel Dunbar | 816dd50 | 2009-01-12 17:53:19 +0000 | [diff] [blame^] | 693 | self.OOption = self.addOption(JoinedOption('-O')) |
| 694 | self.WOption = self.addOption(JoinedOption('-W')) |
Daniel Dunbar | ba6e323 | 2009-01-06 06:12:13 +0000 | [diff] [blame] | 695 | # FIXME: Weird. This option isn't really separate, --param=a=b |
Daniel Dunbar | 816dd50 | 2009-01-12 17:53:19 +0000 | [diff] [blame^] | 696 | # works. There is something else going on which interprets the |
| 697 | # '='. |
| 698 | self._paramOption = self.addOption(SeparateOption('--param')) |
Daniel Dunbar | ba6e323 | 2009-01-06 06:12:13 +0000 | [diff] [blame] | 699 | |
| 700 | # FIXME: What is this? Seems to do something on Linux. I think |
| 701 | # only one is valid, but have a log that uses both. |
| 702 | self.addOption(FlagOption('-pthread')) |
| 703 | self.addOption(FlagOption('-pthreads')) |
| 704 | |
Daniel Dunbar | a567751 | 2009-01-05 19:53:30 +0000 | [diff] [blame] | 705 | def addOption(self, opt): |
| 706 | self.options.append(opt) |
Daniel Dunbar | ba6e323 | 2009-01-06 06:12:13 +0000 | [diff] [blame] | 707 | return opt |
Daniel Dunbar | a567751 | 2009-01-05 19:53:30 +0000 | [diff] [blame] | 708 | |
Daniel Dunbar | 1e5f3eb | 2009-01-06 01:35:44 +0000 | [diff] [blame] | 709 | def parseArgs(self, argv): |
Daniel Dunbar | a567751 | 2009-01-05 19:53:30 +0000 | [diff] [blame] | 710 | """ |
Daniel Dunbar | 1e5f3eb | 2009-01-06 01:35:44 +0000 | [diff] [blame] | 711 | parseArgs([str]) -> ArgList |
Daniel Dunbar | a567751 | 2009-01-05 19:53:30 +0000 | [diff] [blame] | 712 | |
| 713 | Parse command line into individual option instances. |
| 714 | """ |
| 715 | |
| 716 | iargs = enumerate(argv) |
| 717 | it = iter(iargs) |
Daniel Dunbar | 39cbfaa | 2009-01-07 18:54:26 +0000 | [diff] [blame] | 718 | args = ArgList(self, argv) |
Daniel Dunbar | efb4aeb | 2009-01-07 01:57:39 +0000 | [diff] [blame] | 719 | for pos,a in it: |
| 720 | i = InputIndex(0, pos) |
Daniel Dunbar | a567751 | 2009-01-05 19:53:30 +0000 | [diff] [blame] | 721 | # FIXME: Handle '@' |
| 722 | if not a: |
| 723 | # gcc's handling of empty arguments doesn't make |
| 724 | # sense, but this is not a common use case. :) |
| 725 | # |
| 726 | # We just ignore them here (note that other things may |
| 727 | # still take them as arguments). |
| 728 | pass |
| 729 | elif a[0] == '-' and a != '-': |
| 730 | args.append(self.lookupOptForArg(i, a, it)) |
| 731 | else: |
Daniel Dunbar | 5039f21 | 2009-01-06 02:30:10 +0000 | [diff] [blame] | 732 | args.append(PositionalArg(i, self.inputOption)) |
Daniel Dunbar | a567751 | 2009-01-05 19:53:30 +0000 | [diff] [blame] | 733 | return args |
| 734 | |
Daniel Dunbar | 5039f21 | 2009-01-06 02:30:10 +0000 | [diff] [blame] | 735 | def lookupOptForArg(self, i, string, it): |
| 736 | for o in self.options: |
| 737 | arg = o.accept(i, string, it) |
| 738 | if arg is not None: |
| 739 | return arg |
| 740 | return PositionalArg(i, self.unknownOption) |