| 385 | } |
| 386 | |
| 387 | bool cmGlobalXCodeGenerator::ParseGeneratorToolset(std::string const& ts, |
| 388 | cmMakefile* mf) |
| 389 | { |
| 390 | std::vector<std::string> const fields = |
| 391 | cmTokenize(ts, ',', cmTokenizerMode::New); |
| 392 | if (fields.empty()) { |
| 393 | return true; |
| 394 | } |
| 395 | |
| 396 | auto fi = fields.cbegin(); |
| 397 | // The first field may be the Xcode GCC_VERSION. |
| 398 | if (fi->find('=') == fi->npos) { |
| 399 | this->GeneratorToolset = *fi; |
| 400 | ++fi; |
| 401 | } |
| 402 | |
| 403 | std::unordered_set<std::string> handled; |
| 404 | |
| 405 | // The rest of the fields must be key=value pairs. |
| 406 | for (; fi != fields.cend(); ++fi) { |
| 407 | std::string::size_type pos = fi->find('='); |
| 408 | if (pos == fi->npos) { |
| 409 | /* clang-format off */ |
| 410 | std::string const& e = cmStrCat( |
| 411 | "Generator\n" |
| 412 | " ", this->GetName(), "\n" |
| 413 | "given toolset specification\n" |
| 414 | " ", ts, "\n" |
| 415 | "that contains a field after the first ',' with no '='." |
| 416 | ); |
| 417 | /* clang-format on */ |
| 418 | mf->IssueMessage(MessageType::FATAL_ERROR, e); |
| 419 | return false; |
| 420 | } |
| 421 | std::string const key = fi->substr(0, pos); |
| 422 | std::string const value = fi->substr(pos + 1); |
| 423 | if (!handled.insert(key).second) { |
| 424 | /* clang-format off */ |
| 425 | std::string const& e = cmStrCat( |
| 426 | "Generator\n" |
| 427 | " ", this->GetName(), "\n" |
| 428 | "given toolset specification\n" |
| 429 | " ", ts, "\n" |
| 430 | "that contains duplicate field key '", key, "'." |
| 431 | ); |
| 432 | /* clang-format on */ |
| 433 | mf->IssueMessage(MessageType::FATAL_ERROR, e); |
| 434 | return false; |
| 435 | } |
| 436 | if (!this->ProcessGeneratorToolsetField(key, value, mf)) { |
| 437 | return false; |
| 438 | } |
| 439 | } |
| 440 | |
| 441 | return true; |
| 442 | } |
| 443 | |
| 444 | bool cmGlobalXCodeGenerator::ProcessGeneratorToolsetField( |
no test coverage detected