| /* Distributed under the OSI-approved BSD 3-Clause License. See accompanying |
| file Copyright.txt or https://cmake.org/licensing for details. */ |
| #include "cmEnableLanguageCommand.h" |
| |
| #include "cmMakefile.h" |
| |
| class cmExecutionStatus; |
| |
| // cmEnableLanguageCommand |
| bool cmEnableLanguageCommand::InitialPass(std::vector<std::string> const& args, |
| cmExecutionStatus&) |
| { |
| bool optional = false; |
| std::vector<std::string> languages; |
| if (args.empty()) { |
| this->SetError("called with incorrect number of arguments"); |
| return false; |
| } |
| for (std::string const& it : args) { |
| if (it == "OPTIONAL") { |
| optional = true; |
| } else { |
| languages.push_back(it); |
| } |
| } |
| |
| this->Makefile->EnableLanguage(languages, optional); |
| return true; |
| } |