| /* Distributed under the OSI-approved BSD 3-Clause License. See accompanying |
| file Copyright.txt or https://cmake.org/licensing for details. */ |
| #include "cmAddDependenciesCommand.h" |
| |
| #include <sstream> |
| |
| #include "cmMakefile.h" |
| #include "cmTarget.h" |
| #include "cmake.h" |
| |
| class cmExecutionStatus; |
| |
| // cmDependenciesCommand |
| bool cmAddDependenciesCommand::InitialPass( |
| std::vector<std::string> const& args, cmExecutionStatus&) |
| { |
| if (args.size() < 2) { |
| this->SetError("called with incorrect number of arguments"); |
| return false; |
| } |
| |
| std::string const& target_name = args[0]; |
| if (this->Makefile->IsAlias(target_name)) { |
| std::ostringstream e; |
| e << "Cannot add target-level dependencies to alias target \"" |
| << target_name << "\".\n"; |
| this->Makefile->IssueMessage(cmake::FATAL_ERROR, e.str()); |
| } |
| if (cmTarget* target = this->Makefile->FindTargetToUse(target_name)) { |
| std::vector<std::string>::const_iterator s = args.begin(); |
| ++s; // skip over target_name |
| for (; s != args.end(); ++s) { |
| target->AddUtility(*s, this->Makefile); |
| } |
| } else { |
| std::ostringstream e; |
| e << "Cannot add target-level dependencies to non-existent target \"" |
| << target_name << "\".\n" |
| << "The add_dependencies works for top-level logical targets created " |
| << "by the add_executable, add_library, or add_custom_target commands. " |
| << "If you want to add file-level dependencies see the DEPENDS option " |
| << "of the add_custom_target and add_custom_command commands."; |
| this->Makefile->IssueMessage(cmake::FATAL_ERROR, e.str()); |
| } |
| |
| return true; |
| } |