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