23409f50f1
This policy should be checked at the call site that tries to access the LOCATION property, not the directory scope containing the target. Thread the caller context through cmTarget::GetProperty to use for checking the policy setting and emitting a diagnostic with proper backtrace. Extend the RunCMake.CMP0026 test with a cross-directory case.
82 lines
2.4 KiB
C++
82 lines
2.4 KiB
C++
/*============================================================================
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CMake - Cross Platform Makefile Generator
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Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
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Distributed under the OSI-approved BSD License (the "License");
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see accompanying file Copyright.txt for details.
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This software is distributed WITHOUT ANY WARRANTY; without even the
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implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the License for more information.
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============================================================================*/
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#include "cmGetTargetPropertyCommand.h"
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// cmSetTargetPropertyCommand
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bool cmGetTargetPropertyCommand
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::InitialPass(std::vector<std::string> const& args, cmExecutionStatus &)
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{
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if(args.size() != 3 )
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{
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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 var = args[0].c_str();
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const std::string& targetName = args[1];
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const char *prop = 0;
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if(args[2] == "ALIASED_TARGET")
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{
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if(this->Makefile->IsAlias(targetName))
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{
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if(cmTarget* target =
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this->Makefile->FindTargetToUse(targetName))
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{
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prop = target->GetName();
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}
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}
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}
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else if(cmTarget* tgt = this->Makefile->FindTargetToUse(targetName))
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{
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cmTarget& target = *tgt;
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prop = target.GetProperty(args[2].c_str(), this->Makefile);
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}
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else
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{
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bool issueMessage = false;
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cmOStringStream e;
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cmake::MessageType messageType = cmake::AUTHOR_WARNING;
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switch(this->Makefile->GetPolicyStatus(cmPolicies::CMP0045))
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{
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case cmPolicies::WARN:
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issueMessage = true;
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e << this->Makefile->GetPolicies()
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->GetPolicyWarning(cmPolicies::CMP0045) << "\n";
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case cmPolicies::OLD:
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break;
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case cmPolicies::REQUIRED_IF_USED:
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case cmPolicies::REQUIRED_ALWAYS:
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case cmPolicies::NEW:
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issueMessage = true;
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messageType = cmake::FATAL_ERROR;
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}
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if (issueMessage)
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{
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e << "get_target_property() called with non-existent target \""
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<< targetName << "\".";
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this->Makefile->IssueMessage(messageType, e.str().c_str());
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if (messageType == cmake::FATAL_ERROR)
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{
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return false;
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}
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}
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}
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if (prop)
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{
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this->Makefile->AddDefinition(var.c_str(), prop);
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return true;
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}
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this->Makefile->AddDefinition(var.c_str(), (var+"-NOTFOUND").c_str());
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return true;
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}
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