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/*============================================================================
CMake - Cross Platform Makefile Generator
Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
Distributed under the OSI-approved BSD License (the "License");
see accompanying file Copyright.txt for details.
This software is distributed WITHOUT ANY WARRANTY; without even the
implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the License for more information.
============================================================================*/
#include "cmGetCMakePropertyCommand.h"
#include "cmAlgorithms.h"
#include "cmGlobalGenerator.h"
#include "cmState.h"
#include "cmake.h"
// cmGetCMakePropertyCommand
bool cmGetCMakePropertyCommand::InitialPass(
std::vector<std::string> const& args, cmExecutionStatus&)
{
if (args.size() < 2) {
this->SetError("called with incorrect number of arguments");
return false;
}
std::string variable = args[0];
std::string output = "NOTFOUND";
if (args[1] == "VARIABLES") {
if (const char* varsProp = this->Makefile->GetProperty("VARIABLES")) {
output = varsProp;
}
} else if (args[1] == "MACROS") {
output.clear();
if (const char* macrosProp = this->Makefile->GetProperty("MACROS")) {
output = macrosProp;
}
} else if (args[1] == "COMPONENTS") {
const std::set<std::string>* components =
this->Makefile->GetGlobalGenerator()->GetInstallComponents();
output = cmJoin(*components, ";");
} else {
const char* prop = 0;
if (!args[1].empty()) {
prop = this->Makefile->GetState()->GetGlobalProperty(args[1]);
}
if (prop) {
output = prop;
}
}
this->Makefile->AddDefinition(variable, output.c_str());
return true;
}
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