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/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
file Copyright.txt or https://cmake.org/licensing for details. */
#ifndef cmTryRunCommand_h
#define cmTryRunCommand_h
#include "cmConfigure.h"
#include <string>
#include <vector>
#include "cmCoreTryCompile.h"
class cmCommand;
class cmExecutionStatus;
/** \class cmTryRunCommand
* \brief Specifies where to install some files
*
* cmTryRunCommand is used to test if soucre code can be compiled
*/
class cmTryRunCommand : public cmCoreTryCompile
{
public:
/**
* This is a virtual constructor for the command.
*/
cmCommand* Clone() CM_OVERRIDE { return new cmTryRunCommand; }
/**
* This is called when the command is first encountered in
* the CMakeLists.txt file.
*/
bool InitialPass(std::vector<std::string> const& args,
cmExecutionStatus& status) CM_OVERRIDE;
/**
* The name of the command as specified in CMakeList.txt.
*/
std::string GetName() const CM_OVERRIDE { return "try_run"; }
private:
void RunExecutable(const std::string& runArgs,
std::string* runOutputContents);
void DoNotRunExecutable(const std::string& runArgs,
const std::string& srcFile,
std::string* runOutputContents);
std::string CompileResultVariable;
std::string RunResultVariable;
std::string OutputVariable;
std::string RunOutputVariable;
std::string CompileOutputVariable;
};
#endif
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