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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 cmExecProgramCommand_h
#define cmExecProgramCommand_h
#include <cmConfigure.h>
#include <string>
#include <vector>
#include "cmCommand.h"
#include "cmProcessOutput.h"
class cmExecutionStatus;
/** \class cmExecProgramCommand
* \brief Command that adds a target to the build system.
*
* cmExecProgramCommand adds an extra target to the build system.
* This is useful when you would like to add special
* targets like "install,", "clean," and so on.
*/
class cmExecProgramCommand : public cmCommand
{
public:
typedef cmProcessOutput::Encoding Encoding;
/**
* This is a virtual constructor for the command.
*/
cmCommand* Clone() CM_OVERRIDE { return new cmExecProgramCommand; }
/**
* 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 "exec_program"; }
/**
* This determines if the command is invoked when in script mode.
*/
bool IsScriptable() const CM_OVERRIDE { return true; }
private:
static bool RunCommand(const char* command, std::string& output, int& retVal,
const char* directory = CM_NULLPTR,
bool verbose = true,
Encoding encoding = cmProcessOutput::Auto);
};
#endif
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