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/*=========================================================================
Program: CMake - Cross-Platform Makefile Generator
Module: $RCSfile$
Language: C++
Date: $Date$
Version: $Revision$
Copyright (c) 2002 Kitware, Inc., Insight Consortium. All rights reserved.
See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
#ifndef cmTryRunCommand_h
#define cmTryRunCommand_h
#include "cmCommand.h"
/** \class cmTryRunCommand
* \brief Specifies where to install some files
*
* cmTryRunCommand is used to test if soucre code can be compiled
*/
class cmTryRunCommand : public cmCommand
{
public:
/**
* This is a virtual constructor for the command.
*/
virtual cmCommand* Clone()
{
return new cmTryRunCommand;
}
/**
* This is called when the command is first encountered in
* the CMakeLists.txt file.
*/
virtual bool InitialPass(std::vector<std::string> const& args);
/**
* The name of the command as specified in CMakeList.txt.
*/
virtual const char* GetName() { return "TRY_RUN";}
/**
* Succinct documentation.
*/
virtual const char* GetTerseDocumentation()
{
return "Try compiling and then running some code.";
}
/**
* More documentation.
*/
virtual const char* GetFullDocumentation()
{
return
" TRY_RUN(RUN_RESULT_VAR COMPILE_RESULT_VAR\n"
" bindir srcfile <CMAKE_FLAGS <Flags>>\n"
" <COMPILE_DEFINITIONS <flags>>\n"
" <OUTPUT_VARIABLE var>\n"
" <ARGS <arg1> <arg2>...>)\n"
"Try compiling a srcfile. Return the success or failure in "
"COMPILE_RESULT_VAR. Then if the compile succeeded, run the "
"executable and return the result in RUN_RESULT_VAR. "
"If the executable was built, but failed for to run for some "
"reason, then RUN_RESULT_VAR will be set to FAILED_TO_RUN, and "
"the output will be in the COMPILE_RESULT_VAR. OUTPUT_VARIABLE "
"specifies the name of the variable to put all of the standard "
"output and standard error into.";
}
cmTypeMacro(cmTryRunCommand, cmCommand);
};
#endif
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