CMake/Source/cmFindFileCommand.h
Brad King 5303fbf09e Speedup find_* commands (#11412)
Delay computation of the command documentation until it is needed.
It is wasteful to do it in the constructor on every call.

Inspired-By: Christian Ehrlicher <Ch.Ehrlicher@gmx.de>
2010-11-12 10:47:28 -05:00

54 lines
1.5 KiB
C++

/*============================================================================
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.
============================================================================*/
#ifndef cmFindFileCommand_h
#define cmFindFileCommand_h
#include "cmFindPathCommand.h"
/** \class cmFindFileCommand
* \brief Define a command to search for an executable program.
*
* cmFindFileCommand is used to define a CMake variable
* that specifies an executable program. The command searches
* in the current path (e.g., PATH environment variable) for
* an executable that matches one of the supplied names.
*/
class cmFindFileCommand : public cmFindPathCommand
{
public:
cmFindFileCommand();
/**
* This is a virtual constructor for the command.
*/
virtual cmCommand* Clone()
{
return new cmFindFileCommand;
}
virtual const char* GetName() { return "find_file";}
/**
* Succinct documentation.
*/
virtual const char* GetTerseDocumentation()
{
return "Find the full path to a file.";
}
cmTypeMacro(cmFindFileCommand, cmFindPathCommand);
protected:
virtual void GenerateDocumentation();
};
#endif