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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 cmAddCustomCommandCommand_h
#define cmAddCustomCommandCommand_h
#include "cmStandardIncludes.h"
#include "cmCommand.h"
/** \class cmAddCustomCommandCommand
* \brief
*
* cmAddCustomCommandCommand defines a new command that can
* be executed within the CMake
*
* In makefile terms this creates new target in the following form:
* OUTPUT1: SOURCE DEPENDS
* COMMAND ARGS
* OUTPUT2: SOURCE DEPENDS
* COMMAND ARGS
* ...
* Example of usage:
* ADD_CUSTOM_COMMAND(
* SOURCE ${VTK_TIFF_FAX_EXE}
* COMMAND ${VTK_TIFF_FAX_EXE}
* ARGS -c const ${VTK_BINARY_DIR}/Utilities/tiff/tif_fax3sm.c
* TARGET vtktiff
* OUTPUTS ${VTK_BINARY_DIR}/Utilities/tiff/tif_fax3sm.c
* )
* This will create custom target which will generate file tif_fax3sm.c
* using command ${VTK_TIFF_FAX_EXE}.
*/
class cmAddCustomCommandCommand : public cmCommand
{
public:
/**
* This is a virtual constructor for the command.
*/
virtual cmCommand* Clone()
{
return new cmAddCustomCommandCommand;
}
/**
* This is called when the command is first encountered in
* the CMakeLists.txt file.
*/
virtual bool InitialPass(std::vector<std::string> const& args);
/**
* This determines if the command gets propagated down
* to makefiles located in subdirectories.
*/
virtual bool IsInherited() {return true;}
/**
* The name of the command as specified in CMakeList.txt.
*/
virtual const char* GetName() {return "ADD_CUSTOM_COMMAND";}
/**
* Succinct documentation.
*/
virtual const char* GetTerseDocumentation()
{
return "Add a custom build rule to the generated build system.";
}
/**
* More documentation.
*/
virtual const char* GetFullDocumentation()
{
return
" ADD_CUSTOM_COMMAND(TARGET target\n"
" [SOURCE source]\n"
" [COMMAND command]\n"
" [ARGS [args...]]\n"
" [DEPENDS [depends...]]\n"
" [OUTPUTS [outputs...]]\n"
" [COMMENT comment])\n"
"This defines a new command that can be executed during the build "
"process. In makefile terms this creates a new target in the "
"following form:\n"
" OUTPUT1: SOURCE DEPENDS\n"
" COMAND ARGS\n"
" OUTPUT2: SOURCE DEPENDS\n"
" COMAND ARGS\n"
"The TARGET must be specified, but it is not the make target of the "
"build rule. It is the target (library, executable, or custom target) "
"that will use the output generated from this rule. This is necessary "
"to choose a project file in which to generate the rule for Visual "
"Studio.\n\n"
"Example of usage:\n"
" ADD_CUSTOM_COMMAND(\n"
" TARGET tiff\n"
" SOURCE ${TIFF_FAX_EXE}\n"
" COMMAND ${TIFF_FAX_EXE}\n"
" ARGS -c const ${TIFF_BINARY_DIR}/tif_fax3sm.c\n"
" OUTPUTS ${TIFF_BINARY_DIR}/tif_fax3sm.c\n"
" )\n"
"This will create custom target which will generate file tif_fax3sm.c "
"using command ${TIFF_FAX_EXE}. The rule will be executed as part of "
"building the tiff library because it includes tif_fax3sm.c as a "
"source file with the GENERATED property.";
}
cmTypeMacro(cmAddCustomCommandCommand, cmCommand);
};
#endif
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