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96afb12087
This converts the CMake license to a pure 3-clause OSI-approved BSD License. We drop the previous license clause requiring modified versions to be plainly marked. We also update the CMake copyright to cover the full development time range.
92 lines
3.1 KiB
C++
92 lines
3.1 KiB
C++
/*============================================================================
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CMake - Cross Platform Makefile Generator
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Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
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Distributed under the OSI-approved BSD License (the "License");
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see accompanying file Copyright.txt for details.
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This software is distributed WITHOUT ANY WARRANTY; without even the
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implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the License for more information.
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============================================================================*/
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#ifndef cmGetFilenameComponentCommand_h
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#define cmGetFilenameComponentCommand_h
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#include "cmCommand.h"
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/** \class cmGetFilenameComponentCommand
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* \brief Get a specific component of a filename.
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*
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* cmGetFilenameComponentCommand is a utility command used to get the path,
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* name, extension or name without extension of a full filename.
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*/
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class cmGetFilenameComponentCommand : public cmCommand
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{
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public:
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/**
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* This is a virtual constructor for the command.
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*/
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virtual cmCommand* Clone()
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{
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return new cmGetFilenameComponentCommand;
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}
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/**
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* This is called when the command is first encountered in
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* the CMakeLists.txt file.
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*/
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virtual bool InitialPass(std::vector<std::string> const& args,
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cmExecutionStatus &status);
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/**
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* This determines if the command is invoked when in script mode.
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*/
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virtual bool IsScriptable() { return true; }
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/**
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* The name of the command as specified in CMakeList.txt.
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*/
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virtual const char* GetName() { return "get_filename_component";}
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/**
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* Succinct documentation.
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*/
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virtual const char* GetTerseDocumentation()
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{
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return "Get a specific component of a full filename.";
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}
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/**
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* More documentation.
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*/
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virtual const char* GetFullDocumentation()
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{
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return
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" get_filename_component(VarName FileName\n"
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" PATH|ABSOLUTE|NAME|EXT|NAME_WE|REALPATH\n"
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" [CACHE])\n"
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"Set VarName to be the path (PATH), file name (NAME), file "
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"extension (EXT), file name without extension (NAME_WE) of FileName, "
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"the full path (ABSOLUTE), or the full path with all symlinks "
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"resolved (REALPATH). "
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"Note that the path is converted to Unix slashes format and has no "
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"trailing slashes. The longest file extension is always considered. "
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"If the optional CACHE argument is specified, the result variable is "
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"added to the cache.\n"
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" get_filename_component(VarName FileName\n"
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" PROGRAM [PROGRAM_ARGS ArgVar]\n"
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" [CACHE])\n"
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"The program in FileName will be found in the system search path or "
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"left as a full path. If PROGRAM_ARGS is present with PROGRAM, then "
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"any command-line arguments present in the FileName string are split "
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"from the program name and stored in ArgVar. This is used to separate "
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"a program name from its arguments in a command line string.";
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}
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cmTypeMacro(cmGetFilenameComponentCommand, cmCommand);
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};
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#endif
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