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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.
93 lines
3.0 KiB
C++
93 lines
3.0 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 cmSeparateArgumentsCommand_h
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#define cmSeparateArgumentsCommand_h
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#include "cmCommand.h"
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/** \class cmSeparateArgumentsCommand
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* \brief SeparateArguments a CMAKE variable
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*
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* cmSeparateArgumentsCommand sets a variable to a value with expansion.
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*/
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class cmSeparateArgumentsCommand : 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 cmSeparateArgumentsCommand;
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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 "separate_arguments";}
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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
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"Parse space-separated arguments into a semicolon-separated list.";
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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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" separate_arguments(<var> <UNIX|WINDOWS>_COMMAND \"<args>\")\n"
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"Parses a unix- or windows-style command-line string \"<args>\" and "
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"stores a semicolon-separated list of the arguments in <var>. "
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"The entire command line must be given in one \"<args>\" argument."
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"\n"
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"The UNIX_COMMAND mode separates arguments by unquoted whitespace. "
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"It recognizes both single-quote and double-quote pairs. "
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"A backslash escapes the next literal character (\\\" is \"); "
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"there are no special escapes (\\n is just n)."
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"\n"
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"The WINDOWS_COMMAND mode parses a windows command-line using the "
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"same syntax the runtime library uses to construct argv at startup. "
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"It separates arguments by whitespace that is not double-quoted. "
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"Backslashes are literal unless they precede double-quotes. "
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"See the MSDN article \"Parsing C Command-Line Arguments\" for details."
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"\n"
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" separate_arguments(VARIABLE)\n"
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"Convert the value of VARIABLE to a semi-colon separated list. "
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"All spaces are replaced with ';'. This helps with generating "
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"command lines.";
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}
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cmTypeMacro(cmSeparateArgumentsCommand, cmCommand);
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};
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#endif
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