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93 lines
3.0 KiB
93 lines
3.0 KiB
/*============================================================================
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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 separate_arguments command
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*
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* cmSeparateArgumentsCommand implements the separate_arguments CMake command
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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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