89 lines
2.6 KiB
C++
89 lines
2.6 KiB
C++
/*=========================================================================
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Program: CMake - Cross-Platform Makefile Generator
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Module: $RCSfile$
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Language: C++
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Date: $Date$
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Version: $Revision$
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Copyright (c) 2002 Kitware, Inc., Insight Consortium. All rights reserved.
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See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notices for more information.
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=========================================================================*/
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#ifndef cmIncludeRegularExpressionCommand_h
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#define cmIncludeRegularExpressionCommand_h
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#include "cmCommand.h"
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/** \class cmIncludeRegularExpressionCommand
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* \brief Set the regular expression for following #includes.
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*
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* cmIncludeRegularExpressionCommand is used to specify the regular expression
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* used by cmMakeDepend to determine whether to follow a #include file in
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* dependency checking.
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*/
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class cmIncludeRegularExpressionCommand : 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 cmIncludeRegularExpressionCommand;
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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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/**
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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 "INCLUDE_REGULAR_EXPRESSION";}
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/**
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* This determines if the command gets propagated down
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* to makefiles located in subdirectories.
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*/
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virtual bool IsInherited()
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{
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return true;
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}
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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 "Set the regular expression used for dependency checking.";
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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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" INCLUDE_REGULAR_EXPRESSION(regex_match [regex_complain])\n"
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"Set the regular expressions used in dependency checking. Only files "
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"matching regex_match will be traced as dependencies. Only files "
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"matching regex_complain will generate warnings if they cannot be found "
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"(standard header paths are not searched). The defaults are:\n"
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" regex_match = \"^.*$\" (match everything)\n"
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" regex_complain = \"^$\" (match empty string only)";
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}
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cmTypeMacro(cmIncludeRegularExpressionCommand, cmCommand);
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};
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#endif
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