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83 lines
2.6 KiB
83 lines
2.6 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 cmAddDefinitionsCommand_h
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#define cmAddDefinitionsCommand_h
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#include "cmCommand.h"
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/** \class cmAddDefinitionsCommand
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* \brief Specify a list of compiler defines
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*
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* cmAddDefinitionsCommand specifies a list of compiler defines. These defines
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* will be added to the compile command.
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*/
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class cmAddDefinitionsCommand : 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 cmAddDefinitionsCommand;
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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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* The name of the command as specified in CMakeList.txt.
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*/
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virtual const char* GetName() {return "add_definitions";}
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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 "Adds -D define flags to the compilation of source files.";
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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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" add_definitions(-DFOO -DBAR ...)\n"
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"Adds flags to the compiler command line for sources in the current "
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"directory and below. This command can be used to add any flags, "
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"but it was originally intended to add preprocessor definitions. "
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"Flags beginning in -D or /D that look like preprocessor definitions "
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"are automatically added to the COMPILE_DEFINITIONS property for "
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"the current directory. Definitions with non-trival values may be "
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"left in the set of flags instead of being converted for reasons of "
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"backwards compatibility. See documentation of the directory, "
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"target, and source file COMPILE_DEFINITIONS properties for details "
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"on adding preprocessor definitions to specific scopes and "
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"configurations."
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;
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}
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cmTypeMacro(cmAddDefinitionsCommand, cmCommand);
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private:
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bool ParseDefinition(std::string const& def);
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};
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#endif
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