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+/*============================================================================
+ CMake - Cross Platform Makefile Generator
+ Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
+
+ Distributed under the OSI-approved BSD License (the "License");
+ see accompanying file Copyright.txt for details.
+
+ This software is distributed WITHOUT ANY WARRANTY; without even the
+ implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ See the License for more information.
+============================================================================*/
+#ifndef cmAddDefinitionsCommand_h
+#define cmAddDefinitionsCommand_h
+
+#include "cmCommand.h"
+
+/** \class cmAddDefinitionsCommand
+ * \brief Specify a list of compiler defines
+ *
+ * cmAddDefinitionsCommand specifies a list of compiler defines. These defines
+ * will be added to the compile command.
+ */
+class cmAddDefinitionsCommand : public cmCommand
+{
+public:
+ /**
+ * This is a virtual constructor for the command.
+ */
+ virtual cmCommand* Clone()
+ {
+ return new cmAddDefinitionsCommand;
+ }
+
+ /**
+ * This is called when the command is first encountered in
+ * the CMakeLists.txt file.
+ */
+ virtual bool InitialPass(std::vector<std::string> const& args,
+ cmExecutionStatus &status);
+
+ /**
+ * The name of the command as specified in CMakeList.txt.
+ */
+ virtual const char* GetName() const {return "add_definitions";}
+
+ /**
+ * Succinct documentation.
+ */
+ virtual const char* GetTerseDocumentation() const
+ {
+ return "Adds -D define flags to the compilation of source files.";
+ }
+
+ /**
+ * More documentation.
+ */
+ virtual const char* GetFullDocumentation() const
+ {
+ return
+ " add_definitions(-DFOO -DBAR ...)\n"
+ "Adds flags to the compiler command line for sources in the current "
+ "directory and below. This command can be used to add any flags, "
+ "but it was originally intended to add preprocessor definitions. "
+ "Flags beginning in -D or /D that look like preprocessor definitions "
+ "are automatically added to the COMPILE_DEFINITIONS property for "
+ "the current directory. Definitions with non-trival values may be "
+ "left in the set of flags instead of being converted for reasons of "
+ "backwards compatibility. See documentation of the directory, "
+ "target, and source file COMPILE_DEFINITIONS properties for details "
+ "on adding preprocessor definitions to specific scopes and "
+ "configurations."
+ ;
+ }
+
+ cmTypeMacro(cmAddDefinitionsCommand, cmCommand);
+private:
+ bool ParseDefinition(std::string const& def);
+};
+
+
+
+#endif