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authorAnas Nashif <anas.nashif@intel.com>2012-10-30 22:39:57 (GMT)
committerAnas Nashif <anas.nashif@intel.com>2012-10-30 22:39:57 (GMT)
commit035c7fabc3b82cbc9a346c11abe2e9462b4c0379 (patch)
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Imported Upstream version 2.8.9upstream/2.8.9
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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 cmFindBase_h
+#define cmFindBase_h
+
+#include "cmFindCommon.h"
+
+/** \class cmFindBase
+ * \brief Base class for most FIND_XXX commands.
+ *
+ * cmFindBase is a parent class for cmFindProgramCommand, cmFindPathCommand,
+ * and cmFindLibraryCommand, cmFindFileCommand
+ */
+class cmFindBase : public cmFindCommon
+{
+public:
+ cmFindBase();
+ /**
+ * This is called when the command is first encountered in
+ * the CMakeLists.txt file.
+ */
+ virtual bool ParseArguments(std::vector<std::string> const& args);
+ cmTypeMacro(cmFindBase, cmFindCommon);
+
+ virtual const char* GetFullDocumentation() const;
+
+protected:
+ virtual void GenerateDocumentation();
+ void PrintFindStuff();
+ void ExpandPaths();
+ void AddPathSuffixes();
+
+ // see if the VariableName is already set in the cache,
+ // also copy the documentation from the cache to VariableDocumentation
+ // if it has documentation in the cache
+ bool CheckForVariableInCache();
+
+ cmStdString GenericDocumentation;
+ // use by command during find
+ cmStdString VariableDocumentation;
+ cmStdString VariableName;
+ std::vector<std::string> Names;
+
+ // CMAKE_*_PATH CMAKE_SYSTEM_*_PATH FRAMEWORK|LIBRARY|INCLUDE|PROGRAM
+ cmStdString EnvironmentPath; // LIB,INCLUDE
+
+ bool AlreadyInCache;
+ bool AlreadyInCacheWithoutMetaInfo;
+private:
+ // Add pieces of the search.
+ void AddCMakeEnvironmentPath();
+ void AddCMakeVariablePath();
+ void AddSystemEnvironmentPath();
+ void AddCMakeSystemVariablePath();
+ void AddUserHintsPath();
+ void AddUserGuessPath();
+
+ // Helpers.
+ void AddCMakePrefixPath(const char* variable);
+ void AddEnvPrefixPath(const char* variable);
+ void AddPrefixPaths(std::vector<std::string> const& in_paths,
+ PathType pathType);
+};
+
+
+
+#endif