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/*=========================================================================
Program: CMake - Cross-Platform Makefile Generator
Module: $RCSfile: cmFindCommon.h,v $
Language: C++
Date: $Date: 2008-01-17 14:02:31 $
Version: $Revision: 1.1 $
Copyright (c) 2002 Kitware, Inc., Insight Consortium. All rights reserved.
See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
#ifndef cmFindCommon_h
#define cmFindCommon_h
#include "cmCommand.h"
/** \class cmFindCommon
* \brief Base class for FIND_XXX implementations.
*
* cmFindCommon is a parent class for cmFindBase,
* cmFindProgramCommand, cmFindPathCommand, cmFindLibraryCommand,
* cmFindFileCommand, and cmFindPackageCommand.
*/
class cmFindCommon : public cmCommand
{
public:
cmFindCommon();
~cmFindCommon();
cmTypeMacro(cmFindCommon, cmCommand);
protected:
enum RootPathMode { RootPathModeBoth,
RootPathModeOnlyRootPath,
RootPathModeNoRootPath };
enum PathType { FullPath, CMakePath, EnvPath };
/** Place a set of search paths under the search roots. */
void RerootPaths(std::vector<std::string>& paths);
/** Compute the current default root path mode. */
void SelectDefaultRootPathMode();
/** Compute the current default bundle/framework search policy. */
void SelectDefaultMacMode();
cmStdString CMakePathName;
RootPathMode FindRootPathMode;
bool CheckCommonArgument(std::string const& arg);
void AddPathSuffix(std::string const& arg);
void GetAppBundlePaths(std::vector<std::string>& paths);
void GetFrameworkPaths(std::vector<std::string>& paths);
void AddCMakePath(std::vector<std::string>& out_paths,
const char* variable, std::set<cmStdString>* emmitted = 0);
void AddEnvPath(std::vector<std::string>& out_paths,
const char* variable, std::set<cmStdString>* emmitted = 0);
void AddPathsInternal(std::vector<std::string>& out_paths,
std::vector<std::string> const& in_paths,
PathType pathType,
std::set<cmStdString>* emmitted = 0);
void AddPathInternal(std::vector<std::string>& out_paths,
std::string const& in_path,
PathType pathType,
std::set<cmStdString>* emmitted = 0);
bool NoDefaultPath;
bool NoCMakePath;
bool NoCMakeEnvironmentPath;
bool NoSystemEnvironmentPath;
bool NoCMakeSystemPath;
std::vector<std::string> SearchPathSuffixes;
std::string GenericDocumentationMacPolicy;
std::string GenericDocumentationRootPath;
std::string GenericDocumentationPathsOrder;
bool SearchFrameworkFirst;
bool SearchFrameworkOnly;
bool SearchFrameworkLast;
bool SearchAppBundleFirst;
bool SearchAppBundleOnly;
bool SearchAppBundleLast;
};
#endif
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