You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
89 lines
3.3 KiB
89 lines
3.3 KiB
/*============================================================================
|
|
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 cmOrderDirectories_h
|
|
#define cmOrderDirectories_h
|
|
|
|
#include "cmStandardIncludes.h"
|
|
|
|
#include <cmsys/RegularExpression.hxx>
|
|
|
|
class cmGlobalGenerator;
|
|
class cmOrderDirectoriesConstraint;
|
|
class cmOrderDirectoriesConstraintLibrary;
|
|
class cmTarget;
|
|
|
|
/** \class cmOrderDirectories
|
|
* \brief Compute a safe runtime path order for a set of shared libraries.
|
|
*/
|
|
class cmOrderDirectories
|
|
{
|
|
public:
|
|
cmOrderDirectories(cmGlobalGenerator* gg, cmTarget const* target,
|
|
const char* purpose);
|
|
~cmOrderDirectories();
|
|
void AddRuntimeLibrary(std::string const& fullPath, const char* soname = 0);
|
|
void AddLinkLibrary(std::string const& fullPath);
|
|
void AddUserDirectories(std::vector<std::string> const& extra);
|
|
void AddLanguageDirectories(std::vector<std::string> const& dirs);
|
|
void SetImplicitDirectories(std::set<std::string> const& implicitDirs);
|
|
void SetLinkExtensionInfo(std::vector<std::string> const& linkExtensions,
|
|
std::string const& removeExtRegex);
|
|
|
|
std::vector<std::string> const& GetOrderedDirectories();
|
|
private:
|
|
cmGlobalGenerator* GlobalGenerator;
|
|
cmTarget const* Target;
|
|
std::string Purpose;
|
|
|
|
bool Computed;
|
|
|
|
std::vector<std::string> OrderedDirectories;
|
|
|
|
std::vector<cmOrderDirectoriesConstraint*> ConstraintEntries;
|
|
std::vector<cmOrderDirectoriesConstraint*> ImplicitDirEntries;
|
|
std::vector<std::string> UserDirectories;
|
|
std::vector<std::string> LanguageDirectories;
|
|
cmsys::RegularExpression RemoveLibraryExtension;
|
|
std::vector<std::string> LinkExtensions;
|
|
std::set<std::string> ImplicitDirectories;
|
|
std::set<std::string> EmmittedConstraintSOName;
|
|
std::set<std::string> EmmittedConstraintLibrary;
|
|
std::vector<std::string> OriginalDirectories;
|
|
std::map<std::string, int> DirectoryIndex;
|
|
std::vector<int> DirectoryVisited;
|
|
void CollectOriginalDirectories();
|
|
int AddOriginalDirectory(std::string const& dir);
|
|
void AddOriginalDirectories(std::vector<std::string> const& dirs);
|
|
void FindConflicts();
|
|
void FindImplicitConflicts();
|
|
void OrderDirectories();
|
|
void VisitDirectory(unsigned int i);
|
|
void DiagnoseCycle();
|
|
bool CycleDiagnosed;
|
|
int WalkId;
|
|
|
|
// Adjacency-list representation of runtime path ordering graph.
|
|
// This maps from directory to those that must come *before* it.
|
|
// Each entry that must come before is a pair. The first element is
|
|
// the index of the directory that must come first. The second
|
|
// element is the index of the runtime library that added the
|
|
// constraint.
|
|
typedef std::pair<int, int> ConflictPair;
|
|
struct ConflictList: public std::vector<ConflictPair> {};
|
|
std::vector<ConflictList> ConflictGraph;
|
|
|
|
friend class cmOrderDirectoriesConstraint;
|
|
friend class cmOrderDirectoriesConstraintLibrary;
|
|
};
|
|
|
|
#endif
|