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https://github.com/reactos/CMake.git
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fd37a6ec3d
- Use linker search path -L.. -lfoo for lib w/out soname
when platform sets CMAKE_PLATFORM_USES_PATH_WHEN_NO_SONAME
- Rename cmOrderRuntimeDirectories to cmOrderDirectories
and generalize it for both soname constraints and link
library constraints
- Use cmOrderDirectories to order -L directories based
on all needed constraints
- Avoid processing implicit link directories
- For CMAKE_OLD_LINK_PATHS add constraints from libs
producing them to produce old ordering
89 lines
3.1 KiB
C++
89 lines
3.1 KiB
C++
/*=========================================================================
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Program: CMake - Cross-Platform Makefile Generator
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Module: $RCSfile$
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Language: C++
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Date: $Date$
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Version: $Revision$
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Copyright (c) 2002 Kitware, Inc., Insight Consortium. All rights reserved.
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See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notices for more information.
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=========================================================================*/
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#ifndef cmOrderDirectories_h
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#define cmOrderDirectories_h
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#include "cmStandardIncludes.h"
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#include <cmsys/RegularExpression.hxx>
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class cmGlobalGenerator;
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class cmOrderDirectoriesConstraint;
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class cmOrderDirectoriesConstraintLibrary;
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/** \class cmOrderDirectories
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* \brief Compute a safe runtime path order for a set of shared libraries.
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*/
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class cmOrderDirectories
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{
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public:
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cmOrderDirectories(cmGlobalGenerator* gg, const char* name,
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const char* purpose);
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~cmOrderDirectories();
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void AddRuntimeLibrary(std::string const& fullPath, const char* soname = 0);
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void AddLinkLibrary(std::string const& fullPath);
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void AddUserDirectories(std::vector<std::string> const& extra);
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void SetImplicitDirectories(std::set<cmStdString> const& implicitDirs);
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void SetLinkExtensionInfo(std::vector<std::string> const& linkExtensions,
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std::string const& removeExtRegex);
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std::vector<std::string> const& GetOrderedDirectories();
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private:
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cmGlobalGenerator* GlobalGenerator;
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std::string Name;
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std::string Purpose;
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bool Computed;
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std::vector<std::string> OrderedDirectories;
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bool OrderedDirectoriesComputed;
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std::vector<cmOrderDirectoriesConstraint*> ConstraintEntries;
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std::vector<std::string> UserDirectories;
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cmsys::RegularExpression RemoveLibraryExtension;
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std::vector<std::string> LinkExtensions;
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std::set<cmStdString> ImplicitDirectories;
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std::set<cmStdString> EmmittedConstraintSOName;
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std::set<cmStdString> EmmittedConstraintLibrary;
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std::vector<std::string> OriginalDirectories;
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std::map<cmStdString, int> DirectoryIndex;
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std::vector<int> DirectoryVisited;
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void CollectOriginalDirectories();
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int AddOriginalDirectory(std::string const& dir);
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void FindConflicts();
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void OrderDirectories();
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void VisitDirectory(unsigned int i);
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void DiagnoseCycle();
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bool CycleDiagnosed;
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int WalkId;
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// Adjacency-list representation of runtime path ordering graph.
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// This maps from directory to those that must come *before* it.
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// Each entry that must come before is a pair. The first element is
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// the index of the directory that must come first. The second
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// element is the index of the runtime library that added the
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// constraint.
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typedef std::pair<int, int> ConflictPair;
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struct ConflictList: public std::vector<ConflictPair> {};
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std::vector<ConflictList> ConflictGraph;
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friend class cmOrderDirectoriesConstraint;
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friend class cmOrderDirectoriesConstraintLibrary;
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};
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#endif
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