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82 lines
2.1 KiB
82 lines
2.1 KiB
7 months ago
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//===- SearchDirs.h -------------------------------------------------------===//
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//
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// The MCLinker Project
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#ifndef MCLD_MC_SEARCHDIRS_H_
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#define MCLD_MC_SEARCHDIRS_H_
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#include "mcld/MC/Input.h"
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#include "mcld/Support/Path.h"
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#include "mcld/Support/Compiler.h"
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#include <llvm/ADT/StringRef.h>
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#include <string>
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#include <vector>
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namespace mcld {
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class MCLDDirectory;
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class MCLDFile;
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/** \class SearchDirs
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* \brief SearchDirs contains the list of paths that MCLinker will search for
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* archive libraries and control scripts.
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*
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* SearchDirs is customized for linking. It handles -L on the command line
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* and SEARCH_DIR macro in the link script.
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*
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* @see MCLDDirectory.
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*/
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class SearchDirs {
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public:
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typedef std::vector<MCLDDirectory*> DirList;
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typedef DirList::iterator iterator;
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typedef DirList::const_iterator const_iterator;
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public:
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SearchDirs();
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explicit SearchDirs(const sys::fs::Path& pSysRoot);
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~SearchDirs();
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// find - give a namespec, return a real path of the shared object.
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sys::fs::Path* find(const std::string& pNamespec,
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mcld::Input::Type pPreferType);
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const sys::fs::Path* find(const std::string& pNamespec,
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mcld::Input::Type pPreferType) const;
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void setSysRoot(const sys::fs::Path& pSysRoot) { m_SysRoot = pSysRoot; }
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const sys::fs::Path& sysroot() const { return m_SysRoot; }
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// ----- iterators ----- //
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const_iterator begin() const { return m_DirList.begin(); }
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iterator begin() { return m_DirList.begin(); }
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const_iterator end() const { return m_DirList.end(); }
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iterator end() { return m_DirList.end(); }
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// ----- modifiers ----- //
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bool insert(const char* pDirectory);
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bool insert(const std::string& pDirectory);
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bool insert(const sys::fs::Path& pDirectory);
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private:
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DirList m_DirList;
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sys::fs::Path m_SysRoot;
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private:
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DISALLOW_COPY_AND_ASSIGN(SearchDirs);
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};
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} // namespace mcld
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#endif // MCLD_MC_SEARCHDIRS_H_
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