105 lines
3.0 KiB
C++
105 lines
3.0 KiB
C++
/*============================================================================
|
|
CMake - Cross Platform Makefile Generator
|
|
Copyright 2004-2015 Kitware, Inc.
|
|
|
|
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 cmLinkItem_h
|
|
#define cmLinkItem_h
|
|
|
|
#include "cmListFileCache.h"
|
|
|
|
class cmTarget;
|
|
|
|
// Basic information about each link item.
|
|
class cmLinkItem: public std::string
|
|
{
|
|
typedef std::string std_string;
|
|
public:
|
|
cmLinkItem(): std_string(), Target(0) {}
|
|
cmLinkItem(const std_string& n,
|
|
cmTarget const* t): std_string(n), Target(t) {}
|
|
cmLinkItem(cmLinkItem const& r): std_string(r), Target(r.Target) {}
|
|
cmTarget const* Target;
|
|
};
|
|
|
|
class cmLinkImplItem: public cmLinkItem
|
|
{
|
|
public:
|
|
cmLinkImplItem(): cmLinkItem(), Backtrace(), FromGenex(false) {}
|
|
cmLinkImplItem(std::string const& n,
|
|
cmTarget const* t,
|
|
cmListFileBacktrace const& bt,
|
|
bool fromGenex):
|
|
cmLinkItem(n, t), Backtrace(bt), FromGenex(fromGenex) {}
|
|
cmLinkImplItem(cmLinkImplItem const& r):
|
|
cmLinkItem(r), Backtrace(r.Backtrace), FromGenex(r.FromGenex) {}
|
|
cmListFileBacktrace Backtrace;
|
|
bool FromGenex;
|
|
};
|
|
|
|
/** The link implementation specifies the direct library
|
|
dependencies needed by the object files of the target. */
|
|
struct cmLinkImplementationLibraries
|
|
{
|
|
// Libraries linked directly in this configuration.
|
|
std::vector<cmLinkImplItem> Libraries;
|
|
|
|
// Libraries linked directly in other configurations.
|
|
// Needed only for OLD behavior of CMP0003.
|
|
std::vector<cmLinkItem> WrongConfigLibraries;
|
|
};
|
|
|
|
struct cmLinkInterfaceLibraries
|
|
{
|
|
// Libraries listed in the interface.
|
|
std::vector<cmLinkItem> Libraries;
|
|
};
|
|
|
|
struct cmLinkInterface: public cmLinkInterfaceLibraries
|
|
{
|
|
// Languages whose runtime libraries must be linked.
|
|
std::vector<std::string> Languages;
|
|
|
|
// Shared library dependencies needed for linking on some platforms.
|
|
std::vector<cmLinkItem> SharedDeps;
|
|
|
|
// Number of repetitions of a strongly connected component of two
|
|
// or more static libraries.
|
|
int Multiplicity;
|
|
|
|
// Libraries listed for other configurations.
|
|
// Needed only for OLD behavior of CMP0003.
|
|
std::vector<cmLinkItem> WrongConfigLibraries;
|
|
|
|
bool ImplementationIsInterface;
|
|
|
|
cmLinkInterface(): Multiplicity(0), ImplementationIsInterface(false) {}
|
|
};
|
|
|
|
struct cmOptionalLinkInterface: public cmLinkInterface
|
|
{
|
|
cmOptionalLinkInterface():
|
|
LibrariesDone(false), AllDone(false),
|
|
Exists(false), HadHeadSensitiveCondition(false),
|
|
ExplicitLibraries(0) {}
|
|
bool LibrariesDone;
|
|
bool AllDone;
|
|
bool Exists;
|
|
bool HadHeadSensitiveCondition;
|
|
const char* ExplicitLibraries;
|
|
};
|
|
|
|
struct cmHeadToLinkInterfaceMap:
|
|
public std::map<cmTarget const*, cmOptionalLinkInterface>
|
|
{
|
|
};
|
|
|
|
#endif
|