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125 lines
4.7 KiB
125 lines
4.7 KiB
/*=========================================================================
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Program: CMake - Cross-Platform Makefile Generator
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Module: $RCSfile: cmTargetLinkLibrariesCommand.h,v $
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Language: C++
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Date: $Date: 2009-01-13 18:03:53 $
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Version: $Revision: 1.15.2.2 $
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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 cmTargetLinkLibrariesCommand_h
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#define cmTargetLinkLibrariesCommand_h
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#include "cmCommand.h"
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/** \class cmTargetLinkLibrariesCommand
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* \brief Specify a list of libraries to link into executables.
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*
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* cmTargetLinkLibrariesCommand is used to specify a list of libraries to link
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* into executable(s) or shared objects. The names of the libraries
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* should be those defined by the LIBRARY(library) command(s).
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*/
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class cmTargetLinkLibrariesCommand : public cmCommand
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{
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public:
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/**
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* This is a virtual constructor for the command.
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*/
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virtual cmCommand* Clone()
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{
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return new cmTargetLinkLibrariesCommand;
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}
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/**
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* This is called when the command is first encountered in
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* the CMakeLists.txt file.
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*/
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virtual bool InitialPass(std::vector<std::string> const& args,
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cmExecutionStatus &status);
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/**
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* The name of the command as specified in CMakeList.txt.
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*/
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virtual const char* GetName() { return "target_link_libraries";}
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/**
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* Succinct documentation.
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*/
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virtual const char* GetTerseDocumentation()
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{
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return
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"Link a target to given libraries.";
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}
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/**
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* More documentation.
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*/
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virtual const char* GetFullDocumentation()
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{
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return
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" target_link_libraries(<target> [lib1 [lib2 [...]]]\n"
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" [[debug|optimized|general] <lib>] ...)\n"
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"Specify a list of libraries to be linked into the specified target. "
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"If any library name matches that of a target in the current project "
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"a dependency will automatically be added in the build system to make "
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"sure the library being linked is up-to-date before the target links."
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"\n"
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"A \"debug\", \"optimized\", or \"general\" keyword indicates that "
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"the library immediately following it is to be used only for the "
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"corresponding build configuration. "
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"The \"debug\" keyword corresponds to the Debug configuration "
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"(or to configurations named in the DEBUG_CONFIGURATIONS global "
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"property if it is set). "
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"The \"optimized\" keyword corresponds to all other configurations. "
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"The \"general\" keyword corresponds to all configurations, and is "
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"purely optional (assumed if omitted). "
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"Higher granularity may be achieved for per-configuration rules "
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"by creating and linking to IMPORTED library targets. "
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"See the IMPORTED mode of the add_library command for more "
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"information. "
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"\n"
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"Library dependencies are transitive by default. "
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"When this target is linked into another target then the libraries "
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"linked to this target will appear on the link line for the other "
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"target too. "
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"See the LINK_INTERFACE_LIBRARIES target property to override the "
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"set of transitive link dependencies for a target."
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"\n"
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" target_link_libraries(<target> LINK_INTERFACE_LIBRARIES\n"
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" [[debug|optimized|general] <lib>] ...)\n"
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"The LINK_INTERFACE_LIBRARIES mode appends the libraries "
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"to the LINK_INTERFACE_LIBRARIES and its per-configuration equivalent "
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"target properties instead of using them for linking. "
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"Libraries specified as \"debug\" are appended to the "
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"the LINK_INTERFACE_LIBRARIES_DEBUG property (or to the properties "
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"corresponding to configurations listed in the DEBUG_CONFIGURATIONS "
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"global property if it is set). "
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"Libraries specified as \"optimized\" are appended to the "
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"the LINK_INTERFACE_LIBRARIES property. "
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"Libraries specified as \"general\" (or without any keyword) are "
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"treated as if specified for both \"debug\" and \"optimized\"."
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;
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}
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cmTypeMacro(cmTargetLinkLibrariesCommand, cmCommand);
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private:
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void LinkLibraryTypeSpecifierWarning(int left, int right);
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static const char* LinkLibraryTypeNames[3];
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cmTarget* Target;
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bool DoingInterface;
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void HandleLibrary(const char* lib, cmTarget::LinkLibraryType llt);
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};
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#endif
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