b419fa93ef
so I' ve set up a macro that uses the variable name expanded for linking, and test if a variable ${LINK_VAR_NAME}_DEBUG
like OPENTHREADS_LIBRARY_DEBUG exists and in case uses it for linking in debug mode.
I' ve also set up FindOpenThreads to set up these variables.
I had to edit the core libraries CMakeLists to add the calls to the macros used.
I' ve tested under MSVC"
178 lines
7.4 KiB
CMake
178 lines
7.4 KiB
CMake
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#######################################################################################################
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# macro for linking libraries that come from Findxxxx commands, so there is a variable that contains the
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# full path of the library name. in order to differentiate release and debug, this macro get the
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# NAME of the variables, so the macro gets as arguments the target name and the following list of parameters
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# is intended as a list of variable names each one containing the path of the libraries to link to
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# The existance of a varibale name with _DEBUG appended is tested and, in case it' s value is used
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# for linking to when in debug mode
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# the content of this library for linking when in debugging
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#######################################################################################################
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MACRO(LINK_WITH_VARIABLES TRGTNAME)
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FOREACH(varname ${ARGN})
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IF(${varname}_DEBUG)
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TARGET_LINK_LIBRARIES(${TRGTNAME} optimized "${${varname}}" debug "${${varname}_DEBUG}")
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ELSE(${varname}_DEBUG)
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TARGET_LINK_LIBRARIES(${TRGTNAME} "${${varname}}" )
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ENDIF(${varname}_DEBUG)
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ENDFOREACH(varname)
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ENDMACRO(LINK_WITH_VARIABLES TRGTNAME)
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MACRO(LINK_INTERNAL TRGTNAME)
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FOREACH(LINKLIB ${ARGN})
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TARGET_LINK_LIBRARIES(${TRGTNAME} optimized "${LINKLIB}" debug "${LINKLIB}${CMAKE_DEBUG_POSTFIX}")
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ENDFOREACH(LINKLIB)
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ENDMACRO(LINK_INTERNAL TRGTNAME)
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MACRO(LINK_EXTERNAL TRGTNAME)
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FOREACH(LINKLIB ${ARGN})
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TARGET_LINK_LIBRARIES(${TRGTNAME} "${LINKLIB}" )
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ENDFOREACH(LINKLIB)
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ENDMACRO(LINK_EXTERNAL TRGTNAME)
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#######################################################################################################
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# macro for common setup of core libraries: it links OPENGL_LIBRARIES in undifferentiated mode and
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# OPENTHREADS_LIBRARY as Differentiated, so if existe the variable OPENTHREADS_LIBRARY_DEBUG, it uses
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# the content of this library for linking when in debugging
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#######################################################################################################
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MACRO(LINK_CORELIB_DEFAULT CORELIB_NAME)
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LINK_EXTERNAL(${CORELIB_NAME} ${OPENGL_LIBRARIES})
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LINK_WITH_VARIABLES(${CORELIB_NAME} OPENTHREADS_LIBRARY)
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ENDMACRO(LINK_CORELIB_DEFAULT CORELIB_NAME)
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#######################################################################################################
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# macro for common setup of plugins, examples and applications it expect some variables to be set:
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# either within the local CMakeLists or higher in hierarchy
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# TARGET_NAME is the name of the folder and of the actually .exe or .so or .dll
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# TARGET_TARGETNAME is the name of the target , this get buit out of a prefix, if present and TARGET_TARGETNAME
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# TARGET_SRC are the sources of the target
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# TARGET_H are the eventual headers of the target
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# TARGET_LIBRARIES are the libraries to link to that are internal to the project and have d suffix for debug
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# TARGET_EXTERNAL_LIBRARIES are external libraries and are not differentiated with d suffix
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# TARGET_LABEL is the label IDE should show up for targets
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##########################################################################################################
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MACRO(SETUP_LINK_LIBRARIES)
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######################################################################
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#
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# This set up the libraries to link to, it assumes there are two variable: one common for a group of examples or plagins
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# kept in the variable TARGET_COMMON_LIBRARIES and an example or plugin specific kept in TARGET_ADDED_LIBRARIES
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# they are combined in a single list checked for unicity
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# the suffix ${CMAKE_DEBUG_POSTFIX} is used for differentiating optimized and debug
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#
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# a second variable TARGET_EXTERNAL_LIBRARIES hold the list of libraries not differentiated between debug and optimized
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##################################################################################
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SET(TARGET_LIBRARIES ${TARGET_COMMON_LIBRARIES})
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FOREACH(LINKLIB ${TARGET_ADDED_LIBRARIES})
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SET(TO_INSERT TRUE)
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FOREACH (value ${TARGET_COMMON_LIBRARIES})
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IF (${value} STREQUAL ${LINKLIB})
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SET(TO_INSERT FALSE)
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ENDIF (${value} STREQUAL ${LINKLIB})
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ENDFOREACH (value ${TARGET_COMMON_LIBRARIES})
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IF(TO_INSERT)
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LIST(APPEND TARGET_LIBRARIES ${LINKLIB})
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ENDIF(TO_INSERT)
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ENDFOREACH(LINKLIB)
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FOREACH(LINKLIB ${TARGET_LIBRARIES})
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TARGET_LINK_LIBRARIES(${TARGET_TARGETNAME} optimized ${LINKLIB} debug "${LINKLIB}${CMAKE_DEBUG_POSTFIX}")
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ENDFOREACH(LINKLIB)
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FOREACH(LINKLIB ${TARGET_EXTERNAL_LIBRARIES})
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TARGET_LINK_LIBRARIES(${TARGET_TARGETNAME} ${LINKLIB})
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ENDFOREACH(LINKLIB)
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ENDMACRO(SETUP_LINK_LIBRARIES)
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############################################################################################
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# this is the common set of command for all the plugins
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#
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MACRO(SETUP_PLUGIN PLUGIN_NAME)
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SET(TARGET_NAME ${PLUGIN_NAME} )
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#MESSAGE("in -->SETUP_PLUGIN<-- ${TARGET_NAME}-->${TARGET_SRC} <--> ${TARGET_H}<--")
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## we have set up the target label and targetname by taking into account global prfix (osgdb_)
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IF(NOT TARGET_TARGETNAME)
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SET(TARGET_TARGETNAME "${TARGET_DEFAULT_PREFIX}${TARGET_NAME}")
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ENDIF(NOT TARGET_TARGETNAME)
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IF(NOT TARGET_LABEL)
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SET(TARGET_LABEL "${TARGET_DEFAULT_LABEL_PREFIX} ${TARGET_NAME}")
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ENDIF(NOT TARGET_LABEL)
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# here we use the command to generate the library
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ADD_LIBRARY(${TARGET_TARGETNAME} MODULE ${TARGET_SRC} ${TARGET_H})
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#not sure if needed, but for plugins only msvc need the d suffix
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IF(NOT MSVC)
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SET_TARGET_PROPERTIES(${TARGET_TARGETNAME} PROPERTIES DEBUG_POSTFIX "")
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ENDIF(NOT MSVC)
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SET_TARGET_PROPERTIES(${TARGET_TARGETNAME} PROPERTIES PROJECT_LABEL "${TARGET_LABEL}")
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SETUP_LINK_LIBRARIES()
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#the installation path are differentiated for win32 that install in bib versus other architecture that install in lib${LIB_POSTFIX}/osgPlugins
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IF(WIN32)
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INSTALL(TARGETS ${TARGET_TARGETNAME} RUNTIME DESTINATION bin ARCHIVE DESTINATION lib LIBRARY DESTINATION bin )
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ELSE(WIN32)
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INSTALL(TARGETS ${TARGET_TARGETNAME} RUNTIME DESTINATION bin ARCHIVE DESTINATION lib${LIB_POSTFIX}/osgPlugins LIBRARY DESTINATION lib${LIB_POSTFIX}/osgPlugins )
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ENDIF(WIN32)
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ENDMACRO(SETUP_PLUGIN)
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#################################################################################################################
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# this is the macro for example and application setup
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###########################################################
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MACRO(SETUP_EXE)
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#MESSAGE("in -->SETUP_EXE<-- ${TARGET_NAME}-->${TARGET_SRC} <--> ${TARGET_H}<--")
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IF(NOT TARGET_TARGETNAME)
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SET(TARGET_TARGETNAME "${TARGET_DEFAULT_PREFIX}${TARGET_NAME}")
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ENDIF(NOT TARGET_TARGETNAME)
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IF(NOT TARGET_LABEL)
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SET(TARGET_LABEL "${TARGET_DEFAULT_LABEL_PREFIX} ${TARGET_NAME}")
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ENDIF(NOT TARGET_LABEL)
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ADD_EXECUTABLE(${TARGET_TARGETNAME} ${TARGET_SRC} ${TARGET_H})
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SET_TARGET_PROPERTIES(${TARGET_TARGETNAME} PROPERTIES PROJECT_LABEL "${TARGET_LABEL}")
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SET_TARGET_PROPERTIES(${TARGET_TARGETNAME} PROPERTIES DEBUG_POSTFIX ${CMAKE_DEBUG_POSTFIX})
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SET_TARGET_PROPERTIES(${TARGET_TARGETNAME} PROPERTIES OUTPUT_NAME ${TARGET_NAME})
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SETUP_LINK_LIBRARIES()
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ENDMACRO(SETUP_EXE)
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MACRO(SETUP_APPLICATION APPLICATION_NAME)
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SET(TARGET_NAME ${APPLICATION_NAME} )
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SETUP_EXE()
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INSTALL(TARGETS ${TARGET_TARGETNAME} RUNTIME DESTINATION bin )
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ENDMACRO(SETUP_APPLICATION)
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MACRO(SETUP_EXAMPLE EXAMPLE_NAME)
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SET(TARGET_NAME ${EXAMPLE_NAME} )
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SETUP_EXE()
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INSTALL(TARGETS ${TARGET_TARGETNAME} RUNTIME DESTINATION share/OpenSceneGraph/bin )
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ENDMACRO(SETUP_EXAMPLE)
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