OpenSceneGraph/CMakeModules/OsgMacroUtils.cmake

127 lines
5.2 KiB
CMake

#######################################################################################################
# macro for common setup of plugins, examples and applications it expect some variables to be set:
# either within the local CMakeLists or higher in hierarchy
# TARGET_NAME is the name of the folder and of the actually .exe or .so or .dll
# TARGET_TARGETNAME is the name of the target , this get buit out of a prefix, if present and TARGET_TARGETNAME
# TARGET_SRC are the sources of the target
# TARGET_H are the eventual headers of the target
# TARGET_LIBRARIES are the libraries to link to that are internal to the project and have d suffix for debug
# TARGET_EXTERNAL_LIBRARIES are external libraries and are not differentiated with d suffix
# TARGET_LABEL is the label IDE should show up for targets
##########################################################################################################
MACRO(SETUP_LINK_LIBRARIES)
######################################################################
#
# This set up the libraries to link to, it assumes there are two variable: one common for a group of examples or plagins
# kept in the variable TARGET_COMMON_LIBRARIES and an example or plugin specific kept in TARGET_ADDED_LIBRARIES
# they are combined in a single list checked for unicity
# the suffix ${CMAKE_DEBUG_POSTFIX} is used for differentiating optimized and debug
#
# a second variable TARGET_EXTERNAL_LIBRARIES hold the list of libraries not differentiated between debug and optimized
##################################################################################
SET(TARGET_LIBRARIES ${TARGET_COMMON_LIBRARIES})
FOREACH(LINKLIB ${TARGET_ADDED_LIBRARIES})
SET(TO_INSERT TRUE)
FOREACH (value ${TARGET_COMMON_LIBRARIES})
IF (${value} STREQUAL ${LINKLIB})
SET(TO_INSERT FALSE)
ENDIF (${value} STREQUAL ${LINKLIB})
ENDFOREACH (value ${TARGET_COMMON_LIBRARIES})
IF(TO_INSERT)
LIST(APPEND TARGET_LIBRARIES ${LINKLIB})
ENDIF(TO_INSERT)
ENDFOREACH(LINKLIB)
FOREACH(LINKLIB ${TARGET_LIBRARIES})
TARGET_LINK_LIBRARIES(${TARGET_TARGETNAME} optimized ${LINKLIB} debug "${LINKLIB}${CMAKE_DEBUG_POSTFIX}")
ENDFOREACH(LINKLIB)
FOREACH(LINKLIB ${TARGET_EXTERNAL_LIBRARIES})
TARGET_LINK_LIBRARIES(${TARGET_TARGETNAME} ${LINKLIB})
ENDFOREACH(LINKLIB)
ENDMACRO(SETUP_LINK_LIBRARIES)
############################################################################################
# this is the common set of command for all the plugins
#
MACRO(SETUP_PLUGIN PLUGIN_NAME)
SET(TARGET_NAME ${PLUGIN_NAME} )
#MESSAGE("in -->SETUP_PLUGIN<-- ${TARGET_NAME}-->${TARGET_SRC} <--> ${TARGET_H}<--")
## we have set up the target label and targetname by taking into account global prfix (osgdb_)
IF(NOT TARGET_TARGETNAME)
SET(TARGET_TARGETNAME "${TARGET_DEFAULT_PREFIX}${TARGET_NAME}")
ENDIF(NOT TARGET_TARGETNAME)
IF(NOT TARGET_LABEL)
SET(TARGET_LABEL "${TARGET_DEFAULT_LABEL_PREFIX} ${TARGET_NAME}")
ENDIF(NOT TARGET_LABEL)
# here we use the command to generate the library
ADD_LIBRARY(${TARGET_TARGETNAME} MODULE ${TARGET_SRC} ${TARGET_H})
#not sure if needed, but for plugins only msvc need the d suffix
IF(NOT MSVC)
SET_TARGET_PROPERTIES(${TARGET_TARGETNAME} PROPERTIES DEBUG_POSTFIX "")
ENDIF(NOT MSVC)
SET_TARGET_PROPERTIES(${TARGET_TARGETNAME} PROPERTIES PROJECT_LABEL "${TARGET_LABEL}")
SETUP_LINK_LIBRARIES()
#the installation path are differentiated for win32 that install in bib versus other architecture that install in lib${LIB_POSTFIX}/osgPlugins
IF(WIN32)
INSTALL(TARGETS ${TARGET_TARGETNAME} RUNTIME DESTINATION bin ARCHIVE DESTINATION lib LIBRARY DESTINATION bin )
ELSE(WIN32)
INSTALL(TARGETS ${TARGET_TARGETNAME} RUNTIME DESTINATION bin ARCHIVE DESTINATION lib${LIB_POSTFIX}/osgPlugins LIBRARY DESTINATION lib${LIB_POSTFIX}/osgPlugins )
ENDIF(WIN32)
ENDMACRO(SETUP_PLUGIN)
#################################################################################################################
# this is the macro for example and application setup
###########################################################
MACRO(SETUP_EXE)
#MESSAGE("in -->SETUP_EXE<-- ${TARGET_NAME}-->${TARGET_SRC} <--> ${TARGET_H}<--")
IF(NOT TARGET_TARGETNAME)
SET(TARGET_TARGETNAME "${TARGET_DEFAULT_PREFIX}${TARGET_NAME}")
ENDIF(NOT TARGET_TARGETNAME)
IF(NOT TARGET_LABEL)
SET(TARGET_LABEL "${TARGET_DEFAULT_LABEL_PREFIX} ${TARGET_NAME}")
ENDIF(NOT TARGET_LABEL)
ADD_EXECUTABLE(${TARGET_TARGETNAME} ${TARGET_SRC} ${TARGET_H})
SET_TARGET_PROPERTIES(${TARGET_TARGETNAME} PROPERTIES PROJECT_LABEL "${TARGET_LABEL}")
SET_TARGET_PROPERTIES(${TARGET_TARGETNAME} PROPERTIES DEBUG_POSTFIX ${CMAKE_DEBUG_POSTFIX})
SET_TARGET_PROPERTIES(${TARGET_TARGETNAME} PROPERTIES OUTPUT_NAME ${TARGET_NAME})
SETUP_LINK_LIBRARIES()
ENDMACRO(SETUP_EXE)
MACRO(SETUP_APPLICATION APPLICATION_NAME)
SET(TARGET_NAME ${APPLICATION_NAME} )
SETUP_EXE()
INSTALL(TARGETS ${TARGET_TARGETNAME} RUNTIME DESTINATION bin )
ENDMACRO(SETUP_APPLICATION)
MACRO(SETUP_EXAMPLE EXAMPLE_NAME)
SET(TARGET_NAME ${EXAMPLE_NAME} )
SETUP_EXE()
INSTALL(TARGETS ${TARGET_TARGETNAME} RUNTIME DESTINATION share/OpenSceneGraph/bin )
ENDMACRO(SETUP_EXAMPLE)