X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=gdcmPython%2FCMakeLists.txt;h=420a15f524d347fb74dcf578d00a8102d007dc77;hb=fcdedae1d9bed0bc794fc6d5f66310f1840e061d;hp=2d47656509efcd7a6fee17579f5cf26277016658;hpb=09f5bc8993ebabc6af98370630d2ea64649d5a39;p=gdcm.git diff --git a/gdcmPython/CMakeLists.txt b/gdcmPython/CMakeLists.txt index 2d476565..420a15f5 100644 --- a/gdcmPython/CMakeLists.txt +++ b/gdcmPython/CMakeLists.txt @@ -1,52 +1,142 @@ -#IF(GDCM_WRAP_PYTHON) -#If we reach this dir we have selected this option - -# TODO -# http://www.cmake.org/pipermail/cmake/2003-August/004185.html -# http://www.cmake.org/pipermail/cmake/2003-January/001092.html +# gdcm Python wrapping stuff: INCLUDE_DIRECTORIES( ${GDCM_SOURCE_DIR}/src ${PYTHON_INCLUDE_PATH} ${GDCM_BINARY_DIR}/ ) +SUBDIRS(demo) -SET(GDCM_INC - ${GDCM_SOURCE_DIR}/src -) +#----------------------------------------------------------------------------- +# SWIG Wrapping +# -SET(SWIG_INC - ${PYTHON_INCLUDES} - ${GDCM_INC} -) +# CMake 2.0 will fully support Swig wrapping so split based on cmake version: -SET_SOURCE_FILES_PROPERTIES(gdcm_wrap.cxx GENERATED) +IF(${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION} GREATER 1.9) -ADD_LIBRARY(pygdcm gdcm_wrap.cxx) -# http://www.cmake.org/pipermail/cmake/2003-August/004190.html -# SET_TARGET_PROPERTIES(pygdcm PROPERTIES PREFIX "_") -TARGET_LINK_LIBRARIES(pygdcm - ${PYTHON_LIBRARY} - gdcm -) + FIND_PACKAGE(SWIG REQUIRED) + INCLUDE(${SWIG_USE_FILE}) -#----------------------------------------------------------------------------- -# SWIG Wrapping -# + #INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR}) + + #SET(CMAKE_SWIG_FLAGS "") + + SET_SOURCE_FILES_PROPERTIES(gdcm.i PROPERTIES CPLUSPLUS ON) + SET_SOURCE_FILES_PROPERTIES(gdcm.i PROPERTIES SWIG_FLAGS "-includeall") + SWIG_ADD_MODULE(gdcm python + gdcm.i gdcm_wrap.cxx) + SWIG_LINK_LIBRARIES(gdcm ${PYTHON_LIBRARIES}) + TARGET_LINK_LIBRARIES(_gdcm gdcm) + +ELSE(${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION} GREATER 1.9) + + # As of 09/10/2003 there was no FindSWIG.cmake + # later we should use SWIG instead of swig + FIND_PROGRAM(SWIG_EXECUTABLE + NAMES swig-1.3 swig + ) + + IF(NOT SWIG_EXECUTABLE) + MESSAGE(FATAL_ERROR "Swig could not be found wrapping is impossible") + ENDIF(NOT SWIG_EXECUTABLE) + + # Build our custom command : + ADD_CUSTOM_COMMAND( + OUTPUT ${GDCM_BINARY_DIR}/gdcmPython/gdcm_wrap.cxx + COMMAND ${SWIG_EXECUTABLE} + ARGS -python -c++ -I${GDCM_SOURCE_DIR}/src -o + ${GDCM_BINARY_DIR}/gdcmPython/gdcm_wrap.cxx + ${GDCM_SOURCE_DIR}/gdcmPython/gdcm.i + DEPENDS ${GDCM_SOURCE_DIR}/gdcmPython/gdcm.i + COMMENT "Generating gdcm_wrap.cxx/gdcm.py based on gdcm.i" + ) + # Since the file gdcm_wrap.cxx does not exist, mark it as GENERATED: + SET_SOURCE_FILES_PROPERTIES(gdcm_wrap.cxx GENERATED) + + ADD_LIBRARY(pygdcm gdcm_wrap.cxx) + TARGET_LINK_LIBRARIES(pygdcm + ${PYTHON_LIBRARY} + gdcm + ) + # http://www.cmake.org/pipermail/cmake/2003-August/004190.html + #SET_TARGET_PROPERTIES(pygdcm PROPERTIES PREFIX "_") + + # This swig command will also outputs gdcm.py : + SET_SOURCE_FILES_PROPERTIES(gdcm.py GENERATED) + + # Instead of a simple copy operation let create our own gdcm.py file: + # First read what swig dumped: + FILE(READ ${GDCM_BINARY_DIR}/gdcmPython/gdcm.py SWIG_GDCM_PY) + + # Then create the gdcm.py = gdcmVersion.py + gdcm.py (swig) file: + FILE(WRITE ${GDCM_BINARY_DIR}/bin/gdcm.py + "import os\n" + "gdcmVERSION=\"${GDCM_VERSION_FULL}\"\n" + "GDCM_DATA_PATH=\"${GDCM_DATA_ROOT}\"\n\n" + ${SWIG_GDCM_PY} + ) + + # Seems like they want instead a file called gdcmPython.py + # Thus add the custom command to copy it to proper location: + ADD_CUSTOM_COMMAND( + TARGET pygdcm + PRE_BUILD + COMMAND ${CMAKE_COMMAND} + ARGS -E copy + ${GDCM_BINARY_DIR}/bin/gdcm.py + ${GDCM_BINARY_DIR}/bin/gdcmPython.py + ) + + # Here comes the hack to rename the library to a more 'swig' compliant scheme" + SET(LIB_NAME ${CMAKE_SHARED_LIBRARY_PREFIX}pygdcm${CMAKE_SHARED_LIBRARY_SUFFIX}) + SET(EXE_DIR ${GDCM_BINARY_DIR}/Executable) + IF(EXECUTABLE_OUTPUT_PATH) + SET(EXE_DIR ${EXECUTABLE_OUTPUT_PATH}) + ENDIF(EXECUTABLE_OUTPUT_PATH) + SET(LIB_DIR ${GDCM_BINARY_DIR}/Library/Shared) + IF(LIBRARY_OUTPUT_PATH) + SET(LIB_DIR ${LIBRARY_OUTPUT_PATH}) + ENDIF(LIBRARY_OUTPUT_PATH) + + IF(WIN32 OR APPLE) + SET(SHARED_MUST_BE_IN_EXE_DIR 1) + ENDIF(WIN32 OR APPLE) + + IF(NOT SHARED_MUST_BE_IN_EXE_DIR) + SET(EXE_DIR ${LIB_DIR}) + ENDIF(NOT SHARED_MUST_BE_IN_EXE_DIR) + + ADD_CUSTOM_COMMAND( + TARGET pygdcm + POST_BUILD + COMMAND ${CMAKE_COMMAND} ARGS -E copy + ${LIB_DIR}/${CMAKE_CFG_INTDIR}/${LIB_NAME} + ${EXE_DIR}/${CMAKE_CFG_INTDIR}/_gdcm${CMAKE_SHARED_LIBRARY_SUFFIX} + ) + + # Remove temporary (lib)pygdcm(.so .dll) library: + ADD_CUSTOM_COMMAND( + TARGET pygdcm + POST_BUILD + COMMAND ${CMAKE_COMMAND} + ARGS -E remove ${LIB_DIR}/${CMAKE_CFG_INTDIR}/${LIB_NAME} + ) + + # where are library stored ? +# SET(GDCM_LIB_DIR ${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_CFG_INTDIR}) +# ADD_CUSTOM_COMMAND( +# TARGET pygdcm +# POST_BUILD +# COMMAND ${CMAKE_COMMAND} +# ARGS -E copy +# ${EXECUTABLE_OUTPUT_PATH}/${CMAKE_CFG_INTDIR}/${MY_LIB_NAME}${CMAKE_SHLIB_SUFFIX} +# ${EXECUTABLE_OUTPUT_PATH}/${CMAKE_CFG_INTDIR}/vtkXY.pvm +# TARGET vtkXY +# ) + +ENDIF(${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION} GREATER 1.9) -# As of 09/10/2003 there was no FindSWIG.cmake -# later we should use SWIG instead of swig -# Build our custom command : -ADD_CUSTOM_COMMAND( - SOURCE ${GDCM_SOURCE_DIR}/gdcmPython/gdcm.i - COMMAND swig - ARGS -python -c++ -I${GDCM_SOURCE_DIR}/src -o - ${GDCM_BINARY_DIR}/gdcmPython/gdcm_wrap.cxx - ${GDCM_SOURCE_DIR}/gdcmPython/gdcm.i - TARGET pygdcm - OUTPUTS ${GDCM_BINARY_DIR}/gdcmPython/gdcm_wrap.cxx - COMMENT "Generating gdcm_wrap.cxx based on gdcm.i" -) #----------------------------------------------------------------------------- # VTK Wrapping @@ -69,7 +159,7 @@ IF(GDCM_VTK) ADD_LIBRARY(vtkgdcmPython SHARED ${gdcmfoo}) # set the libraries to link against TARGET_LINK_LIBRARIES (vtkgdcmPython - pygdcm + #_pygdcm vtkgdcm vtkCommonPython vtkIOPython) @@ -84,20 +174,26 @@ IF(GDCM_VTK) ${GDCM_SOURCE_DIR}/gdcmPython/setup.py.in ${GDCM_BINARY_DIR}/setup.py ) - + #MESSAGE(STATUS ${VTKPATH}) ENDIF(GDCM_VTK) -#I should install in path of PYTHON_LIBRARY -#GET_FILENAME_COMPONENT(PYTHON_LIB_INSTALL ${PYTHON_LIBRARY} PATH) -#GET_FILENAME_COMPONENT(SITEPACKAGE ${PYTHON_LIB_INSTALL}/../site-packages ABSOLUTE) +#----------------------------------------------------------------------------- +# Install stuff: + +#Should install in path of PYTHON_LIBRARY and not the default CMAKE_INSTALL_PREFIX + +GET_FILENAME_COMPONENT(PYTHON_LIB_INSTALL ${PYTHON_LIBRARY} PATH) +GET_FILENAME_COMPONENT(SITEPACKAGE + ${PYTHON_LIB_INSTALL}/../site-packages ABSOLUTE) #MESSAGE(STATUS ${SITEPACKAGE}) #INSTALL_FILES(/include "\\.h$") #INSTALL_TARGETS(/lib/ gdcm) -#INSTALL_TARGETS(/lib/ gdcm.py) # gdcm.py is a file generated by swig # then from python you can do import gdcm, and it will load _gdcm.so -INSTALL_FILES(/lib/ .py gdcm.py) +#INSTALL_TARGETS(/lib/ gdcm.py) +#INSTALL_PROGRAMS(/lib/ gdcm.py) +#INSTALL_FILES(/lib/ .py gdcm.py) # When installing swig-generated python module one should pay attention # to library naming convention, see here for more detail: