# CMake 2.0 will fully support Swig wrapping so split based on cmake version:
-IF(${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION} GREATER 1.9)
-
- # We need to pass that to swig to be sure all modules are generated in the proper dir
- SET(CMAKE_SWIG_FLAGS "-outdir ${GDCM_BINARY_DIR}/gdcmPython")
- # Looks like a bug to me in cmake 2.0.x:
- SEPARATE_ARGUMENTS(CMAKE_SWIG_FLAGS)
-
- FIND_PACKAGE(SWIG REQUIRED)
- INCLUDE(${SWIG_USE_FILE})
-
- #SET_SOURCE_FILES_PROPERTIES(gdcm.i PROPERTIES PYTHON ON)
- SET_SOURCE_FILES_PROPERTIES(gdcm.i PROPERTIES CPLUSPLUS ON)
- # Setting SWIG_FLAGS to "-includeall" at the following line looks like
- # a bad idea since swig tries to recursively include all the referenced
- # files, "including" the C++ <sstream>, <list>, <map>... Of course swig
- # has no way of finding the path to those files (unless it is told by
- # cmake) since they are related to the compiler installation layout.
- # Anyhow, since this inclusion recursion is not necessary, just don't
- # do it.
- # Note: apparently the line is required in order to avoid a NOTFOUND
- # as argument of swig on invocation of make.
- SET_SOURCE_FILES_PROPERTIES(gdcm.i PROPERTIES SWIG_FLAGS "")
- SWIG_ADD_MODULE(gdcm python gdcm.i) #gdcm_wrap.cxx
- SWIG_LINK_LIBRARIES(gdcm gdcm ${PYTHON_LIBRARIES})
-
- SET(GDCM_CXX_FLAGS ${CMAKE_SWIG_FLAGS})
- # Get rid of -Wall / -W / -pedantic if exist
- SET(CMAKE_CXX_FLAGS "")
- # I guess I need to put them back on the this file:
- SET_SOURCE_FILES_PROPERTIES(${GDCM_BINARY_DIR}/gdcmPython/gdcm_wrap.cxx
- PROPERTIES COMPILE_FLAGS "")
-# SET_TARGET_PROPERTIES(${GDCM_BINARY_DIR}/gdcmPython/gdcm_wrap.cxx
-# PROPERTIES CMAKE_CXX_FLAGS "-foo")
-
-ELSE(${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
+# We need to pass that to swig to be sure all modules are generated in the proper dir
+SET(CMAKE_SWIG_FLAGS "-outdir ${GDCM_BINARY_DIR}/gdcmPython")
+# Looks like a bug to me in cmake 2.0.x:
+SEPARATE_ARGUMENTS(CMAKE_SWIG_FLAGS)
+
+FIND_PACKAGE(SWIG REQUIRED)
+INCLUDE(${SWIG_USE_FILE})
+
+SET_SOURCE_FILES_PROPERTIES(gdcm.i PROPERTIES CPLUSPLUS ON)
+# Setting SWIG_FLAGS to "-includeall" at the following line looks like
+# a bad idea since swig tries to recursively include all the referenced
+# files, "including" the C++ <sstream>, <list>, <map>... Of course swig
+# has no way of finding the path to those files (unless it is told by
+# cmake) since they are related to the compiler installation layout.
+# Anyhow, since this inclusion recursion is not necessary, just don't
+# do it.
+# Note: apparently the line is required in order to avoid a NOTFOUND
+# as argument of swig on invocation of make.
+SET_SOURCE_FILES_PROPERTIES(gdcm.i PROPERTIES SWIG_FLAGS "")
+SWIG_ADD_MODULE(gdcm python gdcm.i) #gdcm_wrap.cxx
+SWIG_LINK_LIBRARIES(gdcm gdcm ${PYTHON_LIBRARIES})
+
+# Get rid of -Wall / -W / -pedantic if exist
+#SET(CMAKE_CXX_FLAGS "")
+# I guess I need to put them back on the this file:
+#SET_SOURCE_FILES_PROPERTIES(${GDCM_BINARY_DIR}/gdcmPython/gdcm_wrap.cxx
+# PROPERTIES COMPILE_FLAGS "")
+ADD_DEPENDENCIES(
+ ${GDCM_BINARY_DIR}/gdcmPython/gdcm_wrap.cxx
+ ${GDCM_SOURCE_DIR}/gdcmConfigure.h
)
-
- 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_BINARY_DIR}/gdcmPython/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_BINARY_DIR}/gdcmPython/gdcm.py GENERATED)
-
- # Instead of a simple copy operation let create our own gdcm.py file:
- # First read what swig dumped:
- IF(EXISTS ${GDCM_BINARY_DIR}/gdcmPython/gdcm.py)
- FILE(READ ${GDCM_BINARY_DIR}/gdcmPython/gdcm.py SWIG_GDCM_PY)
- ENDIF(EXISTS ${GDCM_BINARY_DIR}/gdcmPython/gdcm.py)
-
- # Then create the gdcm.py = gdcmVersion.py + gdcm.py (swig) file:
- FILE(WRITE ${GDCM_BINARY_DIR}/bin/gdcmVersion.py
- "import os\n"
- "gdcmVERSION=\"${GDCM_VERSION}\"\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
-# POST_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${CMAKE_SHARED_LIBRARY_SUFFIX}
- )
-
-ENDIF(${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION} GREATER 1.9)
INSTALL_TARGETS(/lib/gdcm/ _gdcm)
projects / gdcm.git / commitdiff