Added cmake support for C++, initial python build support
This commit is contained in:
Amit Prakash Ambasta
239
cmake/UseSWIG.cmake
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239
cmake/UseSWIG.cmake
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@@ -0,0 +1,239 @@
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SET(SWIG_CXX_EXTENSION cxx)
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SET(SWIG_EXTRA_LIBRARIES "")
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SET(SWIG_PYTHON_EXTRA_FILE_EXTENSIONS .py)
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SET(SWIG_JAVA_EXTRA_FILE_EXTENSIONS .java JNI.java)
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MACRO(SWIG_MODULE_INITIALIZE NAME LANGUAGE)
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STRING(TOUPPER "${LANGUAGE}" SWIG_UPPERCASE_LANGUAGE)
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STRING(TOLOWER "${LANGUAGE}" SWIG_LOWERCASE_LANGUAGE)
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SET(SWIG_MODULE_${NAME}_LANGUAGE ${SWIG_UPPERCASE_LANGUAGE})
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SET(SWIG_MODULE_${NAME}_SWIG_LANGUAGE_FLAG ${SWIG_LOWERCASE_LANGUAGE})
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SET(SWIG_MODULE_${NAME}_REAL_NAME ${NAME})
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IF(";${CMAKE_SWIG_FLAGS};" MATCHES ";-noproxy;")
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SET(SWIG_MODULE_${NAME}_NOPROXY TRUE)
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ENDIF()
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IF("x${SWIG_MODULE_${NAME}_LANGUAGE}" STREQUAL "xUNKNOWN")
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MESSAGE(FATAL_ERROR "SWIG Error: Language \"${LANGUAGE}\" not found")
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ELSEIF("x${SWIG_MODULE_${NAME}_LANGUAGE}" STREQUAL "xPYTHON" AND NOT SWIG_MODULE_${NAME}_NOPROXY)
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SET(SWIG_MODULE_${NAME}_REAL_NAME "_${NAME}")
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ELSEIF("x${SWIG_MODULE_${NAME}_LANGUAGE}" STREQUAL "xPERL")
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SET(SWIG_MODULE_${NAME}_EXTRA_FLAGS "-shadow")
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ELSEIF("x${SWIG_MODULE_${NAME}_LANGUAGE}" STREQUAL "xCSHARP")
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SET(SWIG_MODULE_${NAME}_EXTRA_FLAGS "-dllimport;${NAME}")
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ENDIF()
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ENDMACRO()
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MACRO(SWIG_GET_EXTRA_OUTPUT_FILES LANGUAGE OUTFILES GENERATEDPATH INFILE)
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SET(${OUTFILES} "")
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GET_SOURCE_FILE_PROPERTY(SWIG_GET_EXTRA_OUTPUT_FILES_module_basename ${INFILE} SWIG_MODULE_NAME)
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IF(SWIG_GET_EXTRA_OUTPUT_FILES_module_basename STREQUAL "NOTFOUND")
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IF(EXISTS ${INFILE})
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FILE(STRINGS ${INFILE} _MODULE_NAME REGEX "[ ]*%module[ ]*[a-zA-Z0-9_]+.*")
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ENDIF()
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IF(_MODULE_NAME)
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STRING(REGEX REPLACE "[ ]*%module[ ]*([a-zA-Z0-9_]+).*" "\\1" _MODULE_NAME "${_MODULE_NAME}")
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SET(SWIG_GET_EXTRA_OUTPUT_FILES_module_basename "${_MODULE_NAME}")
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ELSE()
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IF(EXISTS ${INFILE})
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FILE(STRINGS ${INFILE} _MODULE_NAME REGEX "[ ]*%module[ ]*\\(.*\\)[ ]*[a-zA-Z0-9_]+.*")
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ENDIF()
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IF(_MODULE_NAME)
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STRING(REGEX REPLACE "[ ]*%module[ ]*\\(.*\\)[ ]*([a-zA-Z0-9_]+).*" "\\1" _MODULE_NAME "${_MODULE_NAME}")
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SET(SWIG_GET_EXTRA_OUTPUT_FILES_module_basename "${_MODULE_NAME}")
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ELSE()
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GET_FILENAME_COMPONENT(SWIG_GET_EXTRA_OUTPUT_FILES_module_basename ${INFILE} NAME_WE)
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ENDIF()
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ENDIF()
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ENDIF()
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FOREACH(IT ${SWIG_${LANGUAGE}_EXTRA_FILE_EXTENSIONS})
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SET(${OUTFILES} ${${OUTFILES}} "${GENERATEDPATH}/${SWIG_GET_EXTRA_OUTPUT_FILES_module_basename}${IT}")
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ENDFOREACH()
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ENDMACRO()
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MACRO(SWIG_ADD_SOURCE_TO_MODULE NAME OUTFILES INFILE)
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SET(SWIG_FULL_INFILE ${INFILE})
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GET_FILENAME_COMPONENT(SWIG_SOURCE_FILE_NAME_WE "${INFILE}" NAME_WE)
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GET_SOURCE_FILE_PROPERTY(SWIG_SOURCE_FILE_GENERATED ${INFILE} GENERATED)
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GET_SOURCE_FILE_PROPERTY(SWIG_SOURCE_FILE_CPLUSPLUS ${INFILE} CPLUSPLUS)
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GET_SOURCE_FILE_PROPERTY(SWIG_SOURCE_FILE_FLAGS ${INFILE} SWIG_FLAGS)
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IF("${SWIG_SOURCE_FILE_FLAGS}" STREQUAL "NOTFOUND")
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SET(SWIG_SOURCE_FILE_FLAGS "")
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ENDIF()
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GET_FILENAME_COMPONENT(SWIG_SOURCE_FILE_FULLNAME "${INFILE}" ABSOLUTE)
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IF(CMAKE_SWIG_OUTDIR)
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SET(SWIG_OUTDIR ${CMAKE_SWIG_OUTDIR})
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ELSE()
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SET(SWIG_OUTDIR ${CMAKE_CURRENT_BINARY_DIR})
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ENDIF()
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IF(SWIG_OUTFILE_DIR)
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SET(SWIG_OUTFILE_DIR ${SWIG_OUTFILE_DIR})
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ELSE()
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SET(SWIG_OUTFILE_DIR ${SWIG_OUTDIR})
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ENDIF()
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IF(NOT SWIG_MODULE_${NAME}_NOPROXY)
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SWIG_GET_EXTRA_OUTPUT_FILES(${SWIG_MODULE_${NAME}_LANGUAGE}
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SWIG_EXTRA_GENERATED_FILES
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"${SWIG_OUTDIR}" "${SWIG_SOURCE_FILE_FULLNAME}")
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ENDIF()
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SET(SWIG_GENERATED_FILE_FULLNAME "${SWIG_OUTFILE_DIR}/${SWIG_SOURCE_FILE_NAME_WE}")
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STRING(APPEND SWIG_GENERATED_FILE_FULLNAME "${SWIG_MODULE_${NAME}_LANGUAGE}_wrap")
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IF(SWIG_SOURCE_FILE_CPLUSPLUS)
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STRING(APPEND SWIG_GENERATED_FILE_FULLNAME ".${SWIG_CXX_EXTENSION}")
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ELSE()
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STRING(APPEND SWIG_GENERATED_FILE_FULLNAME ".c")
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ENDIF()
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GET_DIRECTORY_PROPERTY(CMAKE_INCLUDE_DIRECTORIES INCLUDE_DIRECTORIES)
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LIST(REMOVE_DUPLICATES CMAKE_INCLUDE_DIRECTORIES)
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SET(SWIG_INCLUDE_DIRS)
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FOREACH(IT ${CMAKE_INCLUDE_DIRECTORIES})
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SET(SWIG_INCLUDE_DIRS ${SWIG_INCLUDE_DIRS} "-I${IT}")
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ENDFOREACH()
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SET(SWIG_SPECIAL_FLAGS)
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IF(SWIG_SOURCE_FILE_CPLUSPLUS)
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SET(SWIG_SPECIAL_FLAGS ${SWIG_SPECIAL_FLAGS} "-c++")
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ENDIF()
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SET(SWIG_EXTRA_FLAGS)
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IF(SWIG_MODULE_${NAME}_EXTRA_FLAGS)
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SET(SWIG_EXTRA_FLAGS ${SWIG_EXTRA_FLAGS} ${SWIG_MODULE_${NAME}_EXTRA_FLAGS})
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ENDIF()
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ADD_CUSTOM_COMMAND(
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OUTPUT "${SWIG_GENERATED_FILE_FULLNAME}" ${SWIG_EXTRA_GENERATED_FILES}
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COMMAND ${CMAKE_COMMAND} -E make_directory ${SWIG_OUTDIR}
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COMMAND "${SWIG_EXECUTABLE}"
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ARGS "-${SWIG_MODULE_${NAME}_SWIG_LANGUAGE_FLAG}"
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${SWIG_SOURCE_FILE_FLAGS}
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${CMAKE_SWIG_FLAGS}
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-outdir ${SWIG_OUTDIR}
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${SWIG_SPECIAL_FLAGS}
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${SWIG_EXTRA_FLAGS}
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${SWIG_INCLUDE_DIRS}
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-o "${SWIG_GENERATED_FILE_FULLNAME}"
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-module "${NAME}"
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"${SWIG_SOURCE_FILE_FULLNAME}"
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MAIN_DEPENDENCY "${SWIG_SOURCE_FILE_FULLNAME}"
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DEPENDS ${SWIG_MODULE_${NAME}_EXTRA_DEPS}
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IMPLICIT_DEPENDS CXX "${SWIG_SOURCE_FILE_FULLNAME}"
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COMMENT "Swig source")
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SET_SOURCE_FILES_PROPERTIES("${SWIG_GENERATED_FILE_FULLNAME}"
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${SWIG_EXTRA_GENERATED_FILES} PROPERTIES GENERATED TRUE)
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SET(${OUTFILES} "${SWIG_GENERATED_FILE_FULLNAME}" ${SWIG_EXTRA_GENERATED_FILES})
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ENDMACRO()
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MACRO(SWIG_ADD_LIBRARY NAME)
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SET(OPTIONS "")
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SET(ONEVALUEARGS LANGUAGE TYPE)
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SET(MULTIVALUEARGS SOURCES)
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CMAKE_PARSE_ARGUMENTS(_SAM "${OPTIONS}" "${ONEVALUEARGS}" "${MULTIVALUEARGS}" ${ARGN})
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IF(NOT DEFINED _SAM_LANGUAGE)
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MESSAGE(FATAL_ERROR "SWIG_ADD_LIBRARY: Missing LANGUAGE argument")
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ENDIF()
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IF(NOT DEFINED _SAM_SOURCES)
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MESSAGE(FATAL_ERROR "SWIG_ADD_LIBRARY: Missing SOURCES argument")
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ENDIF()
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IF(NOT DEFINED _SAM_TYPE)
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SET(_SAM_TYPE MODULE)
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ELSEIF("${_SAM_TYPE}" STREQUAL "USE_BUILD_SHARED_LIBS")
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UNSET(_SAM_TYPE)
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ENDIF()
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SWIG_MODULE_INITIALIZE(${NAME} ${_SAM_LANGUAGE})
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SET(SWIG_DOT_I_SOURCES)
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SET(SWIG_OTHER_SOURCES)
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FOREACH(IT ${_SAM_SOURCES})
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IF(${IT} MATCHES "\\.i$")
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SET(SWIG_DOT_I_SOURCES ${SWIG_DOT_I_SOURCES} "${IT}")
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ELSE()
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SET(SWIG_OTHER_SOURCES ${SWIG_OTHER_SOURCES} "${IT}")
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ENDIF()
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ENDFOREACH()
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SET(SWIG_GENERATED_SOURCES)
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FOREACH(IT ${SWIG_DOT_I_SOURCES})
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SWIG_ADD_SOURCE_TO_MODULE(${NAME} SWIG_GENERATED_SOURCE ${IT})
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SET(SWIG_GENERATED_SOURCES ${SWIG_GENERATED_SOURCES} "${SWIG_GENERATED_SOURCE}")
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ENDFOREACH()
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GET_DIRECTORY_PROPERTY(SWIG_EXTRA_CLEAN_FILES ADDITIONAL_MAKE_CLEAN_FILES)
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SET_DIRECTORY_PROPERTIES(PROPERTIES
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ADDITIONAL_MAKE_CLEAN_FILES "${SWIG_EXTRA_CLEAN_FILES};${SWIG_GENERATED_SOURCES}")
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ADD_LIBRARY(${SWIG_MODULE_${NAME}_REAL_NAME} ${_SAM_TYPE} ${SWIG_GENERATED_SOURCES} ${SWIG_OTHER_SOURCES})
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IF("${_SAM_TYPE}" STREQUAL "MODULE")
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SET_TARGET_PROPERTIES(${SWIG_MODULE_${NAME}_REAL_NAME} PROPERTIES NO_SONAME ON)
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ENDIF()
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STRING(TOLOWER "${_SAM_LANGUAGE}" SWIG_LOWERCASE_LANGUAGE)
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IF("${SWIG_LOWERCASE_LANGUAGE}" STREQUAL "octave")
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SET_TARGET_PROPERTIES(${SWIG_MODULE_${NAME}_REAL_NAME} PROPERTIES PREFIX "")
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SET_TARGET_PROPERTIES(${SWIG_MODULE_${NAME}_REAL_NAME} PROPERTIES SUFFIX ".oct")
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ELSEIF("${SWIG_LOWERCASE_LANGUAGE}" STREQUAL "go")
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SET_TARGET_PROPERTIES(${SWIG_MODULE_${NAME}_REAL_NAME} PROPERTIES PREFIX "")
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ELSEIF("${SWIG_LOWERCASE_LANGUAGE}" STREQUAL "java")
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IF(APPLE)
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SET_TARGET_PROPERTIES(${SWIG_MODULE_${NAME}_REAL_NAME} PROPERTIES SUFFIX ".jnilib")
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ENDIF(APPLE)
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ELSEIF("${SWIG_LOWERCASE_LANGUAGE}" STREQUAL "lua")
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IF("${_SAM_TYPE}" STREQUAL "MODULE")
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SET_TARGET_PROPERTIES(${SWIG_MODULE_${NAME}_REAL_NAME} PROPERTIES PREFIX "")
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ENDIF()
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ELSEIF("${SWIG_LOWERCASE_LANGUAGE}" STREQUAL "python")
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SET_TARGET_PROPERTIES(${SWIG_MODULE_${NAME}_REAL_NAME} PROPERTIES PREFIX "")
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IF(WIN32 AND NOT CYGWIN)
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SET_TARGET_PROPERTIES(${SWIG_MODULE_${NAME}_REAL_NAME} PROPERTIES SUFFIX ".pyd")
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ENDIF()
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ELSEIF("${SWIG_LOWERCASE_LANGUAGE}" STREQUAL "r")
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SET_TARGET_PROPERTIES(${SWIG_MODULE_${NAME}_REAL_NAME} PROPERTIES PREFIX "")
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ELSEIF("${SWIG_LOWERCASE_LANGUAGE}" STREQUAL "ruby")
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SET_TARGET_PROPERTIES(${SWIG_MODULE_${NAME}_REAL_NAME} PROPERTIES PREFIX "")
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IF(APPLE)
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SET_TARGET_PROPERTIES(${SWIG_MODULE_${NAME}_REAL_NAME} PROPERTIES SUFFIX ".bundle")
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ENDIF(APPLE)
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ELSE()
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SET_TARGET_PROPERTIES(${SWIG_MODULE_${NAME}_REAL_NAME} PROPERTIES PREFIX "")
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ENDIF()
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ENDMACRO()
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MACRO(SWIG_LINK_LIBRARIES NAME)
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IF(SWIG_MODULE_${NAME}_REAL_NAME)
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TARGET_LINK_LIBRARIES(${SWIG_MODULE_${NAME}_REAL_NAME} ${ARGN})
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ELSE()
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MESSAGE(SEND_ERROR "Can not find Swig library \"${NAME}\".")
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ENDIF()
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ENDMACRO()
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