80024ff184
SWIG uses SWIG_V8_VERSION made of
0x0${V8_VERSION_MAJOR}${V8_VERSION_MINOR}${V8_VERSION_PATCH}. Because newer v8
versions don't seem to have a patch version that is padded the version string
ends up too small ending with using the node.js 0.10.x paths. This fix pads the
version string to 8chars which (we assume) is always correct. Fixes #358
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
99 lines
4.3 KiB
CMake
99 lines
4.3 KiB
CMake
find_package (Nodejs)
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include_directories (
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${NODE_INCLUDE_DIRS}
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${CMAKE_CURRENT_SOURCE_DIR}/..
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)
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# SWIG treats SWIG_FLAGS as a list and not a string so semicolon seperation is
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# required. This hardcodes V8_VERSION to be <10 but I assume that's not going
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# to be a problem for a little while! SWIG uses a padded SWIG_V8 version which
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# we hack together from our findnode module.
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set (V8_VERSION_HEX 0x0${V8_VERSION_MAJOR}${V8_VERSION_MINOR}${V8_VERSION_PATCH})
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string (LENGTH "${V8_VERSION_HEX}" V8_VERSION_HEX_length)
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while (V8_VERSION_HEX_length LESS 8)
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set (V8_VERSION_HEX "${V8_VERSION_HEX}0")
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message (DEBUG " - Padded V8 version to match SWIG format")
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string (LENGTH "${V8_VERSION_HEX}" V8_VERSION_HEX_length)
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endwhile ()
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set_property (SOURCE mraajs.i PROPERTY SWIG_FLAGS "-node"
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"-I${CMAKE_BINARY_DIR}/src" "-DV8_VERSION=${V8_VERSION_HEX}")
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set_source_files_properties (mraajs.i PROPERTIES CPLUSPLUS ON)
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swig_add_module (mraajs javascript mraajs.i ${mraa_LIB_SRCS})
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swig_link_libraries (mraajs ${NODE_LIBRARIES} ${mraa_LIBS})
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set_target_properties (mraajs PROPERTIES
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COMPILE_FLAGS "${CMAKE_CXX_FLAGS} -DBUILDING_NODE_EXTENSION -DSWIGJAVASCRIPT=${SWIG_FOUND}"
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PREFIX ""
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OUTPUT_NAME mraa
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SUFFIX ".node"
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)
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if (${V8_VERSION_MAJOR} GREATER 3)
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message (INFO " - Using V8 version > 3 so requiring C++11 compiler")
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# Node 0.12.x V8 engine major version is '3'.
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# Node 2.1.0 V8 engine major version is '4'.
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set_property (TARGET mraajs PROPERTY CXX_STANDARD 11)
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set_property (TARGET mraajs PROPERTY CXX_STANDARD_REQUIRED ON)
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endif ()
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macro (mraa_CREATE_INSTALL_PACKAGE_JSON generated_file install_location)
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configure_file (${generated_file}.cmake ${CMAKE_CURRENT_BINARY_DIR}/${generated_file} @ONLY)
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install (FILES ${CMAKE_CURRENT_BINARY_DIR}/${generated_file} DESTINATION ${install_location})
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endmacro (mraa_CREATE_INSTALL_PACKAGE_JSON)
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mraa_create_install_package_json (package.json lib/node_modules/mraa)
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macro (mraa_CREATE_BINDING_GYP generated_file)
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set (mraa_LIB_SRCS_GYP "")
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set (mraa_NPM_SRCS ${mraa_LIB_SRCS_NOAUTO}
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${mraa_LIB_ARM_SRCS_NOAUTO}
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${mraa_LIB_X86_SRCS_NOAUTO}
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)
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foreach (srcfile ${mraa_NPM_SRCS})
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file (RELATIVE_PATH rel ${CMAKE_SOURCE_DIR} ${srcfile})
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set (mraa_LIB_SRCS_GYP "'${rel}',\n${mraa_LIB_SRCS_GYP}")
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endforeach (srcfile)
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foreach (includedir ${mraa_LIB_INCLUDE_DIRS})
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file (RELATIVE_PATH rel ${CMAKE_SOURCE_DIR} ${includedir})
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set (mraa_LIB_INCLUDE_DIRS_GYP "'${rel}',\n${mraa_LIB_INCLUDE_DIRS_GYP}")
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endforeach (includedir)
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configure_file (${generated_file}.cmake ${CMAKE_CURRENT_BINARY_DIR}/${generated_file} @ONLY)
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endmacro (mraa_CREATE_BINDING_GYP)
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mraa_create_binding_gyp (binding.gyp)
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add_custom_target (npmpkg)
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add_custom_command (TARGET npmpkg POST_BUILD COMMAND ${CMAKE_COMMAND} -E copy
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${CMAKE_CURRENT_BINARY_DIR}/mraajsJAVASCRIPT_wrap.cxx ${CMAKE_SOURCE_DIR}/src
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COMMAND ${CMAKE_COMMAND} -E copy
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${CMAKE_BINARY_DIR}/src/version.c ${CMAKE_SOURCE_DIR}/src
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COMMAND ${CMAKE_COMMAND} -E copy
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${CMAKE_CURRENT_BINARY_DIR}/package.json ${CMAKE_SOURCE_DIR}
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COMMAND sed -i "'s/mraa.node/build\\/Release\\/mraa.node/'"
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${CMAKE_SOURCE_DIR}/package.json
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COMMAND ${CMAKE_COMMAND} -E copy
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${CMAKE_CURRENT_BINARY_DIR}/binding.gyp ${CMAKE_SOURCE_DIR}
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COMMAND ${CMAKE_COMMAND} -E copy
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${CMAKE_SOURCE_DIR}/docs/npm.md ${CMAKE_SOURCE_DIR}/READMEFIRST)
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add_dependencies (npmpkg mraajs)
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if (BUILDDOC)
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find_package(Yuidoc)
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if (YUIDOC_FOUND)
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add_custom_target(jsdoc ALL
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COMMAND ${CMAKE_SOURCE_DIR}/doxygen2jsdoc/docgen.js -m mraa i xml/ -o jsdoc -c ${CMAKE_CURRENT_SOURCE_DIR}/doxygen2jsdoc_custom.json --strict -h
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COMMAND ${YUIDOC_EXECUTABLE} -C --no-sort --helpers ${CMAKE_SOURCE_DIR}/doxygen2jsdoc/generators/yuidoc/tmpl/mraa/helper.js --themedir ${CMAKE_SOURCE_DIR}/doxygen2jsdoc/generators/yuidoc/tmpl/mraa -o html/node jsdoc/yuidoc/mraa
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COMMAND ${CMAKE_SOURCE_DIR}/doxygen2jsdoc/tolower.js -i html/node
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WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
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DEPENDS doc
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COMMENT "Generating API documentation with Yuidoc" VERBATIM
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)
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else ()
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message (INFO " - Failed to find Yuidoc. node.js API doc will not be generated")
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endif ()
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endif ()
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install (FILES ${CMAKE_CURRENT_BINARY_DIR}/mraa.node
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DESTINATION lib/node_modules/mraa)
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