find_package (Nodejs) include_directories ( ${NODE_INCLUDE_DIRS} ${CMAKE_CURRENT_SOURCE_DIR}/.. ) # SWIG treats SWIG_FLAGS as a list and not a string so semicolon seperation is # required. This hardcodes V8_VERSION to be <10 but I assume that's not going # to be a problem for a little while! SWIG uses a padded SWIG_V8 version which # we hack together from our findnode module. set (V8_VERSION_HEX 0x0${V8_VERSION_MAJOR}${V8_VERSION_MINOR}${V8_VERSION_PATCH}) string (LENGTH "${V8_VERSION_HEX}" V8_VERSION_HEX_length) while (V8_VERSION_HEX_length LESS 8) set (V8_VERSION_HEX "${V8_VERSION_HEX}0") message (DEBUG " - Padded V8 version to match SWIG format") string (LENGTH "${V8_VERSION_HEX}" V8_VERSION_HEX_length) endwhile () set_property (SOURCE mraajs.i PROPERTY SWIG_FLAGS "-node" "-I${CMAKE_BINARY_DIR}/src" "-DV8_VERSION=${V8_VERSION_HEX}") set_source_files_properties (mraajs.i PROPERTIES CPLUSPLUS ON) swig_add_module (mraajs javascript mraajs.i ${mraa_LIB_SRCS}) swig_link_libraries (mraajs ${NODE_LIBRARIES} ${mraa_LIBS}) set_target_properties (mraajs PROPERTIES COMPILE_FLAGS "${CMAKE_CXX_FLAGS} -DBUILDING_NODE_EXTENSION -DSWIGJAVASCRIPT=${SWIG_FOUND}" PREFIX "" OUTPUT_NAME mraa SUFFIX ".node" ) if (${V8_VERSION_MAJOR} GREATER 3) message (INFO " - Using V8 version > 3 so requiring C++11 compiler") # Node 0.12.x V8 engine major version is '3'. # Node 2.1.0 V8 engine major version is '4'. set_property (TARGET mraajs PROPERTY CXX_STANDARD 11) set_property (TARGET mraajs PROPERTY CXX_STANDARD_REQUIRED ON) endif () macro (mraa_CREATE_INSTALL_PACKAGE_JSON generated_file install_location) configure_file (${generated_file}.cmake ${CMAKE_CURRENT_BINARY_DIR}/${generated_file} @ONLY) install (FILES ${CMAKE_CURRENT_BINARY_DIR}/${generated_file} DESTINATION ${install_location}) endmacro (mraa_CREATE_INSTALL_PACKAGE_JSON) mraa_create_install_package_json (package.json lib/node_modules/mraa) macro (mraa_CREATE_BINDING_GYP generated_file) set (mraa_LIB_SRCS_GYP "") set (mraa_NPM_SRCS ${mraa_LIB_SRCS_NOAUTO} ${mraa_LIB_ARM_SRCS_NOAUTO} ${mraa_LIB_X86_SRCS_NOAUTO} ) foreach (srcfile ${mraa_NPM_SRCS}) file (RELATIVE_PATH rel ${CMAKE_SOURCE_DIR} ${srcfile}) set (mraa_LIB_SRCS_GYP "'${rel}',\n${mraa_LIB_SRCS_GYP}") endforeach (srcfile) foreach (includedir ${mraa_LIB_INCLUDE_DIRS}) file (RELATIVE_PATH rel ${CMAKE_SOURCE_DIR} ${includedir}) set (mraa_LIB_INCLUDE_DIRS_GYP "'${rel}',\n${mraa_LIB_INCLUDE_DIRS_GYP}") endforeach (includedir) configure_file (${generated_file}.cmake ${CMAKE_CURRENT_BINARY_DIR}/${generated_file} @ONLY) endmacro (mraa_CREATE_BINDING_GYP) mraa_create_binding_gyp (binding.gyp) add_custom_target (npmpkg) add_custom_command (TARGET npmpkg POST_BUILD COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_BINARY_DIR}/mraajsJAVASCRIPT_wrap.cxx ${CMAKE_SOURCE_DIR}/src COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/src/version.c ${CMAKE_SOURCE_DIR}/src COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_BINARY_DIR}/package.json ${CMAKE_SOURCE_DIR} COMMAND sed -i "'s/mraa.node/build\\/Release\\/mraa.node/'" ${CMAKE_SOURCE_DIR}/package.json COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_BINARY_DIR}/binding.gyp ${CMAKE_SOURCE_DIR} COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_SOURCE_DIR}/docs/npm.md ${CMAKE_SOURCE_DIR}/READMEFIRST) add_dependencies (npmpkg mraajs) if (BUILDDOC) find_package(Yuidoc) if (YUIDOC_FOUND) add_custom_target(jsdoc ALL COMMAND ${CMAKE_SOURCE_DIR}/doxygen2jsdoc/docgen.js -m mraa i xml/ -o jsdoc -c ${CMAKE_CURRENT_SOURCE_DIR}/doxygen2jsdoc_custom.json --strict -h 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 COMMAND ${CMAKE_SOURCE_DIR}/doxygen2jsdoc/tolower.js -i html/node WORKING_DIRECTORY ${CMAKE_BINARY_DIR} DEPENDS doc COMMENT "Generating API documentation with Yuidoc" VERBATIM ) else () message (INFO " - Failed to find Yuidoc. node.js API doc will not be generated") endif () endif () install (FILES ${CMAKE_CURRENT_BINARY_DIR}/mraa.node DESTINATION lib/node_modules/mraa)