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1set(SWIG_EXTRA_FLAGS -c++ -threads -python)2 3if ("${SWIG_VERSION}" VERSION_LESS "4.1.0")4 set(SWIG_EXTRA_FLAGS ${SWIG_EXTRA_FLAGS} -py3)5 message(STATUS "SWIG version ${SWIG_VERSION} uses `-py3` flag.")6endif()7 8add_custom_command(9 OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/LLDBWrapPython.cpp10 OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/lldb.py11 DEPENDS ${SWIG_SOURCES}12 DEPENDS ${SWIG_INTERFACES}13 DEPENDS ${SWIG_HEADERS}14 DEPENDS lldb-sbapi-dwarf-enums15 COMMAND ${SWIG_EXECUTABLE}16 ${SWIG_COMMON_FLAGS}17 -doxygen18 -I${CMAKE_CURRENT_SOURCE_DIR}19 ${SWIG_EXTRA_FLAGS}20 -outdir ${CMAKE_CURRENT_BINARY_DIR}21 -o ${CMAKE_CURRENT_BINARY_DIR}/LLDBWrapPython.cpp22 ${CMAKE_CURRENT_SOURCE_DIR}/python.swig23 VERBATIM24 COMMENT "Building LLDB Python wrapper")25 26add_custom_target(swig_wrapper_python ALL DEPENDS27 ${CMAKE_CURRENT_BINARY_DIR}/LLDBWrapPython.cpp28 ${CMAKE_CURRENT_BINARY_DIR}/lldb.py29)30 31if (NOT WIN32)32add_custom_command(33 OUTPUT ${LLVM_RUNTIME_OUTPUT_INTDIR}/lldb-python34 VERBATIM35 COMMAND ${CMAKE_COMMAND} -E copy lldb-python ${LLVM_RUNTIME_OUTPUT_INTDIR}/lldb-python36 WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}37)38add_custom_target(lldb-python-wrapper ALL DEPENDS39 ${LLVM_RUNTIME_OUTPUT_INTDIR}/lldb-python40)41endif()42 43function(create_python_package swig_target working_dir pkg_dir)44 cmake_parse_arguments(ARG "NOINIT" "" "FILES" ${ARGN})45 if(ARG_FILES)46 set(copy_cmd COMMAND ${CMAKE_COMMAND} -E copy ${ARG_FILES} ${pkg_dir})47 endif()48 if(NOT ARG_NOINIT)49 set(init_cmd COMMAND ${Python3_EXECUTABLE}50 "${LLDB_SOURCE_DIR}/bindings/python/createPythonInit.py"51 "${pkg_dir}" ${ARG_FILES})52 endif()53 add_custom_command(TARGET ${swig_target} POST_BUILD VERBATIM54 COMMAND ${CMAKE_COMMAND} -E make_directory ${pkg_dir}55 ${copy_cmd}56 ${init_cmd}57 WORKING_DIRECTORY ${working_dir})58endfunction()59 60function(finish_swig_python swig_target lldb_python_bindings_dir lldb_python_target_dir)61 # Add a Post-Build Event to copy over Python files and create the symlink to62 # liblldb.so for the Python API(hardlink on Windows).63 # Note that Swig-generated code is located one level deeper in the `native`64 # module, in order to avoid cyclic importing.65 add_custom_target(${swig_target} ALL VERBATIM66 COMMAND ${CMAKE_COMMAND} -E make_directory ${lldb_python_target_dir}/native/67 DEPENDS ${lldb_python_bindings_dir}/lldb.py68 COMMENT "Python script sym-linking LLDB Python API")69 70 add_custom_command(TARGET ${swig_target} POST_BUILD VERBATIM71 COMMAND ${CMAKE_COMMAND} -E copy72 "${lldb_python_bindings_dir}/lldb.py"73 "${lldb_python_target_dir}/__init__.py")74 75 add_custom_command(TARGET ${swig_target} POST_BUILD VERBATIM76 COMMAND ${CMAKE_COMMAND} -E copy77 "${LLDB_SOURCE_DIR}/source/Interpreter/embedded_interpreter.py"78 "${lldb_python_target_dir}")79 80 create_python_package(${swig_target} ${lldb_python_target_dir} "native" FILES)81 82 # Distribute the examples as python packages.83 create_python_package(84 ${swig_target}85 ${lldb_python_target_dir}86 "formatters/cpp"87 FILES "${LLDB_SOURCE_DIR}/examples/synthetic/gnu_libstdcpp.py"88 "${LLDB_SOURCE_DIR}/examples/synthetic/libcxx.py")89 90 create_python_package(91 ${swig_target}92 ${lldb_python_target_dir}93 "formatters"94 FILES "${LLDB_SOURCE_DIR}/examples/summaries/cocoa/cache.py"95 "${LLDB_SOURCE_DIR}/examples/summaries/synth.py"96 "${LLDB_SOURCE_DIR}/examples/summaries/cocoa/metrics.py"97 "${LLDB_SOURCE_DIR}/examples/summaries/cocoa/attrib_fromdict.py"98 "${LLDB_SOURCE_DIR}/examples/summaries/cocoa/Logger.py")99 100 create_python_package(101 ${swig_target}102 ${lldb_python_target_dir}103 "utils"104 FILES "${LLDB_SOURCE_DIR}/examples/python/in_call_stack.py"105 "${LLDB_SOURCE_DIR}/examples/python/symbolication.py"106 )107 108 create_python_package(109 ${swig_target}110 ${lldb_python_target_dir}111 "plugins"112 FILES113 "${LLDB_SOURCE_DIR}/examples/python/templates/parsed_cmd.py"114 "${LLDB_SOURCE_DIR}/examples/python/templates/scripted_frame_provider.py"115 "${LLDB_SOURCE_DIR}/examples/python/templates/scripted_process.py"116 "${LLDB_SOURCE_DIR}/examples/python/templates/scripted_platform.py"117 "${LLDB_SOURCE_DIR}/examples/python/templates/operating_system.py"118 "${LLDB_SOURCE_DIR}/examples/python/templates/scripted_thread_plan.py"119 )120 121 if(APPLE)122 create_python_package(123 ${swig_target}124 ${lldb_python_target_dir} "macosx"125 FILES "${LLDB_SOURCE_DIR}/examples/python/crashlog.py"126 "${LLDB_SOURCE_DIR}/examples/python/crashlog_scripted_process.py"127 "${LLDB_SOURCE_DIR}/examples/darwin/heap_find/heap.py")128 129 create_python_package(130 ${swig_target}131 ${lldb_python_target_dir} "macosx/heap"132 FILES "${LLDB_SOURCE_DIR}/examples/darwin/heap_find/heap/heap_find.cpp"133 "${LLDB_SOURCE_DIR}/examples/darwin/heap_find/heap/Makefile"134 NOINIT)135 136 create_python_package(137 ${swig_target}138 ${lldb_python_target_dir} "diagnose"139 FILES "${LLDB_SOURCE_DIR}/examples/python/diagnose_unwind.py"140 "${LLDB_SOURCE_DIR}/examples/python/diagnose_nsstring.py")141 endif()142 143 if(LLDB_BUILD_FRAMEWORK)144 set(LIBLLDB_SYMLINK_DEST "${LLDB_FRAMEWORK_ABSOLUTE_BUILD_DIR}/LLDB.framework/LLDB")145 else()146 set(LIBLLDB_SYMLINK_DEST "${LLVM_SHLIB_OUTPUT_INTDIR}/liblldb${CMAKE_SHARED_LIBRARY_SUFFIX}")147 endif()148 set(LIBLLDB_SYMLINK_OUTPUT_FILE "_lldb${LLDB_PYTHON_EXT_SUFFIX}")149 create_relative_symlink(${swig_target} ${LIBLLDB_SYMLINK_DEST}150 ${lldb_python_target_dir}/native/ ${LIBLLDB_SYMLINK_OUTPUT_FILE})151 152 153 if (NOT WIN32)154 add_dependencies(${swig_target} lldb-python-wrapper)155 endif()156 157 if(NOT LLDB_BUILD_FRAMEWORK)158 set(LLDB_ARGDUMPER_FILENAME "lldb-argdumper${CMAKE_EXECUTABLE_SUFFIX}")159 create_relative_symlink(${swig_target} "${LLVM_RUNTIME_OUTPUT_INTDIR}/${LLDB_ARGDUMPER_FILENAME}"160 ${lldb_python_target_dir} ${LLDB_ARGDUMPER_FILENAME})161 endif()162 163 add_dependencies(${swig_target} swig_wrapper_python liblldb lldb-argdumper)164 set_target_properties(${swig_target} swig_wrapper_python PROPERTIES FOLDER "lldb misc")165 166 # Ensure we do the python post-build step when building lldb.167 add_dependencies(lldb ${swig_target})168 169 # Install the LLDB python module170 if(LLDB_BUILD_FRAMEWORK)171 set(LLDB_PYTHON_INSTALL_PATH ${LLDB_FRAMEWORK_INSTALL_DIR}/LLDB.framework/Versions/${LLDB_FRAMEWORK_VERSION}/Resources/Python)172 else()173 set(LLDB_PYTHON_INSTALL_PATH ${LLDB_PYTHON_RELATIVE_PATH})174 endif()175 if (NOT CMAKE_CFG_INTDIR STREQUAL ".")176 string(REPLACE ${CMAKE_CFG_INTDIR} "\$\{CMAKE_INSTALL_CONFIG_NAME\}" LLDB_PYTHON_INSTALL_PATH ${LLDB_PYTHON_INSTALL_PATH})177 string(REPLACE ${CMAKE_CFG_INTDIR} "\$\{CMAKE_INSTALL_CONFIG_NAME\}" lldb_python_target_dir ${lldb_python_target_dir})178 endif()179 set(python_scripts_target "${swig_target}-scripts")180 set(python_scripts_install_target "install-${python_scripts_target}")181 add_custom_target(${python_scripts_target})182 add_dependencies(${python_scripts_target} ${swig_target})183 install(DIRECTORY ${lldb_python_target_dir}/../184 DESTINATION ${LLDB_PYTHON_INSTALL_PATH}185 COMPONENT ${python_scripts_target})186 if (NOT LLVM_ENABLE_IDE)187 add_llvm_install_targets(${python_scripts_install_target}188 COMPONENT ${python_scripts_target}189 DEPENDS ${python_scripts_target})190 endif()191 192 # Add a Post-Build Event to copy the custom Python DLL to the lldb binaries dir so that Windows can find it when launching193 # lldb.exe or any other executables that were linked with liblldb.194 if (WIN32 AND NOT "${PYTHON_DLL}" STREQUAL "")195 # When using the Visual Studio CMake generator the lldb binaries end up in Release/bin, Debug/bin etc.196 file(TO_NATIVE_PATH "${CMAKE_BINARY_DIR}/${CMAKE_CFG_INTDIR}/bin" LLDB_BIN_DIR)197 file(TO_NATIVE_PATH "${PYTHON_DLL}" PYTHON_DLL_NATIVE_PATH)198 add_custom_command(199 TARGET ${swig_target}200 POST_BUILD201 COMMAND ${CMAKE_COMMAND} -E copy ${PYTHON_DLL_NATIVE_PATH} ${LLDB_BIN_DIR} VERBATIM202 COMMENT "Copying Python DLL to LLDB binaries directory.")203 endif()204endfunction()205