1add_custom_command( 2 OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/LLDBWrapPython.cpp 3 OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/lldb.py 4 DEPENDS ${SWIG_SOURCES} 5 DEPENDS ${SWIG_INTERFACES} 6 DEPENDS ${SWIG_HEADERS} 7 COMMAND ${SWIG_EXECUTABLE} 8 ${SWIG_COMMON_FLAGS} 9 -I${CMAKE_CURRENT_SOURCE_DIR} 10 -c++ 11 -shadow 12 -python 13 -py3 14 -threads 15 -outdir ${CMAKE_CURRENT_BINARY_DIR} 16 -o ${CMAKE_CURRENT_BINARY_DIR}/LLDBWrapPython.cpp 17 ${CMAKE_CURRENT_SOURCE_DIR}/python.swig 18 VERBATIM 19 COMMENT "Building LLDB Python wrapper") 20 21add_custom_target(swig_wrapper_python ALL DEPENDS 22 ${CMAKE_CURRENT_BINARY_DIR}/LLDBWrapPython.cpp 23 ${CMAKE_CURRENT_BINARY_DIR}/lldb.py 24) 25 26if (NOT WIN32) 27add_custom_command( 28 OUTPUT ${LLVM_RUNTIME_OUTPUT_INTDIR}/lldb-python 29 VERBATIM 30 COMMAND ${CMAKE_COMMAND} -E copy lldb-python ${LLVM_RUNTIME_OUTPUT_INTDIR}/lldb-python 31 WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} 32) 33add_custom_target(lldb-python-wrapper ALL DEPENDS 34 ${LLVM_RUNTIME_OUTPUT_INTDIR}/lldb-python 35) 36endif() 37 38function(create_python_package swig_target working_dir pkg_dir) 39 cmake_parse_arguments(ARG "NOINIT" "" "FILES" ${ARGN}) 40 if(ARG_FILES) 41 set(copy_cmd COMMAND ${CMAKE_COMMAND} -E copy ${ARG_FILES} ${pkg_dir}) 42 endif() 43 if(NOT ARG_NOINIT) 44 set(init_cmd COMMAND ${Python3_EXECUTABLE} 45 "${LLDB_SOURCE_DIR}/bindings/python/createPythonInit.py" 46 "${pkg_dir}" ${ARG_FILES}) 47 endif() 48 add_custom_command(TARGET ${swig_target} POST_BUILD VERBATIM 49 COMMAND ${CMAKE_COMMAND} -E make_directory ${pkg_dir} 50 ${copy_cmd} 51 ${init_cmd} 52 WORKING_DIRECTORY ${working_dir}) 53endfunction() 54 55function(finish_swig_python swig_target lldb_python_bindings_dir lldb_python_target_dir) 56 # Add a Post-Build Event to copy over Python files and create the symlink to 57 # liblldb.so for the Python API(hardlink on Windows). 58 add_custom_target(${swig_target} ALL VERBATIM 59 COMMAND ${CMAKE_COMMAND} -E make_directory ${lldb_python_target_dir} 60 DEPENDS ${lldb_python_bindings_dir}/lldb.py 61 COMMENT "Python script sym-linking LLDB Python API") 62 63 add_custom_command(TARGET ${swig_target} POST_BUILD VERBATIM 64 COMMAND ${CMAKE_COMMAND} -E copy 65 "${lldb_python_bindings_dir}/lldb.py" 66 "${lldb_python_target_dir}/__init__.py") 67 68 add_custom_command(TARGET ${swig_target} POST_BUILD VERBATIM 69 COMMAND ${CMAKE_COMMAND} -E copy 70 "${LLDB_SOURCE_DIR}/source/Interpreter/embedded_interpreter.py" 71 "${lldb_python_target_dir}") 72 73 # Distribute the examples as python packages. 74 create_python_package( 75 ${swig_target} 76 ${lldb_python_target_dir} 77 "formatters/cpp" 78 FILES "${LLDB_SOURCE_DIR}/examples/synthetic/gnu_libstdcpp.py" 79 "${LLDB_SOURCE_DIR}/examples/synthetic/libcxx.py") 80 81 create_python_package( 82 ${swig_target} 83 ${lldb_python_target_dir} 84 "formatters" 85 FILES "${LLDB_SOURCE_DIR}/examples/summaries/cocoa/cache.py" 86 "${LLDB_SOURCE_DIR}/examples/summaries/synth.py" 87 "${LLDB_SOURCE_DIR}/examples/summaries/cocoa/metrics.py" 88 "${LLDB_SOURCE_DIR}/examples/summaries/cocoa/attrib_fromdict.py" 89 "${LLDB_SOURCE_DIR}/examples/summaries/cocoa/Logger.py") 90 91 create_python_package( 92 ${swig_target} 93 ${lldb_python_target_dir} 94 "utils" 95 FILES "${LLDB_SOURCE_DIR}/examples/python/in_call_stack.py" 96 "${LLDB_SOURCE_DIR}/examples/python/symbolication.py") 97 98 create_python_package( 99 ${swig_target} 100 ${lldb_python_target_dir} 101 "plugins" 102 FILES 103 "${LLDB_SOURCE_DIR}/examples/python/scripted_process/scripted_process.py") 104 105 create_python_package( 106 ${swig_target} 107 ${lldb_python_target_dir} 108 "plugins" 109 FILES 110 "${LLDB_SOURCE_DIR}/examples/python/scripted_process/scripted_platform.py") 111 112 if(APPLE) 113 create_python_package( 114 ${swig_target} 115 ${lldb_python_target_dir} "macosx" 116 FILES "${LLDB_SOURCE_DIR}/examples/python/crashlog.py" 117 "${LLDB_SOURCE_DIR}/examples/python/scripted_process/crashlog_scripted_process.py" 118 "${LLDB_SOURCE_DIR}/examples/darwin/heap_find/heap.py") 119 120 create_python_package( 121 ${swig_target} 122 ${lldb_python_target_dir} "macosx/heap" 123 FILES "${LLDB_SOURCE_DIR}/examples/darwin/heap_find/heap/heap_find.cpp" 124 "${LLDB_SOURCE_DIR}/examples/darwin/heap_find/heap/Makefile" 125 NOINIT) 126 127 create_python_package( 128 ${swig_target} 129 ${lldb_python_target_dir} "diagnose" 130 FILES "${LLDB_SOURCE_DIR}/examples/python/diagnose_unwind.py" 131 "${LLDB_SOURCE_DIR}/examples/python/diagnose_nsstring.py") 132 endif() 133 134 if(LLDB_BUILD_FRAMEWORK) 135 set(LIBLLDB_SYMLINK_DEST "${LLDB_FRAMEWORK_ABSOLUTE_BUILD_DIR}/LLDB.framework/LLDB") 136 else() 137 set(LIBLLDB_SYMLINK_DEST "${LLVM_SHLIB_OUTPUT_INTDIR}/liblldb${CMAKE_SHARED_LIBRARY_SUFFIX}") 138 endif() 139 set(LIBLLDB_SYMLINK_OUTPUT_FILE "_lldb${LLDB_PYTHON_EXT_SUFFIX}") 140 create_relative_symlink(${swig_target} ${LIBLLDB_SYMLINK_DEST} 141 ${lldb_python_target_dir} ${LIBLLDB_SYMLINK_OUTPUT_FILE}) 142 143 144 if (NOT WIN32) 145 add_dependencies(${swig_target} lldb-python-wrapper) 146 endif() 147 148 if(NOT LLDB_BUILD_FRAMEWORK) 149 set(LLDB_ARGDUMPER_FILENAME "lldb-argdumper${CMAKE_EXECUTABLE_SUFFIX}") 150 create_relative_symlink(${swig_target} "${LLVM_RUNTIME_OUTPUT_INTDIR}/${LLDB_ARGDUMPER_FILENAME}" 151 ${lldb_python_target_dir} ${LLDB_ARGDUMPER_FILENAME}) 152 endif() 153 154 add_dependencies(${swig_target} swig_wrapper_python liblldb lldb-argdumper) 155 set_target_properties(${swig_target} swig_wrapper_python PROPERTIES FOLDER "lldb misc") 156 157 # Ensure we do the python post-build step when building lldb. 158 add_dependencies(lldb ${swig_target}) 159 160 # Install the LLDB python module 161 if(LLDB_BUILD_FRAMEWORK) 162 set(LLDB_PYTHON_INSTALL_PATH ${LLDB_FRAMEWORK_INSTALL_DIR}/LLDB.framework/Versions/${LLDB_FRAMEWORK_VERSION}/Resources/Python) 163 else() 164 set(LLDB_PYTHON_INSTALL_PATH ${LLDB_PYTHON_RELATIVE_PATH}) 165 endif() 166 if (NOT CMAKE_CFG_INTDIR STREQUAL ".") 167 string(REPLACE ${CMAKE_CFG_INTDIR} "\$\{CMAKE_INSTALL_CONFIG_NAME\}" LLDB_PYTHON_INSTALL_PATH ${LLDB_PYTHON_INSTALL_PATH}) 168 string(REPLACE ${CMAKE_CFG_INTDIR} "\$\{CMAKE_INSTALL_CONFIG_NAME\}" lldb_python_target_dir ${lldb_python_target_dir}) 169 endif() 170 set(python_scripts_target "${swig_target}-scripts") 171 set(python_scripts_install_target "install-${python_scripts_target}") 172 add_custom_target(${python_scripts_target}) 173 add_dependencies(${python_scripts_target} ${swig_target}) 174 install(DIRECTORY ${lldb_python_target_dir}/../ 175 DESTINATION ${LLDB_PYTHON_INSTALL_PATH} 176 COMPONENT ${python_scripts_target}) 177 if (NOT LLVM_ENABLE_IDE) 178 add_llvm_install_targets(${python_scripts_install_target} 179 COMPONENT ${python_scripts_target} 180 DEPENDS ${python_scripts_target}) 181 endif() 182 183 # Add a Post-Build Event to copy the custom Python DLL to the lldb binaries dir so that Windows can find it when launching 184 # lldb.exe or any other executables that were linked with liblldb. 185 if (WIN32 AND NOT "${PYTHON_DLL}" STREQUAL "") 186 # When using the Visual Studio CMake generator the lldb binaries end up in Release/bin, Debug/bin etc. 187 file(TO_NATIVE_PATH "${CMAKE_BINARY_DIR}/${CMAKE_CFG_INTDIR}/bin" LLDB_BIN_DIR) 188 file(TO_NATIVE_PATH "${PYTHON_DLL}" PYTHON_DLL_NATIVE_PATH) 189 add_custom_command( 190 TARGET ${swig_target} 191 POST_BUILD 192 COMMAND ${CMAKE_COMMAND} -E copy ${PYTHON_DLL_NATIVE_PATH} ${LLDB_BIN_DIR} VERBATIM 193 COMMENT "Copying Python DLL to LLDB binaries directory.") 194 endif() 195endfunction() 196