| cmake_minimum_required(VERSION 3.4.3) |
| |
| if(POLICY CMP0075) |
| cmake_policy(SET CMP0075 NEW) |
| endif() |
| |
| # Add path for custom modules. |
| set(CMAKE_MODULE_PATH |
| ${CMAKE_MODULE_PATH} |
| "${CMAKE_CURRENT_SOURCE_DIR}/cmake" |
| "${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules" |
| ) |
| |
| # If we are not building as part of LLVM, build LLDB as a standalone project, |
| # using LLVM as an external library. |
| if (CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR) |
| project(lldb) |
| include(LLDBStandalone) |
| |
| set(CMAKE_CXX_STANDARD 14 CACHE STRING "C++ standard to conform to") |
| set(CMAKE_CXX_STANDARD_REQUIRED YES) |
| set(CMAKE_CXX_EXTENSIONS NO) |
| endif() |
| |
| include(LLDBConfig) |
| include(AddLLDB) |
| |
| # Define the LLDB_CONFIGURATION_xxx matching the build type. |
| if( uppercase_CMAKE_BUILD_TYPE STREQUAL "DEBUG" ) |
| add_definitions( -DLLDB_CONFIGURATION_DEBUG ) |
| else() |
| add_definitions( -DLLDB_CONFIGURATION_RELEASE ) |
| endif() |
| |
| if(APPLE) |
| add_definitions(-DLLDB_USE_OS_LOG) |
| endif() |
| |
| if (WIN32) |
| add_definitions(-D_ENABLE_EXTENDED_ALIGNED_STORAGE) |
| endif() |
| |
| if (NOT LLDB_DISABLE_PYTHON) |
| execute_process( |
| COMMAND ${PYTHON_EXECUTABLE} |
| -c "import distutils.sysconfig; print(distutils.sysconfig.get_python_lib(False, False, ''))" |
| OUTPUT_VARIABLE LLDB_PYTHON_DEFAULT_RELATIVE_PATH |
| OUTPUT_STRIP_TRAILING_WHITESPACE) |
| |
| file(TO_CMAKE_PATH ${LLDB_PYTHON_DEFAULT_RELATIVE_PATH} LLDB_PYTHON_DEFAULT_RELATIVE_PATH) |
| set(LLDB_PYTHON_RELATIVE_PATH ${LLDB_PYTHON_DEFAULT_RELATIVE_PATH} |
| CACHE STRING "Path where Python modules are installed, relative to install prefix") |
| |
| add_subdirectory(scripts) |
| endif () |
| |
| # We need the headers generated by instrinsics_gen before we can compile |
| # any source file in LLDB as the imported Clang modules might include |
| # some of these generated headers. This approach is copied from Clang's main |
| # CMakeLists.txt, so it should kept in sync the code in Clang which was added |
| # in llvm-svn 308844. |
| if(LLVM_ENABLE_MODULES AND NOT LLDB_BUILT_STANDALONE) |
| list(APPEND LLVM_COMMON_DEPENDS intrinsics_gen) |
| endif() |
| |
| if(CMAKE_CROSSCOMPILING AND LLDB_BUILT_STANDALONE) |
| set(LLVM_USE_HOST_TOOLS ON) |
| include(CrossCompile) |
| if (NOT NATIVE_LLVM_DIR OR NOT NATIVE_Clang_DIR) |
| message(FATAL_ERROR |
| "Crosscompiling standalone requires the variables NATIVE_{CLANG,LLVM}_DIR |
| for building the native lldb-tblgen used during the build process.") |
| endif() |
| llvm_create_cross_target(lldb NATIVE "" Release |
| -DLLVM_DIR=${NATIVE_LLVM_DIR} |
| -DClang_DIR=${NATIVE_Clang_DIR}) |
| endif() |
| |
| # TableGen |
| add_subdirectory(utils/TableGen) |
| |
| add_subdirectory(source) |
| add_subdirectory(tools) |
| add_subdirectory(docs) |
| |
| option(LLDB_INCLUDE_TESTS "Generate build targets for the LLDB unit tests." ${LLVM_INCLUDE_TESTS}) |
| if(LLDB_INCLUDE_TESTS) |
| add_subdirectory(test) |
| add_subdirectory(unittests) |
| add_subdirectory(utils/lit-cpuid) |
| add_subdirectory(utils/lldb-dotest) |
| endif() |
| |
| if (NOT LLDB_DISABLE_PYTHON) |
| get_target_property(lldb_scripts_dir swig_wrapper BINARY_DIR) |
| get_target_property(liblldb_build_dir liblldb LIBRARY_OUTPUT_DIRECTORY) |
| |
| if(LLDB_BUILD_FRAMEWORK) |
| set(lldb_python_build_path "${liblldb_build_dir}/LLDB.framework/Resources/Python/lldb") |
| else() |
| set(lldb_python_build_path "${CMAKE_BINARY_DIR}/${CMAKE_CFG_INTDIR}/${LLDB_PYTHON_RELATIVE_PATH}/lldb") |
| endif() |
| |
| # Add a Post-Build Event to copy over Python files and create the symlink |
| # to liblldb.so for the Python API(hardlink on Windows). |
| add_custom_target(finish_swig ALL VERBATIM |
| COMMAND ${CMAKE_COMMAND} -E make_directory ${lldb_python_build_path} |
| DEPENDS ${lldb_scripts_dir}/lldb.py |
| COMMENT "Python script sym-linking LLDB Python API") |
| |
| if(NOT LLDB_USE_SYSTEM_SIX) |
| add_custom_command(TARGET finish_swig POST_BUILD VERBATIM |
| COMMAND ${CMAKE_COMMAND} -E copy |
| "${LLDB_SOURCE_DIR}/third_party/Python/module/six/six.py" |
| "${lldb_python_build_path}/../six.py") |
| endif() |
| |
| add_custom_command(TARGET finish_swig POST_BUILD VERBATIM |
| COMMAND ${CMAKE_COMMAND} -E copy |
| "${lldb_scripts_dir}/lldb.py" |
| "${lldb_python_build_path}/__init__.py") |
| |
| if(APPLE) |
| SET(lldb_python_heap_dir "${lldb_python_build_path}/macosx/heap") |
| add_custom_command(TARGET finish_swig POST_BUILD VERBATIM |
| COMMAND ${CMAKE_COMMAND} -E make_directory ${lldb_python_heap_dir} |
| COMMAND ${CMAKE_COMMAND} -E copy |
| "${LLDB_SOURCE_DIR}/examples/darwin/heap_find/heap/heap_find.cpp" |
| "${LLDB_SOURCE_DIR}/examples/darwin/heap_find/heap/Makefile" |
| ${lldb_python_heap_dir}) |
| endif() |
| |
| function(create_python_package target pkg_dir) |
| cmake_parse_arguments(ARG "" "" "FILES" ${ARGN}) |
| if(ARG_FILES) |
| set(copy_cmd COMMAND ${CMAKE_COMMAND} -E copy ${ARG_FILES} ${pkg_dir}) |
| endif() |
| add_custom_command(TARGET ${target} POST_BUILD VERBATIM |
| COMMAND ${CMAKE_COMMAND} -E make_directory ${pkg_dir} |
| ${copy_cmd} |
| COMMAND ${PYTHON_EXECUTABLE} "${LLDB_SOURCE_DIR}/scripts/Python/createPythonInit.py" |
| ${pkg_dir} ${ARG_FILES} |
| WORKING_DIRECTORY ${lldb_python_build_path}) |
| endfunction() |
| |
| add_custom_command(TARGET finish_swig POST_BUILD VERBATIM |
| COMMAND ${CMAKE_COMMAND} -E copy |
| "${LLDB_SOURCE_DIR}/source/Interpreter/embedded_interpreter.py" ${lldb_python_build_path}) |
| |
| create_python_package(finish_swig "formatters/cpp" |
| FILES "${LLDB_SOURCE_DIR}/examples/synthetic/gnu_libstdcpp.py" |
| "${LLDB_SOURCE_DIR}/examples/synthetic/libcxx.py") |
| # Make an empty __init__.py in lldb/runtime as this is required for |
| # Python to recognize lldb.runtime as a valid package (and hence, |
| # lldb.runtime.objc as a valid contained package) |
| create_python_package(finish_swig "runtime") |
| # Having these files copied here ensure that lldb/formatters is a |
| # valid package itself |
| create_python_package(finish_swig "formatters" |
| FILES "${LLDB_SOURCE_DIR}/examples/summaries/cocoa/cache.py" |
| "${LLDB_SOURCE_DIR}/examples/summaries/synth.py" |
| "${LLDB_SOURCE_DIR}/examples/summaries/cocoa/metrics.py" |
| "${LLDB_SOURCE_DIR}/examples/summaries/cocoa/attrib_fromdict.py" |
| "${LLDB_SOURCE_DIR}/examples/summaries/cocoa/Logger.py") |
| create_python_package(finish_swig "utils" |
| FILES "${LLDB_SOURCE_DIR}/examples/python/symbolication.py") |
| if(APPLE) |
| create_python_package(finish_swig "macosx" |
| FILES "${LLDB_SOURCE_DIR}/examples/python/crashlog.py" |
| "${LLDB_SOURCE_DIR}/examples/darwin/heap_find/heap.py") |
| create_python_package(finish_swig "diagnose" |
| FILES "${LLDB_SOURCE_DIR}/examples/python/diagnose_unwind.py" |
| "${LLDB_SOURCE_DIR}/examples/python/diagnose_nsstring.py") |
| endif() |
| |
| function(create_relative_symlink target dest_file output_dir output_name) |
| get_filename_component(dest_file ${dest_file} ABSOLUTE) |
| get_filename_component(output_dir ${output_dir} ABSOLUTE) |
| file(RELATIVE_PATH rel_dest_file ${output_dir} ${dest_file}) |
| if(CMAKE_HOST_UNIX) |
| set(LLVM_LINK_OR_COPY create_symlink) |
| else() |
| set(LLVM_LINK_OR_COPY copy) |
| endif() |
| add_custom_command(TARGET ${target} POST_BUILD VERBATIM |
| COMMAND ${CMAKE_COMMAND} -E ${LLVM_LINK_OR_COPY} ${rel_dest_file} ${output_name} |
| WORKING_DIRECTORY ${output_dir}) |
| endfunction() |
| |
| if(LLDB_BUILD_FRAMEWORK) |
| set(LIBLLDB_SYMLINK_DEST "${liblldb_build_dir}/LLDB.framework/LLDB") |
| else() |
| set(LIBLLDB_SYMLINK_DEST "${LLVM_SHLIB_OUTPUT_INTDIR}/liblldb${CMAKE_SHARED_LIBRARY_SUFFIX}") |
| endif() |
| if(WIN32) |
| if(CMAKE_BUILD_TYPE STREQUAL Debug) |
| set(LIBLLDB_SYMLINK_OUTPUT_FILE "_lldb_d.pyd") |
| else() |
| set(LIBLLDB_SYMLINK_OUTPUT_FILE "_lldb.pyd") |
| endif() |
| else() |
| set(LIBLLDB_SYMLINK_OUTPUT_FILE "_lldb.so") |
| endif() |
| create_relative_symlink(finish_swig ${LIBLLDB_SYMLINK_DEST} |
| ${lldb_python_build_path} ${LIBLLDB_SYMLINK_OUTPUT_FILE}) |
| |
| if(NOT LLDB_BUILD_FRAMEWORK) |
| set(LLDB_ARGDUMPER_FILENAME "lldb-argdumper${CMAKE_EXECUTABLE_SUFFIX}") |
| create_relative_symlink(finish_swig "${LLVM_RUNTIME_OUTPUT_INTDIR}/${LLDB_ARGDUMPER_FILENAME}" |
| ${lldb_python_build_path} ${LLDB_ARGDUMPER_FILENAME}) |
| endif() |
| |
| add_dependencies(finish_swig swig_wrapper liblldb lldb-argdumper) |
| set_target_properties(finish_swig swig_wrapper PROPERTIES FOLDER "lldb misc") |
| |
| # Ensure we do the python post-build step when building lldb. |
| add_dependencies(lldb finish_swig) |
| |
| if(NOT LLDB_BUILD_FRAMEWORK) |
| # Install the LLDB python module |
| add_custom_target(lldb-python-scripts) |
| add_dependencies(lldb-python-scripts finish_swig) |
| install(DIRECTORY ${CMAKE_BINARY_DIR}/${CMAKE_CFG_INTDIR}/${LLDB_PYTHON_RELATIVE_PATH}/ |
| DESTINATION ${LLDB_PYTHON_RELATIVE_PATH} |
| COMPONENT lldb-python-scripts) |
| if (NOT LLVM_ENABLE_IDE) |
| add_llvm_install_targets(install-lldb-python-scripts |
| COMPONENT lldb-python-scripts |
| DEPENDS lldb-python-scripts) |
| endif() |
| endif() |
| |
| # Add a Post-Build Event to copy the custom Python DLL to the lldb binaries dir so that Windows can find it when launching |
| # lldb.exe or any other executables that were linked with liblldb. |
| if (WIN32 AND NOT "${PYTHON_DLL}" STREQUAL "") |
| # When using the Visual Studio CMake generator the lldb binaries end up in Release/bin, Debug/bin etc. |
| file(TO_NATIVE_PATH "${CMAKE_BINARY_DIR}/${CMAKE_CFG_INTDIR}/bin" LLDB_BIN_DIR) |
| file(TO_NATIVE_PATH "${PYTHON_DLL}" PYTHON_DLL_NATIVE_PATH) |
| add_custom_command( |
| TARGET finish_swig |
| POST_BUILD |
| COMMAND ${CMAKE_COMMAND} -E copy ${PYTHON_DLL_NATIVE_PATH} ${LLDB_BIN_DIR} VERBATIM |
| COMMENT "Copying Python DLL to LLDB binaries directory.") |
| endif () |
| endif () |
| |
| if(LLDB_BUILT_STANDALONE AND NOT LLVM_ENABLE_IDE) |
| llvm_distribution_add_targets() |
| endif() |