mirror of
https://github.com/capstone-engine/llvm-capstone.git
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e1f6b68d1f
... and include it from the main CMakeLists.txt instead of including the utility subdirectories directly. This is consistent with the other subdirectories and limits the scope of future changes.
255 lines
9.3 KiB
CMake
255 lines
9.3 KiB
CMake
cmake_minimum_required(VERSION 3.4.3)
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if(CMAKE_SYSTEM_NAME STREQUAL Windows)
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cmake_minimum_required(VERSION 3.13)
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endif()
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if(POLICY CMP0075)
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cmake_policy(SET CMP0075 NEW)
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endif()
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# Add path for custom modules.
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set(CMAKE_MODULE_PATH
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${CMAKE_MODULE_PATH}
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"${CMAKE_CURRENT_SOURCE_DIR}/cmake"
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"${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules"
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)
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# If we are not building as part of LLVM, build LLDB as a standalone project,
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# using LLVM as an external library.
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if (CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
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project(lldb)
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include(LLDBStandalone)
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set(CMAKE_CXX_STANDARD 14 CACHE STRING "C++ standard to conform to")
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set(CMAKE_CXX_STANDARD_REQUIRED YES)
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set(CMAKE_CXX_EXTENSIONS NO)
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endif()
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include(LLDBConfig)
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include(AddLLDB)
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# Define the LLDB_CONFIGURATION_xxx matching the build type.
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if( uppercase_CMAKE_BUILD_TYPE STREQUAL "DEBUG" )
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add_definitions( -DLLDB_CONFIGURATION_DEBUG )
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else()
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add_definitions( -DLLDB_CONFIGURATION_RELEASE )
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endif()
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if(APPLE)
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add_definitions(-DLLDB_USE_OS_LOG)
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endif()
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if (WIN32)
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add_definitions(-D_ENABLE_EXTENDED_ALIGNED_STORAGE)
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endif()
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if (LLDB_ENABLE_PYTHON)
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execute_process(
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COMMAND ${PYTHON_EXECUTABLE}
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-c "import distutils.sysconfig; print(distutils.sysconfig.get_python_lib(True, False, ''))"
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OUTPUT_VARIABLE LLDB_PYTHON_DEFAULT_RELATIVE_PATH
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OUTPUT_STRIP_TRAILING_WHITESPACE)
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file(TO_CMAKE_PATH ${LLDB_PYTHON_DEFAULT_RELATIVE_PATH} LLDB_PYTHON_DEFAULT_RELATIVE_PATH)
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set(LLDB_PYTHON_RELATIVE_PATH ${LLDB_PYTHON_DEFAULT_RELATIVE_PATH}
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CACHE STRING "Path where Python modules are installed, relative to install prefix")
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endif ()
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if (LLDB_ENABLE_PYTHON OR LLDB_ENABLE_LUA)
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add_subdirectory(bindings)
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endif ()
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# We need the headers generated by instrinsics_gen before we can compile
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# any source file in LLDB as the imported Clang modules might include
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# some of these generated headers. This approach is copied from Clang's main
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# CMakeLists.txt, so it should kept in sync the code in Clang which was added
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# in llvm-svn 308844.
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if(LLVM_ENABLE_MODULES AND NOT LLDB_BUILT_STANDALONE)
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list(APPEND LLVM_COMMON_DEPENDS intrinsics_gen)
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endif()
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if(CMAKE_CROSSCOMPILING AND LLDB_BUILT_STANDALONE)
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set(LLVM_USE_HOST_TOOLS ON)
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include(CrossCompile)
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if (NOT NATIVE_LLVM_DIR OR NOT NATIVE_Clang_DIR)
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message(FATAL_ERROR
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"Crosscompiling standalone requires the variables NATIVE_{CLANG,LLVM}_DIR
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for building the native lldb-tblgen used during the build process.")
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endif()
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llvm_create_cross_target(lldb NATIVE "" Release
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-DLLVM_DIR=${NATIVE_LLVM_DIR}
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-DClang_DIR=${NATIVE_Clang_DIR})
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endif()
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# TableGen
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add_subdirectory(utils/TableGen)
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add_subdirectory(source)
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add_subdirectory(tools)
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add_subdirectory(docs)
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option(LLDB_INCLUDE_TESTS "Generate build targets for the LLDB unit tests." ${LLVM_INCLUDE_TESTS})
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if(LLDB_INCLUDE_TESTS)
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add_subdirectory(test)
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add_subdirectory(unittests)
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add_subdirectory(utils)
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endif()
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if (LLDB_ENABLE_PYTHON)
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get_target_property(lldb_bindings_dir swig_wrapper BINARY_DIR)
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if(LLDB_BUILD_FRAMEWORK)
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set(lldb_python_build_path "${LLDB_FRAMEWORK_ABSOLUTE_BUILD_DIR}/LLDB.framework/Resources/Python/lldb")
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else()
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set(lldb_python_build_path "${CMAKE_BINARY_DIR}/${CMAKE_CFG_INTDIR}/${LLDB_PYTHON_RELATIVE_PATH}/lldb")
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endif()
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# Add a Post-Build Event to copy over Python files and create the symlink
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# to liblldb.so for the Python API(hardlink on Windows).
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add_custom_target(finish_swig ALL VERBATIM
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COMMAND ${CMAKE_COMMAND} -E make_directory ${lldb_python_build_path}
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DEPENDS ${lldb_bindings_dir}/lldb.py
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COMMENT "Python script sym-linking LLDB Python API")
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if(NOT LLDB_USE_SYSTEM_SIX)
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add_custom_command(TARGET finish_swig POST_BUILD VERBATIM
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COMMAND ${CMAKE_COMMAND} -E copy
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"${LLDB_SOURCE_DIR}/third_party/Python/module/six/six.py"
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"${lldb_python_build_path}/../six.py")
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endif()
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add_custom_command(TARGET finish_swig POST_BUILD VERBATIM
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COMMAND ${CMAKE_COMMAND} -E copy
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"${lldb_bindings_dir}/lldb.py"
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"${lldb_python_build_path}/__init__.py")
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function(create_python_package pkg_dir)
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cmake_parse_arguments(ARG "NOINIT" "" "FILES" ${ARGN})
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if(ARG_FILES)
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set(copy_cmd COMMAND ${CMAKE_COMMAND} -E copy ${ARG_FILES} ${pkg_dir})
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endif()
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if(NOT ARG_NOINIT)
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set(init_cmd COMMAND ${PYTHON_EXECUTABLE}
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"${LLDB_SOURCE_DIR}/bindings/python/createPythonInit.py"
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"${pkg_dir}" ${ARG_FILES})
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endif()
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add_custom_command(TARGET finish_swig POST_BUILD VERBATIM
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COMMAND ${CMAKE_COMMAND} -E make_directory ${pkg_dir}
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${copy_cmd}
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${init_cmd}
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WORKING_DIRECTORY ${lldb_python_build_path})
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endfunction()
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add_custom_command(TARGET finish_swig POST_BUILD VERBATIM
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COMMAND ${CMAKE_COMMAND} -E copy
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"${LLDB_SOURCE_DIR}/source/Interpreter/embedded_interpreter.py" ${lldb_python_build_path})
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# Distribute the examples as python packages.
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create_python_package("formatters/cpp"
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FILES "${LLDB_SOURCE_DIR}/examples/synthetic/gnu_libstdcpp.py"
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"${LLDB_SOURCE_DIR}/examples/synthetic/libcxx.py")
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create_python_package("formatters"
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FILES "${LLDB_SOURCE_DIR}/examples/summaries/cocoa/cache.py"
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"${LLDB_SOURCE_DIR}/examples/summaries/synth.py"
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"${LLDB_SOURCE_DIR}/examples/summaries/cocoa/metrics.py"
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"${LLDB_SOURCE_DIR}/examples/summaries/cocoa/attrib_fromdict.py"
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"${LLDB_SOURCE_DIR}/examples/summaries/cocoa/Logger.py")
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create_python_package("utils"
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FILES "${LLDB_SOURCE_DIR}/examples/python/in_call_stack.py"
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"${LLDB_SOURCE_DIR}/examples/python/symbolication.py")
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if(APPLE)
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create_python_package("macosx"
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FILES "${LLDB_SOURCE_DIR}/examples/python/crashlog.py"
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"${LLDB_SOURCE_DIR}/examples/darwin/heap_find/heap.py")
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create_python_package("macosx/heap"
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FILES "${LLDB_SOURCE_DIR}/examples/darwin/heap_find/heap/heap_find.cpp"
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"${LLDB_SOURCE_DIR}/examples/darwin/heap_find/heap/Makefile"
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NOINIT)
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create_python_package("diagnose"
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FILES "${LLDB_SOURCE_DIR}/examples/python/diagnose_unwind.py"
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"${LLDB_SOURCE_DIR}/examples/python/diagnose_nsstring.py")
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endif()
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function(create_relative_symlink target dest_file output_dir output_name)
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get_filename_component(dest_file ${dest_file} ABSOLUTE)
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get_filename_component(output_dir ${output_dir} ABSOLUTE)
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file(RELATIVE_PATH rel_dest_file ${output_dir} ${dest_file})
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if(CMAKE_HOST_UNIX)
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set(LLVM_LINK_OR_COPY create_symlink)
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else()
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set(LLVM_LINK_OR_COPY copy)
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endif()
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add_custom_command(TARGET ${target} POST_BUILD VERBATIM
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COMMAND ${CMAKE_COMMAND} -E ${LLVM_LINK_OR_COPY} ${rel_dest_file} ${output_name}
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WORKING_DIRECTORY ${output_dir})
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endfunction()
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if(LLDB_BUILD_FRAMEWORK)
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set(LIBLLDB_SYMLINK_DEST "${LLDB_FRAMEWORK_ABSOLUTE_BUILD_DIR}/LLDB.framework/LLDB")
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else()
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set(LIBLLDB_SYMLINK_DEST "${LLVM_SHLIB_OUTPUT_INTDIR}/liblldb${CMAKE_SHARED_LIBRARY_SUFFIX}")
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endif()
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if(WIN32)
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if(CMAKE_BUILD_TYPE STREQUAL Debug)
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set(LIBLLDB_SYMLINK_OUTPUT_FILE "_lldb_d.pyd")
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else()
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set(LIBLLDB_SYMLINK_OUTPUT_FILE "_lldb.pyd")
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endif()
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else()
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set(LIBLLDB_SYMLINK_OUTPUT_FILE "_lldb.so")
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endif()
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create_relative_symlink(finish_swig ${LIBLLDB_SYMLINK_DEST}
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${lldb_python_build_path} ${LIBLLDB_SYMLINK_OUTPUT_FILE})
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if(NOT LLDB_BUILD_FRAMEWORK)
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set(LLDB_ARGDUMPER_FILENAME "lldb-argdumper${CMAKE_EXECUTABLE_SUFFIX}")
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create_relative_symlink(finish_swig "${LLVM_RUNTIME_OUTPUT_INTDIR}/${LLDB_ARGDUMPER_FILENAME}"
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${lldb_python_build_path} ${LLDB_ARGDUMPER_FILENAME})
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endif()
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add_dependencies(finish_swig swig_wrapper liblldb lldb-argdumper)
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set_target_properties(finish_swig swig_wrapper PROPERTIES FOLDER "lldb misc")
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# Ensure we do the python post-build step when building lldb.
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add_dependencies(lldb finish_swig)
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# Install the LLDB python module
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if(LLDB_BUILD_FRAMEWORK)
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set(LLDB_PYTHON_INSTALL_PATH ${LLDB_FRAMEWORK_INSTALL_DIR}/LLDB.framework/Resources/Python)
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else()
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set(LLDB_PYTHON_INSTALL_PATH ${LLDB_PYTHON_RELATIVE_PATH})
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endif()
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add_custom_target(lldb-python-scripts)
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add_dependencies(lldb-python-scripts finish_swig)
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install(DIRECTORY ${lldb_python_build_path}/../
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DESTINATION ${LLDB_PYTHON_INSTALL_PATH}
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COMPONENT lldb-python-scripts)
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if (NOT LLVM_ENABLE_IDE)
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add_llvm_install_targets(install-lldb-python-scripts
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COMPONENT lldb-python-scripts
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DEPENDS lldb-python-scripts)
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endif()
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# Add a Post-Build Event to copy the custom Python DLL to the lldb binaries dir so that Windows can find it when launching
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# lldb.exe or any other executables that were linked with liblldb.
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if (WIN32 AND NOT "${PYTHON_DLL}" STREQUAL "")
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# When using the Visual Studio CMake generator the lldb binaries end up in Release/bin, Debug/bin etc.
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file(TO_NATIVE_PATH "${CMAKE_BINARY_DIR}/${CMAKE_CFG_INTDIR}/bin" LLDB_BIN_DIR)
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file(TO_NATIVE_PATH "${PYTHON_DLL}" PYTHON_DLL_NATIVE_PATH)
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add_custom_command(
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TARGET finish_swig
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POST_BUILD
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COMMAND ${CMAKE_COMMAND} -E copy ${PYTHON_DLL_NATIVE_PATH} ${LLDB_BIN_DIR} VERBATIM
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COMMENT "Copying Python DLL to LLDB binaries directory.")
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endif ()
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endif ()
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if(LLDB_BUILT_STANDALONE AND NOT LLVM_ENABLE_IDE)
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llvm_distribution_add_targets()
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endif()
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