1 cmake_minimum_required(VERSION 3.13.4)
4 cmake_policy(SET CMP0075 NEW)
8 cmake_policy(SET CMP0077 NEW)
11 # Add path for custom modules.
14 "${CMAKE_CURRENT_SOURCE_DIR}/cmake"
15 "${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules"
18 # If we are not building as part of LLVM, build LLDB as a standalone project,
19 # using LLVM as an external library.
20 if (CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
22 include(LLDBStandalone)
24 set(CMAKE_CXX_STANDARD 14 CACHE STRING "C++ standard to conform to")
25 set(CMAKE_CXX_STANDARD_REQUIRED YES)
26 set(CMAKE_CXX_EXTENSIONS NO)
32 # Define the LLDB_CONFIGURATION_xxx matching the build type.
33 if(uppercase_CMAKE_BUILD_TYPE STREQUAL "DEBUG" )
34 add_definitions(-DLLDB_CONFIGURATION_DEBUG)
38 add_definitions(-D_ENABLE_EXTENDED_ALIGNED_STORAGE)
41 if (LLDB_ENABLE_PYTHON)
43 COMMAND ${Python3_EXECUTABLE}
44 -c "import distutils.sysconfig; print(distutils.sysconfig.get_python_lib(True, False, ''))"
45 OUTPUT_VARIABLE LLDB_PYTHON_DEFAULT_RELATIVE_PATH
46 OUTPUT_STRIP_TRAILING_WHITESPACE)
48 file(TO_CMAKE_PATH ${LLDB_PYTHON_DEFAULT_RELATIVE_PATH} LLDB_PYTHON_DEFAULT_RELATIVE_PATH)
49 set(LLDB_PYTHON_RELATIVE_PATH ${LLDB_PYTHON_DEFAULT_RELATIVE_PATH}
50 CACHE STRING "Path where Python modules are installed, relative to install prefix")
53 if (LLDB_ENABLE_PYTHON OR LLDB_ENABLE_LUA)
54 add_subdirectory(bindings)
57 # We need the headers generated by instrinsics_gen before we can compile
58 # any source file in LLDB as the imported Clang modules might include
59 # some of these generated headers. This approach is copied from Clang's main
60 # CMakeLists.txt, so it should kept in sync the code in Clang which was added
62 if(LLVM_ENABLE_MODULES)
63 list(APPEND LLVM_COMMON_DEPENDS intrinsics_gen)
66 if(CMAKE_CROSSCOMPILING AND LLDB_BUILT_STANDALONE)
67 set(LLVM_USE_HOST_TOOLS ON)
69 if (NOT NATIVE_LLVM_DIR OR NOT NATIVE_Clang_DIR)
71 "Crosscompiling standalone requires the variables NATIVE_{CLANG,LLVM}_DIR
72 for building the native lldb-tblgen used during the build process.")
74 llvm_create_cross_target(lldb NATIVE "" Release
75 -DLLVM_DIR=${NATIVE_LLVM_DIR}
76 -DClang_DIR=${NATIVE_Clang_DIR})
80 add_subdirectory(utils/TableGen)
82 add_subdirectory(source)
83 add_subdirectory(tools)
84 add_subdirectory(docs)
86 if (LLDB_ENABLE_PYTHON)
87 if(LLDB_BUILD_FRAMEWORK)
88 set(lldb_python_target_dir "${LLDB_FRAMEWORK_ABSOLUTE_BUILD_DIR}/LLDB.framework/Resources/Python/lldb")
90 set(lldb_python_target_dir "${CMAKE_BINARY_DIR}/${CMAKE_CFG_INTDIR}/${LLDB_PYTHON_RELATIVE_PATH}/lldb")
92 get_target_property(lldb_python_bindings_dir swig_wrapper_python BINARY_DIR)
93 finish_swig_python("lldb-python" "${lldb_python_bindings_dir}" "${lldb_python_target_dir}")
96 option(LLDB_INCLUDE_TESTS "Generate build targets for the LLDB unit tests." ${LLVM_INCLUDE_TESTS})
97 if(LLDB_INCLUDE_TESTS)
98 add_subdirectory(test)
99 add_subdirectory(unittests)
100 add_subdirectory(utils)
103 if(LLDB_BUILT_STANDALONE AND NOT LLVM_ENABLE_IDE)
104 llvm_distribution_add_targets()