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207
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1 cmake_minimum_required(VERSION 3.13.4)
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150
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2
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3 # Add path for custom modules.
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4 set(CMAKE_MODULE_PATH
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5 ${CMAKE_MODULE_PATH}
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6 "${CMAKE_CURRENT_SOURCE_DIR}/cmake"
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7 "${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules"
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8 )
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9
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10 # If we are not building as part of LLVM, build LLDB as a standalone project,
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11 # using LLVM as an external library.
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12 if (CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
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13 project(lldb)
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14 include(LLDBStandalone)
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15
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16 set(CMAKE_CXX_STANDARD 14 CACHE STRING "C++ standard to conform to")
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17 set(CMAKE_CXX_STANDARD_REQUIRED YES)
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18 set(CMAKE_CXX_EXTENSIONS NO)
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19 endif()
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20
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21 include(LLDBConfig)
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22 include(AddLLDB)
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23
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24 # Define the LLDB_CONFIGURATION_xxx matching the build type.
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207
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25 if(uppercase_CMAKE_BUILD_TYPE STREQUAL "DEBUG" )
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26 add_definitions(-DLLDB_CONFIGURATION_DEBUG)
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150
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27 endif()
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28
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29 if (WIN32)
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30 add_definitions(-D_ENABLE_EXTENDED_ALIGNED_STORAGE)
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31 endif()
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32
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33 if (LLDB_ENABLE_PYTHON)
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207
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34 if (NOT CMAKE_CROSSCOMPILING)
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35 execute_process(
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36 COMMAND ${Python3_EXECUTABLE}
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37 -c "import distutils.sysconfig; print(distutils.sysconfig.get_python_lib(True, False, ''))"
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38 OUTPUT_VARIABLE LLDB_PYTHON_DEFAULT_RELATIVE_PATH
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39 OUTPUT_STRIP_TRAILING_WHITESPACE)
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150
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40
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207
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41 file(TO_CMAKE_PATH ${LLDB_PYTHON_DEFAULT_RELATIVE_PATH} LLDB_PYTHON_DEFAULT_RELATIVE_PATH)
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42 else ()
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43 if ("${LLDB_PYTHON_RELATIVE_PATH}" STREQUAL "")
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44 message(FATAL_ERROR
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45 "Crosscompiling LLDB with Python requires manually setting
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46 LLDB_PYTHON_RELATIVE_PATH.")
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47 endif ()
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48 endif ()
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49
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150
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50 set(LLDB_PYTHON_RELATIVE_PATH ${LLDB_PYTHON_DEFAULT_RELATIVE_PATH}
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51 CACHE STRING "Path where Python modules are installed, relative to install prefix")
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52 endif ()
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53
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54 if (LLDB_ENABLE_PYTHON OR LLDB_ENABLE_LUA)
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55 add_subdirectory(bindings)
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56 endif ()
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57
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58 # We need the headers generated by instrinsics_gen before we can compile
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59 # any source file in LLDB as the imported Clang modules might include
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60 # some of these generated headers. This approach is copied from Clang's main
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61 # CMakeLists.txt, so it should kept in sync the code in Clang which was added
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62 # in llvm-svn 308844.
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207
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63 if(LLVM_ENABLE_MODULES)
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150
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64 list(APPEND LLVM_COMMON_DEPENDS intrinsics_gen)
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65 endif()
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66
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67 if(CMAKE_CROSSCOMPILING AND LLDB_BUILT_STANDALONE)
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68 set(LLVM_USE_HOST_TOOLS ON)
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69 include(CrossCompile)
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70 if (NOT NATIVE_LLVM_DIR OR NOT NATIVE_Clang_DIR)
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71 message(FATAL_ERROR
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72 "Crosscompiling standalone requires the variables NATIVE_{CLANG,LLVM}_DIR
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73 for building the native lldb-tblgen used during the build process.")
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74 endif()
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75 llvm_create_cross_target(lldb NATIVE "" Release
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76 -DLLVM_DIR=${NATIVE_LLVM_DIR}
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77 -DClang_DIR=${NATIVE_Clang_DIR})
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78 endif()
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79
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80 # TableGen
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81 add_subdirectory(utils/TableGen)
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82
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83 add_subdirectory(source)
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84 add_subdirectory(tools)
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85 add_subdirectory(docs)
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86
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207
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87 if (LLDB_ENABLE_PYTHON)
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88 if(LLDB_BUILD_FRAMEWORK)
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89 set(lldb_python_target_dir "${LLDB_FRAMEWORK_ABSOLUTE_BUILD_DIR}/LLDB.framework/Resources/Python/lldb")
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90 else()
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91 set(lldb_python_target_dir "${CMAKE_BINARY_DIR}/${CMAKE_CFG_INTDIR}/${LLDB_PYTHON_RELATIVE_PATH}/lldb")
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92 endif()
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93 get_target_property(lldb_python_bindings_dir swig_wrapper_python BINARY_DIR)
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94 finish_swig_python("lldb-python" "${lldb_python_bindings_dir}" "${lldb_python_target_dir}")
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95 endif()
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96
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150
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97 option(LLDB_INCLUDE_TESTS "Generate build targets for the LLDB unit tests." ${LLVM_INCLUDE_TESTS})
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98 if(LLDB_INCLUDE_TESTS)
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99 add_subdirectory(test)
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100 add_subdirectory(unittests)
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101 add_subdirectory(utils)
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102 endif()
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103
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104 if(LLDB_BUILT_STANDALONE AND NOT LLVM_ENABLE_IDE)
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105 llvm_distribution_add_targets()
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106 endif()
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