| 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" |
| "${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules" |
| ) |
| |
| # If we are not building as part of LLVM, build LLDB as a standalone project, |
| # using LLVM as an external library. |
| if (CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR) |
| project(lldb) |
| include(LLDBStandalone) |
| endif() |
| |
| include(LLDBConfig) |
| include(AddLLDB) |
| |
| # Define the LLDB_CONFIGURATION_xxx matching the build type. |
| if( uppercase_CMAKE_BUILD_TYPE STREQUAL "DEBUG" ) |
| add_definitions( -DLLDB_CONFIGURATION_DEBUG ) |
| else() |
| add_definitions( -DLLDB_CONFIGURATION_RELEASE ) |
| endif() |
| |
| if(APPLE) |
| add_definitions(-DLLDB_USE_OS_LOG) |
| endif() |
| |
| if (WIN32) |
| add_definitions(-D_ENABLE_EXTENDED_ALIGNED_STORAGE) |
| endif() |
| |
| if (NOT LLDB_DISABLE_PYTHON) |
| add_subdirectory(scripts) |
| endif () |
| |
| # We need the headers generated by instrinsics_gen before we can compile |
| # any source file in LLDB as the imported Clang modules might include |
| # some of these generated headers. This approach is copied from Clang's main |
| # CMakeLists.txt, so it should kept in sync the code in Clang which was added |
| # in llvm-svn 308844. |
| if(LLVM_ENABLE_MODULES AND NOT LLDB_BUILT_STANDALONE) |
| list(APPEND LLVM_COMMON_DEPENDS intrinsics_gen) |
| endif() |
| |
| if(CMAKE_CROSSCOMPILING AND LLDB_BUILT_STANDALONE) |
| set(LLVM_USE_HOST_TOOLS ON) |
| include(CrossCompile) |
| if (NOT NATIVE_LLVM_DIR OR NOT NATIVE_Clang_DIR) |
| message(FATAL_ERROR |
| "Crosscompiling standalone requires the variables NATIVE_{CLANG,LLVM}_DIR |
| for building the native lldb-tblgen used during the build process.") |
| endif() |
| llvm_create_cross_target(lldb NATIVE "" Release |
| -DLLVM_DIR=${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." ${LLVM_INCLUDE_TESTS}) |
| option(LLDB_TEST_USE_CUSTOM_C_COMPILER "Use the C compiler provided via LLDB_TEST_C_COMPILER for building test inferiors (instead of the just-built compiler). Defaults to OFF." OFF) |
| option(LLDB_TEST_USE_CUSTOM_CXX_COMPILER "Use the C++ compiler provided via LLDB_TEST_CXX_COMPILER for building test inferiors (instead of the just-built compiler). Defaults to OFF." OFF) |
| if(LLDB_INCLUDE_TESTS) |
| |
| # Set the path to the default lldb test executable. |
| set(LLDB_DEFAULT_TEST_EXECUTABLE "${LLVM_RUNTIME_OUTPUT_INTDIR}/lldb${CMAKE_EXECUTABLE_SUFFIX}") |
| |
| # Set the paths to default llvm tools. |
| set(LLDB_DEFAULT_TEST_DSYMUTIL "${LLVM_BINARY_DIR}/${CMAKE_CFG_INTDIR}/bin/dsymutil${CMAKE_EXECUTABLE_SUFFIX}") |
| set(LLDB_DEFAULT_TEST_FILECHECK "${LLVM_BINARY_DIR}/${CMAKE_CFG_INTDIR}/bin/FileCheck${CMAKE_EXECUTABLE_SUFFIX}") |
| |
| if (NOT LLDB_TEST_USE_CUSTOM_C_COMPILER AND TARGET clang) |
| set(LLDB_DEFAULT_TEST_C_COMPILER "${LLVM_BINARY_DIR}/${CMAKE_CFG_INTDIR}/bin/clang${CMAKE_EXECUTABLE_SUFFIX}") |
| else() |
| set(LLDB_DEFAULT_TEST_C_COMPILER "") |
| endif() |
| |
| if (NOT LLDB_TEST_USE_CUSTOM_CXX_COMPILER AND TARGET clang) |
| set(LLDB_DEFAULT_TEST_CXX_COMPILER "${LLVM_BINARY_DIR}/${CMAKE_CFG_INTDIR}/bin/clang++${CMAKE_EXECUTABLE_SUFFIX}") |
| else() |
| set(LLDB_DEFAULT_TEST_CXX_COMPILER "") |
| endif() |
| |
| set(LLDB_TEST_EXECUTABLE "${LLDB_DEFAULT_TEST_EXECUTABLE}" CACHE PATH "lldb executable used for testing") |
| set(LLDB_TEST_C_COMPILER "${LLDB_DEFAULT_TEST_C_COMPILER}" CACHE PATH "C Compiler to use for building LLDB test inferiors") |
| set(LLDB_TEST_CXX_COMPILER "${LLDB_DEFAULT_TEST_CXX_COMPILER}" CACHE PATH "C++ Compiler to use for building LLDB test inferiors") |
| set(LLDB_TEST_DSYMUTIL "${LLDB_DEFAULT_TEST_DSYMUTIL}" CACHE PATH "dsymutil used for generating dSYM bundles") |
| set(LLDB_TEST_FILECHECK "${LLDB_DEFAULT_TEST_FILECHECK}" CACHE PATH "FileCheck used for testing purposes") |
| |
| if (("${LLDB_TEST_C_COMPILER}" STREQUAL "") OR |
| ("${LLDB_TEST_CXX_COMPILER}" STREQUAL "")) |
| message(FATAL_ERROR "LLDB test compilers not specified. Tests will not run") |
| endif() |
| |
| set(LLDB_TEST_DEPS lldb) |
| |
| # darwin-debug is an hard dependency for the testsuite. |
| if (CMAKE_SYSTEM_NAME MATCHES "Darwin") |
| list(APPEND LLDB_TEST_DEPS darwin-debug) |
| endif() |
| |
| # lldb-test is an hard dependency for the testsuite. |
| list(APPEND LLDB_TEST_DEPS lldb-test) |
| |
| if(TARGET lldb-server) |
| list(APPEND LLDB_TEST_DEPS lldb-server) |
| endif() |
| |
| if(TARGET lldb-vscode) |
| list(APPEND LLDB_TEST_DEPS lldb-vscode) |
| endif() |
| |
| if(TARGET lldb-instr) |
| list(APPEND LLDB_TEST_DEPS lldb-instr) |
| endif() |
| |
| if(NOT LLDB_BUILT_STANDALONE) |
| list(APPEND LLDB_TEST_DEPS yaml2obj) |
| endif() |
| |
| if(TARGET liblldb) |
| list(APPEND LLDB_TEST_DEPS liblldb) |
| endif() |
| |
| # Add dependencies if we test with the in-tree clang. |
| # This works with standalone builds as they import the clang target. |
| if(TARGET clang) |
| list(APPEND LLDB_TEST_DEPS clang) |
| if(APPLE) |
| # If we build clang, we should build libcxx. |
| # FIXME: Standalone builds should import the cxx target as well. |
| if(LLDB_BUILT_STANDALONE) |
| # For now check that the include directory exists. |
| set(cxx_dir "${LLVM_BINARY_DIR}/include/c++") |
| if(NOT EXISTS ${cxx_dir}) |
| message(WARNING "LLDB test suite requires libc++ in llvm/projects/libcxx or an existing build symlinked to ${cxx_dir}") |
| endif() |
| else() |
| # We require libcxx for the test suite, so if we aren't building it, |
| # try to provide a helpful error about how to resolve the situation. |
| if(NOT TARGET cxx) |
| if(LLVM_ENABLE_PROJECTS STREQUAL "") |
| # If `LLVM_ENABLE_PROJECTS` is not being used (implying that we are |
| # using the old layout), suggest checking it out. |
| message(FATAL_ERROR |
| "LLDB test suite requires libc++, but it is currently disabled. " |
| "Please checkout `libcxx` in `llvm/projects` or disable tests " |
| "via `LLDB_INCLUDE_TESTS=OFF`.") |
| else() |
| # If `LLVM_ENABLE_PROJECTS` is being used, suggest adding it. |
| message(FATAL_ERROR |
| "LLDB test suite requires libc++, but it is currently disabled. " |
| "Please add `libcxx` to `LLVM_ENABLE_PROJECTS` or disable tests " |
| "via `LLDB_INCLUDE_TESTS=OFF`.") |
| endif() |
| endif() |
| list(APPEND LLDB_TEST_DEPS cxx) |
| endif() |
| endif() |
| endif() |
| |
| if(TARGET dsymutil) |
| list(APPEND LLDB_TEST_DEPS dsymutil) |
| endif() |
| |
| if(TARGET lldb-framework) |
| list(APPEND LLDB_TEST_DEPS lldb-framework) |
| endif() |
| |
| add_custom_target(lldb-test-deps) |
| add_dependencies(lldb-test-deps ${LLDB_TEST_DEPS}) |
| set_target_properties(lldb-test-deps PROPERTIES FOLDER "lldb misc") |
| |
| add_subdirectory(test) |
| add_subdirectory(unittests) |
| add_subdirectory(lit) |
| add_subdirectory(utils/lit-cpuid) |
| add_subdirectory(utils/lldb-dotest) |
| endif() |
| |
| if (NOT LLDB_DISABLE_PYTHON) |
| if(NOT LLDB_BUILD_FRAMEWORK) |
| set(use_python_wrapper_from_src_dir -m) |
| endif() |
| if(LLDB_USE_SYSTEM_SIX) |
| set(use_six_py_from_system --useSystemSix) |
| endif() |
| get_target_property(lldb_scripts_dir swig_wrapper BINARY_DIR) |
| get_target_property(liblldb_build_dir liblldb LIBRARY_OUTPUT_DIRECTORY) |
| |
| # 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 |
| COMMAND |
| ${PYTHON_EXECUTABLE} ${LLDB_SOURCE_DIR}/scripts/finishSwigWrapperClasses.py |
| --srcRoot=${LLDB_SOURCE_DIR} |
| --targetDir=${liblldb_build_dir} |
| --cfgBldDir=${lldb_scripts_dir} |
| --prefix=${CMAKE_BINARY_DIR} |
| --cmakeBuildConfiguration=${CMAKE_CFG_INTDIR} |
| --lldbLibDir=lib${LLVM_LIBDIR_SUFFIX} |
| ${use_python_wrapper_from_src_dir} |
| ${use_six_py_from_system} |
| VERBATIM |
| DEPENDS ${LLDB_SOURCE_DIR}/scripts/finishSwigWrapperClasses.py |
| DEPENDS ${lldb_scripts_dir}/lldb.py |
| COMMENT "Python script sym-linking LLDB Python API") |
| |
| add_dependencies(finish_swig swig_wrapper liblldb lldb-argdumper) |
| set_target_properties(finish_swig swig_wrapper PROPERTIES FOLDER "lldb misc") |
| |
| # Ensure we do the python post-build step when building lldb. |
| add_dependencies(lldb finish_swig) |
| |
| # Add a Post-Build Event to copy the custom Python DLL to the lldb binaries dir so that Windows can find it when launching |
| # lldb.exe or any other executables that were linked with liblldb. |
| if (WIN32 AND NOT "${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() |