forked from OSchip/llvm-project
220 lines
7.8 KiB
CMake
220 lines
7.8 KiB
CMake
cmake_minimum_required(VERSION 3.4.3)
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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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include(LLDBStandalone)
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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 (CMAKE_SYSTEM_NAME MATCHES "Windows|Android")
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set(LLDB_DEFAULT_DISABLE_LIBEDIT 1)
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else()
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set(LLDB_DEFAULT_DISABLE_LIBEDIT 0)
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endif ()
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# We need libedit support to go down both the source and
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# the scripts directories.
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set(LLDB_DISABLE_LIBEDIT ${LLDB_DEFAULT_DISABLE_LIBEDIT} CACHE BOOL "Disables the use of editline.")
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if (LLDB_DISABLE_LIBEDIT)
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add_definitions( -DLLDB_DISABLE_LIBEDIT )
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else()
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find_package(LibEdit REQUIRED)
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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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# lldb-suite is a dummy target that encompasses all the necessary tools and
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# libraries for building a fully-functioning liblldb.
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add_custom_target(lldb-suite)
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set(LLDB_SUITE_TARGET lldb-suite)
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option(LLDB_BUILD_FRAMEWORK "Build the Darwin LLDB.framework" Off)
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if(LLDB_BUILD_FRAMEWORK)
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if (CMAKE_VERSION VERSION_LESS 3.7)
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message(FATAL_ERROR "LLDB_BUILD_FRAMEWORK is not supported on CMake < 3.7")
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endif()
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if (NOT APPLE)
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message(FATAL_ERROR "LLDB.framework can only be generated when targeting Apple platforms")
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endif()
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# These are used to fill out LLDB-Info.plist. These are relevant when building
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# the framework, and must be defined before building liblldb.
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set(PRODUCT_NAME "LLDB")
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set(EXECUTABLE_NAME "LLDB")
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set(CURRENT_PROJECT_VERSION "360.99.0")
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set(LLDB_SUITE_TARGET lldb-framework)
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set(LLDB_FRAMEWORK_DIR
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${CMAKE_BINARY_DIR}/${CMAKE_CFG_INTDIR}/${LLDB_FRAMEWORK_INSTALL_DIR})
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endif()
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add_subdirectory(docs)
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if (NOT LLDB_DISABLE_PYTHON)
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if(LLDB_USE_SYSTEM_SIX)
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set(SIX_EXTRA_ARGS "--useSystemSix")
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endif()
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set(LLDB_PYTHON_TARGET_DIR ${LLDB_BINARY_DIR}/scripts)
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set(LLDB_WRAP_PYTHON ${LLDB_BINARY_DIR}/scripts/LLDBWrapPython.cpp)
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if(LLDB_BUILD_FRAMEWORK)
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set(LLDB_PYTHON_TARGET_DIR ${LLDB_FRAMEWORK_DIR})
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set(LLDB_WRAP_PYTHON ${LLDB_PYTHON_TARGET_DIR}/LLDBWrapPython.cpp)
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else()
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# Don't set -m when building the framework.
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set(FINISH_EXTRA_ARGS "-m")
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endif()
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add_subdirectory(scripts)
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endif ()
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add_subdirectory(source)
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add_subdirectory(tools)
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option(LLDB_INCLUDE_TESTS "Generate build targets for the LLDB unit tests."
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${LLVM_INCLUDE_TESTS})
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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)
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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)
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if(LLDB_INCLUDE_TESTS)
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# The difference between the following two paths is significant. The path to
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# LLDB will point to LLDB's binary directory, while the other will point to
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# LLVM's binary directory in case the two differ.
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set(LLDB_DEFAULT_TEST_EXECUTABLE "${LLVM_RUNTIME_OUTPUT_INTDIR}/lldb${CMAKE_EXECUTABLE_SUFFIX}")
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set(LLDB_DEFAULT_TEST_DSYMUTIL "${LLVM_BINARY_DIR}/${CMAKE_CFG_INTDIR}/bin/dsymutil${CMAKE_EXECUTABLE_SUFFIX}")
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if (NOT LLDB_TEST_USE_CUSTOM_C_COMPILER AND TARGET clang)
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set(LLDB_DEFAULT_TEST_C_COMPILER "${LLVM_BINARY_DIR}/${CMAKE_CFG_INTDIR}/bin/clang${CMAKE_EXECUTABLE_SUFFIX}")
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else()
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set(LLDB_DEFAULT_TEST_C_COMPILER "")
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endif()
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if (NOT LLDB_TEST_USE_CUSTOM_CXX_COMPILER AND TARGET clang)
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set(LLDB_DEFAULT_TEST_CXX_COMPILER "${LLVM_BINARY_DIR}/${CMAKE_CFG_INTDIR}/bin/clang++${CMAKE_EXECUTABLE_SUFFIX}")
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else()
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set(LLDB_DEFAULT_TEST_CXX_COMPILER "")
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endif()
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set(LLDB_TEST_EXECUTABLE "${LLDB_DEFAULT_TEST_EXECUTABLE}" CACHE PATH "lldb executable used for testing")
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set(LLDB_TEST_C_COMPILER "${LLDB_DEFAULT_TEST_C_COMPILER}" CACHE PATH "C Compiler to use for building LLDB test inferiors")
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set(LLDB_TEST_CXX_COMPILER "${LLDB_DEFAULT_TEST_CXX_COMPILER}" CACHE PATH "C++ Compiler to use for building LLDB test inferiors")
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set(LLDB_TEST_DSYMUTIL "${LLDB_DEFAULT_TEST_DSYMUTIL}" CACHE PATH "dsymutil used for generating dSYM bundles")
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if (("${LLDB_TEST_C_COMPILER}" STREQUAL "") OR
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("${LLDB_TEST_CXX_COMPILER}" STREQUAL ""))
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message(FATAL_ERROR "LLDB test compilers not specified. Tests will not run")
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endif()
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set(LLDB_TEST_DEPS lldb)
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# darwin-debug is an hard dependency for the testsuite.
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if (CMAKE_SYSTEM_NAME MATCHES "Darwin")
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list(APPEND LLDB_TEST_DEPS darwin-debug)
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endif()
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if(TARGET lldb-server)
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list(APPEND LLDB_TEST_DEPS lldb-server)
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endif()
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if(TARGET debugserver)
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if(NOT CMAKE_HOST_APPLE OR LLDB_CODESIGN_IDENTITY)
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list(APPEND LLDB_TEST_DEPS debugserver)
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endif()
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endif()
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if(TARGET lldb-mi)
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list(APPEND LLDB_TEST_DEPS lldb-mi)
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endif()
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if(NOT LLDB_BUILT_STANDALONE)
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list(APPEND LLDB_TEST_DEPS yaml2obj)
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endif()
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if(TARGET liblldb)
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list(APPEND LLDB_TEST_DEPS liblldb)
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endif()
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if(TARGET clang)
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list(APPEND LLDB_TEST_DEPS clang)
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endif()
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if(TARGET dsymutil)
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list(APPEND LLDB_TEST_DEPS dsymutil)
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endif()
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add_subdirectory(test)
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add_subdirectory(unittests)
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add_subdirectory(lit)
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add_subdirectory(utils/lldb-dotest)
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endif()
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if (LLDB_BUILD_FRAMEWORK)
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add_custom_target(lldb-framework)
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include(LLDBFramework)
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endif()
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if (NOT LLDB_DISABLE_PYTHON)
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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
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COMMAND
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${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/scripts/finishSwigWrapperClasses.py
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--srcRoot=${LLDB_SOURCE_DIR}
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--targetDir=${LLDB_PYTHON_TARGET_DIR}
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--cfgBldDir=${LLDB_PYTHON_TARGET_DIR}
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--prefix=${CMAKE_BINARY_DIR}
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--cmakeBuildConfiguration=${CMAKE_CFG_INTDIR}
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--lldbLibDir=lib${LLVM_LIBDIR_SUFFIX}
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${SIX_EXTRA_ARGS}
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${FINISH_EXTRA_ARGS}
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VERBATIM
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DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/scripts/finishSwigWrapperClasses.py
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DEPENDS ${LLDB_PYTHON_TARGET_DIR}/lldb.py
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COMMENT "Python script sym-linking LLDB Python API")
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# We depend on liblldb and lldb-argdumper being built before we can do this step.
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add_dependencies(finish_swig ${LLDB_SUITE_TARGET})
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# If we build the readline module, we depend on that happening
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# first.
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if (TARGET readline)
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add_dependencies(finish_swig readline)
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endif()
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# Ensure we do the python post-build step when building lldb.
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add_dependencies(lldb finish_swig)
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if (LLDB_BUILD_FRAMEWORK)
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# The target to install libLLDB needs to depend on finish_swig so that the
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# framework build properly copies over the Python files.
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add_dependencies(install-liblldb finish_swig)
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endif()
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# Add a Post-Build Event to copy the custom Python DLL to the lldb binaries dir so that Windows can find it when launching
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# lldb.exe or any other executables that were linked with liblldb.
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if (WIN32 AND NOT "${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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