diff options
Diffstat (limited to 'cmake/modules/LLDBStandalone.cmake')
| -rw-r--r-- | cmake/modules/LLDBStandalone.cmake | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/cmake/modules/LLDBStandalone.cmake b/cmake/modules/LLDBStandalone.cmake new file mode 100644 index 000000000000..d3955f1cdf6b --- /dev/null +++ b/cmake/modules/LLDBStandalone.cmake @@ -0,0 +1,99 @@ +# If we are not building as a part of LLVM, build LLDB as an +# standalone project, using LLVM as an external library: +if (CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR) + project(lldb) + cmake_minimum_required(VERSION 2.8) + + option(LLVM_INSTALL_TOOLCHAIN_ONLY "Only include toolchain files in the 'install' target." OFF) + + set(LLDB_PATH_TO_LLVM_SOURCE "" CACHE PATH + "Path to LLVM source code. Not necessary if using an installed LLVM.") + set(LLDB_PATH_TO_LLVM_BUILD "" CACHE PATH + "Path to the directory where LLVM was built or installed.") + + set(LLDB_PATH_TO_CLANG_SOURCE "" CACHE PATH + "Path to Clang source code. Not necessary if using an installed Clang.") + set(LLDB_PATH_TO_CLANG_BUILD "" CACHE PATH + "Path to the directory where Clang was built or installed.") + + if (LLDB_PATH_TO_LLVM_SOURCE) + if (NOT EXISTS "${LLDB_PATH_TO_LLVM_SOURCE}/cmake/config-ix.cmake") + message(FATAL_ERROR "Please set LLDB_PATH_TO_LLVM_SOURCE to the root " + "directory of LLVM source code.") + else() + get_filename_component(LLVM_MAIN_SRC_DIR ${LLDB_PATH_TO_LLVM_SOURCE} + ABSOLUTE) + set(LLVM_MAIN_INCLUDE_DIR "${LLVM_MAIN_SRC_DIR}/include") + list(APPEND CMAKE_MODULE_PATH "${LLVM_MAIN_SRC_DIR}/cmake/modules") + endif() + endif() + + if (LLDB_PATH_TO_CLANG_SOURCE) + get_filename_component(CLANG_MAIN_SRC_DIR ${LLDB_PATH_TO_CLANG_SOURCE} + ABSOLUTE) + set(CLANG_MAIN_INCLUDE_DIR "${CLANG_MAIN_SRC_DIR}/include") + endif() + + list(APPEND CMAKE_MODULE_PATH "${LLDB_PATH_TO_LLVM_BUILD}/share/llvm/cmake") + + if (LLDB_PATH_TO_LLVM_BUILD) + get_filename_component(PATH_TO_LLVM_BUILD ${LLDB_PATH_TO_LLVM_BUILD} + ABSOLUTE) + else() + message(FATAL_ERROR "Please set LLDB_PATH_TO_LLVM_BUILD to the root " + "directory of LLVM build or install site.") + endif() + + if (LLDB_PATH_TO_CLANG_BUILD) + get_filename_component(PATH_TO_CLANG_BUILD ${LLDB_PATH_TO_CLANG_BUILD} + ABSOLUTE) + else() + message(FATAL_ERROR "Please set LLDB_PATH_TO_CLANG_BUILD to the root " + "directory of Clang build or install site.") + endif() + + + # These variables are used by add_llvm_library. + set(LLVM_RUNTIME_OUTPUT_INTDIR ${CMAKE_BINARY_DIR}/${CMAKE_CFG_INTDIR}/bin) + set(LLVM_LIBRARY_OUTPUT_INTDIR ${CMAKE_BINARY_DIR}/${CMAKE_CFG_INTDIR}/lib${LLVM_LIBDIR_SUFFIX}) + set(LLVM_LIBRARY_DIR ${LLVM_LIBRARY_OUTPUT_INTDIR}) + + include(AddLLVM) + include(HandleLLVMOptions) + + if (PYTHON_EXECUTABLE STREQUAL "") + set(Python_ADDITIONAL_VERSIONS 3.5 3.4 3.3 3.2 3.1 3.0 2.7 2.6 2.5) + include(FindPythonInterp) + if( NOT PYTHONINTERP_FOUND ) + message(FATAL_ERROR + "Unable to find Python interpreter, required for builds and testing. + Please install Python or specify the PYTHON_EXECUTABLE CMake variable.") + endif() + else() + message("-- Found PythonInterp: ${PYTHON_EXECUTABLE}") + endif() + # Import CMake library targets from LLVM and Clang. + include("${LLDB_PATH_TO_LLVM_BUILD}/share/llvm/cmake/LLVMConfig.cmake") + if (EXISTS "${LLDB_PATH_TO_CLANG_BUILD}/share/clang/cmake/ClangConfig.cmake") + include("${LLDB_PATH_TO_CLANG_BUILD}/share/clang/cmake/ClangConfig.cmake") + endif() + + set(PACKAGE_VERSION "${LLVM_PACKAGE_VERSION}") + + set(LLVM_BINARY_DIR ${CMAKE_BINARY_DIR}) + + set(CMAKE_INCLUDE_CURRENT_DIR ON) + include_directories("${PATH_TO_LLVM_BUILD}/include" + "${LLVM_MAIN_INCLUDE_DIR}" + "${PATH_TO_CLANG_BUILD}/include" + "${CLANG_MAIN_INCLUDE_DIR}" + "${CMAKE_CURRENT_SOURCE_DIR}/source") + link_directories("${PATH_TO_LLVM_BUILD}/lib${LLVM_LIBDIR_SUFFIX}" + "${PATH_TO_CLANG_BUILD}/lib${LLVM_LIBDIR_SUFFIX}") + + set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin) + set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX}) + set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX}) + + set(LLDB_BUILT_STANDALONE 1) +endif() |