forked from OSchip/llvm-project
86 lines
3.5 KiB
CMake
86 lines
3.5 KiB
CMake
# If we are not building as a part of LLVM, build LLDB as an
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# standalone project, using LLVM as an external library:
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if (CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
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project(lldb)
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cmake_minimum_required(VERSION 2.8)
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set(LLDB_PATH_TO_LLVM_SOURCE "" CACHE PATH
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"Path to LLVM source code. Not necessary if using an installed LLVM.")
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set(LLDB_PATH_TO_LLVM_BUILD "" CACHE PATH
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"Path to the directory where LLVM was built or installed.")
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set(LLDB_PATH_TO_CLANG_SOURCE "" CACHE PATH
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"Path to Clang source code. Not necessary if using an installed Clang.")
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set(LLDB_PATH_TO_CLANG_BUILD "" CACHE PATH
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"Path to the directory where Clang was built or installed.")
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if (LLDB_PATH_TO_LLVM_SOURCE)
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if (NOT EXISTS "${LLDB_PATH_TO_LLVM_SOURCE}/cmake/config-ix.cmake")
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message(FATAL_ERROR "Please set LLDB_PATH_TO_LLVM_SOURCE to the root "
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"directory of LLVM source code.")
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else()
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get_filename_component(LLVM_MAIN_SRC_DIR ${LLDB_PATH_TO_LLVM_SOURCE}
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ABSOLUTE)
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list(APPEND CMAKE_MODULE_PATH "${LLVM_MAIN_SRC_DIR}/cmake/modules")
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endif()
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endif()
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if (LLDB_PATH_TO_CLANG_SOURCE)
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get_filename_component(CLANG_MAIN_SRC_DIR ${LLDB_PATH_TO_CLANG_SOURCE}
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ABSOLUTE)
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endif()
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list(APPEND CMAKE_MODULE_PATH "${LLDB_PATH_TO_LLVM_BUILD}/share/llvm/cmake")
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get_filename_component(PATH_TO_LLVM_BUILD ${LLDB_PATH_TO_LLVM_BUILD}
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ABSOLUTE)
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get_filename_component(PATH_TO_CLANG_BUILD ${LLDB_PATH_TO_CLANG_BUILD}
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ABSOLUTE)
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# These variables are used by add_llvm_library.
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set(LLVM_RUNTIME_OUTPUT_INTDIR ${CMAKE_BINARY_DIR}/${CMAKE_CFG_INTDIR}/bin)
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set(LLVM_LIBRARY_OUTPUT_INTDIR ${CMAKE_BINARY_DIR}/${CMAKE_CFG_INTDIR}/lib${LLVM_LIBDIR_SUFFIX})
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include(AddLLVM)
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include(HandleLLVMOptions)
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# Verify that we can find a Python 2 interpreter. Python 3 is unsupported.
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if (PYTHON_EXECUTABLE STREQUAL "")
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set(Python_ADDITIONAL_VERSIONS 2.7 2.6 2.5)
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include(FindPythonInterp)
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if( NOT PYTHONINTERP_FOUND )
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message(FATAL_ERROR
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"Unable to find Python interpreter, required for builds and testing.
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Please install Python or specify the PYTHON_EXECUTABLE CMake variable.")
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endif()
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else()
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message("-- Found PythonInterp: ${PYTHON_EXECUTABLE}")
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endif()
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# Import CMake library targets from LLVM and Clang.
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include("${LLDB_PATH_TO_LLVM_BUILD}/share/llvm/cmake/LLVMConfig.cmake")
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include("${LLDB_PATH_TO_CLANG_BUILD}/share/clang/cmake/ClangConfig.cmake")
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set(PACKAGE_VERSION "${LLVM_PACKAGE_VERSION}")
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set(LLVM_MAIN_INCLUDE_DIR "${LLVM_MAIN_SRC_DIR}/include")
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set(LLVM_BINARY_DIR ${CMAKE_BINARY_DIR})
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set(CLANG_MAIN_INCLUDE_DIR "${CLANG_MAIN_SRC_DIR}/include")
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set(CMAKE_INCLUDE_CURRENT_DIR ON)
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include_directories("${PATH_TO_LLVM_BUILD}/include"
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"${LLVM_MAIN_INCLUDE_DIR}"
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"${PATH_TO_CLANG_BUILD}/include"
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"${CLANG_MAIN_INCLUDE_DIR}"
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"${CMAKE_CURRENT_SOURCE_DIR}/source")
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link_directories("${PATH_TO_LLVM_BUILD}/lib${LLVM_LIBDIR_SUFFIX}"
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"${PATH_TO_CLANG_BUILD}/lib${LLVM_LIBDIR_SUFFIX}")
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set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
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set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX})
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set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX})
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set(LLDB_BUILT_STANDALONE 1)
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endif()
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