104 lines
3.9 KiB
CMake
104 lines
3.9 KiB
CMake
option(LLVM_INSTALL_TOOLCHAIN_ONLY "Only include toolchain files in the 'install' target." OFF)
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find_package(LLVM REQUIRED CONFIG HINTS ${LLVM_DIR} NO_CMAKE_FIND_ROOT_PATH)
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find_package(Clang REQUIRED CONFIG HINTS ${Clang_DIR} ${LLVM_DIR}/../clang NO_CMAKE_FIND_ROOT_PATH)
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# We set LLVM_CMAKE_PATH so that GetSVN.cmake is found correctly when building SVNVersion.inc
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set(LLVM_CMAKE_PATH ${LLVM_CMAKE_DIR} CACHE PATH "Path to LLVM CMake modules")
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set(LLVM_MAIN_SRC_DIR ${LLVM_BUILD_MAIN_SRC_DIR} CACHE PATH "Path to LLVM source tree")
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set(LLVM_MAIN_INCLUDE_DIR ${LLVM_MAIN_INCLUDE_DIR} CACHE PATH "Path to llvm/include")
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set(LLVM_BINARY_DIR ${LLVM_BINARY_DIR} CACHE PATH "Path to LLVM build tree")
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set(lit_file_name "llvm-lit")
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if(CMAKE_HOST_WIN32 AND NOT CYGWIN)
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set(lit_file_name "${lit_file_name}.py")
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endif()
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function(append_configuration_directories input_dir output_dirs)
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set(dirs_list ${input_dir})
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foreach(config_type ${LLVM_CONFIGURATION_TYPES})
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string(REPLACE ${CMAKE_CFG_INTDIR} ${config_type} dir ${input_dir})
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list(APPEND dirs_list ${dir})
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endforeach()
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set(${output_dirs} ${dirs_list} PARENT_SCOPE)
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endfunction()
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append_configuration_directories(${LLVM_TOOLS_BINARY_DIR} config_dirs)
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find_program(lit_full_path ${lit_file_name} ${config_dirs} NO_DEFAULT_PATH)
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set(LLVM_DEFAULT_EXTERNAL_LIT ${lit_full_path} CACHE PATH "Path to llvm-lit")
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if(LLVM_TABLEGEN)
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set(LLVM_TABLEGEN_EXE ${LLVM_TABLEGEN})
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else()
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if(CMAKE_CROSSCOMPILING)
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set(LLVM_NATIVE_BUILD "${LLVM_BINARY_DIR}/NATIVE")
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if (NOT EXISTS "${LLVM_NATIVE_BUILD}")
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message(FATAL_ERROR
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"Attempting to cross-compile LLDB standalone but no native LLVM build
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found. Please cross-compile LLVM as well.")
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endif()
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if (CMAKE_HOST_SYSTEM_NAME MATCHES "Windows")
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set(HOST_EXECUTABLE_SUFFIX ".exe")
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endif()
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if (NOT CMAKE_CONFIGURATION_TYPES)
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set(LLVM_TABLEGEN_EXE
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"${LLVM_NATIVE_BUILD}/bin/llvm-tblgen${HOST_EXECUTABLE_SUFFIX}")
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else()
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# NOTE: LLVM NATIVE build is always built Release, as is specified in
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# CrossCompile.cmake
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set(LLVM_TABLEGEN_EXE
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"${LLVM_NATIVE_BUILD}/Release/bin/llvm-tblgen${HOST_EXECUTABLE_SUFFIX}")
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endif()
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else()
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set(tblgen_file_name "llvm-tblgen${CMAKE_EXECUTABLE_SUFFIX}")
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append_configuration_directories(${LLVM_TOOLS_BINARY_DIR} config_dirs)
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find_program(LLVM_TABLEGEN_EXE ${tblgen_file_name} ${config_dirs} NO_DEFAULT_PATH)
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endif()
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endif()
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# They are used as destination of target generators.
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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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if(WIN32 OR CYGWIN)
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# DLL platform -- put DLLs into bin.
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set(LLVM_SHLIB_OUTPUT_INTDIR ${LLVM_RUNTIME_OUTPUT_INTDIR})
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else()
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set(LLVM_SHLIB_OUTPUT_INTDIR ${LLVM_LIBRARY_OUTPUT_INTDIR})
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endif()
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# We append the directory in which LLVMConfig.cmake lives. We expect LLVM's
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# CMake modules to be in that directory as well.
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list(APPEND CMAKE_MODULE_PATH "${LLVM_DIR}")
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include(AddLLVM)
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include(TableGen)
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include(HandleLLVMOptions)
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include(CheckAtomic)
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include(LLVMDistributionSupport)
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set(PACKAGE_VERSION "${LLVM_PACKAGE_VERSION}")
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set(LLVM_INCLUDE_TESTS ON CACHE INTERNAL "")
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option(LLVM_USE_FOLDERS "Enable solution folders in Visual Studio. Disable for Express versions." ON)
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if(LLVM_USE_FOLDERS)
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set_property(GLOBAL PROPERTY USE_FOLDERS ON)
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endif()
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set_target_properties(clang-tablegen-targets PROPERTIES FOLDER "lldb misc")
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set_target_properties(intrinsics_gen PROPERTIES FOLDER "lldb misc")
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set(CMAKE_INCLUDE_CURRENT_DIR ON)
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include_directories(
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"${CMAKE_BINARY_DIR}/include"
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"${LLVM_INCLUDE_DIRS}"
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"${CLANG_INCLUDE_DIRS}")
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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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