mirror of
https://github.com/ClickHouse/ClickHouse.git
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0696ee3758
The flag is not only not recognized on MacOS, it is not recognized by the gold linker in general.
101 lines
3.3 KiB
CMake
101 lines
3.3 KiB
CMake
if (APPLE OR NOT ARCH_AMD64 OR SANITIZE STREQUAL "undefined")
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set (ENABLE_EMBEDDED_COMPILER_DEFAULT OFF)
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else()
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set (ENABLE_EMBEDDED_COMPILER_DEFAULT ON)
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endif()
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option (ENABLE_EMBEDDED_COMPILER "Enable support for 'compile_expressions' option for query execution" ${ENABLE_EMBEDDED_COMPILER_DEFAULT})
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if (NOT ENABLE_EMBEDDED_COMPILER)
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message(STATUS "Not using LLVM")
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return()
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endif()
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set (LLVM_FOUND 1)
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set (LLVM_VERSION "12.0.0bundled")
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set (LLVM_INCLUDE_DIRS
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"${ClickHouse_SOURCE_DIR}/contrib/llvm/llvm/include"
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"${ClickHouse_BINARY_DIR}/contrib/llvm/llvm/include"
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)
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set (LLVM_LIBRARY_DIRS "${ClickHouse_BINARY_DIR}/contrib/llvm/llvm")
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# This list was generated by listing all LLVM libraries, compiling the binary and removing all libraries while it still compiles.
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set (REQUIRED_LLVM_LIBRARIES
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LLVMExecutionEngine
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LLVMRuntimeDyld
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LLVMAsmPrinter
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LLVMDebugInfoDWARF
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LLVMGlobalISel
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LLVMSelectionDAG
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LLVMMCDisassembler
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LLVMPasses
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LLVMCodeGen
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LLVMipo
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LLVMBitWriter
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LLVMInstrumentation
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LLVMScalarOpts
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LLVMAggressiveInstCombine
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LLVMInstCombine
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LLVMVectorize
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LLVMTransformUtils
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LLVMTarget
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LLVMAnalysis
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LLVMProfileData
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LLVMObject
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LLVMBitReader
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LLVMCore
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LLVMRemarks
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LLVMBitstreamReader
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LLVMMCParser
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LLVMMC
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LLVMBinaryFormat
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LLVMDebugInfoCodeView
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LLVMSupport
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LLVMDemangle
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)
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if (ARCH_AMD64)
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list(APPEND REQUIRED_LLVM_LIBRARIES LLVMX86Info LLVMX86Desc LLVMX86CodeGen)
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elseif (ARCH_AARCH64)
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list(APPEND REQUIRED_LLVM_LIBRARIES LLVMAArch64Info LLVMAArch64Desc LLVMAArch64CodeGen)
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endif ()
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#function(llvm_libs_all REQUIRED_LLVM_LIBRARIES)
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# llvm_map_components_to_libnames (result all)
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# if (USE_STATIC_LIBRARIES OR NOT "LLVM" IN_LIST result)
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# list (REMOVE_ITEM result "LTO" "LLVM")
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# else()
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# set (result "LLVM")
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# endif ()
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# list (APPEND result ${CMAKE_DL_LIBS} ch_contrib::zlib)
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# set (${REQUIRED_LLVM_LIBRARIES} ${result} PARENT_SCOPE)
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#endfunction()
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message (STATUS "LLVM include Directory: ${LLVM_INCLUDE_DIRS}")
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message (STATUS "LLVM library Directory: ${LLVM_LIBRARY_DIRS}")
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message (STATUS "LLVM C++ compiler flags: ${LLVM_CXXFLAGS}")
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# ld: unknown option: --color-diagnostics
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set (LINKER_SUPPORTS_COLOR_DIAGNOSTICS 0 CACHE INTERNAL "")
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# Do not adjust RPATH in llvm, since then it will not be able to find libcxx/libcxxabi/libunwind
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set (CMAKE_INSTALL_RPATH "ON")
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set (LLVM_COMPILER_CHECKED 1 CACHE INTERNAL "")
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set (LLVM_ENABLE_EH 1 CACHE INTERNAL "")
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set (LLVM_ENABLE_RTTI 1 CACHE INTERNAL "")
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set (LLVM_ENABLE_PIC 0 CACHE INTERNAL "")
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set (LLVM_TARGETS_TO_BUILD "X86;AArch64" CACHE STRING "")
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# Need to use C++17 since the compilation is not possible with C++20 currently, due to ambiguous operator != etc.
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# LLVM project will set its default value for the -std=... but our global setting from CMake will override it.
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set (CMAKE_CXX_STANDARD 17)
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set (LLVM_SOURCE_DIR "${ClickHouse_SOURCE_DIR}/contrib/llvm/llvm")
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set (LLVM_BINARY_DIR "${ClickHouse_BINARY_DIR}/contrib/llvm/llvm")
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add_subdirectory ("${LLVM_SOURCE_DIR}" "${LLVM_BINARY_DIR}")
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add_library (_llvm INTERFACE)
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target_link_libraries (_llvm INTERFACE ${REQUIRED_LLVM_LIBRARIES})
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target_include_directories (_llvm SYSTEM BEFORE INTERFACE ${LLVM_INCLUDE_DIRS})
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add_library(ch_contrib::llvm ALIAS _llvm)
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