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39 lines
1.1 KiB
CMake
39 lines
1.1 KiB
CMake
if(ARCH_AMD64)
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option (ENABLE_CPUID "Enable libcpuid library (only internal)" ${ENABLE_LIBRARIES})
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elseif(ENABLE_CPUID)
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message (${RECONFIGURE_MESSAGE_LEVEL} "libcpuid is only supported on x86_64")
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set (ENABLE_CPUID 0)
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endif()
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if (NOT ENABLE_CPUID)
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add_library (cpuid INTERFACE)
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target_compile_definitions (cpuid INTERFACE USE_CPUID=0)
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return()
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endif()
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set (LIBRARY_DIR "${ClickHouse_SOURCE_DIR}/contrib/libcpuid")
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set (SRCS
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"${LIBRARY_DIR}/libcpuid/asm-bits.c"
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"${LIBRARY_DIR}/libcpuid/cpuid_main.c"
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"${LIBRARY_DIR}/libcpuid/libcpuid_util.c"
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"${LIBRARY_DIR}/libcpuid/msrdriver.c"
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"${LIBRARY_DIR}/libcpuid/rdmsr.c"
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"${LIBRARY_DIR}/libcpuid/rdtsc.c"
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"${LIBRARY_DIR}/libcpuid/recog_amd.c"
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"${LIBRARY_DIR}/libcpuid/recog_intel.c"
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)
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add_library (cpuid ${SRCS})
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target_include_directories (cpuid SYSTEM PUBLIC "${LIBRARY_DIR}")
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target_compile_definitions (cpuid PUBLIC USE_CPUID=1)
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target_compile_definitions (cpuid PRIVATE VERSION="v0.4.1")
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if (COMPILER_CLANG)
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target_compile_options (cpuid PRIVATE -Wno-reserved-id-macro)
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endif ()
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message (STATUS "Using cpuid")
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