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32 lines
1.3 KiB
CMake
32 lines
1.3 KiB
CMake
if (NOT ARCH_ARM)
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option (USE_INTERNAL_CPUID_LIBRARY "Set to FALSE to use system cpuid library instead of bundled" ${NOT_UNBUNDLED})
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endif ()
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if (USE_INTERNAL_CPUID_LIBRARY AND NOT EXISTS "${ClickHouse_SOURCE_DIR}/contrib/libcpuid/CMakeLists.txt")
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message (WARNING "submodule contrib/libcpuid is missing. to fix try run: \n git submodule update --init --recursive")
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set (USE_INTERNAL_CPUID_LIBRARY 0)
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set (MISSING_INTERNAL_CPUID_LIBRARY 1)
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endif ()
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if (NOT USE_INTERNAL_CPUID_LIBRARY)
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find_library (CPUID_LIBRARY cpuid)
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find_path (CPUID_INCLUDE_DIR NAMES libcpuid/libcpuid.h PATHS ${CPUID_INCLUDE_PATHS})
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endif ()
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if (CPUID_LIBRARY AND CPUID_INCLUDE_DIR)
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if (OS_FREEBSD)
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# need in /usr/local/include/libcpuid/libcpuid_types.h
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# Freebsd: /usr/local/include/libcpuid/libcpuid_types.h:61:29: error: conflicting declaration 'typedef long long int int64_t'
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add_definitions(-DHAVE_STDINT_H)
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# TODO: make virtual target cpuid:cpuid with COMPILE_DEFINITIONS property
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endif ()
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set (USE_CPUID 1)
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elseif (NOT MISSING_INTERNAL_CPUID_LIBRARY)
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set (CPUID_INCLUDE_DIR ${ClickHouse_SOURCE_DIR}/contrib/libcpuid/include)
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set (USE_INTERNAL_CPUID_LIBRARY 1)
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set (CPUID_LIBRARY cpuid)
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set (USE_CPUID 1)
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endif ()
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message (STATUS "Using cpuid=${USE_CPUID}: ${CPUID_INCLUDE_DIR} : ${CPUID_LIBRARY}")
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