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https://github.com/ceph/ceph
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b6b24852a6
In order to support the character device of pmem usage in bluestore via libpmem built by Ceph itself, we need to enable daxctl and ndctl dependency. add the installation of ndctl and find it. the version of ndctl and daxctl library requires >63. "apt-get install" meet the version under ubuntu focal. the installation of ndctl-devel in ceph.spec.in has not been verified. Signed-off-by: Yin Congmin <congmin.yin@intel.com>
43 lines
1.5 KiB
CMake
43 lines
1.5 KiB
CMake
# - Find libdaxctl
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# Find the daxctl libraries and includes
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#
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# daxctl_INCLUDE_DIR - where to find libdaxctl.h etc.
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# daxctl_LIBRARIES - List of libraries when using daxctl.
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# daxctl_FOUND - True if daxctl found.
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find_path(daxctl_INCLUDE_DIR daxctl/libdaxctl.h)
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if(daxctl_INCLUDE_DIR AND EXISTS "${daxctl_INCLUDE_DIR}/libdaxctl.h")
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foreach(ver "MAJOR" "MINOR" "RELEASE")
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file(STRINGS "${daxctl_INCLUDE_DIR}/libdaxctl.h" daxctl_VER_${ver}_LINE
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REGEX "^#define[ \t]+daxctl_VERSION_${ver}[ \t]+[0-9]+[ \t]+.*$")
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string(REGEX REPLACE "^#define[ \t]+daxctl_VERSION_${ver}[ \t]+([0-9]+)[ \t]+.*$"
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"\\1" daxctl_VERSION_${ver} "${daxctl_VER_${ver}_LINE}")
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unset(${daxctl_VER_${ver}_LINE})
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endforeach()
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set(daxctl_VERSION_STRING
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"${daxctl_VERSION_MAJOR}.${daxctl_VERSION_MINOR}.${daxctl_VERSION_RELEASE}")
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endif()
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find_library(daxctl_LIBRARY daxctl)
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(daxctl
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REQUIRED_VARS daxctl_LIBRARY daxctl_INCLUDE_DIR
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VERSION_VAR daxctl_VERSION_STRING)
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mark_as_advanced(daxctl_INCLUDE_DIR daxctl_LIBRARY)
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if(daxctl_FOUND)
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set(daxctl_INCLUDE_DIRS ${daxctl_INCLUDE_DIR})
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set(daxctl_LIBRARIES ${daxctl_LIBRARY})
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if(NOT (TARGET daxctl::daxctl))
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add_library(daxctl::daxctl UNKNOWN IMPORTED)
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set_target_properties(daxctl::daxctl PROPERTIES
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INTERFACE_INCLUDE_DIRECTORIES "${daxctl_INCLUDE_DIRS}"
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IMPORTED_LINK_INTERFACE_LANGUAGES "C"
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IMPORTED_LOCATION "${daxctl_LIBRARIES}"
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VERSION "${daxctl_VERSION_STRING}")
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endif()
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endif()
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