mirror of
https://github.com/ceph/ceph
synced 2024-12-20 10:23:24 +00:00
48e4cd190f
add two components: pmem and pmemobj to this package. so we can find them and link against them in a more intuitive way. before this change the COMPONENTS parameter passed to find_package(pmem ...) is dropped on the floor and ignored. after this change, it is checked and taken into consideration. also, in this change, the exposed variables are renamed from PMEM_* to pmem_* to be consistent with the package name. it's encouraged to be consistent with the package name when it comes to the INCLUDE_DIR and LIBRARIES variable names. Signed-off-by: Kefu Chai <kchai@redhat.com>
48 lines
1.6 KiB
CMake
48 lines
1.6 KiB
CMake
# - Find pmem
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#
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# pmem_INCLUDE_DIRS - Where to find libpmem headers
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# pmem_LIBRARIES - List of libraries when using libpmem.
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# pmem_FOUND - True if pmem found.
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foreach(component pmem ${pmem_FIND_COMPONENTS})
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if(component STREQUAL pmem)
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find_path(pmem_${component}_INCLUDE_DIR libpmem.h)
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find_library(pmem_${component}_LIBRARY pmem)
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elseif(component STREQUAL pmemobj)
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find_path(pmem_${component}_INCLUDE_DIR libpmemobj.h)
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find_library(pmem_${component}_LIBRARY pmemobj)
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else()
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message(FATAL_ERROR "unknown libpmem component: ${component}")
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endif()
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mark_as_advanced(
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pmem_${component}_INCLUDE_DIR
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pmem_${component}_LIBRARY)
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list(APPEND pmem_INCLUDE_DIRS "pmem_${component}_INCLUDE_DIR")
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list(APPEND pmem_LIBRARIES "pmem_${component}_LIBRARY")
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endforeach()
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(pmem
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DEFAULT_MSG pmem_INCLUDE_DIRS pmem_LIBRARIES)
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mark_as_advanced(
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pmem_INCLUDE_DIRS
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pmem_LIBRARIES)
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if(pmem_FOUND)
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foreach(component pmem ${pmem_FIND_COMPONENTS})
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if(NOT TARGET pmem::${component})
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add_library(pmem::${component} UNKNOWN IMPORTED)
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set_target_properties(pmem::${component} PROPERTIES
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INTERFACE_INCLUDE_DIRECTORIES "${pmem_${component}_INCLUDE_DIR}"
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IMPORTED_LINK_INTERFACE_LANGUAGES "C"
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IMPORTED_LOCATION "${pmem_${component}_LIBRARY}")
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# all pmem libraries calls into pmem::pmem
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if(NOT component STREQUAL pmem)
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set_target_properties(pmem::${component} PROPERTIES
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INTERFACE_LINK_LIBRARIES pmem::pmem)
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endif()
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endif()
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endforeach()
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endif()
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