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47 lines
1.2 KiB
CMake
47 lines
1.2 KiB
CMake
#.rst:
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# FindLibRt
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# --------
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#
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# Find the native realtime includes and library.
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#
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# IMPORTED Targets
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# ^^^^^^^^^^^^^^^^
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#
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# This module defines :prop_tgt:`IMPORTED` target ``LIBRT::LIBRT``, if
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# LIBRT has been found.
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#
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# Result Variables
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# ^^^^^^^^^^^^^^^^
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#
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# This module defines the following variables:
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#
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# ::
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#
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# LIBRT_INCLUDE_DIRS - where to find time.h, etc.
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# LIBRT_LIBRARIES - List of libraries when using librt.
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# LIBRT_FOUND - True if realtime library found.
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#
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# Hints
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# ^^^^^
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#
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# A user may set ``LIBRT_ROOT`` to a realtime installation root to tell this
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# module where to look.
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find_path(LIBRT_INCLUDE_DIRS
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NAMES time.h
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PATHS ${LIBRT_ROOT}/include/
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)
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find_library(LIBRT_LIBRARIES rt)
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(LibRt DEFAULT_MSG LIBRT_LIBRARIES LIBRT_INCLUDE_DIRS)
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mark_as_advanced(LIBRT_INCLUDE_DIRS LIBRT_LIBRARIES)
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if(LIBRT_FOUND)
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if(NOT TARGET LIBRT::LIBRT)
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add_library(LIBRT::LIBRT UNKNOWN IMPORTED)
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set_target_properties(LIBRT::LIBRT PROPERTIES
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IMPORTED_LOCATION "${LIBRT_LIBRARIES}"
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INTERFACE_INCLUDE_DIRECTORIES "${LIBRT_INCLUDE_DIRS}")
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endif()
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endif()
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