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47 lines
1.2 KiB
CMake
47 lines
1.2 KiB
CMake
#.rst:
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# FindLibDl
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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 ``LIBDL::LIBDL``, if
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# LIBDL 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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# LIBDL_INCLUDE_DIRS - where to find dlfcn.h, etc.
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# LIBDL_LIBRARIES - List of libraries when using libdl.
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# LIBDL_FOUND - True if dynamic linking 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 ``LIBDL_ROOT`` to a library installation root to tell this
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# module where to look.
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find_path(LIBDL_INCLUDE_DIRS
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NAMES dlfcn.h
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PATHS ${LIBDL_ROOT}/include/
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)
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find_library(LIBDL_LIBRARIES dl)
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(LibDl DEFAULT_MSG LIBDL_LIBRARIES LIBDL_INCLUDE_DIRS)
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mark_as_advanced(LIBDL_INCLUDE_DIRS LIBDL_LIBRARIES)
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if(LIBDL_FOUND)
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if(NOT TARGET LIBDL::LIBDL)
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add_library(LIBDL::LIBDL UNKNOWN IMPORTED)
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set_target_properties(LIBDL::LIBDL PROPERTIES
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IMPORTED_LOCATION "${LIBDL_LIBRARIES}"
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INTERFACE_INCLUDE_DIRECTORIES "${LIBDL_INCLUDE_DIRS}")
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endif()
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endif()
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