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- #.rst:
- # FindLibDl
- # --------
- #
- # Find the native realtime includes and library.
- #
- # IMPORTED Targets
- # ^^^^^^^^^^^^^^^^
- #
- # This module defines :prop_tgt:`IMPORTED` target ``LIBDL::LIBDL``, if
- # LIBDL has been found.
- #
- # Result Variables
- # ^^^^^^^^^^^^^^^^
- #
- # This module defines the following variables:
- #
- # ::
- #
- # LIBDL_INCLUDE_DIRS - where to find dlfcn.h, etc.
- # LIBDL_LIBRARIES - List of libraries when using libdl.
- # LIBDL_FOUND - True if dynamic linking library found.
- #
- # Hints
- # ^^^^^
- #
- # A user may set ``LIBDL_ROOT`` to a library installation root to tell this
- # module where to look.
- find_path(LIBDL_INCLUDE_DIRS
- NAMES dlfcn.h
- PATHS ${LIBDL_ROOT}/include/
- )
- find_library(LIBDL_LIBRARIES dl)
- include(FindPackageHandleStandardArgs)
- find_package_handle_standard_args(LibDl DEFAULT_MSG LIBDL_LIBRARIES LIBDL_INCLUDE_DIRS)
- mark_as_advanced(LIBDL_INCLUDE_DIRS LIBDL_LIBRARIES)
- if(LIBDL_FOUND)
- if(NOT TARGET LIBDL::LIBDL)
- add_library(LIBDL::LIBDL UNKNOWN IMPORTED)
- set_target_properties(LIBDL::LIBDL PROPERTIES
- IMPORTED_LOCATION "${LIBDL_LIBRARIES}"
- INTERFACE_INCLUDE_DIRECTORIES "${LIBDL_INCLUDE_DIRS}")
- endif()
- endif()
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